/* roulang page: index */
:root {
            --primary: #C87A2C;
            --primary-light: #E6A64B;
            --primary-gradient: linear-gradient(135deg, #C87A2C 0%, #E6A64B 100%);
            --primary-gradient-deep: linear-gradient(135deg, #B0681E 0%, #D4953A 100%);
            --secondary: #3E2C1C;
            --secondary-light: #5C4030;
            --accent: #7A9C6B;
            --accent-light: #9AB88D;
            --bg: #F9F6F1;
            --bg-warm: #F5EFE6;
            --bg-dark: #3E2C1C;
            --bg-dark-light: #4A3828;
            --text: #5E4E3C;
            --text-dark: #3E2C1C;
            --text-light: #FFF8ED;
            --text-muted: #8B7D6B;
            --white: #FFFFFF;
            --border: #E8E0D5;
            --border-light: #F0EAE0;
            --shadow-sm: 0 2px 8px rgba(62,44,28,0.04);
            --shadow: 0 8px 24px rgba(62,44,28,0.08);
            --shadow-hover: 0 16px 32px rgba(62,44,28,0.12);
            --shadow-glow: 0 0 20px rgba(200,122,44,0.25);
            --radius-xs: 6px;
            --radius-sm: 8px;
            --radius: 16px;
            --radius-lg: 20px;
            --radius-pill: 40px;
            --radius-full: 999px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-serif: 'Noto Serif SC', 'Times New Roman', 'STSong', 'SimSun', serif;
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
            --max-width: 1200px;
            --spacing-unit: 8px;
            --nav-height: 72px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            color: var(--text);
            background-color: var(--bg);
            line-height: 1.7;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul, ol {
            list-style: none;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-serif);
            color: var(--text-dark);
            line-height: 1.25;
            font-weight: 600;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0,0,0,0);
            white-space: nowrap;
            border: 0;
        }

        /* ============ NAVIGATION ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(62, 44, 28, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255,255,255,0.06);
            transition: background var(--transition), box-shadow var(--transition);
        }

        .site-header.scrolled {
            background: rgba(45, 30, 18, 0.95);
            box-shadow: 0 4px 20px rgba(0,0,0,0.2);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .logo {
            font-family: var(--font-serif);
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
            letter-spacing: 0.03em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: var(--primary-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-links a {
            color: rgba(255,248,237,0.85);
            font-size: 0.95rem;
            font-weight: 500;
            letter-spacing: 0.02em;
            position: relative;
            padding: 6px 0;
            transition: color var(--transition);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-gradient);
            border-radius: 2px;
            transition: width var(--transition);
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-light);
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-cta {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: var(--white);
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.02em;
            transition: all var(--transition);
            box-shadow: 0 4px 14px rgba(200,122,44,0.3);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--primary-gradient-deep);
            box-shadow: 0 6px 20px rgba(200,122,44,0.45);
            transform: translateY(-1px);
            color: var(--white);
        }

        .nav-cta .badge-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #4ADE80;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }

        .badge-pill {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: rgba(255,255,255,0.2);
            color: var(--white);
            font-size: 0.7rem;
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            font-weight: 500;
            letter-spacing: 0.04em;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
            z-index: 1001;
            background: none;
            border: none;
        }

        .hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--text-light);
            border-radius: 3px;
            transition: all var(--transition);
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: rgba(45,30,18,0.98);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            padding: 20px 24px;
            flex-direction: column;
            gap: 16px;
            z-index: 999;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .mobile-menu.active {
            display: flex;
        }

        .mobile-menu a {
            color: rgba(255,248,237,0.9);
            font-size: 1.05rem;
            font-weight: 500;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

        .mobile-menu .nav-cta {
            align-self: flex-start;
            margin-top: 8px;
        }

        /* ============ HERO SECTION ============ */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
            padding-top: var(--nav-height);
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(30,20,10,0.75) 0%, rgba(45,30,18,0.65) 40%, rgba(30,20,10,0.8) 100%);
            z-index: 1;
        }

        .hero-wave {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 2;
            opacity: 0.6;
        }

        .hero-wave svg {
            width: 100%;
            height: auto;
            display: block;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            text-align: center;
            max-width: 800px;
            padding: 40px 24px;
        }

        .hero-category-nav {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-bottom: 40px;
        }

        .hero-category-nav .cat-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255,255,255,0.12);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.2);
            color: var(--text-light);
            padding: 10px 18px;
            border-radius: var(--radius-pill);
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 0.03em;
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .hero-category-nav .cat-tag:hover {
            background: rgba(255,255,255,0.22);
            border-color: rgba(255,255,255,0.4);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
        }

        .hero-category-nav .cat-tag.highlight {
            background: var(--primary-gradient);
            border-color: transparent;
            font-weight: 600;
            box-shadow: 0 6px 18px rgba(200,122,44,0.4);
        }

        .hero-badge {
            display: inline-block;
            background: rgba(122,156,107,0.25);
            border: 1px solid rgba(122,156,107,0.5);
            color: #D4EDC9;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.05em;
            margin-bottom: 24px;
        }

        .hero h1 {
            font-size: 3rem;
            font-weight: 700;
            color: var(--text-light);
            letter-spacing: 0.04em;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: rgba(255,248,237,0.8);
            max-width: 600px;
            margin: 0 auto 36px;
            line-height: 1.7;
            letter-spacing: 0.03em;
        }

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: var(--white);
            padding: 15px 32px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.03em;
            transition: all var(--transition);
            box-shadow: 0 6px 20px rgba(200,122,44,0.35);
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--primary-gradient-deep);
            box-shadow: 0 10px 28px rgba(200,122,44,0.5);
            transform: translateY(-2px);
            color: var(--white);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-light);
            padding: 14px 30px;
            border-radius: var(--radius-pill);
            border: 2px solid rgba(255,248,237,0.5);
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.03em;
            transition: all var(--transition);
            cursor: pointer;
        }

        .btn-outline:hover {
            background: rgba(255,255,255,0.1);
            border-color: var(--text-light);
            color: var(--white);
            transform: translateY(-2px);
        }

        .hero-scroll-hint {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 3;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            color: rgba(255,248,237,0.6);
            font-size: 0.8rem;
            letter-spacing: 0.05em;
            animation: float-down 2s ease-in-out infinite;
        }

        @keyframes float-down {
            0%, 100% { transform: translateX(-50%) translateY(0); }
            50% { transform: translateX(-50%) translateY(8px); }
        }

        .hero-scroll-hint .scroll-line {
            width: 1px;
            height: 28px;
            background: rgba(255,248,237,0.4);
            border-radius: 1px;
        }

        /* ============ SECTION COMMON ============ */
        .section {
            padding: 100px 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 56px;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--text-dark);
            letter-spacing: 0.03em;
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 640px;
            margin: 0 auto;
            line-height: 1.7;
        }

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

        .section-dark {
            background: var(--bg-dark);
            color: var(--text-light);
        }

        .section-dark .section-title {
            color: var(--text-light);
        }
        .section-dark .section-desc {
            color: rgba(255,248,237,0.7);
        }

        /* ============ SERVICE FEATURES (裂变说明) ============ */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .feature-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 36px 28px;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            border: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--primary-gradient);
            opacity: 0;
            transition: opacity var(--transition);
        }

        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .feature-card:hover::before {
            opacity: 1;
        }

        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            background: var(--bg-warm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 1.5rem;
            color: var(--primary);
            transition: all var(--transition);
        }

        .feature-card:hover .feature-icon {
            background: var(--primary-gradient);
            color: var(--white);
        }

        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--text-dark);
        }

        .feature-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ============ DATA METRICS (邀请进度) ============ */
        .metrics-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .metric-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 40px 24px;
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            position: relative;
        }

        .metric-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .metric-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--primary-gradient);
            color: var(--white);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.04em;
        }

        .metric-number {
            font-family: var(--font-serif);
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 8px;
        }

        .metric-label {
            font-size: 0.95rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .metric-sub {
            font-size: 0.8rem;
            color: var(--accent);
            margin-top: 6px;
            font-weight: 500;
        }

        /* ============ RANKING (排行榜) ============ */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 800px;
            margin: 0 auto;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: var(--white);
            border-radius: var(--radius);
            padding: 20px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }

        .ranking-item:hover {
            box-shadow: var(--shadow);
            transform: translateX(4px);
            border-color: var(--primary-light);
        }

        .ranking-pos {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
            flex-shrink: 0;
            font-family: var(--font-serif);
        }

        .ranking-pos.top {
            background: var(--primary-gradient);
            color: var(--white);
        }

        .ranking-pos.second {
            background: linear-gradient(135deg, #B8B8B8, #D9D9D9);
            color: #3E2C1C;
        }

        .ranking-pos.third {
            background: linear-gradient(135deg, #C8956C, #E0B898);
            color: #3E2C1C;
        }

        .ranking-pos.normal {
            background: var(--bg-warm);
            color: var(--text-muted);
        }

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

        .ranking-info h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .ranking-info .ranking-meta {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .ranking-tag {
            display: inline-block;
            background: rgba(122,156,107,0.15);
            color: var(--accent);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.04em;
        }

        .ranking-img {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        /* ============ TOPIC TAGS (热门专题) ============ */
        .topics-cloud {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            max-width: 700px;
            margin: 0 auto;
        }

        .topic-tag {
            display: inline-block;
            padding: 12px 22px;
            border-radius: var(--radius-pill);
            font-weight: 500;
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            cursor: pointer;
            transition: all var(--transition);
            border: 1px solid var(--border);
            background: var(--white);
            color: var(--text);
        }

        .topic-tag:hover {
            background: var(--primary-gradient);
            color: var(--white);
            border-color: transparent;
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

        .topic-tag.large {
            font-size: 1.1rem;
            padding: 14px 26px;
            font-weight: 600;
        }

        .topic-tag.accent {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(122,156,107,0.06);
        }

        .topic-tag.accent:hover {
            background: var(--accent);
            color: var(--white);
        }

        /* ============ REVIEW BUBBLES (口碑气泡) ============ */
        .reviews-scroll {
            display: flex;
            gap: 24px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            padding: 10px 0 20px;
            scrollbar-width: none;
        }

        .reviews-scroll::-webkit-scrollbar {
            display: none;
        }

        .review-card {
            flex: 0 0 380px;
            scroll-snap-align: start;
            background: var(--white);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            position: relative;
        }

        .review-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .review-card::before {
            content: '"';
            position: absolute;
            top: 16px;
            right: 20px;
            font-family: var(--font-serif);
            font-size: 4rem;
            color: rgba(200,122,44,0.1);
            line-height: 1;
            pointer-events: none;
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }

        .review-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
            flex-shrink: 0;
            border: 2px solid var(--border-light);
        }

        .review-user-info h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-dark);
        }

        .review-user-info .review-tag {
            font-size: 0.8rem;
            color: var(--primary);
            font-weight: 500;
        }

        .review-text {
            font-size: 0.95rem;
            color: var(--text);
            line-height: 1.7;
            font-style: italic;
        }

        .review-stars {
            color: #E6A64B;
            font-size: 0.9rem;
            margin-top: 8px;
            letter-spacing: 2px;
        }

        .reviews-dots {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 20px;
        }

        .reviews-dots .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--border);
            transition: all var(--transition);
            cursor: pointer;
        }

        .reviews-dots .dot.active {
            background: var(--primary);
            width: 28px;
            border-radius: var(--radius-pill);
        }

        /* ============ PRICE COMPARISON (价格对比) ============ */
        .compare-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            max-width: 900px;
            margin: 0 auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--white);
            border-radius: var(--radius);
            overflow: hidden;
            min-width: 600px;
        }

        .compare-table thead th {
            background: var(--bg-dark);
            color: var(--text-light);
            padding: 18px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            text-align: center;
            font-family: var(--font-sans);
        }

        .compare-table thead th.highlight-col {
            background: var(--primary-gradient);
            position: relative;
        }

        .compare-table thead th.highlight-col .table-badge {
            position: absolute;
            top: -10px;
            right: 10px;
            background: var(--accent);
            color: var(--white);
            font-size: 0.7rem;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            letter-spacing: 0.05em;
        }

        .compare-table tbody td {
            padding: 16px 20px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            color: var(--text);
        }

        .compare-table tbody tr:hover td {
            background: var(--bg-warm);
        }

        .compare-table .check-icon {
            color: var(--accent);
            font-weight: 700;
            font-size: 1.1rem;
        }

        .compare-table .cross-icon {
            color: #C0B8A8;
        }

        .compare-table .highlight-col-cell {
            background: rgba(200,122,44,0.04);
        }

        /* ============ NEWS (资讯) ============ */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 32px;
            align-items: start;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-item {
            display: flex;
            align-items: baseline;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition);
            cursor: pointer;
        }

        .news-item:hover {
            padding-left: 8px;
            border-bottom-color: var(--primary-light);
        }

        .news-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            white-space: nowrap;
            font-weight: 500;
            min-width: 70px;
        }

        .news-status {
            display: inline-block;
            font-size: 0.7rem;
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .news-status.new {
            background: rgba(122,156,107,0.2);
            color: var(--accent);
        }

        .news-status.hot {
            background: rgba(200,122,44,0.2);
            color: var(--primary);
        }

        .news-item h4 {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-dark);
            flex: 1;
            line-height: 1.5;
            font-family: var(--font-sans);
        }

        .news-item:hover h4 {
            color: var(--primary);
        }

        .news-sidebar {
            background: var(--white);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            position: sticky;
            top: 100px;
        }

        .news-sidebar h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 18px;
            color: var(--text-dark);
        }

        .news-sidebar .kpi-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .kpi-mini {
            flex: 1;
            min-width: 60px;
            text-align: center;
            background: var(--bg-warm);
            padding: 14px 10px;
            border-radius: var(--radius-sm);
        }

        .kpi-mini .kpi-num {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            font-family: var(--font-serif);
        }

        .kpi-mini .kpi-lbl {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: var(--bg-dark);
            position: relative;
            overflow: hidden;
            text-align: center;
            padding: 90px 0;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -20%;
            width: 140%;
            height: 200%;
            background: radial-gradient(ellipse at center, rgba(200,122,44,0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-wave-top {
            position: absolute;
            top: -2px;
            left: 0;
            right: 0;
            z-index: 2;
            pointer-events: none;
        }

        .cta-wave-top svg {
            width: 100%;
            height: auto;
            display: block;
        }

        .cta-content {
            position: relative;
            z-index: 3;
            max-width: 650px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .cta-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255,255,255,0.1);
            border: 1px solid rgba(255,255,255,0.2);
            color: var(--text-light);
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            margin-bottom: 24px;
            animation: subtle-pulse 2.5s ease-in-out infinite;
        }

        @keyframes subtle-pulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(200,122,44,0.4); }
            50% { box-shadow: 0 0 0 14px rgba(200,122,44,0); }
        }

        .cta-badge .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #4ADE80;
            animation: pulse-dot 2s infinite;
        }

        .cta-content h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-light);
            letter-spacing: 0.04em;
            margin-bottom: 18px;
            line-height: 1.2;
        }

        .cta-content p {
            font-size: 1.05rem;
            color: rgba(255,248,237,0.75);
            margin-bottom: 36px;
            line-height: 1.7;
        }

        .cta-content .btn-primary {
            font-size: 1.1rem;
            padding: 16px 40px;
            box-shadow: 0 8px 28px rgba(200,122,44,0.5);
        }

        .cta-content .btn-primary:hover {
            box-shadow: 0 12px 36px rgba(200,122,44,0.6);
        }

        .cta-limit-tag {
            display: inline-block;
            background: rgba(255,80,80,0.2);
            color: #FF8A8A;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 0.8rem;
            font-weight: 600;
            margin-left: 10px;
            letter-spacing: 0.04em;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #2A1A0E;
            color: rgba(255,248,237,0.7);
            padding: 60px 0 30px;
        }

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

        .footer-col h4 {
            color: var(--text-light);
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 18px;
            letter-spacing: 0.03em;
            font-family: var(--font-sans);
        }

        .footer-col p,
        .footer-col a {
            font-size: 0.9rem;
            color: rgba(255,248,237,0.6);
            line-height: 1.8;
            display: block;
            transition: color var(--transition);
        }

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

        .footer-logo {
            font-family: var(--font-serif);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

        .footer-divider {
            border: none;
            border-top: 1px solid rgba(255,255,255,0.08);
            margin: 24px 0;
        }

        .footer-bottom {
            text-align: center;
            font-size: 0.85rem;
            color: rgba(255,248,237,0.45);
            letter-spacing: 0.03em;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .metrics-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .news-sidebar {
                position: static;
            }
            .hero h1 {
                font-size: 2.4rem;
            }
            .section-title {
                font-size: 1.9rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-cta.desktop-only {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-category-nav {
                gap: 6px;
            }
            .hero-category-nav .cat-tag {
                font-size: 0.78rem;
                padding: 8px 14px;
            }
            .section {
                padding: 64px 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
            .features-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .metrics-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .metric-number {
                font-size: 2.2rem;
            }
            .review-card {
                flex: 0 0 300px;
            }
            .ranking-item {
                flex-wrap: wrap;
                gap: 12px;
                padding: 16px;
            }
            .ranking-img {
                width: 48px;
                height: 48px;
            }
            .cta-content h2 {
                font-size: 1.8rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hero {
                background-attachment: scroll;
                min-height: 90vh;
            }
            .compare-table-wrap {
                border-radius: var(--radius-sm);
            }
            .compare-table thead th,
            .compare-table tbody td {
                padding: 12px 14px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero-subtitle {
                font-size: 0.85rem;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn-primary,
            .btn-outline {
                width: 100%;
                justify-content: center;
                font-size: 0.9rem;
                padding: 13px 24px;
            }
            .metrics-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 24px 14px;
            }
            .metric-number {
                font-size: 1.8rem;
            }
            .review-card {
                flex: 0 0 260px;
                padding: 20px;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .hero-category-nav .cat-tag {
                font-size: 0.72rem;
                padding: 6px 10px;
            }
            .cta-content h2 {
                font-size: 1.5rem;
            }
            .news-item {
                flex-wrap: wrap;
                gap: 8px;
            }
            .news-date {
                min-width: auto;
            }
            .container {
                padding: 0 16px;
            }
            .site-header {
                height: 60px;
            }
            :root {
                --nav-height: 60px;
            }
        }

        /* Focus accessibility */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .btn-primary:focus-visible,
        .btn-outline:focus-visible {
            outline-color: var(--accent);
            outline-offset: 4px;
        }