* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
        min-height: 100vh;
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 20px;
    }

    .redirect-card {
        background: rgba(255, 255, 255, 0.95);
        border-radius: 20px;
        padding: 50px 40px;
        max-width: 450px;
        width: 100%;
        text-align: center;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        animation: slideUp 0.5s ease;
    }

    @keyframes slideUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .loading-spinner {
        width: 80px;
        height: 80px;
        margin: 0 auto 30px;
        position: relative;
    }

    .loading-spinner::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border-radius: 50%;
        border: 4px solid rgba(120, 180, 180, 0.2);
        border-top-color: #5cb8b2;
        animation: spin 1s linear infinite;
    }

    .loading-spinner::after {
        content: '🚀';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 32px;
    }

    @keyframes spin {
        to {
            transform: rotate(360deg);
        }
    }

    .redirect-title {
        font-size: 24px;
        color: #333;
        margin-bottom: 10px;
    }

    .redirect-target {
        font-size: 18px;
        color: #5cb8b2;
        margin-bottom: 25px;
        word-break: break-all;
    }

    .redirect-tips {
        font-size: 13px;
        color: #999;
        margin-top: 20px;
    }

    .manual-link {
        display: inline-block;
        margin-top: 15px;
        padding: 10px 25px;
        background: linear-gradient(135deg, #5cb8b2 0%, #f5a6b9 100%);
        color: white;
        text-decoration: none;
        border-radius: 25px;
        font-size: 14px;
        transition: all 0.3s ease;
    }

    .manual-link:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 20px rgba(92, 184, 178, 0.4);
    }