/* roulang page: index */
:root {
            --color-primary: #8B5E3C;
            --color-bg: #F5F2EB;
            --color-white: #FFFFFF;
            --color-accent: #D96C3A;
            --color-accent-hover: #C45A2C;
            --color-accent-light: rgba(217, 108, 58, 0.08);
            --color-green: #2D5A27;
            --color-text: #2C2C2C;
            --color-text-secondary: #5A5A5A;
            --color-border: #E0D3C5;
            --color-footer-bg: #5C3A21;
            --color-footer-text: #F5F2EB;
            --color-card-bg: #FEFAF5;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.05);
            --shadow-card-hover: 0 4px 16px rgba(0, 0, 0, 0.1);
            --shadow-nav: 0 1px 4px rgba(0, 0, 0, 0.06);
            --font-stack: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
            --nav-width: 200px;
            --section-padding: 80px;
            --section-padding-mobile: 60px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-stack);
            color: var(--color-text);
            background-color: var(--color-bg);
            line-height: 1.8;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }

        input {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 15px;
            color: var(--color-text);
            background: var(--color-white);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            width: 100%;
        }
        input:focus {
            outline: none;
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(217, 108, 58, 0.15);
        }
        input::placeholder {
            color: #B0A89E;
        }

        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 28px;
        }

        /* ============ 左侧导航栏（桌面端分屏） ============ */
        .side-nav {
            position: fixed;
            top: 0;
            left: 0;
            width: var(--nav-width);
            height: 100vh;
            background-color: var(--color-bg);
            border-right: 1px solid var(--color-border);
            z-index: 1000;
            display: flex;
            flex-direction: column;
            padding: 28px 20px;
            box-shadow: var(--shadow-nav);
            overflow-y: auto;
        }
        .side-nav .nav-logo {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.4;
            margin-bottom: 36px;
            letter-spacing: 0.5px;
            text-decoration: none;
            display: block;
            word-break: keep-all;
        }
        .side-nav .nav-logo:hover {
            color: var(--color-accent);
        }
        .side-nav .nav-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 6px;
            flex: 1;
        }
        .side-nav .nav-links li a {
            display: block;
            padding: 10px 14px;
            color: var(--color-text);
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .side-nav .nav-links li a:hover,
        .side-nav .nav-links li a.active {
            color: var(--color-accent);
            background-color: var(--color-accent-light);
        }
        .side-nav .nav-links li a.active {
            font-weight: 600;
        }
        .side-nav .nav-cta-mini {
            margin-top: auto;
            padding-top: 20px;
        }
        .side-nav .nav-cta-mini .btn {
            width: 100%;
            text-align: center;
            font-size: 14px;
            padding: 10px 14px;
        }

        /* ============ 主内容区 ============ */
        .main-wrapper {
            margin-left: var(--nav-width);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* ============ 移动端顶部导航 ============ */
        .mobile-nav {
            display: none;
        }
        .mobile-nav-toggle {
            display: none;
        }

        /* ============ 按钮系统 ============ */
        .btn {
            display: inline-block;
            padding: 13px 28px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            cursor: pointer;
            border: none;
            text-align: center;
            transition: all var(--transition-fast);
            text-decoration: none;
            line-height: 1.4;
            letter-spacing: 0.3px;
        }
        .btn:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        .btn-primary {
            background-color: var(--color-accent);
            color: #fff;
            border: 2px solid var(--color-accent);
        }
        .btn-primary:hover {
            background-color: var(--color-accent-hover);
            border-color: var(--color-accent-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(217, 108, 58, 0.3);
        }
        .btn-primary:active {
            transform: scale(0.98);
            box-shadow: none;
        }
        .btn-primary:focus-visible {
            box-shadow: 0 0 0 3px rgba(217, 108, 58, 0.3);
        }
        .btn-outline {
            background-color: transparent;
            color: var(--color-accent);
            border: 2px solid var(--color-accent);
        }
        .btn-outline:hover {
            background-color: var(--color-accent-light);
            color: var(--color-accent-hover);
            border-color: var(--color-accent-hover);
            transform: translateY(-1px);
        }
        .btn-outline:active {
            transform: scale(0.98);
        }
        .btn-lg {
            padding: 16px 36px;
            font-size: 18px;
            border-radius: var(--radius-md);
        }
        .btn-sm {
            padding: 9px 18px;
            font-size: 14px;
        }

        /* ============ 板块通用 ============ */
        .section {
            padding: var(--section-padding) 0;
        }
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-accent);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 16px;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 16px;
            color: var(--color-text-secondary);
            max-width: 620px;
            line-height: 1.8;
            margin-bottom: 32px;
        }

        /* ============ Hero 区块 ============ */
        .hero-section {
            padding: 0;
            min-height: 85vh;
            display: flex;
            align-items: stretch;
            background-color: var(--color-white);
            position: relative;
            overflow: hidden;
        }
        .hero-content {
            flex: 5;
            padding: 60px 40px 60px 48px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            z-index: 2;
            min-width: 0;
        }
        .hero-content .hero-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-accent);
            background: var(--color-accent-light);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 20px;
            letter-spacing: 0.8px;
            width: fit-content;
        }
        .hero-content h1 {
            font-size: 36px;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.3;
            margin-bottom: 18px;
            letter-spacing: 0.3px;
        }
        .hero-content .hero-subtitle {
            font-size: 17px;
            color: var(--color-text-secondary);
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 480px;
        }
        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .hero-kpi-row {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }
        .hero-kpi-item {
            text-align: left;
        }
        .hero-kpi-item .kpi-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--color-green);
            line-height: 1.1;
        }
        .hero-kpi-item .kpi-label {
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-top: 4px;
        }
        .hero-visual {
            flex: 7;
            position: relative;
            clip-path: polygon(10% 0, 100% 0, 100% 100%, 0% 100%);
            overflow: hidden;
            min-height: 400px;
        }
        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .hero-visual::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(139, 94, 60, 0.18) 0%, rgba(217, 108, 58, 0.06) 100%);
            pointer-events: none;
        }

        /* ============ 板块矩阵卡片 ============ */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--color-border);
        }
        .card-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            background: var(--color-accent-light);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .card-icon svg {
            width: 26px;
            height: 26px;
            color: var(--color-accent);
        }
        .card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.3;
        }
        .card p {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            flex: 1;
        }
        .card .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-accent);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
            width: fit-content;
        }
        .card .card-link:hover {
            gap: 8px;
            color: var(--color-accent-hover);
        }
        .card .card-link::after {
            content: '→';
            font-size: 15px;
        }

        /* ============ 成果亮点 ============ */
        .stats-row {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .stat-block {
            flex: 1;
            min-width: 180px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            transition: all var(--transition-smooth);
        }
        .stat-block:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .stat-block .stat-number {
            font-size: 48px;
            font-weight: 700;
            color: var(--color-green);
            line-height: 1.1;
            margin-bottom: 8px;
        }
        .stat-block .stat-label {
            font-size: 15px;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        /* ============ 评价墙 ============ */
        .reviews-header {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }
        .reviews-rating-big {
            font-size: 52px;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1;
        }
        .reviews-stars {
            display: flex;
            gap: 2px;
            color: #F0A830;
            font-size: 22px;
        }
        .reviews-count {
            font-size: 14px;
            color: var(--color-text-secondary);
        }
        .review-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .review-card {
            background: var(--color-card-bg);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            border: 1px solid var(--color-border);
            position: relative;
            transition: all var(--transition-smooth);
        }
        .review-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-1px);
        }
        .review-card .review-quote {
            font-size: 15px;
            color: var(--color-text);
            font-style: italic;
            line-height: 1.7;
            margin-bottom: 16px;
            position: relative;
            padding-left: 20px;
        }
        .review-card .review-quote::before {
            content: '"';
            position: absolute;
            left: 0;
            top: -4px;
            font-size: 32px;
            color: var(--color-accent);
            font-weight: 700;
            font-style: normal;
            line-height: 1;
            opacity: 0.5;
        }
        .review-card .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .review-card .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-border);
            flex-shrink: 0;
            overflow: hidden;
        }
        .review-card .review-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .review-card .review-name {
            font-weight: 600;
            font-size: 14px;
            color: var(--color-text);
        }
        .review-card .review-role {
            font-size: 12px;
            color: var(--color-text-secondary);
        }

        /* ============ 节日战役区 ============ */
        .campaign-block {
            background: linear-gradient(135deg, #FDF6EE 0%, #F8E8D6 40%, #FDF3E8 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--color-border);
            display: flex;
            gap: 32px;
            align-items: center;
            flex-wrap: wrap;
        }
        .campaign-block .campaign-badge {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 20px;
            letter-spacing: 1px;
            margin-bottom: 16px;
            width: fit-content;
        }
        .campaign-block .campaign-content {
            flex: 1;
            min-width: 260px;
        }
        .campaign-block .campaign-content h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .campaign-block .campaign-content p {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 20px;
            max-width: 480px;
        }
        .campaign-block .campaign-highlights {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .campaign-block .campaign-highlight-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
        }
        .campaign-block .campaign-highlight-item .hl-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-green);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
        }
        .campaign-block .campaign-visual {
            flex: 0 0 260px;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            min-height: 200px;
        }
        .campaign-block .campaign-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ============ 票种对比 ============ */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            align-items: stretch;
        }
        .pricing-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 32px 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            text-align: center;
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }
        .pricing-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .pricing-card.featured {
            border-color: var(--color-accent);
            box-shadow: 0 4px 20px rgba(217, 108, 58, 0.12);
            position: relative;
            transform: scale(1.03);
        }
        .pricing-card.featured:hover {
            transform: scale(1.03) translateY(-3px);
        }
        .pricing-card.featured .pricing-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 5px 16px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .pricing-card .pricing-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
        }
        .pricing-card .pricing-desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-bottom: 20px;
        }
        .pricing-card .pricing-features {
            list-style: none;
            text-align: left;
            margin-bottom: 24px;
            flex: 1;
        }
        .pricing-card .pricing-features li {
            padding: 8px 0;
            font-size: 14px;
            color: var(--color-text);
            border-bottom: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .pricing-card .pricing-features li::before {
            content: '✓';
            color: var(--color-green);
            font-weight: 700;
            flex-shrink: 0;
        }
        .pricing-card .pricing-features li.disabled {
            color: #B0A89E;
        }
        .pricing-card .pricing-features li.disabled::before {
            content: '—';
            color: #B0A89E;
        }
        .pricing-card .btn {
            width: 100%;
        }

        /* ============ 资讯列表 ============ */
        .news-layout {
            display: flex;
            gap: 32px;
            align-items: flex-start;
        }
        .news-list {
            flex: 1;
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-list li {
            border-bottom: 1px solid var(--color-border);
        }
        .news-list li a {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            padding: 14px 0;
            color: var(--color-text);
            font-size: 15px;
            text-decoration: none;
            transition: all var(--transition-fast);
            gap: 16px;
        }
        .news-list li a:hover {
            color: var(--color-accent);
            padding-left: 6px;
        }
        .news-list li a .news-date {
            font-size: 13px;
            color: var(--color-text-secondary);
            flex-shrink: 0;
            white-space: nowrap;
        }
        .news-sidebar {
            flex: 0 0 300px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
        }
        .news-sidebar h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 16px;
        }
        .news-sidebar .sidebar-post {
            display: flex;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border);
            align-items: center;
        }
        .news-sidebar .sidebar-post:last-child {
            border-bottom: none;
        }
        .news-sidebar .sidebar-post .sp-thumb {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            background: var(--color-border);
            flex-shrink: 0;
            overflow: hidden;
        }
        .news-sidebar .sidebar-post .sp-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-sidebar .sidebar-post .sp-info {
            font-size: 13px;
            color: var(--color-text);
            line-height: 1.5;
            font-weight: 500;
        }

        /* ============ CTA 区块 ============ */
        .cta-section {
            background: linear-gradient(160deg, #F5F2EB 0%, #EDE1D5 50%, #F5F2EB 100%);
            text-align: center;
            padding: 70px 0;
        }
        .cta-section .section-title {
            font-size: 30px;
            margin-bottom: 10px;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            max-width: 500px;
            margin: 28px auto 0;
            flex-wrap: wrap;
            justify-content: center;
        }
        .cta-form input {
            flex: 1;
            min-width: 220px;
            max-width: 340px;
        }
        .cta-form .btn {
            flex-shrink: 0;
        }
        .cta-privacy {
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-top: 12px;
        }

        /* ============ 浮动转化条 ============ */
        .floating-cta-bar {
            position: fixed;
            bottom: 0;
            left: var(--nav-width);
            right: 0;
            background: var(--color-white);
            border-top: 1px solid var(--color-border);
            padding: 14px 24px;
            z-index: 900;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.06);
            flex-wrap: wrap;
            transition: transform var(--transition-smooth);
        }
        .floating-cta-bar.hidden {
            transform: translateY(100%);
        }
        .floating-cta-bar .float-text {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text);
        }
        .floating-cta-bar .float-highlight {
            color: var(--color-accent);
            font-weight: 700;
        }
        .floating-cta-bar .btn {
            flex-shrink: 0;
        }
        .floating-cta-close {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            cursor: pointer;
            color: var(--color-text-secondary);
            font-size: 20px;
            padding: 4px 8px;
            line-height: 1;
            transition: color var(--transition-fast);
        }
        .floating-cta-close:hover {
            color: var(--color-text);
        }

        /* ============ 新手体验入口 ============ */
        .preview-entry {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            box-shadow: var(--shadow-card);
            display: flex;
            gap: 32px;
            align-items: center;
            flex-wrap: wrap;
            border: 1px solid var(--color-border);
        }
        .preview-entry .preview-content {
            flex: 1;
            min-width: 260px;
        }
        .preview-entry .preview-content h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .preview-entry .preview-content p {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 20px;
        }
        .preview-entry .preview-visual {
            flex: 0 0 280px;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            min-height: 180px;
        }
        .preview-entry .preview-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--color-footer-bg);
            color: var(--color-footer-text);
            padding: 50px 0 30px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            color: #fff;
        }
        .footer-col p {
            font-size: 14px;
            line-height: 1.7;
            color: #D5C8B8;
            margin-bottom: 8px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: #D5C8B8;
            font-size: 14px;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            text-align: center;
            margin-top: 36px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            font-size: 13px;
            color: #B0A89E;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-cards {
                grid-template-columns: repeat(2, 1fr);
            }
            .pricing-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 14px;
            }
            .pricing-card {
                padding: 24px 16px;
            }
            .pricing-card.featured {
                transform: scale(1.01);
            }
            .pricing-card.featured:hover {
                transform: scale(1.01) translateY(-3px);
            }
            .news-layout {
                flex-direction: column;
            }
            .news-sidebar {
                flex: 0 0 auto;
                width: 100%;
            }
            .hero-content {
                padding: 40px 28px;
            }
            .hero-content h1 {
                font-size: 28px;
            }
            .hero-visual {
                clip-path: polygon(6% 0, 100% 0, 100% 100%, 0% 100%);
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-padding: 60px;
            }
            .side-nav {
                display: none;
            }
            .main-wrapper {
                margin-left: 0;
            }
            .mobile-nav {
                display: flex;
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                height: 56px;
                background: var(--color-bg);
                border-bottom: 1px solid var(--color-border);
                z-index: 1001;
                align-items: center;
                padding: 0 16px;
                box-shadow: var(--shadow-nav);
                justify-content: space-between;
            }
            .mobile-nav .mobile-logo {
                font-size: 15px;
                font-weight: 700;
                color: var(--color-primary);
                text-decoration: none;
                line-height: 1.2;
                flex: 1;
                text-align: center;
                padding: 0 40px;
            }
            .mobile-nav-toggle {
                display: flex;
                flex-direction: column;
                gap: 5px;
                cursor: pointer;
                background: none;
                border: none;
                padding: 6px;
                z-index: 1002;
                width: 36px;
                flex-shrink: 0;
            }
            .mobile-nav-toggle span {
                display: block;
                width: 24px;
                height: 2.5px;
                background: var(--color-text);
                border-radius: 2px;
                transition: all var(--transition-fast);
            }
            .mobile-nav-toggle.open span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }
            .mobile-nav-toggle.open span:nth-child(2) {
                opacity: 0;
            }
            .mobile-nav-toggle.open span:nth-child(3) {
                transform: rotate(-45deg) translate(5px, -5px);
            }
            .mobile-menu-panel {
                position: fixed;
                top: 56px;
                left: 0;
                right: 0;
                bottom: 0;
                background: var(--color-bg);
                z-index: 1000;
                padding: 24px 20px;
                display: flex;
                flex-direction: column;
                gap: 6px;
                transform: translateX(-100%);
                transition: transform var(--transition-smooth);
                overflow-y: auto;
            }
            .mobile-menu-panel.open {
                transform: translateX(0);
            }
            .mobile-menu-panel a {
                display: block;
                padding: 14px 16px;
                font-size: 16px;
                font-weight: 500;
                color: var(--color-text);
                text-decoration: none;
                border-radius: var(--radius-sm);
                transition: all var(--transition-fast);
            }
            .mobile-menu-panel a:hover,
            .mobile-menu-panel a.active {
                color: var(--color-accent);
                background: var(--color-accent-light);
            }
            .mobile-menu-panel .btn {
                margin-top: 12px;
                text-align: center;
            }
            .hero-section {
                flex-direction: column-reverse;
                min-height: auto;
                margin-top: 56px;
            }
            .hero-visual {
                clip-path: none;
                min-height: 280px;
                max-height: 350px;
                flex: none;
                width: 100%;
            }
            .hero-content {
                padding: 32px 20px;
                flex: none;
            }
            .hero-content h1 {
                font-size: 26px;
            }
            .hero-content .hero-subtitle {
                font-size: 15px;
            }
            .hero-kpi-row {
                gap: 20px;
            }
            .hero-kpi-item .kpi-number {
                font-size: 28px;
            }
            .card-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .stats-row {
                flex-direction: column;
                gap: 14px;
            }
            .stat-block {
                min-width: auto;
            }
            .review-cards {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .pricing-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .pricing-card.featured {
                transform: none;
            }
            .pricing-card.featured:hover {
                transform: translateY(-3px);
            }
            .campaign-block {
                flex-direction: column;
                padding: 32px 20px;
            }
            .campaign-block .campaign-visual {
                flex: 0 0 auto;
                width: 100%;
                min-height: 180px;
            }
            .preview-entry {
                flex-direction: column;
                padding: 32px 20px;
            }
            .preview-entry .preview-visual {
                flex: 0 0 auto;
                width: 100%;
                min-height: 160px;
            }
            .cta-form {
                flex-direction: column;
                align-items: center;
            }
            .cta-form input {
                max-width: 100%;
            }
            .section-title {
                font-size: 22px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .floating-cta-bar {
                left: 0;
                padding: 10px 14px;
                gap: 10px;
                flex-wrap: wrap;
                justify-content: center;
            }
            .floating-cta-bar .float-text {
                font-size: 13px;
                text-align: center;
                width: 100%;
            }
            .floating-cta-close {
                right: 8px;
                top: 4px;
                transform: none;
                font-size: 18px;
            }
            .news-layout {
                flex-direction: column;
            }
            .news-sidebar {
                width: 100%;
            }
        }

        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 22px;
            }
            .hero-visual {
                min-height: 220px;
                max-height: 260px;
            }
            .section-title {
                font-size: 20px;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 10px;
            }
            .hero-cta-group .btn {
                width: 100%;
                text-align: center;
            }
            .container {
                padding: 0 16px;
            }
            .campaign-block .campaign-content h2 {
                font-size: 22px;
            }
            .preview-entry .preview-content h2 {
                font-size: 22px;
            }
            .stat-block .stat-number {
                font-size: 38px;
            }
        }