:root {
  --graphite: #1B1F24;
  --slate: #586170;
  --gold: #E7B23C;
  --canvas: #F5F6F7;
  --surface: #FFFFFF;
  --border: #E2E5E9;
  --focus: #1F5FCC;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--graphite);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}
a { color: var(--graphite); text-decoration-color: var(--gold); text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px; }
header { background: var(--surface); border-bottom: 1px solid var(--border); }
header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 16px; flex-wrap: wrap; }
header img { height: 30px; width: auto; display: block; }
nav a { margin-left: 18px; font-size: 15px; color: var(--slate); text-decoration: none; }
nav a:hover { color: var(--graphite); }
main { padding: 56px 0 72px; }
h1 { font-size: clamp(30px, 5vw, 42px); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 18px; }
h2 { font-size: 22px; letter-spacing: -0.01em; margin: 36px 0 10px; }
p, li { color: #2B3138; }
.lead { font-size: 19px; color: var(--slate); max-width: 640px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin-top: 28px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 28px; }
.grid .card { margin-top: 0; }
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; font-size: 15px; color: var(--slate); }
.accent { display: inline-block; width: 40px; height: 4px; background: var(--gold); border-radius: 2px; margin-bottom: 18px; }
.muted { color: var(--slate); font-size: 15px; }
footer { border-top: 1px solid var(--border); background: var(--surface); padding: 24px 0; font-size: 14px; color: var(--slate); }
footer a { margin-right: 16px; color: var(--slate); }