/* ============================
   文章专题页样式
   ============================ */

.article-main {
    padding: 40px 0 60px;
    background: #f8f9fa;
    min-height: calc(100vh - 200px);
}

.article-content {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 40px 50px;
    margin-bottom: 30px;
}

.article-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.article-category {
    display: inline-block;
    background: linear-gradient(135deg, #d32323 0%, #b81d1d 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
}

.article-header h1 {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
    line-height: 1.3;
}

.article-meta {
    color: #999;
    font-size: 14px;
}

.article-body {
    font-size: 17px;
    line-height: 1.8;
    color: #333;
}

.article-body h2 {
    font-size: 28px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #d32323;
    display: inline-block;
}

.article-body h3 {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin: 30px 0 15px;
}

.article-body h4 {
    font-size: 18px;
    font-weight: 600;
    color: #444;
    margin: 20px 0 10px;
}

.article-body p {
    margin-bottom: 20px;
}

.article-body ul, .article-body ol {
    margin-bottom: 25px;
    padding-left: 25px;
}

.article-body li {
    margin-bottom: 10px;
}

/* 介绍框 */
.intro-box {
    background: linear-gradient(135deg, #fff5f5 0%, #fff0f0 100%);
    border-left: 4px solid #d32323;
    padding: 25px 30px;
    border-radius: 0 12px 12px 0;
    margin-bottom: 30px;
    font-size: 18px;
}

/* 价格表 */
.price-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.price-table thead {
    background: linear-gradient(135deg, #d32323 0%, #b81d1d 100%);
    color: white;
}

.price-table th {
    padding: 15px 20px;
    text-align: left;
    font-weight: 600;
}

.price-table td {
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
}

.price-table tbody tr:nth-child(even) {
    background: #fafafa;
}

.price-table tbody tr:hover {
    background: #fff5f5;
}

/* 高亮框 */
.highlight-box {
    background: #f0f7ff;
    border-left: 4px solid #1890ff;
    padding: 20px 25px;
    border-radius: 0 12px 12px 0;
    margin: 25px 0;
}

/* 警告框 */
.warning-box {
    background: #fffbe6;
    border-left: 4px solid #faad14;
    padding: 20px 25px;
    border-radius: 0 12px 12px 0;
    margin: 25px 0;
}

/* 公司卡片 */
.company-card {
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s;
}

.company-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.company-card h3 {
    margin-top: 0;
    color: #d32323;
    font-size: 20px;
}

.company-card .rating {
    color: #faad14;
    font-weight: 500;
    margin: 8px 0 15px;
}

/* 流程步骤 */
.process-steps {
    margin: 30px 0;
}

.step {
    display: flex;
    margin-bottom: 25px;
    align-items: flex-start;
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #d32323 0%, #b81d1d 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
    margin-right: 20px;
}

.step-content h4 {
    margin: 0 0 8px 0;
    font-size: 18px;
}

.step-content p {
    margin: 0;
    color: #666;
}

/* 清单 */
.checklist {
    background: #f6ffed;
    border-radius: 12px;
    padding: 25px 30px;
    margin: 25px 0;
}

.check-item {
    padding: 8px 0;
    padding-left: 10px;
}

/* 旺季提示 */
.season-tip {
    background: linear-gradient(135deg, #fff7e6 0%, #ffe7ba 100%);
    border: 2px solid #faad14;
    border-radius: 12px;
    padding: 20px 25px;
    margin: 25px 0;
    text-align: center;
}

.season-tip h3 {
    margin: 0 0 10px 0;
    color: #d48806;
}

/* CTA按钮框 */
.cta-box {
    background: linear-gradient(135deg, #d32323 0%, #b81d1d 100%);
    color: white;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    margin-top: 50px;
}

.cta-box h3 {
    color: white;
    font-size: 28px;
    margin-bottom: 15px;
}

.cta-box p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 25px;
}

.btn-primary {
    display: inline-block;
    background: white;
    color: #d32323;
    padding: 14px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* 侧边栏 */
.article-sidebar {
    position: sticky;
    top: 30px;
}

.sidebar-widget {
    background: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.sidebar-widget h4 {
    margin: 0 0 15px 0;
    font-size: 18px;
    color: #333;
    border-bottom: 2px solid #d32323;
    padding-bottom: 10px;
    display: inline-block;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.sidebar-nav li:last-child {
    border-bottom: none;
}

.sidebar-nav a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s;
}

.sidebar-nav a:hover {
    color: #d32323;
}

.phone-number {
    font-size: 18px;
    font-weight: 600;
    color: #d32323;
    margin: 10px 0;
}

/* 响应式 */
@media (max-width: 768px) {
    .article-content {
        padding: 25px 20px;
    }
    
    .article-header h1 {
        font-size: 26px;
    }
    
    .article-body h2 {
        font-size: 22px;
    }
    
    .price-table {
        font-size: 14px;
    }
    
    .price-table th, .price-table td {
        padding: 10px;
    }
}