* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f172a;
            color: #e2e8f0;
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #60a5fa;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #93c5fd;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
            border-bottom: 2px solid #334155;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(to right, #fbbf24, #ef4444);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .logo a:hover {
            opacity: 0.9;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 1.8rem;
        }
        nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0.8rem;
            border-radius: 6px;
        }
        nav a:hover {
            background-color: #334155;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #fbbf24;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #1e293b;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #cbd5e1;
        }
        .breadcrumb a:hover {
            color: #fbbf24;
        }
        .breadcrumb span {
            color: #94a3b8;
            margin: 0 8px;
        }
        main {
            flex: 1;
            padding: 2rem 0;
        }
        article {
            background-color: #1e293b;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
            margin-bottom: 2rem;
        }
        h1 {
            font-size: 2.8rem;
            color: #fbbf24;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-left: 6px solid #ef4444;
            padding-left: 1rem;
        }
        h2 {
            font-size: 2.2rem;
            color: #60a5fa;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #334155;
        }
        h3 {
            font-size: 1.8rem;
            color: #34d399;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #c084fc;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.3rem;
            background: linear-gradient(90deg, #1e293b, #334155);
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 5px solid #fbbf24;
            margin-bottom: 2.5rem;
        }
        .highlight {
            background-color: #334155;
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 5px solid #60a5fa;
            margin: 1.5rem 0;
        }
        .quote {
            font-style: italic;
            font-size: 1.2rem;
            color: #cbd5e1;
            padding: 1.5rem;
            background-color: #0f172a;
            border-radius: 8px;
            margin: 2rem 0;
            position: relative;
        }
        .quote::before {
            content: "\201C";
            font-size: 4rem;
            color: #fbbf24;
            position: absolute;
            top: -10px;
            left: 10px;
        }
        .image-container {
            margin: 2.5rem 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 12px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.7);
            border: 3px solid #334155;
            max-height: 500px;
            object-fit: cover;
            width: 100%;
        }
        .image-caption {
            margin-top: 0.8rem;
            font-size: 0.95rem;
            color: #94a3b8;
            font-style: italic;
        }
        .search-box, .comment-box, .rating-box {
            background-color: #0f172a;
            padding: 2rem;
            border-radius: 10px;
            margin: 3rem 0;
            border: 1px solid #334155;
        }
        .search-box h3, .comment-box h3, .rating-box h3 {
            margin-top: 0;
            color: #fbbf24;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.9rem;
            background-color: #1e293b;
            border: 1px solid #475569;
            border-radius: 6px;
            color: #e2e8f0;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #60a5fa;
            box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.3);
        }
        button {
            background: linear-gradient(to right, #f59e0b, #ef4444);
            color: white;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 6px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(239, 68, 68, 0.4);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 2rem;
            color: #475569;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #fbbf24;
        }
        .related-links {
            background-color: #0f172a;
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .related-links h3 {
            color: #60a5fa;
            margin-top: 0;
        }
        .related-links ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1rem;
            margin-top: 1.5rem;
        }
        .related-links li {
            background-color: #1e293b;
            padding: 1rem;
            border-radius: 6px;
            transition: transform 0.3s ease;
        }
        .related-links li:hover {
            transform: translateX(5px);
            background-color: #334155;
        }
        footer {
            background-color: #0f172a;
            border-top: 2px solid #334155;
            padding: 3rem 0 1.5rem;
            margin-top: auto;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-section h4 {
            color: #fbbf24;
            margin-bottom: 1.2rem;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem;
            background-color: #1e293b;
            border-radius: 6px;
            margin-bottom: 0.8rem;
            transition: background-color 0.3s;
        }
        friend-link:hover {
            background-color: #334155;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #334155;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .update-time {
            color: #34d399;
            font-weight: bold;
            margin-top: 2rem;
            padding: 1rem;
            background-color: #1e293b;
            border-radius: 6px;
            display: inline-block;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            nav ul { gap: 1rem; }
        }
        @media (max-width: 768px) {
            .header-container { flex-wrap: wrap; }
            nav {
                width: 100%;
                order: 3;
                margin-top: 1rem;
                display: none;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
                gap: 0;
            }
            nav li {
                border-bottom: 1px solid #334155;
            }
            nav a {
                display: block;
                padding: 1rem;
            }
            .hamburger {
                display: block;
            }
            article {
                padding: 1.5rem;
            }
            .related-links ul {
                grid-template-columns: 1fr;
            }
        }