*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #0f2b4a;
            --primary-light: #1a4a7a;
            --accent: #e8b831;
            --accent-light: #f5d86a;
            --bg: #f4f7fb;
            --card-bg: #ffffff;
            --text: #1a1a2e;
            --text-light: #4a5568;
            --border: #dce2ed;
            --radius: 14px;
            --shadow: 0 8px 32px rgba(15, 43, 74, 0.08);
            --transition: 0.25s ease;
            --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        }
        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;
            padding: 0 0 0 0;
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .header {
            background: var(--card-bg);
            border-bottom: 2px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none !important;
        }
        .my-logo i {
            color: var(--accent);
            font-size: 1.9rem;
        }
        .my-logo span {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            text-decoration: none !important;
            opacity: 0.9;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--text);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-list li a:hover,
        .nav-list li a.active {
            background: var(--primary);
            color: #fff;
            text-decoration: none;
        }
        .nav-list li a i {
            font-size: 0.8rem;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
            padding: 6px;
            border-radius: 6px;
            transition: var(--transition);
        }
        .hamburger span {
            display: block;
            width: 26px;
            height: 3px;
            background: var(--primary);
            border-radius: 4px;
            transition: var(--transition);
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -6px);
        }
        .breadcrumb {
            background: var(--card-bg);
            padding: 10px 0 6px;
            border-bottom: 1px solid var(--border);
            font-size: 0.85rem;
            color: var(--text-light);
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            align-items: center;
        }
        .breadcrumb ol li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            color: var(--text-light);
            font-weight: 600;
            margin-right: 6px;
        }
        .breadcrumb a {
            color: var(--primary-light);
        }
        .breadcrumb .current {
            color: var(--text-light);
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a5e 100%);
            color: #fff;
            padding: 60px 0 48px;
            text-align: center;
            border-radius: 0 0 40px 40px;
            margin-bottom: 40px;
        }
        .hero h1 {
            font-size: clamp(2.2rem, 6vw, 3.6rem);
            font-weight: 800;
            letter-spacing: -1px;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero h1 i {
            color: var(--accent);
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 720px;
            margin: 0 auto 20px;
            opacity: 0.9;
            line-height: 1.6;
        }
        .hero .badge {
            display: inline-block;
            background: var(--accent);
            color: var(--primary);
            padding: 6px 20px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.85rem;
            margin-top: 6px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 0 0 60px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 28px 32px;
            box-shadow: var(--shadow);
            margin-bottom: 32px;
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .card:hover {
            box-shadow: 0 12px 40px rgba(15, 43, 74, 0.12);
        }
        h1 {
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.2;
            color: var(--primary);
        }
        h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            margin: 28px 0 16px;
            color: var(--primary);
            border-bottom: 3px solid var(--accent);
            padding-bottom: 8px;
            display: inline-block;
        }
        h3 {
            font-size: clamp(1.2rem, 2vw, 1.5rem);
            font-weight: 600;
            margin: 24px 0 12px;
            color: var(--primary-light);
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 18px 0 8px;
            color: var(--text);
        }
        p {
            margin-bottom: 16px;
            color: var(--text);
        }
        .text-muted {
            color: var(--text-light);
            font-size: 0.9rem;
        }
        .list-styled {
            padding-left: 24px;
            margin-bottom: 16px;
        }
        .list-styled li {
            margin-bottom: 8px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th,
        table td {
            padding: 12px 16px;
            border: 1px solid var(--border);
            text-align: left;
        }
        table th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        table tr:nth-child(even) {
            background: #f8faff;
        }
        .featured-image {
            margin: 24px 0 20px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: var(--text-light);
            background: var(--card-bg);
            border-top: 1px solid var(--border);
            font-style: italic;
        }
        .search-form {
            display: flex;
            gap: 10px;
            margin: 16px 0 8px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 160px;
            padding: 12px 18px;
            border: 2px solid var(--border);
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: var(--transition);
            background: #fff;
        }
        .search-form input:focus {
            border-color: var(--primary-light);
            box-shadow: 0 0 0 4px rgba(26, 74, 122, 0.1);
        }
        .search-form button {
            padding: 12px 28px;
            border: none;
            border-radius: 30px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: var(--primary-light);
            transform: scale(1.02);
        }
        .comment-box textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid var(--border);
            border-radius: var(--radius);
            font-family: var(--font);
            font-size: 0.95rem;
            resize: vertical;
            min-height: 100px;
            outline: none;
            transition: var(--transition);
            background: #fff;
        }
        .comment-box textarea:focus {
            border-color: var(--primary-light);
            box-shadow: 0 0 0 4px rgba(26, 74, 122, 0.08);
        }
        .comment-box .btn-row {
            display: flex;
            gap: 12px;
            margin-top: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        .btn {
            padding: 10px 26px;
            border: none;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
        }
        .btn-primary:hover {
            background: var(--primary-light);
            transform: scale(1.02);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--primary);
        }
        .btn-accent:hover {
            background: var(--accent-light);
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            flex-direction: row-reverse;
            justify-content: flex-end;
            font-size: 1.6rem;
            margin: 8px 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #d1d9e6;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--accent);
        }
        .sidebar-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 22px 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            margin-bottom: 28px;
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            margin-top: 0;
            margin-bottom: 14px;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 6px;
            display: inline-block;
        }
        .sidebar-links {
            list-style: none;
            padding: 0;
        }
        .sidebar-links li {
            padding: 6px 0;
            border-bottom: 1px solid var(--border);
        }
        .sidebar-links li a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
        }
        .sidebar-links li a i {
            color: var(--accent);
            font-size: 0.8rem;
        }
        friend-link {
            display: block;
            padding: 20px 0 8px;
            border-top: 2px solid var(--border);
            margin-top: 20px;
        }
        friend-link a {
            display: inline-block;
            padding: 6px 18px;
            margin: 4px 6px 4px 0;
            background: var(--card-bg);
            border-radius: 30px;
            border: 1px solid var(--border);
            font-weight: 500;
            font-size: 0.85rem;
            transition: var(--transition);
        }
        friend-link a:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            text-decoration: none;
        }
        .footer {
            background: var(--primary);
            color: #e0e8f0;
            padding: 32px 0 20px;
            margin-top: 40px;
            border-radius: 40px 40px 0 0;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 20px;
            align-items: center;
        }
        .footer a {
            color: var(--accent-light);
        }
        .footer a:hover {
            color: #fff;
        }
        .footer .copyright {
            font-size: 0.85rem;
            opacity: 0.85;
        }
        @media (max-width: 1024px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .main-content {
                order: 1;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                padding: 10px 0;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--card-bg);
                border-radius: var(--radius);
                padding: 12px 8px;
                box-shadow: var(--shadow);
                border: 1px solid var(--border);
                margin-top: 8px;
            }
            .nav-list.open {
                display: flex;
            }
            .hamburger {
                display: flex;
            }
            .hero {
                padding: 40px 0 32px;
                border-radius: 0 0 24px 24px;
            }
            .card {
                padding: 20px 18px;
            }
            .container {
                padding: 0 16px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .footer-inner {
                flex-direction: column;
                text-align: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 0.95rem;
            }
            .card {
                padding: 16px 14px;
            }
            table th,
            table td {
                padding: 8px 10px;
                font-size: 0.8rem;
            }
            .star-rating {
                font-size: 1.3rem;
            }
        }
        .mt-0 {
            margin-top: 0 !important;
        }
        .mb-0 {
            margin-bottom: 0 !important;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .gap-8 {
            gap: 8px;
        }
        .text-center {
            text-align: center;
        }
        .tag {
            display: inline-block;
            background: #eef4ff;
            color: var(--primary-light);
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .highlight {
            background: linear-gradient(to top, rgba(232, 184, 49, 0.2) 40%, transparent 40%);
            font-weight: 600;
        }
        .last-updated {
            display: inline-block;
            background: var(--accent);
            color: var(--primary);
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
        }