* { box-sizing: border-box; }

body.anli-detail-page {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #111c35;
  background: #f8f9fc;
}

.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.detail-main {
  padding: 88px 0 80px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #2b57f1;
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 24px;
}

.back-link .iconfont {
  transform: rotate(180deg);
}

.detail-head {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  padding-bottom: 26px;
  border-bottom: 1px solid #e5e9f2;
}

.detail-title-wrap h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.4;
  color: #111c35;
}

.detail-meta {
  margin-top: 22px;
  color: #8e98ad;
  font-size: 14px;
}

.detail-side-top h3 {
  margin: 4px 0 12px;
  font-size: 16px;
  line-height: 1.4;
  color: #2f63e6;
}

.detail-side-top p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: #6f7b95;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  margin-top: 34px;
}

.detail-content {
  font-size: 16px;
  line-height: 1.95;
  color: #253149;
}

.detail-content p {
  margin: 0 0 16px;
}

.detail-content h2 {
  margin: 30px 0 12px;
  font-size: 16px;
  color: #172743;
}

.toc-box {
  position: sticky;
  top: 92px;
  border-radius: 14px;
  background: #f3f5fb;
  padding: 18px 18px 16px;
}

.toc-box h4 {
  margin: 0 0 14px;
  font-size: 16px;
  color: #1b2a4a;
}

.toc-box a {
  display: block;
  color: #6d7891;
  text-decoration: none;
  font-size: 13px;
  line-height: 1.7;
  padding: 8px 0 8px 10px;
  border-left: 2px solid transparent;
}

.toc-box a:hover {
  color: #0E105E;
  border-left-color: #0E105E;
}

.site-footer {
  background: #f5f7fb;
  border-top: 1px solid #dde4f2;
}

.footer-inner { padding-top: 8px; }

.footer-top {
  min-height: 0;
  display: grid;
  grid-template-columns: 220px 1fr 2fr;
  gap: 24px;
  align-items: start;
  padding: 8px 0 10px;
}

.footer-logo img { width: 86px; }

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: #121f41;
  margin-bottom: 10px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer-links a,
.footer-col p {
  font-size: 14px;
  color: #56627a;
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid #dde4f2;
  background: #edf1f7;
}

.footer-bottom-inner {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-bottom-inner span {
  font-size: 14px;
  color: #8a93a6;
}

@media (max-width: 1080px) {
  .detail-head,
  .detail-layout,
  .footer-top {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .detail-title-wrap h1 {
    font-size: 24px;
  }

  .detail-meta,
  .detail-side-top p,
  .detail-content,
  .toc-box a,
  .footer-links a,
  .footer-col p,
  .footer-bottom-inner span {
    font-size: 14px;
  }

  .detail-side-top h3,
  .toc-box h4 {
    font-size: 16px;
  }

  .detail-content h2 {
    font-size: 20px;
  }

  .toc-box {
    position: static;
  }

  .footer-bottom-inner {
    min-height: auto;
    padding: 10px 0;
    display: grid;
    justify-content: start;
    gap: 6px;
  }
}