* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #0c1a2d 0%, #152642 100%);
            color: #e0e0e0;
        }
        a {
            text-decoration: none;
            color: #4fc3f7;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffcc00;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 25, 47, 0.95);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: #ffcc00;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo a {
            color: inherit;
        }
        .logo a:hover {
            color: #fff;
        }
        .nav-desktop {
            display: flex;
            gap: 25px;
        }
        .nav-desktop a {
            color: #b0bec5;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 4px;
        }
        .nav-desktop a:hover {
            background: rgba(79, 195, 247, 0.1);
            color: #4fc3f7;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            color: #ffcc00;
            cursor: pointer;
            background: none;
            border: none;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: rgba(10, 25, 47, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 15px;
            box-shadow: 0 5px 10px rgba(0,0,0,0.3);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: #b0bec5;
            padding: 12px;
            border-bottom: 1px solid #2a3a5a;
        }
        .nav-mobile a:hover {
            color: #4fc3f7;
        }
        .breadcrumb {
            padding: 10px 0;
            font-size: 0.9rem;
            color: #90a4ae;
            margin-top: 10px;
        }
        .breadcrumb a {
            color: #b0bec5;
        }
        .breadcrumb span {
            margin: 0 5px;
        }
        main {
            padding: 30px 0;
            background: rgba(21, 38, 66, 0.7);
            min-height: 100vh;
        }
        article {
            background: rgba(15, 30, 55, 0.9);
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
            margin-bottom: 30px;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffcc00;
            margin-bottom: 20px;
            text-align: center;
            line-height: 1.2;
        }
        h2 {
            font-size: 2rem;
            color: #4fc3f7;
            margin: 25px 0 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #2a3a5a;
        }
        h3 {
            font-size: 1.5rem;
            color: #a5d6a7;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            line-height: 1.8;
        }
        .highlight {
            background: rgba(255, 204, 0, 0.1);
            border-left: 4px solid #ffcc00;
            padding: 15px;
            margin: 20px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            max-width: 800px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
            border: 2px solid #4fc3f7;
        }
        .caption {
            font-style: italic;
            color: #90a4ae;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .link-list {
            list-style: none;
            padding: 15px;
            background: rgba(42, 58, 90, 0.6);
            border-radius: 8px;
            margin: 20px 0;
        }
        .link-list li {
            margin: 10px 0;
            padding-left: 20px;
            position: relative;
        }
        .link-list li:before {
            content: '🎮';
            position: absolute;
            left: 0;
        }
        .function-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .card {
            background: rgba(15, 30, 55, 0.9);
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
        }
        .card h3 {
            color: #ffcc00;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .card form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .card input, .card textarea, .card select {
            padding: 12px;
            border: 1px solid #2a3a5a;
            border-radius: 6px;
            background: rgba(30, 45, 75, 0.8);
            color: #e0e0e0;
            font-size: 1rem;
        }
        .card button {
            padding: 12px;
            background: linear-gradient(90deg, #ff9800, #ffcc00);
            color: #0c1a2d;
            border: none;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .card button:hover {
            background: linear-gradient(90deg, #ffcc00, #ff9800);
        }
        .stars {
            display: flex;
            gap: 5px;
            margin-bottom: 15px;
        }
        .stars i {
            color: #ffcc00;
            cursor: pointer;
            font-size: 1.5rem;
        }
        .stars i:hover {
            color: #ff9800;
        }
        .internal-links {
            background: rgba(10, 25, 47, 0.9);
            padding: 30px 0;
            margin-top: 40px;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
        }
        .web-link {
            background: rgba(30, 45, 75, 0.7);
            padding: 15px;
            border-radius: 6px;
            text-align: center;
            transition: background 0.3s ease;
        }
        .web-link:hover {
            background: rgba(79, 195, 247, 0.2);
        }
        .web-link a {
            color: #b0bec5;
            font-weight: 500;
        }
        footer {
            background: #0a192f;
            padding: 25px 0;
            text-align: center;
            color: #90a4ae;
            font-size: 0.9rem;
            border-top: 2px solid #2a3a5a;
        }
        .footer-content {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
        }
        .social-links a {
            color: #b0bec5;
            font-size: 1.5rem;
            transition: color 0.3s ease;
        }
        .social-links a:hover {
            color: #4fc3f7;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-desktop {
                display: none;
            }
            .header-content {
                flex-wrap: wrap;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .function-section {
                grid-template-columns: 1fr;
            }
            .web-links {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            }
        }