:root {
  color-scheme: light;
  --ink: #17243b;
  --muted: #59677c;
  --line: #d9e1eb;
  --paper: #ffffff;
  --background: #f4f7fb;
  --accent: #2a72a5;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: #155b91; text-underline-offset: 3px; }
a:hover { color: #0f436c; }
.site-header, main, footer { width: min(100% - 36px, 980px); margin-inline: auto; }
.site-header { padding: 30px 0 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { color: var(--ink); font-weight: 800; font-size: 18px; text-decoration: none; letter-spacing: -.02em; }
.crumb { color: var(--muted); font-size: 14px; }
.hero { padding: 48px 0 28px; }
.eyebrow { margin: 0 0 10px; color: var(--accent); font-size: 13px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
h1 { margin: 0 0 14px; font-size: clamp(34px, 5vw, 52px); line-height: 1.14; letter-spacing: -.035em; }
.lead { max-width: 700px; margin: 0; color: var(--muted); font-size: 18px; }
h2 { margin: 0 0 15px; font-size: 22px; letter-spacing: -.02em; }
.section { margin: 18px 0 38px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.card { display: block; min-height: 145px; padding: 20px; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; color: var(--ink); text-decoration: none; box-shadow: 0 2px 12px #17243b0a; }
.card:hover, .card:focus-visible { border-color: #7fadd0; box-shadow: 0 6px 20px #17243b16; outline: none; }
.card .label { display: block; margin-bottom: 9px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .04em; }
.card strong { display: block; font-size: 19px; line-height: 1.35; }
.card small { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; }
.notice { padding: 16px 18px; border-left: 4px solid var(--accent); border-radius: 8px; background: #e9f2f9; color: #36516a; font-size: 14px; }
.notice p { margin: 0; }
footer { padding: 12px 0 42px; color: var(--muted); font-size: 13px; }
@media (max-width: 700px) {
  .site-header { padding-top: 20px; }
  .hero { padding-top: 26px; }
  .grid { grid-template-columns: 1fr; }
  .card { min-height: 0; }
}