/* roulang page: index */
:root {
            --primary: #e63946;
            --primary-hover: #c62835;
            --primary-light: #ff4d5a;
            --primary-glow: rgba(230, 57, 70, 0.35);
            --secondary: #1b2a3a;
            --secondary-light: #243447;
            --accent: #f0a500;
            --bg-deep: #0a0e13;
            --bg-surface: #11161d;
            --bg-card: #161c24;
            --bg-card-hover: #1c2330;
            --bg-elevated: #1e2632;
            --text-primary: #f0f1f3;
            --text-secondary: #c5c8cc;
            --text-muted: #8a8f98;
            --text-weak: #5e636b;
            --border-subtle: #1e2733;
            --border-default: #2a3340;
            --border-strong: #36404f;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 20px;
            --radius-2xl: 28px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
            --shadow-glow: 0 0 28px rgba(230, 57, 70, 0.25);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', 'Monaco', monospace;
            --container-max: 1200px;
            --container-narrow: 880px;
            --header-height: 68px;
            --header-height-mobile: 56px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--header-height);
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--text-primary);
            background-color: var(--bg-deep);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--primary-light);
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
            cursor: pointer;
        }
        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--primary-light);
            outline-offset: 3px;
            border-radius: 4px;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            font-weight: 700;
            color: var(--text-primary);
        }

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

        /* Header & Navigation */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(10, 14, 19, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }
        .header--scrolled {
            background: rgba(10, 14, 19, 0.96);
            box-shadow: var(--shadow-md);
        }
        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
            z-index: 1001;
        }
        .header__logo .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-md);
            color: #fff;
            font-size: 1.1rem;
            flex-shrink: 0;
            box-shadow: var(--shadow-glow);
        }
        .header__logo:hover {
            color: var(--text-primary);
        }
        .nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav__list {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .nav__link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-md);
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }
        .nav__link:hover {
            color: var(--text-primary);
            background: var(--bg-elevated);
        }
        .nav__link--active {
            color: var(--primary-light);
            background: rgba(230, 57, 70, 0.1);
            font-weight: 600;
        }
        .nav__cta {
            display: inline-flex;
            align-items: center;
            padding: 9px 20px;
            border-radius: var(--radius-md);
            font-size: 0.93rem;
            font-weight: 600;
            background: var(--primary);
            color: #fff;
            transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
            white-space: nowrap;
            margin-left: 8px;
            box-shadow: 0 2px 10px rgba(230, 57, 70, 0.3);
        }
        .nav__cta:hover {
            background: var(--primary-hover);
            color: #fff;
            box-shadow: 0 4px 18px rgba(230, 57, 70, 0.45);
            transform: translateY(-1px);
        }
        .nav__toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            z-index: 1001;
            cursor: pointer;
            background: none;
            border: none;
        }
        .nav__toggle span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: transform var(--transition-base), opacity var(--transition-fast);
            transform-origin: center;
        }
        .nav__toggle--active span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .nav__toggle--active span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .nav__toggle--active span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        /* Hero Section */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 120px 24px 80px;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 14, 19, 0.78) 0%, rgba(10, 14, 19, 0.88) 40%, rgba(10, 14, 19, 0.94) 100%);
            z-index: 1;
        }
        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 35%, rgba(230, 57, 70, 0.18) 0%, transparent 65%);
            z-index: 2;
        }
        .hero__content {
            position: relative;
            z-index: 3;
            text-align: center;
            max-width: 780px;
            width: 100%;
        }
        .hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 50px;
            background: rgba(230, 57, 70, 0.15);
            border: 1px solid rgba(230, 57, 70, 0.35);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary-light);
            margin-bottom: 24px;
            animation: pulse-badge 2.2s ease-in-out infinite;
        }
        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.35);
            }
            50% {
                box-shadow: 0 0 0 14px rgba(230, 57, 70, 0);
            }
        }
        .hero__badge .live-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: #ff3b3b;
            animation: blink-dot 1s ease-in-out infinite;
        }
        @keyframes blink-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 6px #ff3b3b;
            }
            50% {
                opacity: 0.35;
                box-shadow: 0 0 2px #ff3b3b;
            }
        }
        .hero__title {
            font-size: clamp(2.4rem, 5.5vw, 3.8rem);
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.02em;
            line-height: 1.15;
            margin-bottom: 20px;
            text-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
        }
        .hero__title .highlight {
            color: var(--primary-light);
            position: relative;
        }
        .hero__subtitle {
            font-size: clamp(1.05rem, 2vw, 1.2rem);
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 36px;
            max-width: 580px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero__actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-base);
            cursor: pointer;
            border: 2px solid transparent;
            letter-spacing: 0.01em;
        }
        .btn--primary {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 4px 18px rgba(230, 57, 70, 0.35);
        }
        .btn--primary:hover {
            background: var(--primary-hover);
            border-color: var(--primary-hover);
            box-shadow: 0 6px 24px rgba(230, 57, 70, 0.5);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn--outline {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
            backdrop-filter: blur(4px);
        }
        .btn--outline:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.6);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn--lg {
            padding: 16px 36px;
            font-size: 1.1rem;
            border-radius: var(--radius-lg);
        }

        /* Sections */
        .section {
            padding: 90px 0;
            position: relative;
        }
        .section--dark {
            background: var(--bg-surface);
        }
        .section--deep {
            background: var(--bg-deep);
        }
        .section__header {
            text-align: center;
            margin-bottom: 56px;
        }
        .section__label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary-light);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
            padding: 4px 14px;
            border-radius: 50px;
            background: rgba(230, 57, 70, 0.1);
            border: 1px solid rgba(230, 57, 70, 0.2);
        }
        .section__title {
            font-size: clamp(1.8rem, 3.5vw, 2.5rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }
        .section__desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* Features Grid */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 24px 28px;
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: var(--primary);
            border-radius: 0 0 4px 4px;
            transition: width var(--transition-slow);
        }
        .feature-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-default);
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .feature-card:hover::before {
            width: 70%;
        }
        .feature-card__icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: var(--radius-lg);
            background: rgba(230, 57, 70, 0.12);
            color: var(--primary-light);
            font-size: 1.5rem;
            margin-bottom: 18px;
            transition: all var(--transition-base);
        }
        .feature-card:hover .feature-card__icon {
            background: rgba(230, 57, 70, 0.2);
            box-shadow: var(--shadow-glow);
        }
        .feature-card__title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .feature-card__desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Matches / Content Cards */
        .matches-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        .match-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .match-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl);
            border-color: var(--border-default);
        }
        .match-card__image {
            position: relative;
            width: 100%;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--bg-elevated);
        }
        .match-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .match-card:hover .match-card__image img {
            transform: scale(1.06);
        }
        .match-card__badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 12px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 700;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            backdrop-filter: blur(6px);
            letter-spacing: 0.02em;
        }
        .match-card__badge--live {
            background: var(--primary);
            color: #fff;
            animation: badge-pulse 2s ease-in-out infinite;
        }
        @keyframes badge-pulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.5);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(230, 57, 70, 0);
            }
        }
        .match-card__body {
            padding: 20px 18px;
        }
        .match-card__title {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .match-card__meta {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .match-card__meta .divider {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--text-weak);
            flex-shrink: 0;
        }

        /* Stats Section */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 30px 20px;
            text-align: center;
            transition: all var(--transition-base);
        }
        .stat-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-default);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .stat-card__number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary-light);
            letter-spacing: -0.02em;
            line-height: 1;
            margin-bottom: 8px;
        }
        .stat-card__number .unit {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-left: 2px;
        }
        .stat-card__label {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* How It Works */
        .steps-list {
            display: flex;
            flex-direction: column;
            gap: 28px;
            max-width: 700px;
            margin: 0 auto;
        }
        .step-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 22px 24px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            transition: all var(--transition-base);
        }
        .step-item:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-default);
            box-shadow: var(--shadow-md);
            transform: translateX(4px);
        }
        .step-item__num {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
            box-shadow: var(--shadow-glow);
        }
        .step-item__content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
        }
        .step-item__content p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Testimonials */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            transition: all var(--transition-base);
        }
        .testimonial-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-default);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .testimonial-card__stars {
            color: var(--accent);
            font-size: 0.95rem;
            letter-spacing: 2px;
            margin-bottom: 12px;
        }
        .testimonial-card__text {
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
            font-style: italic;
        }
        .testimonial-card__author {
            font-size: 0.85rem;
            font-weight: 600;
            color: #fff;
        }
        .testimonial-card__author span {
            color: var(--text-muted);
            font-weight: 400;
            font-size: 0.8rem;
        }

        /* FAQ */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item--open {
            border-color: var(--border-default);
            box-shadow: var(--shadow-md);
        }
        .faq-item__trigger {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 20px 22px;
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            text-align: left;
            cursor: pointer;
            transition: color var(--transition-fast);
            gap: 16px;
            background: none;
            border: none;
        }
        .faq-item__trigger:hover {
            color: var(--primary-light);
        }
        .faq-item__trigger .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(230, 57, 70, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: var(--primary-light);
            transition: all var(--transition-base);
        }
        .faq-item--open .faq-item__trigger .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-item__panel {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
        }
        .faq-item--open .faq-item__panel {
            max-height: 300px;
        }
        .faq-item__panel-inner {
            padding: 0 22px 20px;
            font-size: 0.93rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* CTA Section */
        .cta-section {
            position: relative;
            padding: 100px 24px;
            text-align: center;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 14, 19, 0.9) 0%, rgba(16, 22, 30, 0.92) 100%);
            z-index: 1;
        }
        .cta-section__content {
            position: relative;
            z-index: 2;
            max-width: 640px;
            margin: 0 auto;
        }
        .cta-section__title {
            font-size: clamp(1.8rem, 3.5vw, 2.4rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }
        .cta-section__desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 32px;
            line-height: 1.6;
        }
        .cta-section__actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }

        /* Footer */
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }
        .footer__brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer__brand-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 8px;
        }
        .footer__col-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .footer__links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer__links a {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer__links a:hover {
            color: var(--primary-light);
        }
        .footer__bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 22px;
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-weak);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matches-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
            .hero {
                background-attachment: scroll;
            }
            .cta-section {
                background-attachment: scroll;
            }
        }
        @media (max-width: 768px) {
            .header__inner {
                padding: 0 16px;
            }
            .nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(17, 22, 29, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: stretch;
                padding: 90px 20px 30px;
                gap: 6px;
                transition: right var(--transition-slow);
                z-index: 999;
                border-left: 1px solid var(--border-subtle);
                box-shadow: var(--shadow-xl);
            }
            .nav--open {
                right: 0;
            }
            .nav__list {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
            }
            .nav__link {
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: var(--radius-md);
            }
            .nav__cta {
                margin-left: 0;
                margin-top: 8px;
                justify-content: center;
                text-align: center;
                padding: 13px 20px;
                font-size: 1rem;
            }
            .nav__toggle {
                display: flex;
            }
            .features-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .matches-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .testimonials-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .section {
                padding: 60px 0;
            }
            .section__header {
                margin-bottom: 36px;
            }
            .hero {
                min-height: 90vh;
                padding: 100px 16px 60px;
            }
            .hero__title {
                font-size: 2rem;
            }
            .footer__grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .btn {
                padding: 11px 22px;
                font-size: 0.93rem;
            }
            .btn--lg {
                padding: 14px 28px;
                font-size: 1rem;
            }
            html {
                scroll-padding-top: var(--header-height-mobile);
            }
            .header {
                height: var(--header-height-mobile);
            }
            .step-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
                padding: 18px 16px;
            }
            .step-item:hover {
                transform: none;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .hero__title {
                font-size: 1.7rem;
            }
            .hero__subtitle {
                font-size: 0.93rem;
            }
            .hero__actions {
                flex-direction: column;
                align-items: center;
            }
            .btn {
                width: 100%;
                justify-content: center;
                text-align: center;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-card {
                padding: 20px 14px;
            }
            .stat-card__number {
                font-size: 2rem;
            }
            .section__title {
                font-size: 1.5rem;
            }
            .match-card__body {
                padding: 14px 12px;
            }
            .faq-item__trigger {
                padding: 15px 16px;
                font-size: 0.93rem;
            }
            .faq-item__panel-inner {
                padding: 0 16px 16px;
                font-size: 0.85rem;
            }
            .cta-section {
                padding: 60px 16px;
            }
            .cta-section__title {
                font-size: 1.5rem;
            }
            .footer {
                padding: 36px 0 22px;
            }
            .header__logo {
                font-size: 1.1rem;
            }
            .header__logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
        }