* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: linear-gradient(135deg, #0c0c1d 0%, #1a1a2e 50%, #16213e 100%);
            background-attachment: fixed;
            min-height: 100vh;
            padding-bottom: 80px;
        }
        a { color: #4fc3f7; text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: #29b6f6; text-shadow: 0 0 8px rgba(41, 182, 246, 0.7); }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: rgba(10, 10, 25, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #00bcd4;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', Impact, sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(90deg, #00bcd4, #00838f);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 5px rgba(0, 188, 212, 0.3);
            letter-spacing: 1px;
        }
        .my-logo:hover { transform: scale(1.03); }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 5px;
        }
        .nav-desktop a:hover {
            background: rgba(0, 188, 212, 0.15);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #00bcd4;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: rgba(15, 15, 35, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 20px;
            border-top: 1px solid #00bcd4;
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile a {
            padding: 15px;
            border-bottom: 1px solid #2a2a4a;
            font-size: 1.2rem;
        }
        .nav-mobile a:last-child { border-bottom: none; }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.95rem;
            color: #aaa;
        }
        .breadcrumb a { color: #80deea; }
        .breadcrumb span { color: #ccc; }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-top: 30px;
        }
        article { background: rgba(25, 25, 45, 0.7); border-radius: 15px; padding: 30px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); }
        .sidebar {
            background: rgba(25, 25, 45, 0.7);
            border-radius: 15px;
            padding: 25px;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1 {
            font-size: 2.8rem;
            color: #00e5ff;
            margin-bottom: 25px;
            text-align: center;
            border-bottom: 3px solid #00838f;
            padding-bottom: 15px;
            text-shadow: 0 0 15px rgba(0, 229, 255, 0.5);
        }
        h2 {
            font-size: 2rem;
            color: #4fc3f7;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #4fc3f7;
        }
        h3 {
            font-size: 1.6rem;
            color: #80deea;
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #b2ebf2;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.3rem;
            color: #bbbbff;
            background: rgba(0, 150, 200, 0.1);
            padding: 20px;
            border-left: 5px solid #00bcd4;
            border-radius: 0 10px 10px 0;
            margin-bottom: 30px;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(0, 188, 212, 0.2), transparent);
            padding: 15px 20px;
            border-radius: 10px;
            border-left: 4px solid #00bcd4;
            margin: 25px 0;
        }
        .quote {
            font-style: italic;
            color: #a5d6a7;
            border-left: 4px solid #4caf50;
            padding-left: 20px;
            margin: 25px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-card {
            background: rgba(30, 40, 70, 0.6);
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid #3949ab;
        }
        .stat-card i { font-size: 2.5rem; color: #00e5ff; margin-bottom: 15px; }
        .stat-card h4 { color: #bb86fc; }
        .feature-img {
            width: 100%;
            border-radius: 10px;
            border: 3px solid #00bcd4;
            margin: 30px auto;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #aaa;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .search-box, .comment-form, .rating-form {
            background: rgba(35, 35, 60, 0.8);
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            border: 1px solid #5c6bc0;
        }
        .form-title {
            color: #bb86fc;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            margin-bottom: 20px;
            background: rgba(20, 20, 40, 0.8);
            border: 1px solid #5c6bc0;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #00e5ff;
            box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
        }
        button {
            background: linear-gradient(90deg, #00bcd4, #00838f);
            color: white;
            border: none;
            padding: 14px 30px;
            font-size: 1.1rem;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s;
            font-weight: bold;
            letter-spacing: 1px;
        }
        button:hover {
            background: linear-gradient(90deg, #00e5ff, #00bcd4);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(0, 188, 212, 0.4);
        }
        .comments-section { margin-top: 50px; }
        .comment {
            background: rgba(40, 40, 70, 0.5);
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 20px;
            border-left: 4px solid #7e57c2;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            color: #ce93d8;
            margin-bottom: 10px;
            font-size: 0.95rem;
        }
        .widget { margin-bottom: 30px; }
        .widget-title {
            color: #00e5ff;
            font-size: 1.3rem;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 1px solid #00e5ff;
        }
        .link-list { list-style: none; }
        .link-list li { margin-bottom: 12px; }
        .link-list a {
            display: block;
            padding: 12px 15px;
            background: rgba(50, 50, 80, 0.5);
            border-radius: 8px;
            border: 1px solid #5c6bc0;
        }
        .link-list a:hover {
            background: rgba(70, 70, 120, 0.7);
            border-color: #00e5ff;
            transform: translateX(5px);
        }
        .site-footer {
            background: rgba(10, 10, 25, 0.95);
            margin-top: 60px;
            padding: 40px 0;
            border-top: 2px solid #00bcd4;
            text-align: center;
        }
        friend-link {
            display: block;
            margin: 25px 0;
            font-size: 1.1rem;
        }
        friend-link a {
            color: #bb86fc;
            font-weight: bold;
        }
        .copyright {
            color: #aaa;
            font-size: 0.9rem;
            margin-top: 20px;
            border-top: 1px solid #333;
            padding-top: 20px;
        }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
            .sidebar { position: static; }
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
            .hamburger { display: block; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .header-content { flex-wrap: wrap; }
        }
        @media (max-width: 480px) {
            .container { padding: 0 15px; }
            article, .sidebar { padding: 20px; }
            h1 { font-size: 1.9rem; }
            .stats-grid { grid-template-columns: 1fr; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article, .sidebar, .search-box, .comment-form, .rating-form {
            animation: fadeIn 0.8s ease-out;
        }