:root {
  --bg: #f3f5f7;
  --fg: #15191d;
  --muted: #5b6670;
  --rule: #d5dbe0;
  --accent: #a1460a;
  --badge: #e4e8ec;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1316;
    --fg: #d9dee2;
    --muted: #8b97a1;
    --rule: #252c32;
    --accent: #f0a04b;
    --badge: #1c2328;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 18px/1.55 Charter, "Bitstream Charter", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
}
.wrap { max-width: 38rem; margin: 0 auto; padding: 1.25rem 1rem 3rem; }
.mono, nav, h1, h2, h3, .st, footer, code {
  font-family: ui-monospace, "SF Mono", Menlo, "DejaVu Sans Mono", Consolas, monospace;
}
nav {
  display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; align-items: baseline;
  font-size: 0.85rem; padding-bottom: 0.9rem; border-bottom: 2px solid var(--fg);
}
nav .home { font-weight: 700; color: var(--fg); text-decoration: none; margin-right: auto; }
nav a { color: var(--muted); }
nav a[aria-current] { color: var(--fg); text-decoration: none; }
a { color: var(--accent); text-underline-offset: 3px; }
h1 { font-size: 1.45rem; line-height: 1.3; margin: 2.2rem 0 0.9rem; font-weight: 700; }
h2 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.06em; margin: 2.4rem 0 0.7rem; color: var(--muted); }
h3 { font-size: 1rem; margin: 2rem 0 0.2rem; }
h3 + .sub { margin: 0 0 0.6rem; color: var(--muted); font-size: 0.9rem; }
p { margin: 0 0 0.9rem; }
.lead { font-size: 1.08rem; }
code { font-size: 0.84em; }
dl { margin: 0; }
dt { font-family: ui-monospace, "SF Mono", Menlo, "DejaVu Sans Mono", Consolas, monospace; font-size: 0.9rem; font-weight: 700; margin-top: 1rem; }
dd { margin: 0.15rem 0 0; }
ul { padding-left: 1.1rem; margin: 0 0 1rem; }
li { margin: 0.35rem 0; }
ul.log { list-style: none; padding: 0; }
ul.log li { padding: 0.45rem 0; border-top: 1px solid var(--rule); margin: 0; }
.st {
  display: inline-block; min-width: 6.2rem; margin-right: 0.4rem;
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--muted);
}
.st.merged { color: var(--accent); font-weight: 700; }
.st.fixed { color: var(--fg); }
.mail {
  display: inline-block; font-family: ui-monospace, "SF Mono", Menlo, "DejaVu Sans Mono", Consolas, monospace;
  font-size: 1.05rem; padding: 0.35rem 0.6rem; background: var(--badge); border-radius: 3px;
}
footer { margin-top: 3rem; padding-top: 0.8rem; border-top: 1px solid var(--rule); font-size: 0.78rem; color: var(--muted); }
@media (max-width: 30rem) {
  body { font-size: 17px; }
  .st { display: block; min-width: 0; margin: 0 0 0.1rem; }
}