:root {
  color-scheme: light;
  --ink: #241917;
  --paper: #fffaf2;
  --ground: #f9f4ea;
  --accent: #9c2b20;
  --line: #dfd2c2;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 16px/1.55 system-ui,sans-serif; }
a { color: var(--accent); text-underline-offset: .18em; }
:focus-visible { outline: 3px solid #ac311d; outline-offset: 4px; }
.facts-nav { background: var(--paper); border-bottom: 1px solid var(--line); }
.facts-nav > div {
  max-width: 73rem; margin: auto;
  padding-inline: max(20px, env(safe-area-inset-left)) max(20px, env(safe-area-inset-right));
  display: flex; align-items: center; min-height: 58px;
}
.facts-nav a {
  align-items: center; display: inline-flex; min-height: 44px; gap: 9px;
  color: var(--ink); font-weight: 750; text-decoration: none;
}
.facts-nav img { width: 28px; height: auto; flex: none; }
.facts-hero { background: #ffdf31; border-bottom: 4px solid #dd4b26; }
.facts-heading {
  margin-inline: auto; max-width: 73rem;
  padding: clamp(21px,4vw,58px) max(20px,env(safe-area-inset-left));
}
.facts-heading h1 { font-size: clamp(2.55rem,7vw,6.5rem); margin: 0; letter-spacing: -.07em; line-height: .98; }
.facts-heading p { margin: 12px 0 0; max-width: 43ch; font-size: clamp(.94rem,2.15vw,1.16rem); }
.touch-hint { display: none; }
.facts-feed {
  display: grid; gap: clamp(26px,5vw,72px); max-width: 73rem;
  margin-inline: auto; padding: clamp(24px,5vw,68px) max(20px,env(safe-area-inset-left)) 48px;
}
.fact {
  min-inline-size: 0; background: var(--paper); border: 1px solid var(--line);
  border-radius: 11px; overflow: hidden;
}
.fact-image,.fact-figure { margin: 0; }
.fact-image { background: #271e1a; color: #fff9e9; }
.fact-image img { display: block; width: 100%; height: auto; }
.fact-image figcaption,.fact-figure figcaption { padding: 9px 12px; font-size: .81rem; line-height: 1.42; }
.fact-image a { color: #ffdf76; }
.fact-copy { min-width: 0; padding: clamp(19px,4vw,48px); }
.fact-meta { margin: 0 0 8px; color: #8b291f; font-size: .83rem; font-weight: 800; }
.fact-copy h2 { margin: 0 0 17px; font-size: clamp(1.9rem,4vw,3.7rem); line-height: 1.035; letter-spacing: -.044em; }
.fact-copy>p:not(.fact-meta) { max-width: 67ch; margin: 0 0 1em; font-size: clamp(1rem,1.6vw,1.13rem); line-height: 1.65; }
.fact-figure { margin: 1.4em 0; max-width: 67ch; border: 1px solid var(--line); background: #f5ecdc; }
.fact-figure img { width: 100%; height: auto; display: block; }
.fact-sources { max-width: 67ch; margin-top: 24px; padding-top: 12px; border-top: 1px solid var(--line); font-size: .89rem; }
.fact-sources h3 { margin: 0; font-size: 1rem; }
.fact-sources ul { margin: 7px 0 0; padding-inline-start: 19px; }
.fact-sources a { overflow-wrap: anywhere; }
@media (min-width: 860px) {
  .fact { display: grid; grid-template-columns: minmax(0, .64fr) minmax(0, 1fr); overflow: clip; }
  .fact-image { position: sticky; top: 24px; align-self: start; margin: 24px 0 24px 24px; overflow: hidden; border-radius: 6px; }
}
@media (any-pointer: coarse) and (max-width: 1400px) {
  .facts-heading { padding-block: 16px; }
  .touch-hint { display: block; font-size: .87rem !important; font-weight: 700; }
  .facts-feed {
    max-width: none; grid-auto-flow: column; grid-auto-columns: min(88vw, 54rem);
    grid-template-rows: minmax(0, 1fr);
    overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-inline: contain;
    gap: 14px; block-size: min(76svh, 56rem); min-block-size: 18rem;
    padding: 16px max(14px,env(safe-area-inset-right)) 12px max(14px,env(safe-area-inset-left));
    scroll-padding-inline: max(14px,env(safe-area-inset-left));
  }
  .fact { display: block; overflow-y: auto; scroll-snap-align: start; overscroll-behavior-block: contain; }
  .fact-image { position: static; margin: 0; border-radius: 0; }
  .fact-image img { width: 100%; max-height: min(29svh, 24rem); object-fit: contain; }
  .fact-copy { padding: 17px clamp(17px,4vw,32px) 24px; }
}

.facts-nav .facts-top { gap: 9px; max-width: 90rem; }
.facts-brand { margin-right:auto; flex-shrink:0; }
.facts-library-nav,.facts-actions { display:flex; gap:5px; }
.facts-library-nav a,.facts-actions a { justify-content:center; padding:6px 9px; border-radius:5px; }
.facts-actions a { border:1px solid var(--line); }
.facts-library-nav a[aria-current=page] { background:#321915; color:#fff9ed; }
.facts-library-nav a:hover,.facts-actions a:hover { text-decoration:underline; }
.facts-hero { position:relative; isolation:isolate; background:#ffdf31; }
.facts-hero::before {
  content:"";position:absolute;inset:0;z-index:-1;
  background:url("/art/hero-spheres.webp") center 53%/cover no-repeat;
  mix-blend-mode:luminosity;opacity:.68;
  mask-image:linear-gradient(#000 18%,transparent 100%);
}
.facts-heading { background:linear-gradient(90deg,#ffe38cdb,transparent 78%); }
@media (max-width:760px) {
  body { padding-bottom:calc(62px + env(safe-area-inset-bottom)); }
  .facts-nav .facts-top { padding-inline:14px; gap:5px; }
  .facts-brand { font-size:clamp(.91rem,4vw,1.18rem); gap:6px !important; }
  .facts-brand img { width:23px; }
  .facts-actions a { padding:5px 7px;font-size:.8rem; }
  .facts-library-nav {
    position:fixed;inset:auto 0 0;z-index:3;
    display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
    background:#2e1a14;border-top:1px solid #865347;gap:4px;
    padding:7px max(8px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));
  }
  .facts-library-nav a { color:#fff9ed;font-size:clamp(.72rem,3.4vw,.91rem);padding-inline:2px;min-height:46px; }
  .facts-library-nav a[aria-current=page] { background:#ffe3cd;color:#412118; }
}

.fact-audio { display:flex; flex-wrap:wrap; align-items:center; gap:8px; margin:0 0 18px; }
.fact-audio button { min-height:44px; padding:7px 15px; border:1px solid #472219; border-radius:5px; background:#321915; color:#fff8ed; font:inherit; font-weight:700; cursor:pointer; }
.fact-audio button[hidden] { display:none; }
.fact-audio [role=status] { font-size:.86rem; }

.fact-recording { margin: 0 0 18px; }
.fact-recording p { margin: 0 0 5px; font-size: .85rem; }
.fact-recording audio { display: block; width: min(100%, 30rem); }