/* Redoubt site. Self-contained: no web fonts, no external requests, no JS. */
:root {
  --bg: #fbfaf7;
  --fg: #1d1f21;
  --muted: #5b6066;
  --rule: #dcd8cf;
  --panel: #f1eee7;
  --accent: #8a3b12;
  --link: #8a3b12;
  --note-bg: #fff4dc;
  --note-rule: #c98a1a;
  --code-bg: #ece8df;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171a;
    --fg: #e4e2dd;
    --muted: #a3a7ad;
    --rule: #33373d;
    --panel: #1d2024;
    --accent: #e39a6b;
    --link: #f0a77a;
    --note-bg: #2a2416;
    --note-rule: #b5822a;
    --code-bg: #23272c;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
}
.wrap { max-width: 46rem; margin: 0 auto; padding: 0 16px; }

header.site { border-bottom: 1px solid var(--rule); }
header.site .wrap {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.25rem;
  padding-top: .75rem; padding-bottom: .75rem;
}
.brand {
  display: flex; align-items: center; gap: .5rem;
  font-weight: 700; font-size: 1.15rem; color: var(--fg); text-decoration: none;
}
.brand img { width: 32px; height: 32px; }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem 1rem; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a[aria-current="page"] { color: var(--fg); text-decoration: underline; }

main { padding: 1.5rem 0 3rem; }
h1 { font-size: 1.9rem; line-height: 1.25; margin: .5rem 0 1rem; }
h2 { font-size: 1.3rem; margin: 2.25rem 0 .5rem; padding-top: .5rem; border-top: 1px solid var(--rule); }
h3 { font-size: 1.05rem; margin: 1.5rem 0 .25rem; }
a { color: var(--link); }
p, ul, ol { margin: 0 0 1rem; }
li { margin: .25rem 0; }
.lede { font-size: 1.15rem; color: var(--muted); }

.hero { display: flex; gap: 1.25rem; align-items: center; margin-top: 1rem; }
.hero img { width: 88px; height: 88px; flex: none; }
.hero h1 { margin: 0 0 .25rem; }
.hero p { margin: 0; }

.notice {
  background: var(--note-bg);
  border-left: 4px solid var(--note-rule);
  padding: .75rem 1rem;
  margin: 1.25rem 0;
  border-radius: 0 4px 4px 0;
}
.notice p:last-child { margin-bottom: 0; }

blockquote.statement {
  margin: 1.25rem 0;
  padding: 1rem 1.25rem;
  background: var(--panel);
  border-left: 4px solid var(--accent);
  font-size: 1.1rem;
  font-weight: 600;
}

.button {
  display: inline-block;
  padding: .6rem 1.1rem;
  background: var(--accent);
  color: var(--bg);
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
}
.button:hover { filter: brightness(1.08); }

code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; font-size: .9em; }
code { background: var(--code-bg); padding: .05em .3em; border-radius: 3px; overflow-wrap: anywhere; }
pre {
  background: var(--code-bg);
  padding: .75rem 1rem;
  border-radius: 4px;
  overflow-x: auto;
  line-height: 1.45;
}
pre code { background: none; padding: 0; }
.fingerprint { overflow-wrap: anywhere; white-space: pre-wrap; word-break: break-all; }

table { border-collapse: collapse; width: 100%; margin: 0 0 1rem; font-size: .95rem; }
th, td { text-align: left; vertical-align: top; padding: .4rem .5rem; border-bottom: 1px solid var(--rule); }
th { font-weight: 600; }
.table-scroll { overflow-x: auto; }

footer.site { border-top: 1px solid var(--rule); color: var(--muted); font-size: .9rem; }
footer.site .wrap { padding-top: 1rem; padding-bottom: 2rem; }
footer.site p { margin: 0 0 .5rem; }

@media (max-width: 30rem) {
  body { font-size: 16px; }
  h1 { font-size: 1.6rem; }
  .hero img { width: 64px; height: 64px; }
}