:root {
  --bg: #faf8f4;
  --surface: #ffffff;
  --text: #1d1b18;
  --muted: #5f5a52;
  --line: #e6e1d8;
  --accent: #d9542b;
  --accent-soft: #fbe7df;
  --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141311;
    --surface: #1d1b18;
    --text: #f2eee7;
    --muted: #a8a196;
    --line: #2f2c27;
    --accent: #f07a50;
    --accent-soft: #3a241b;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
header.site {
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 64px; flex-wrap: wrap;
}
.brand { font-weight: 800; font-size: 20px; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.brand span { color: var(--accent); }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; display: inline-block; padding: 10px 0; }
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--text); }
.hero { padding: 72px 0 40px; }
.hero h1 { font-size: clamp(32px, 6vw, 52px); line-height: 1.1; margin: 0 0 16px; letter-spacing: -0.02em; }
.hero p { font-size: 19px; color: var(--muted); max-width: 620px; margin: 0; }
section { padding: 32px 0; }
h2 { font-size: 26px; margin: 0 0 20px; letter-spacing: -0.01em; }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; display: flex; flex-direction: column; gap: 10px;
}
.card h3 { margin: 0; font-size: 21px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.tag {
  align-self: flex-start; font-size: 13px; font-weight: 600; color: var(--accent);
  background: var(--accent-soft); border-radius: 999px; padding: 3px 10px;
}
.meta { font-size: 14px; color: var(--muted); margin-top: auto; padding-top: 8px; border-top: 1px solid var(--line); }
.contact { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.contact p { margin: 0 0 8px; }
.prose { max-width: 720px; padding: 48px 0; }
.prose h1 { font-size: 36px; margin: 0 0 8px; }
.prose h2 { font-size: 21px; margin: 32px 0 8px; }
.prose p, .prose li { color: var(--text); }
.small { font-size: 14px; color: var(--muted); }
footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 24px 0 40px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
footer a { color: var(--muted); }