/* roulang page: index */
:root {
            --primary: #0a1e3d;
            --primary-light: #132a50;
            --primary-lighter: #1b3a6b;
            --accent: #c8963e;
            --accent-light: #d4a853;
            --accent-glow: #e8c67a;
            --green: #00a86b;
            --green-light: #00c57d;
            --bg: #f5f6f8;
            --bg-alt: #eef0f4;
            --white: #ffffff;
            --text: #1a1a1a;
            --text-secondary: #4a4f57;
            --text-light: #6b7280;
            --text-lighter: #9ca3af;
            --border: #e5e7eb;
            --border-light: #f0f1f3;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Segoe UI', system-ui, -apple-system, sans-serif;
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --max-width: 1260px;
            --nav-height: 68px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--accent-light);
            outline-offset: 3px;
            border-radius: 4px;
        }
        ul,
        ol {
            list-style: none;
        }
        input {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            height: var(--nav-height);
            transition: box-shadow var(--transition), background var(--transition);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-sm);
            background: rgba(255, 255, 255, 0.97);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .header-left {
            display: flex;
            align-items: center;
            gap: 36px;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-lighter) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-glow);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 20px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--primary);
            background: rgba(10, 30, 61, 0.05);
        }
        .nav-links a.active {
            font-weight: 600;
            background: rgba(10, 30, 61, 0.07);
        }
        .header-right {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 22px;
            border-radius: 24px;
            font-weight: 600;
            font-size: 0.93rem;
            background: var(--accent);
            color: #fff;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-nav-cta:hover {
            background: var(--accent-light);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(200, 150, 62, 0.35);
        }
        .btn-nav-cta:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(200, 150, 62, 0.25);
        }
        .mobile-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            background: rgba(10, 30, 61, 0.04);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .mobile-toggle:hover {
            background: rgba(10, 30, 61, 0.09);
        }
        .mobile-panel {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            z-index: 999;
            flex-direction: column;
            padding: 20px 28px;
            gap: 8px;
            overflow-y: auto;
        }
        .mobile-panel.open {
            display: flex;
        }
        .mobile-panel a {
            display: block;
            padding: 14px 18px;
            border-radius: var(--radius);
            font-size: 1.05rem;
            font-weight: 500;
            color: var(--text);
            transition: all var(--transition-fast);
        }
        .mobile-panel a:hover,
        .mobile-panel a.active {
            background: rgba(10, 30, 61, 0.06);
            color: var(--primary);
        }
        .mobile-panel .btn-nav-cta {
            display: inline-flex;
            justify-content: center;
            margin-top: 10px;
            text-align: center;
            padding: 13px 28px;
            font-size: 1rem;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            overflow: hidden;
            background: var(--white);
            min-height: 580px;
            display: flex;
            align-items: stretch;
        }
        .hero-inner {
            display: flex;
            align-items: center;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
            gap: 48px;
            min-height: 580px;
        }
        .hero-content {
            flex: 1 1 56%;
            padding: 48px 0;
            z-index: 2;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 7px 16px;
            border-radius: 20px;
            background: rgba(0, 168, 107, 0.08);
            color: var(--green);
            font-weight: 600;
            font-size: 0.88rem;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }
        .hero-badge .live-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: var(--green);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 168, 107, 0.5);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(0, 168, 107, 0);
            }
        }
        .hero-title {
            font-size: clamp(2.2rem, 3.8vw, 3.4rem);
            font-weight: 800;
            line-height: 1.22;
            color: var(--primary);
            letter-spacing: 0.01em;
            margin-bottom: 18px;
        }
        .hero-title .highlight {
            color: var(--accent);
            position: relative;
        }
        .hero-subtitle {
            font-size: 1.12rem;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 30px;
            max-width: 480px;
        }
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            background: var(--accent);
            color: #fff;
            transition: all var(--transition);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: var(--accent-light);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(200, 150, 62, 0.4);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 3px 10px rgba(200, 150, 62, 0.25);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 28px;
            font-weight: 600;
            font-size: 1rem;
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--border);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(10, 30, 61, 0.03);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .btn-outline:active {
            transform: translateY(0);
        }
        .hero-visual {
            flex: 1 1 44%;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 420px;
        }
        .hero-visual-bg {
            position: absolute;
            inset: 20px 0 20px 20px;
            border-radius: var(--radius-xl);
            background: linear-gradient(160deg, var(--primary) 0%, var(--primary-lighter) 40%, #1a4575 100%);
            overflow: hidden;
        }
        .hero-visual-bg::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -20%;
            width: 70%;
            height: 140%;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
            transform: rotate(-15deg);
        }
        .hero-visual-bg::after {
            content: '';
            position: absolute;
            bottom: -10%;
            left: -15%;
            width: 55%;
            height: 70%;
            border-radius: 50%;
            background: rgba(200, 150, 62, 0.08);
        }
        .hero-visual-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 16px;
            color: #fff;
            text-align: center;
            padding: 30px;
        }
        .hero-visual-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.2rem;
            color: var(--accent-glow);
            backdrop-filter: blur(4px);
        }
        .hero-visual-label {
            font-weight: 700;
            font-size: 1.3rem;
            letter-spacing: 0.03em;
        }
        .hero-visual-sub {
            font-size: 0.9rem;
            opacity: 0.8;
            max-width: 200px;
        }
        .hero-visual-dots {
            display: flex;
            gap: 6px;
            margin-top: 4px;
        }
        .hero-visual-dots span {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.4);
        }
        .hero-visual-dots span:first-child {
            background: var(--accent-glow);
            width: 22px;
            border-radius: 10px;
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: 72px 0;
        }
        .section-sm {
            padding: 52px 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-eyebrow {
            display: inline-block;
            font-weight: 600;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--accent);
            margin-bottom: 10px;
        }
        .section-title {
            font-size: clamp(1.6rem, 2.4vw, 2.2rem);
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }
        .section-desc {
            font-size: 1.02rem;
            color: var(--text-light);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.65;
        }

        /* Cards Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .card {
            background: var(--white);
            border-radius: var(--radius-lg);
            padding: 28px 24px 24px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }
        .card-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 16px;
            flex-shrink: 0;
        }
        .card-icon.blue {
            background: rgba(10, 30, 61, 0.07);
            color: var(--primary);
        }
        .card-icon.gold {
            background: rgba(200, 150, 62, 0.1);
            color: var(--accent);
        }
        .card-icon.green {
            background: rgba(0, 168, 107, 0.08);
            color: var(--green);
        }
        .card h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }
        .card p {
            font-size: 0.93rem;
            color: var(--text-light);
            line-height: 1.6;
        }

        /* Stats */
        .stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            justify-content: center;
        }
        .stat-item {
            text-align: center;
            min-width: 130px;
            flex: 1 1 160px;
            max-width: 220px;
        }
        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.02em;
            line-height: 1;
        }
        .stat-number .plus {
            color: var(--accent);
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-top: 6px;
        }

        /* Feature block */
        .feature-block {
            display: flex;
            align-items: center;
            gap: 48px;
            flex-wrap: wrap;
        }
        .feature-block.reverse {
            flex-direction: row-reverse;
        }
        .feature-image {
            flex: 1 1 44%;
            min-width: 300px;
            border-radius: var(--radius-xl);
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: linear-gradient(150deg, #e8ecf1 0%, #dde2e8 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        .feature-image-inner {
            text-align: center;
            color: var(--primary);
        }
        .feature-image-inner .fi-icon {
            font-size: 3.5rem;
            margin-bottom: 8px;
            opacity: 0.7;
        }
        .feature-image-inner .fi-label {
            font-weight: 700;
            font-size: 1.1rem;
            opacity: 0.6;
        }
        .feature-text {
            flex: 1 1 48%;
            min-width: 280px;
        }
        .feature-text h2 {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }
        .feature-text p {
            font-size: 1rem;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 20px;
        }
        .feature-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .feature-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.95rem;
            color: var(--text-secondary);
        }
        .feature-list li i {
            color: var(--green);
            font-size: 1rem;
            flex-shrink: 0;
        }

        /* Schedule cards */
        .schedule-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .schedule-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            padding: 20px 22px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .schedule-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-2px);
            border-color: transparent;
        }
        .schedule-date-badge {
            flex-shrink: 0;
            width: 52px;
            height: 52px;
            border-radius: var(--radius);
            background: rgba(10, 30, 61, 0.06);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
        }
        .schedule-date-badge .day {
            font-size: 1.3rem;
        }
        .schedule-date-badge .month {
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .schedule-info h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 2px;
        }
        .schedule-info span {
            font-size: 0.82rem;
            color: var(--text-light);
        }
        .schedule-tag {
            margin-left: auto;
            flex-shrink: 0;
            padding: 5px 12px;
            border-radius: 14px;
            font-size: 0.78rem;
            font-weight: 600;
            background: rgba(0, 168, 107, 0.08);
            color: var(--green);
            white-space: nowrap;
        }
        .schedule-tag.upcoming {
            background: rgba(200, 150, 62, 0.1);
            color: var(--accent);
        }

        /* Steps */
        .steps-list {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .step-item {
            flex: 1 1 200px;
            max-width: 280px;
            text-align: center;
            padding: 28px 18px 22px;
            background: var(--white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            position: relative;
        }
        .step-item:hover {
            box-shadow: var(--shadow);
            transform: translateY(-3px);
            border-color: transparent;
        }
        .step-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.15rem;
            margin-bottom: 14px;
        }
        .step-item h4 {
            font-weight: 700;
            font-size: 1.02rem;
            color: var(--text);
            margin-bottom: 6px;
        }
        .step-item p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.55;
        }

        /* FAQ */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover {
            border-color: var(--border);
            box-shadow: var(--shadow-xs);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--text);
            text-align: left;
            transition: all var(--transition-fast);
            gap: 14px;
        }
        .faq-question:hover {
            color: var(--primary);
            background: rgba(10, 30, 61, 0.02);
        }
        .faq-question i {
            font-size: 0.85rem;
            color: var(--text-lighter);
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 22px 18px;
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.65;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(160deg, var(--primary) 0%, var(--primary-lighter) 100%);
            border-radius: var(--radius-xl);
            padding: 52px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            margin: 0 28px;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 55%;
            height: 180%;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.025);
        }
        .cta-section>* {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-size: clamp(1.6rem, 2.5vw, 2.1rem);
            font-weight: 800;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }
        .cta-section p {
            font-size: 1rem;
            opacity: 0.85;
            margin-bottom: 26px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .cta-section .btn-primary {
            background: #fff;
            color: var(--primary);
            font-weight: 700;
        }
        .cta-section .btn-primary:hover {
            background: var(--accent-glow);
            color: var(--primary);
            box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
        }

        /* Footer */
        .site-footer {
            background: var(--white);
            border-top: 1px solid var(--border-light);
            padding: 40px 0;
            text-align: center;
        }
        .footer-brand {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            justify-content: center;
            margin-bottom: 14px;
        }
        .footer-links a {
            font-size: 0.9rem;
            color: var(--text-light);
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-copy {
            font-size: 0.82rem;
            color: var(--text-lighter);
            line-height: 1.6;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-inner {
                gap: 28px;
                min-height: auto;
                padding: 28px 20px;
                flex-direction: column;
            }
            .hero-content {
                flex: 1 1 auto;
                padding: 20px 0 0;
                text-align: center;
            }
            .hero-subtitle {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-cta-group {
                justify-content: center;
            }
            .hero-visual {
                flex: 1 1 auto;
                min-height: 300px;
                width: 100%;
            }
            .hero-visual-bg {
                inset: 10px 0 10px 0;
                border-radius: var(--radius-lg);
            }
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .schedule-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .feature-block {
                gap: 30px;
            }
            .feature-image {
                min-width: 240px;
                aspect-ratio: 16 / 9;
            }
            .cta-section {
                margin: 0 16px;
                padding: 40px 24px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .header-right .btn-nav-cta {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .hero-section {
                min-height: auto;
            }
            .hero-inner {
                padding: 16px 16px;
                gap: 20px;
            }
            .hero-content {
                padding: 10px 0 0;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-visual {
                min-height: 240px;
            }
            .hero-visual-bg {
                border-radius: var(--radius);
            }
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .schedule-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .stats-row {
                gap: 18px;
            }
            .stat-item {
                flex: 1 1 120px;
                min-width: 100px;
            }
            .stat-number {
                font-size: 2rem;
            }
            .feature-block,
            .feature-block.reverse {
                flex-direction: column;
                gap: 22px;
            }
            .feature-image {
                min-width: 100%;
                aspect-ratio: 16 / 9;
            }
            .feature-text h2 {
                font-size: 1.4rem;
            }
            .section {
                padding: 48px 0;
            }
            .section-sm {
                padding: 34px 0;
            }
            .section-header {
                margin-bottom: 32px;
            }
            .section-title {
                font-size: 1.45rem;
            }
            .steps-list {
                gap: 14px;
            }
            .step-item {
                flex: 1 1 140px;
                max-width: 100%;
                padding: 20px 14px 18px;
            }
            .cta-section {
                margin: 0 10px;
                padding: 32px 18px;
                border-radius: var(--radius-lg);
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
            .faq-question {
                padding: 15px 16px;
                font-size: 0.9rem;
            }
            .faq-answer-inner {
                padding: 0 16px 14px;
                font-size: 0.85rem;
            }
            .container {
                padding: 0 16px;
            }
            .btn-primary,
            .btn-outline {
                padding: 12px 22px;
                font-size: 0.9rem;
                border-radius: 24px;
            }
            .site-footer {
                padding: 28px 0;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.88rem;
            }
            .hero-visual {
                min-height: 200px;
            }
            .hero-visual-icon {
                width: 56px;
                height: 56px;
                font-size: 1.6rem;
            }
            .hero-visual-label {
                font-size: 1rem;
            }
            .stats-row {
                gap: 12px;
            }
            .stat-number {
                font-size: 1.6rem;
            }
            .stat-label {
                font-size: 0.78rem;
            }
            .card {
                padding: 20px 16px 18px;
            }
            .card h3 {
                font-size: 0.95rem;
            }
            .card p {
                font-size: 0.85rem;
            }
            .schedule-card {
                flex-wrap: wrap;
                gap: 10px;
                padding: 16px;
            }
            .schedule-tag {
                margin-left: 0;
            }
            .btn-nav-cta {
                padding: 8px 16px;
                font-size: 0.82rem;
            }
            .logo-wrap {
                font-size: 1.05rem;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }
        }