:root {
            --primary: #0f172a;
            --secondary: #1e293b;
            --accent: #3b82f6;
            --accent-hover: #2563eb;
            --text: #f8fafc;
            --text-muted: #cbd5e1;
            --border: #475569;
            --success: #10b981;
            --warning: #f59e0b;
            --card-bg: rgba(30, 41, 59, 0.8);
            --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
            --radius: 12px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--primary);
            color: var(--text);
            line-height: 1.8;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: var(--secondary);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--accent);
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            color: var(--text);
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: var(--radius);
            transition: all 0.3s;
        }
        nav a:hover, nav a.active {
            background-color: var(--accent);
            color: white;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--text);
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .breadcrumb a {
            color: var(--accent);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-container {
            background: var(--card-bg);
            padding: 2rem;
            border-radius: var(--radius);
            margin: 2rem 0;
            text-align: center;
            box-shadow: var(--shadow);
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex: 1;
            padding: 1rem;
            border: 2px solid var(--border);
            border-radius: var(--radius) 0 0 var(--radius);
            background: var(--secondary);
            color: var(--text);
            font-size: 1rem;
        }
        .search-button {
            background: var(--accent);
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.3s;
        }
        .search-button:hover {
            background: var(--accent-hover);
        }
        main {
            padding: 2rem 0;
        }
        article {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 2.5rem;
            margin-bottom: 2rem;
            box-shadow: var(--shadow);
        }
        h1 {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            color: var(--accent);
            line-height: 1.2;
        }
        h2 {
            font-size: 2.2rem;
            margin: 2.5rem 0 1rem;
            color: var(--text);
            border-left: 5px solid var(--accent);
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
            color: var(--text-muted);
        }
        h4 {
            font-size: 1.4rem;
            margin: 1.5rem 0 0.8rem;
            color: var(--text-muted);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(59, 130, 246, 0.2);
            border-left: 4px solid var(--accent);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .countdown {
            background: linear-gradient(135deg, #1e3c72, #2a5298);
            padding: 2rem;
            border-radius: var(--radius);
            text-align: center;
            margin: 3rem 0;
            box-shadow: var(--shadow);
        }
        .countdown-timer {
            font-size: 3.5rem;
            font-weight: 800;
            font-family: monospace;
            color: #fff;
            margin: 1rem 0;
        }
        .countdown-label {
            font-size: 1.2rem;
            color: var(--text-muted);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius);
            margin: 2rem auto;
            display: block;
            box-shadow: var(--shadow);
            border: 3px solid var(--border);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-muted);
            margin-top: -1.5rem;
            margin-bottom: 2rem;
        }
        .interactive-box {
            background: var(--secondary);
            padding: 2rem;
            border-radius: var(--radius);
            margin: 2.5rem 0;
            transition: transform 0.3s, box-shadow 0.3s;
            border: 1px solid transparent;
        }
        .interactive-box:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
            border-color: var(--accent);
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 1.8rem;
            color: var(--border);
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: var(--warning);
        }
        .comment-form textarea,
        .score-form select {
            width: 100%;
            padding: 1rem;
            background: var(--primary);
            border: 2px solid var(--border);
            border-radius: var(--radius);
            color: var(--text);
            font-size: 1rem;
            margin-bottom: 1rem;
        }
        .submit-button {
            background: var(--accent);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: var(--radius);
            cursor: pointer;
            font-weight: 600;
            transition: background 0.3s;
        }
        .submit-button:hover {
            background: var(--accent-hover);
        }
        footer {
            background: var(--secondary);
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            border-top: 2px solid var(--accent);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem 1rem;
            background: var(--card-bg);
            margin-bottom: 0.8rem;
            border-radius: var(--radius);
            transition: all 0.3s;
        }
        friend-link a {
            color: var(--accent);
            text-decoration: none;
            font-weight: 600;
        }
        friend-link:hover {
            background: var(--accent);
        }
        friend-link:hover a {
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--secondary);
                padding: 1rem;
                box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3);
            }
            nav ul.show {
                display: flex;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .countdown-timer {
                font-size: 2.5rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
        }