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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background-color: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #333;
}

.container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
}

.card {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    padding: 30px 20px;
    text-align: center;
}

.security-tip {
    margin-bottom: 20px;
    font-size: 14px;
    color: #07c160;
    font-weight: 500;
}

.redirect-info {
    margin-bottom: 30px;
}

.redirect-info p {
    margin-bottom: 10px;
    font-size: 16px;
    line-height: 1.6;
}

.button-container {
    margin-top: 20px;
}

.wechat-btn {
    background-color: #07c160;
    color: white;
    border: none;
    border-radius: 24px;
    padding: 12px 24px;
    font-size: 16px;
    cursor: pointer;
    width: 80%;
    max-width: 280px;
    transition: background-color 0.3s;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.wechat-btn:hover {
    background-color: #06ad56;
    color: white;
}