/* roulang page: index */
:root {
            --color-primary: #a85e32;
            --color-primary-dark: #6d3a22;
            --color-primary-light: #e5b998;
            --color-secondary: #8f7a5d;
            --color-bg: #fdf8f3;
            --color-surface: #ffffff;
            --color-text: #2c1f17;
            --color-text-muted: #7a6a5f;
            --color-border: #ebe0d6;
            --color-accent: #c47a45;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-warm: 0 4px 24px rgba(90, 48, 30, 0.08);
            --shadow-warm-lg: 0 12px 48px rgba(90, 48, 30, 0.12);
            --shadow-warm-xl: 0 20px 60px rgba(90, 48, 30, 0.16);
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --sidebar-width: 260px;
            --header-height: 64px;
        }

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

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.7;
            font-size: 1rem;
            min-height: 100vh;
        }

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

        a:hover {
            color: var(--color-accent);
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        :focus-visible {
            outline: 3px solid var(--color-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        /* ===== App Shell 左导航 ===== */
        .app-sidebar {
            position: fixed;
            top: 0;
            left: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background: linear-gradient(180deg, #2c1f17 0%, #1a1210 100%);
            color: #e8ddd5;
            display: flex;
            flex-direction: column;
            z-index: 50;
            border-right: 1px solid rgba(164, 126, 97, 0.2);
            transform: translateX(0);
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .app-sidebar.is-open {
            transform: translateX(0);
        }

        .sidebar-brand {
            padding: 1.5rem 1.25rem 1.25rem;
            border-bottom: 1px solid rgba(164, 126, 97, 0.25);
            flex-shrink: 0;
        }

        .sidebar-brand a {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: #f5ebe2;
            transition: color 0.3s;
        }

        .sidebar-brand a:hover {
            color: #e5b998;
        }

        .brand-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, #a85e32, #c47a45);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }

        .brand-text {
            font-weight: 700;
            font-size: 1.05rem;
            line-height: 1.35;
            letter-spacing: 0.02em;
        }

        .sidebar-nav {
            flex: 1;
            padding: 1.25rem 0.875rem;
            overflow-y: auto;
        }

        .sidebar-nav-label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: rgba(232, 221, 213, 0.5);
            padding: 0 0.75rem;
            margin-bottom: 0.75rem;
        }

        .sidebar-nav a.nav-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.75rem 0.875rem;
            border-radius: 10px;
            font-size: 0.95rem;
            font-weight: 500;
            color: #cfc2b6;
            transition: all 0.25s;
            margin-bottom: 0.25rem;
        }

        .sidebar-nav a.nav-item:hover {
            background: rgba(164, 126, 97, 0.15);
            color: #f5ebe2;
        }

        .sidebar-nav a.nav-item.active {
            background: rgba(164, 126, 97, 0.3);
            color: #fff;
            box-shadow: inset 3px 0 0 var(--color-accent);
        }

        .nav-item .nav-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: currentColor;
            opacity: 0.6;
            flex-shrink: 0;
        }

        .sidebar-footer {
            padding: 1rem 1.25rem;
            border-top: 1px solid rgba(164, 126, 97, 0.25);
            font-size: 0.8rem;
            color: rgba(232, 221, 213, 0.55);
            flex-shrink: 0;
        }

        /* ===== 主内容 ===== */
        .app-main {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
            transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* ===== 移动端顶部栏 ===== */
        .mobile-topbar {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height);
            background: linear-gradient(180deg, #2c1f17 0%, #1a1210 100%);
            color: #f5ebe2;
            align-items: center;
            justify-content: space-between;
            padding: 0 1rem;
            z-index: 60;
            border-bottom: 1px solid rgba(164, 126, 97, 0.25);
        }

        .mobile-topbar .brand-mini {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 0.95rem;
            color: #f5ebe2;
        }

        .mobile-topbar .brand-mini .brand-icon {
            width: 32px;
            height: 32px;
            font-size: 0.85rem;
            border-radius: 8px;
        }

        .hamburger-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #f5ebe2;
            font-size: 1.4rem;
            transition: background 0.25s;
        }

        .hamburger-btn:hover {
            background: rgba(164, 126, 97, 0.2);
        }

        .sidebar-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 45;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .sidebar-overlay.is-visible {
            opacity: 1;
        }

        /* ===== 浮动CTA ===== */
        .floating-cta {
            position: fixed;
            bottom: 1.75rem;
            right: 1.75rem;
            z-index: 80;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.875rem 1.25rem;
            border-radius: 50px;
            background: linear-gradient(135deg, #a85e32, #c47a45);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            box-shadow: 0 8px 32px rgba(168, 94, 50, 0.35);
            transition: all 0.3s;
            animation: floatPulse 3s ease-in-out infinite;
        }

        .floating-cta:hover {
            transform: translateY(-3px);
            box-shadow: 0 16px 48px rgba(168, 94, 50, 0.45);
            color: #fff;
        }

        @keyframes floatPulse {
            0%, 100% { box-shadow: 0 8px 32px rgba(168, 94, 50, 0.35); }
            50% { box-shadow: 0 12px 40px rgba(168, 94, 50, 0.5); }
        }

        /* ===== Hero 白皮书获客 ===== */
        .hero-section {
            position: relative;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            min-height: 85vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(26, 18, 16, 0.85) 0%, rgba(60, 40, 30, 0.65) 50%, rgba(26, 18, 16, 0.8) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            padding: 4rem 1.5rem;
            width: 100%;
        }

        .hero-paper-card {
            background: rgba(255, 255, 255, 0.95);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-warm-xl);
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            max-width: 1000px;
            margin: 0 auto;
        }

        .hero-paper-left {
            flex: 1 1 340px;
            padding: 2.5rem 2rem;
            background: #fdfaf7;
            border-right: 1px solid var(--color-border);
        }

        .hero-paper-left .paper-cover {
            width: 100%;
            max-width: 320px;
            margin: 0 auto 1.5rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(90, 48, 30, 0.2);
        }

        .hero-paper-left .paper-label {
            font-size: 0.75rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--color-secondary);
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        .hero-paper-left .paper-title-sm {
            font-size: 1.1rem;
            font-weight: 700;
            line-height: 1.5;
            color: var(--color-text);
        }

        .hero-paper-right {
            flex: 1 1 400px;
            padding: 2.5rem 2rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .hero-paper-right .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
            padding: 0.375rem 0.875rem;
            background: #f9ece2;
            color: #a85e32;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            width: fit-content;
            margin-bottom: 1rem;
        }

        .hero-paper-right h1 {
            font-size: clamp(1.6rem, 4vw, 2.4rem);
            font-weight: 700;
            line-height: 1.35;
            color: var(--color-text);
            margin-bottom: 1rem;
            letter-spacing: 0.01em;
        }

        .hero-paper-right .hero-desc {
            font-size: 0.95rem;
            color: var(--color-text-muted);
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .hero-toc {
            background: #fdf8f3;
            border-radius: 10px;
            padding: 1rem 1.25rem;
            margin-bottom: 1.5rem;
            border: 1px solid var(--color-border);
        }

        .hero-toc-title {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 0.5rem;
        }

        .hero-toc-list {
            list-style: none;
            display: grid;
            gap: 0.35rem;
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }

        .hero-toc-list li {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

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

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-bottom: 1.25rem;
        }

        .hero-lead-form {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            background: #fff;
            border-radius: 10px;
            padding: 0.75rem;
            border: 1px solid var(--color-border);
        }

        .hero-lead-form input {
            flex: 1;
            min-width: 160px;
            padding: 0.7rem 1rem;
            border: 1px solid var(--color-border);
            border-radius: 8px;
            font-size: 0.9rem;
            background: #fdfaf7;
            transition: border-color 0.3s;
        }

        .hero-lead-form input:focus {
            border-color: var(--color-accent);
        }

        .hero-lead-form button {
            padding: 0.7rem 1.25rem;
            border-radius: 8px;
            background: linear-gradient(135deg, #a85e32, #c47a45);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: all 0.3s;
        }

        .hero-lead-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(168, 94, 50, 0.3);
        }

        .hero-stats {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            margin-top: 0.5rem;
        }

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

        .hero-stats .stat-num {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.2;
        }

        .hero-stats .stat-label {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }

        /* ===== 通用板块 ===== */
        .section-block {
            padding: 4rem 1.5rem;
        }

        .section-block-sm {
            padding: 3rem 1.5rem;
        }

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

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

        .section-header .section-kicker {
            font-size: 0.8rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-accent);
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .section-header h2 {
            font-size: clamp(1.4rem, 3vw, 1.9rem);
            font-weight: 700;
            line-height: 1.4;
            color: var(--color-text);
        }

        .section-header p {
            font-size: 0.95rem;
            color: var(--color-text-muted);
            line-height: 1.8;
            max-width: 720px;
            margin-top: 0.75rem;
        }

        /* ===== 渠道卖点 ===== */
        .channel-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 1.25rem;
        }

        .channel-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 1.75rem 1.5rem;
            box-shadow: var(--shadow-warm);
            border: 1px solid var(--color-border);
            transition: all 0.3s;
            grid-column: span 3;
        }

        .channel-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-warm-lg);
            border-color: var(--color-primary-light);
        }

        .channel-card .channel-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: linear-gradient(135deg, #f9ece2, #f0d5c2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 0.875rem;
        }

        .channel-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--color-text);
        }

        .channel-card p {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.7;
        }

        /* ===== 成功数据条 ===== */
        .data-strip {
            background: linear-gradient(135deg, #2c1f17 0%, #4a3d2e 100%);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2rem;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: space-between;
            align-items: center;
        }

        .data-strip .data-item {
            text-align: center;
            flex: 1 1 140px;
        }

        .data-strip .data-num {
            font-size: 2.2rem;
            font-weight: 700;
            color: #e5b998;
            line-height: 1.2;
        }

        .data-strip .data-label {
            font-size: 0.85rem;
            color: rgba(245, 235, 226, 0.7);
            margin-top: 0.25rem;
        }

        /* ===== 表单板块 ===== */
        .form-panel {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-warm-lg);
            border: 1px solid var(--color-border);
            overflow: hidden;
        }

        .form-panel .form-inner {
            padding: 2.5rem 2rem;
        }

        .form-panel .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .form-panel .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.375rem;
        }

        .form-panel .form-group label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-text);
        }

        .form-panel .form-group input,
        .form-panel .form-group select,
        .form-panel .form-group textarea {
            padding: 0.7rem 1rem;
            border: 1px solid var(--color-border);
            border-radius: 8px;
            background: #fdfaf7;
            font-size: 0.9rem;
            transition: border-color 0.3s;
            width: 100%;
        }

        .form-panel .form-group input:focus,
        .form-panel .form-group select:focus,
        .form-panel .form-group textarea:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(196, 122, 69, 0.15);
        }

        .form-panel .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }

        .form-panel .form-submit-btn {
            padding: 0.8rem 2rem;
            border-radius: 8px;
            background: linear-gradient(135deg, #a85e32, #c47a45);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s;
        }

        .form-panel .form-submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(168, 94, 50, 0.3);
        }

        /* ===== 资讯区 ===== */
        .news-container {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 1.5rem;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .news-list-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem 1.25rem;
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            transition: all 0.3s;
            cursor: pointer;
        }

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

        .news-list-item .news-date {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--color-accent);
            min-width: 60px;
            flex-shrink: 0;
        }

        .news-list-item .news-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-text);
            flex: 1;
            line-height: 1.5;
        }

        .news-list-item .news-tag {
            padding: 0.25rem 0.75rem;
            background: #f9ece2;
            color: #a85e32;
            border-radius: 50px;
            font-size: 0.72rem;
            font-weight: 600;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .news-side {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .news-side-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            border: 1px solid var(--color-border);
        }

        .news-side-card h4 {
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
        }

        .news-side-card .side-topic-item {
            padding: 0.6rem 0;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.85rem;
            color: var(--color-text-muted);
            cursor: pointer;
            transition: color 0.3s;
        }

        .news-side-card .side-topic-item:last-child {
            border-bottom: none;
        }

        .news-side-card .side-topic-item:hover {
            color: var(--color-accent);
        }

        /* ===== FAQ ===== */
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            margin-bottom: 0.75rem;
            overflow: hidden;
            transition: all 0.3s;
        }

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

        .faq-item .faq-question {
            padding: 1rem 1.25rem;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            user-select: none;
        }

        .faq-item .faq-question .faq-icon {
            font-size: 1.2rem;
            color: var(--color-accent);
            transition: transform 0.3s;
            flex-shrink: 0;
        }

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

        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-item.is-open .faq-answer {
            max-height: 300px;
        }

        .faq-item .faq-answer-inner {
            padding: 0 1.25rem 1.25rem;
            font-size: 0.88rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            border-top: 1px dashed var(--color-border);
            padding-top: 0.875rem;
        }

        /* ===== 隐私说明 ===== */
        .privacy-strip {
            background: #fdfaf7;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 2rem 2.5rem;
            display: flex;
            align-items: flex-start;
            gap: 1.25rem;
        }

        .privacy-strip .privacy-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: #f9ece2;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            flex-shrink: 0;
        }

        .privacy-strip h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .privacy-strip p {
            font-size: 0.88rem;
            color: var(--color-text-muted);
            line-height: 1.7;
        }

        .privacy-strip ul {
            margin-top: 0.75rem;
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
        }

        .privacy-strip ul li {
            font-size: 0.8rem;
            padding: 0.35rem 0.875rem;
            background: #fff;
            border: 1px solid var(--color-border);
            border-radius: 50px;
            color: var(--color-text-muted);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: linear-gradient(180deg, #2c1f17 0%, #1a1210 100%);
            color: #cfc2b6;
            padding: 3rem 1.5rem 2rem;
        }

        .site-footer .footer-inner {
            max-width: 1100px;
            margin: 0 auto;
        }

        .site-footer .footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            color: #f5ebe2;
            margin-bottom: 1rem;
        }

        .site-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            margin-bottom: 1.5rem;
            font-size: 0.85rem;
        }

        .site-footer .footer-links a {
            color: #b8a99c;
            transition: color 0.3s;
        }

        .site-footer .footer-links a:hover {
            color: #e5b998;
        }

        .site-footer .footer-copy {
            font-size: 0.8rem;
            color: rgba(207, 194, 182, 0.55);
            border-top: 1px solid rgba(164, 126, 97, 0.2);
            padding-top: 1.25rem;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            :root {
                --sidebar-width: 220px;
            }

            .channel-card {
                grid-column: span 6;
            }

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

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

        @media (max-width: 768px) {
            .app-sidebar {
                transform: translateX(-100%);
                width: 280px;
                box-shadow: 8px 0 32px rgba(0, 0, 0, 0.3);
            }

            .app-sidebar.is-open {
                transform: translateX(0);
            }

            .app-main {
                margin-left: 0;
                padding-top: var(--header-height);
            }

            .mobile-topbar {
                display: flex;
            }

            .sidebar-overlay {
                display: block;
                pointer-events: none;
            }

            .sidebar-overlay.is-visible {
                pointer-events: auto;
            }

            .hero-section {
                min-height: auto;
                padding-top: 2rem;
            }

            .hero-content {
                padding: 2.5rem 1rem;
            }

            .hero-paper-card {
                flex-direction: column;
            }

            .hero-paper-left {
                border-right: none;
                border-bottom: 1px solid var(--color-border);
                padding: 1.5rem;
            }

            .hero-paper-left .paper-cover {
                max-width: 220px;
            }

            .hero-paper-right {
                padding: 1.75rem 1.5rem;
            }

            .hero-paper-right h1 {
                font-size: 1.5rem;
            }

            .hero-stats {
                gap: 1rem;
            }

            .hero-stats .stat-num {
                font-size: 1.15rem;
            }

            .section-block,
            .section-block-sm {
                padding: 3rem 1rem;
            }

            .channel-card {
                grid-column: span 6;
                padding: 1.25rem 1rem;
            }

            .data-strip {
                padding: 2rem 1.25rem;
                gap: 1.25rem;
            }

            .data-strip .data-num {
                font-size: 1.6rem;
            }

            .form-panel .form-inner {
                padding: 1.75rem 1.25rem;
            }

            .form-panel .form-grid {
                grid-template-columns: 1fr;
            }

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

            .news-list-item {
                flex-wrap: wrap;
                gap: 0.5rem;
            }

            .news-list-item .news-title {
                width: 100%;
                order: 3;
            }

            .privacy-strip {
                flex-direction: column;
                padding: 1.5rem;
            }

            .floating-cta {
                bottom: 1rem;
                right: 1rem;
                padding: 0.7rem 1rem;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .channel-card {
                grid-column: span 12;
            }

            .hero-paper-right h1 {
                font-size: 1.3rem;
            }

            .hero-paper-right .hero-desc {
                font-size: 0.85rem;
            }

            .hero-lead-form {
                flex-direction: column;
            }

            .hero-lead-form input {
                min-width: 100%;
            }

            .hero-lead-form button {
                width: 100%;
            }

            .hero-stats {
                gap: 0.75rem;
            }

            .hero-stats .stat-num {
                font-size: 1rem;
            }

            .data-strip {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }

            .data-strip .data-item {
                flex: 1 1 auto;
            }

            .news-list-item {
                padding: 0.75rem 1rem;
            }

            .news-list-item .news-date {
                font-size: 0.7rem;
                min-width: 50px;
            }

            .news-list-item .news-title {
                font-size: 0.82rem;
            }

            .privacy-strip ul {
                flex-direction: column;
                gap: 0.4rem;
            }

            .site-footer {
                padding: 2rem 1rem 1.5rem;
            }
        }