/* 全站公共页眉、页脚。独立颜色，避免专题正文颜色影响导航。 */
body > .site-header {
  position: relative;
  z-index: 30;
  background: #121513;
  color: #f5f0e6;
  border-bottom: 1px solid #b79a5f55;
  font-family: Arial, "Microsoft YaHei", sans-serif;
}
.site-header .nav {
  box-sizing: border-box;
  max-width: 1320px;
  min-height: 90px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-header .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
}
.site-header .brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  background: white;
  padding: 3px;
  border-radius: 50%;
  box-sizing: border-box;
}
.site-header .brand-name, .site-footer .brand-name {
  color: #dfc48b;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.5;
  text-decoration: none;
}
.site-header .brand-name span {
  display: block;
  color: #c6bdac;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .1em;
}
.site-header .global-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 0;
  padding: 0;
}
.site-header .global-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0;
  color: #f0ebe1;
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.site-header .global-nav a:hover,
.site-header .global-nav a[aria-current] {
  color: #e8c982;
  border-bottom-color: #caa966;
}
.site-header a:focus-visible, .site-footer a:focus-visible {
  outline: 2px solid #e8c982;
  outline-offset: 4px;
}
body > .site-footer {
  background: #121513;
  color: #c8c5bb;
  padding: 52px 24px 30px;
  border-top: 1px solid #b79a5f55;
  text-align: center;
  font-size: 14px;
  line-height: 1.85;
}
.site-footer-inner { max-width: 1180px; margin: auto; }
.site-footer p { color: #c8c5bb; margin: 14px 0; }
.site-footer a { color: #e0cfaa; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-underline-offset: 5px; }
.site-footer .footer-links, .site-footer .official-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 20px 0;
}
.site-footer .official-links, .site-footer .icp-record,
.site-footer .site-identity { font-size: 12px; }
.site-footer .icp-record { padding-top: 16px; border-top: 1px solid #ffffff18; }
.hall-subnav a, .section-nav a { color: #e4c68b; }
@media (max-width: 960px) {
  .site-header .nav { flex-direction: column; align-items: flex-start; gap: 10px; padding: 16px 24px 0; }
  .site-header .global-nav { width: 100%; gap: 24px; overflow-x: auto; scrollbar-width: thin; }
}
@media (max-width: 600px) {
  .site-header .nav { padding: 14px 18px 0; }
  .site-header .brand-name { font-size: 20px; }
  .site-header .brand img { width: 40px; height: 40px; }
  .site-header .global-nav { gap: 20px; }
  .site-header .global-nav a { font-size: 13px; }
  body > .site-footer { padding: 36px 20px 24px; }
  .site-footer .footer-links, .site-footer .official-links { gap: 8px 18px; }
}
/* 顶部品牌提示条在深、浅色页面保持一致。 */
body > .top {
  background: #ece7dc;
  color: #655a43;
  border-bottom: 1px solid #d8d0be;
}
.site-header .global-nav { flex-wrap: nowrap; }
.site-header .global-nav a { flex: 0 0 auto; }
@media (max-width: 600px) {
  .site-header .global-nav { gap: 4px; justify-content: space-between; scrollbar-width: none; }
  .site-header .global-nav::-webkit-scrollbar { display: none; }
  .site-header .global-nav a { font-size: 12px; }
}
@media (max-width: 360px) {
  .site-header .global-nav { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 6px; }
  .site-header .global-nav a { justify-content: center; font-size: 13px; min-height: 40px; }
}