body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        header { background: linear-gradient(135deg, #1a2a6c, #b21f1f); color: white; padding: 20px; border-radius: 10px; margin-bottom: 30px; }
        .logo { font-size: 28px; font-weight: bold; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        nav { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; }
        nav a { color: white; text-decoration: none; margin-right: 15px; }
        .mobile-menu-btn { display: none; background: #fff; color: #b21f1f; border: none; padding: 8px 15px; border-radius: 5px; cursor: pointer; }
        h1 { color: #b21f1f; font-size: 2.5em; margin-bottom: 20px; }
        h2 { color: #1a2a6c; font-size: 1.8em; margin: 30px 0 15px; }
        h3 { color: #555; font-size: 1.4em; margin: 25px 0 10px; }
        .download-btn, .login-btn { display: inline-block; background: #b21f1f; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .download-btn:hover, .login-btn:hover { background: #1a2a6c; }
        .stats-box { background: #f4f4f4; padding: 20px; border-radius: 8px; margin: 20px 0; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        footer { margin-top: 50px; padding: 20px; background: #333; color: white; border-radius: 8px; }
        .tags { margin: 20px 0; }
        .tag { display: inline-block; background: #555; color: white; padding: 5px 10px; margin-right: 8px; border-radius: 20px; text-decoration: none; }
        @media (max-width: 768px) {
            .mobile-menu-btn { display: block; }
            nav { flex-direction: column; align-items: flex-start; display: none; }
            nav.active { display: flex; }
            nav a { margin: 5px 0; }
            h1 { font-size: 2em; }
            h2 { font-size: 1.5em; }
        }