:root {
            --primary: #1a1a2e;
            --secondary: #16213e;
            --accent: #fca311;
            --accent-dark: #e85d04;
            --text: #e6e6e6;
            --text-muted: #b8b8b8;
            --card-bg: #0f3460;
            --border: #2d4059;
            --success: #4cc9f0;
            --warning: #f72585;
            --shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
            --radius: 12px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: var(--primary);
            color: var(--text);
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: var(--accent-dark);
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--secondary);
            padding: 1.2rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
            border-bottom: 2px solid var(--accent);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(90deg, var(--accent), #ffd166);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            text-decoration: none;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: var(--radius);
        }
        nav a:hover {
            background-color: rgba(252, 163, 17, 0.1);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--accent);
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        .search-container {
            margin: 2.5rem 0;
            text-align: center;
        }
        .search-box {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .search-box input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            background-color: var(--card-bg);
            color: var(--text);
            font-size: 1.1rem;
            outline: none;
        }
        .search-box button {
            padding: 0 30px;
            background-color: var(--accent);
            color: var(--primary);
            border: none;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-box button:hover {
            background-color: var(--accent-dark);
        }
        main {
            padding: 2rem 0 4rem;
        }
        article {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 3rem;
            box-shadow: var(--shadow);
            margin-bottom: 3rem;
            border-left: 6px solid var(--accent);
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
            color: var(--accent);
            line-height: 1.2;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        h2 {
            font-size: 2.4rem;
            margin: 3rem 0 1.5rem;
            color: var(--success);
            padding-bottom: 0.7rem;
            border-bottom: 3px solid var(--border);
        }
        h3 {
            font-size: 1.9rem;
            margin: 2.5rem 0 1rem;
            color: #ffd166;
        }
        h4 {
            font-size: 1.5rem;
            margin: 2rem 0 0.8rem;
            color: var(--text-muted);
        }
        p {
            margin-bottom: 1.8rem;
            font-size: 1.15rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.4rem;
            font-weight: 500;
            color: var(--accent);
            margin-bottom: 2.5rem;
            line-height: 1.7;
        }
        .highlight {
            background-color: rgba(252, 163, 17, 0.15);
            padding: 2rem;
            border-radius: var(--radius);
            margin: 2.5rem 0;
            border-left: 5px solid var(--warning);
        }
        .highlight p:last-child {
            margin-bottom: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 2.5rem auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border: 3px solid var(--border);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-muted);
            margin-top: -1.5rem;
            margin-bottom: 2.5rem;
        }
        ul, ol {
            margin-left: 2.5rem;
            margin-bottom: 1.8rem;
        }
        li {
            margin-bottom: 0.8rem;
        }
        blockquote {
            border-left: 5px solid var(--success);
            padding-left: 2rem;
            margin: 2.5rem 0;
            font-style: italic;
            color: var(--text-muted);
            font-size: 1.3rem;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .stat-card {
            background-color: var(--secondary);
            padding: 2rem;
            border-radius: var(--radius);
            text-align: center;
            border-top: 5px solid var(--accent);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
        }
        .stat-card h4 {
            color: var(--accent);
            margin-top: 0;
        }
        .stat-number {
            font-size: 3.5rem;
            font-weight: 900;
            color: var(--success);
            line-height: 1;
        }
        .update-time {
            text-align: right;
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-top: 4rem;
            padding-top: 1rem;
            border-top: 1px dashed var(--border);
        }
        .interaction-section {
            background-color: var(--secondary);
            border-radius: var(--radius);
            padding: 3rem;
            margin-top: 4rem;
        }
        .interaction-section h2 {
            text-align: center;
            border: none;
        }
        .interaction-flex {
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            justify-content: space-between;
        }
        .interaction-box {
            flex: 1;
            min-width: 300px;
            background-color: var(--primary);
            padding: 2.5rem;
            border-radius: var(--radius);
            border: 2px solid var(--border);
        }
        .interaction-box h3 {
            text-align: center;
            margin-top: 0;
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 1.5rem 0;
            font-size: 2.2rem;
            color: var(--accent);
        }
        .rating-stars i {
            cursor: pointer;
            transition: color 0.2s, transform 0.2s;
        }
        .rating-stars i:hover {
            color: gold;
            transform: scale(1.2);
        }
        .form-group {
            margin-bottom: 1.8rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.7rem;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 15px;
            background-color: rgba(255,255,255,0.08);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            color: var(--text);
            font-size: 1rem;
            outline: none;
            transition: border 0.3s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--accent);
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background-color: var(--accent);
            color: var(--primary);
            border: none;
            padding: 16px 40px;
            font-size: 1.2rem;
            font-weight: 700;
            border-radius: var(--radius);
            cursor: pointer;
            display: block;
            margin: 0 auto;
            transition: background-color 0.3s, transform 0.2s;
        }
        .submit-btn:hover {
            background-color: var(--accent-dark);
            transform: scale(1.05);
        }
        footer {
            background-color: var(--secondary);
            padding: 3rem 0 1.5rem;
            border-top: 3px solid var(--accent);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }
        .footer-section h3 {
            color: var(--accent);
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }
        .footer-links {
            list-style: none;
            margin-left: 0;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: inline-block;
            background-color: var(--primary);
            padding: 10px 20px;
            margin: 5px 10px 5px 0;
            border-radius: 50px;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }
        friend-link:hover {
            background-color: var(--accent);
            border-color: var(--accent);
        }
        friend-link:hover a {
            color: var(--primary);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.95rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.7rem; }
            h2 { font-size: 2.1rem; }
            h3 { font-size: 1.7rem; }
            article { padding: 2.5rem; }
            .interaction-flex { flex-direction: column; }
        }
        @media (max-width: 768px) {
            .header-content { position: relative; }
            nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--secondary);
                padding: 1rem;
                box-shadow: var(--shadow);
                border-top: 1px solid var(--border);
                z-index: 999;
            }
            nav ul.active { display: flex; }
            .hamburger { display: block; }
            h1 { font-size: 2.3rem; }
            h2 { font-size: 1.9rem; }
            article { padding: 2rem; }
            .interaction-section { padding: 2rem; }
            .stats-grid { grid-template-columns: 1fr; }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            .search-box input { padding: 15px 20px; }
            .search-box button { padding: 0 20px; }
            article { padding: 1.5rem; }
            .interaction-box { padding: 1.8rem; }
        }