:root {
  color-scheme: light;
  font-family: "Instrument Sans", Inter, ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #17211f;
  background: #f4f7f5;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f4f7f5;
}

a {
  color: #086f62;
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid #ccd7d2;
  background: #ffffff;
}

.site-header .shell {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: #17211f;
  font-size: 1.08rem;
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 6px;
}

nav {
  display: flex;
  gap: 20px;
  font-size: 0.9rem;
  font-weight: 700;
}

nav a {
  color: #465853;
  text-decoration: none;
}

nav a:hover,
nav a:focus-visible {
  color: #086f62;
  text-decoration: underline;
}

main {
  padding: 54px 0 72px;
}

.eyebrow {
  margin: 0 0 10px;
  color: #086f62;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.2rem, 8vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.lede {
  max-width: 690px;
  margin: 22px 0 0;
  color: #52635e;
  font-size: 1.12rem;
  line-height: 1.65;
}

.status-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 38px;
  overflow: hidden;
  border: 1px solid #ccd7d2;
  border-radius: 6px;
  background: #ccd7d2;
}

.status-band div {
  min-height: 118px;
  padding: 20px;
  background: #ffffff;
}

.status-band strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.status-band span {
  color: #52635e;
  line-height: 1.45;
}

.document {
  max-width: 760px;
}

.document h1 {
  font-size: clamp(2.25rem, 7vw, 3.8rem);
}

.updated {
  margin: 16px 0 34px;
  color: #697873;
  font-size: 0.9rem;
}

.document section {
  padding: 25px 0;
  border-top: 1px solid #ccd7d2;
}

.document h2 {
  margin: 0 0 12px;
  font-size: 1.25rem;
}

.document p,
.document li {
  color: #3f514c;
  line-height: 1.7;
}

.document ul {
  padding-left: 22px;
}

.notice {
  margin-top: 34px;
  padding: 18px 20px;
  border-left: 4px solid #e2a91d;
  background: #fff7db;
  line-height: 1.55;
}

footer {
  padding: 24px 0 34px;
  border-top: 1px solid #ccd7d2;
  color: #697873;
  font-size: 0.82rem;
}

footer .shell {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

footer p {
  margin: 0;
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 22px, 920px);
  }

  .site-header .shell {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding: 14px 0;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  main {
    padding: 38px 0 54px;
  }

  .status-band {
    grid-template-columns: 1fr;
  }

  footer .shell {
    flex-direction: column;
  }
}