:root {
  color-scheme: light;
  --bg: #f7f3ff;
  --ink: #171321;
  --muted: #5f596c;
  --brand: #7b4dff;
  --line: #ddd6ef;
  --card: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.wrap {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 72px;
}

.hero,
.doc {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--brand);
  font-weight: 700;
}

h1 {
  margin: 0 0 14px;
  font-size: 32px;
  line-height: 1.2;
}

h2 {
  margin: 28px 0 10px;
  font-size: 20px;
}

p,
li {
  color: var(--muted);
  line-height: 1.75;
}

.links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

a {
  color: var(--brand);
  text-decoration: none;
}

.links a {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  font-weight: 700;
}

.meta {
  color: #8b8498;
  font-size: 14px;
  margin-bottom: 20px;
}

.footer {
  margin-top: 28px;
  font-size: 14px;
  color: #8b8498;
}

@media (max-width: 560px) {
  .wrap { width: min(100% - 24px, 920px); padding-top: 24px; }
  .hero, .doc { padding: 20px; border-radius: 10px; }
  h1 { font-size: 26px; }
}