.wc-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    font-family: inherit;
    font-size: 15px;
    color: #333;
}
.wc-card h3, .wc-card h4 {
    color: #1e88e5; /* 日主题蓝色主色调 */
    margin-top: 0;
    margin-bottom: 15px;
}
.wc-card p {
    margin: 8px 0;
    line-height: 1.6;
}