*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #f8fafc;
            color: #1e293b;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #0f3b5e;
            text-decoration: underline;
            transition: color 0.2s;
        }
        a:hover {
            color: #b22234;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4 {
            line-height: 1.25;
            color: #0b1e2e;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            font-weight: 700;
        }
        h1 {
            font-size: 2.2rem;
            border-bottom: 4px solid #b22234;
            padding-bottom: 0.5rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.7rem;
            border-left: 6px solid #b22234;
            padding-left: 1rem;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #1e3a5f;
        }
        h4 {
            font-size: 1.1rem;
            color: #2c5282;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(145deg, #0b1e2e 0%, #1a365d 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            text-decoration: none;
            background: linear-gradient(135deg, #f9d71c, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            display: inline-block;
        }
        .my-logo:hover {
            opacity: 0.9;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #94a3b8;
            color: #94a3b8;
            letter-spacing: 1px;
            font-weight: 400;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f9d71c;
            color: #f9d71c;
            font-size: 1.6rem;
            padding: 0.3rem 0.9rem;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f9d71c;
            color: #0b1e2e;
        }
        .primary-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .primary-nav a {
            color: #e2e8f0;
            text-decoration: none;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.2s;
        }
        .primary-nav a:hover {
            background: rgba(249, 215, 28, 0.15);
            color: #f9d71c;
        }
        @media (max-width: 860px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #0f2a44;
                padding: 1rem 0.5rem;
                border-radius: 0 0 16px 16px;
                margin-top: 0.6rem;
                gap: 0.1rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.7rem 1.2rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }
        }
        .breadcrumb {
            background: #e9edf2;
            padding: 0.7rem 1.2rem;
            border-radius: 40px;
            display: inline-flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem 0.8rem;
            font-size: 0.85rem;
            margin: 1.2rem 0 1.8rem 0;
        }
        .breadcrumb a {
            color: #0f3b5e;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span.sep {
            color: #64748b;
        }
        .breadcrumb .current {
            color: #b22234;
            font-weight: 600;
        }
        .content-wrap {
            background: #fff;
            border-radius: 28px;
            padding: 2rem 2.5rem;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
            margin: 1.5rem 0 2.5rem 0;
        }
        @media (max-width: 640px) {
            .content-wrap {
                padding: 1.2rem 1rem;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.1rem;
            }
        }
        .last-updated {
            font-size: 0.9rem;
            color: #64748b;
            background: #f1f5f9;
            padding: 0.4rem 1.2rem;
            border-radius: 30px;
            display: inline-block;
            margin-bottom: 1.8rem;
        }
        .featured-image {
            margin: 1.8rem 0 2.2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.7rem 1rem;
            background: #f1f5f9;
            font-size: 0.85rem;
            color: #334155;
            text-align: center;
        }
        .info-highlight {
            background: linear-gradient(135deg, #eef2ff, #e0e7ff);
            border-left: 6px solid #b22234;
            padding: 1.5rem 2rem;
            border-radius: 16px;
            margin: 2rem 0;
        }
        .info-highlight p:last-child {
            margin-bottom: 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1.2rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: #f8fafc;
            border: 1px solid #e2e8f0;
            border-radius: 16px;
            padding: 1.4rem 1rem;
            text-align: center;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
        }
        .stat-card .number {
            font-size: 2.2rem;
            font-weight: 800;
            color: #b22234;
            line-height: 1.2;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: #475569;
            margin-top: 0.3rem;
        }
        .form-section {
            background: #f1f5f9;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            margin: 2.5rem 0;
            border: 1px solid #e2e8f0;
        }
        .form-section h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #1e293b;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #cbd5e1;
            border-radius: 10px;
            font-size: 1rem;
            transition: 0.2s;
            background: #fff;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #b22234;
            outline: none;
            box-shadow: 0 0 0 4px rgba(178, 34, 52, 0.1);
        }
        .btn {
            background: #b22234;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: #8b1a2b;
            transform: scale(1.02);
        }
        .btn-secondary {
            background: #1e3a5f;
        }
        .btn-secondary:hover {
            background: #0f2a44;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
            font-size: 2rem;
            color: #cbd5e1;
            cursor: pointer;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        friend-link {
            display: block;
            background: #f1f5f9;
            padding: 1.5rem 2rem;
            border-radius: 20px;
            margin: 2.5rem 0 1rem 0;
            border: 1px solid #e2e8f0;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.2rem;
            color: #0b1e2e;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
        }
        friend-link li a {
            text-decoration: none;
            font-weight: 500;
        }
        friend-link li a:hover {
            text-decoration: underline;
        }
        .site-footer {
            background: #0b1e2e;
            color: #cbd5e1;
            padding: 2.5rem 0 1.5rem 0;
            margin-top: 3rem;
            border-radius: 40px 40px 0 0;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .site-footer a {
            color: #f9d71c;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .copyright {
            text-align: center;
            width: 100%;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            color: #94a3b8;
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            .form-section {
                padding: 1.2rem 1rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .header-inner {
                gap: 0.5rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }
        hr {
            border: none;
            border-top: 2px dashed #e2e8f0;
            margin: 2.5rem 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #e2e8f0;
        }
        th {
            background: #0b1e2e;
            color: #fff;
            font-weight: 600;
        }
        tr:nth-child(even) {
            background: #f8fafc;
        }
        .faq-item {
            padding: 1rem 0;
            border-bottom: 1px solid #e2e8f0;
        }
        .faq-item strong {
            font-size: 1.05rem;
            color: #0b1e2e;
        }