*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #e85d04;
            --primary-dark: #b94700;
            --secondary: #00296b;
            --accent: #ffb703;
            --bg: #fefcf3;
            --bg-card: #ffffff;
            --text: #1a1a2e;
            --text-light: #4a4a5a;
            --border: #e0dcd0;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --radius: 14px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-height: 72px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: var(--secondary);
            color: #fff;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 16px;
        }
        .my-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            background: linear-gradient(135deg, var(--accent), var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .my-logo i {
            -webkit-text-fill-color: var(--accent);
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .my-logo span {
            font-weight: 300;
            -webkit-text-fill-color: rgba(255, 255, 255, 0.7);
            font-size: 0.7rem;
            display: block;
            letter-spacing: 1px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 4px;
            align-items: center;
        }
        .nav-list li a {
            color: rgba(255, 255, 255, 0.85);
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .nav-list li a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            text-decoration: none;
        }
        .nav-list li a.active {
            background: var(--primary);
            color: #fff;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
            background: none;
            border: none;
        }
        .hamburger span {
            width: 28px;
            height: 3px;
            background: #fff;
            border-radius: 4px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }
        .breadcrumb {
            padding: 16px 0 8px;
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .breadcrumb a {
            color: var(--secondary);
        }
        .breadcrumb i {
            font-size: 0.6rem;
            color: #aaa;
        }
        .search-section {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px 28px;
            box-shadow: var(--shadow);
            margin: 16px 0 32px;
            border: 1px solid var(--border);
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border: 2px solid var(--border);
            border-radius: 10px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
            background: var(--bg);
        }
        .search-form input[type="text"]:focus {
            border-color: var(--primary);
        }
        .search-form button {
            padding: 14px 28px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
        }
        main {
            padding: 8px 0 48px;
        }
        article {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 32px 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            margin-bottom: 32px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--secondary);
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        h1 i {
            color: var(--primary);
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--secondary);
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--primary-dark);
            margin-top: 32px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin-top: 24px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 18px;
            color: var(--text-light);
            font-size: 1.05rem;
        }
        p strong,
        b {
            color: var(--text);
            font-weight: 600;
        }
        .lead {
            font-size: 1.2rem;
            color: var(--text);
            font-weight: 500;
            border-left: 4px solid var(--primary);
            padding-left: 20px;
            background: #fff7ed;
            border-radius: 0 8px 8px 0;
            padding: 16px 20px;
            margin-bottom: 24px;
        }
        .featured-image {
            margin: 24px 0 32px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            position: relative;
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: rgba(0, 41, 107, 0.08);
            padding: 12px 18px;
            font-size: 0.85rem;
            color: var(--text-light);
            font-style: italic;
        }
        ul,
        ol {
            margin: 12px 0 20px 24px;
            color: var(--text-light);
        }
        ul li,
        ol li {
            margin-bottom: 8px;
            font-size: 1.02rem;
        }
        ul li strong,
        ol li strong {
            color: var(--text);
        }
        blockquote {
            background: #f1f4fa;
            border-left: 5px solid var(--secondary);
            padding: 18px 22px;
            margin: 24px 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: var(--text);
        }
        blockquote cite {
            display: block;
            margin-top: 8px;
            font-size: 0.9rem;
            color: var(--text-light);
            font-style: normal;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
            border-radius: var(--radius);
            border: 1px solid var(--border);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th {
            background: var(--secondary);
            color: #fff;
            padding: 14px 16px;
            text-align: left;
            font-weight: 600;
        }
        table td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text-light);
        }
        table tr:last-child td {
            border-bottom: none;
        }
        table tr:hover td {
            background: #f8f6f0;
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 32px 0 16px;
        }
        .rating-box,
        .comment-box {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .rating-box h3,
        .comment-box h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .star-group {
            display: flex;
            gap: 6px;
            margin: 12px 0 16px;
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
        }
        .star-group i.active {
            color: var(--accent);
        }
        .star-group i:hover {
            color: var(--accent);
            transform: scale(1.1);
        }
        .rating-box button,
        .comment-box button {
            padding: 12px 28px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .rating-box button:hover,
        .comment-box button:hover {
            background: var(--primary-dark);
        }
        .comment-box textarea {
            width: 100%;
            padding: 14px 16px;
            border: 2px solid var(--border);
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: var(--font);
            resize: vertical;
            min-height: 100px;
            outline: none;
            transition: border 0.2s;
            background: var(--bg);
            margin-bottom: 12px;
        }
        .comment-box textarea:focus {
            border-color: var(--primary);
        }
        .comment-box input[type="text"] {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid var(--border);
            border-radius: 10px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: var(--bg);
            margin-bottom: 12px;
        }
        .comment-box input[type="text"]:focus {
            border-color: var(--primary);
        }
        .inline-links {
            background: #f1f4fa;
            border-radius: var(--radius);
            padding: 16px 22px;
            margin: 20px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
        }
        .inline-links a {
            font-weight: 500;
            font-size: 0.95rem;
        }
        .inline-links a i {
            margin-right: 4px;
            font-size: 0.8rem;
        }
        footer {
            background: var(--secondary);
            color: rgba(255, 255, 255, 0.85);
            padding: 40px 0 24px;
            margin-top: 40px;
        }
        footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
        }
        footer h4 {
            color: var(--accent);
            margin-top: 0;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
        footer a {
            color: rgba(255, 255, 255, 0.75);
        }
        footer a:hover {
            color: #fff;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            margin-right: 16px;
            margin-bottom: 6px;
            padding: 4px 0;
            font-size: 0.9rem;
        }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 20px;
            margin-top: 16px;
            text-align: center;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
        }
        @media (max-width: 1024px) {
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            article {
                padding: 24px 18px;
            }
            footer .container {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .nav-list {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--secondary);
                flex-direction: column;
                padding: 20px 24px;
                gap: 6px;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: 0.35s ease;
                border-radius: 0 0 20px 20px;
                align-items: stretch;
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-list li a {
                display: block;
                padding: 12px 16px;
                font-size: 1rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .interact-grid {
                grid-template-columns: 1fr;
            }
            footer .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input[type="text"] {
                min-width: auto;
                width: 100%;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            article {
                padding: 18px 14px;
            }
            .rating-box,
            .comment-box {
                padding: 18px 16px;
            }
            .featured-image img {
                max-height: 260px;
            }
        }
        @media (max-width: 480px) {
            :root {
                --header-height: 62px;
            }
            .my-logo {
                font-size: 1.15rem;
            }
            .my-logo span {
                font-size: 0.6rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            p {
                font-size: 0.95rem;
            }
            .lead {
                font-size: 1rem;
                padding: 12px 16px;
            }
            .container {
                padding: 0 12px;
            }
        }
        .schema-hidden {
            display: none;
        }
        .fade-in {
            animation: fadeIn 0.6s ease forwards;
        }
        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateY(12px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }