:root {
  --ground: #ece1cb; --surface: #f8f2e2; --surface-2: #efe2c4; --line: #cbb686; --line-soft: #d9c8a0;
  --text: #2b2013; --muted: #6b5c40; --muted-2: #6f6042; --brass: #a97a2e; --brass-bright: #8c5f1f;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #17130f; --surface: #221c16; --surface-2: #2b241c; --line: #3a3024; --line-soft: #2a2319;
    --text: #f4ece1; --muted: #a99a86; --muted-2: #7d7060; --brass: #c9974a; --brass-bright: #e0b46e;
  }
}
:root[data-theme="dark"] {
  --ground: #17130f; --surface: #221c16; --surface-2: #2b241c; --line: #3a3024; --line-soft: #2a2319;
  --text: #f4ece1; --muted: #a99a86; --muted-2: #7d7060; --brass: #c9974a; --brass-bright: #e0b46e;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--ground); color: var(--text);
  font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }
nav { display: flex; align-items: center; justify-content: space-between; padding: 26px 0; }
.wordmark {
  font-family: "Inter", sans-serif; font-weight: 800; font-size: 1.0625rem; letter-spacing: -0.02em;
  color: var(--text); text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
}
.wm-name { display: inline-flex; align-items: baseline; }
.wm-name::after { content: "."; color: oklch(0.65 0.2 35); font-weight: 800; margin-left: 0.05em; }
.alpha-badge {
  font-family: "IBM Plex Mono", monospace; font-size: 0.56rem; letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 500; color: var(--muted-2); border: 1px solid var(--line); border-radius: 999px; padding: 2px 7px;
}
.back { color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.back:hover { color: var(--text); }
main { padding: 20px 0 90px; }
.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--brass-bright); margin: 0 0 14px;
}
h1 { font-family: "Fraunces", serif; font-weight: 460; font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 0 0 10px; color: var(--text); }
.updated { font-family: "IBM Plex Mono", monospace; font-size: 0.78rem; color: var(--muted-2); margin: 0 0 44px; }
h2 { font-family: "Fraunces", serif; font-weight: 500; font-size: 1.3rem; margin: 40px 0 12px; color: var(--text); }
p, li { font-size: 0.98rem; line-height: 1.7; color: var(--muted); max-width: 68ch; }
p { margin: 0 0 16px; }
ul { margin: 0 0 16px; padding-left: 22px; }
li { margin-bottom: 8px; }
strong { color: var(--text); font-weight: 600; }
a { color: var(--brass-bright); }
.note {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: 10px;
  padding: 16px 18px; margin: 0 0 36px; font-size: 0.88rem; color: var(--muted);
}
.note strong { display: block; margin-bottom: 4px; color: var(--text); }
table { width: 100%; border-collapse: collapse; margin: 0 0 20px; font-size: 0.9rem; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line-soft); color: var(--muted); }
th { color: var(--text); font-weight: 600; }
.site-footer {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  background: var(--ground); border-top: 1px solid var(--line-soft);
  padding-bottom: env(safe-area-inset-bottom);
}
.footer-wrap { padding: 22px 24px; display: flex; align-items: center; justify-content: space-between; }
.footer-links { display: flex; gap: 22px; }
.footer-links a { color: var(--muted-2); text-decoration: none; font-size: 0.82rem; }
.footer-links a:hover { color: var(--brass-bright); }