:root {
            --primary: #c53030;
            --secondary: #1a202c;
            --accent: #ecc94b;
            --light: #f7fafc;
            --gray: #718096;
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f1419;
            color: #e2e8f0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--secondary) 0%, #000 100%);
            border-bottom: 3px solid var(--primary);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 900;
            text-transform: uppercase;
            background: linear-gradient(to right, #f00, #ff6b00);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: 1px;
            transition: var(--transition);
        }
        .logo:hover {
            text-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
        }
        nav {
            display: flex;
            gap: 30px;
        }
        nav a {
            color: var(--light);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 5px;
            transition: var(--transition);
            position: relative;
        }
        nav a:hover, nav a.active {
            background-color: var(--primary);
            color: white;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: var(--secondary);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 20px;
            box-shadow: 0 10px 15px rgba(0,0,0,0.5);
        }
        .mobile-nav.active {
            display: flex;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: var(--gray);
        }
        .breadcrumb a {
            color: var(--accent);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 40px 0;
        }
        article {
            background: rgba(26, 32, 44, 0.8);
            border-radius: 15px;
            padding: 40px;
            margin-bottom: 40px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
            border: 1px solid #333;
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 25px;
            color: var(--accent);
            line-height: 1.2;
            text-align: center;
        }
        h2 {
            font-size: 2rem;
            margin: 40px 0 20px;
            color: var(--primary);
            border-left: 5px solid var(--primary);
            padding-left: 15px;
        }
        h3 {
            font-size: 1.6rem;
            margin: 30px 0 15px;
            color: #ecc94b;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(197, 48, 48, 0.1);
            border-left: 4px solid var(--primary);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .info-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .info-card {
            background: linear-gradient(145deg, #1e2a38, #141b26);
            padding: 25px;
            border-radius: 10px;
            border-top: 4px solid var(--accent);
            transition: var(--transition);
        }
        .info-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
        }
        .info-card i {
            font-size: 2.5rem;
            color: var(--accent);
            margin-bottom: 15px;
        }
        .featured-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            margin: 30px auto;
            display: block;
            border: 3px solid var(--primary);
            box-shadow: 0 10px 25px rgba(0,0,0, 0.7);
        }
        .interactive-section {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            margin: 50px 0;
            justify-content: center;
        }
        .search-box, .comment-box, .rating-box {
            flex: 1;
            min-width: 300px;
            background: rgba(30, 41, 59, 0.9);
            padding: 25px;
            border-radius: 12px;
            border: 1px solid #334155;
        }
        .search-box h3, .comment-box h3, .rating-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            margin: 10px 0 20px;
            border: 1px solid #4a5568;
            border-radius: 6px;
            background-color: #1a202c;
            color: white;
            font-size: 1rem;
        }
        button {
            background: linear-gradient(to right, var(--primary), #ff6b00);
            color: white;
            border: none;
            padding: 14px 25px;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1rem;
            width: 100%;
        }
        button:hover {
            background: linear-gradient(to right, #ff6b00, var(--primary));
            box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 20px 0;
            font-size: 2rem;
            color: #4a5568;
        }
        .stars i {
            cursor: pointer;
            transition: var(--transition);
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .stars i.active {
            color: gold;
        }
        .long-tail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 50px 0 30px;
        }
        .web-link {
            background: rgba(30, 41, 59, 0.7);
            padding: 15px;
            border-radius: 8px;
            transition: var(--transition);
        }
        .web-link:hover {
            background: rgba(197, 48, 48, 0.2);
            transform: translateX(5px);
        }
        .web-link a {
            color: #90cdf4;
            text-decoration: none;
            font-weight: 600;
        }
        .web-link a:hover {
            text-decoration: underline;
            color: white;
        }
        footer {
            background: #0d1117;
            padding: 40px 0 20px;
            text-align: center;
            border-top: 2px solid var(--primary);
            margin-top: 50px;
        }
        .copyright {
            color: var(--gray);
            font-size: 0.9rem;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #2d3748;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            article { padding: 30px; }
            nav { display: none; }
            .hamburger { display: block; }
            .interactive-section { flex-direction: column; }
        }
        @media (max-width: 768px) {
            .container { padding: 0 15px; }
            h1 { font-size: 2rem; }
            .info-box { grid-template-columns: 1fr; }
            .long-tail-links { grid-template-columns: 1fr; }
            article { padding: 20px; }
        }