:root {
  color-scheme: light;
  --canvas: #f4f7f5;
  --surface: #ffffff;
  --ink: #132a2d;
  --muted: #53686a;
  --lake: #0b6f75;
  --line: #d9e3e1;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 80px;
}

nav, footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

nav { margin-bottom: 48px; }
footer { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); }

h1 { font-size: clamp(36px, 8vw, 56px); line-height: 1.06; letter-spacing: -0.04em; margin: 0 0 12px; }
h2 { font-size: 24px; line-height: 1.25; margin: 40px 0 10px; }
p, li { color: var(--muted); }
a { color: var(--lake); text-decoration-thickness: 1px; text-underline-offset: 3px; }
strong { color: var(--ink); }
.eyebrow { color: var(--lake); font-size: 14px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.lede { font-size: 21px; max-width: 640px; }
.meta { font-size: 14px; }
.panel { margin-top: 32px; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.link-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-top: 30px; }
.link-card { display: block; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; text-decoration: none; }
.link-card strong, .link-card span { display: block; }
.link-card span { margin-top: 4px; color: var(--muted); font-size: 15px; }

@media (max-width: 520px) {
  main { width: min(100% - 28px, 760px); padding-top: 30px; }
  nav { margin-bottom: 34px; }
}