/* 基础样式保持不变 */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
}

header {
    background: #333;
    color: white;
    padding: 1rem;
    text-align: center;
}

main {
    padding: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.article {
    margin-bottom: 2rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
}

.article-image img {
    max-width: 100%;
    height: auto;
}

.article-actions {
    margin-top: 1rem;
}

.btn-link {
    background: #4CAF50;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 4px;
}

/* 新增弹窗样式 */
#customModal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 20px;
    border-radius: 5px;
    max-width: 80%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.modal-content button {
    padding: 5px 15px;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    margin-top: 15px;
}

/* 文章日期样式 */
.article-date {
    color: #666;
    font-size: 0.8rem;
    margin-top: 0.5rem;
}