.site-page {
  --ink: #1c3544;
  --muted: #5f7180;
  --accent: #25616b;
  --accent-hover: #194c55;
  --paper: #fff;
  --line: #e1e8ec;
  margin: 0;
  min-width: 320px;
  background: #f7f9fb;
  color: var(--ink);
  font-family: "Avenir Next", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
.site-page *, .site-page *::before, .site-page *::after { box-sizing: border-box; }
.site-page button, .site-page input, .site-page textarea, .site-page select { font: inherit; }
.site-page button, .site-page a { -webkit-tap-highlight-color: transparent; }
.site-page button { cursor: pointer; }
.site-page a { color: inherit; text-decoration: none; }
.site-page button:disabled { cursor: wait; opacity: .65; }
.site-page :focus-visible { outline: 3px solid #4c8992; outline-offset: 4px; }
.site-page [hidden] { display: none !important; }
.site-page :where(h1, h2, h3, p) { margin-top: 0; }
.site-page h1, .site-page h2, .site-page h3 { text-wrap: balance; }
.site-container { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.site-icon { width: 22px; height: 22px; flex: 0 0 auto; vertical-align: middle; }
.site-header { background: #f7f9fb; }
.site-nav { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; font-size: 18px; font-weight: 650; letter-spacing: .02em; line-height: 1.4; }
.site-brand-mark { display: grid; place-items: center; width: 35px; height: 37px; border: 1px solid #d6e5e5; border-radius: 12px 12px 12px 4px; background: #edf4f3; color: var(--accent); }
.site-brand-mark .site-icon { width: 24px; height: 24px; }
.site-links { display: flex; align-items: center; gap: 32px; font-size: 13px; color: var(--muted); }
.site-links a { padding-block: 13px; white-space: nowrap; }
.site-links a:hover { color: var(--accent); }
.site-page .button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 11px 18px; border: 1px solid transparent; border-radius: 10px; font-size: 14px; font-weight: 600; line-height: 1.4; transition: background .18s, border-color .18s, box-shadow .18s; }
.site-page .button-primary { color: #fff; background: var(--accent); }
.site-page .button-primary:hover { background: var(--accent-hover); box-shadow: 0 4px 12px #194c551a; }
.site-page .button-secondary { background: #fff; color: var(--ink); border-color: #d5e0e5; }
.site-page .button-secondary:hover { background: #f1f6f6; border-color: #94b7bc; }
.site-page .skip-link { position: absolute; z-index: 100; top: -100px; left: 20px; padding: 10px 20px; border-radius: 8px; color: #fff; background: var(--ink); }
.site-page .skip-link:focus { top: 10px; }
.site-page .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; padding: 0; margin: -1px; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (max-width: 900px) {
  .site-container { width: calc(100% - 48px); }
}
@media (max-width: 640px) {
  .site-container { width: calc(100% - 36px); }
  .site-nav { min-height: 70px; gap: 12px; }
  .site-brand { font-size: 16px; gap: 8px; }
  .site-brand-mark { width: 30px; height: 32px; border-radius: 10px 10px 10px 3px; }
  .site-brand-mark .site-icon { width: 21px; height: 21px; }
  .site-links { gap: 18px; font-size: 12px; }
}
@media (max-width: 360px) {
  .site-brand { font-size: 15px; }
  .site-links { gap: 12px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .site-page *, .site-page *::before, .site-page *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}