:root {
  --bg: #100e0c;
  --bg-2: #181510;
  --paper: #211c16;
  --ink: #f4ecdf;
  --muted: #b3a48e;
  --dim: #7d7264;
  --ember: #e25b2a;
  --ember-2: #ffb089;
  --gold: #e4c27a;
  --line: rgba(228, 194, 122, 0.22);
  --good: #9dcb86;
  --warn: #e4c27a;
  --bad: #e07a6a;
  --rail: 248px;
  --serif: "Iowan Old Style", Palatino, "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  --mono: "IBM Plex Mono", "Source Code Pro", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(226, 91, 42, 0.16), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18.5px;
  line-height: 1.55;
}

a { color: var(--ember-2); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--gold); }

.rail {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--rail);
  padding: 22px 18px 28px;
  background: rgba(16, 14, 12, 0.92);
  border-right: 1px solid var(--line);
  overflow: auto;
  z-index: 2;
}
.brand {
  display: block;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.16em;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
}
.brand small {
  display: block;
  margin-top: 4px;
  letter-spacing: 0.04em;
  font-weight: 500;
  color: var(--gold);
  font-size: 12px;
}
.search {
  width: 100%;
  margin: 16px 0 12px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0c0b09;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 13px;
}
.search:focus { outline: 1px solid var(--ember); }
.hits {
  display: none;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  max-height: 240px;
  overflow: auto;
}
.hits.on { display: block; }
.hits a {
  display: block;
  padding: 6px 0;
  color: var(--muted);
  text-decoration: none;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.35;
  border-bottom: 1px solid rgba(228, 194, 122, 0.1);
}
.hits a strong { color: var(--ink); font-weight: 600; }
nav a {
  display: block;
  padding: 6px 0;
  color: var(--muted);
  text-decoration: none;
  font-family: var(--sans);
  font-size: 14px;
}
nav a:hover, nav a.on { color: var(--ink); }
nav a.on { box-shadow: inset 3px 0 0 var(--ember); padding-left: 10px; }
.rail .group {
  margin: 16px 0 6px;
  color: var(--dim);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.wrap {
  margin-left: var(--rail);
  padding: 42px 48px 80px;
  max-width: 980px;
}
.kicker {
  margin: 0 0 8px;
  color: var(--gold);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
h1 {
  margin: 0 0 12px;
  font-weight: 560;
  font-size: 52px;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.lede { font-size: 22px; color: var(--ink); max-width: 40em; }
.muted { color: var(--muted); }
.prose h2 {
  margin: 1.6em 0 0.4em;
  font-size: 30px;
  font-weight: 560;
  letter-spacing: -0.02em;
}
.prose h3 { margin: 1.3em 0 0.3em; font-size: 22px; font-weight: 560; }
.prose h4 { margin: 1.1em 0 0.3em; font-size: 18px; }
.prose p { max-width: 42em; }
.prose li { max-width: 42em; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 28px 0;
}
.stat, .card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
}
.stat b {
  display: block;
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 650;
  color: var(--gold);
}
.stat span, .card p { color: var(--muted); font-size: 15px; }
.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 18px 0 8px;
}
.card h2 { margin: 0 0 6px; font-size: 24px; }
.card a.more {
  font-family: var(--sans);
  font-size: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1em 0 1.4em;
  font-size: 16px;
}
th, td {
  text-align: left;
  vertical-align: top;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}
th {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 650;
}
code, pre {
  font-family: var(--mono);
  font-size: 0.86em;
}
code {
  background: #0c0b09;
  padding: 0.08em 0.35em;
  border-radius: 4px;
}
pre {
  background: #0c0b09;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  overflow: auto;
  max-width: 100%;
}
pre code { background: none; padding: 0; }
blockquote {
  margin: 1em 0;
  padding: 0.2em 0 0.2em 1em;
  border-left: 3px solid var(--ember);
  color: var(--muted);
}

.callout {
  margin: 1.2em 0;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(226, 91, 42, 0.1);
  border: 1px solid rgba(226, 91, 42, 0.35);
}
.callout strong { color: var(--ember-2); }

.tag {
  display: inline-block;
  margin: 0 6px 6px 0;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--gold);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.flow {
  display: grid;
  gap: 8px;
  margin: 16px 0 24px;
}
.flow div {
  padding: 10px 14px;
  border-left: 3px solid var(--ember);
  background: var(--paper);
}
.flow b { font-family: var(--sans); font-size: 14px; color: var(--gold); }

.day {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(228, 194, 122, 0.12);
}
.day time {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--gold);
}
.day p { margin: 0; }
.sha {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dim);
}

.backup-list {
  columns: 2;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--muted);
}
.backup-list li { break-inside: avoid; margin: 0 0 4px; }

.toc { font-family: var(--sans); font-size: 14px; }
.toc a { display: block; padding: 3px 0; color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--ember-2); }
details.contents { margin: 0 0 1.4em; }
details.contents summary {
  cursor: pointer;
  font-family: var(--sans);
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}

.py-status { font-family: var(--sans); font-size: 14px; color: var(--gold); }
.py-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.py-actions button {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}
.py-actions button:hover { border-color: var(--ember); }
textarea.py-code {
  width: 100%;
  min-height: 220px;
  background: #0c0b09;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.45;
}
pre.py-out { min-height: 4em; white-space: pre-wrap; }

footer.site {
  margin-top: 48px;
  color: var(--dim);
  font-family: var(--sans);
  font-size: 13px;
}

figure.mark { margin: 8px 0 22px; }
figure.mark img {
  width: 168px;
  height: 168px;
  object-fit: cover;
  border-radius: 50%;
  background: #050b1d;
  border: 1px solid var(--line);
}

@media (max-width: 900px) {
  .rail { position: relative; width: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .wrap { margin-left: 0; padding: 24px 18px 64px; }
  h1 { font-size: 38px; }
    .stats, .cards, .backup-list { grid-template-columns: 1fr; columns: 1; }
  .day { grid-template-columns: 1fr; }
}