/* Long Hall — shared styles. Self-contained, theme-aware, responsive. */
:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --border: #334155;
  --text: #e2e8f0;
  --dim: #94a3b8;
  --accent: #818cf8;
  --accent2: #f59e0b;
  --maxw: 760px;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f8fafc;
    --panel: #ffffff;
    --border: #e2e8f0;
    --text: #0f172a;
    --dim: #475569;
    --accent: #4f46e5;
    --accent2: #b45309;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding: 0 20px;
}
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 56px 0 80px; }
.brand {
  display: inline-flex; align-items: baseline; gap: 10px;
  font-weight: 800; letter-spacing: .2px; text-decoration: none; color: var(--text);
}
.brand .mark { color: var(--accent); }
header.site { padding: 28px 0; border-bottom: 1px solid var(--border); }
h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.15; margin: 0 0 8px; letter-spacing: -.5px; }
h2 { font-size: 20px; margin: 36px 0 10px; letter-spacing: -.2px; }
h3 { font-size: 16px; margin: 22px 0 6px; }
p, li { color: var(--text); }
.lede { font-size: 19px; color: var(--dim); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--dim); }
.eyebrow { color: var(--accent2); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; font-size: 12px; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px 22px; margin: 16px 0;
}
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 20px; }
.pill { display: inline-block; padding: 4px 12px; border: 1px solid var(--border); border-radius: 999px; font-size: 13px; color: var(--dim); }
.legal { max-width: 720px; }
.legal h1 { font-size: 30px; }
.legal .updated { color: var(--dim); font-size: 14px; margin-top: 4px; }
.legal h2 { border-top: 1px solid var(--border); padding-top: 22px; }
.legal ul { padding-left: 20px; }
.legal li { margin: 6px 0; }
footer.site { border-top: 1px solid var(--border); padding: 28px 0; color: var(--dim); font-size: 14px; display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; }
footer.site a { color: var(--dim); }
.back { display: inline-block; margin-bottom: 18px; color: var(--dim); font-weight: 600; }