/* CSS Reset & Variables */
        :root {
            --primary: #7209b7;
            --primary-light: #f72585;
            --secondary: #3f37c9;
            --bg-light: #f8f7ff;
            --text-dark: #1a1a2e;
            --text-muted: #62627a;
            --white: #ffffff;
            --shadow: 0 10px 30px rgba(114, 9, 183, 0.08);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-max: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

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

        section {
            padding: 80px 0;
            border-bottom: 1px solid rgba(114, 9, 183, 0.05);
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-size: 2rem;
            color: var(--text-dark);
            margin-bottom: 16px;
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 50px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--primary-light));
            border-radius: 2px;
        }

        .section-header p {
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            font-weight: 600;
            border-radius: 8px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            font-size: 1rem;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            box-shadow: 0 4px 15px rgba(114, 9, 183, 0.2);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(114, 9, 183, 0.35);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary);
            color: var(--white);
        }

        /* Header Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0,0,0,0.05);
            transition: var(--transition);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ai-page-logo {
            max-height: 45px;
            width: auto;
        }

        .logo-text {
            font-size: 1.4rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-menu {
            display: flex;
            gap: 20px;
            list-style: none;
            align-items: center;
        }

        .nav-menu a {
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .nav-menu a:hover {
            color: var(--primary);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--primary);
        }

        /* Section 1: Hero (No Images Allowed in Hero) */
        .hero {
            padding: 150px 0 100px 0;
            background: linear-gradient(145deg, #120024 0%, #2e0854 100%);
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(247,37,133,0.3) 0%, transparent 70%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }

        .hero h1 {
            font-size: 3rem;
            line-height: 1.2;
            margin-bottom: 20px;
            background: linear-gradient(to right, #ffffff, #f72585, #b5179e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero p.lead {
            font-size: 1.2rem;
            color: #d1c4e9;
            margin-bottom: 35px;
            line-height: 1.8;
        }

        .hero-btns {
            display: flex;
            gap: 15px;
            justify-content: center;
            margin-bottom: 50px;
        }

        .hero-btn-primary {
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
            color: var(--white);
            box-shadow: 0 4px 15px rgba(247, 37, 133, 0.4);
        }

        .hero-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(247, 37, 133, 0.6);
        }

        .hero-btn-outline {
            border: 2px solid rgba(255, 255, 255, 0.3);
            color: var(--white);
            background: rgba(255, 255, 255, 0.05);
        }

        .hero-btn-outline:hover {
            background: var(--white);
            color: var(--primary);
        }

        /* Metric Cards */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 30px;
        }

        .metric-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 24px 15px;
            border-radius: 12px;
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        .metric-card:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--primary-light);
        }

        .metric-num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary-light);
            margin-bottom: 5px;
        }

        .metric-label {
            font-size: 0.9rem;
            color: #b0a0cc;
        }

        /* Section 2: About Us */
        .about-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .about-text p {
            margin-bottom: 15px;
            color: var(--text-muted);
        }

        .about-features {
            list-style: none;
            margin-top: 20px;
        }

        .about-features li {
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
        }

        .about-features li::before {
            content: '✓';
            color: var(--primary-light);
            font-weight: bold;
        }

        .about-software-info {
            background: var(--white);
            padding: 30px;
            border-radius: 16px;
            box-shadow: var(--shadow);
            border-left: 5px solid var(--primary);
        }

        /* Section 3: AIGC Service System */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .service-card {
            background: var(--white);
            padding: 35px 24px;
            border-radius: 16px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid rgba(114, 9, 183, 0.03);
            text-align: left;
        }

        .service-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary-light);
            box-shadow: 0 15px 35px rgba(114, 9, 183, 0.15);
        }

        .service-icon {
            width: 50px;
            height: 50px;
            background: rgba(114, 9, 183, 0.08);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.5rem;
            margin-bottom: 20px;
        }

        .service-card h3 {
            font-size: 1.25rem;
            margin-bottom: 12px;
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .platform-tag-cloud {
            margin-top: 40px;
            padding: 30px;
            background: var(--white);
            border-radius: 16px;
            box-shadow: var(--shadow);
            text-align: center;
        }

        .platform-tag-cloud h4 {
            margin-bottom: 20px;
            color: var(--primary);
        }

        .tag-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }

        .tag {
            padding: 6px 14px;
            background: var(--bg-light);
            border: 1px solid rgba(114, 9, 183, 0.1);
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--secondary);
            transition: var(--transition);
        }

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

        /* Section 4: Workflow Steps */
        .steps-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .step-card {
            background: var(--white);
            padding: 30px 20px;
            border-radius: 16px;
            box-shadow: var(--shadow);
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .step-num {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin: 0 auto 15px auto;
        }

        .step-card h3 {
            font-size: 1.1rem;
            margin-bottom: 10px;
        }

        .step-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Section 5: Solutions */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .solution-card {
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .solution-card:hover {
            transform: translateY(-5px);
        }

        .solution-body {
            padding: 24px;
        }

        .solution-tag {
            display: inline-block;
            padding: 4px 10px;
            background: rgba(247, 37, 133, 0.1);
            color: var(--primary-light);
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: bold;
            margin-bottom: 10px;
        }

        .solution-body h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
        }

        .solution-body p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }

        /* Section 6: National Service Network */
        .network-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .network-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }

        .network-item {
            background: var(--white);
            padding: 16px;
            border-radius: 8px;
            box-shadow: var(--shadow);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .network-dot {
            width: 10px;
            height: 10px;
            background-color: var(--primary-light);
            border-radius: 50%;
        }

        /* Section 7: Standard Service Timeline & Section 8: Technical Standards */
        .timeline-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .timeline {
            position: relative;
            border-left: 2px solid var(--primary-light);
            padding-left: 20px;
            margin-left: 10px;
        }

        .timeline-item {
            position: relative;
            margin-bottom: 25px;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -27px;
            top: 5px;
            width: 12px;
            height: 12px;
            background: var(--white);
            border: 3px solid var(--primary);
            border-radius: 50%;
        }

        .timeline-title {
            font-weight: bold;
            margin-bottom: 4px;
        }

        .timeline-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .standards-card {
            background: var(--white);
            padding: 30px;
            border-radius: 16px;
            box-shadow: var(--shadow);
        }

        .standard-row {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .standard-row:last-child {
            border-bottom: none;
        }

        .standard-label {
            font-weight: bold;
        }

        .standard-value {
            color: var(--primary);
        }

        /* Section 9: Case Center */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .case-card {
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-5px);
        }

        .case-img-container {
            width: 100%;
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .case-img-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .case-card:hover .case-img-container img {
            transform: scale(1.05);
        }

        .case-body {
            padding: 20px;
        }

        .case-body h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }

        .case-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Section 10: Comparison Table (Strict Criteria) */
        .table-responsive {
            width: 100%;
            overflow-x: auto;
            margin-top: 30px;
            background: var(--white);
            border-radius: 16px;
            box-shadow: var(--shadow);
        }

        table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        th, td {
            padding: 16px 24px;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        th {
            background-color: rgba(114, 9, 183, 0.05);
            color: var(--text-dark);
            font-weight: 700;
        }

        tr:last-child td {
            border-bottom: none;
        }

        .highlight-col {
            background-color: rgba(114, 9, 183, 0.02);
            font-weight: 600;
        }

        .badge-star {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: #ffb703;
            font-weight: bold;
        }

        /* Section 11: Demand Match & Section 12: Token Price */
        .match-box {
            background: var(--white);
            padding: 30px;
            border-radius: 16px;
            box-shadow: var(--shadow);
            margin-bottom: 40px;
        }

        .match-form {
            display: grid;
            grid-template-columns: repeat(3, 1fr) auto;
            gap: 15px;
            align-items: end;
        }

        .match-form select, .match-form input {
            padding: 12px;
            border: 1px solid rgba(114, 9, 183, 0.15);
            border-radius: 8px;
            font-size: 0.9rem;
            outline: none;
        }

        .price-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }

        .price-card {
            background: var(--white);
            border-radius: 16px;
            padding: 30px 20px;
            box-shadow: var(--shadow);
            text-align: center;
            border: 1px solid rgba(114, 9, 183, 0.05);
        }

        .price-card.featured {
            border-color: var(--primary-light);
            position: relative;
        }

        .price-card.featured::before {
            content: '推荐';
            position: absolute;
            top: 10px;
            right: 10px;
            background: var(--primary-light);
            color: var(--white);
            font-size: 0.75rem;
            padding: 2px 8px;
            border-radius: 4px;
        }

        .price-card h3 {
            font-size: 1.1rem;
            margin-bottom: 15px;
        }

        .price-val {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .price-list {
            list-style: none;
            margin-bottom: 20px;
            font-size: 0.85rem;
            color: var(--text-muted);
            text-align: left;
        }

        .price-list li {
            margin-bottom: 8px;
            display: flex;
            justify-content: space-between;
        }

        /* Section 13 & 14: Training Services */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .training-card {
            background: var(--white);
            border-radius: 12px;
            padding: 24px;
            box-shadow: var(--shadow);
            border-top: 4px solid var(--primary);
            text-align: center;
            transition: var(--transition);
        }

        .training-card:hover {
            transform: translateY(-5px);
        }

        .training-card h3 {
            font-size: 1.05rem;
            margin-bottom: 12px;
            color: var(--text-dark);
        }

        .training-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Section 15, 16, 17, 18: Help & FAQ & Troubleshooting & Glossary */
        .help-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 40px;
        }

        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--white);
            border-radius: 8px;
            box-shadow: var(--shadow);
            overflow: hidden;
            border: 1px solid rgba(0,0,0,0.02);
        }

        .faq-header {
            padding: 16px 20px;
            background: var(--white);
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition);
        }

        .faq-header:hover {
            background: rgba(114, 9, 183, 0.02);
        }

        .faq-icon {
            transition: var(--transition);
        }

        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            padding: 0 20px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .faq-body.open {
            padding: 16px 20px;
        }

        .trouble-card {
            background: var(--white);
            padding: 24px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            margin-bottom: 20px;
        }

        .trouble-card h3 {
            font-size: 1.1rem;
            color: var(--primary-light);
            margin-bottom: 10px;
        }

        .glossary-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-top: 30px;
        }

        .glossary-item {
            background: rgba(255, 255, 255, 0.7);
            padding: 16px;
            border-radius: 8px;
            border-left: 3px solid var(--secondary);
        }

        .glossary-title {
            font-weight: 700;
            margin-bottom: 5px;
        }

        .glossary-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Section 19: Articles Section (Knowledge Base) */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .article-card {
            background: var(--white);
            padding: 20px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .article-card:hover {
            transform: translateY(-3px);
        }

        .article-card h3 {
            font-size: 1rem;
            margin-bottom: 10px;
        }

        .article-link {
            display: inline-block;
            color: var(--primary);
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: bold;
            margin-top: 10px;
        }

        /* User Comments Section (6 Reviews) */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 40px;
        }

        .review-card {
            background: var(--white);
            padding: 24px;
            border-radius: 16px;
            box-shadow: var(--shadow);
            border: 1px solid rgba(0,0,0,0.02);
            position: relative;
        }

        .review-quote {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            font-style: italic;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .author-avatar {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: bold;
            font-size: 0.85rem;
        }

        .author-meta h4 {
            font-size: 0.9rem;
            color: var(--text-dark);
        }

        .author-meta p {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* Section 20: Contact Us & Submit Form */
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .contact-info {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            padding: 40px;
            border-radius: 20px;
            box-shadow: var(--shadow);
        }

        .contact-info h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

        .contact-info p {
            color: rgba(255,255,255,0.8);
            margin-bottom: 30px;
        }

        .qr-codes {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .qr-item {
            text-align: center;
            background: rgba(255, 255, 255, 0.1);
            padding: 15px;
            border-radius: 12px;
        }

        .qr-item img {
            width: 100%;
            max-width: 130px;
            height: auto;
            border-radius: 8px;
            margin-bottom: 10px;
        }

        .qr-item p {
            margin: 0;
            font-size: 0.85rem;
            color: var(--white);
        }

        .form-container {
            background: var(--white);
            padding: 40px;
            border-radius: 20px;
            box-shadow: var(--shadow);
        }

        .form-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-group.full-width {
            grid-column: span 2;
        }

        .form-group label {
            display: block;
            margin-bottom: 6px;
            font-weight: 600;
            font-size: 0.85rem;
        }

        .form-group input, .form-group select, .form-group textarea {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid rgba(114, 9, 183, 0.2);
            border-radius: 8px;
            outline: none;
            transition: var(--transition);
        }

        .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 8px rgba(114, 9, 183, 0.15);
        }

        /* Floating Customer Service */
        .floating-service {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            background: var(--white);
            border-radius: 50%;
            width: 60px;
            height: 60px;
            box-shadow: 0 8px 30px rgba(0,0,0,0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            border: 2px solid var(--primary-light);
        }

        .floating-service:hover {
            transform: scale(1.1);
        }

        .floating-service svg {
            width: 30px;
            height: 30px;
            fill: var(--primary);
        }

        .floating-card {
            position: absolute;
            bottom: 75px;
            right: 0;
            width: 260px;
            background: var(--white);
            border-radius: 12px;
            padding: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.25);
            display: none;
            border: 1px solid rgba(114, 9, 183, 0.1);
        }

        .floating-card.active {
            display: block;
        }

        .floating-card h4 {
            margin-bottom: 12px;
            font-size: 1rem;
            color: var(--primary);
            text-align: center;
        }

        .floating-card img {
            width: 100%;
            height: auto;
            border-radius: 6px;
            margin-bottom: 10px;
        }

        .floating-card p {
            font-size: 0.8rem;
            color: var(--text-muted);
            text-align: center;
            margin-bottom: 5px;
        }

        /* Footer */
        footer {
            background-color: #0b0914;
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 20px 0;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo {
            margin-bottom: 15px;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--white);
        }

        .footer-friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 10px;
        }

        .footer-friend-links a {
            padding: 4px 8px;
            background: rgba(255,255,255,0.05);
            border-radius: 4px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
        }

        .footer-friend-links a:hover {
            background: var(--primary);
            color: var(--white);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.8rem;
        }

        /* Responsive Layouts */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.2rem;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .about-grid, .network-grid, .timeline-grid, .help-grid, .contact-wrapper {
                grid-template-columns: 1fr;
            }
            .steps-container {
                grid-template-columns: repeat(2, 1fr);
            }
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .match-form {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 576px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .steps-container {
                grid-template-columns: 1fr;
            }
            .form-grid {
                grid-template-columns: 1fr;
            }
            .form-group.full-width {
                grid-column: span 1;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background: var(--white);
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            }
            .nav-menu.active {
                display: flex;
            }
            .mobile-toggle {
                display: block;
            }
        }