/* ZAOZ additions. Reuse the existing paper-and-ink tokens; keep the
   orange-red accent local to the brand, without changing academic colors. */
:root {
  --zaoz-accent: #B9471C;
  --zaoz-accent-deep: #913717;
}

/* Preserve the original navigation order, with room for the new link. */
.zaoz-integrated .masthead nav {
  min-width: 0;
  overflow-x: auto;
  overscroll-behavior-x: contain;
}
.zaoz-integrated .masthead nav a { flex-shrink: 0; white-space: nowrap; }
.zaoz-integrated .masthead .spacer { min-width: 0; }
.zaoz-integrated .masthead nav a[href="/zaoz/"] {
  color: var(--zaoz-accent);
}
.zaoz-integrated .masthead nav a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--zaoz-accent);
  text-underline-offset: 5px;
}
.zaoz-mobile-link { display: none; }
.zaoz-integrated a:focus-visible {
  outline: 2px solid var(--zaoz-accent);
  outline-offset: 4px;
}

.zaoz-logo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.zaoz-feature {
  scroll-margin-top: 80px;
  display: grid;
  grid-template-columns: minmax(160px, 240px) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  margin: 0;
  padding: 8px 0 16px;

}
.zaoz-feature-copy { min-width: 0; }
.zaoz-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  line-height: 1.6;
  text-transform: uppercase;
  color: var(--zaoz-accent);
}
.zaoz-wordmark {
  margin: 0;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -.01em;
  line-height: 1.15;
  color: var(--ink);
}
.zaoz-slogan {
  margin: 5px 0 12px;
  font-family: var(--font-display);
  font-size: 22px;
  font-style: italic;
  line-height: 1.3;
  color: var(--ink-soft);
}
.zaoz-summary {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-mute);
}
.zaoz-link {
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 12px;
  text-decoration-color: var(--zaoz-accent);
}
.zaoz-link:hover { color: var(--zaoz-accent-deep); }
.zaoz-announcement .body a { color: var(--ink); text-decoration-color: var(--zaoz-accent); }
.zaoz-announcement .body a:hover { color: var(--zaoz-accent-deep); }
.zaoz-announcement .date { color: var(--zaoz-accent); }

/* Independent brand page — same paper, type, rules and masthead. */
.zaoz-page { max-width: 1104px; margin: 0 auto; padding: 0 48px 64px; }
.zaoz-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 64px;
  padding: 72px 0 56px;
}
.zaoz-hero .zaoz-wordmark { font-size: 64px; }
.zaoz-hero .zaoz-slogan { margin: 10px 0 18px; font-size: 32px; }
.zaoz-hero-note {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.8;
  color: var(--ink-mute);
}
.zaoz-chapter { border-top: 1px solid var(--hairline); padding: 36px 0 40px; }
.zaoz-chapter-head { margin-bottom: 24px; }
.zaoz-chapter-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -.01em;
}
.zaoz-bilingual { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.zaoz-page p { text-wrap: pretty; }
.zaoz-bilingual p {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.zaoz-page .zaoz-cn { font-family: var(--font-sans); font-size: 14px; color: var(--ink-mute); line-height: 1.9; }
.zaoz-page .zaoz-cn p { font-family: var(--font-sans); font-size: 14px; color: var(--ink-mute); line-height: 1.9; }
.zaoz-pullquote {
  margin: 22px 0 0;
  padding-left: 18px;
  border-left: 2px solid var(--zaoz-accent);
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.5;
}
.zaoz-pullquote span { display: block; margin-top: 8px; font-family: var(--font-cn-display); font-size: 15px; color: var(--ink-mute); }
.zaoz-principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.zaoz-principles h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.3;
}
.zaoz-principles p { margin: 0 0 10px; font-size: 14px; line-height: 1.7; color: var(--ink-soft); }
.zaoz-explore-intro { margin: -8px 0 24px; font-size: 14px; color: var(--ink-mute); }
.zaoz-directions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 48px; margin: 0; }
.zaoz-directions div { padding-top: 14px; border-top: 1px solid var(--hairline-soft); }
.zaoz-directions dt { margin-bottom: 7px; font-family: var(--font-display); font-size: 22px; }
.zaoz-directions dd { margin: 0; font-size: 14px; line-height: 1.7; color: var(--ink-soft); }
.zaoz-directions dd span { display: block; margin-top: 8px; font-size: 13px; color: var(--ink-mute); }
.zaoz-founder-links { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 14px; }
.zaoz-closing { padding: 32px 0 12px; text-align: center; }
.zaoz-closing p { margin: 0 0 8px; font-family: var(--font-display); font-size: 24px; }
.zaoz-closing span { color: var(--ink-mute); font-family: var(--font-display); font-size: 17px; font-style: italic; }
.zaoz-footer {
  max-width: 1008px;
  margin: 0 auto;
  border-top: 1px solid var(--hairline);
  padding: 20px 0 36px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
}
.zaoz-footer a { color: var(--ink-mute); }
.zaoz-skip-link { position: absolute; top: -100px; left: 16px; z-index: 200; background: var(--paper); padding: 12px; }
.zaoz-skip-link:focus { top: 8px; }

@media (min-width: 901px) and (max-width: 1200px) {
  .zaoz-integrated .masthead { padding: 0 24px; gap: 12px; }
  .zaoz-integrated .masthead nav { gap: 2px; }
  .zaoz-integrated .masthead nav a { padding: 6px 8px; font-size: 12px; }
}
@media (max-width: 900px) {
  .zaoz-mobile-link {
    display: inline-block;
    padding: 10px 4px;
    color: var(--zaoz-accent);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: .04em;
  }
  .zaoz-brand-page .masthead { padding: 0 20px; }
  .zaoz-brand-page .masthead nav { gap: 2px; }
  .zaoz-brand-page .masthead nav a { padding: 8px; font-size: 12px; }
  .zaoz-page { padding: 0 24px 48px; }
  .zaoz-hero { gap: 32px; padding: 56px 0 40px; }
  .zaoz-hero .zaoz-wordmark { font-size: 52px; }
  .zaoz-hero .zaoz-slogan { font-size: 27px; }
  .zaoz-bilingual { gap: 28px; }
  .zaoz-principles { gap: 20px; }
  .zaoz-footer { margin: 0 24px; }
}
@media (max-width: 620px) {
  .zaoz-feature { grid-template-columns: 1fr; gap: 14px; text-align: center; padding: 24px 0 28px; }
  .zaoz-feature .zaoz-logo { width: min(280px, 100%); margin: 0 auto; }
  .zaoz-feature .zaoz-kicker { font-size: 9px; }
  .zaoz-brand-page .masthead { padding: 0 16px; gap: 12px; }
  .zaoz-brand-page .masthead nav a:not([href="/zaoz/"]) { display: none; }
  .zaoz-brand-page .masthead nav a { font-size: 13px; }
  .zaoz-page { padding: 0 20px 40px; }
  .zaoz-hero { grid-template-columns: 1fr; gap: 20px; text-align: center; padding: 36px 0 36px; }
  .zaoz-hero .zaoz-logo { width: min(360px, 100%); margin: 0 auto; }
  .zaoz-hero .zaoz-wordmark { font-size: 48px; }
  .zaoz-hero .zaoz-slogan { font-size: 27px; }
  .zaoz-chapter { padding: 28px 0 32px; }
  .zaoz-chapter-head h2 { font-size: 27px; }
  .zaoz-bilingual, .zaoz-principles, .zaoz-directions { grid-template-columns: 1fr; gap: 20px; }
  .zaoz-principles article + article { padding-top: 20px; border-top: 1px solid var(--hairline-soft); }
  .zaoz-pullquote { font-size: 20px; }
  .zaoz-footer { margin: 0 20px; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html:has(.zaoz-brand-page) { scroll-behavior: auto; }
  .zaoz-brand-page a { transition: none; }
}

/* Shared sunrise masthead. Main-page sections remain in the sidebar. */
.site-logo { display: inline-flex; align-items: center; flex-shrink: 0; text-decoration: none; }
.site-logo img { display: block; width: 112px; height: 32px; object-fit: contain; }
@media (max-width: 900px) {
  .zaoz-integrated .masthead { padding: 0 16px; gap: 8px; }
  .zaoz-integrated .masthead nav { display: flex; gap: 0; overflow: visible; }
  .zaoz-integrated .masthead nav a { padding: 8px; font-size: 12px; }
  .site-logo img { width: 88px; height: 28px; }
}
@media (max-width: 620px) {
  .zaoz-brand-page .masthead nav a:not([href="/zaoz/"]) { display: inline-block; }
  .zaoz-integrated .masthead nav a { padding: 8px 6px; font-size: 11px; }
}