* { 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, #0a1a2d 0%, #1a3a5f 100%); color: #e0e0e0; line-height: 1.7; min-height: 100vh; display: flex; flex-direction: column; }
        h1, h2, h3, h4 { color: #4fc3f7; font-weight: 700; margin-bottom: 1rem; }
        h1 { font-size: 2.8rem; text-align: center; margin-top: 2rem; text-shadow: 0 2px 10px rgba(79, 195, 247, 0.5); }
        h2 { font-size: 2.2rem; border-left: 5px solid #ff9800; padding-left: 15px; margin-top: 2.5rem; }
        h3 { font-size: 1.8rem; color: #81d4fa; margin-top: 2rem; }
        h4 { font-size: 1.4rem; color: #b3e5fc; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; text-align: justify; }
        a { color: #4fc3f7; text-decoration: none; transition: color 0.3s ease, transform 0.2s; }
        a:hover { color: #ff9800; transform: translateY(-2px); }
        strong { color: #ffcc80; }
        em { color: #a5d6a7; }
        .highlight { background-color: rgba(255, 152, 0, 0.2); padding: 2px 5px; border-radius: 3px; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { background: rgba(10, 26, 45, 0.95); backdrop-filter: blur(10px); border-bottom: 2px solid #ff9800; position: sticky; top: 0; z-index: 1000; }
        .header-container { display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; }
        .logo a { font-size: 2.5rem; font-weight: 900; color: #4fc3f7; text-transform: uppercase; letter-spacing: 2px; display: flex; align-items: center; }
        .logo a i { margin-right: 10px; color: #ff9800; }
        .logo a:hover { color: #ff9800; }
        .breadcrumb { padding: 10px 20px; background: rgba(26, 58, 95, 0.8); font-size: 0.9rem; }
        .breadcrumb a { color: #b3e5fc; }
        .breadcrumb span { color: #ffcc80; }
        nav { display: flex; }
        .nav-links { display: flex; list-style: none; }
        .nav-links li { margin-left: 25px; }
        .nav-links a { font-weight: 600; font-size: 1.1rem; padding: 5px 10px; border-radius: 5px; }
        .nav-links a:hover { background: rgba(255, 152, 0, 0.2); }
        .hamburger { display: none; font-size: 1.8rem; color: #4fc3f7; cursor: pointer; background: none; border: none; }
        main { flex: 1; padding: 30px 0; }
        .article-content { background: rgba(26, 58, 95, 0.7); border-radius: 15px; padding: 30px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); margin-bottom: 30px; }
        .intro { font-size: 1.3rem; text-align: center; margin-bottom: 3rem; color: #b3e5fc; }
        .game-img { width: 100%; max-width: 800px; height: auto; border-radius: 10px; border: 3px solid #ff9800; display: block; margin: 2rem auto; transition: transform 0.5s; }
        .game-img:hover { transform: scale(1.02); }
        .link-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 15px; margin: 2rem 0; }
        .link-card { background: rgba(10, 26, 45, 0.8); padding: 15px; border-radius: 10px; border-left: 4px solid #4fc3f7; transition: all 0.3s; }
        .link-card:hover { border-left-color: #ff9800; transform: translateX(5px); }
        .functional { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin: 3rem 0; }
        .function-box { background: rgba(10, 26, 45, 0.9); padding: 25px; border-radius: 10px; border-top: 5px solid #4fc3f7; }
        .function-box h3 { margin-top: 0; }
        .form-group { margin-bottom: 20px; }
        label { display: block; margin-bottom: 8px; color: #b3e5fc; }
        input, textarea, select { width: 100%; padding: 12px; background: rgba(224, 224, 224, 0.1); border: 1px solid #4fc3f7; border-radius: 5px; color: #fff; font-size: 1rem; }
        input:focus, textarea:focus, select:focus { outline: none; border-color: #ff9800; }
        button { background: linear-gradient(to right, #4fc3f7, #2196f3); color: #0a1a2d; border: none; padding: 12px 25px; border-radius: 5px; font-weight: bold; cursor: pointer; transition: all 0.3s; }
        button:hover { background: linear-gradient(to right, #ff9800, #f57c00); transform: translateY(-3px); }
        footer { background: rgba(10, 26, 45, 0.95); border-top: 2px solid #ff9800; padding: 40px 20px; margin-top: 40px; }
        .footer-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; }
        .friend-links h3 { color: #ffcc80; }
        friend-link { display: block; margin: 10px 0; padding: 8px 15px; background: rgba(26, 58, 95, 0.6); border-radius: 5px; transition: background 0.3s; }
        friend-link:hover { background: rgba(255, 152, 0, 0.3); }
        .copyright { text-align: center; padding-top: 30px; border-top: 1px solid #1a3a5f; color: #b3e5fc; font-size: 0.9rem; }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .header-container { flex-wrap: wrap; }
            .nav-links { display: none; flex-direction: column; width: 100%; margin-top: 20px; }
            .nav-links.active { display: flex; }
            .nav-links li { margin: 10px 0; margin-left: 0; }
            .hamburger { display: block; }
            .functional { grid-template-columns: 1fr; }
            .link-list { grid-template-columns: 1fr; }
        }