*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #0b1a2e;
            --secondary: #1a3a5c;
            --accent: #e63946;
            --gold: #f0c040;
            --light: #e8eef5;
            --text: #1a1a2e;
            --text-light: #f0f4f8;
            --gray: #6c757d;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
            --radius: 12px;
            --transition: 0.3s ease;
            --max-width: 1200px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: #f4f7fc;
            color: var(--text);
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--gold);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, var(--primary), #0d2137);
            color: var(--text-light);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
            border-bottom: 3px solid var(--gold);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: 2px;
            color: var(--gold);
            text-transform: uppercase;
            text-shadow: 2px 2px 0 var(--accent), 0 0 20px rgba(230, 57, 70, 0.3);
            transition: var(--transition);
        }
        .my-logo:hover {
            text-shadow: 0 0 30px var(--gold), 2px 2px 0 var(--accent);
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo span {
            color: var(--text-light);
            font-weight: 300;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--gold);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            transition: var(--transition);
        }
        .nav-toggle:hover {
            transform: scale(1.1);
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            align-items: center;
        }
        .main-nav a {
            color: var(--text-light);
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            font-size: 0.95rem;
            letter-spacing: 0.3px;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            transition: var(--transition);
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .main-nav a:hover {
            color: var(--gold);
            text-decoration: none;
        }
        .main-nav .nav-cta {
            background: var(--accent);
            padding: 6px 18px;
            border-radius: 30px;
            font-weight: 600;
            color: #fff;
        }
        .main-nav .nav-cta:hover {
            background: var(--gold);
            color: var(--primary);
            text-decoration: none;
        }
        .main-nav .nav-cta::after {
            display: none;
        }
        .breadcrumb-wrap {
            background: var(--primary);
            padding: 10px 0;
            border-bottom: 1px solid rgba(240, 192, 64, 0.2);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 6px 12px;
            font-size: 0.85rem;
            color: var(--gray);
        }
        .breadcrumb li+li::before {
            content: '›';
            margin-right: 12px;
            color: var(--gold);
            font-weight: 700;
        }
        .breadcrumb a {
            color: var(--gold);
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .breadcrumb .current {
            color: var(--text-light);
            font-weight: 500;
        }
        .main-wrap {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            padding: 40px 0 60px;
        }
        @media(max-width:992px) {
            .main-wrap {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }
        .content-area {
            background: #fff;
            border-radius: var(--radius);
            padding: 40px 36px;
            box-shadow: var(--shadow);
        }
        @media(max-width:600px) {
            .content-area {
                padding: 20px 16px;
            }
        }
        .sidebar-area {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 24px 20px;
            box-shadow: var(--shadow);
            border-left: 4px solid var(--gold);
        }
        .sidebar-card h3 {
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 14px;
            border-bottom: 2px solid var(--gold);
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            padding: 6px 0;
            border-bottom: 1px solid #eee;
        }
        .sidebar-card ul li a {
            color: var(--secondary);
            font-weight: 500;
        }
        .sidebar-card ul li a:hover {
            color: var(--accent);
        }
        h1 {
            font-size: 2.6rem;
            color: var(--primary);
            margin-bottom: 16px;
            line-height: 1.2;
            font-weight: 900;
            letter-spacing: -0.5px;
        }
        h1 .highlight {
            color: var(--accent);
        }
        h2 {
            font-size: 1.8rem;
            color: var(--secondary);
            margin-top: 40px;
            margin-bottom: 16px;
            border-left: 5px solid var(--gold);
            padding-left: 16px;
            font-weight: 700;
        }
        h3 {
            font-size: 1.35rem;
            color: var(--primary);
            margin-top: 30px;
            margin-bottom: 12px;
            font-weight: 600;
        }
        h4 {
            font-size: 1.1rem;
            color: var(--secondary);
            margin-top: 22px;
            margin-bottom: 8px;
            font-weight: 600;
        }
        p {
            margin-bottom: 18px;
            font-size: 1rem;
        }
        .content-area ul,
        .content-area ol {
            margin-bottom: 20px;
            padding-left: 24px;
        }
        .content-area li {
            margin-bottom: 8px;
        }
        .last-updated {
            display: inline-block;
            background: var(--primary);
            color: var(--gold);
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }
        .last-updated i {
            margin-right: 6px;
        }
        .featured-image {
            margin: 30px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: #eee;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/9;
            object-fit: cover;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
        }
        .featured-image figcaption {
            padding: 12px 20px;
            background: var(--primary);
            color: var(--text-light);
            font-size: 0.9rem;
            font-style: italic;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 0.95rem;
            border-radius: var(--radius);
            overflow: hidden;
        }
        .data-table thead {
            background: var(--primary);
            color: var(--gold);
        }
        .data-table th,
        .data-table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }
        .data-table tbody tr:hover {
            background: #f0f4fc;
        }
        .data-table tbody tr:nth-child(even) {
            background: #f8faff;
        }
        .search-box {
            background: #fff;
            border-radius: var(--radius);
            padding: 24px 20px;
            box-shadow: var(--shadow);
            border: 2px solid var(--gold);
        }
        .search-box h3 {
            margin-top: 0;
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .search-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid #ddd;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-form input[type="text"]:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.2);
        }
        .search-form button {
            padding: 12px 28px;
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: var(--gold);
            color: var(--primary);
            transform: translateY(-2px);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 40px;
        }
        @media(max-width:768px) {
            .interact-grid {
                grid-template-columns: 1fr;
            }
        }
        .interact-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 28px 24px;
            box-shadow: var(--shadow);
            border-top: 4px solid var(--gold);
        }
        .interact-card h3 {
            margin-top: 0;
            color: var(--primary);
            font-size: 1.2rem;
            margin-bottom: 16px;
        }
        .interact-card label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--secondary);
        }
        .interact-card input,
        .interact-card textarea,
        .interact-card select {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            transition: var(--transition);
            margin-bottom: 14px;
        }
        .interact-card input:focus,
        .interact-card textarea:focus,
        .interact-card select:focus {
            border-color: var(--gold);
            outline: none;
            box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.15);
        }
        .interact-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .interact-card .btn-submit {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
        }
        .interact-card .btn-submit:hover {
            background: var(--accent);
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            margin-bottom: 14px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
            margin-bottom: 0;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--gold);
        }
        .site-footer {
            background: linear-gradient(145deg, var(--primary), #0a1525);
            color: var(--text-light);
            padding: 40px 0 20px;
            border-top: 4px solid var(--gold);
            margin-top: 20px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        @media(max-width:768px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-brand h3 {
            color: var(--gold);
            font-size: 1.6rem;
            margin-bottom: 10px;
        }
        .footer-brand p {
            color: #aab;
            font-size: 0.9rem;
        }
        .footer-links h4 {
            color: var(--gold);
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links ul li {
            margin-bottom: 6px;
        }
        .footer-links ul li a {
            color: #aab;
            font-size: 0.9rem;
        }
        .footer-links ul li a:hover {
            color: var(--gold);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 24px;
            font-size: 0.85rem;
            color: #889;
        }
        .footer-bottom .copyright {
            color: var(--gold);
            font-weight: 500;
        }
        friend-link {
            display: block;
            margin-top: 12px;
            font-size: 0.9rem;
        }
        friend-link a {
            color: var(--gold);
            margin: 0 6px;
        }
        friend-link a:hover {
            color: #fff;
        }
        @media(max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 6px;
                padding-top: 12px;
                border-top: 1px solid rgba(240, 192, 64, 0.2);
                margin-top: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 8px 0;
                font-size: 1rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .content-area {
                padding: 20px 14px;
            }
            .sidebar-area {
                gap: 20px;
            }
        }
        @media(max-width:480px) {
            .header-inner {
                gap: 8px;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .search-form input[type="text"] {
                min-width: 120px;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
        }
        .text-gold {
            color: var(--gold);
        }
        .text-accent {
            color: var(--accent);
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-10 {
            margin-bottom: 10px;
        }
        .fw-700 {
            font-weight: 700;
        }
        .divider {
            height: 2px;
            background: linear-gradient(90deg, var(--gold), transparent);
            margin: 30px 0;
        }
        .quote {
            background: #f0f4fc;
            border-left: 5px solid var(--gold);
            padding: 16px 24px;
            border-radius: 0 8px 8px 0;
            margin: 24px 0;
            font-style: italic;
            color: var(--secondary);
        }
        .quote strong {
            color: var(--primary);
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 4px;
        }