* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Arial', sans-serif;
            background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
            color: #ffffff;
            line-height: 1.6;
            min-height: 100vh;
        }
        
        .container {
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
        }
        
        /* Header */
        header {
            background: rgba(0, 0, 0, 0.9);
            padding: 20px 0;
            margin-bottom: 40px;
            border-bottom: 2px solid #ffd700;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .logo {
            font-size: 24px;
            font-weight: bold;
            color: #ffd700;
            text-shadow: 0 0 20px #ffd700;
        }
        
        .back-link {
            color: #ffd700;
            text-decoration: none;
            padding: 10px 20px;
            border: 1px solid #ffd700;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        
        .back-link:hover {
            background: #ffd700;
            color: #000;
        }
        
        /* Main Content */
        .content {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 40px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        h1 {
            color: #ffd700;
            font-size: 2.5rem;
            margin-bottom: 30px;
            text-align: center;
            text-shadow: 0 0 20px #ffd700;
        }
        
        h2 {
            color: #ffd700;
            font-size: 1.8rem;
            margin-top: 30px;
            margin-bottom: 15px;
            border-bottom: 2px solid #ffd700;
            padding-bottom: 5px;
        }
        
        h3 {
            color: #ff6b6b;
            font-size: 1.3rem;
            margin-top: 20px;
            margin-bottom: 10px;
        }
        
        p {
            margin-bottom: 15px;
            font-size: 1.1rem;
            text-align: justify;
        }
        
        .warning-box {
            background: rgba(255, 107, 107, 0.2);
            border: 2px solid #ff6b6b;
            border-radius: 10px;
            padding: 20px;
            margin: 20px 0;
        }
        
        .warning-box h3 {
            color: #ff6b6b;
            margin-top: 0;
        }
        
        .info-box {
            background: rgba(100, 255, 218, 0.1);
            border: 2px solid #64ffda;
            border-radius: 10px;
            padding: 20px;
            margin: 20px 0;
        }
        
        .info-box h3 {
            color: #64ffda;
            margin-top: 0;
        }
        
        ul {
            margin-left: 20px;
            margin-bottom: 15px;
        }
        
        li {
            margin-bottom: 5px;
        }
        
        .highlight {
            color: #ffd700;
            font-weight: bold;
        }
        
        .date-updated {
            text-align: center;
            color: #64ffda;
            font-style: italic;
            margin-top: 30px;
            border-top: 1px solid #ffd700;
            padding-top: 20px;
        }
        
        /* Footer */
        footer {
            background: rgba(0, 0, 0, 0.9);
            padding: 20px 0;
            margin-top: 40px;
            text-align: center;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                gap: 15px;
            }
            
            .content {
                padding: 20px;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
        }