* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
        }
        body {
            background: linear-gradient(135deg, #ffffff 0%, #fff1f1 100%);
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 20px;
        }
        .container {
            background-color: #ffffff;
            padding: 50px 20px;
            border-radius: 20px;
            box-shadow: 0 8px 32px rgba(0, 82, 212, 0.08);
            max-width: 520px;
            text-align: center;
            border-top: 5px solid #c92b2a;
            position: relative;
            overflow: hidden;
        }
        .container::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, #c92b2a, #ff807f);
            border-radius: 5px 5px 0 0;
        }
        .icon {
            font-size: 64px;
            color:#c92b2a;;
            margin-bottom: 24px;
            animation: float 2s ease-in-out infinite;
        }
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        h1 {
            font-size: 28px;
            color: #000000;
            margin-bottom: 18px;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        p {
            color: #334466;
            line-height: 1.8;
            margin-bottom: 28px;
            font-size: 15px;
        }
        .new-domain {
            color: #c92b2a;
            font-weight: 700;
            font-size: 19px;
            word-break: break-all;
            padding: 8px 16px;
            background-color: #f0f5ff;
            border-radius: 8px;
            display: inline-block;
            margin: 10px 0;
        }
        .countdown {
            font-size: 16px;
            color: #556688;
            margin: 25px 0;
        }
        #countdown {
            color: #c92b2a;
            font-weight: bold;
            font-size: 18px;
        }
        .btn {
            display: inline-block;
            padding: 12px 36px;
            background-color: #c92b2a;
            color: #ffffff;
            text-decoration: none;
            border-radius: 8px;
            transition: all 0.3s;
            font-size: 16px;
            font-weight: 500;
            border: none;
            cursor: pointer;
            transform: translateY(0);
        }
        .btn:hover {
            background-color: #0040a0;
            box-shadow: 0 6px 16px rgba(0, 82, 212, 0.2);
            transform: translateY(-2px);
        }
        .tips {
            margin-top: 35px;
            font-size: 13px;
            color: #778899;
            opacity: 0.8;
        }