:root {
  --page: #f7f7f5;
  --card: #ffffff;
  --ink: #1c1b19;
  --body: #302d29;
  --muted: #635e55;
  --subtle: #847f75;
  --hairline: #e4e2dd;
  --accent: #3d5245;
  --accent-soft: #edf1ee;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--page);
  color: var(--body);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

header.site {
  border-bottom: 1px solid var(--hairline);
  background: var(--page);
}

header.site .wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--accent);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.mark svg { display: block; }

.brand {
  font-weight: 700;
  letter-spacing: -0.2px;
  color: var(--ink);
  font-size: 18px;
  text-decoration: none;
}

main { padding: 40px 0 8px; }

h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--ink);
  font-size: 34px;
  line-height: 1.15;
  margin: 0 0 8px;
}

h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.25;
  margin: 36px 0 10px;
}

.updated {
  color: var(--subtle);
  font-size: 14px;
  margin: 0 0 8px;
}

p { margin: 0 0 14px; }

a { color: var(--accent); }

ul { margin: 0 0 16px; padding-left: 20px; }
li { margin: 0 0 8px; }

strong { color: var(--ink); }

.card {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 20px 22px;
  margin: 0 0 16px;
}

.lead { color: var(--muted); font-size: 18px; }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 16px;
}

.btn.secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--hairline);
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0 8px; }

.tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

footer.site {
  border-top: 1px solid var(--hairline);
  margin-top: 48px;
  padding: 28px 0 48px;
  color: var(--subtle);
  font-size: 14px;
}

footer.site a { color: var(--muted); }

footer.site .links { margin-top: 8px; display: flex; gap: 18px; flex-wrap: wrap; }