/* FAQ and Venue: minimal port of accepted editorial, library and page-layout owners. */
.section-sm{padding-block:clamp(2.5rem,4vw,4rem)}
.lead{font-size:var(--text-lg);line-height:1.7;max-width:56ch}
.meta{font-size:var(--text-sm);line-height:1.5}
.tone-aqua{background:var(--color-aqua)}
.tone-mist{background:var(--color-mist)}
.tone-yellow{background:var(--color-yellow)}
.tone-teal{--surface:var(--color-teal);--text:var(--color-paper);--focus:var(--color-yellow);background:var(--surface);color:var(--text)}
.tone-teal a{--focus:var(--color-yellow)}
.page-intro{padding-block:clamp(3rem,5vw,4.5rem)}
.page-intro h1{max-width:22ch}
.page-intro .lead{margin-top:1.75rem}
.intro-split{display:grid;grid-template-columns:1.3fr .7fr;gap:3rem;align-items:center}
.intro-split>*{min-width:0}
.intro-split .intro-art{align-self:stretch;position:relative;overflow:hidden;min-height:200px;display:flex;align-items:end;justify-content:center}
.actions{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}
.text-link{display:inline-flex;align-items:center;gap:1rem;min-width:0;max-width:100%;min-height:44px;font-size:.875rem;font-weight:650;text-decoration:underline;text-underline-offset:6px;overflow-wrap:anywhere}
.arrow{width:18px;height:18px;flex:none}
.chapter-layout{display:grid;grid-template-columns:280px 1fr;gap:clamp(2rem,5vw,5rem)}
.chapter-layout>*{min-width:0}
.chapter-aside{align-self:start;position:sticky;top:2rem}
.chapter-nav{display:grid;gap:.3rem;margin-top:1.5rem}
.chapter-nav a{display:flex;gap:1rem;align-items:center;justify-content:space-between;min-height:44px;padding:.5rem 0;font-size:.85rem;text-decoration:none}
.chapter-nav a:hover{text-decoration:underline}
.chapter-nav a::after{content:'↗'}
.chapter-group+.chapter-group{margin-top:3.5rem}
.chapter-group h2{font-size:1.45rem;margin-bottom:1rem}
/* Accepted FAQ API: .accordion is the details element itself. */
details.accordion{border-bottom:var(--border)}
details.accordion summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:56px;padding:1.35rem 0;font-size:1rem;font-weight:550}
details.accordion summary::-webkit-details-marker{display:none}
details.accordion summary::after{content:'+';font-size:1.5rem;font-weight:400;line-height:1;flex:none}
details.accordion[open] summary::after{content:'−'}
details.accordion .answer{max-width:65ch;padding:0 2.5rem 1.5rem 0;font-size:.95rem}
details.accordion .answer p+p{margin-top:1rem}
.editorial-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,6rem);align-items:center}
.editorial-split>*{min-width:0}
.editorial-split .lead{margin-top:1.5rem}
.venue-mark{padding:2rem;background:var(--color-yellow);display:grid;gap:1rem;align-content:center;width:100%;color:var(--color-ink)}
.venue-mark strong{font-family:var(--font-display);font-weight:400;font-size:clamp(2.2rem,4vw,3.6rem);line-height:1.1;white-space:nowrap;overflow-wrap:normal}
.venue-mark .meta{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem}
.venue-spaces{display:flex;gap:2rem;border-block:var(--border);padding-block:1.5rem;margin-top:2rem;font-size:1.2rem}
.status-note{padding:1.25rem 1.5rem;border-left:3px solid var(--color-teal);background:var(--color-mist);color:var(--color-ink);font-size:.9rem}
.status-note strong{display:block;margin-bottom:.4rem}
.callout{display:grid;grid-template-columns:1.6fr 1fr;gap:3rem;align-items:center}
.callout>*{min-width:0}
.callout h2{max-width:25ch}
.callout p{margin-top:1.3rem;max-width:55ch}
.callout .actions{justify-content:flex-end;margin:0}
@media(max-width:1050px){.chapter-layout{grid-template-columns:210px 1fr;gap:2.5rem}.intro-split{gap:2rem}}
@media(max-width:800px){.venue-spaces{font-size:1rem;flex-wrap:wrap;gap:.75rem 2rem}}
@media(max-width:760px){.intro-split,.editorial-split,.chapter-layout,.callout{grid-template-columns:1fr;gap:2rem}.intro-split .intro-art{min-height:0;max-height:240px}.chapter-aside{position:static}.chapter-nav{grid-template-columns:repeat(auto-fit,minmax(min(100%,9rem),1fr));gap:.5rem 1rem}.chapter-nav a{border-bottom:var(--border)}.callout .actions{justify-content:start}}