*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
            background: #f4f7fb;
            color: #1a2634;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #d4a017;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0b1a30 0%, #132a4a 100%);
            color: #fff;
            padding: 0.8rem 0;
            border-bottom: 4px solid #f0b429;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f0b429, #f7d875);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #f0b429;
            font-size: 1.8rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.6rem;
            font-weight: 400;
            -webkit-text-fill-color: rgba(255, 255, 255, 0.6);
            display: block;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: transform 0.2s;
        }
        .nav-toggle:hover {
            transform: scale(1.1);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: rgba(255, 255, 255, 0.85);
            padding: 0.45rem 0.9rem;
            border-radius: 30px;
            font-size: 0.88rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        .nav-menu a:hover,
        .nav-menu a:focus {
            background: rgba(240, 180, 41, 0.2);
            color: #f0b429;
            text-decoration: none;
        }
        .nav-menu a.active {
            background: #f0b429;
            color: #0b1a30;
        }
        @media (max-width: 820px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #0d1f36;
                margin-top: 0.8rem;
                border-radius: 12px;
                padding: 0.8rem 0.4rem;
                gap: 0.1rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.7rem 1.2rem;
                border-radius: 8px;
                white-space: normal;
            }
        }
        .breadcrumb {
            background: #fff;
            padding: 0.7rem 0;
            border-bottom: 1px solid #e2e8f0;
            font-size: 0.85rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #94a3b8;
            font-size: 1.1rem;
            margin-right: 0.3rem;
        }
        .breadcrumb a {
            color: #1e40af;
        }
        .breadcrumb span {
            color: #475569;
        }
        .main-wrap {
            padding: 2rem 0 3rem;
        }
        .section-card {
            background: #fff;
            border-radius: 18px;
            padding: 1.8rem 2rem;
            margin-bottom: 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            transition: box-shadow 0.3s;
        }
        .section-card:hover {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.07);
        }
        h1 {
            font-size: 2.3rem;
            font-weight: 800;
            color: #0b1a30;
            line-height: 1.2;
            margin-bottom: 0.6rem;
            letter-spacing: -0.5px;
        }
        h1 i {
            color: #f0b429;
            margin-right: 0.4rem;
        }
        h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: #0b1a30;
            margin: 2rem 0 0.8rem;
            border-left: 5px solid #f0b429;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: #1e3a5f;
            margin: 1.6rem 0 0.6rem;
        }
        h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: #2c3e50;
            margin: 1.2rem 0 0.4rem;
        }
        p {
            margin-bottom: 1rem;
            color: #2d3a4a;
        }
        .meta-time {
            font-size: 0.85rem;
            color: #64748b;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1.2rem;
            flex-wrap: wrap;
        }
        .meta-time i {
            color: #f0b429;
        }
        .featured-img {
            border-radius: 16px;
            overflow: hidden;
            margin: 1.5rem 0 2rem;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
        }
        .featured-img img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-img figcaption {
            background: #f8fafc;
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #475569;
            border-top: 1px solid #e2e8f0;
        }
        .highlight-box {
            background: #fef9e7;
            border-left: 5px solid #f0b429;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.6rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 1rem;
            margin: 1.4rem 0;
        }
        .stat-item {
            background: #f1f5f9;
            border-radius: 12px;
            padding: 1rem 1.2rem;
            text-align: center;
        }
        .stat-item .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #0b1a30;
            display: block;
        }
        .stat-item .label {
            font-size: 0.85rem;
            color: #475569;
            margin-top: 0.2rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.4rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.92rem;
        }
        table th {
            background: #0b1a30;
            color: #fff;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        table td {
            padding: 0.65rem 1rem;
            border-bottom: 1px solid #e2e8f0;
        }
        table tr:hover td {
            background: #f8fafc;
        }
        .search-form {
            display: flex;
            gap: 0.6rem;
            margin: 1.2rem 0;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1.2rem;
            border: 2px solid #d1d9e6;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
        }
        .search-form input:focus {
            border-color: #f0b429;
        }
        .search-form button {
            background: #0b1a30;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #1e3a5f;
            transform: scale(1.02);
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.9rem 1.2rem;
            border: 2px solid #d1d9e6;
            border-radius: 14px;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 110px;
            font-family: inherit;
            outline: none;
            transition: border 0.25s;
        }
        .comment-form textarea:focus {
            border-color: #f0b429;
        }
        .comment-form .row {
            display: flex;
            gap: 0.8rem;
            margin-top: 0.8rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .comment-form .row input {
            flex: 1;
            min-width: 140px;
            padding: 0.65rem 1.2rem;
            border: 2px solid #d1d9e6;
            border-radius: 40px;
            font-size: 0.9rem;
            outline: none;
        }
        .comment-form .row input:focus {
            border-color: #f0b429;
        }
        .comment-form .row button {
            background: #f0b429;
            color: #0b1a30;
            border: none;
            padding: 0.65rem 1.8rem;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-form .row button:hover {
            background: #d4a017;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.6rem;
            margin: 0.6rem 0;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            cursor: pointer;
            color: #d1d9e6;
            transition: color 0.15s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #f0b429;
        }
        .rating-form button {
            background: #0b1a30;
            color: #fff;
            border: none;
            padding: 0.5rem 1.4rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            margin-top: 0.4rem;
        }
        .rating-form button:hover {
            background: #1e3a5f;
        }
        friend-link {
            display: block;
            background: #f1f5f9;
            border-radius: 16px;
            padding: 1.4rem 1.8rem;
            margin: 1.2rem 0 0.5rem;
        }
        friend-link .fl-head {
            font-weight: 700;
            font-size: 1rem;
            color: #0b1a30;
            margin-bottom: 0.6rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
        }
        friend-link .fl-list a {
            font-size: 0.9rem;
            color: #1e40af;
            padding: 0.2rem 0;
        }
        friend-link .fl-list a:hover {
            color: #b8860b;
        }
        .site-footer {
            background: #0b1a30;
            color: rgba(255, 255, 255, 0.8);
            padding: 2.5rem 0 1.8rem;
            margin-top: 1rem;
            border-top: 4px solid #f0b429;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            text-align: center;
            opacity: 0.8;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.2rem;
            margin-top: 0.6rem;
        }
        .site-footer .copyright a {
            color: #f0b429;
        }
        @media (max-width: 600px) {
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            .section-card {
                padding: 1.2rem 1rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
        }
        @media (max-width: 400px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .text-gold {
            color: #b8860b;
        }
        .fw-700 {
            font-weight: 700;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .gap-1 {
            gap: 0.5rem;
        }
        .gap-2 {
            gap: 1rem;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }