:root {
  --bg: #0c0e12;
  --bg-2: #12151b;
  --line: rgba(255, 255, 255, 0.08);
  --text: #edeee9;
  --muted: #8b9188;
  --gold: #d7b07a;
  --gold-2: #c49a62;
  --ok: #3ecf8e;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: radial-gradient(1000px 480px at 18% -8%, #1a2030 0%, var(--bg) 52%);
  line-height: 1.55;
}
a {
  color: var(--gold);
}
.wrap {
  width: min(820px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0 48px;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: #eef2f7;
  object-fit: cover;
}
.brand strong {
  display: block;
  font-size: 17px;
}
.brand span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}
.nav-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 700;
  font: inherit;
  border: 1px solid var(--line);
  color: var(--text);
  background: transparent;
}
.btn:hover {
  border-color: rgba(215, 176, 122, 0.45);
  color: var(--gold);
}
.btn.primary {
  background: linear-gradient(145deg, var(--gold), var(--gold-2));
  color: #1a1208;
  border: 0;
}
.eyebrow {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
}
h1 {
  margin: 0 0 8px;
  font-size: clamp(26px, 4vw, 34px);
  letter-spacing: -0.02em;
}
.updated {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 24px;
}
.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
}
.toc a {
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--muted);
}
.toc a.on,
.toc a:hover {
  color: var(--gold);
  border-color: rgba(215, 176, 122, 0.4);
}
article.section {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 12px;
}
article.section h2 {
  margin: 0 0 8px;
  font-size: 16px;
}
article.section p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 14px;
}
article.section p:last-child {
  margin-bottom: 0;
}
.grid {
  display: grid;
  gap: 12px;
}
@media (min-width: 720px) {
  .grid.two {
    grid-template-columns: 1fr 1fr;
  }
}
.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
}
.card h3 {
  margin: 0 0 6px;
  font-size: 15px;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.warn {
  background: rgba(215, 176, 122, 0.08);
  border: 1px solid rgba(215, 176, 122, 0.25);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--muted);
  font-size: 13px;
  margin: 18px 0;
}
.warn strong {
  color: var(--text);
}
footer {
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  justify-content: space-between;
}
footer .links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.lead {
  color: var(--muted);
  font-size: 16px;
  max-width: 60ch;
  margin: 0 0 22px;
}