*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #faf8f5;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #c0392b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #e74c3c;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        header {
            background: linear-gradient(135deg, #1a2a3a 0%, #0f1a26 100%);
            color: #fff;
            padding: 1rem 0;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
            position: relative;
            z-index: 10;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f1c40f;
            text-shadow: 0 2px 8px rgba(241, 196, 15, 0.3);
            transition: transform 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #f1c40f;
        }
        .my-logo i {
            font-size: 2rem;
            color: #e67e22;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-list a {
            color: #ecf0f1;
            font-weight: 500;
            padding: 0.4rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: border-color 0.25s, color 0.25s;
            font-size: 0.95rem;
        }
        .nav-list a:hover {
            border-bottom-color: #f1c40f;
            color: #f1c40f;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            transition: transform 0.2s;
        }
        .hamburger:hover {
            transform: scale(1.1);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #fff;
            padding: 0.75rem 1.2rem;
            border-radius: 40px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            margin: 1.2rem 0 1.8rem 0;
            font-size: 0.9rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem;
        }
        .breadcrumb a {
            color: #2c3e50;
        }
        .breadcrumb a:hover {
            color: #c0392b;
        }
        .breadcrumb span {
            color: #7f8c8d;
        }
        .breadcrumb .sep {
            color: #bdc3c7;
            margin: 0 0.25rem;
        }
        main {
            padding: 1.5rem 0 3rem;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            color: #1a2a3a;
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
        }
        h1 .highlight {
            color: #c0392b;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1a2a3a;
            margin-top: 3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.4rem;
            border-bottom: 4px solid #f1c40f;
            display: inline-block;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #2c3e50;
            margin-top: 2rem;
            margin-bottom: 0.6rem;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #34495e;
            margin-top: 1.6rem;
            margin-bottom: 0.4rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #2d2d2d;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 400;
            color: #3d3d3d;
            background: #fff;
            padding: 1.2rem 1.8rem;
            border-left: 6px solid #f1c40f;
            border-radius: 0 16px 16px 0;
            margin-bottom: 2rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
        }
        .img-wrapper {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            background: #fff;
            padding: 0.75rem;
        }
        .img-wrapper figcaption {
            padding: 0.75rem 0.5rem 0.25rem;
            font-size: 0.9rem;
            color: #7f8c8d;
            text-align: center;
            font-style: italic;
        }
        .emoji-big {
            font-size: 1.8rem;
            line-height: 1;
        }
        .badge {
            display: inline-block;
            background: #f1c40f;
            color: #1a2a3a;
            font-weight: 700;
            padding: 0.2rem 1rem;
            border-radius: 40px;
            font-size: 0.85rem;
            letter-spacing: 0.3px;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.8rem;
            margin: 2rem 0;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            padding: 1.6rem 1.5rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            transition: transform 0.2s, box-shadow 0.3s;
            border: 1px solid rgba(0, 0, 0, 0.03);
        }
        .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
        }
        .card i {
            font-size: 2rem;
            color: #c0392b;
            margin-bottom: 0.75rem;
        }
        .card h3 {
            margin-top: 0;
        }
        .card p {
            font-size: 0.98rem;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
        }
        .stat-item {
            background: #1a2a3a;
            color: #fff;
            padding: 1.2rem 1rem;
            border-radius: 16px;
            text-align: center;
            transition: transform 0.2s;
        }
        .stat-item:hover {
            transform: scale(1.03);
        }
        .stat-item .num {
            font-size: 2.4rem;
            font-weight: 800;
            color: #f1c40f;
            display: block;
        }
        .stat-item .label {
            font-size: 0.9rem;
            opacity: 0.85;
        }
        .form-section {
            background: #fff;
            border-radius: 24px;
            padding: 2rem 2rem 2.5rem;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
            margin: 2.5rem 0;
            border: 1px solid rgba(0, 0, 0, 0.03);
        }
        .form-section h2 {
            margin-top: 0;
            border-bottom: none;
            display: block;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            font-weight: 600;
            display: block;
            margin-bottom: 0.3rem;
            color: #2c3e50;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.9rem 1.2rem;
            border: 2px solid #e0e0e0;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.25s, box-shadow 0.25s;
            background: #fafafa;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #f1c40f;
            box-shadow: 0 0 0 4px rgba(241, 196, 15, 0.15);
            background: #fff;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.9rem 2.2rem;
            border: none;
            border-radius: 40px;
            font-size: 1.05rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s, box-shadow 0.25s;
            background: #c0392b;
            color: #fff;
        }
        .btn:hover {
            background: #e74c3c;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(192, 57, 43, 0.25);
        }
        .btn-secondary {
            background: #2c3e50;
        }
        .btn-secondary:hover {
            background: #1a2a3a;
            box-shadow: 0 8px 24px rgba(44, 62, 80, 0.25);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
            font-size: 2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #ddd;
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f1c40f;
        }
        .star-rating label:hover {
            transform: scale(1.15);
        }
        footer {
            background: #0f1a26;
            color: #bdc3c7;
            padding: 2.5rem 0 1.8rem;
            border-radius: 24px 24px 0 0;
            margin-top: 3rem;
        }
        footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        footer a {
            color: #ecf0f1;
        }
        footer a:hover {
            color: #f1c40f;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.04);
            padding: 1.2rem 1.5rem;
            border-radius: 16px;
            margin: 0.5rem 0;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.8rem;
            margin-bottom: 0.4rem;
        }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 1.5rem;
            margin-top: 1rem;
            text-align: center;
            font-size: 0.9rem;
            color: #95a5a6;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        @media (max-width: 900px) {
            footer .container {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        @media (max-width: 768px) {
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a2a3a;
                padding: 1rem 0 1.5rem;
                border-radius: 0 0 20px 20px;
                gap: 0.6rem;
                margin-top: 0.5rem;
            }
            .nav-list.show {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
                padding: 0.5rem 1rem;
                flex-wrap: wrap;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .lead {
                font-size: 1.05rem;
                padding: 1rem 1.2rem;
            }
            .form-section {
                padding: 1.5rem 1.2rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.6rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 0.6rem;
            }
            .stat-item .num {
                font-size: 1.8rem;
            }
            .btn {
                padding: 0.7rem 1.4rem;
                font-size: 0.95rem;
            }
        }
        section[id] {
            scroll-margin-top: 80px;
        }
        .mt-3 {
            margin-top: 2rem;
        }
        .mb-2 {
            margin-bottom: 1.5rem;
        }
        .text-center {
            text-align: center;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }
        .gap-1 {
            gap: 0.75rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
        }
        th,
        td {
            padding: 0.85rem 1.2rem;
            text-align: left;
            border-bottom: 1px solid #eee;
        }
        th {
            background: #1a2a3a;
            color: #fff;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f9f7f4;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.4rem;
            list-style: none;
            padding: 0.6rem 0;
        }
        .link-list-inline li::before {
            content: "•";
            color: #c0392b;
            font-weight: 700;
            margin-right: 0.4rem;
        }