html[lang="zh-CN"] body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Inter, Arial, sans-serif;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
}

html[lang="zh-CN"] h1,
html[lang="zh-CN"] h2,
html[lang="zh-CN"] h3,
html[lang="zh-CN"] [class*="headline" i],
html[lang="zh-CN"] [class*="title" i] {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif !important;
  font-weight: 650 !important;
  letter-spacing: .025em !important;
  line-height: 1.24 !important;
}

html[lang="zh-CN"] p,
html[lang="zh-CN"] li {
  letter-spacing: .012em;
  line-height: 1.72;
}

.ahax-brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
  color: #251d1a;
  font: 800 24px/1 Inter, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -.035em;
  white-space: nowrap;
}

.ahax-brand-lockup > img {
  display: block !important;
  width: 44px !important;
  height: 44px !important;
  object-fit: contain;
}

.ahax-brand-lockup small {
  display: block;
  margin-top: 4px;
  color: #766b65;
  font: 600 10px/1 "PingFang SC", sans-serif;
  letter-spacing: .12em;
}

.ahax-site-controls {
  position: fixed;
  z-index: 2147483000;
  top: 16px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
}

.ahax-language-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid rgba(35, 27, 23, .22);
  border-radius: 999px;
  background: rgba(255, 250, 242, .94);
  box-shadow: 0 8px 24px rgba(35, 27, 23, .12);
  backdrop-filter: blur(12px);
}

.ahax-language-switch button {
  min-width: 42px;
  min-height: 34px;
  padding: 0 11px;
  border: 0;
  border-radius: 999px;
  color: #251d1a;
  background: transparent;
  font: 700 12px/1 inherit;
  cursor: pointer;
}

.ahax-language-switch button[aria-pressed="true"] {
  color: #fff8ee;
  background: #f26b4a;
}

.ahax-old-system-entry {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 17px;
  border: 1px solid rgba(35, 27, 23, .3);
  border-radius: 999px;
  color: #fff !important;
  background: #251d1a;
  box-shadow: 0 8px 24px rgba(35, 27, 23, .16);
  font: 700 13px/1 inherit;
  letter-spacing: .035em;
  text-decoration: none !important;
  transition: transform .16s ease, box-shadow .16s ease;
}

.ahax-old-system-entry:hover,
.ahax-old-system-entry:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 11px 28px rgba(35, 27, 23, .22);
  outline: 3px solid rgba(242, 107, 74, .24);
  outline-offset: 2px;
}

@media (max-width: 760px) {
  .ahax-brand-lockup { gap: 8px; font-size: 19px; }
  .ahax-brand-lockup > img { width: 36px !important; height: 36px !important; }
  .ahax-brand-lockup small { display: none; }
  .ahax-site-controls { top: auto; right: 12px; bottom: 12px; }
  .ahax-language-switch button { min-width: 38px; min-height: 32px; padding: 0 9px; }
  .ahax-old-system-entry { min-height: 40px; padding: 0 14px; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .ahax-language-switch { backdrop-filter: none; }
  .ahax-old-system-entry { transition: none; }
}
.ahax-session-notice{position:fixed;z-index:10020;left:50%;top:16px;transform:translateX(-50%);display:flex;align-items:center;gap:12px;max-width:min(760px,calc(100vw - 32px));padding:12px 16px;border:1px solid rgba(93,74,210,.28);border-radius:12px;background:#fff;color:#191919;box-shadow:0 12px 40px rgba(0,0,0,.14);font:14px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.ahax-session-notice strong{white-space:nowrap}.ahax-session-notice span{color:#5d5d66}.ahax-session-notice a{white-space:nowrap;color:#5d4ad2;font-weight:650}@media(max-width:620px){.ahax-session-notice{align-items:flex-start;flex-wrap:wrap}.ahax-session-notice span{flex-basis:100%}}