:root {
  color-scheme: light;
  --ink: #18334a;
  --muted: #617487;
  --accent: #167a84;
  --surface: #ffffff;
  --background: #f3f8f8;
  --border: #d9e7e8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(145deg, #edf8f7, var(--background) 44%, #f7f9fb);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 64px auto;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  padding: clamp(28px, 6vw, 58px);
  box-shadow: 0 24px 70px rgba(24, 51, 74, 0.08);
}

h1, h2 { line-height: 1.2; letter-spacing: -0.025em; }
h1 { margin: 0 0 16px; font-size: clamp(2rem, 6vw, 3rem); }
h2 { margin-top: 32px; font-size: 1.25rem; }
p, li { color: var(--muted); }
a { color: var(--accent); }
.eyebrow { color: var(--accent); font-size: 0.78rem; font-weight: 750; letter-spacing: 0.1em; text-transform: uppercase; }
nav { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 32px; }
footer { margin-top: 42px; color: var(--muted); font-size: 0.82rem; }