/* Bazi documents. Page styles never target the global navigation or its pseudo-elements. */
body.bazi-about-page {
  --gh-fg: #252923; --gh-fg-muted: #6d7467; --gh-border: #e2e5dc;
  --gh-canvas: #fff; --gh-canvas-subtle: #f7f8f3; --gh-accent: #596b3e;
  margin: 0; background: var(--gh-canvas); color: var(--gh-fg);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 15px; line-height: 1.75;
}
html[data-theme="dark"] body.bazi-about-page, body.bazi-about-page.qmf-dark {
  --gh-fg: #e7eae2; --gh-fg-muted: #adb5a5; --gh-border: #364131;
  --gh-canvas: #181e17; --gh-canvas-subtle: #222b20; --gh-accent: #bfcd9d; color-scheme: dark;
}
.bazi-about-page :is(.bazi-doc,.bazi-doc-footer), .bazi-about-page :is(.bazi-doc,.bazi-doc-footer) * { box-sizing: border-box; }
.bazi-about-page .bazi-doc { width: 100%; max-width: 940px; margin: 0 auto; padding: 32px 28px 56px; min-width: 0; }
.bazi-about-page .bazi-doc :is(h1,h2,h3,h4) { color: var(--gh-fg); font-weight: 650; line-height: 1.4; letter-spacing: -.025em; overflow-wrap: anywhere; }
.bazi-about-page .bazi-doc h1 { font-size: clamp(25px,3vw,34px); margin: 0; }
.bazi-about-page .bazi-doc h2 { font-size: 23px; margin: 34px 0 16px; padding-bottom: 12px; border-bottom: 1px solid var(--gh-border); scroll-margin-top: 90px; }
.bazi-about-page .bazi-doc h3 { font-size: 19px; margin: 24px 0 12px; }
.bazi-about-page .bazi-doc h4 { font-size: 16px; margin: 0 0 10px; }
.bazi-about-page .bazi-doc :is(p,ul,ol) { margin: 0 0 16px; }
.bazi-about-page .bazi-doc :is(li,p,td,th) { overflow-wrap: anywhere; }
.bazi-about-page .bazi-doc li + li { margin-top: 8px; }
.bazi-about-page .bazi-doc :is(ul,ol) { padding-left: 22px; }
.bazi-about-page .bazi-doc a { color: var(--gh-accent); text-underline-offset: 4px; }
.bazi-about-page .bazi-doc :is(a,[tabindex]):focus-visible { outline: 3px solid var(--gh-accent); outline-offset: 4px; }
.bazi-about-page .bazi-doc code { padding: 2px 5px; background: var(--gh-canvas-subtle); border-radius: 4px; font: .85em ui-monospace,monospace; overflow-wrap: anywhere; white-space: normal; }
.bazi-about-page .bazi-doc pre { max-width: 100%; overflow-x: auto; padding: 16px; background: var(--gh-canvas-subtle); border-radius: 8px; }
.bazi-about-page .bazi-doc hr { margin: 30px 0; border: 0; border-top: 1px solid var(--gh-border); }
.bazi-about-page .zs-langbar { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 6px; margin-bottom: 24px; }
.bazi-about-page .zs-langbar a { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; min-height: 34px; padding: 4px 8px; text-decoration: none; border: 1px solid var(--gh-border); border-radius: 7px; color: var(--gh-fg-muted); font-size: 12px; }
.bazi-about-page .zs-langbar a:is(:hover,.is-active) { color: var(--gh-accent); background: var(--gh-canvas-subtle); border-color: var(--gh-accent); }
.bazi-about-page .page-title { padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--gh-border); }
.bazi-about-page .title-header { display: flex; align-items: flex-start; flex-direction: column; gap: 16px; }
.bazi-about-page .title-header h1 i { margin-right: 8px; color: var(--gh-accent); font-size: .8em; }
.bazi-about-page .subtitle { margin-top: 14px; color: var(--gh-fg-muted); }
.bazi-about-page :is(.back-link,.btn-primary,.btn-outline,.btn-cal) { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 8px 14px; min-height: 42px; border: 1px solid var(--gh-border); border-radius: 8px; text-decoration: none; font-size: 13px; font-weight: 550; }
.bazi-about-page .bazi-doc :is(.btn-primary,.btn-cal) { background: var(--gh-accent); border-color: var(--gh-accent); color: var(--gh-canvas); }
.bazi-about-page .research-badge-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.bazi-about-page .badge-pill { display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px; font-size: 11px; line-height: 1.5; color: var(--gh-fg-muted); border: 1px solid var(--gh-border); border-radius: 7px; background: var(--gh-canvas-subtle); }
.bazi-about-page .badge-pill.passed { color: var(--gh-accent); }
.bazi-about-page :is(.thesis-box,.calendar-highlight-card,.disclaimer-card,.cta-box) { padding: 22px; margin: 24px 0; background: var(--gh-canvas-subtle); border: 1px solid var(--gh-border); border-radius: 12px; }
.bazi-about-page .thesis-box { border-left: 3px solid var(--gh-accent); }
.bazi-about-page .calendar-highlight-card .btn-cal { margin-top: 8px; }
.bazi-about-page .disclaimer-card { border-color: #cda66e; }
.bazi-about-page .example { padding-left: 16px; border-left: 2px solid var(--gh-border); }
.bazi-about-page .section { margin-top: 34px; }
.bazi-about-page .bazi-doc-table { width: 100%; max-width: 100%; overflow-x: auto; margin: 20px 0; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; border: 1px solid var(--gh-border); border-radius: 9px; }
.bazi-about-page .research-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 0; }
.bazi-about-page .research-table :is(th,td) { padding: 12px 14px; vertical-align: top; text-align: left; border-right: 1px solid var(--gh-border); border-bottom: 1px solid var(--gh-border); }
.bazi-about-page .research-table :is(th,td):last-child { border-right: 0; }
.bazi-about-page .research-table tbody tr:last-child td { border-bottom: 0; }
.bazi-about-page .research-table th { background: var(--gh-canvas-subtle); font-weight: 650; }
.bazi-about-page :is(.new-features-grid,.classics-grid,.link-cluster) { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin: 20px 0; }
.bazi-about-page :is(.feature-card,.classic-card,.link-card) { min-width: 0; padding: 18px; border: 1px solid var(--gh-border); border-radius: 10px; }
.bazi-about-page :is(.feature-card,.classic-card) p { margin-bottom: 0; font-size: 13px; }
.bazi-about-page .classic-card .meta { color: var(--gh-fg-muted); font-size: 12px; margin-bottom: 10px; }
.bazi-about-page .link-card { display: block; text-decoration: none; }
.bazi-about-page .link-card strong { display: block; margin-bottom: 5px; }
.bazi-about-page .link-card span { color: var(--gh-fg-muted); font-size: 12px; }
.bazi-about-page .pipeline-flow { display: flex; flex-direction: column; gap: 16px; padding: 22px; background: var(--gh-canvas-subtle); border: 1px solid var(--gh-border); border-radius: 12px; margin: 20px 0; }
.bazi-about-page .pipeline-step { display: flex; align-items: flex-start; gap: 14px; font-size: 13px; }
.bazi-about-page .pipeline-num { flex: 0 0 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; color: var(--gh-canvas); background: var(--gh-accent); font-size: 12px; }
.bazi-about-page .cta-box { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.bazi-about-page .cta-box h3 { margin-top: 0; }
.bazi-about-page .cta-box p { margin-bottom: 0; }
.bazi-about-page .cta-btn-group { display: flex; flex-wrap: wrap; gap: 10px; }
.bazi-about-page .audit-doc__header { padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--gh-border); }
.bazi-about-page :is(.audit-doc__meta,.audit-doc__crumb) { color: var(--gh-fg-muted); font-size: 13px; }
.bazi-about-page .audit-doc__meta { margin-top: 14px; }
.bazi-about-page .sev { display: inline-block; border: 1px solid var(--gh-border); border-radius: 5px; padding: 3px 6px; font-size: 11px; color: #c06b55; }
.bazi-about-page .bazi-doc-footer { padding: 24px; text-align: center; border-top: 1px solid var(--gh-border); color: var(--gh-fg-muted); font-size: 12px; }
.bazi-about-page .bazi-doc-footer p { margin: 0 0 6px; }
@media (max-width: 640px) {
  .bazi-about-page .bazi-doc { padding: 24px 18px 40px; }
  .bazi-about-page .bazi-doc h1 { font-size: 26px; }
  .bazi-about-page .bazi-doc h2 { font-size: 21px; }
  .bazi-about-page :is(.new-features-grid,.classics-grid,.link-cluster) { grid-template-columns: minmax(0,1fr); }
  .bazi-about-page .research-table { min-width: 540px; }
  .bazi-about-page :is(.thesis-box,.calendar-highlight-card,.disclaimer-card,.cta-box,.pipeline-flow) { padding: 18px; }
}
@media print {
  .bazi-about-page :is(#qmHeaderContainer,.zs-langbar,.back-link,.cta-box,.bazi-doc-footer) { display: none; }
  .bazi-about-page .bazi-doc { max-width: none; padding: 0; }
  .bazi-about-page .bazi-doc-table { overflow: visible; }
  .bazi-about-page .research-table { min-width: 0; }
}