/* roulang page: index */
:root {
            --primary: #00B96B;
            --primary-hover: #00A15C;
            --primary-light: rgba(0, 185, 107, 0.08);
            --dark: #181C22;
            --dark-soft: #2A3038;
            --accent: #F97316;
            --accent-hover: #E0630C;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E5E7EB;
            --positive: #10B981;
            --danger: #EF4444;
            --text: #1F2937;
            --text-soft: #4B5563;
            --text-muted: #6B7280;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-input: 8px;
            --radius-img: 8px;
            --shadow-nav: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
            --shadow-primary: 0 6px 20px rgba(0, 185, 107, 0.28);
            --shadow-accent: 0 6px 20px rgba(249, 115, 22, 0.28);
            --font-sans: "Noto Sans SC", "OPPO Sans", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
            --font-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
            --container: 1200px;
            --gutter: 24px;
            --section-gap: 72px;
            --section-gap-mobile: 44px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), text-decoration var(--transition), opacity var(--transition);
        }

        a:hover {
            color: var(--primary-hover);
            text-decoration: underline;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition);
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }

        .section {
            padding: var(--section-gap) 0;
        }

        .section--alt {
            background: var(--card);
        }

        .section--dark {
            background: var(--dark);
            color: #E5E7EB;
        }

        .section--dark h2,
        .section--dark h3 {
            color: #FFFFFF;
        }

        .section-head {
            max-width: 720px;
            margin-bottom: 36px;
        }

        .section-head .tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 14px;
            border-radius: var(--radius-btn);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .section-head h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--dark);
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }

        .section-head p {
            font-size: 16px;
            color: var(--text-soft);
            line-height: 1.8;
        }

        .section--dark .section-head h2 {
            color: #FFFFFF;
        }

        .section--dark .section-head p {
            color: #9CA3AF;
        }

        h1,
        h2,
        h3 {
            font-family: var(--font-sans);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.3px;
            line-height: 1;
            white-space: nowrap;
            transition: all var(--transition);
            text-decoration: none !important;
        }

        .btn:active {
            transform: scale(0.97);
        }

        .btn-primary {
            background: var(--primary);
            color: #FFFFFF;
            box-shadow: var(--shadow-primary);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            color: #FFFFFF;
            box-shadow: 0 8px 28px rgba(0, 185, 107, 0.36);
            transform: translateY(-1px);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-1px);
        }

        .btn-accent {
            background: var(--accent);
            color: #FFFFFF;
            box-shadow: var(--shadow-accent);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            color: #FFFFFF;
            box-shadow: 0 8px 28px rgba(249, 115, 22, 0.36);
            transform: translateY(-1px);
        }

        .btn-ghost-light {
            background: rgba(255, 255, 255, 0.12);
            color: #FFFFFF;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }

        .btn-ghost-light:hover {
            background: rgba(255, 255, 255, 0.2);
            color: #FFFFFF;
        }

        .btn-sm {
            height: 36px;
            padding: 0 16px;
            font-size: 13px;
        }

        .btn-lg {
            height: 52px;
            padding: 0 32px;
            font-size: 16px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-btn);
            letter-spacing: 0.3px;
            line-height: 1.4;
        }

        .tag-green {
            background: var(--primary-light);
            color: var(--primary);
        }

        .tag-orange {
            background: rgba(249, 115, 22, 0.1);
            color: var(--accent);
        }

        .tag-red {
            background: rgba(239, 68, 68, 0.1);
            color: var(--danger);
        }

        .badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 24px;
            height: 24px;
            padding: 0 8px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 700;
            background: var(--accent);
            color: #FFFFFF;
            line-height: 1;
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-nav);
            height: 64px;
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--dark);
            flex-shrink: 0;
        }

        .logo:hover {
            text-decoration: none;
            color: var(--dark);
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: var(--dark);
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--primary);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .nav-menu a {
            display: flex;
            align-items: center;
            height: 64px;
            padding: 0 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-soft);
            text-decoration: none;
            border-bottom: 2px solid transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .nav-menu a:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .nav-menu a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .search-box {
            display: flex;
            align-items: center;
            width: 200px;
            height: 38px;
            border: 1px solid var(--border);
            border-radius: var(--radius-btn);
            padding: 0 14px;
            background: var(--bg);
            transition: all var(--transition);
        }

        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.12);
            background: #FFFFFF;
        }

        .search-box input {
            flex: 1;
            border: none;
            background: transparent;
            font-size: 13px;
            color: var(--text);
            outline: none;
            padding: 0;
        }

        .search-box input::placeholder {
            color: var(--text-muted);
        }

        .search-box svg {
            flex-shrink: 0;
            width: 16px;
            height: 16px;
            color: var(--text-muted);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            padding: 8px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: #FFFFFF;
        }

        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--dark);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }

        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 68vh;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            color: #FFFFFF;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(24, 28, 34, 0.88) 0%, rgba(24, 28, 34, 0.62) 50%, rgba(0, 185, 107, 0.35) 100%);
            z-index: 1;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(24, 28, 34, 0.6) 0%, transparent 30%);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            padding-top: 60px;
            padding-bottom: 80px;
            max-width: 780px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(0, 185, 107, 0.2);
            border: 1px solid rgba(0, 185, 107, 0.5);
            color: #FFFFFF;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: var(--radius-btn);
            margin-bottom: 20px;
            letter-spacing: 0.5px;
            backdrop-filter: blur(4px);
        }

        .hero h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 18px;
            letter-spacing: -0.5px;
            color: #FFFFFF;
        }

        .hero h1 .highlight {
            color: var(--primary);
            background: linear-gradient(135deg, #00D67D, #00B96B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-sub {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.88);
            max-width: 620px;
            margin-bottom: 28px;
            font-family: var(--font-serif);
        }

        .hero-cta {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }

        .hero-stats {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
        }

        .hero-stat {
            text-align: left;
        }

        .hero-stat-num {
            font-size: 24px;
            font-weight: 700;
            color: #FFFFFF;
            line-height: 1.2;
        }

        .hero-stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 2px;
        }

        /* 指标看板 */
        .metrics-board {
            margin-top: -48px;
            position: relative;
            z-index: 10;
            padding: 0 0 var(--section-gap) 0;
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 28px 24px;
        }

        .metric-item {
            text-align: center;
            padding: 8px 12px;
            border-right: 1px solid var(--border);
        }

        .metric-item:last-child {
            border-right: none;
        }

        .metric-num {
            font-size: 34px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--dark);
            letter-spacing: -1px;
        }

        .metric-num .unit {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
            margin-left: 2px;
        }

        .metric-num.primary {
            color: var(--primary);
        }

        .metric-num.accent {
            color: var(--accent);
        }

        .metric-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* 品牌介绍 */
        .brand-intro {
            display: flex;
            align-items: center;
            gap: 48px;
        }

        .brand-intro-text {
            flex: 1;
            font-family: var(--font-serif);
            font-size: 17px;
            line-height: 1.9;
            color: var(--text-soft);
        }

        .brand-intro-text p {
            margin-bottom: 16px;
        }

        .brand-intro-text p:last-child {
            margin-bottom: 0;
        }

        .brand-intro-card {
            flex: 0 0 320px;
            background: var(--dark);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            color: #FFFFFF;
        }

        .brand-intro-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--primary);
        }

        .brand-intro-card ul li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 14px;
            color: #D1D5DB;
            padding: 6px 0;
        }

        .brand-intro-card ul li::before {
            content: '✓';
            color: var(--primary);
            font-weight: 700;
            flex-shrink: 0;
        }

        /* 服务矩阵 */
        .service-matrix {
            display: flex;
            gap: 40px;
            align-items: flex-start;
        }

        .service-matrix-left {
            flex: 1;
            max-width: 460px;
        }

        .service-matrix-left .text-block {
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-soft);
            margin-bottom: 20px;
        }

        .service-matrix-left .text-block strong {
            color: var(--dark);
        }

        .service-matrix-right {
            flex: 1.3;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }

        .matrix-table {
            width: 100%;
            border-collapse: collapse;
        }

        .matrix-table th {
            background: var(--dark);
            color: #FFFFFF;
            font-size: 14px;
            font-weight: 600;
            text-align: left;
            padding: 14px 18px;
            white-space: nowrap;
        }

        .matrix-table td {
            padding: 14px 18px;
            font-size: 14px;
            color: var(--text-soft);
            border-bottom: 1px solid var(--border);
            vertical-align: middle;
        }

        .matrix-table tr:nth-child(even) td {
            background: #FAFBFC;
        }

        .matrix-table tr:last-child td {
            border-bottom: none;
        }

        .matrix-table .dimension {
            font-weight: 600;
            color: var(--dark);
            white-space: nowrap;
        }

        .update-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 2px 10px;
            border-radius: var(--radius-btn);
        }

        /* 结果对比 */
        .result-compare {
            display: flex;
            gap: 40px;
            align-items: flex-start;
        }

        .result-compare-tables {
            flex: 1.2;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .compare-table-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
        }

        .compare-table-card .table-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 18px;
            background: #FAFBFC;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            font-weight: 600;
            color: var(--dark);
        }

        .compare-table-card table {
            width: 100%;
            border-collapse: collapse;
        }

        .compare-table-card th {
            background: var(--dark-soft);
            color: #FFFFFF;
            font-size: 13px;
            font-weight: 600;
            text-align: center;
            padding: 10px 12px;
        }

        .compare-table-card td {
            padding: 10px 12px;
            font-size: 13px;
            text-align: center;
            color: var(--text-soft);
            border-bottom: 1px solid var(--border);
        }

        .compare-table-card tr:nth-child(even) td {
            background: #FAFBFC;
        }

        .compare-table-card tr:last-child td {
            border-bottom: none;
        }

        .result-compare-text {
            flex: 0 0 360px;
            background: var(--primary-light);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-soft);
        }

        .result-compare-text strong {
            color: var(--dark);
        }

        .result-compare-text .interpretation-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 12px;
        }

        /* 深度内容区 */
        .deep-content {
            display: flex;
            gap: 40px;
            align-items: flex-start;
        }

        .deep-content-text {
            flex: 1;
        }

        .deep-content-text .body-text {
            font-family: var(--font-serif);
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-soft);
            margin-bottom: 18px;
        }

        .deep-content-text .body-text strong {
            color: var(--dark);
            font-weight: 600;
        }

        .deep-content-visual {
            flex: 0 0 360px;
            position: sticky;
            top: 88px;
        }

        .deep-content-visual .visual-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }

        .visual-card img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: 0;
        }

        .visual-card .visual-caption {
            padding: 16px 18px;
            font-size: 13px;
            color: var(--text-muted);
            border-top: 1px solid var(--border);
        }

        .data-list-block {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            margin: 16px 0;
        }

        .data-list-block h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 12px;
        }

        .data-list-block ul li {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            color: var(--text-soft);
        }

        .data-list-block ul li:last-child {
            border-bottom: none;
        }

        .data-list-block .data-val {
            font-weight: 700;
            color: var(--dark);
        }

        .data-list-block .data-val.green {
            color: var(--positive);
        }

        .data-list-block .data-val.orange {
            color: var(--accent);
        }

        /* 限时入口 */
        .countdown-band {
            background: linear-gradient(135deg, var(--dark) 0%, #1F2937 50%, #111827 100%);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            position: relative;
            overflow: hidden;
        }

        .countdown-band::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 185, 107, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .countdown-info {
            position: relative;
            z-index: 1;
        }

        .countdown-info h3 {
            font-size: 24px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 8px;
        }

        .countdown-info p {
            font-size: 15px;
            color: #9CA3AF;
            margin-bottom: 16px;
        }

        .countdown-timer {
            display: flex;
            gap: 10px;
        }

        .timer-unit {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 8px;
            padding: 8px 14px;
            text-align: center;
            min-width: 60px;
        }

        .timer-unit .num {
            font-size: 22px;
            font-weight: 700;
            color: #FFFFFF;
            line-height: 1.2;
        }

        .timer-unit .label {
            font-size: 11px;
            color: #9CA3AF;
            letter-spacing: 1px;
        }

        .countdown-cta {
            position: relative;
            z-index: 1;
            flex-shrink: 0;
        }

        /* 新闻中心 */
        .news-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .news-featured {
            display: flex;
            gap: 24px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
        }

        .news-featured:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .news-featured img {
            width: 360px;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: 0;
            flex-shrink: 0;
        }

        .news-featured-content {
            padding: 24px 24px 20px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            flex: 1;
        }

        .news-date {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .news-featured-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .news-featured-content p {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.75;
            margin-bottom: 14px;
        }

        .news-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .news-item {
            display: flex;
            gap: 16px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 18px;
            transition: all var(--transition);
        }

        .news-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .news-item img {
            width: 100px;
            aspect-ratio: 1/1;
            object-fit: cover;
            border-radius: var(--radius-img);
            flex-shrink: 0;
        }

        .news-item-content {
            flex: 1;
        }

        .news-item-content .news-date {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
        }

        .news-item-content h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
            line-height: 1.5;
            margin-bottom: 6px;
        }

        .news-item-content p {
            font-size: 13px;
            color: var(--text-soft);
            line-height: 1.6;
            margin-bottom: 8px;
        }

        .read-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition);
        }

        .read-more:hover {
            color: var(--primary-hover);
            text-decoration: underline;
            gap: 6px;
        }

        /* 品牌故事 */
        .brand-story {
            display: flex;
            gap: 48px;
            align-items: center;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            box-shadow: var(--shadow-card);
        }

        .brand-story-visual {
            flex: 0 0 300px;
        }

        .brand-story-visual img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            border-radius: var(--radius-card);
        }

        .brand-story-text {
            flex: 1;
        }

        .brand-story-text h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 16px;
        }

        .brand-story-text p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-soft);
            margin-bottom: 14px;
            font-family: var(--font-serif);
        }

        .brand-story-points {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 8px;
        }

        .brand-story-point {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            background: var(--bg);
            padding: 6px 12px;
            border-radius: var(--radius-btn);
        }

        .brand-story-point .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--primary);
            flex-shrink: 0;
        }

        /* 任务进度 */
        .task-progress-band {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            box-shadow: var(--shadow-card);
            display: flex;
            gap: 32px;
            align-items: flex-start;
        }

        .task-progress-info {
            flex: 0 0 300px;
        }

        .task-progress-info h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
        }

        .task-progress-info p {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.7;
        }

        .task-progress-list {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .task-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .task-item .step-dot {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
            background: var(--primary-light);
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .task-item.completed .step-dot {
            background: var(--primary);
            color: #FFFFFF;
        }

        .task-item .task-content {
            flex: 1;
        }

        .task-item .task-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 4px;
        }

        .task-item .task-desc {
            font-size: 13px;
            color: var(--text-muted);
        }

        .progress-bar {
            width: 100%;
            height: 6px;
            background: var(--bg);
            border-radius: 4px;
            margin-top: 8px;
            overflow: hidden;
        }

        .progress-bar .fill {
            height: 100%;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--primary), #00D67D);
            transition: width 0.6s ease;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: #D1D5DB;
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
            cursor: pointer;
            line-height: 1.5;
            min-height: 44px;
            transition: all var(--transition);
        }

        .faq-question:hover {
            background: #FAFBFC;
        }

        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 16px;
            font-weight: 700;
            transition: all var(--transition);
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #FFFFFF;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 200px;
            padding: 0 22px 18px;
        }

        .faq-answer p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-soft);
        }

        /* 转化表单 */
        .lead-form-section {
            background: var(--dark);
            border-radius: var(--radius-card);
            padding: 44px 40px;
            display: flex;
            gap: 48px;
            align-items: flex-start;
            position: relative;
            overflow: hidden;
        }

        .lead-form-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            right: -5%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(0, 185, 107, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .lead-form-left {
            flex: 1;
            position: relative;
            z-index: 1;
        }

        .lead-form-left h3 {
            font-size: 26px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }

        .lead-form-left p {
            font-size: 15px;
            line-height: 1.8;
            color: #9CA3AF;
            margin-bottom: 24px;
            max-width: 420px;
        }

        .trust-points {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .trust-point {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: #D1D5DB;
        }

        .trust-point svg {
            width: 18px;
            height: 18px;
            color: var(--primary);
            flex-shrink: 0;
        }

        .lead-form {
            flex: 0 0 400px;
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 28px 24px;
            position: relative;
            z-index: 1;
        }

        .lead-form h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 18px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-soft);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            height: 44px;
            border: 1px solid var(--border);
            border-radius: var(--radius-input);
            padding: 0 14px;
            font-size: 14px;
            color: var(--text);
            background: #FFFFFF;
            outline: none;
            transition: all var(--transition);
        }

        .form-group input:hover,
        .form-group select:hover {
            border-color: #C0C5CE;
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.12);
        }

        .form-group select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 36px;
        }

        .form-submit {
            width: 100%;
            height: 48px;
            background: var(--accent);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            box-shadow: var(--shadow-accent);
        }

        .form-submit:hover {
            background: var(--accent-hover);
            box-shadow: 0 8px 24px rgba(249, 115, 22, 0.35);
            transform: translateY(-1px);
        }

        .form-submit:active {
            transform: scale(0.98);
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: #9CA3AF;
            padding: 48px 0 32px;
            border-top: 1px solid #2A3038;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-brand h4 {
            font-size: 18px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
        }

        .footer-brand h4 span {
            color: var(--primary);
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: #9CA3AF;
            max-width: 320px;
        }

        .footer-col h5 {
            font-size: 14px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 13px;
            color: #9CA3AF;
            text-decoration: none;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .footer-rss p {
            font-size: 13px;
            line-height: 1.7;
            color: #9CA3AF;
            margin-bottom: 12px;
        }

        .footer-rss .rss-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 38px;
            padding: 0 18px;
            background: rgba(0, 185, 107, 0.15);
            color: var(--primary);
            border: 1px solid rgba(0, 185, 107, 0.3);
            border-radius: var(--radius-btn);
            font-size: 13px;
            font-weight: 600;
            text-decoration: none;
            transition: all var(--transition);
        }

        .footer-rss .rss-btn:hover {
            background: rgba(0, 185, 107, 0.25);
            text-decoration: none;
        }

        .footer-bottom {
            border-top: 1px solid #2A3038;
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            align-items: center;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 12px;
            color: #6B7280;
        }

        .footer-bottom .legal-links {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .footer-bottom .legal-links a {
            font-size: 12px;
            color: #6B7280;
            text-decoration: none;
            transition: color var(--transition);
        }

        .footer-bottom .legal-links a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        /* Mobile Nav Drawer */
        .nav-drawer {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 99;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .nav-drawer.open {
            opacity: 1;
            pointer-events: auto;
        }

        .nav-drawer-panel {
            background: #FFFFFF;
            padding: 20px 24px 32px;
            max-height: calc(100vh - 64px);
            overflow-y: auto;
            transform: translateY(-10px);
            transition: transform 0.3s ease;
        }

        .nav-drawer.open .nav-drawer-panel {
            transform: translateY(0);
        }

        .nav-drawer-panel a {
            display: flex;
            align-items: center;
            padding: 12px 0;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-soft);
            text-decoration: none;
            border-bottom: 1px solid var(--border);
        }

        .nav-drawer-panel a:hover,
        .nav-drawer-panel a.active {
            color: var(--primary);
            text-decoration: none;
        }

        .nav-drawer-panel .search-box {
            width: 100%;
            margin-bottom: 12px;
        }

        .nav-drawer-panel .btn {
            width: 100%;
            margin-top: 12px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-menu {
                display: none;
            }

            .nav-right .search-box {
                display: none;
            }

            .nav-right .btn {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-drawer {
                display: block;
            }

            .hero h1 {
                font-size: 32px;
            }

            .metrics-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }

            .metric-item {
                border-right: none;
                border-bottom: 1px solid var(--border);
                padding: 10px 8px;
            }

            .metric-item:nth-child(3n) {
                border-right: none;
            }

            .metric-item:nth-child(n+4) {
                border-bottom: none;
            }

            .brand-intro {
                flex-direction: column;
                gap: 24px;
            }

            .brand-intro-card {
                flex: 1;
                width: 100%;
            }

            .service-matrix {
                flex-direction: column;
                gap: 28px;
            }

            .service-matrix-left {
                max-width: 100%;
            }

            .result-compare {
                flex-direction: column;
                gap: 28px;
            }

            .result-compare-text {
                flex: 1;
                width: 100%;
            }

            .deep-content {
                flex-direction: column;
                gap: 24px;
            }

            .deep-content-visual {
                flex: 1;
                width: 100%;
                position: static;
            }

            .news-list {
                grid-template-columns: 1fr;
            }

            .news-featured {
                flex-direction: column;
            }

            .news-featured img {
                width: 100%;
                aspect-ratio: 16/9;
            }

            .brand-story {
                flex-direction: column;
                gap: 24px;
            }

            .brand-story-visual {
                flex: 1;
                width: 100%;
            }

            .task-progress-band {
                flex-direction: column;
                gap: 24px;
            }

            .task-progress-info {
                flex: 1;
                width: 100%;
            }

            .lead-form-section {
                flex-direction: column;
                gap: 28px;
                padding: 32px 24px;
            }

            .lead-form {
                flex: 1;
                width: 100%;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: var(--section-gap-mobile) 0;
            }

            .hero {
                min-height: 60vh;
            }

            .hero h1 {
                font-size: 26px;
                letter-spacing: -0.3px;
            }

            .hero-sub {
                font-size: 15px;
            }

            .hero-stats {
                gap: 16px;
            }

            .hero-stat-num {
                font-size: 20px;
            }

            .metrics-board {
                margin-top: -32px;
            }

            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                padding: 18px 14px;
            }

            .metric-item {
                border-bottom: 1px solid var(--border);
                border-right: 1px solid var(--border);
            }

            .metric-item:nth-child(even) {
                border-right: none;
            }

            .metric-item:nth-child(n+5) {
                border-bottom: none;
            }

            .metric-num {
                font-size: 28px;
            }

            .section-head h2 {
                font-size: 22px;
            }

            .countdown-band {
                flex-direction: column;
                align-items: flex-start;
                padding: 28px 20px;
            }

            .countdown-timer {
                gap: 6px;
            }

            .timer-unit {
                min-width: 48px;
                padding: 6px 10px;
            }

            .timer-unit .num {
                font-size: 18px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-gap-mobile: 36px;
                --gutter: 16px;
            }

            .site-header .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .logo-text {
                font-size: 16px;
            }

            .hero {
                min-height: 56vh;
            }

            .hero h1 {
                font-size: 22px;
            }

            .hero-sub {
                font-size: 14px;
                line-height: 1.7;
            }

            .hero-cta {
                flex-direction: column;
                width: 100%;
            }

            .hero-cta .btn {
                width: 100%;
            }

            .hero-stats {
                gap: 12px;
                flex-wrap: wrap;
            }

            .hero-stat-num {
                font-size: 18px;
            }

            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                padding: 14px 10px;
                gap: 4px;
            }

            .metric-num {
                font-size: 24px;
            }

            .metric-label {
                font-size: 11px;
            }

            .section-head h2 {
                font-size: 20px;
            }

            .section-head p {
                font-size: 14px;
            }

            .brand-story {
                padding: 24px 18px;
            }

            .brand-story-text h3 {
                font-size: 20px;
            }

            .lead-form-section {
                padding: 24px 18px;
            }

            .lead-form {
                padding: 20px 16px;
            }

            .news-featured-content {
                padding: 16px;
            }

            .news-featured-content h3 {
                font-size: 17px;
            }

            .news-item {
                flex-direction: column;
                gap: 12px;
            }

            .news-item img {
                width: 100%;
                aspect-ratio: 16/9;
            }

            .countdown-band {
                padding: 20px 16px;
            }

            .countdown-timer {
                flex-wrap: wrap;
            }

            .timer-unit {
                min-width: 52px;
            }

            .btn-lg {
                height: 44px;
                padding: 0 20px;
                font-size: 14px;
            }

            .compare-table-card th,
            .compare-table-card td {
                font-size: 11px;
                padding: 8px 6px;
            }

            .matrix-table th,
            .matrix-table td {
                font-size: 12px;
                padding: 10px 12px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #00B96B;
            --primary-hover: #00A15C;
            --primary-light: rgba(0, 185, 107, 0.08);
            --dark: #181C22;
            --dark-soft: #2A3038;
            --accent: #F97316;
            --accent-hover: #E0630C;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E5E7EB;
            --positive: #10B981;
            --danger: #EF4444;
            --text: #1F2937;
            --text-soft: #4B5563;
            --text-muted: #6B7280;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-input: 8px;
            --radius-img: 8px;
            --shadow-nav: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
            --shadow-primary: 0 6px 20px rgba(0, 185, 107, 0.28);
            --shadow-accent: 0 6px 20px rgba(249, 115, 22, 0.28);
            --font-sans: "Noto Sans SC", "OPPO Sans", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
            --font-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
            --container: 1200px;
            --gutter: 24px;
            --section-gap: 72px;
            --section-gap-mobile: 44px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), text-decoration var(--transition), opacity var(--transition);
        }
        a:hover {
            color: var(--primary-hover);
            text-decoration: underline;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition);
        }
        input,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        ul,
        ol {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }
        .section {
            padding: var(--section-gap) 0;
        }
        .section--alt {
            background: var(--card);
        }
        .section--dark {
            background: var(--dark);
            color: #E5E7EB;
        }
        .section--dark h2,
        .section--dark h3 {
            color: #FFFFFF;
        }
        .section-head {
            max-width: 720px;
            margin-bottom: 36px;
        }
        .section-head .tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 14px;
            border-radius: var(--radius-btn);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .section-head h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--dark);
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-soft);
            line-height: 1.8;
        }
        .section--dark .section-head h2 {
            color: #FFFFFF;
        }
        .section--dark .section-head p {
            color: #9CA3AF;
        }

        /* Header */
        .site-header {
            background: #FFFFFF;
            box-shadow: var(--shadow-nav);
            position: sticky;
            top: 0;
            z-index: 1000;
            height: 64px;
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none !important;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--dark);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--primary);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 22px;
            margin-left: 24px;
            flex: 1;
        }
        .nav-menu a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-soft);
            text-decoration: none !important;
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .nav-menu a:hover {
            color: var(--primary);
        }
        .nav-menu a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-menu a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-btn);
            padding: 6px 14px;
            min-width: 180px;
            max-width: 220px;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.12);
        }
        .search-box svg {
            width: 16px;
            height: 16px;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .search-box input {
            border: none;
            background: transparent;
            font-size: 14px;
            color: var(--text);
            width: 100%;
            outline: none;
        }
        .search-box input::placeholder {
            color: var(--text-muted);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.3px;
            line-height: 1;
            white-space: nowrap;
            transition: all var(--transition);
            text-decoration: none !important;
        }
        .btn:active {
            transform: scale(0.97);
        }
        .btn-primary {
            background: var(--primary);
            color: #FFFFFF;
            box-shadow: var(--shadow-primary);
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            color: #FFFFFF;
            box-shadow: 0 8px 28px rgba(0, 185, 107, 0.36);
            transform: translateY(-1px);
        }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-1px);
        }
        .btn-accent {
            background: var(--accent);
            color: #FFFFFF;
            box-shadow: var(--shadow-accent);
        }
        .btn-accent:hover {
            background: var(--accent-hover);
            color: #FFFFFF;
            box-shadow: 0 8px 28px rgba(249, 115, 22, 0.36);
            transform: translateY(-1px);
        }
        .btn-sm {
            height: 36px;
            padding: 0 18px;
            font-size: 13px;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            padding: 8px 6px;
            background: var(--primary-light);
            border-radius: 8px;
            align-items: center;
            justify-content: center;
        }
        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(24, 28, 34, 0.92) 0%, rgba(24, 28, 34, 0.72) 45%, rgba(24, 28, 34, 0.45) 100%);
            z-index: 1;
        }
        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }
        .hero-content {
            color: #FFFFFF;
        }
        .hero-content .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(0, 185, 107, 0.2);
            border: 1px solid rgba(0, 185, 107, 0.5);
            color: #6EE7B7;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-btn);
            margin-bottom: 16px;
        }
        .hero-content h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.3;
            color: #FFFFFF;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .hero-content h1 .highlight {
            color: #6EE7B7;
        }
        .hero-content p.hero-desc {
            font-size: 17px;
            line-height: 1.8;
            color: #D1D5DB;
            max-width: 560px;
            margin-bottom: 24px;
        }
        .hero-btns {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .hero-panel {
            background: rgba(24, 28, 34, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 14px;
            padding: 24px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .hero-panel h3 {
            font-size: 16px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-panel h3 .dot {
            width: 8px;
            height: 8px;
            background: var(--primary);
            border-radius: 50%;
            display: inline-block;
        }
        .hero-panel ul {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .hero-panel ul li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 14px;
            color: #D1D5DB;
            padding: 10px 14px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 8px;
        }
        .hero-panel ul li strong {
            color: #FFFFFF;
            font-weight: 600;
        }
        .hero-panel ul li .val {
            color: #6EE7B7;
            font-weight: 700;
            font-size: 15px;
        }

        /* Metrics Bar */
        .metrics-bar {
            background: var(--card);
            border-bottom: 1px solid var(--border);
            padding: 24px 0;
        }
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        .metric-item {
            text-align: center;
            padding: 16px 12px;
            background: var(--bg);
            border-radius: var(--radius-card);
            transition: all var(--transition);
        }
        .metric-item:hover {
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }
        .metric-item .num {
            font-size: 32px;
            font-weight: 700;
            color: var(--dark);
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        .metric-item .num.accent {
            color: var(--accent);
        }
        .metric-item .num.primary {
            color: var(--primary);
        }
        .metric-item .label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Ranking Cards */
        .ranking-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .ranking-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }
        .ranking-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .ranking-card .card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .ranking-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
        }
        .ranking-card .card-img .rank-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #FFFFFF;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-btn);
            letter-spacing: 0.5px;
        }
        .ranking-card .card-body {
            padding: 20px;
        }
        .ranking-card .card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .ranking-card .card-body p {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .ranking-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }
        .ranking-card .card-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .ranking-card .card-meta .update-tag {
            background: var(--primary-light);
            color: var(--primary);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }

        /* Data Table Section */
        .data-table-wrap {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .data-table-wrap .table-header {
            background: var(--dark);
            color: #FFFFFF;
            padding: 16px 20px;
            font-size: 16px;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .data-table-wrap .table-header .tag {
            font-size: 12px;
            background: var(--primary);
            color: #FFFFFF;
            padding: 3px 10px;
            border-radius: var(--radius-btn);
            font-weight: 600;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }
        .data-table thead th {
            background: var(--bg);
            color: var(--text-soft);
            font-weight: 600;
            padding: 12px 16px;
            text-align: left;
            border-bottom: 2px solid var(--border);
            white-space: nowrap;
            font-size: 13px;
        }
        .data-table tbody td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text);
            white-space: nowrap;
        }
        .data-table tbody tr:nth-child(even) {
            background: #FAFBFC;
        }
        .data-table tbody tr:hover {
            background: var(--primary-light);
        }
        .data-table .team-cell {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--dark);
        }
        .data-table .team-cell .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            flex-shrink: 0;
        }
        .data-table .team-dot.red {
            background: #EF4444;
        }
        .data-table .team-dot.blue {
            background: #3B82F6;
        }
        .data-table .team-dot.yellow {
            background: #F59E0B;
        }
        .data-table .team-dot.purple {
            background: #8B5CF6;
        }
        .data-table .team-dot.teal {
            background: #14B8A6;
        }
        .data-table .change-up {
            color: var(--positive);
            font-weight: 600;
        }
        .data-table .change-down {
            color: var(--danger);
            font-weight: 600;
        }
        .data-table .change-flat {
            color: var(--text-muted);
        }
        .table-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        /* Deep Reading Section */
        .deep-reading {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .deep-reading .text-content {
            font-family: var(--font-serif);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-soft);
        }
        .deep-reading .text-content h3 {
            font-family: var(--font-sans);
            font-size: 22px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 16px;
            line-height: 1.4;
        }
        .deep-reading .text-content p {
            margin-bottom: 16px;
        }
        .deep-reading .text-content p:last-child {
            margin-bottom: 0;
        }
        .deep-reading .img-wrap {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
        }
        .deep-reading .img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            min-height: 300px;
        }

        /* Steps Section */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }
        .step-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }
        .step-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .step-card .step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #FFFFFF;
            font-size: 18px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
        }
        .step-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
        }
        .step-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-card);
        }
        .faq-item.active {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.1);
        }
        .faq-question {
            width: 100%;
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
            min-height: 44px;
            transition: color var(--transition);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 16px;
            font-weight: 700;
            transition: all var(--transition);
        }
        .faq-item.active .faq-icon {
            background: var(--primary);
            color: #FFFFFF;
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
        }
        .faq-item.active .faq-answer {
            max-height: 240px;
            padding: 0 20px 18px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.75;
        }

        /* CTA / Lead Form */
        .lead-form-section {
            background: var(--dark);
            padding: var(--section-gap) 0;
            color: #E5E7EB;
        }
        .lead-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .lead-form-left h2 {
            font-size: 28px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .lead-form-left p {
            font-size: 16px;
            line-height: 1.8;
            color: #9CA3AF;
            margin-bottom: 20px;
        }
        .trust-points {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .trust-points li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: #D1D5DB;
            line-height: 1.65;
        }
        .trust-points li svg,
        .trust-points li .check {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            color: var(--primary);
            margin-top: 2px;
        }
        .lead-form-card {
            background: var(--card);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
        }
        .lead-form-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 6px;
        }
        .lead-form-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 18px;
        }
        .form-group {
            margin-bottom: 14px;
        }
        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }
        .form-group input,
        .form-group select {
            width: 100%;
            height: 44px;
            border: 1px solid var(--border);
            border-radius: var(--radius-input);
            padding: 0 14px;
            font-size: 14px;
            color: var(--text);
            background: #FFFFFF;
            outline: none;
        }
        .form-group input:hover,
        .form-group select:hover {
            border-color: #B0B8C4;
        }
        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.12);
        }
        .form-group input.error {
            border-color: var(--danger);
            box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
        }
        .form-hint {
            font-size: 12px;
            color: var(--danger);
            display: none;
            margin-top: 4px;
        }
        .form-group.error .form-hint {
            display: block;
        }
        .form-success {
            display: none;
            font-size: 14px;
            color: var(--positive);
            margin-top: 12px;
            padding: 10px 14px;
            background: rgba(16, 185, 129, 0.1);
            border-radius: 8px;
            border: 1px solid rgba(16, 185, 129, 0.3);
        }
        .form-success.show {
            display: block;
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: #9CA3AF;
            padding-top: 48px;
            font-size: 14px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 36px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .footer-brand h4 {
            font-size: 20px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
        }
        .footer-brand h4 span {
            color: var(--primary);
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: #9CA3AF;
        }
        .footer-col h5,
        .footer-rss h5 {
            font-size: 14px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul a {
            font-size: 13px;
            color: #9CA3AF;
            text-decoration: none;
            transition: color var(--transition);
        }
        .footer-col ul a:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .footer-rss p {
            font-size: 13px;
            color: #9CA3AF;
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .rss-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 8px 16px;
            text-decoration: none !important;
            transition: all var(--transition);
        }
        .rss-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
        }
        .footer-bottom {
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: #6B7280;
        }
        .footer-bottom p {
            font-size: 12px;
            color: #6B7280;
        }
        .legal-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .legal-links a {
            font-size: 12px;
            color: #6B7280;
            text-decoration: none;
        }
        .legal-links a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        .legal-links span {
            color: #4B5563;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hero-panel {
                max-width: 500px;
            }
            .ranking-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .metrics-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }
            .deep-reading {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .lead-form-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-gap: 48px;
                --section-gap-mobile: 32px;
                --gutter: 16px;
            }
            .site-header {
                height: 56px;
            }
            .site-header .container {
                flex-wrap: wrap;
                gap: 8px;
            }
            .logo-text {
                font-size: 17px;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
            }
            .nav-menu {
                display: none;
                position: fixed;
                top: 56px;
                left: 0;
                right: 0;
                background: #FFFFFF;
                flex-direction: column;
                gap: 0;
                padding: 16px 24px;
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
                z-index: 999;
                max-height: calc(100vh - 56px);
                overflow-y: auto;
                margin-left: 0;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 12px 0;
                font-size: 15px;
                border-bottom: 1px solid var(--border);
                width: 100%;
            }
            .nav-menu a:last-child {
                border-bottom: none;
            }
            .nav-menu a.active::after {
                display: none;
            }
            .nav-menu a.active {
                background: var(--primary-light);
                padding: 12px 14px;
                border-radius: 8px;
                border-bottom: none;
            }
            .search-box {
                display: none;
            }
            .nav-right .btn-sm {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .hero {
                min-height: 420px;
            }
            .hero-content h1 {
                font-size: 26px;
            }
            .hero-content p.hero-desc {
                font-size: 15px;
            }
            .hero-panel {
                padding: 18px;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .metric-item .num {
                font-size: 26px;
            }
            .ranking-grid {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .section-head h2 {
                font-size: 22px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .lead-form-card {
                padding: 20px;
            }
            .data-table {
                font-size: 12px;
            }
            .data-table thead th,
            .data-table tbody td {
                padding: 8px 10px;
            }
            .deep-reading .text-content h3 {
                font-size: 18px;
            }
        }
        @media (max-width: 520px) {
            .hero {
                min-height: 380px;
            }
            .hero-content h1 {
                font-size: 22px;
                letter-spacing: -0.3px;
            }
            .hero-content p.hero-desc {
                font-size: 14px;
                line-height: 1.7;
            }
            .btn {
                height: 40px;
                padding: 0 18px;
                font-size: 14px;
            }
            .hero-btns {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .hero-btns .btn {
                width: 100%;
            }
            .metric-item .num {
                font-size: 22px;
            }
            .metric-item .label {
                font-size: 11px;
            }
            .ranking-card .card-img {
                height: 140px;
            }
            .data-table-wrap .table-header {
                flex-direction: column;
                gap: 8px;
                align-items: flex-start;
                padding: 12px 16px;
                font-size: 14px;
            }
            .section {
                padding: var(--section-gap-mobile) 0;
            }
            .section-head {
                margin-bottom: 22px;
            }
            .section-head h2 {
                font-size: 20px;
            }
            .faq-question {
                font-size: 14px;
                padding: 14px 16px;
                min-height: 40px;
            }
            .faq-item.active .faq-answer {
                padding: 0 16px 14px;
            }
            .faq-answer p {
                font-size: 13px;
            }
        }

/* roulang page: category1 */
:root {
  --primary: #00B96B;
  --primary-hover: #00A15C;
  --primary-light: rgba(0, 185, 107, 0.08);
  --dark: #181C22;
  --dark-soft: #2A3038;
  --accent: #F97316;
  --accent-hover: #E0630C;
  --bg: #F5F7FA;
  --card: #FFFFFF;
  --border: #E5E7EB;
  --positive: #10B981;
  --danger: #EF4444;
  --text: #1F2937;
  --text-soft: #4B5563;
  --text-muted: #6B7280;
  --radius-card: 12px;
  --radius-btn: 999px;
  --radius-input: 8px;
  --radius-img: 8px;
  --shadow-nav: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
  --shadow-primary: 0 6px 20px rgba(0, 185, 107, 0.28);
  --shadow-accent: 0 6px 20px rgba(249, 115, 22, 0.28);
  --font-sans: "Noto Sans SC", "OPPO Sans", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
  --container: 1200px;
  --gutter: 24px;
  --section-gap: 72px;
  --section-gap-mobile: 44px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-img);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition), text-decoration var(--transition), opacity var(--transition);
}

a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

button {
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  transition: all var(--transition);
}

input,
select {
  font-family: inherit;
  font-size: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  box-sizing: border-box;
}

.section {
  padding: var(--section-gap) 0;
}

.section--alt {
  background: var(--card);
}

.section--dark {
  background: var(--dark);
  color: #E5E7EB;
}

.section--dark h2,
.section--dark h3 {
  color: #FFFFFF;
}

.section-head {
  max-width: 720px;
  margin-bottom: 36px;
}

.section-head .tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 14px;
  border-radius: var(--radius-btn);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.section-head h2 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--dark);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.section-head p {
  font-size: 16px;
  color: var(--text-soft);
  line-height: 1.8;
}

.section--dark .section-head h2 {
  color: #FFFFFF;
}

.section--dark .section-head p {
  color: #9CA3AF;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 24px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  line-height: 1;
  white-space: nowrap;
  transition: all var(--transition);
  text-decoration: none !important;
  box-sizing: border-box;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: #FFFFFF;
  box-shadow: 0 8px 28px rgba(0, 185, 107, 0.36);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  background: var(--accent-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-sm {
  height: 38px;
  padding: 0 16px;
  font-size: 13px;
}

.btn-lg {
  height: 52px;
  padding: 0 32px;
  font-size: 16px;
}

/* Header / Nav */
.site-header {
  background: #FFFFFF;
  box-shadow: var(--shadow-nav);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 64px;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--dark);
  flex-shrink: 0;
}

.logo:hover {
  text-decoration: none;
  color: var(--dark);
}

.logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--dark);
  white-space: nowrap;
}

.logo-text span {
  color: var(--primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0 8px;
}

.nav-menu::-webkit-scrollbar {
  display: none;
}

.nav-menu a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
  padding: 8px 12px;
  border-radius: 6px;
  white-space: nowrap;
  text-decoration: none;
  transition: all var(--transition);
}

.nav-menu a:hover {
  color: var(--primary);
  background: var(--primary-light);
  text-decoration: none;
}

.nav-menu a.active {
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  padding: 0 14px;
  height: 38px;
  width: 180px;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.search-box svg {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 13px;
  color: var(--text);
  width: 100%;
  padding: 0;
}

.search-box:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
  background: #FFFFFF;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #FFFFFF;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Hero */
.hero {
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  padding: 80px 0;
  box-sizing: border-box;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(24, 28, 34, 0.88) 0%, rgba(24, 28, 34, 0.6) 55%, rgba(24, 28, 34, 0.3) 100%);
}

.hero .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 48px;
}

.hero-content {
  flex: 1;
  max-width: 620px;
}

.hero-content .hero-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(0, 185, 107, 0.25);
  border: 1px solid rgba(0, 185, 107, 0.5);
  padding: 5px 16px;
  border-radius: var(--radius-btn);
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.hero-content h1 {
  font-size: 38px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.hero-content p {
  font-size: 17px;
  color: #D1D5DB;
  line-height: 1.85;
  margin-bottom: 28px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-panel {
  flex-shrink: 0;
  width: 380px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.hero-panel h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.hero-panel .panel-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.hero-panel ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.hero-panel ul li {
  font-size: 14px;
  color: var(--text-soft);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-panel ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Metrics */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.metric-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition);
}

.metric-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.metric-number {
  font-size: 34px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}

.metric-unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.metric-label {
  font-size: 13px;
  color: var(--text-soft);
  margin-top: 10px;
}

/* Match list */
.match-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.match-card {
  display: flex;
  background: #FFFFFF;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}

.match-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.match-card-img {
  width: 220px;
  min-height: 180px;
  flex-shrink: 0;
}

.match-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.match-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.match-date {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.match-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

.match-card p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.75;
  margin-bottom: 16px;
  flex: 1;
}

.match-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-muted);
}

.match-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.match-meta .positive {
  color: var(--positive);
  font-weight: 600;
}

.match-meta .danger {
  color: var(--danger);
  font-weight: 600;
}

.read-more {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

.read-more:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Deep content */
.deep-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.deep-card {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.deep-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
  line-height: 1.4;
}

.deep-card p {
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.85;
  margin-bottom: 14px;
}

.deep-card .data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.deep-card .data-table th {
  background: var(--dark);
  color: #FFFFFF;
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
}

.deep-card .data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-soft);
}

.deep-card .data-table tr:nth-child(even) td {
  background: #FAFBFC;
}

/* Load more */
.load-more-wrap {
  text-align: center;
  margin-top: 32px;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item:hover {
  border-color: var(--primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  gap: 16px;
}

.faq-question .faq-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--primary);
  transition: transform var(--transition);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition) ease, padding var(--transition) ease;
  padding: 0 22px;
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.8;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 22px 18px;
}

/* CTA Form */
.cta-section {
  background: var(--dark);
  color: #E5E7EB;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.cta-info h2 {
  font-size: 28px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.cta-info p {
  font-size: 15px;
  color: #9CA3AF;
  line-height: 1.85;
  margin-bottom: 20px;
}

.cta-trust {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cta-trust li {
  font-size: 14px;
  color: #D1D5DB;
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cta-trust li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

.cta-form {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.cta-form h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.cta-form p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  box-sizing: border-box;
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
  background: #FFFFFF;
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.form-submit {
  width: 100%;
  height: 48px;
  background: var(--accent);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-accent);
  margin-top: 8px;
}

.form-submit:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* Footer */
.site-footer {
  background: var(--dark);
  color: #9CA3AF;
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-brand h4 {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.footer-brand h4 span {
  color: var(--primary);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: #9CA3AF;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 15px;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  font-size: 14px;
  color: #9CA3AF;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.footer-rss h5 {
  font-size: 15px;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-rss p {
  font-size: 14px;
  color: #9CA3AF;
  line-height: 1.8;
  margin-bottom: 16px;
}

.rss-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  padding: 10px 18px;
  border: 1px solid rgba(0, 185, 107, 0.5);
  border-radius: var(--radius-btn);
  transition: all var(--transition);
}

.rss-btn:hover {
  background: var(--primary-light);
  color: var(--primary);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid #2A3038;
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  font-size: 13px;
  color: #6B7280;
  align-items: center;
}

.footer-bottom p {
  margin: 0;
}

.legal-links {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-left: auto;
}

.legal-links a {
  font-size: 13px;
  color: #6B7280;
  text-decoration: none;
}

.legal-links a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.legal-links span {
  color: #4B5563;
}

/* Responsive */
@media (max-width: 1024px) {
  .search-box {
    width: 140px;
  }
  .hero .container {
    flex-direction: column;
    gap: 32px;
  }
  .hero-panel {
    width: 100%;
    max-width: 480px;
  }
  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .deep-grid {
    grid-template-columns: 1fr;
  }
  .cta-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    z-index: 999;
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-menu a {
    padding: 12px 8px;
    font-size: 15px;
    width: 100%;
  }
  .nav-toggle {
    display: flex;
  }
  .search-box {
    display: none;
  }
  .nav-right .btn-primary {
    display: none;
  }
  .hero {
    min-height: 480px;
    padding: 60px 0;
  }
  .hero-content h1 {
    font-size: 26px;
  }
  .hero-content p {
    font-size: 15px;
  }
  .match-card {
    flex-direction: column;
  }
  .match-card-img {
    width: 100%;
    min-height: 160px;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .metric-number {
    font-size: 26px;
  }
  .section-head h2 {
    font-size: 22px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .legal-links {
    margin-left: 0;
  }
}

@media (max-width: 520px) {
  :root {
    --gutter: 14px;
    --section-gap: 36px;
  }
  .hero-content h1 {
    font-size: 22px;
  }
  .hero-content p {
    font-size: 14px;
  }
  .hero-panel {
    padding: 20px;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .metric-number {
    font-size: 22px;
  }
  .match-card-body {
    padding: 18px;
  }
  .cta-form {
    padding: 20px;
  }
  .btn {
    height: 40px;
    padding: 0 16px;
    font-size: 13px;
  }
}

/* roulang page: category3 */
:root {
  --primary: #00B96B;
  --primary-hover: #00A15C;
  --primary-light: rgba(0, 185, 107, 0.08);
  --dark: #181C22;
  --dark-soft: #2A3038;
  --accent: #F97316;
  --accent-hover: #E0630C;
  --bg: #F5F7FA;
  --card: #FFFFFF;
  --border: #E5E7EB;
  --positive: #10B981;
  --danger: #EF4444;
  --text: #1F2937;
  --text-soft: #4B5563;
  --text-muted: #6B7280;
  --radius-card: 12px;
  --radius-btn: 999px;
  --radius-input: 8px;
  --radius-img: 8px;
  --shadow-nav: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
  --shadow-primary: 0 6px 20px rgba(0, 185, 107, 0.28);
  --shadow-accent: 0 6px 20px rgba(249, 115, 22, 0.28);
  --font-sans: "Noto Sans SC", "OPPO Sans", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
  --container: 1200px;
  --gutter: 24px;
  --section-gap: 72px;
  --section-gap-mobile: 44px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-img);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition), text-decoration var(--transition), opacity var(--transition);
}

a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

button {
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  transition: all var(--transition);
}

input,
select {
  font-family: inherit;
  font-size: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section {
  padding: var(--section-gap) 0;
}

.section--alt {
  background: var(--card);
}

.section--dark {
  background: var(--dark);
  color: #E5E7EB;
}

.section--dark h2,
.section--dark h3 {
  color: #FFFFFF;
}

.section-head {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-head .tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 14px;
  border-radius: var(--radius-btn);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.section-head h2 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--dark);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.section-head p {
  font-size: 16px;
  color: var(--text-soft);
  line-height: 1.8;
}

.section--dark .section-head h2 {
  color: #FFFFFF;
}

.section--dark .section-head p {
  color: #9CA3AF;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 24px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  line-height: 1;
  white-space: nowrap;
  transition: all var(--transition);
  text-decoration: none !important;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: #FFFFFF;
  box-shadow: 0 8px 28px rgba(0, 185, 107, 0.36);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  background: var(--accent-hover);
  color: #FFFFFF;
  box-shadow: 0 8px 28px rgba(249, 115, 22, 0.36);
  transform: translateY(-1px);
}

.btn-sm {
  height: 36px;
  padding: 0 16px;
  font-size: 14px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-nav);
}

.site-header .container {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  text-decoration: none !important;
  letter-spacing: -0.3px;
  flex-shrink: 0;
}

.logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.logo-text {
  color: var(--dark);
}

.logo-text span {
  color: var(--primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  flex: 1;
  justify-content: center;
}

.nav-menu a {
  color: var(--text-soft);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition);
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}

.nav-menu a:hover {
  color: var(--primary);
  text-decoration: none;
}

.nav-menu a.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.search-box {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  padding: 0 14px;
  height: 36px;
  width: 200px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-box svg {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.search-box input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  margin-left: 8px;
  font-size: 14px;
  color: var(--text);
}

.search-box:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-input);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Hero */
.hero-inner {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  padding: 64px 0;
  background: linear-gradient(110deg, rgba(24,28,34,0.93) 0%, rgba(24,28,34,0.78) 45%, rgba(24,28,34,0.45) 100%);
  overflow: hidden;
  border-radius: 0;
}

.hero-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
  z-index: -1;
}

.hero-inner .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 680px;
}

.hero-content .badge {
  display: inline-block;
  background: var(--primary);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: var(--radius-btn);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.hero-content h1 {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.3;
  color: #FFFFFF;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.hero-content h1 .highlight {
  color: var(--primary);
}

.hero-content p {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 28px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Stats strip */
.stats-strip {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
}

.stats-strip .container {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.stat-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: #FFFFFF;
}

.stat-item .number {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.stat-item .unit {
  font-size: 14px;
  color: #9CA3AF;
}

.stat-item .label {
  font-size: 14px;
  color: #9CA3AF;
}

/* Dimensions */
.dimensions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.dim-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}

.dim-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--primary);
}

.dim-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.dim-icon svg {
  width: 22px;
  height: 22px;
  color: var(--primary);
}

.dim-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.dim-card p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.7;
}

/* Method flow */
.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.flow-step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: all var(--transition);
}

.flow-step:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.flow-step .step-number {
  font-size: 42px;
  font-weight: 700;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: 12px;
}

.flow-step h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.flow-step p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.7;
}

/* Review list */
.review-list {
  display: grid;
  gap: 28px;
  margin-top: 36px;
}

.review-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  padding: 24px;
}

.review-item:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.review-item.featured {
  grid-template-columns: 1fr;
  display: block;
  padding: 0;
}

.review-item.featured .review-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  margin: 0;
  border-radius: 0;
}

.review-item.featured .review-body {
  padding: 24px;
}

.review-image {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius-img);
  margin: 0;
}

.review-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.review-date {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.review-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.4;
}

.review-body p {
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.75;
  flex: 1;
}

.review-body .read-more {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.review-body .read-more:hover {
  color: var(--primary-hover);
}

/* Full review section */
.full-review {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: var(--shadow-card);
  margin-top: 32px;
}

.full-review h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.4;
}

.full-review p {
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.85;
  margin-bottom: 16px;
}

.full-review .data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}

.full-review .data-table th {
  background: var(--dark);
  color: #FFFFFF;
  padding: 10px 14px;
  text-align: left;
  font-weight: 500;
  font-size: 13px;
}

.full-review .data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-soft);
}

.full-review .data-table tr:nth-child(even) td {
  background: var(--bg);
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin-top: 36px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item.open {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(0, 185, 107, 0.10);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 18px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: none;
  background: transparent;
  min-height: 48px;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question .faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-question .faq-icon svg {
  width: 14px;
  height: 14px;
  color: var(--primary);
}

.faq-item.open .faq-question .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
  padding: 0 24px;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.75;
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 0 24px 18px;
}

/* CTA Form */
.lead-form-section {
  background: var(--dark);
  padding: var(--section-gap) 0;
}

.lead-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.lead-form-info h2 {
  font-size: 28px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.lead-form-info p {
  font-size: 15px;
  color: #9CA3AF;
  line-height: 1.8;
  margin-bottom: 24px;
}

.trust-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.trust-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #E5E7EB;
  font-size: 14px;
  margin-bottom: 10px;
}

.trust-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

.lead-form-card {
  background: var(--card);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.lead-form-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 0 14px;
  font-size: 15px;
  color: var(--text);
  background: var(--card);
  outline: none;
}

.form-group input:hover,
.form-group select:hover {
  border-color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* Footer */
.site-footer {
  background: var(--dark);
  color: #9CA3AF;
  padding-top: 56px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand h4 {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-brand h4 span {
  color: var(--primary);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: #9CA3AF;
}

.footer-col h5 {
  font-size: 15px;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: #9CA3AF;
  font-size: 14px;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--primary);
  text-decoration: none;
}

.footer-rss h5 {
  font-size: 15px;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-rss p {
  font-size: 14px;
  line-height: 1.7;
  color: #9CA3AF;
  margin-bottom: 12px;
}

.rss-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-btn);
  text-decoration: none !important;
  transition: all var(--transition);
}

.rss-btn:hover {
  background: var(--primary-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.rss-btn svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: #6B7280;
}

.footer-bottom p {
  margin: 0;
}

.legal-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.legal-links a {
  color: #6B7280;
  font-size: 13px;
  text-decoration: none;
  transition: color var(--transition);
}

.legal-links a:hover {
  color: var(--primary);
}

/* Responsive */
@media (max-width: 1024px) {
  .nav-menu {
    gap: 16px;
  }

  .nav-menu a {
    font-size: 14px;
  }

  .dimensions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .flow-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .review-item {
    grid-template-columns: 200px 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .lead-form-grid {
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .site-header .container {
    height: 60px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 16px;
  }

  .nav-menu a:last-child {
    border-bottom: none;
  }

  .nav-toggle {
    display: flex;
  }

  .search-box {
    display: none;
  }

  .hero-inner {
    min-height: 380px;
    padding: 48px 0;
  }

  .hero-content h1 {
    font-size: 28px;
  }

  .stats-strip .container {
    gap: 16px;
    justify-content: flex-start;
  }

  .stat-item .number {
    font-size: 24px;
  }

  .dimensions-grid {
    grid-template-columns: 1fr;
  }

  .flow-grid {
    grid-template-columns: 1fr;
  }

  .review-item {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .review-image {
    height: 180px;
  }

  .lead-form-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .legal-links {
    margin-left: 0;
  }

  .section {
    padding: var(--section-gap-mobile) 0;
  }
}

@media (max-width: 520px) {
  .hero-content h1 {
    font-size: 24px;
  }

  .hero-content p {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .btn {
    padding: 0 18px;
    font-size: 14px;
  }

  .review-item.featured .review-image {
    height: 180px;
  }

  .full-review {
    padding: 20px;
  }
}

/* roulang page: category4 */
:root {
            --primary: #00B96B;
            --primary-hover: #00A15C;
            --primary-light: rgba(0, 185, 107, 0.08);
            --dark: #181C22;
            --dark-soft: #2A3038;
            --accent: #F97316;
            --accent-hover: #E0630C;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E5E7EB;
            --positive: #10B981;
            --danger: #EF4444;
            --text: #1F2937;
            --text-soft: #4B5563;
            --text-muted: #6B7280;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-input: 8px;
            --radius-img: 8px;
            --shadow-nav: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
            --shadow-primary: 0 6px 20px rgba(0, 185, 107, 0.28);
            --shadow-accent: 0 6px 20px rgba(249, 115, 22, 0.28);
            --font-sans: "Noto Sans SC", "OPPO Sans", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
            --font-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
            --container: 1200px;
            --gutter: 24px;
            --section-gap: 72px;
            --section-gap-mobile: 44px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), text-decoration var(--transition), opacity var(--transition);
        }

        a:hover {
            color: var(--primary-hover);
            text-decoration: underline;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition);
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }

        .section {
            padding: var(--section-gap) 0;
        }

        .section--alt {
            background: var(--card);
        }

        .section--dark {
            background: var(--dark);
            color: #E5E7EB;
        }

        .section--dark h2,
        .section--dark h3 {
            color: #FFFFFF;
        }

        .section-head {
            max-width: 720px;
            margin-bottom: 36px;
        }

        .section-head .tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 14px;
            border-radius: var(--radius-btn);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .section-head h2 {
            font-size: clamp(24px, 3vw, 28px);
            font-weight: 700;
            line-height: 1.35;
            color: var(--dark);
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }

        .section-head p {
            font-size: 16px;
            color: var(--text-soft);
            line-height: 1.8;
        }

        .section--dark .section-head h2 {
            color: #FFFFFF;
        }

        .section--dark .section-head p {
            color: #9CA3AF;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.3px;
            line-height: 1;
            white-space: nowrap;
            transition: all var(--transition);
            text-decoration: none !important;
        }

        .btn:active {
            transform: scale(0.97);
        }

        .btn-primary {
            background: var(--primary);
            color: #FFFFFF;
            box-shadow: var(--shadow-primary);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            color: #FFFFFF;
            box-shadow: 0 8px 28px rgba(0, 185, 107, 0.36);
            transform: translateY(-1px);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-1px);
        }

        .btn-accent {
            background: var(--accent);
            color: #FFFFFF;
            box-shadow: var(--shadow-accent);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            color: #FFFFFF;
            transform: translateY(-1px);
            box-shadow: 0 8px 28px rgba(249, 115, 22, 0.4);
        }

        .btn-sm {
            height: 38px;
            padding: 0 18px;
            font-size: 14px;
        }

        .btn-lg {
            height: 52px;
            padding: 0 32px;
            font-size: 16px;
        }

        /* Header/Nav */
        .site-header {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-nav);
            position: sticky;
            top: 0;
            z-index: 1000;
            height: 64px;
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--dark);
            text-decoration: none !important;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--dark);
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
        }

        .logo-text {
            letter-spacing: -0.5px;
        }

        .logo-text span {
            color: var(--primary);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .nav-menu a {
            display: inline-flex;
            align-items: center;
            height: 40px;
            padding: 0 14px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-soft);
            text-decoration: none !important;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .nav-menu a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .nav-menu a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 600;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-btn);
            padding: 0 14px;
            height: 40px;
            width: 200px;
            transition: all var(--transition);
        }

        .search-box:hover {
            border-color: #D1D5DB;
        }

        .search-box svg {
            width: 18px;
            height: 18px;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .search-box input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 14px;
            color: var(--text);
            width: 100%;
        }

        .search-box input::placeholder {
            color: var(--text-muted);
        }

        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.15);
            background: #FFFFFF;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border);
            background: #FFFFFF;
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--dark);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            background-image: linear-gradient(to right, rgba(24, 28, 34, 0.92) 0%, rgba(24, 28, 34, 0.78) 50%, rgba(24, 28, 34, 0.55) 100%), url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
        }

        .hero .container {
            position: relative;
            z-index: 2;
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .hero-content {
            max-width: 620px;
        }

        .hero-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: #FFFFFF;
            background: rgba(0, 185, 107, 0.25);
            border: 1px solid rgba(0, 185, 107, 0.5);
            padding: 4px 16px;
            border-radius: var(--radius-btn);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
            backdrop-filter: blur(8px);
        }

        .hero h1 {
            font-size: clamp(26px, 4.5vw, 36px);
            font-weight: 700;
            line-height: 1.3;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .hero h1 em {
            font-style: normal;
            color: var(--primary);
        }

        .hero-sub {
            font-size: 17px;
            line-height: 1.8;
            color: #D1D5DB;
            max-width: 520px;
            margin-bottom: 28px;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }

        .hero-stats {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat .num {
            font-size: 24px;
            font-weight: 700;
            color: #FFFFFF;
            letter-spacing: -0.5px;
        }

        .hero-stat .num span {
            font-size: 14px;
            font-weight: 500;
            color: var(--primary);
            margin-left: 2px;
        }

        .hero-stat .label {
            font-size: 13px;
            color: #9CA3AF;
            margin-top: 2px;
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .breadcrumb a {
            color: var(--text-muted);
            text-decoration: none;
        }

        .breadcrumb a:hover {
            color: var(--primary);
        }

        .breadcrumb .sep {
            color: #D1D5DB;
        }

        .breadcrumb .current {
            color: var(--text-soft);
            font-weight: 500;
        }

        /* Club Profile Section */
        .club-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: stretch;
        }

        .club-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
        }

        .club-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .club-card-img {
            height: 200px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .club-card-img .overlay-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(24, 28, 34, 0.85);
            color: #FFFFFF;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: var(--radius-btn);
            backdrop-filter: blur(4px);
            letter-spacing: 0.5px;
        }

        .club-card-body {
            padding: 22px 24px 26px;
        }

        .club-card-body h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
            letter-spacing: -0.2px;
        }

        .club-card-body .meta {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
        }

        .club-card-body p {
            font-size: 15px;
            color: var(--text-soft);
            line-height: 1.75;
            margin-bottom: 16px;
        }

        .club-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }

        .club-tags span {
            font-size: 12px;
            font-weight: 500;
            color: var(--text-soft);
            background: var(--bg);
            border: 1px solid var(--border);
            padding: 3px 10px;
            border-radius: var(--radius-btn);
        }

        .data-row {
            display: flex;
            gap: 0;
            border-top: 1px solid var(--border);
            padding-top: 14px;
            margin-top: 6px;
        }

        .data-row .data-item {
            flex: 1;
            text-align: center;
        }

        .data-row .data-item+.data-item {
            border-left: 1px solid var(--border);
        }

        .data-row .data-value {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
        }

        .data-row .data-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* Player spotlight */
        .player-spotlight {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 16px;
        }

        .player-card {
            display: flex;
            gap: 16px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all var(--transition);
        }

        .player-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .player-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light), #E8F5EF);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            flex-shrink: 0;
            border: 2px solid var(--primary-light);
        }

        .player-info {
            flex: 1;
            min-width: 0;
        }

        .player-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 2px;
        }

        .player-info .pos {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .player-info .mini-stats {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .player-info .mini-stats span {
            font-size: 12px;
            color: var(--text-soft);
            background: var(--bg);
            padding: 2px 8px;
            border-radius: 4px;
        }

        /* Comparison table */
        .compare-table-wrap {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .compare-table thead th {
            background: var(--dark);
            color: #FFFFFF;
            font-weight: 600;
            text-align: center;
            padding: 14px 16px;
            font-size: 13px;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .compare-table tbody td {
            padding: 13px 16px;
            text-align: center;
            border-bottom: 1px solid var(--border);
            color: var(--text-soft);
            white-space: nowrap;
        }

        .compare-table tbody tr:nth-child(even) {
            background: #FAFBFC;
        }

        .compare-table tbody tr:hover {
            background: var(--primary-light);
        }

        .compare-table tbody td:first-child {
            font-weight: 600;
            color: var(--dark);
            text-align: left;
        }

        .compare-table .highlight {
            color: var(--primary);
            font-weight: 700;
        }

        .table-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        /* Timeline */
        .timeline-section {
            background: var(--dark);
        }

        .timeline {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }

        .timeline-item {
            background: var(--dark-soft);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            transition: all var(--transition);
        }

        .timeline-item:hover {
            border-color: rgba(0, 185, 107, 0.4);
            transform: translateY(-2px);
        }

        .timeline-item .step {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--primary);
            color: #FFFFFF;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .timeline-item h4 {
            font-size: 16px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 6px;
        }

        .timeline-item p {
            font-size: 14px;
            color: #9CA3AF;
            line-height: 1.7;
        }

        /* FAQ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: #D1D5DB;
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 20px;
            cursor: pointer;
            width: 100%;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
            min-height: 44px;
            transition: all var(--transition);
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 16px;
            font-weight: 700;
            transition: transform var(--transition);
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #FFFFFF;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.8;
        }

        /* Lead form */
        .lead-form-section {
            background: linear-gradient(135deg, var(--dark) 0%, #1E2A24 100%);
        }

        .lead-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .lead-form-left h2 {
            font-size: clamp(22px, 3vw, 28px);
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .lead-form-left p {
            font-size: 15px;
            color: #9CA3AF;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .trust-points {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .trust-point {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: #D1D5DB;
            font-size: 14px;
            line-height: 1.7;
        }

        .trust-point svg {
            width: 20px;
            height: 20px;
            color: var(--primary);
            flex-shrink: 0;
            margin-top: 3px;
        }

        .lead-form-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 32px 28px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
        }

        .lead-form-card .form-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 6px;
        }

        .lead-form-card .form-sub {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-soft);
            margin-bottom: 5px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            height: 44px;
            border: 1px solid var(--border);
            border-radius: var(--radius-input);
            padding: 0 14px;
            font-size: 14px;
            color: var(--text);
            background: var(--bg);
            transition: all var(--transition);
        }

        .form-group input:hover,
        .form-group select:hover {
            border-color: #D1D5DB;
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.15);
            background: #FFFFFF;
            outline: none;
        }

        .form-group input::placeholder {
            color: var(--text-muted);
        }

        .form-submit {
            width: 100%;
            height: 48px;
            background: var(--accent);
            color: #FFFFFF;
            border: none;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.5px;
            cursor: pointer;
            transition: all var(--transition);
            box-shadow: var(--shadow-accent);
        }

        .form-submit:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 10px 30px rgba(249, 115, 22, 0.4);
        }

        .form-submit:active {
            transform: scale(0.97);
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: #9CA3AF;
            padding: 48px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand h4 {
            font-size: 20px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }

        .footer-brand h4 span {
            color: var(--primary);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: #9CA3AF;
            max-width: 300px;
        }

        .footer-col h5,
        .footer-rss h5 {
            font-size: 14px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: #9CA3AF;
            text-decoration: none;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--primary);
        }

        .footer-rss p {
            font-size: 14px;
            line-height: 1.7;
            color: #9CA3AF;
            margin-bottom: 14px;
        }

        .rss-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            text-decoration: none !important;
            transition: all var(--transition);
        }

        .rss-btn:hover {
            color: var(--primary-hover);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            font-size: 13px;
            color: #6B7280;
        }

        .footer-bottom p {
            margin: 0;
        }

        .legal-links {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .legal-links a {
            color: #6B7280;
            text-decoration: none;
            transition: color var(--transition);
        }

        .legal-links a:hover {
            color: var(--primary);
        }

        .legal-links span {
            color: #4B5563;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            :root {
                --section-gap: 56px;
            }

            .nav-menu {
                gap: 0;
            }

            .nav-menu a {
                padding: 0 10px;
                font-size: 13px;
            }

            .search-box {
                width: 150px;
            }

            .club-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .player-spotlight {
                grid-template-columns: 1fr;
            }

            .lead-form-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-gap: 44px;
                --section-gap-mobile: 36px;
                --gutter: 16px;
            }

            .site-header {
                height: 60px;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-menu {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: #FFFFFF;
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 16px 20px;
                border-bottom: 1px solid var(--border);
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
                transform: translateY(-120%);
                transition: transform 0.35s ease;
                z-index: 999;
                max-height: calc(100vh - 60px);
                overflow-y: auto;
            }

            .nav-menu.open {
                transform: translateY(0);
            }

            .nav-menu a {
                width: 100%;
                height: 44px;
                padding: 0 12px;
                font-size: 15px;
                border-radius: 8px;
            }

            .nav-menu a.active {
                background: var(--primary-light);
            }

            .search-box {
                width: 120px;
                padding: 0 10px;
            }

            .search-box input {
                font-size: 12px;
            }

            .search-box input::placeholder {
                font-size: 12px;
            }

            .btn-sm {
                height: 34px;
                padding: 0 12px;
                font-size: 12px;
            }

            .hero {
                min-height: 440px;
            }

            .hero .container {
                padding-top: 40px;
                padding-bottom: 40px;
            }

            .hero h1 {
                font-size: clamp(22px, 5vw, 28px);
            }

            .hero-sub {
                font-size: 15px;
            }

            .hero-stats {
                gap: 16px;
                flex-wrap: wrap;
            }

            .section-head h2 {
                font-size: 22px;
            }

            .club-card-img {
                height: 160px;
            }

            .compare-table {
                font-size: 12px;
            }

            .compare-table thead th,
            .compare-table tbody td {
                padding: 10px 12px;
                font-size: 12px;
            }

            .timeline {
                grid-template-columns: 1fr;
            }

            .lead-form-card {
                padding: 24px 18px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-gap: 36px;
                --gutter: 12px;
            }

            .search-box {
                display: none;
            }

            .nav-right .btn-primary {
                display: none;
            }

            .hero {
                min-height: 400px;
            }

            .hero h1 {
                font-size: 22px;
            }

            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }

            .hero-actions .btn {
                width: 100%;
                justify-content: center;
            }

            .hero-stats {
                gap: 12px;
                flex-wrap: wrap;
            }

            .hero-stat .num {
                font-size: 20px;
            }

            .club-card-body {
                padding: 16px 16px 20px;
            }

            .data-row {
                flex-wrap: wrap;
                gap: 8px;
            }

            .data-row .data-item {
                flex: 1 1 45%;
                min-width: 80px;
            }

            .data-row .data-item:nth-child(odd) {
                border-left: none;
            }

            .data-row .data-item+.data-item {
                border-left: 1px solid var(--border);
            }

            .player-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 14px 14px;
            }

            .player-avatar {
                width: 48px;
                height: 48px;
                font-size: 18px;
            }

            .faq-question {
                font-size: 14px;
                padding: 14px 16px;
            }

            .faq-answer p {
                font-size: 13px;
            }

            .lead-form-card {
                padding: 20px 14px;
            }

            .footer-bottom {
                font-size: 12px;
                gap: 4px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #00B96B;
            --primary-hover: #00A15C;
            --primary-light: rgba(0, 185, 107, 0.08);
            --dark: #181C22;
            --dark-soft: #2A3038;
            --accent: #F97316;
            --accent-hover: #E0630C;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E5E7EB;
            --positive: #10B981;
            --danger: #EF4444;
            --text: #1F2937;
            --text-soft: #4B5563;
            --text-muted: #6B7280;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-input: 8px;
            --radius-img: 8px;
            --shadow-nav: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
            --shadow-primary: 0 6px 20px rgba(0, 185, 107, 0.28);
            --shadow-accent: 0 6px 20px rgba(249, 115, 22, 0.28);
            --font-sans: "Noto Sans SC", "OPPO Sans", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
            --font-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
            --container: 1200px;
            --gutter: 24px;
            --section-gap: 72px;
            --section-gap-mobile: 44px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        :root {
            --section-gap-mobile: 36px;
            --gutter: 16px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), text-decoration var(--transition), opacity var(--transition);
        }
        a:hover {
            color: var(--primary-hover);
            text-decoration: underline;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition);
        }
        input,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: border-color var(--transition), box-shadow var(--transition);
            box-sizing: border-box;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }
        .section {
            padding: var(--section-gap) 0;
        }
        .section--alt {
            background: var(--card);
        }
        .section--dark {
            background: var(--dark);
            color: #E5E7EB;
        }
        .section--dark h2,
        .section--dark h3 {
            color: #FFFFFF;
        }
        .section-head {
            max-width: 720px;
            margin-bottom: 36px;
        }
        .section-head .tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 14px;
            border-radius: var(--radius-btn);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .section-head h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--dark);
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-soft);
            line-height: 1.8;
        }
        .section--dark .section-head h2 {
            color: #FFFFFF;
        }
        .section--dark .section-head p {
            color: #9CA3AF;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.3px;
            line-height: 1;
            white-space: nowrap;
            transition: all var(--transition);
            text-decoration: none !important;
        }
        .btn:active {
            transform: scale(0.97);
        }
        .btn-primary {
            background: var(--primary);
            color: #FFFFFF;
            box-shadow: var(--shadow-primary);
            border: none;
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            color: #FFFFFF;
            box-shadow: 0 8px 28px rgba(0, 185, 107, 0.36);
            transform: translateY(-1px);
        }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-1px);
        }
        .btn-accent {
            background: var(--accent);
            color: #FFFFFF;
            box-shadow: var(--shadow-accent);
            border: none;
        }
        .btn-accent:hover {
            background: var(--accent-hover);
            color: #FFFFFF;
            box-shadow: 0 8px 28px rgba(249, 115, 22, 0.40);
            transform: translateY(-1px);
        }
        .btn-sm {
            height: 38px;
            padding: 0 18px;
            font-size: 14px;
        }
        .btn-lg {
            height: 52px;
            padding: 0 32px;
            font-size: 16px;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--border);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 20px;
        }
        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--dark);
            text-decoration: none !important;
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            border-radius: 6px;
        }
        .logo-text {
            font-size: 18px;
            font-weight: 700;
            letter-spacing: -0.3px;
            color: var(--dark);
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--primary);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
        }
        .nav-menu a {
            display: inline-flex;
            align-items: center;
            height: 36px;
            padding: 0 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-soft);
            border-radius: 8px;
            text-decoration: none !important;
            white-space: nowrap;
            transition: all var(--transition);
        }
        .nav-menu a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .nav-menu a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 600;
        }
        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-input);
            padding: 0 12px;
            height: 38px;
            width: 180px;
            transition: all var(--transition);
        }
        .search-box svg {
            width: 16px;
            height: 16px;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .search-box input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 14px;
            color: var(--text);
            width: 100%;
        }
        .search-box input::placeholder {
            color: var(--text-muted);
        }
        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-light);
            background: #FFFFFF;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 8px;
            background: transparent;
            border: none;
        }
        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--dark);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* Hero */
        .hero {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 520px;
            display: flex;
            align-items: center;
            padding: 60px 0;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(24, 28, 34, 0.92) 0%, rgba(24, 28, 34, 0.72) 50%, rgba(0, 185, 107, 0.45) 100%);
            z-index: 1;
        }
        .hero .container {
            position: relative;
            z-index: 2;
        }
        .hero-content {
            max-width: 680px;
            color: #FFFFFF;
        }
        .hero-content h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.3;
            color: #FFFFFF;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .hero-content h1 .highlight {
            color: var(--primary);
            position: relative;
        }
        .hero-content p {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            max-width: 560px;
        }
        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .hero-stats {
            display: flex;
            gap: 24px;
            margin-top: 36px;
            flex-wrap: wrap;
        }
        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .hero-stat .num {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
        }
        .hero-stat .label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }

        /* Culture cards */
        .culture-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .culture-card {
            background: var(--card);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .culture-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .culture-card .card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 0;
        }
        .culture-card .card-body {
            padding: 22px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .culture-card .card-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 3px 10px;
            border-radius: var(--radius-btn);
            margin-bottom: 10px;
            align-self: flex-start;
        }
        .culture-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .culture-card p {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.75;
            margin-bottom: 16px;
            flex: 1;
        }
        .culture-card .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            text-decoration: none !important;
            transition: gap var(--transition);
        }
        .culture-card .card-link:hover {
            gap: 10px;
            color: var(--primary-hover);
        }

        /* Feature article */
        .feature-article {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .feature-article .article-img {
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            width: 100%;
            height: 380px;
            object-fit: cover;
        }
        .feature-article .article-content h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 14px;
            line-height: 1.45;
        }
        .feature-article .article-content p {
            font-size: 15px;
            color: var(--text-soft);
            line-height: 1.9;
            margin-bottom: 16px;
            font-family: var(--font-serif);
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .article-meta .date {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .article-meta .badge {
            display: inline-block;
            padding: 2px 10px;
            border-radius: var(--radius-btn);
            background: var(--primary-light);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
        }

        /* Timeline */
        .culture-timeline {
            position: relative;
            padding-left: 32px;
        }
        .culture-timeline::before {
            content: '';
            position: absolute;
            left: 12px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: var(--border);
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            padding-bottom: 32px;
        }
        .timeline-item:last-child {
            padding-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -25px;
            top: 7px;
            width: 12px;
            height: 12px;
            background: var(--primary);
            border-radius: 50%;
            border: 2px solid #FFFFFF;
            box-shadow: 0 0 0 2px var(--primary-light);
        }
        .timeline-item h4 {
            font-size: 17px;
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 6px;
        }
        .timeline-item p {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.8;
        }
        .timeline-item .time-label {
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 4px;
        }

        /* Data list */
        .data-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-top: 20px;
        }
        .data-list-item {
            display: flex;
            align-items: center;
            gap: 12px;
            background: var(--bg);
            border-radius: var(--radius-input);
            padding: 14px 18px;
        }
        .data-list-item .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--primary);
            flex-shrink: 0;
        }
        .data-list-item .text {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.6;
        }
        .data-list-item .text strong {
            color: var(--dark);
            font-weight: 600;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-card);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            min-height: 44px;
            text-align: left;
            width: 100%;
            background: transparent;
            border: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--dark);
            transition: color var(--transition);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 18px;
            font-weight: 700;
            transition: transform var(--transition);
            line-height: 1;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            padding: 0 22px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.8;
            padding-bottom: 18px;
        }
        .faq-item.active .faq-question .icon {
            transform: rotate(45deg);
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        /* CTA Form */
        .cta-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }
        .cta-info h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 14px;
            line-height: 1.4;
        }
        .cta-info p {
            font-size: 15px;
            color: var(--text-soft);
            line-height: 1.85;
            margin-bottom: 20px;
        }
        .trust-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .trust-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: var(--text-soft);
            line-height: 1.6;
        }
        .trust-item svg {
            width: 20px;
            height: 20px;
            color: var(--primary);
            flex-shrink: 0;
            margin-top: 2px;
        }
        .cta-form {
            background: var(--card);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 32px;
            border: 1px solid var(--border);
        }
        .cta-form h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-soft);
            margin-bottom: 6px;
        }
        .form-group input,
        .form-group select {
            width: 100%;
            height: 44px;
            border: 1px solid var(--border);
            border-radius: var(--radius-input);
            padding: 0 14px;
            font-size: 14px;
            color: var(--text);
            background: var(--bg);
            transition: all var(--transition);
            outline: none;
            appearance: none;
            -webkit-appearance: none;
        }
        .form-group input:hover,
        .form-group select:hover {
            border-color: #CBD5E0;
        }
        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-light);
            background: #FFFFFF;
        }
        .form-group select {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%234B5563'%3E%3Cpath d='M5.5 8l4.5 4 4.5-4' stroke='%234B5563' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            background-size: 18px;
            padding-right: 36px;
        }
        .form-group .error-msg {
            font-size: 12px;
            color: var(--danger);
            margin-top: 4px;
            display: none;
        }
        .form-group.has-error input,
        .form-group.has-error select {
            border-color: var(--danger);
            box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.08);
        }
        .form-group.has-error .error-msg {
            display: block;
        }
        .form-group.has-success input,
        .form-group.has-success select {
            border-color: var(--positive);
            box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.08);
        }
        .form-submit {
            width: 100%;
            margin-top: 8px;
        }
        .form-note {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 10px;
            text-align: center;
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: #9CA3AF;
            padding: 48px 0 28px;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            gap: 36px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 36px;
        }
        .footer-brand h4 {
            font-size: 18px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }
        .footer-brand h4 span {
            color: var(--primary);
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: #9CA3AF;
        }
        .footer-col h5 {
            font-size: 14px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul a {
            font-size: 13px;
            color: #9CA3AF;
            text-decoration: none !important;
            transition: color var(--transition);
        }
        .footer-col ul a:hover {
            color: var(--primary);
            text-decoration: underline !important;
        }
        .footer-rss h5 {
            font-size: 14px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-rss p {
            font-size: 13px;
            line-height: 1.75;
            color: #9CA3AF;
            margin-bottom: 14px;
        }
        .rss-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 38px;
            padding: 0 18px;
            border-radius: var(--radius-btn);
            background: rgba(255, 255, 255, 0.06);
            color: #FFFFFF;
            font-size: 13px;
            font-weight: 600;
            text-decoration: none !important;
            transition: all var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }
        .rss-btn:hover {
            background: rgba(0, 185, 107, 0.15);
            color: var(--primary);
            border-color: var(--primary);
        }
        .rss-btn svg {
            flex-shrink: 0;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 12px;
            color: #6B7280;
        }
        .footer-bottom p {
            margin: 0;
        }
        .legal-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .legal-links a {
            font-size: 12px;
            color: #6B7280;
            text-decoration: none !important;
            transition: color var(--transition);
        }
        .legal-links a:hover {
            color: var(--primary);
            text-decoration: underline !important;
        }
        .legal-links span {
            color: #4B5563;
        }

        /* Mobile nav */
        @media (max-width: 1024px) {
            .nav-menu {
                gap: 2px;
            }
            .nav-menu a {
                padding: 0 10px;
                font-size: 13px;
            }
            .search-box {
                width: 140px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .site-header .container {
                height: 60px;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: #FFFFFF;
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 16px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
                border-bottom: 1px solid var(--border);
                z-index: 99;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 12px 14px;
                font-size: 15px;
                height: auto;
                border-radius: 6px;
            }
            .nav-right {
                gap: 8px;
            }
            .nav-toggle {
                display: flex;
            }
            .search-box {
                display: none;
            }
            .hero {
                min-height: 420px;
                padding: 40px 0;
            }
            .hero-content h1 {
                font-size: 28px;
            }
            .hero-content p {
                font-size: 15px;
            }
            .hero-stats {
                gap: 16px;
            }
            .hero-stat .num {
                font-size: 22px;
            }
            .culture-grid {
                grid-template-columns: 1fr;
            }
            .feature-article {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .feature-article .article-img {
                height: 260px;
            }
            .data-list {
                grid-template-columns: 1fr;
            }
            .cta-wrapper {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .cta-form {
                padding: 22px 18px;
            }
            .section-head h2 {
                font-size: 24px;
            }
        }
        @media (max-width: 520px) {
            .logo-text {
                font-size: 16px;
            }
            .btn-sm {
                height: 34px;
                padding: 0 14px;
                font-size: 13px;
            }
            .hero-content h1 {
                font-size: 24px;
            }
            .hero-actions .btn {
                padding: 0 18px;
                font-size: 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section {
                padding: 36px 0;
            }
            .timeline-item::before {
                left: -23px;
                width: 10px;
                height: 10px;
            }
            .culture-timeline {
                padding-left: 26px;
            }
        }

/* roulang page: category6 */
:root {
        --primary: #00B96B;
        --primary-hover: #00A15C;
        --primary-light: rgba(0, 185, 107, 0.08);
        --dark: #181C22;
        --dark-soft: #2A3038;
        --accent: #F97316;
        --accent-hover: #E0630C;
        --bg: #F5F7FA;
        --card: #FFFFFF;
        --border: #E5E7EB;
        --positive: #10B981;
        --danger: #EF4444;
        --text: #1F2937;
        --text-soft: #4B5563;
        --text-muted: #6B7280;
        --radius-card: 12px;
        --radius-btn: 999px;
        --radius-input: 8px;
        --radius-img: 8px;
        --shadow-nav: 0 1px 2px rgba(0, 0, 0, 0.04);
        --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.06);
        --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
        --shadow-primary: 0 6px 20px rgba(0, 185, 107, 0.28);
        --shadow-accent: 0 6px 20px rgba(249, 115, 22, 0.28);
        --font-sans: "Noto Sans SC", "OPPO Sans", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
        --font-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
        --container: 1200px;
        --gutter: 24px;
        --section-gap: 72px;
        --section-gap-mobile: 44px;
        --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }

    body {
        font-family: var(--font-sans);
        font-size: 16px;
        line-height: 1.75;
        color: var(--text);
        background: var(--bg);
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
        border-radius: var(--radius-img);
    }

    a {
        color: var(--primary);
        text-decoration: none;
        transition: color var(--transition), text-decoration var(--transition), opacity var(--transition);
    }

    a:hover {
        color: var(--primary-hover);
        text-decoration: underline;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible {
        outline: 3px solid var(--primary);
        outline-offset: 2px;
    }

    button {
        cursor: pointer;
        font-family: inherit;
        font-size: inherit;
        border: none;
        background: none;
        transition: all var(--transition);
    }

    input,
    select {
        font-family: inherit;
        font-size: inherit;
        transition: border-color var(--transition), box-shadow var(--transition);
    }

    .container {
        width: 100%;
        max-width: var(--container);
        margin: 0 auto;
        padding-left: var(--gutter);
        padding-right: var(--gutter);
    }

    .section {
        padding: var(--section-gap) 0;
    }

    .section--alt {
        background: var(--card);
    }

    .section--dark {
        background: var(--dark);
        color: #E5E7EB;
    }

    .section--dark h2,
    .section--dark h3 {
        color: #FFFFFF;
    }

    .section-head {
        max-width: 720px;
        margin-bottom: 36px;
    }

    .section-head .tag {
        display: inline-block;
        font-size: 13px;
        font-weight: 600;
        color: var(--primary);
        background: var(--primary-light);
        padding: 4px 14px;
        border-radius: var(--radius-btn);
        margin-bottom: 12px;
        letter-spacing: 0.5px;
    }

    .section-head h2 {
        font-size: 28px;
        font-weight: 700;
        line-height: 1.35;
        color: var(--dark);
        margin-bottom: 10px;
        letter-spacing: -0.3px;
    }

    .section-head p {
        font-size: 16px;
        color: var(--text-soft);
        line-height: 1.8;
    }

    .section--dark .section-head h2 {
        color: #FFFFFF;
    }

    .section--dark .section-head p {
        color: #9CA3AF;
    }

    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        height: 44px;
        padding: 0 24px;
        border-radius: var(--radius-btn);
        font-size: 15px;
        font-weight: 600;
        letter-spacing: 0.3px;
        line-height: 1;
        white-space: nowrap;
        transition: all var(--transition);
        text-decoration: none !important;
    }

    .btn:active {
        transform: scale(0.97);
    }

    .btn-primary {
        background: var(--primary);
        color: #FFFFFF;
        box-shadow: var(--shadow-primary);
    }

    .btn-primary:hover {
        background: var(--primary-hover);
        color: #FFFFFF;
        box-shadow: 0 8px 28px rgba(0, 185, 107, 0.36);
        transform: translateY(-1px);
    }

    .btn-outline {
        background: transparent;
        color: var(--primary);
        border: 1px solid var(--primary);
    }

    .btn-outline:hover {
        background: var(--primary-light);
        color: var(--primary);
        border-color: var(--primary);
        transform: translateY(-1px);
    }

    .btn-accent {
        background: var(--accent);
        color: #FFFFFF;
        box-shadow: var(--shadow-accent);
    }

    .btn-accent:hover {
        background: var(--accent-hover);
        color: #FFFFFF;
        box-shadow: 0 8px 28px rgba(249, 115, 22, 0.36);
        transform: translateY(-1px);
    }

    .btn-sm {
        height: 36px;
        padding: 0 16px;
        font-size: 13px;
    }

    .btn-lg {
        height: 52px;
        padding: 0 32px;
        font-size: 16px;
    }

    /* Header / Nav */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: #FFFFFF;
        box-shadow: var(--shadow-nav);
        border-bottom: 1px solid var(--border);
    }

    .site-header .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 64px;
        gap: 24px;
    }

    .logo {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 20px;
        font-weight: 700;
        color: var(--dark);
        text-decoration: none !important;
        flex-shrink: 0;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
        border-radius: 6px;
        flex-shrink: 0;
    }

    .logo-text {
        display: inline-flex;
        align-items: baseline;
        color: var(--dark);
        letter-spacing: -0.3px;
    }

    .logo-text span {
        color: var(--primary);
    }

    .nav-menu {
        display: flex;
        align-items: center;
        gap: 6px;
        margin: 0 auto;
        flex-wrap: nowrap;
    }

    .nav-menu a {
        display: inline-flex;
        align-items: center;
        height: 40px;
        padding: 0 12px;
        font-size: 14px;
        font-weight: 500;
        color: var(--text-soft);
        border-radius: var(--radius-btn);
        text-decoration: none;
        transition: all var(--transition);
        white-space: nowrap;
    }

    .nav-menu a:hover {
        color: var(--primary);
        background: var(--primary-light);
        text-decoration: none;
    }

    .nav-menu a.active {
        color: var(--primary);
        background: var(--primary-light);
        font-weight: 600;
    }

    .nav-right {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-shrink: 0;
    }

    .search-box {
        display: flex;
        align-items: center;
        gap: 8px;
        background: var(--bg);
        border: 1px solid var(--border);
        border-radius: var(--radius-btn);
        padding: 0 12px;
        height: 36px;
        width: 180px;
        transition: all var(--transition);
    }

    .search-box svg {
        width: 16px;
        height: 16px;
        color: var(--text-muted);
        flex-shrink: 0;
    }

    .search-box input {
        border: none;
        background: transparent;
        outline: none;
        font-size: 13px;
        color: var(--text);
        width: 100%;
        height: 100%;
    }

    .search-box input::placeholder {
        color: var(--text-muted);
    }

    .search-box:focus-within {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.12);
        background: #FFFFFF;
    }

    .nav-toggle {
        display: none;
        flex-direction: column;
        gap: 4px;
        width: 40px;
        height: 40px;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        border: 1px solid var(--border);
        background: #FFFFFF;
    }

    .nav-toggle span {
        display: block;
        width: 18px;
        height: 2px;
        background: var(--text);
        border-radius: 2px;
        transition: all var(--transition);
    }

    /* Hero - Resource Download Style */
    .hero-resource {
        background: var(--dark) url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
        position: relative;
        min-height: 480px;
        display: flex;
        align-items: center;
        padding: 72px 0;
    }

    .hero-resource::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(24, 28, 34, 0.88) 0%, rgba(24, 28, 34, 0.72) 100%);
    }

    .hero-resource .container {
        position: relative;
        z-index: 1;
        text-align: center;
    }

    .hero-resource .hero-tag {
        display: inline-block;
        font-size: 13px;
        font-weight: 600;
        color: var(--primary);
        background: rgba(0, 185, 107, 0.15);
        padding: 6px 18px;
        border-radius: var(--radius-btn);
        margin-bottom: 16px;
        letter-spacing: 0.5px;
        border: 1px solid rgba(0, 185, 107, 0.3);
    }

    .hero-resource h1 {
        font-size: 36px;
        font-weight: 700;
        color: #FFFFFF;
        line-height: 1.35;
        margin-bottom: 14px;
        letter-spacing: -0.5px;
    }

    .hero-resource .hero-sub {
        font-size: 17px;
        color: rgba(255, 255, 255, 0.75);
        max-width: 600px;
        margin: 0 auto 28px;
        line-height: 1.8;
    }

    .hero-search {
        max-width: 560px;
        margin: 0 auto 28px;
        display: flex;
        align-items: center;
        gap: 12px;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.25);
        border-radius: var(--radius-btn);
        padding: 4px 4px 4px 20px;
        backdrop-filter: blur(12px);
        transition: all var(--transition);
    }

    .hero-search:focus-within {
        border-color: var(--primary);
        box-shadow: 0 0 0 4px rgba(0, 185, 107, 0.25);
        background: rgba(255, 255, 255, 0.15);
    }

    .hero-search svg {
        width: 18px;
        height: 18px;
        color: rgba(255, 255, 255, 0.6);
        flex-shrink: 0;
    }

    .hero-search input {
        flex: 1;
        background: transparent;
        border: none;
        outline: none;
        color: #FFFFFF;
        font-size: 15px;
        height: 44px;
    }

    .hero-search input::placeholder {
        color: rgba(255, 255, 255, 0.55);
    }

    .hero-search .btn {
        height: 44px;
        flex-shrink: 0;
    }

    .hero-quick-links {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }

    .hero-quick-links .quick-label {
        font-size: 13px;
        color: rgba(255, 255, 255, 0.6);
    }

    .hero-quick-links a {
        display: inline-flex;
        align-items: center;
        height: 34px;
        padding: 0 16px;
        font-size: 13px;
        color: rgba(255, 255, 255, 0.85);
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: var(--radius-btn);
        text-decoration: none;
        transition: all var(--transition);
        white-space: nowrap;
    }

    .hero-quick-links a:hover {
        background: rgba(0, 185, 107, 0.25);
        border-color: var(--primary);
        color: #FFFFFF;
        text-decoration: none;
    }

    /* Stats Dashboard */
    .stats-dashboard {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 16px;
    }

    .stat-card {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-card);
        padding: 20px;
        text-align: center;
        transition: all var(--transition);
    }

    .stat-card:hover {
        box-shadow: var(--shadow-card-hover);
        transform: translateY(-2px);
    }

    .stat-number {
        font-size: 32px;
        font-weight: 700;
        color: var(--dark);
        line-height: 1.2;
        letter-spacing: -0.5px;
    }

    .stat-number .unit {
        font-size: 14px;
        font-weight: 500;
        color: var(--text-muted);
        margin-left: 2px;
    }

    .stat-value-highlight {
        color: var(--primary);
    }

    .stat-value-accent {
        color: var(--accent);
    }

    .stat-label {
        font-size: 13px;
        color: var(--text-muted);
        margin-top: 4px;
    }

    /* Service Matrix */
    .service-matrix {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        align-items: start;
    }

    .service-matrix-text {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-card);
        padding: 28px;
        box-shadow: var(--shadow-card);
    }

    .service-matrix-text h3 {
        font-size: 20px;
        font-weight: 700;
        color: var(--dark);
        margin-bottom: 14px;
        letter-spacing: -0.2px;
    }

    .service-matrix-text p {
        font-size: 15px;
        color: var(--text-soft);
        line-height: 1.85;
        margin-bottom: 14px;
    }

    .service-matrix-text p:last-of-type {
        margin-bottom: 18px;
    }

    .service-matrix-text .btn {
        margin-top: 4px;
    }

    .service-table-wrap {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-card);
        overflow: hidden;
        box-shadow: var(--shadow-card);
    }

    .service-table {
        width: 100%;
        border-collapse: collapse;
        font-size: 14px;
    }

    .service-table thead {
        background: var(--dark);
        color: #FFFFFF;
    }

    .service-table thead th {
        padding: 12px 16px;
        font-weight: 600;
        font-size: 13px;
        text-align: left;
        letter-spacing: 0.3px;
    }

    .service-table tbody tr {
        border-bottom: 1px solid var(--border);
        transition: background var(--transition);
    }

    .service-table tbody tr:last-child {
        border-bottom: none;
    }

    .service-table tbody tr:hover {
        background: var(--bg);
    }

    .service-table tbody td {
        padding: 12px 16px;
        color: var(--text-soft);
        font-size: 13px;
    }

    .service-table tbody td:first-child {
        font-weight: 600;
        color: var(--text);
    }

    .status-tag {
        display: inline-flex;
        align-items: center;
        height: 22px;
        padding: 0 8px;
        font-size: 11px;
        font-weight: 600;
        border-radius: 4px;
        letter-spacing: 0.2px;
    }

    .status-tag--online {
        background: rgba(16, 185, 129, 0.1);
        color: var(--positive);
    }

    .status-tag--updating {
        background: rgba(0, 185, 107, 0.1);
        color: var(--primary);
    }

    .status-tag--planned {
        background: rgba(249, 115, 22, 0.1);
        color: var(--accent);
    }

    /* Announcement List */
    .announcement-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .announcement-card {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-card);
        padding: 20px;
        box-shadow: var(--shadow-card);
        transition: all var(--transition);
        display: flex;
        flex-direction: column;
    }

    .announcement-card:hover {
        box-shadow: var(--shadow-card-hover);
        transform: translateY(-2px);
        border-color: rgba(0, 185, 107, 0.3);
    }

    .announcement-date {
        font-size: 12px;
        color: var(--text-muted);
        margin-bottom: 8px;
        letter-spacing: 0.3px;
    }

    .announcement-card h3 {
        font-size: 16px;
        font-weight: 600;
        color: var(--dark);
        line-height: 1.5;
        margin-bottom: 8px;
    }

    .announcement-card p {
        font-size: 14px;
        color: var(--text-soft);
        line-height: 1.75;
        flex: 1;
        margin-bottom: 14px;
    }

    .announcement-card .btn {
        align-self: flex-start;
    }

    /* Deep Content Area */
    .deep-content {
        display: grid;
        grid-template-columns: 360px 1fr;
        gap: 32px;
        align-items: start;
    }

    .deep-image-card {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-card);
        overflow: hidden;
        box-shadow: var(--shadow-card);
    }

    .deep-image-card img {
        width: 100%;
        height: auto;
        border-radius: 0;
    }

    .deep-image-card .image-caption {
        padding: 12px 16px;
        font-size: 12px;
        color: var(--text-muted);
        border-top: 1px solid var(--border);
    }

    .deep-text {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-card);
        padding: 28px;
        box-shadow: var(--shadow-card);
    }

    .deep-text h2 {
        font-size: 22px;
        font-weight: 700;
        color: var(--dark);
        line-height: 1.4;
        margin-bottom: 14px;
        letter-spacing: -0.3px;
    }

    .deep-text p {
        font-size: 15px;
        color: var(--text-soft);
        line-height: 1.85;
        margin-bottom: 14px;
    }

    .deep-text p:last-of-type {
        margin-bottom: 0;
    }

    /* FAQ */
    .faq-list {
        max-width: 760px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .faq-item {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: 10px;
        overflow: hidden;
        transition: all var(--transition);
    }

    .faq-item:hover {
        border-color: rgba(0, 185, 107, 0.3);
    }

    .faq-question {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        min-height: 48px;
        padding: 12px 18px;
        font-size: 15px;
        font-weight: 600;
        color: var(--text);
        text-align: left;
        gap: 12px;
        cursor: pointer;
    }

    .faq-question .faq-icon {
        flex-shrink: 0;
        width: 20px;
        height: 20px;
        position: relative;
        transition: transform var(--transition);
    }

    .faq-question .faq-icon::before,
    .faq-question .faq-icon::after {
        content: '';
        position: absolute;
        background: var(--primary);
        border-radius: 2px;
        transition: transform var(--transition);
    }

    .faq-question .faq-icon::before {
        top: 9px;
        left: 3px;
        width: 14px;
        height: 2px;
    }

    .faq-question .faq-icon::after {
        top: 3px;
        left: 9px;
        width: 2px;
        height: 14px;
    }

    .faq-item.open .faq-icon::after {
        transform: scaleY(0);
    }

    .faq-item.open .faq-question .faq-icon {
        transform: rotate(180deg);
    }

    .faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 18px;
        font-size: 14px;
        color: var(--text-soft);
        line-height: 1.8;
        transition: max-height var(--transition), padding var(--transition);
    }

    .faq-item.open .faq-answer {
        max-height: 400px;
        padding: 0 18px 16px;
    }

    /* CTA Form */
    .lead-form-section {
        background: var(--dark);
        padding: 60px 0;
    }

    .lead-form-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: start;
    }

    .lead-form-info h2 {
        font-size: 26px;
        font-weight: 700;
        color: #FFFFFF;
        line-height: 1.4;
        margin-bottom: 14px;
        letter-spacing: -0.3px;
    }

    .lead-form-info p {
        font-size: 15px;
        color: rgba(255, 255, 255, 0.75);
        line-height: 1.8;
        margin-bottom: 20px;
    }

    .trust-points {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .trust-points li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        font-size: 14px;
        color: rgba(255, 255, 255, 0.85);
        line-height: 1.6;
    }

    .trust-points li svg {
        flex-shrink: 0;
        width: 18px;
        height: 18px;
        color: var(--primary);
        margin-top: 2px;
    }

    .lead-form-card {
        background: #FFFFFF;
        border-radius: var(--radius-card);
        padding: 28px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    }

    .lead-form-card h3 {
        font-size: 18px;
        font-weight: 700;
        color: var(--dark);
        margin-bottom: 18px;
    }

    .form-group {
        margin-bottom: 14px;
    }

    .form-group label {
        display: block;
        font-size: 13px;
        font-weight: 500;
        color: var(--text-soft);
        margin-bottom: 5px;
    }

    .form-group input,
    .form-group select {
        width: 100%;
        height: 42px;
        padding: 0 14px;
        border: 1px solid var(--border);
        border-radius: var(--radius-input);
        font-size: 14px;
        color: var(--text);
        background: #FFFFFF;
        outline: none;
    }

    .form-group input:focus,
    .form-group select:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(0, 185, 107, 0.1);
    }

    .form-group input.error {
        border-color: var(--danger);
        box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
    }

    .form-error {
        font-size: 12px;
        color: var(--danger);
        margin-top: 4px;
        display: none;
    }

    .form-error.visible {
        display: block;
    }

    .form-group input.error + .form-error,
    .form-group select.error + .form-error {
        display: block;
    }

    .form-success {
        font-size: 13px;
        color: var(--positive);
        text-align: center;
        padding: 8px;
        background: rgba(16, 185, 129, 0.08);
        border-radius: 8px;
        margin-top: 12px;
        display: none;
    }

    .form-success.visible {
        display: block;
    }

    /* Footer */
    .site-footer {
        background: var(--dark);
        color: rgba(255, 255, 255, 0.7);
        padding: 48px 0 0;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
        gap: 32px;
        padding-bottom: 32px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-brand h4 {
        font-size: 20px;
        font-weight: 700;
        color: #FFFFFF;
        margin-bottom: 12px;
    }

    .footer-brand h4 span {
        color: var(--primary);
    }

    .footer-brand p {
        font-size: 13px;
        line-height: 1.8;
        color: rgba(255, 255, 255, 0.6);
    }

    .footer-col h5,
    .footer-rss h5 {
        font-size: 14px;
        font-weight: 600;
        color: #FFFFFF;
        margin-bottom: 12px;
        letter-spacing: 0.3px;
    }

    .footer-col ul {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .footer-col ul a {
        font-size: 13px;
        color: rgba(255, 255, 255, 0.6);
        text-decoration: none;
        transition: color var(--transition);
    }

    .footer-col ul a:hover {
        color: var(--primary);
    }

    .footer-rss p {
        font-size: 13px;
        color: rgba(255, 255, 255, 0.6);
        line-height: 1.7;
        margin-bottom: 12px;
    }

    .rss-btn {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        font-weight: 500;
        color: var(--primary);
        background: rgba(0, 185, 107, 0.1);
        padding: 8px 16px;
        border-radius: var(--radius-btn);
        text-decoration: none;
        border: 1px solid rgba(0, 185, 107, 0.3);
        transition: all var(--transition);
    }

    .rss-btn:hover {
        background: rgba(0, 185, 107, 0.2);
        color: var(--primary);
        text-decoration: none;
        border-color: var(--primary);
    }

    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 16px;
        padding: 16px 0;
        font-size: 12px;
        color: rgba(255, 255, 255, 0.45);
    }

    .footer-bottom p {
        margin: 0;
    }

    .legal-links {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-left: auto;
    }

    .legal-links a {
        font-size: 12px;
        color: rgba(255, 255, 255, 0.45);
        text-decoration: none;
    }

    .legal-links a:hover {
        color: var(--primary);
    }

    .legal-links span {
        color: rgba(255, 255, 255, 0.3);
    }

    /* Mobile Drawer */
    .mobile-drawer {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        bottom: 0;
        background: #FFFFFF;
        z-index: 999;
        padding: 20px var(--gutter);
        overflow-y: auto;
        flex-direction: column;
        gap: 8px;
    }

    .mobile-drawer.open {
        display: flex;
    }

    .mobile-drawer a {
        display: flex;
        align-items: center;
        height: 48px;
        padding: 0 16px;
        font-size: 15px;
        font-weight: 500;
        color: var(--text-soft);
        border-radius: 8px;
        text-decoration: none;
        transition: all var(--transition);
    }

    .mobile-drawer a:hover {
        background: var(--primary-light);
        color: var(--primary);
    }

    .mobile-drawer a.active {
        background: var(--primary-light);
        color: var(--primary);
        font-weight: 600;
    }

    .mobile-drawer .search-box {
        width: 100%;
        margin-bottom: 8px;
    }

    /* Responsive */
    @media (max-width: 1024px) {
        .stats-dashboard {
            grid-template-columns: repeat(3, 1fr);
        }

        .service-matrix {
            grid-template-columns: 1fr;
        }

        .deep-content {
            grid-template-columns: 1fr;
        }

        .announcement-grid {
            grid-template-columns: 1fr 1fr;
        }

        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }

        .lead-form-grid {
            grid-template-columns: 1fr;
            gap: 24px;
        }
    }

    @media (max-width: 768px) {
        :root {
            --section-gap: 48px;
            --section-gap-mobile: 36px;
            --gutter: 16px;
        }

        .site-header .container {
            height: 56px;
        }

        .nav-menu {
            display: none;
        }

        .search-box {
            display: none;
        }

        .nav-toggle {
            display: flex;
        }

        .hero-resource {
            min-height: 400px;
            padding: 48px 0;
        }

        .hero-resource h1 {
            font-size: 26px;
        }

        .hero-resource .hero-sub {
            font-size: 15px;
        }

        .hero-search {
            flex-direction: column;
            gap: 8px;
            padding: 12px;
            border-radius: 12px;
        }

        .hero-search input {
            width: 100%;
            height: 40px;
            font-size: 14px;
        }

        .hero-search .btn {
            width: 100%;
            height: 40px;
        }

        .hero-quick-links {
            gap: 6px;
        }

        .hero-quick-links a {
            height: 30px;
            padding: 0 12px;
            font-size: 12px;
        }

        .stats-dashboard {
            grid-template-columns: repeat(2, 1fr);
            gap: 8px;
        }

        .stat-card {
            padding: 14px 10px;
        }

        .stat-number {
            font-size: 24px;
        }

        .announcement-grid {
            grid-template-columns: 1fr;
        }

        .section-head h2 {
            font-size: 22px;
        }

        .service-matrix-text {
            padding: 20px;
        }

        .deep-text {
            padding: 20px;
        }

        .deep-text h2 {
            font-size: 18px;
        }

        .footer-grid {
            grid-template-columns: 1fr;
            gap: 24px;
        }

        .footer-bottom {
            flex-direction: column;
            align-items: flex-start;
            gap: 8px;
        }

        .legal-links {
            margin-left: 0;
        }

        .lead-form-card {
            padding: 20px;
        }
    }

    @media (max-width: 520px) {
        .stats-dashboard {
            grid-template-columns: repeat(2, 1fr);
            gap: 6px;
        }

        .stat-number {
            font-size: 20px;
        }

        .stat-label {
            font-size: 11px;
        }

        .hero-resource h1 {
            font-size: 22px;
        }

        .hero-quick-links a {
            font-size: 11px;
            padding: 0 10px;
        }

        .btn {
            height: 40px;
            padding: 0 18px;
            font-size: 14px;
        }

        .btn-sm {
            height: 32px;
            padding: 0 12px;
            font-size: 12px;
        }

        .btn-lg {
            height: 46px;
            padding: 0 24px;
            font-size: 15px;
        }
    }