*,
        *::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, 'Helvetica Neue', sans-serif;
            background: #f8f9fc;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #2b5f8a;
            text-decoration: none;
            transition: color 0.2s, border-color 0.2s;
        }
        a:hover,
        a:focus {
            color: #1a3f5c;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
            color: #14141f;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.4rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #e2e8f0;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.1rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #ffffff;
            border-bottom: 1px solid #e2e8f0;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 700;
            color: #1a1a2e;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            color: #e67e22;
            font-size: 1.9rem;
        }
        .my-logo:hover {
            text-decoration: none;
            color: #e67e22;
        }
        .my-logo span {
            font-weight: 300;
            color: #5a5a7a;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 0.2rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.1rem;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #2d2d44;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            background: #eef2f7;
            color: #1a1a2e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: #1e1e2a;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 6px;
        }
        .hamburger:hover {
            background: #eef2f7;
        }
        .breadcrumb {
            background: transparent;
            padding: 0.6rem 0 0.2rem 0;
            font-size: 0.9rem;
            color: #5a5a7a;
        }
        .breadcrumb a {
            color: #3b6f9a;
        }
        .breadcrumb i {
            margin: 0 0.4rem;
            font-size: 0.7rem;
            color: #999;
        }
        .search-section {
            background: #eef2f7;
            padding: 0.8rem 0;
            border-bottom: 1px solid #dce3ec;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
            gap: 0.5rem;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 1px solid #cdd7e3;
            border-radius: 40px;
            font-size: 1rem;
            background: #fff;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: #e67e22;
        }
        .search-form button {
            background: #1a1a2e;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #e67e22;
        }
        .main-content {
            padding: 2rem 0 3rem;
        }
        .featured-figure {
            margin: 1.5rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            background: #fff;
        }
        .featured-figure img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-figure figcaption {
            padding: 0.8rem 1.2rem;
            background: #fff;
            font-size: 0.9rem;
            color: #5a5a7a;
            border-top: 1px solid #eee;
        }
        .info-box {
            background: #ffffff;
            border-left: 5px solid #e67e22;
            padding: 1.2rem 1.8rem;
            border-radius: 8px;
            margin: 1.8rem 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        .info-box strong {
            color: #1a1a2e;
        }
        .inline-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            padding: 0.8rem 0;
            list-style: none;
        }
        .inline-links li a {
            background: #eef2f7;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #2b5f8a;
        }
        .inline-links li a:hover {
            background: #dce3ec;
            text-decoration: none;
        }
        .feedback-section {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            margin: 2.5rem 0;
            padding: 1.8rem;
            background: #ffffff;
            border-radius: 16px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
        }
        .feedback-col {
            flex: 1 1 260px;
        }
        .feedback-col h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-form input,
        .feedback-form textarea,
        .feedback-form select {
            width: 100%;
            padding: 0.6rem 0.8rem;
            border: 1px solid #cdd7e3;
            border-radius: 8px;
            font-size: 0.95rem;
            margin-bottom: 0.7rem;
            background: #fafbfc;
        }
        .feedback-form textarea {
            resize: vertical;
            min-height: 80px;
        }
        .feedback-form button {
            background: #1a1a2e;
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .feedback-form button:hover {
            background: #e67e22;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.2rem;
            justify-content: flex-end;
            margin-bottom: 0.6rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f1c40f;
        }
        .site-footer {
            background: #1a1a2e;
            color: #c8c8da;
            padding: 2.5rem 0 1.2rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 1.5rem;
        }
        .footer-col {
            flex: 1 1 200px;
        }
        .footer-col h4 {
            color: #fff;
            margin-top: 0;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        .footer-col a {
            color: #aab8d0;
        }
        .footer-col a:hover {
            color: #fff;
        }
        friend-link {
            display: block;
            margin-top: 0.4rem;
        }
        friend-link a {
            display: inline-block;
            padding: 0.2rem 0;
            color: #aab8d0;
        }
        friend-link a:hover {
            color: #fff;
        }
        .copyright {
            border-top: 1px solid #2d2d4a;
            padding-top: 1.2rem;
            margin-top: 1.8rem;
            text-align: center;
            font-size: 0.9rem;
            color: #8a8aaa;
        }
        .copyright a {
            color: #aab8d0;
        }
        @media (max-width: 820px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-wrap {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.3s ease;
                flex-direction: column;
                margin-top: 0.6rem;
            }
            .nav-wrap.open {
                max-height: 600px;
            }
            .nav-list {
                flex-direction: column;
                width: 100%;
                gap: 0;
            }
            .nav-list li a {
                padding: 0.7rem 0.8rem;
                border-radius: 6px;
            }
            .search-form {
                flex-wrap: wrap;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .feedback-section {
                flex-direction: column;
                gap: 1.5rem;
            }
            .footer-inner {
                flex-direction: column;
                gap: 1.8rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .info-box {
                padding: 0.8rem 1rem;
            }
            .featured-figure figcaption {
                font-size: 0.8rem;
            }
        }
        .last-updated {
            display: inline-block;
            background: #eef2f7;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #5a5a7a;
            margin-bottom: 0.8rem;
        }
        .last-updated i {
            margin-right: 0.3rem;
        }
        .tag {
            display: inline-block;
            background: #e67e22;
            color: #fff;
            padding: 0.1rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .highlight {
            background: #fef9e7;
            padding: 0.1rem 0.4rem;
            border-radius: 4px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        @media (max-width: 640px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
        }
        .card {
            background: #fff;
            border-radius: 12px;
            padding: 1.2rem 1.5rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            border: 1px solid #edf2f7;
        }
        .card h4 {
            margin-top: 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #edf2f7;
        }
        th {
            background: #1a1a2e;
            color: #fff;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f8f9fc;
        }
        .btn-icon {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }