/* Nicholas of Lynn — the volvelle, in the Ars Inquirendi exhibition register (shares the Llull palette). */
:root { --ink:#0b0c12; --ink-2:#14161f; --ink-3:#1c1f2b; --gold:#d9b25c; --cream:#eae6da; --muted:#b9b4aa; --paper-1:#eee2c4; --serif:Georgia,'Iowan Old Style','Palatino Linotype',serif; --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif; --max-width:1440px; --line:rgba(234,230,218,0.16); --line-gold:rgba(217,178,92,0.45); }
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; background: var(--ink); color: var(--cream); font-family: var(--sans); font-size: 16px; line-height: 1.6; }
img { max-width: 100%; }
a { color: var(--gold); text-decoration-color: var(--line-gold); }
a:hover { color: var(--cream); }
a:focus-visible, button:focus-visible, .hit:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.2; margin: 0 0 0.5em; }
.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 clamp(1rem, 3vw, 3rem); }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.site-header .home-link { font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0.02em; }
.header-nav { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; }
.header-nav a { color: var(--muted); }
.exhibition-label { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); }
.masthead { padding: 2.5rem 0 1.5rem; }
.masthead h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 0.15em; }
.masthead .subtitle { font-family: var(--serif); font-style: italic; color: var(--gold); font-size: clamp(1.1rem, 2.4vw, 1.5rem); margin: 0 0 1rem; }
.masthead .context { max-width: 72ch; color: var(--muted); }
.stage { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 2rem; align-items: start; padding-bottom: 2rem; }
@media (max-width: 900px) { .stage { grid-template-columns: 1fr; } }
.folio { position: relative; width: 100%; max-width: 760px; margin: 0 auto; background: #2a2418; border: 1px solid var(--line-gold); border-radius: 6px; overflow: hidden; }
.folio img.page { display: block; width: 100%; height: auto; }
.folio .layer { position: absolute; height: auto; pointer-events: none; transform-origin: 50% 50%; will-change: transform; }
.folio .layer-full { left: 0; top: 0; width: 100%; }
.folio .layer-outline { opacity: 0.9; }
.toggles { font-size: 0.9rem; color: var(--muted); max-width: 60ch; margin: 0.6rem auto 0; display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem; }
.toggles input { accent-color: var(--gold); }
.folio .hit { position: absolute; aspect-ratio: 1; border-radius: 50%; cursor: grab; touch-action: none; }
.folio-note { font-size: 0.9rem; color: var(--muted); max-width: 60ch; margin: 0.75rem auto 0; }
.reading-col { position: sticky; top: 1rem; }
.control { border: 1px solid var(--line); border-radius: 10px; padding: 0.8rem 1rem; margin: 0 0 0.8rem; background: var(--ink-2); }
.control h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.value { font-family: var(--serif); color: var(--paper-1); margin: 0.2rem 0 0.6rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.btn { font: inherit; min-height: 44px; padding: 0.4rem 0.9rem; background: transparent; color: var(--cream); border: 1px solid var(--line-gold); border-radius: 8px; cursor: pointer; }
.btn:hover { background: rgba(217,178,92,0.12); }
.btn.primary { background: var(--gold); color: var(--ink); border-color: var(--gold); font-weight: 600; }
.note-box { border-left: 3px solid var(--line-gold); padding: 0.5rem 0.9rem; background: rgba(217,178,92,0.06); color: var(--muted); font-size: 0.92rem; margin: 0.9rem 0; }
.prose { padding: 1.5rem 0; max-width: 78ch; }
.prose p { margin: 0 0 1rem; }
.rubric { font-family: var(--serif); font-style: italic; color: var(--paper-1); }
.sources { padding: 1rem 0 3rem; }
.source-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.source-list li { border: 1px solid var(--line); border-radius: 10px; padding: 0.9rem 1.1rem; background: var(--ink-2); }
.source-list h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.credit { margin: 0 0 0.4rem; color: var(--muted); font-size: 0.92rem; }
.note { margin: 0; color: var(--muted); font-size: 0.9rem; }
.site-footer { border-top: 1px solid var(--line); padding: 1.5rem 0 3rem; color: var(--muted); font-size: 0.9rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }