* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.7;
            color: #f0f0f0;
            background: #0c0c14;
            background-image: radial-gradient(circle at 20% 30%, rgba(40, 10, 60, 0.3) 0%, transparent 40%),
                              radial-gradient(circle at 80% 70%, rgba(10, 30, 60, 0.2) 0%, transparent 40%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        a { color: #5dade2; text-decoration: none; transition: color 0.3s ease, transform 0.2s ease; }
        a:hover { color: #ff6b9d; transform: translateY(-2px); }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 20px; }
        .site-header {
            background: rgba(15, 15, 25, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #2a2a3e;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-family: 'Arial Black', sans-serif;
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #e62429, #5dade2, #ff6b9d);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -1px;
            text-shadow: 0 2px 10px rgba(230, 36, 41, 0.3);
        }
        .logo a:hover { text-shadow: 0 2px 20px rgba(230, 36, 41, 0.6); }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: #ccc;
            font-weight: 600;
            padding: 8px 5px;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #e62429, #5dade2);
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
            padding: 10px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: #5dade2;
            border-radius: 2px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
        .hamburger.active span:nth-child(2) { opacity: 0; }
        .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #aaa;
            background: rgba(20, 20, 30, 0.5);
            border-bottom: 1px solid #2a2a3e;
        }
        .breadcrumb a { color: #8aa2ff; }
        .breadcrumb i { margin: 0 8px; }
        .hero {
            padding: 60px 0 40px;
            text-align: center;
            position: relative;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB4PSIwIiB5PSIwIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwuMDIpIi8+PC9wYXR0ZXJuPjwvZGVmcz48cmVjdCB4PSIwIiB5PSIwIiB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSJ1cmwoI3BhdHRlcm4pIi8+PC9zdmc+') repeat;
            opacity: 0.3;
            pointer-events: none;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #fff, #5dade2, #ff6b9d);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
        }
        .hero p {
            font-size: 1.3rem;
            color: #ccc;
            max-width: 800px;
            margin: 0 auto 30px;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 1024px) {
            .main-content { grid-template-columns: 1fr; }
        }
        article {
            background: rgba(20, 20, 30, 0.7);
            border-radius: 16px;
            padding: 40px;
            border: 1px solid #2a2a3e;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
        }
        article h2 {
            font-size: 2.2rem;
            color: #5dade2;
            margin: 30px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #33334d;
        }
        article h3 {
            font-size: 1.7rem;
            color: #ff6b9d;
            margin: 25px 0 15px;
        }
        article p {
            margin-bottom: 1.5em;
            color: #e0e0e0;
            font-size: 1.1rem;
            text-align: justify;
        }
        article strong {
            color: #fff;
            font-weight: 700;
        }
        article em { color: #a3d9ff; }
        .highlight-box {
            background: linear-gradient(135deg, rgba(40, 30, 80, 0.5), rgba(20, 40, 80, 0.5));
            border-left: 5px solid #5dade2;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .wallpaper-showcase {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .wallpaper-item {
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #3a3a5a;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            background: rgba(30, 30, 45, 0.8);
        }
        .wallpaper-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(93, 173, 226, 0.3);
        }
        .wallpaper-item img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-bottom: 1px solid #3a3a5a;
        }
        .wallpaper-info { padding: 20px; }
        .wallpaper-info h4 { color: #fff; margin-bottom: 10px; }
        .btn-download {
            display: inline-block;
            background: linear-gradient(90deg, #e62429, #c2185b);
            color: white;
            padding: 12px 25px;
            border-radius: 50px;
            font-weight: bold;
            margin-top: 10px;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .btn-download:hover {
            background: linear-gradient(90deg, #ff4757, #e91e63);
            box-shadow: 0 5px 15px rgba(230, 36, 41, 0.4);
            transform: scale(1.05);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: rgba(20, 20, 30, 0.7);
            border-radius: 16px;
            padding: 25px;
            border: 1px solid #2a2a3e;
        }
        .sidebar-widget h3 {
            color: #5dade2;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }
        .search-form {
            display: flex;
            margin-top: 15px;
        }
        .search-form input {
            flex: 1;
            padding: 15px;
            background: #1a1a2e;
            border: 1px solid #3a3a5a;
            border-radius: 50px 0 0 50px;
            color: #fff;
            font-size: 1rem;
        }
        .search-form button {
            background: linear-gradient(90deg, #5dade2, #3498db);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background 0.3s;
        }
        .search-form button:hover { background: linear-gradient(90deg, #3498db, #2980b9); }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .stars {
            display: flex;
            gap: 10px;
            font-size: 1.8rem;
            color: #444;
            margin: 10px 0;
        }
        .stars i {
            cursor: pointer;
            transition: color 0.2s;
        }
        .stars i:hover,
        .stars i.active { color: #ffcc00; }
        .form-group label {
            display: block;
            color: #ccc;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 15px;
            background: #1a1a2e;
            border: 1px solid #3a3a5a;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            resize: vertical;
        }
        .form-group textarea { min-height: 150px; }
        .submit-btn {
            background: linear-gradient(90deg, #27ae60, #2ecc71);
            color: white;
            border: none;
            padding: 15px;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .submit-btn:hover { background: linear-gradient(90deg, #229954, #27ae60); }
        .web-links-section {
            margin: 50px 0;
            padding: 30px;
            background: rgba(15, 15, 25, 0.8);
            border-radius: 16px;
            border-top: 3px solid #5dade2;
        }
        .web-links-section h2 {
            text-align: center;
            color: #fff;
            margin-bottom: 30px;
            font-size: 2rem;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .web-link {
            background: rgba(40, 40, 60, 0.6);
            padding: 20px;
            border-radius: 10px;
            border-left: 4px solid #e62429;
            transition: transform 0.2s;
        }
        .web-link:hover {
            transform: translateX(5px);
            background: rgba(50, 50, 80, 0.8);
        }
        .web-link a {
            color: #a3d9ff;
            font-weight: 600;
            display: block;
        }
        .site-footer {
            background: #0a0a12;
            border-top: 1px solid #2a2a3e;
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-col { flex: 1; min-width: 250px; }
        .footer-col h4 {
            color: #5dade2;
            margin-bottom: 25px;
            font-size: 1.3rem;
        }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 15px; }
        .footer-col ul li a { color: #ccc; }
        .copyright {
            text-align: center;
            padding-top: 25px;
            border-top: 1px solid #2a2a3e;
            color: #888;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(15, 15, 25, 0.98);
                backdrop-filter: blur(10px);
                padding: 20px;
                border-top: 1px solid #2a2a3e;
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger { display: flex; }
            article { padding: 25px; }
            .hero h1 { font-size: 2.2rem; }
            .hero p { font-size: 1.1rem; }
        }