:root {
  --bg: #fafaf7;
  --fg: #1c2430;
  --muted: #4a5565;
  --accent: #174a7c;
  --accent-fg: #ffffff;
  --line: #d5d9df;
  --card: #ffffff;
  --soon-bg: #fff4d6;
  --soon-fg: #5c4400;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-fg);
  padding: .5rem 1rem;
  z-index: 10;
}
.skip:focus { left: 0; }

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

a:focus-visible, summary:focus-visible {
  outline: 3px solid #b35c00;
  outline-offset: 2px;
  border-radius: 2px;
}

.wrap { width: 100%; max-width: 46rem; margin: 0 auto; padding: 0 1rem; }

.site-header { background: var(--card); border-bottom: 1px solid var(--line); }
.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 1.5rem;
  padding-top: .75rem;
  padding-bottom: .75rem;
}

.brand { font-weight: 700; font-size: 1.25rem; color: var(--fg); text-decoration: none; }
.brand span { color: var(--accent); }

nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }
nav a { display: inline-block; padding: .35rem 0; }
nav a[aria-current="page"] { color: var(--fg); font-weight: 700; text-decoration: none; }

main { flex: 1; padding: 2rem 0 3rem; }

h1 { font-size: 1.85rem; line-height: 1.25; margin: 0 0 1rem; }
h2 { font-size: 1.3rem; line-height: 1.3; margin: 2rem 0 .5rem; }
p, ul, ol { margin: 0 0 1rem; }
li { margin-bottom: .35rem; }

.lead { font-size: 1.15rem; color: var(--muted); }

.notice {
  background: var(--soon-bg);
  color: var(--soon-fg);
  border: 1px solid #d9b95a;
  border-left-width: 6px;
  border-radius: 4px;
  padding: .85rem 1rem;
  margin: 1.5rem 0;
}
.notice strong { color: inherit; }

.cards { display: grid; gap: 1rem; margin: 1rem 0 2rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem 1.15rem;
}
.card h3 { margin: 0 0 .35rem; font-size: 1.1rem; }
.card p { margin: 0; color: var(--muted); }
.badge {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  background: var(--soon-bg);
  color: var(--soon-fg);
  border: 1px solid #d9b95a;
  border-radius: 999px;
  padding: 0 .6rem;
  margin-left: .35rem;
  vertical-align: middle;
}

.site-footer { border-top: 1px solid var(--line); background: var(--card); color: var(--muted); font-size: .95rem; }
.site-footer .wrap { padding-top: 1rem; padding-bottom: 1rem; }
.site-footer p { margin: 0 0 .5rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }

@media (min-width: 40rem) {
  body { font-size: 1.125rem; }
  h1 { font-size: 2.3rem; }
  .cards { grid-template-columns: 1fr 1fr; }
}