:root {
  --bg-top: #fbeadb;
  --bg-bottom: #f3d9cf;
  --card: #fffaf6;
  --ink: #5a4852;
  --ink-soft: #8a7880;
  --accent: #e2566e;
  --line: rgba(90, 72, 82, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-top: #2a2328;
    --bg-bottom: #1f1a1e;
    --card: #342c32;
    --ink: #f3e6e8;
    --ink-soft: #bfaab1;
    --accent: #f07a8e;
    --line: rgba(243, 230, 232, 0.14);
  }
}

* { box-sizing: border-box; }

html { background: var(--bg-bottom); }

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(var(--bg-top), var(--bg-bottom)) fixed;
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

main { max-width: 760px; margin: 0 auto; padding: 48px 20px 72px; }

header.site { max-width: 760px; margin: 0 auto; padding: 22px 20px 0; display: flex; justify-content: space-between; align-items: center; }
header.site a { color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: 0.02em; }
header.site nav a { font-weight: 500; color: var(--ink-soft); margin-left: 18px; }

h1 { font-size: 40px; line-height: 1.15; margin: 0 0 12px; }
h2 { font-size: 22px; margin: 36px 0 8px; }
h3 { font-size: 18px; margin: 24px 0 4px; }
p, li { color: var(--ink); }
.lead { font-size: 19px; color: var(--ink-soft); margin: 0 0 28px; }
.muted { color: var(--ink-soft); font-size: 15px; }
a { color: var(--accent); }

.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 22px;
  margin: 18px 0;
  text-decoration: none;
  color: inherit;
}
a.card:hover { border-color: var(--accent); }
.card h3 { margin-top: 0; }

.hero { width: 100%; height: auto; border-radius: 20px; display: block; margin: 8px 0 24px; image-rendering: pixelated; }

.pills { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 0; }
.pill { display: inline-block; padding: 8px 18px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; }
.pill.primary { background: var(--accent); border-color: var(--accent); color: #fff; }

hr { border: 0; border-top: 1px solid var(--line); margin: 44px 0; }

footer { max-width: 760px; margin: 0 auto; padding: 0 20px 40px; color: var(--ink-soft); font-size: 14px; }
footer a { color: var(--ink-soft); }

@media (max-width: 520px) {
  h1 { font-size: 32px; }
  main { padding-top: 32px; }
}