/* Landing page: the gallery's palette (assets/gallery.css), a single column of link cards. */
:root {
  color-scheme: dark;
  --bg: #111718;
  --panel: #1a2323;
  --panel-hover: #1f2b2b;
  --line: #354341;
  --text: #f1eee5;
  --muted: #aeb9b2;
  --faint: #7f948a;
  --accent: #ddf18e;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; }
.page { max-width: 1080px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 48px); }
.masthead { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 700; letter-spacing: .16em; white-space: nowrap; text-decoration: none; }
.brand strong { color: var(--accent); }
.brand-mark { color: var(--accent); font-size: 26px; line-height: 1; }
.masthead nav { display: flex; gap: 18px; font-size: 13px; color: var(--muted); }
.masthead nav a { text-decoration: none; }
.masthead nav a:hover { color: var(--accent); }
.hero { padding: clamp(40px, 7vw, 88px) 0 clamp(28px, 4vw, 48px); }
.eyebrow { display: flex; align-items: center; gap: 11px; color: var(--accent); font-size: 11px; font-weight: 750; letter-spacing: .2em; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px var(--accent); }
h1 { font-size: clamp(40px, 7vw, 84px); letter-spacing: -.06em; line-height: .95; font-weight: 700; margin: 22px 0 22px; }
h1 em { color: var(--accent); font-style: normal; }
.hero p { color: var(--muted); font-size: clamp(15px, 1.4vw, 18px); line-height: 1.6; max-width: 720px; margin: 0; }
section { border-top: 1px solid var(--line); padding: 28px 0 40px; }
.section-heading { display: flex; align-items: baseline; gap: 18px; margin-bottom: 20px; flex-wrap: wrap; }
.section-index { color: var(--accent); font-size: 11px; font-weight: 750; letter-spacing: .2em; min-width: 110px; }
.section-heading h2 { margin: 0; font-size: clamp(22px, 2.6vw, 32px); letter-spacing: -.035em; }
.section-heading p { margin: 0 0 0 auto; color: var(--faint); font-size: 13px; }
.cards { display: grid; gap: 12px; }
.card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 18px; align-items: center; padding: 18px 20px; background: var(--panel); border: 1px solid var(--line); text-decoration: none; }
.card:hover, .card:focus-visible { background: var(--panel-hover); border-color: #4c5f5b; outline: none; }
.card h3 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
.card p { grid-column: 1; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.card .meta { grid-column: 1; display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--faint); font-size: 12px; }
.card .meta strong { color: var(--accent); font-weight: 650; }
.card .go { grid-column: 2; grid-row: 1 / span 3; color: var(--accent); font-size: 20px; }
.empty { color: var(--faint); font-size: 14px; padding: 4px 0; }
.note { color: var(--faint); font-size: 13px; line-height: 1.55; margin: 14px 0 0; }
.docs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
footer { border-top: 1px solid var(--line); padding: 22px 0 34px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--faint); font-size: 12px; }
footer a { text-decoration-color: var(--accent); text-underline-offset: 3px; }
@media (max-width: 680px) {
  .brand { font-size: 10px; letter-spacing: .12em; }
  .masthead nav { display: none; }
  .docs { grid-template-columns: 1fr; }
  .section-heading p { margin-left: 0; width: 100%; }
  .card { grid-template-columns: minmax(0, 1fr); }
  .card .go { display: none; }
}