:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #122238;
  background: #f3f6f9;
  line-height: 1.6;
}

* { box-sizing: border-box; }

body { margin: 0; }

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.hero { margin-bottom: 28px; }

.eyebrow {
  margin: 0 0 4px;
  color: #17699a;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1, h2 { line-height: 1.2; }
h1 { margin: 0; font-size: clamp(2rem, 7vw, 3rem); }
h2 { margin-top: 2rem; }

a { color: #075f94; text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid #f2b544; outline-offset: 3px; }

.card {
  padding: clamp(20px, 5vw, 36px);
  border: 1px solid #d6e0e8;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 28px rgb(20 45 70 / 8%);
}

.link-list { display: grid; gap: 16px; }
.link-list a { font-size: 1.1rem; font-weight: 650; }

.notice {
  padding: 12px 16px;
  border-left: 4px solid #d49318;
  background: #fff7e5;
}

.meta { color: #536477; }
footer { margin-top: 36px; padding-top: 20px; border-top: 1px solid #d6e0e8; }

@media (max-width: 520px) {
  main { padding-top: 28px; }
  .card { border-radius: 12px; }
}