* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #e6e6e6;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #4fc3f7;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #29b6f6;
        }
        ul {
            list-style: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 10px;
        }
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(0, 0, 0, 0.9);
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #4fc3f7;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo a {
            font-size: 2.5rem;
            font-weight: 900;
            color: #4fc3f7;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 10px rgba(79, 195, 247, 0.7);
        }
        .logo a span {
            color: #ff4081;
        }
        .desktop-nav ul {
            display: flex;
            gap: 30px;
        }
        .desktop-nav a {
            font-size: 1.1rem;
            padding: 10px 15px;
            border-radius: 5px;
            transition: background 0.3s ease;
        }
        .desktop-nav a:hover {
            background: rgba(79, 195, 247, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #4fc3f7;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            width: 100%;
            background: rgba(0, 0, 0, 0.95);
            margin-top: 20px;
            border-radius: 10px;
            padding: 20px;
            transition: all 0.3s ease;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 15px;
            border-bottom: 1px solid #333;
            font-size: 1.2rem;
        }
        .mobile-nav a:hover {
            background: rgba(79, 195, 247, 0.2);
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #4fc3f7;
        }
        main {
            padding: 40px 0;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            margin: 20px auto;
        }
        article {
            padding: 30px;
        }
        h1 {
            font-size: 3rem;
            color: #4fc3f7;
            margin-bottom: 20px;
            text-align: center;
            text-shadow: 0 0 15px rgba(79, 195, 247, 0.5);
        }
        h2 {
            font-size: 2.2rem;
            color: #ff4081;
            margin: 40px 0 20px;
            border-left: 5px solid #4fc3f7;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #29b6f6;
            margin: 30px 0 15px;
        }
        p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
            padding: 0 10px;
        }
        .highlight {
            background: rgba(255, 64, 129, 0.2);
            padding: 20px;
            border-radius: 10px;
            border-left: 5px solid #ff4081;
            margin: 25px 0;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 10px;
        }
        .featured-image {
            margin: 40px auto;
            text-align: center;
        }
        .featured-image img {
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
            transition: transform 0.5s ease;
        }
        .featured-image img:hover {
            transform: scale(1.02);
        }
        .image-caption {
            margin-top: 10px;
            font-style: italic;
            color: #aaa;
        }
        .functional-section {
            background: rgba(0, 0, 0, 0.3);
            padding: 30px;
            border-radius: 15px;
            margin: 40px 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        .function-box {
            background: rgba(41, 182, 246, 0.1);
            padding: 25px;
            border-radius: 10px;
            border: 1px solid #4fc3f7;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .function-box:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(79, 195, 247, 0.3);
        }
        .function-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .function-box form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .function-box input, .function-box textarea, .function-box select {
            padding: 15px;
            border: 1px solid #4fc3f7;
            background: rgba(0, 0, 0, 0.5);
            color: #fff;
            border-radius: 5px;
            font-size: 1rem;
        }
        .function-box button {
            padding: 15px;
            background: linear-gradient(90deg, #4fc3f7, #2979ff);
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        .function-box button:hover {
            background: linear-gradient(90deg, #29b6f6, #2962ff);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            font-size: 2rem;
            color: #ffd700;
            cursor: pointer;
        }
        .rating-stars span:hover {
            transform: scale(1.2);
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 20px;
            border-radius: 10px;
            border-left: 5px solid #ff4081;
            transition: background 0.3s ease;
        }
        .web-link:hover {
            background: rgba(255, 64, 129, 0.2);
        }
        .web-link a {
            font-size: 1.1rem;
            display: block;
        }
        footer {
            background: rgba(0, 0, 0, 0.9);
            padding: 40px 0 20px;
            text-align: center;
            border-top: 2px solid #4fc3f7;
        }
        .copyright {
            margin-top: 30px;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            .desktop-nav { display: none; }
            .hamburger { display: block; }
            .functional-section { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            .container { width: 95%; padding: 0 10px; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.8rem; }
            article { padding: 20px; }
            .web-links { grid-template-columns: 1fr; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in {
            animation: fadeIn 0.8s ease-out;
        }