:root {
  --bg: #fbf4f7;
  --card: #ffffff;
  --text: #2a1d24;
  --muted: #6f5d67;
  --accent: #b03a6f;
  --line: #f0dde6;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1317;
    --card: #251b21;
    --text: #f6eaf0;
    --muted: #bba7b2;
    --accent: #f4a6c5;
    --line: #3a2a33;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-underline-offset: 2px; }
header.site {
  max-width: 760px; margin: 0 auto; padding: 20px 16px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
header.site .brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; }
header.site .brand img { width: 44px; height: 44px; }
header.site nav { display: flex; gap: 16px; font-size: 15px; }
header.site nav a { text-decoration: none; font-weight: 600; }
header.site nav a[aria-current="page"] { text-decoration: underline; }
main { max-width: 760px; margin: 0 auto; padding: 16px 16px 48px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px 24px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 4px; }
h2 { font-size: 20px; margin: 32px 0 8px; }
.effective { color: var(--muted); margin: 0 0 20px; }
ul { padding-left: 22px; }
li { margin: 6px 0; }
p { margin: 12px 0; }
.hero { text-align: center; padding: 40px 0 24px; }
.hero img { width: 180px; height: 180px; }
.hero h1 { font-size: 34px; margin-top: 8px; }
.hero p { color: var(--muted); font-size: 19px; max-width: 520px; margin: 8px auto 0; }
.links { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 28px; }
.links a { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; text-decoration: none; color: var(--text); }
.links a strong { display: block; color: var(--accent); }
.links a span { color: var(--muted); font-size: 15px; }
footer { max-width: 760px; margin: 0 auto; padding: 0 16px 40px; color: var(--muted); font-size: 14px; text-align: center; }
address { font-style: normal; }