body {
            margin: 0;
            font-family: Arial, sans-serif;
            background: radial-gradient(circle at top, #1a1a1a, #000);
            color: #fff;
        }

        .center {
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            flex-direction: column;
            text-align: center;
            gap: 20px;
        }

        .box {
            background: rgba(20, 20, 20, 0.9);
            padding: 50px;
            border-radius: 25px;
            box-shadow: 0 0 40px rgba(255, 0, 0, 0.6);
            animation: glow 2s infinite alternate;
        }

        @keyframes glow {
            from { box-shadow: 0 0 20px rgba(255, 0, 0, 0.4); }
            to { box-shadow: 0 0 60px rgba(255, 0, 0, 0.9); }
        }

        h1 {
            font-size: 42px;
            color: #ff2e2e;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }

        .pulse {
            width: 12px;
            height: 12px;
            background: red;
            border-radius: 50%;
            display: inline-block;
            margin-right: 8px;
            animation: pulse 1s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.5); opacity: 0.5; }
            100% { transform: scale(1); opacity: 1; }
        }

        p {
            color: #bbb;
            margin-top: 10px;
            font-size: 16px;
        }

        .badge {
            margin-top: 20px;
            padding: 10px 18px;
            background: linear-gradient(45deg, #ff0000, #ff4d4d);
            border-radius: 12px;
            font-size: 14px;
            box-shadow: 0 0 15px rgba(255,0,0,0.6);
        }

        .footer {
            font-size: 12px;
            color: #666;
        }

        .footer a {
            color: #ff2e2e;
            text-decoration: none;
        }

        .footer a:hover {
            text-decoration: underline;
        }