/* roulang page: index */
:root {
            --bg-primary: #0B0A0F;
            --bg-surface: #15131A;
            --bg-surface-alt: #1A1820;
            --text-primary: #F4F1E8;
            --text-secondary: #A6A3AD;
            --text-muted: #6E6B76;
            --accent-gold: #FFB300;
            --accent-red: #E11D2E;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.14);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-card: 0 24px 60px -24px rgba(0, 0, 0, 0.7);
            --shadow-hover: 0 32px 72px -20px rgba(0, 0, 0, 0.85);
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --container-max: 1280px;
            --section-padding-desktop: 80px;
            --section-padding-mobile: 48px;
            --card-radius: 16px;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover, a:focus {
            color: #FFC933;
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        button, input, select, textarea {
            font-family: inherit;
        }
        button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-top: 0;
        }

        h1 {
            font-size: clamp(2.2rem, 5vw, 3.4rem);
            font-weight: 800;
            letter-spacing: -0.02em;
        }

        h2 {
            font-size: clamp(1.6rem, 3.4vw, 2.2rem);
            font-weight: 700;
            letter-spacing: -0.01em;
        }

        h3 {
            font-size: clamp(1.1rem, 2vw, 1.35rem);
            font-weight: 700;
        }

        p {
            margin-bottom: 1rem;
            color: var(--text-secondary);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 640px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* Foundation 覆盖 */
        .row {
            max-width: var(--container-max);
        }
        .grid-x > .cell {
            padding-left: 12px;
            padding-right: 12px;
        }
        @media (max-width: 640px) {
            .grid-x > .cell {
                padding-left: 8px;
                padding-right: 8px;
            }
        }

        section {
            padding: var(--section-padding-desktop) 0;
            position: relative;
        }
        @media (max-width: 768px) {
            section {
                padding: var(--section-padding-mobile) 0;
            }
        }

        .section-divider {
            border-top: 1px solid var(--border-subtle);
        }

        /* ============ 导航 Header ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(11, 10, 15, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 14px 0;
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            background: rgba(11, 10, 15, 0.97);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .header-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }
        .header-logo .logo-stripes {
            display: inline-flex;
            flex-direction: column;
            gap: 3px;
            width: 24px;
            flex-shrink: 0;
        }
        .logo-stripes span {
            display: block;
            height: 3px;
            border-radius: 2px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
            width: 100%;
        }
        .logo-stripes span:nth-child(2) {
            width: 70%;
        }
        .logo-stripes span:nth-child(3) {
            width: 85%;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .hamburger-btn {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            width: 48px;
            height: 48px;
            border-radius: 12px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            font-size: 1.2rem;
        }
        .hamburger-btn:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 179, 0, 0.08);
        }
        .header-cta-btn {
            background: var(--accent-gold);
            color: #0B0A0F;
            border: none;
            padding: 10px 20px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            text-decoration: none;
        }
        .header-cta-btn:hover {
            background: #FFC933;
            color: #0B0A0F;
            box-shadow: 0 8px 24px rgba(255, 179, 0, 0.35);
            transform: translateY(-1px);
        }

        /* 全屏抽屉导航 */
        .nav-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(11, 10, 15, 0.92);
            z-index: 999;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transition: opacity var(--transition-slow), visibility var(--transition-slow);
        }
        .nav-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        .nav-overlay-inner {
            max-width: 720px;
            width: 100%;
            padding: 48px 24px;
        }
        .nav-overlay .nav-close {
            position: absolute;
            top: 20px;
            right: 24px;
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            width: 48px;
            height: 48px;
            border-radius: 12px;
            cursor: pointer;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
        }
        .nav-overlay .nav-close:hover {
            border-color: var(--accent-red);
            color: var(--accent-red);
        }
        .nav-overlay .nav-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-overlay .nav-list li {
            border-bottom: 1px solid var(--border-subtle);
        }
        .nav-overlay .nav-list li:first-child {
            border-top: 1px solid var(--border-subtle);
        }
        .nav-overlay .nav-list a {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 20px 12px;
            color: var(--text-primary);
            font-size: clamp(1.3rem, 3vw, 1.6rem);
            font-weight: 700;
            letter-spacing: -0.01em;
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .nav-overlay .nav-list a:hover {
            color: var(--accent-gold);
            padding-left: 24px;
        }
        .nav-overlay .nav-list .nav-index {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.06em;
            min-width: 36px;
        }
        .nav-overlay .nav-list a:hover .nav-index {
            color: var(--accent-gold);
        }

        /* ============ Hero ============ */
        .hero-section {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            padding: 130px 0 80px;
            overflow: hidden;
            background: var(--bg-primary);
        }
        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/assets/images/deaf911721097812.webp') center/cover no-repeat;
            z-index: 0;
        }
        .hero-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(150deg, rgba(11,10,15,0.88) 20%, rgba(11,10,15,0.55) 50%, rgba(11,10,15,0.82) 80%);
        }
        .hero-bg::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: repeating-linear-gradient(115deg, transparent, transparent 24px, rgba(255,179,0,0.04) 24px, rgba(255,179,0,0.04) 25px);
            animation: stripeShift 30s linear infinite;
        }
        @keyframes stripeShift {
            0% { background-position: 0 0; }
            100% { background-position: 60px 0; }
        }
        .hero-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.3fr 0.7fr;
            gap: 48px;
            align-items: center;
        }
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 36px;
            }
        }
        .hero-left {
            animation: fadeUp 0.6s ease both;
        }
        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(24px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .hero-title {
            font-size: clamp(2.4rem, 5.5vw, 3.6rem);
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.03em;
            color: var(--text-primary);
            margin-bottom: 16px;
            text-shadow: 0 4px 24px rgba(0,0,0,0.5);
        }
        .hero-title .highlight {
            color: var(--accent-gold);
            position: relative;
        }
        .hero-title .highlight::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--accent-red);
            border-radius: 2px;
            opacity: 0.7;
        }
        .hero-subtitle {
            font-size: clamp(1rem, 1.8vw, 1.1rem);
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 540px;
            margin-bottom: 28px;
        }
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 28px;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-gold);
            color: #0B0A0F;
            border: none;
            padding: 14px 28px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.01em;
        }
        .btn-primary:hover {
            background: #FFC933;
            color: #0B0A0F;
            box-shadow: 0 12px 36px rgba(255,179,0,0.4);
            transform: translateY(-2px);
        }
        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: 0 4px 16px rgba(255,179,0,0.25);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-strong);
            padding: 14px 24px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .btn-secondary:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255,179,0,0.06);
        }
        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .hero-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 600;
            letter-spacing: 0.03em;
        }
        .hero-badge .badge-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #22c55e;
            animation: pulseDot 2s ease infinite;
        }
        @keyframes pulseDot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }
        .hero-badge .badge-num {
            color: var(--accent-gold);
            font-weight: 800;
            font-size: 0.95rem;
        }

        /* 裂变邀请面板 */
        .invite-panel {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
            animation: fadeUp 0.7s ease 0.2s both;
            position: relative;
            overflow: hidden;
        }
        .invite-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
        }
        .invite-panel .invite-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .invite-panel .invite-title i {
            color: var(--accent-gold);
        }
        .invite-panel .invite-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
        }
        .invite-progress-bar {
            background: rgba(255,255,255,0.06);
            border-radius: 999px;
            height: 10px;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .invite-progress-bar .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
            border-radius: 999px;
            width: 67%;
            transition: width 0.8s ease;
            position: relative;
        }
        .invite-progress-label {
            display: flex;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }
        .invite-progress-label strong {
            color: var(--accent-gold);
            font-weight: 700;
        }
        .invite-btn {
            width: 100%;
            background: var(--accent-red);
            color: #fff;
            border: none;
            padding: 13px 20px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .invite-btn:hover {
            background: #F03A4A;
            box-shadow: 0 8px 24px rgba(225,29,46,0.4);
        }

        /* ============ 板块通用 ============ */
        .section-head {
            margin-bottom: 36px;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--accent-gold);
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        .section-tag::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--accent-gold);
        }
        .section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 640px;
        }

        /* ============ 核心功能 - 不对称卡片 ============ */
        .feature-grid-asym {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 24px;
        }
        @media (max-width: 768px) {
            .feature-grid-asym {
                grid-template-columns: 1fr;
            }
        }
        .feature-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--card-radius);
            padding: 32px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feature-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .feature-card .feature-num {
            font-size: 2.4rem;
            font-weight: 800;
            color: rgba(255,179,0,0.15);
            letter-spacing: -0.03em;
            line-height: 1;
        }
        .feature-card .feature-tag {
            display: inline-flex;
            background: rgba(225,29,46,0.15);
            color: var(--accent-red);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.04em;
            align-self: flex-start;
        }
        .feature-card h3 {
            font-size: 1.2rem;
            margin-bottom: 4px;
        }
        .feature-card p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
            flex: 1;
        }
        .feature-card .feature-arrow {
            position: absolute;
            top: 24px;
            right: 24px;
            font-size: 1.2rem;
            color: var(--text-muted);
            transition: all var(--transition-fast);
        }
        .feature-card:hover .feature-arrow {
            color: var(--accent-gold);
            transform: translate(4px, -4px);
        }
        .feature-card-lg {
            padding: 40px;
        }

        /* ============ 分类入口 ============ */
        .category-chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 8px;
        }
        .category-chip {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 12px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            text-decoration: none;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .category-chip:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255,179,0,0.08);
        }
        .category-chip.chip-hot {
            border-color: rgba(225,29,46,0.4);
            color: var(--accent-red);
        }
        .category-chip.chip-hot:hover {
            border-color: var(--accent-red);
            background: rgba(225,29,46,0.1);
        }
        .category-entry-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-top: 24px;
        }
        @media (max-width: 1024px) {
            .category-entry-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .category-entry-grid {
                grid-template-columns: 1fr;
            }
        }
        .category-entry-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            text-decoration: none;
            display: block;
            position: relative;
        }
        .category-entry-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }
        .category-entry-card .entry-thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }
        .category-entry-card .entry-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-entry-card:hover .entry-thumb img {
            transform: scale(1.06);
        }
        .category-entry-card .entry-thumb::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50%;
            background: linear-gradient(to top, rgba(11,10,15,0.85), transparent);
        }
        .category-entry-card .entry-info {
            padding: 14px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .category-entry-card .entry-name {
            font-weight: 700;
            font-size: 0.92rem;
            color: var(--text-primary);
        }
        .category-entry-card .entry-count {
            font-size: 0.75rem;
            color: var(--text-muted);
            white-space: nowrap;
        }

        /* ============ 使用场景时间线 ============ */
        .scene-timeline {
            position: relative;
            padding-left: 32px;
        }
        .scene-timeline::before {
            content: '';
            position: absolute;
            left: 9px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: var(--border-subtle);
            border-radius: 2px;
        }
        .scene-item {
            position: relative;
            padding-bottom: 28px;
            padding-left: 12px;
        }
        .scene-item:last-child {
            padding-bottom: 0;
        }
        .scene-item::before {
            content: '';
            position: absolute;
            left: -27px;
            top: 6px;
            width: 12px;
            height: 12px;
            background: var(--accent-gold);
            border-radius: 50%;
            box-shadow: 0 0 0 4px rgba(255,179,0,0.15);
        }
        .scene-item .scene-step {
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--accent-gold);
            margin-bottom: 4px;
        }
        .scene-item h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .scene-item p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ============ 截图/演示 ============ */
        .preview-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .preview-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .preview-grid {
                grid-template-columns: 1fr;
            }
        }
        .preview-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
        }
        .preview-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .preview-card .preview-thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }
        .preview-card .preview-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: blur(6px) brightness(0.7);
            transition: filter var(--transition-slow);
        }
        .preview-card:hover .preview-thumb img {
            filter: blur(3px) brightness(0.8);
        }
        .preview-card .preview-overlay {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.04em;
            background: rgba(11,10,15,0.7);
            padding: 8px 16px;
            border-radius: 999px;
            border: 1px solid var(--border-strong);
        }
        .preview-card .preview-info {
            padding: 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .preview-card .preview-label {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-primary);
        }
        .preview-card .preview-tag {
            font-size: 0.7rem;
            background: rgba(255,179,0,0.12);
            color: var(--accent-gold);
            padding: 4px 10px;
            border-radius: 999px;
            font-weight: 600;
        }

        /* ============ 数据表现 ============ */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }
        .stat-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 20%;
            right: 20%;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
            border-radius: 0 0 4px 4px;
        }
        .stat-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-4px);
        }
        .stat-card .stat-number {
            font-size: clamp(1.8rem, 3.5vw, 2.6rem);
            font-weight: 800;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 8px;
            font-variant-numeric: tabular-nums;
        }
        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 600;
        }
        .stat-card .stat-sub {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ============ 套餐价格 ============ */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            align-items: stretch;
        }
        @media (max-width: 1024px) {
            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 480px;
                margin: 0 auto;
            }
        }
        .pricing-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .pricing-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-4px);
        }
        .pricing-card.pricing-recommended {
            border-color: var(--accent-gold);
            transform: translateY(-12px);
            box-shadow: 0 32px 72px -16px rgba(255,179,0,0.25);
            background: linear-gradient(170deg, #1A1820 0%, #15131A 100%);
        }
        @media (max-width: 1024px) {
            .pricing-card.pricing-recommended {
                transform: translateY(0);
            }
        }
        .pricing-card.pricing-recommended::before {
            content: '推荐档位';
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--accent-gold);
            color: #0B0A0F;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.04em;
        }
        .pricing-card .pricing-name {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }
        .pricing-card .pricing-price {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 4px;
            letter-spacing: -0.02em;
        }
        .pricing-card .pricing-price small {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-muted);
        }
        .pricing-card .pricing-period {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .pricing-card .pricing-features {
            list-style: none;
            margin: 0 0 20px;
            padding: 0;
            flex: 1;
        }
        .pricing-card .pricing-features li {
            padding: 6px 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .pricing-card .pricing-features li i {
            color: var(--accent-gold);
            font-size: 0.7rem;
        }
        .pricing-card .pricing-cta {
            width: 100%;
            background: transparent;
            border: 1px solid var(--border-strong);
            color: var(--text-primary);
            padding: 12px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-align: center;
            text-decoration: none;
            display: block;
        }
        .pricing-card .pricing-cta:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        .pricing-card.pricing-recommended .pricing-cta {
            background: var(--accent-gold);
            border-color: var(--accent-gold);
            color: #0B0A0F;
        }
        .pricing-card.pricing-recommended .pricing-cta:hover {
            background: #FFC933;
        }

        /* ============ 评价墙 ============ */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .review-grid {
                grid-template-columns: 1fr;
                max-width: 560px;
                margin: 0 auto;
            }
        }
        .review-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: all var(--transition-base);
        }
        .review-card:hover {
            border-color: var(--border-strong);
            transform: translateY(-3px);
        }
        .review-card .review-stars {
            color: var(--accent-gold);
            font-size: 0.85rem;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }
        .review-card .review-text {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            font-style: italic;
        }
        .review-card .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .review-card .review-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-red));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            color: #0B0A0F;
            flex-shrink: 0;
        }
        .review-card .review-name {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-primary);
        }
        .review-card .review-date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ============ 用户口碑摘要 ============ */
        .sentiment-grid {
            display: grid;
            grid-template-columns: 0.8fr 1.2fr;
            gap: 32px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .sentiment-grid {
                grid-template-columns: 1fr;
            }
        }
        .sentiment-score {
            text-align: center;
            padding: 32px;
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
        }
        .sentiment-score .score-big {
            font-size: clamp(3rem, 6vw, 4rem);
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
            letter-spacing: -0.03em;
        }
        .sentiment-score .score-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 8px;
        }
        .sentiment-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .sentiment-tag {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 10px 20px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }
        .sentiment-tag:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        .sentiment-tag.tag-highlight {
            border-color: rgba(255,179,0,0.35);
            color: var(--accent-gold);
            background: rgba(255,179,0,0.06);
        }

        /* ============ 资讯列表 ============ */
        .news-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .news-list li {
            border-bottom: 1px solid var(--border-subtle);
            padding: 18px 0;
            display: grid;
            grid-template-columns: 90px 1fr auto;
            gap: 20px;
            align-items: center;
            transition: all var(--transition-fast);
        }
        @media (max-width: 640px) {
            .news-list li {
                grid-template-columns: 1fr;
                gap: 6px;
                padding: 14px 0;
            }
        }
        .news-list li:hover {
            background: rgba(255,255,255,0.02);
            padding-left: 8px;
            border-radius: 8px;
        }
        .news-date {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.04em;
            font-variant-numeric: tabular-nums;
        }
        .news-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            text-decoration: none;
            line-height: 1.5;
        }
        .news-title:hover {
            color: var(--accent-gold);
        }
        .news-arrow {
            color: var(--text-muted);
            font-size: 0.8rem;
            transition: all var(--transition-fast);
        }
        .news-list li:hover .news-arrow {
            color: var(--accent-gold);
            transform: translateX(4px);
        }

        /* ============ 更新日历 ============ */
        .calendar-grid {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 10px;
        }
        @media (max-width: 768px) {
            .calendar-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        @media (max-width: 480px) {
            .calendar-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .calendar-day {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 16px 12px;
            text-align: center;
            transition: all var(--transition-fast);
        }
        .calendar-day:hover {
            border-color: var(--accent-gold);
        }
        .calendar-day .day-name {
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--text-muted);
            letter-spacing: 0.06em;
            margin-bottom: 4px;
        }
        .calendar-day .day-status {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-secondary);
        }
        .calendar-day.day-active {
            border-color: var(--accent-gold);
            background: rgba(255,179,0,0.06);
        }
        .calendar-day.day-active .day-name {
            color: var(--accent-gold);
        }
        .calendar-day.day-active .day-status {
            color: var(--accent-gold);
        }
        .calendar-day.day-rest {
            opacity: 0.5;
        }

        /* ============ 访问保护 ============ */
        .protect-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        @media (max-width: 768px) {
            .protect-grid {
                grid-template-columns: 1fr;
            }
        }
        .protect-item {
            display: flex;
            gap: 16px;
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            transition: all var(--transition-fast);
        }
        .protect-item:hover {
            border-color: var(--border-strong);
        }
        .protect-item .protect-icon {
            font-size: 1.3rem;
            color: var(--accent-gold);
            flex-shrink: 0;
            width: 32px;
            text-align: center;
        }
        .protect-item h3 {
            font-size: 0.95rem;
            margin-bottom: 4px;
        }
        .protect-item p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 760px;
        }
        .faq-item {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-strong);
        }
        .faq-item .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            cursor: pointer;
            gap: 16px;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-primary);
            user-select: none;
        }
        .faq-item .faq-question .faq-toggle {
            color: var(--text-muted);
            font-size: 0.8rem;
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item.active .faq-question .faq-toggle {
            transform: rotate(180deg);
            color: var(--accent-gold);
        }
        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow);
            padding: 0 24px;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 24px 18px;
        }
        .faq-item .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ CTA横幅 ============ */
        .cta-banner {
            background: linear-gradient(135deg, rgba(225,29,46,0.9) 0%, rgba(160,15,28,0.95) 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -20%;
            width: 60%;
            height: 200%;
            background: repeating-linear-gradient(115deg, transparent, transparent 20px, rgba(255,255,255,0.04) 20px, rgba(255,255,255,0.04) 22px);
            transform: rotate(15deg);
        }
        .cta-banner h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-banner p {
            font-size: 0.95rem;
            color: rgba(255,255,255,0.85);
            max-width: 500px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
        }
        .cta-banner .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--accent-gold);
            color: #0B0A0F;
            font-weight: 800;
            font-size: 1.05rem;
            padding: 16px 36px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
            position: relative;
            z-index: 1;
        }
        .cta-banner .btn-cta-large:hover {
            background: #FFC933;
            box-shadow: 0 16px 48px rgba(255,179,0,0.4);
            transform: translateY(-2px);
        }

        /* ============ Footer ============ */
        .site-footer {
            background: #08070B;
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-brand .footer-logo .logo-stripes {
            display: inline-flex;
            flex-direction: column;
            gap: 3px;
            width: 22px;
        }
        .footer-brand .footer-logo .logo-stripes span {
            height: 3px;
            border-radius: 2px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.06em;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul a {
            font-size: 0.85rem;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .footer-col ul a:hover {
            color: var(--accent-gold);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .footer-bottom .footer-copyright {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }
        .footer-bottom .footer-links {
            display: flex;
            gap: 16px;
        }
        .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .footer-bottom a:hover {
            color: var(--accent-gold);
        }

        /* ============ 动画 ============ */
        .reveal-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .reveal-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
        }

/* roulang page: category1 */
:root {
  --bg-primary: #0B0A0F;
  --bg-surface: #15131A;
  --bg-surface-alt: #1A1820;
  --text-primary: #F4F1E8;
  --text-secondary: #A6A3AD;
  --text-muted: #6E6B76;
  --accent-gold: #FFB300;
  --accent-red: #E11D2E;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-card: 0 24px 60px -24px rgba(0, 0, 0, 0.7);
  --shadow-hover: 0 32px 72px -20px rgba(0, 0, 0, 0.85);
  --transition-fast: 0.2s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.35s ease;
  --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
  --container-max: 1280px;
  --section-padding-desktop: 80px;
  --section-padding-mobile: 48px;
  --card-radius: 16px;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.75;
  font-size: 16px;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover,
a:focus {
  color: #FFC933;
  text-decoration: none;
}
a:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
  border-radius: 4px;
}
button,
input,
select,
textarea {
  font-family: inherit;
}
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.row {
  max-width: var(--container-max);
}
section {
  padding: var(--section-padding-desktop) 0;
  position: relative;
}
.section-divider {
  border-top: 1px solid var(--border-subtle);
}
/* ============ 导航 Header ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 0;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}
.site-header.scrolled {
  background: rgba(11, 10, 15, 0.97);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.header-logo .logo-stripes {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  width: 24px;
  flex-shrink: 0;
}
.logo-stripes span {
  display: block;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
  width: 100%;
}
.logo-stripes span:nth-child(2) {
  width: 70%;
}
.logo-stripes span:nth-child(3) {
  width: 85%;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hamburger-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  font-size: 1.2rem;
}
.hamburger-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(255, 179, 0, 0.08);
}
.header-cta-btn {
  background: var(--accent-gold);
  color: #0B0A0F;
  border: none;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}
.header-cta-btn:hover {
  background: #FFC933;
  color: #0B0A0F;
  box-shadow: 0 8px 24px rgba(255, 179, 0, 0.3);
  transform: translateY(-1px);
}
.header-cta-btn:active {
  transform: translateY(0);
}
/* ============ 全屏导航 Overlay ============ */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}
.nav-close {
  position: absolute;
  top: 28px;
  right: 32px;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-close:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(255, 179, 0, 0.08);
}
.nav-overlay-inner {
  max-width: 640px;
  width: 100%;
  padding: 40px 24px;
}
.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-list li {
  border-bottom: 1px solid var(--border-subtle);
}
.nav-list li:first-child {
  border-top: 1px solid var(--border-subtle);
}
.nav-list a {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 8px;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: all var(--transition-base);
  position: relative;
}
.nav-list a::after {
  content: '\f061';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 1rem;
  color: var(--text-muted);
  margin-left: auto;
  transition: all var(--transition-base);
}
.nav-list a:hover,
.nav-list a:focus {
  color: var(--accent-gold);
  padding-left: 18px;
}
.nav-list a:hover::after,
.nav-list a:focus::after {
  color: var(--accent-gold);
  transform: translateX(4px);
}
.nav-list a.active {
  color: var(--accent-gold);
}
.nav-list a.active::after {
  color: var(--accent-gold);
}
.nav-index {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-red);
  letter-spacing: 0.08em;
  min-width: 32px;
  font-variant-numeric: tabular-nums;
}
/* ============ 分类 Hero ============ */
.category-hero {
  padding: 140px 0 72px;
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}
.category-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    url('/assets/images/deaf911721097812.webp') center/cover no-repeat;
  opacity: 0.18;
  pointer-events: none;
}
.category-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(180deg, rgba(11,10,15,0.92) 0%, rgba(11,10,15,0.65) 55%, rgba(11,10,15,0.95) 100%);
  pointer-events: none;
}
.category-hero .container {
  position: relative;
  z-index: 2;
}
.category-hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: end;
}
.category-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(225, 29, 46, 0.14);
  border: 1px solid rgba(225, 29, 46, 0.35);
  color: #FF6B7A;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}
.category-eyebrow i {
  font-size: 0.75rem;
}
.category-hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--text-primary);
}
.category-hero h1 .highlight {
  color: var(--accent-gold);
  position: relative;
}
.category-hero h1 .underline-dot::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-red);
  border-radius: 2px;
  opacity: 0.6;
}
.category-hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 32px;
}
.category-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.btn-primary {
  background: var(--accent-gold);
  color: #0B0A0F;
  border: none;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.btn-primary:hover {
  background: #FFC933;
  box-shadow: 0 12px 32px rgba(255, 179, 0, 0.35);
  transform: translateY(-2px);
  color: #0B0A0F;
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(255, 179, 0, 0.06);
}
.category-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: rgba(21, 19, 26, 0.78);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  backdrop-filter: blur(10px);
}
.hero-stat-item {
  text-align: center;
}
.hero-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.hero-stat-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 4px;
  letter-spacing: 0.02em;
}
/* ============ 数据条 ============ */
.data-strip-section {
  padding: 36px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}
.data-strip-section::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--accent-gold), var(--accent-red));
}
.data-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.data-strip-item {
  padding: 16px 28px;
  border-left: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 16px;
}
.data-strip-item:first-child {
  border-left: none;
}
.data-strip-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 179, 0, 0.1);
  border: 1px solid rgba(255, 179, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent-gold);
  flex-shrink: 0;
}
.data-strip-info h4 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.data-strip-info p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin: 2px 0 0;
}
/* ============ 列表卡片主体 ============ */
.resource-list-section {
  padding: 80px 0 72px;
  background: var(--bg-primary);
}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.section-header-left h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  color: var(--text-primary);
}
.section-header-left h2 .accent {
  color: var(--accent-gold);
}
.section-header-left p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin: 0;
  max-width: 560px;
}
.section-header-extra {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.section-header-extra::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--accent-red);
  border-radius: 2px;
  display: inline-block;
}
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.resource-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
}
.resource-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 179, 0, 0.45);
  box-shadow: var(--shadow-hover);
}
.resource-card-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0F0D13;
}
.resource-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  opacity: 0.82;
}
.resource-card:hover .resource-card-image img {
  transform: scale(1.04);
  opacity: 0.95;
}
.resource-card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(11,10,15,0.1) 0%, rgba(11,10,15,0.7) 100%);
  pointer-events: none;
}
.resource-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(11, 10, 15, 0.82);
  border: 1px solid rgba(255, 179, 0, 0.4);
  color: var(--accent-gold);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
}
.resource-card-badge.vip {
  border-color: rgba(225, 29, 46, 0.5);
  color: #FF6B7A;
}
.resource-card-duration {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 3;
  background: rgba(11, 10, 15, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  font-variant-numeric: tabular-nums;
}
.resource-card-body {
  padding: 20px 18px 18px;
}
.resource-card-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
  line-height: 1.4;
  letter-spacing: -0.005em;
}
.resource-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.resource-card-meta i {
  color: var(--accent-gold);
  font-size: 0.7rem;
}
.resource-card-excerpt {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.resource-card-footer {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.resource-card-tag {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}
.resource-card-arrow {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}
.resource-card:hover .resource-card-arrow {
  color: var(--accent-gold);
  transform: translateX(3px);
}
.resource-card-more-row {
  grid-column: 1 / -1;
  text-align: center;
  margin-top: 16px;
}
.resource-card-more-row .btn-more {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  padding: 13px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.resource-card-more-row .btn-more:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(255, 179, 0, 0.06);
}
/* ============ 筛选工具 ============ */
.filter-section {
  padding: 52px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.filter-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.filter-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.filter-label i {
  color: var(--accent-gold);
  font-size: 0.85rem;
}
.filter-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.filter-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(255, 179, 0, 0.06);
}
.filter-btn.active {
  background: var(--accent-gold);
  color: #0B0A0F;
  border-color: var(--accent-gold);
  font-weight: 700;
}
.filter-separator {
  width: 1px;
  height: 28px;
  background: var(--border-subtle);
  margin: 0 4px;
}
/* ============ 热门标签 ============ */
.tags-section {
  padding: 64px 0;
  background: var(--bg-primary);
}
.tags-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.tags-inner .tags-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-right: 6px;
  white-space: nowrap;
}
.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}
.tag-pill:hover {
  border-color: var(--accent-red);
  color: #FF6B7A;
  background: rgba(225, 29, 46, 0.08);
  transform: translateY(-2px);
}
.tag-pill .tag-count {
  background: rgba(255, 179, 0, 0.12);
  color: var(--accent-gold);
  padding: 0 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.tag-pill.hot {
  border-color: rgba(255, 179, 0, 0.4);
  color: var(--accent-gold);
}
.tag-pill.hot .tag-count {
  background: rgba(255, 179, 0, 0.2);
}
/* ============ 更新日历 ============ */
.calendar-section {
  padding: 72px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-top: 32px;
}
.calendar-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
  transition: all var(--transition-base);
}
.calendar-item:hover {
  border-color: rgba(255, 179, 0, 0.4);
  transform: translateY(-3px);
}
.calendar-item.today {
  border-color: var(--accent-gold);
  background: rgba(255, 179, 0, 0.06);
}
.calendar-day {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.calendar-date {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  margin-bottom: 8px;
}
.calendar-item.today .calendar-date {
  color: var(--accent-gold);
}
.calendar-update-count {
  font-size: 0.78rem;
  color: var(--accent-gold);
  font-weight: 600;
  background: rgba(255, 179, 0, 0.1);
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 4px;
}
.calendar-update-time {
  font-size: 0.72rem;
  color: var(--text-muted);
}
/* ============ FAQ ============ */
.faq-section {
  padding: 72px 0;
  background: var(--bg-primary);
}
.faq-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}
.faq-left h2 {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  margin: 0 0 14px;
  color: var(--text-primary);
}
.faq-left h2 .accent {
  color: var(--accent-gold);
}
.faq-left p {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.75;
  margin: 0 0 24px;
}
.faq-left .faq-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}
.faq-left .faq-note i {
  color: var(--accent-gold);
  font-size: 0.9rem;
}
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}
.faq-card:hover {
  border-color: var(--border-strong);
}
.faq-card.open {
  border-color: rgba(255, 179, 0, 0.4);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  cursor: pointer;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}
.faq-question:hover {
  color: var(--accent-gold);
}
.faq-question .faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}
.faq-card.open .faq-question .faq-icon {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
  padding: 0 20px;
}
.faq-card.open .faq-answer {
  max-height: 400px;
  padding: 0 20px 18px;
}
.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0;
}
/* ============ CTA ============ */
.cta-section {
  padding: 72px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(225, 29, 46, 0.12) 0%, transparent 65%);
  pointer-events: none;
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 50%;
  height: 180%;
  background: radial-gradient(ellipse, rgba(255, 179, 0, 0.1) 0%, transparent 65%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: center;
}
.cta-left h2 {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--text-primary);
}
.cta-left h2 .accent {
  color: var(--accent-gold);
}
.cta-left p {
  font-size: 1.02rem;
  color: var(--text-secondary);
  margin: 0;
  max-width: 520px;
  line-height: 1.75;
}
.cta-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}
.cta-right .btn-primary,
.cta-right .btn-secondary {
  justify-content: center;
  text-align: center;
}
/* ============ 页脚 ============ */
.site-footer {
  background: #08070B;
  border-top: 1px solid var(--border-subtle);
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.8fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}
.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.footer-brand .footer-logo .logo-stripes {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  width: 22px;
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
  max-width: 340px;
}
.footer-col h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 14px;
  letter-spacing: 0.02em;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  font-size: 0.86rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.footer-col ul li a:hover {
  color: var(--accent-gold);
}
.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.footer-copyright span {
  white-space: nowrap;
}
.footer-links {
  display: flex;
  gap: 18px;
}
.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--accent-gold);
}
/* ============ 动画 ============ */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(16px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes countUp {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.fade-up {
  animation: fadeInUp 0.35s ease both;
}
/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  :root {
    --section-padding-desktop: 64px;
    --section-padding-mobile: 40px;
  }
  .category-hero h1 {
    font-size: 2.2rem;
  }
  .resource-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1.2fr 0.7fr 0.7fr;
  }
  .footer-col:last-child {
    grid-column: span 3;
  }
}
@media (max-width: 768px) {
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }
  .category-hero {
    padding: 120px 0 48px;
  }
  .category-hero-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .category-hero h1 {
    font-size: 1.8rem;
  }
  .category-hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .data-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .data-strip-item {
    border-left: none;
    border-bottom: 1px solid var(--border-subtle);
    padding: 14px 18px;
  }
  .data-strip-item:nth-child(3),
  .data-strip-item:nth-child(4) {
    border-bottom: none;
  }
  .resource-grid {
    grid-template-columns: 1fr;
  }
  .calendar-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .cta-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .cta-left h2 {
    font-size: 1.7rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-col:last-child {
    grid-column: auto;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .filter-separator {
    display: none;
  }
  .filter-inner {
    gap: 14px;
  }
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .section-header-left h2 {
    font-size: 1.6rem;
  }
  .nav-list a {
    font-size: 1.3rem;
    padding: 16px 6px;
  }
  .nav-close {
    top: 18px;
    right: 18px;
    width: 44px;
    height: 44px;
  }
}
@media (max-width: 520px) {
  .category-hero h1 {
    font-size: 1.5rem;
  }
  .category-hero-sub {
    font-size: 1rem;
  }
  .category-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-primary,
  .btn-secondary {
    justify-content: center;
    text-align: center;
  }
  .category-hero-stats {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .data-strip-grid {
    grid-template-columns: 1fr;
  }
  .data-strip-item {
    border-bottom: 1px solid var(--border-subtle);
    padding: 12px 16px;
  }
  .data-strip-item:last-child {
    border-bottom: none;
  }
  .calendar-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .calendar-date {
    font-size: 1.2rem;
  }
  .header-cta-btn {
    padding: 8px 14px;
    font-size: 0.8rem;
  }
  .header-logo {
    font-size: 1rem;
  }
  .hamburger-btn {
    width: 42px;
    height: 42px;
    font-size: 1.05rem;
  }
  .resource-card-title {
    font-size: 0.98rem;
  }
  .tag-pill {
    padding: 6px 14px;
    font-size: 0.78rem;
  }
  .cta-left h2 {
    font-size: 1.45rem;
  }
}

.tag-pill.active-tag {
  border-color: var(--accent-gold);
  color: #0B0A0F;
  background: var(--accent-gold);
}
.tag-pill.active-tag .tag-count {
  background: rgba(11, 10, 15, 0.18);
  color: #0B0A0F;
}