/* Gold Star Labs: one stylesheet, system fonts, no images but the star. Light and dark follow the reader's setting. */
:root {
  color-scheme: light dark;
  --bg: #fbf9f4;
  --surface: #ffffff;
  --text: #1d1b16;
  --muted: #5c574b;
  --line: #e4dfd2;
  --link: #6b4e00;
  --gold: #b07d00;
  --star: #d9a300;
  --draft-bg: #fff4d1;
  --draft-line: #c99a00;
  --ph-bg: #fde7a8;
  --focus: #1f5fbf;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15140f;
    --surface: #1e1c16;
    --text: #ece8de;
    --muted: #b3ad9e;
    --line: #353127;
    --link: #f0c75a;
    --gold: #e8b931;
    --star: #f2c230;
    --draft-bg: #2e2610;
    --draft-line: #b98d12;
    --ph-bg: #4a3b0c;
    --focus: #8ab4ff;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-wrap: break-word;
}
.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1rem; }

a { color: var(--link); text-underline-offset: 0.15em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }

.skip { position: absolute; left: -999px; top: 0; padding: 0.5rem 1rem; background: var(--surface); z-index: 10; }
.skip:focus { left: 1rem; top: 1rem; }

header.site { border-bottom: 1px solid var(--line); background: var(--surface); }
.bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1.5rem;
  padding-top: 0.75rem; padding-bottom: 0.75rem; }
.brand { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--text); text-decoration: none;
  font-weight: 700; font-size: 1.15rem; letter-spacing: 0.01em; }
.star { fill: var(--star); flex: none; }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; }
header nav a { color: var(--text); text-decoration: none; padding: 0.25rem 0; display: inline-block; }
header nav a:hover, header nav a[aria-current="page"] { color: var(--link); text-decoration: underline; }

main { padding-top: 2rem; padding-bottom: 3rem; }
h1 { font-size: clamp(1.75rem, 5vw, 2.4rem); line-height: 1.2; margin: 0 0 1rem; letter-spacing: -0.01em; }
h2 { font-size: 1.35rem; line-height: 1.3; margin: 2.25rem 0 0.75rem; }
h3 { font-size: 1.1rem; margin: 1.75rem 0 0.5rem; }
h4 { font-size: 1rem; margin: 1.5rem 0 0.5rem; }
p, ul, ol { margin: 0 0 1rem; }
li { margin: 0.25rem 0; }
li > ul, li > ol { margin: 0.25rem 0 0.5rem; }
code { font: 0.92em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--line);
  padding: 0.05em 0.3em; border-radius: 3px; }
strong { font-weight: 650; }

.lead { font-size: 1.2rem; color: var(--muted); }
.quiet { color: var(--muted); font-size: 0.95rem; }

.summary { border-left: 4px solid var(--gold); background: var(--surface); padding: 0.75rem 1rem 0.1rem;
  margin: 0 0 1.5rem; border-radius: 0 6px 6px 0; }

.draft { border: 2px solid var(--draft-line); background: var(--draft-bg); border-radius: 8px;
  padding: 0.75rem 1rem 0.1rem; margin: 0 0 1.75rem; }
.ph { background: var(--ph-bg); border-radius: 3px; padding: 0 0.2em; font-style: normal; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; margin: 1rem 0 1.5rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 1rem 1.25rem 0.25rem; }
.card h2, .card h3 { margin-top: 0; }

.table { overflow-x: auto; margin: 0 0 1.25rem; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--line); }
th { background: var(--surface); }

dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1.25rem; margin: 0 0 1.5rem; }
dl.facts dt { font-weight: 650; }
dl.facts dd { margin: 0; }
@media (max-width: 30rem) {
  dl.facts { grid-template-columns: 1fr; gap: 0.1rem; }
  dl.facts dd { margin-bottom: 0.6rem; }
}

footer.site { border-top: 1px solid var(--line); padding: 1.5rem 0 2rem; font-size: 0.95rem; }
footer.site ul { margin-bottom: 0.75rem; }

@media print {
  header.site nav, footer.site nav, .skip { display: none; }
  body { background: #fff; color: #000; }
  a { color: #000; }
}