/* ════════════════════════════════════════════════════
   企业基础页 · /about/ /contact/ /privacy/ 等
   2026-04-24
   ════════════════════════════════════════════════════ */

.about-page {
  padding: 32px 0 48px;
  background: #fff;
}

.about-body {
  max-width: 860px;
  margin: 0 auto;
  padding: 8px 20px;
  font-size: 15px;
  line-height: 1.85;
  color: #334155;
}

/* 标题层级 */
.about-body h2 {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  margin: 36px 0 14px;
  padding-left: 12px;
  border-left: 4px solid #DC2626;
  line-height: 1.4;
}

.about-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  margin: 24px 0 10px;
}

.about-body h4 {
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
  margin: 18px 0 8px;
}

/* 段落 */
.about-body p {
  margin: 10px 0;
  color: #334155;
}

/* 强调 */
.about-body strong {
  color: #0f172a;
  font-weight: 700;
}

/* 链接 */
.about-body a {
  color: #1565C0;
  text-decoration: none;
  transition: color .15s;
}

.about-body a:hover {
  color: #DC2626;
  text-decoration: underline;
}

/* 列表 */
.about-body ul,
.about-body ol {
  padding-left: 24px;
  margin: 12px 0;
}

.about-body ul li,
.about-body ol li {
  margin: 6px 0;
  line-height: 1.8;
}

/* 引用块 */
.about-body blockquote {
  margin: 18px 0;
  padding: 14px 18px;
  background: #fef2f2;
  border-left: 3px solid #DC2626;
  border-radius: 0 8px 8px 0;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.8;
}

.about-body blockquote p {
  margin: 4px 0;
}

/* 表格 */
.about-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
}

.about-body table th {
  background: #f8fafc;
  color: #0f172a;
  font-weight: 700;
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid #e5e7eb;
}

.about-body table td {
  padding: 11px 14px;
  color: #475569;
  border-bottom: 1px solid #eef1f4;
  line-height: 1.7;
}

.about-body table tr:last-child th,
.about-body table tr:last-child td {
  border-bottom: none;
}

.about-body table tr:hover td {
  background: #fafbfc;
}

/* 代码 */
.about-body code {
  background: #f1f5f9;
  color: #DC2626;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
  font-family: 'JetBrains Mono', 'DM Mono', monospace;
}

/* 分隔线 */
.about-body hr {
  margin: 32px 0;
  border: none;
  border-top: 1px solid #e5e7eb;
}

/* 最后的"相关页面" */
.about-body h2:last-of-type {
  margin-bottom: 10px;
  padding-bottom: 0;
}

/* 移动端 */
@media (max-width: 640px) {
  .about-body {
    padding: 8px 14px;
    font-size: 14px;
  }
  .about-body h2 {
    font-size: 19px;
  }
  .about-body h3 {
    font-size: 16px;
  }
  .about-body table {
    font-size: 13px;
  }
  .about-body table th,
  .about-body table td {
    padding: 9px 10px;
  }
}