/* 帮助中心页面样式 */
.help-main {
    background-color: #f4f5f7;
    min-height: calc(100vh - 60px);
    padding: 20px 16px;
}

/* 文章样式 */
.help-article {
    background-color: #ffffff;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.article-header {
    background: linear-gradient(135deg, #f472b6, #c084fc);
    padding: 32px 24px;
    text-align: center;
    color: #ffffff;
}

.article-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px 0;
}

.article-subtitle {
    font-size: 14px;
    margin: 0;
    opacity: 0.9;
}

/* 文章内容 */
.article-content {
    padding: 32px 24px;
    line-height: 1.7;
    color: #374151;
}

.article-content h2 {
    font-size: 20px;
    font-weight: 600;
    color: #111827;
    margin: 32px 0 16px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid #f3f4f6;
}

.article-content h2:first-child {
    margin-top: 0;
}

.article-content p {
    margin: 0 0 16px 0;
    font-size: 15px;
}

.article-content strong {
    color: #111827;
    font-weight: 600;
}

.article-footer {
    margin-top: 32px;
    padding: 20px;
    background-color: #f9fafb;
    border-radius: 12px;
    text-align: center;
    color: #6b7280;
    font-style: italic;
}


/* 响应式调整 */
@media (max-width: 480px) {
    .help-main {
        padding: 16px 12px;
    }
    
    .article-header {
        padding: 24px 20px;
    }
    
    .article-title {
        font-size: 20px;
    }
    
    .article-content {
        padding: 24px 20px;
    }
    
    .article-content h2 {
        font-size: 18px;
    }
}