* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #e0e0e0;
            line-height: 1.7;
            font-size: 1.05rem;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #74c0fc;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 60px 0;
            border-bottom: 1px solid #2d3748;
        }
        .site-header {
            background: rgba(13, 17, 33, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #00dbde, #fc00ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
        }
        .logo a:hover {
            background: linear-gradient(90deg, #fc00ff, #00dbde);
            -webkit-background-clip: text;
            background-clip: text;
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        @media (max-width: 992px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 6px;
        }
        .nav-desktop a:hover {
            background: rgba(77, 171, 247, 0.15);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        @media (max-width: 992px) {
            .hamburger {
                display: block;
            }
        }
        .nav-mobile {
            position: fixed;
            top: 70px;
            left: 0;
            width: 100%;
            background: rgba(13, 17, 33, 0.98);
            flex-direction: column;
            padding: 20px;
            display: none;
            z-index: 999;
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 15px;
            border-bottom: 1px solid #2d3748;
            font-size: 1.1rem;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #a0aec0;
            background: rgba(26, 32, 44, 0.7);
        }
        .breadcrumb a {
            color: #a0aec0;
        }
        .breadcrumb a:hover {
            color: #4dabf7;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        .hero {
            background: radial-gradient(circle at top right, #2d1b69, #1a1a2e);
            padding: 80px 0;
            text-align: center;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #f093fb, #f5576c);
            -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;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #cbd5e0;
        }
        .search-box {
            max-width: 600px;
            margin: 40px auto;
            background: rgba(255, 255, 255, 0.05);
            padding: 25px;
            border-radius: 12px;
            border: 1px solid #4a5568;
        }
        .search-box h2 {
            margin-bottom: 20px;
            color: #68d391;
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-input {
            flex: 1;
            padding: 15px;
            border: 2px solid #4a5568;
            border-radius: 8px;
            background: #2d3748;
            color: #fff;
            font-size: 1rem;
        }
        .search-input:focus {
            outline: none;
            border-color: #4dabf7;
        }
        .search-btn {
            padding: 0 25px;
            background: linear-gradient(90deg, #00b09b, #96c93d);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: opacity 0.3s;
        }
        .search-btn:hover {
            opacity: 0.9;
        }
        .content-area {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 992px) {
            .content-area {
                grid-template-columns: 1fr;
            }
        }
        article p {
            margin-bottom: 1.8rem;
            text-align: justify;
        }
        article h2 {
            font-size: 2.2rem;
            color: #63b3ed;
            margin: 50px 0 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #4a5568;
        }
        article h3 {
            font-size: 1.7rem;
            color: #90cdf4;
            margin: 40px 0 20px;
        }
        article h4 {
            font-size: 1.4rem;
            color: #a0d2ff;
            margin: 30px 0 15px;
        }
        .highlight-box {
            background: linear-gradient(135deg, #2d3748, #4a5568);
            border-left: 5px solid #f6ad55;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .code-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .code-item {
            background: rgba(45, 55, 72, 0.7);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid #5a67d8;
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .code-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 20px rgba(90, 103, 216, 0.3);
        }
        .code-value {
            font-family: monospace;
            font-size: 1.5rem;
            color: #68d391;
            margin: 15px 0;
            letter-spacing: 1px;
        }
        .sidebar {
            background: rgba(26, 32, 44, 0.7);
            padding: 25px;
            border-radius: 12px;
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 35px;
        }
        .sidebar-widget h3 {
            color: #f6ad55;
            margin-bottom: 20px;
            font-size: 1.4rem;
        }
        .interaction-section {
            background: rgba(26, 32, 44, 0.7);
            padding: 40px;
            border-radius: 15px;
            margin-top: 60px;
        }
        .rating-widget {
            text-align: center;
            margin-bottom: 40px;
        }
        .stars {
            font-size: 2.5rem;
            margin: 20px 0;
            color: #e2e8f0;
            cursor: pointer;
        }
        .stars i {
            margin: 0 5px;
            transition: color 0.3s, transform 0.2s;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .stars i.active {
            color: #f6e05e;
        }
        .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 30px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-control {
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #4a5568;
            background: #2d3748;
            color: #fff;
            font-size: 1rem;
        }
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            padding: 15px;
            background: linear-gradient(90deg, #ed8936, #dd6b20);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: opacity 0.3s;
            font-size: 1.1rem;
        }
        .submit-btn:hover {
            opacity: 0.9;
        }
        .footer-links {
            background: rgba(13, 17, 33, 0.9);
            padding: 50px 0 30px;
        }
        .web-link {
            display: inline-block;
            margin: 10px 15px;
            padding: 12px 25px;
            background: rgba(77, 171, 247, 0.1);
            border-radius: 50px;
            border: 1px solid #4a5568;
            transition: all 0.3s;
        }
        .web-link:hover {
            background: rgba(77, 171, 247, 0.25);
            border-color: #4dabf7;
        }
        .site-footer {
            background: #0d1121;
            text-align: center;
            padding: 30px 0;
            font-size: 0.95rem;
            color: #a0aec0;
            margin-top: auto;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .copyright {
            border-top: 1px solid #2d3748;
            padding-top: 25px;
        }
        .text-center { text-align: center; }
        .emoji { font-size: 1.2em; }
        .bold { font-weight: 800; color: #fefcbf; }
        .tag {
            display: inline-block;
            background: #5a67d8;
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            margin: 0 5px 5px 0;
        }
        .float-img {
            float: left;
            margin: 0 25px 15px 0;
            max-width: 400px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
        }
        @media (max-width: 768px) {
            .float-img {
                float: none;
                margin: 20px auto;
                max-width: 100%;
            }
        }