:root {
  --bg: #0e0e10;
  --panel: #16161a;
  --ink: #ececf1;
  --muted: #9a9aa8;
  --accent: #ff5e5b;
  --accent-2: #5bc0eb;
  --good: #7bd389;
  --warn: #f0c419;
  --line: #2a2a32;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}
header {
  padding: 48px 8% 32px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #18181d 0%, #0e0e10 100%);
}
header .crumb { color: var(--muted); font-size: 0.85rem; margin-bottom: 10px; }
header .crumb a { color: var(--accent-2); text-decoration: none; }
h1 { font-size: 2.4rem; margin: 0 0 8px; letter-spacing: -0.02em; }
h2 {
  font-size: 1.4rem;
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  color: var(--accent-2);
}
h3 { color: var(--accent); margin-top: 24px; font-size: 1.05rem; }
.sub { color: var(--muted); font-size: 0.95rem; }
main { padding: 32px 8% 64px; max-width: 1100px; }
section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px 28px;
  margin-bottom: 24px;
}
code, .mono {
  font-family: "JetBrains Mono", Consolas, monospace;
  background: #0a0a0c;
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--good);
  font-size: 0.9em;
}
pre {
  background: #0a0a0c;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px 16px;
  overflow-x: auto;
  color: var(--good);
  font-size: 0.88rem;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 0.92rem;
}
th, td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th { color: var(--muted); font-weight: 600; }
tr:hover td { background: #1c1c22; }
ul, ol { padding-left: 20px; }
li { margin: 6px 0; }
.pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-right: 6px;
}
.pill-good { background: #1c3a23; color: var(--good); }
.pill-warn { background: #3a3318; color: var(--warn); }
.pill-acc  { background: #2a1a1a; color: var(--accent); }
.pill-info { background: #15252e; color: var(--accent-2); }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.callout {
  border-left: 3px solid var(--accent);
  background: #1c1418;
  padding: 12px 16px;
  border-radius: 4px;
  margin: 12px 0;
}
.callout.note { border-color: var(--accent-2); background: #131b22; }
.callout.warn { border-color: var(--warn); background: #221d10; }
hr { border: none; border-top: 1px solid var(--line); margin: 24px 0; }
.next { display: flex; justify-content: space-between; gap: 12px; margin-top: 32px; }
.next a {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #14141a;
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.15s;
}
.next a:hover { border-color: var(--accent); }
.next .label { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
.next .title { color: var(--accent-2); margin-top: 4px; }
@media (max-width: 720px) { .grid, .next { grid-template-columns: 1fr; flex-direction: column; } }

figure {
  margin: 20px auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #0a0a0c;
  max-width: 520px;
}
figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
}
figcaption {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 0.82rem;
  border-top: 1px solid var(--line);
  background: #111116;
  text-align: center;
  font-style: italic;
}
.hero-image {
  margin: 0 auto 28px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  max-width: 720px;
  max-height: 240px;
}
.hero-image img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
}
.hero-image.contain {
  background: #0a0a0c;
  max-height: 360px;
}
.hero-image.contain img {
  height: 360px;
  object-fit: contain;
}
.image-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 20px auto;
  max-width: 820px;
}
.image-row figure { margin: 0; max-width: none; }
.image-row figure img { max-height: 220px; }
@media (max-width: 720px) {
  .image-row { grid-template-columns: 1fr; }
  .hero-image { max-height: 180px; }
  .hero-image img { height: 180px; }
  figure img { max-height: 240px; }
}