/* roulang page: index */
:root {
            --brand-500: #cd7a48;
            --brand-600: #b95f38;
            --brand-700: #99492f;
            --accent-500: #8b5cf6;
            --accent-600: #7c3aed;
            --ink-900: #28251e;
            --ink-700: #55503f;
            --ink-500: #8b846a;
            --ink-300: #c2bdaa;
            --ink-100: #efede6;
            --surface: #ffffff;
            --surface-muted: #faf8f5;
            --border-color: #e5e0d5;
            --radius-sm: 0.5rem;
            --radius-md: 0.875rem;
            --radius-lg: 1.25rem;
            --radius-xl: 1.75rem;
            --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.07);
            --shadow-lift: 0 8px 40px rgba(0, 0, 0, 0.12);
            --shadow-glow: 0 0 0 1px rgba(205, 122, 72, 0.25), 0 12px 32px rgba(205, 122, 72, 0.18);
            --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            line-height: 1.65;
            color: var(--ink-900);
            background-color: var(--surface);
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base);
        }

        a:focus-visible {
            outline: 2px solid var(--brand-500);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            font-family: inherit;
            cursor: pointer;
            transition: all var(--transition-base);
        }

        button:focus-visible {
            outline: 2px solid var(--brand-500);
            outline-offset: 2px;
        }

        input {
            font-family: inherit;
        }

        input:focus-visible {
            outline: 2px solid var(--brand-500);
            outline-offset: 2px;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-color);
            transition: all var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            height: 72px;
        }

        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 0.625rem;
            font-weight: 700;
            font-size: 1.0625rem;
            color: var(--ink-900);
            letter-spacing: 0.01em;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }

        .logo-link:hover {
            opacity: 0.8;
        }

        .logo-mark {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--ink-700);
            padding: 0.375rem 0.125rem;
            position: relative;
            transition: color var(--transition-base);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--brand-500);
            border-radius: 2px;
            transition: width var(--transition-base);
        }

        .nav-link:hover {
            color: var(--ink-900);
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .nav-link.active {
            color: var(--brand-600);
        }

        .nav-link.active::after {
            width: 100%;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.625rem 1.25rem;
            border-radius: 0.625rem;
            font-size: 0.875rem;
            font-weight: 600;
            line-height: 1.4;
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            text-align: center;
            justify-content: center;
            white-space: nowrap;
        }

        .btn:hover {
            transform: translateY(-1px);
        }

        .btn:active {
            transform: translateY(0);
        }

        .btn-secondary {
            background: transparent;
            color: var(--ink-700);
            border: 1px solid var(--ink-300);
        }

        .btn-secondary:hover {
            border-color: var(--ink-500);
            color: var(--ink-900);
            background: var(--ink-50);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
            color: #fff;
            box-shadow: var(--shadow-soft);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, var(--brand-600), var(--brand-700));
            box-shadow: var(--shadow-lift);
        }

        .btn-accent {
            background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
            color: #fff;
            box-shadow: var(--shadow-soft);
        }

        .btn-accent:hover {
            background: linear-gradient(135deg, #7c3aed, #6d28d9);
            box-shadow: var(--shadow-lift);
        }

        .btn-lg {
            padding: 0.875rem 1.75rem;
            font-size: 1rem;
            border-radius: 0.75rem;
        }

        .btn-sm {
            padding: 0.5rem 0.875rem;
            font-size: 0.8125rem;
            border-radius: 0.5rem;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--ink-900);
            font-size: 1.5rem;
            padding: 0.25rem;
            line-height: 1;
        }

        @media (max-width: 900px) {
            .main-nav {
                display: none;
            }

            .header-actions .btn-secondary {
                display: none;
            }

            .mobile-toggle {
                display: inline-flex;
            }
        }

        .mobile-menu {
            display: none;
            background: var(--surface);
            border-bottom: 1px solid var(--border-color);
            padding: 1rem 1.5rem 1.25rem;
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-menu a {
            display: block;
            padding: 0.625rem 0;
            font-weight: 500;
            color: var(--ink-700);
            border-bottom: 1px solid var(--ink-100);
        }

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

        .mobile-menu a.active {
            color: var(--brand-600);
        }

        /* Hero */
        .hero-section {
            position: relative;
            padding: 4rem 0;
            background: linear-gradient(165deg, #fdf8f5 0%, #f6efe4 35%, #ede8da 65%, #f3e9dd 100%);
            overflow: hidden;
            isolation: isolate;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/169d7dfd7b6f8fdc.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: -1;
        }

        .hero-glow {
            position: absolute;
            border-radius: 50%;
            filter: blur(60px);
            opacity: 0.35;
            z-index: -1;
        }

        .hero-glow-1 {
            width: 400px;
            height: 400px;
            background: #f3d9bf;
            top: -100px;
            right: -80px;
        }

        .hero-glow-2 {
            width: 300px;
            height: 300px;
            background: #ddd6fe;
            bottom: -60px;
            left: -60px;
            opacity: 0.25;
        }

        .hero-inner {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 3rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        @media (max-width: 900px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }

        .hero-tagline {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.375rem 1rem;
            background: rgba(255, 255, 255, 0.65);
            border: 1px solid var(--brand-300);
            border-radius: 999px;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--brand-700);
            margin-bottom: 1.25rem;
            backdrop-filter: blur(8px);
        }

        .hero-title {
            font-family: 'Noto Serif SC', Georgia, serif;
            font-size: 2.75rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--ink-900);
            margin-bottom: 1.5rem;
            letter-spacing: 0.01em;
        }

        .hero-title .highlight {
            color: var(--brand-600);
        }

        .hero-desc {
            font-size: 1.0625rem;
            color: var(--ink-700);
            line-height: 1.8;
            margin-bottom: 2rem;
            max-width: 520px;
        }

        .hero-actions {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }

        .hero-stats {
            display: flex;
            gap: 2.5rem;
            flex-wrap: wrap;
        }

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

        .hero-stat-value {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--brand-600);
            line-height: 1.2;
        }

        .hero-stat-label {
            font-size: 0.8125rem;
            color: var(--ink-500);
        }

        .hero-panel {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.9);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lift);
            padding: 1.75rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .hero-panel-title {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--ink-700);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .hero-panel-list {
            display: flex;
            flex-direction: column;
            gap: 0.625rem;
        }

        .hero-panel-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.625rem 0.875rem;
            background: #fff;
            border-radius: 0.625rem;
            border: 1px solid var(--ink-100);
            font-size: 0.875rem;
            transition: all var(--transition-fast);
        }

        .hero-panel-item:hover {
            border-color: var(--brand-300);
            box-shadow: var(--shadow-soft);
            transform: translateX(2px);
        }

        .hero-panel-item .region-tag {
            padding: 0.125rem 0.5rem;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            background: var(--brand-100);
            color: var(--brand-700);
        }

        .hero-panel-item .region-tag.jp {
            background: var(--accent-100);
            color: var(--accent-700);
        }

        .hero-panel-item .region-tag.eu {
            background: #f0fdf4;
            color: #166534;
        }

        /* Sections */
        .section {
            padding: 4rem 0;
        }

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

        .section-dark {
            background: var(--ink-900);
            color: #f5f2eb;
        }

        .section-dark .section-title {
            color: #f5f2eb;
        }

        .section-dark .section-desc {
            color: var(--ink-300);
        }

        .section-header {
            margin-bottom: 2.5rem;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--brand-600);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 0.5rem;
        }

        .section-title {
            font-family: 'Noto Serif SC', Georgia, serif;
            font-size: 2rem;
            font-weight: 700;
            color: var(--ink-900);
            line-height: 1.35;
            margin-bottom: 0.75rem;
            letter-spacing: 0.01em;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--ink-500);
            line-height: 1.75;
            max-width: 640px;
        }

        /* Search */
        .search-bar {
            display: flex;
            gap: 0.75rem;
            max-width: 640px;
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 0.875rem;
            padding: 0.375rem;
            box-shadow: var(--shadow-soft);
            transition: all var(--transition-base);
        }

        .search-bar:focus-within {
            border-color: var(--brand-500);
            box-shadow: var(--shadow-glow);
        }

        .search-bar input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 0.625rem 0.75rem;
            font-size: 0.9375rem;
            color: var(--ink-900);
            outline: none;
        }

        .search-bar input::placeholder {
            color: var(--ink-300);
        }

        .search-btn {
            background: var(--brand-500);
            color: #fff;
            border: none;
            border-radius: 0.625rem;
            padding: 0.625rem 1.25rem;
            font-weight: 600;
            font-size: 0.875rem;
            transition: all var(--transition-base);
        }

        .search-btn:hover {
            background: var(--brand-600);
        }

        /* Category Grid */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1.25rem;
        }

        @media (max-width: 1024px) {
            .category-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 640px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.875rem;
            }
        }

        .category-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 1.75rem 1.25rem;
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .category-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(205, 122, 72, 0.05), transparent 50%);
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .category-card:hover {
            border-color: var(--brand-300);
            box-shadow: var(--shadow-lift);
            transform: translateY(-4px);
        }

        .category-card:hover::after {
            opacity: 1;
        }

        .category-icon {
            width: 48px;
            height: 48px;
            border-radius: 1rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            margin-bottom: 0.875rem;
            position: relative;
            z-index: 1;
        }

        .category-icon.cn {
            background: #fef2f2;
            color: #dc2626;
        }

        .category-icon.cn2 {
            background: #fff7ed;
            color: #ea580c;
        }

        .category-icon.cn3 {
            background: #fefce8;
            color: #ca8a04;
        }

        .category-icon.jp {
            background: #f5f3ff;
            color: #7c3aed;
        }

        .category-icon.eu {
            background: #f0fdf4;
            color: #16a34a;
        }

        .category-name {
            font-weight: 700;
            font-size: 1rem;
            color: var(--ink-900);
            margin-bottom: 0.25rem;
            position: relative;
            z-index: 1;
        }

        .category-count {
            font-size: 0.8125rem;
            color: var(--ink-500);
            position: relative;
            z-index: 1;
        }

        /* Card Grid */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .card-grid {
                grid-template-columns: 1fr;
            }
        }

        .content-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .content-card:hover {
            box-shadow: var(--shadow-lift);
            transform: translateY(-4px);
            border-color: var(--brand-300);
        }

        .card-img-wrap {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
            background: var(--ink-100);
        }

        .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .content-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .card-badge {
            position: absolute;
            top: 0.75rem;
            left: 0.75rem;
            padding: 0.25rem 0.625rem;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(6px);
            color: var(--brand-700);
        }

        .card-body {
            padding: 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            flex: 1;
        }

        .card-title {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--ink-900);
            line-height: 1.45;
        }

        .card-desc {
            font-size: 0.875rem;
            color: var(--ink-500);
            line-height: 1.65;
        }

        .card-meta {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 0.8125rem;
            color: var(--ink-300);
            margin-top: auto;
        }

        .card-meta i {
            margin-right: 0.25rem;
        }

        /* List */
        .list-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .list-item {
            display: flex;
            align-items: center;
            gap: 0.875rem;
            padding: 0.875rem 1rem;
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 0.75rem;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .list-item:hover {
            border-color: var(--brand-300);
            box-shadow: var(--shadow-soft);
            transform: translateX(2px);
        }

        .list-rank {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--brand-600);
            width: 2rem;
            flex-shrink: 0;
            text-align: center;
        }

        .list-rank.top {
            color: var(--accent-600);
        }

        .list-content {
            flex: 1;
            min-width: 0;
        }

        .list-title {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--ink-900);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .list-sub {
            font-size: 0.8125rem;
            color: var(--ink-500);
        }

        .list-badge {
            padding: 0.25rem 0.625rem;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            background: var(--brand-100);
            color: var(--brand-700);
            flex-shrink: 0;
        }

        /* Changelog */
        .changelog-list {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .changelog-item {
            display: flex;
            gap: 1rem;
            padding: 1.25rem 1.5rem;
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            transition: all var(--transition-base);
        }

        .changelog-item:hover {
            box-shadow: var(--shadow-soft);
            border-color: var(--brand-300);
        }

        .changelog-date {
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--brand-600);
            white-space: nowrap;
            padding-top: 0.125rem;
        }

        .changelog-content {
            flex: 1;
        }

        .changelog-version {
            font-weight: 700;
            font-size: 0.9375rem;
            color: var(--ink-900);
            margin-bottom: 0.25rem;
        }

        .changelog-detail {
            font-size: 0.875rem;
            color: var(--ink-500);
            line-height: 1.65;
        }

        /* Resource Download */
        .resource-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }

        @media (max-width: 1024px) {
            .resource-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .resource-grid {
                grid-template-columns: 1fr;
            }
        }

        .resource-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 0.625rem;
        }

        .resource-card:hover {
            box-shadow: var(--shadow-lift);
            border-color: var(--brand-300);
            transform: translateY(-3px);
        }

        .resource-icon {
            width: 40px;
            height: 40px;
            border-radius: 0.75rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            background: var(--brand-100);
            color: var(--brand-700);
        }

        .resource-title {
            font-weight: 700;
            font-size: 0.9375rem;
            color: var(--ink-900);
        }

        .resource-desc {
            font-size: 0.8125rem;
            color: var(--ink-500);
            line-height: 1.6;
        }

        .resource-link {
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--brand-600);
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
            margin-top: 0.25rem;
        }

        .resource-link:hover {
            color: var(--brand-700);
        }

        /* Success Path */
        .path-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }

        @media (max-width: 1024px) {
            .path-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .path-grid {
                grid-template-columns: 1fr;
            }
        }

        .path-step {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
        }

        .path-step:hover {
            box-shadow: var(--shadow-soft);
            transform: translateY(-3px);
        }

        .path-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--brand-500);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9375rem;
            margin-bottom: 0.875rem;
        }

        .path-title {
            font-weight: 700;
            font-size: 0.9375rem;
            color: var(--ink-900);
            margin-bottom: 0.375rem;
        }

        .path-desc {
            font-size: 0.8125rem;
            color: var(--ink-500);
            line-height: 1.6;
        }

        /* Social Proof */
        .social-proof {
            display: flex;
            gap: 2.5rem;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            padding: 2rem 1.5rem;
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-soft);
        }

        .proof-item {
            text-align: center;
            min-width: 120px;
        }

        .proof-value {
            font-size: 1.625rem;
            font-weight: 700;
            color: var(--brand-600);
            line-height: 1.2;
        }

        .proof-label {
            font-size: 0.8125rem;
            color: var(--ink-500);
        }

        .proof-divider {
            width: 1px;
            height: 48px;
            background: var(--border-color);
        }

        @media (max-width: 640px) {
            .proof-divider {
                display: none;
            }
        }

        /* Focus Topics */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.25rem;
        }

        @media (max-width: 1024px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .topic-grid {
                grid-template-columns: 1fr;
            }
        }

        .topic-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .topic-card:hover {
            box-shadow: var(--shadow-lift);
            border-color: var(--accent-300);
            transform: translateY(-3px);
        }

        .topic-tag {
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.25rem 0.625rem;
            border-radius: 999px;
            background: var(--accent-100);
            color: var(--accent-700);
            align-self: flex-start;
        }

        .topic-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--ink-900);
            line-height: 1.4;
        }

        .topic-desc {
            font-size: 0.875rem;
            color: var(--ink-500);
            line-height: 1.65;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            max-width: 720px;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 0.875rem;
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--brand-300);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1rem 1.25rem;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.9375rem;
            color: var(--ink-900);
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
        }

        .faq-answer {
            padding: 0 1.25rem 1.25rem;
            font-size: 0.875rem;
            color: var(--ink-500);
            line-height: 1.7;
        }

        /* Footer */
        .site-footer {
            background: var(--ink-900);
            color: var(--ink-300);
            padding: 3rem 0 1.5rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }

        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }

        .footer-brand {
            font-size: 1.125rem;
            font-weight: 700;
            color: #f5f2eb;
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .footer-desc {
            font-size: 0.875rem;
            line-height: 1.7;
            color: var(--ink-500);
            max-width: 320px;
        }

        .footer-col-title {
            font-size: 0.9375rem;
            font-weight: 700;
            color: #f5f2eb;
            margin-bottom: 1rem;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .footer-links a {
            font-size: 0.875rem;
            color: var(--ink-500);
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: #f5f2eb;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.8125rem;
            color: var(--ink-500);
        }

        /* Misc */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
            padding: 0.25rem 0.75rem;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .badge-brand {
            background: var(--brand-100);
            color: var(--brand-700);
        }

        .badge-accent {
            background: var(--accent-100);
            color: var(--accent-700);
        }

        .badge-green {
            background: #f0fdf4;
            color: #166534;
        }

        .mt-8 {
            margin-top: 2rem;
        }

        .text-center {
            text-align: center;
        }

        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 1.875rem;
            }

            .hero-desc {
                font-size: 0.9375rem;
            }

            .section {
                padding: 2.5rem 0;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .header-inner {
                height: 60px;
            }

            .hero-stats {
                gap: 1.25rem;
            }

            .hero-stat-value {
                font-size: 1.375rem;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }

            .hero-panel {
                padding: 1.25rem;
            }

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

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

            .category-grid {
                grid-template-columns: 1fr 1fr;
                gap: 0.625rem;
            }

            .category-card {
                padding: 1.25rem 0.875rem;
            }

            .category-icon {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }

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

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

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

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

/* roulang page: category1 */
:root {
            --brand-500: #cd7a48;
            --brand-600: #b95f38;
            --brand-700: #99492f;
            --accent-500: #8b5cf6;
            --accent-600: #7c3aed;
            --ink-900: #28251e;
            --ink-700: #55503f;
            --ink-500: #8b846a;
            --ink-300: #c2bdaa;
            --ink-100: #efede6;
            --surface: #ffffff;
            --surface-muted: #faf8f5;
            --border-color: #e5e0d5;
            --radius-sm: 0.5rem;
            --radius-md: 0.875rem;
            --radius-lg: 1.25rem;
            --radius-xl: 1.75rem;
            --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.07);
            --shadow-lift: 0 8px 40px rgba(0, 0, 0, 0.12);
            --shadow-glow: 0 0 0 1px rgba(205, 122, 72, 0.25), 0 12px 32px rgba(205, 122, 72, 0.18);
            --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            line-height: 1.65;
            color: var(--ink-900);
            background-color: var(--surface);
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        a:focus-visible {
            outline: 2px solid var(--brand-500);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
            cursor: pointer;
            transition: all var(--transition-base);
        }
        button:focus-visible {
            outline: 2px solid var(--brand-500);
            outline-offset: 2px;
        }
        input {
            font-family: inherit;
        }
        input:focus-visible {
            outline: 2px solid var(--brand-500);
            outline-offset: 2px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-color);
            transition: all var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            height: 72px;
        }
        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 0.625rem;
            font-weight: 700;
            font-size: 1.0625rem;
            color: var(--ink-900);
            letter-spacing: 0.01em;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }
        .logo-link:hover {
            opacity: 0.8;
        }
        .logo-mark {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 2rem;
        }
        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--ink-700);
            padding: 0.375rem 0.125rem;
            position: relative;
            transition: color var(--transition-base);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--brand-500);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .nav-link:hover {
            color: var(--ink-900);
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: var(--brand-600);
        }
        .nav-link.active::after {
            width: 100%;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.625rem 1.25rem;
            border-radius: 0.625rem;
            font-size: 0.875rem;
            font-weight: 600;
            line-height: 1.4;
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            text-align: center;
            justify-content: center;
            white-space: nowrap;
        }
        .btn:hover {
            transform: translateY(-1px);
        }
        .btn:active {
            transform: translateY(0);
        }
        .btn-secondary {
            background: transparent;
            color: var(--ink-700);
            border: 1px solid var(--ink-300);
        }
        .btn-secondary:hover {
            border-color: var(--ink-500);
            color: var(--ink-900);
            background: var(--ink-50);
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
            color: #fff;
            box-shadow: 0 4px 16px rgba(205, 122, 72, 0.25);
        }
        .btn-primary:hover {
            box-shadow: 0 6px 24px rgba(205, 122, 72, 0.35);
        }
        /* Mobile Nav */
        .mobile-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid var(--ink-300);
            background: var(--surface);
            color: var(--ink-700);
            font-size: 1.125rem;
            align-items: center;
            justify-content: center;
        }
        /* Hero Section - Category Page */
        .cat-hero {
            position: relative;
            padding: 4rem 0 3.5rem;
            background-image: url('/assets/images/169d7dfd7b6f8fdc.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }
        .cat-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(40, 37, 30, 0.82) 0%, rgba(40, 37, 30, 0.88) 100%);
        }
        .cat-hero .container {
            position: relative;
            z-index: 2;
        }
        /* Search Box */
        .search-panel {
            max-width: 780px;
            margin: 0 auto;
            text-align: center;
        }
        .search-panel h1 {
            color: #fff;
            font-size: 2.25rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            margin-bottom: 1rem;
            line-height: 1.35;
        }
        .search-panel .subtitle {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.0625rem;
            margin-bottom: 2rem;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
            background: #fff;
            border-radius: 1rem;
            padding: 0.5rem;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
        }
        .search-input {
            flex: 1;
            border: none;
            padding: 0.75rem 1rem;
            font-size: 0.9375rem;
            color: var(--ink-900);
            background: transparent;
            min-width: 0;
        }
        .search-input::placeholder {
            color: var(--ink-500);
        }
        .search-btn {
            padding: 0.75rem 1.5rem;
            border-radius: 0.75rem;
            background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
            color: #fff;
            font-weight: 600;
            font-size: 0.875rem;
            border: none;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-btn:hover {
            box-shadow: 0 6px 20px rgba(205, 122, 72, 0.4);
            transform: translateY(-1px);
        }
        /* Hot Categories */
        .hot-cats {
            display: flex;
            flex-wrap: wrap;
            gap: 0.625rem;
            margin-top: 1.75rem;
            justify-content: center;
        }
        .hot-cat-tag {
            padding: 0.5rem 1rem;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.14);
            backdrop-filter: blur(8px);
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.8125rem;
            font-weight: 500;
            border: 1px solid rgba(255, 255, 255, 0.22);
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
        }
        .hot-cat-tag:hover {
            background: rgba(255, 255, 255, 0.24);
            border-color: rgba(255, 255, 255, 0.4);
            color: #fff;
        }
        /* Section Styles */
        .section {
            padding: 3.5rem 0;
        }
        .section-alt {
            background: var(--surface-muted);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .section-dark {
            background: var(--ink-900);
            color: #fff;
        }
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 1.5rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }
        .section-header h2 {
            font-size: 1.75rem;
            font-weight: 700;
            letter-spacing: 0.01em;
            line-height: 1.3;
        }
        .section-header .section-desc {
            color: var(--ink-500);
            font-size: 0.9375rem;
            max-width: 520px;
        }
        .section-dark .section-header .section-desc {
            color: rgba(255, 255, 255, 0.65);
        }
        .section-link {
            color: var(--brand-600);
            font-weight: 600;
            font-size: 0.875rem;
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
            transition: gap var(--transition-base);
        }
        .section-link:hover {
            gap: 0.625rem;
        }
        /* Cards */
        .card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card:hover {
            box-shadow: var(--shadow-lift);
            transform: translateY(-3px);
        }
        .card-image {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
        }
        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .card:hover .card-image img {
            transform: scale(1.04);
        }
        .card-badge {
            position: absolute;
            top: 0.875rem;
            left: 0.875rem;
            padding: 0.3125rem 0.75rem;
            border-radius: 999px;
            background: rgba(40, 37, 30, 0.75);
            backdrop-filter: blur(8px);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .card-content {
            padding: 1.25rem 1.25rem 1.375rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .card-title {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--ink-900);
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }
        .card-text {
            font-size: 0.875rem;
            color: var(--ink-500);
            line-height: 1.6;
            flex: 1;
        }
        .card-meta {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-top: 0.875rem;
            padding-top: 0.875rem;
            border-top: 1px solid var(--border-color);
            font-size: 0.75rem;
            color: var(--ink-500);
        }
        .card-meta i {
            color: var(--brand-500);
            margin-right: 0.25rem;
        }
        /* Grid */
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }
        /* Category Matrix */
        .cat-matrix {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem;
        }
        .matrix-item {
            padding: 1.25rem 1.5rem;
            border-radius: var(--radius-md);
            background: var(--surface);
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .matrix-item:hover {
            border-color: var(--brand-500);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }
        .matrix-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(205, 122, 72, 0.12), rgba(205, 122, 72, 0.2));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            color: var(--brand-600);
            flex-shrink: 0;
        }
        .matrix-info h3 {
            font-weight: 700;
            font-size: 0.9375rem;
            color: var(--ink-900);
            margin-bottom: 0.125rem;
        }
        .matrix-info p {
            font-size: 0.75rem;
            color: var(--ink-500);
        }
        /* Ranking List */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }
        .rank-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem 1.25rem;
            background: var(--surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            transition: all var(--transition-base);
        }
        .rank-item:hover {
            border-color: var(--brand-500);
            box-shadow: var(--shadow-soft);
        }
        .rank-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9375rem;
            flex-shrink: 0;
            background: var(--surface-muted);
            color: var(--ink-500);
        }
        .rank-num.top {
            background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
            color: #fff;
        }
        .rank-info {
            flex: 1;
            min-width: 0;
        }
        .rank-info h4 {
            font-weight: 600;
            font-size: 0.9375rem;
            color: var(--ink-900);
            margin-bottom: 0.25rem;
        }
        .rank-info p {
            font-size: 0.8125rem;
            color: var(--ink-500);
        }
        .rank-stat {
            text-align: right;
            flex-shrink: 0;
        }
        .rank-stat .value {
            font-weight: 700;
            font-size: 1.0625rem;
            color: var(--brand-600);
        }
        .rank-stat .label {
            font-size: 0.75rem;
            color: var(--ink-500);
        }
        /* Dark Section Cards */
        .section-dark .card {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.12);
        }
        .section-dark .card-title {
            color: #fff;
        }
        .section-dark .card-text {
            color: rgba(255, 255, 255, 0.65);
        }
        .section-dark .card-meta {
            border-top-color: rgba(255, 255, 255, 0.12);
            color: rgba(255, 255, 255, 0.55);
        }
        /* CTA Banner */
        .cta-banner {
            position: relative;
            background-image: url('/assets/images/ebede02aa83234a4.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            border-radius: var(--radius-xl);
            overflow: hidden;
            padding: 3rem 2.5rem;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(40, 37, 30, 0.85) 0%, rgba(40, 37, 30, 0.7) 100%);
        }
        .cta-banner .container {
            position: relative;
            z-index: 2;
        }
        .cta-content {
            max-width: 560px;
            color: #fff;
        }
        .cta-content h2 {
            font-size: 1.875rem;
            font-weight: 700;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        .cta-content p {
            color: rgba(255, 255, 255, 0.78);
            margin-bottom: 1.75rem;
            font-size: 0.9375rem;
        }
        /* Footer */
        .site-footer {
            background: var(--ink-900);
            color: rgba(255, 255, 255, 0.7);
            padding: 3.5rem 0 0;
            margin-top: 3rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2rem;
            padding-bottom: 2.5rem;
        }
        .footer-brand {
            font-weight: 700;
            font-size: 1.0625rem;
            color: #fff;
            margin-bottom: 0.875rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .footer-desc {
            font-size: 0.8125rem;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
            line-height: 1.7;
        }
        .footer-col-title {
            font-weight: 600;
            font-size: 0.875rem;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.03em;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.625rem;
        }
        .footer-links a {
            font-size: 0.8125rem;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-base);
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 1.5rem 0;
            font-size: 0.8125rem;
            color: rgba(255, 255, 255, 0.5);
            text-align: center;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .cat-matrix {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                gap: 1.25rem;
            }
            .header-actions {
                display: none;
            }
            .grid-2 {
                grid-template-columns: 1fr;
            }
            .grid-3 {
                grid-template-columns: 1fr;
            }
            .grid-4 {
                grid-template-columns: 1fr;
            }
            .cat-matrix {
                grid-template-columns: 1fr;
            }
            .section {
                padding: 2.5rem 0;
            }
            .section-header {
                flex-direction: column;
                align-items: flex-start;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .cat-hero {
                padding: 3rem 0 2.5rem;
            }
            .search-panel h1 {
                font-size: 1.75rem;
            }
            .search-form {
                flex-direction: column;
                border-radius: 1rem;
            }
            .search-btn {
                justify-content: center;
            }
        }
        @media (max-width: 520px) {
            .header-inner {
                height: 64px;
                gap: 1rem;
            }
            .main-nav {
                gap: 0.875rem;
            }
            .nav-link {
                font-size: 0.8125rem;
            }
            .logo-link {
                font-size: 0.875rem;
            }
            .logo-mark {
                width: 30px;
                height: 30px;
                font-size: 0.8125rem;
                border-radius: 8px;
            }
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .cat-hero {
                padding: 2.5rem 0 2rem;
            }
            .search-panel h1 {
                font-size: 1.375rem;
            }
            .search-panel .subtitle {
                font-size: 0.875rem;
            }
            .hot-cats {
                gap: 0.4375rem;
            }
            .hot-cat-tag {
                font-size: 0.75rem;
                padding: 0.375rem 0.75rem;
            }
            .cta-banner {
                padding: 2rem 1.25rem;
                border-radius: var(--radius-lg);
            }
            .cta-content h2 {
                font-size: 1.375rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .card-content {
                padding: 1rem;
            }
        }