:root {
  color-scheme: light dark;
  --bg: #fbf8f1;
  --fg: #1f2a24;
  --muted: #55625b;
  --accent: #1f6b45;
  --accent-fg: #ffffff;
  --card: #ffffff;
  --border: #ded8c8;
  --warn-bg: #fff1c2;
  --warn-border: #b7791f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14201a;
    --fg: #eef2ec;
    --muted: #aebbb3;
    --accent: #7fd6a2;
    --accent-fg: #0e1a13;
    --card: #1c2b23;
    --border: #2f4338;
    --warn-bg: #4a3a12;
    --warn-border: #e0b04a;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-underline-offset: 0.15em; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--accent-fg); padding: 0.5rem 1rem; z-index: 10; }
.skip:focus { left: 0; }
.site-header, .site-footer, main {
  max-width: 44rem;
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 1.25rem; color: var(--fg); text-decoration: none; }
.site-header nav { display: flex; gap: 1.25rem; }
.site-header nav a { color: var(--fg); padding: 0.5rem 0; }
.site-header nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }
main { padding-top: 1.5rem; padding-bottom: 2.5rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 1rem 0; }
h2 { font-size: 1.4rem; line-height: 1.3; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.15rem; margin: 1.5rem 0 0.25rem; }
p, li { max-width: 65ch; }
table { border-collapse: collapse; display: block; overflow-x: auto; }
th, td { border: 1px solid var(--border); padding: 0.4rem 0.7rem; text-align: left; }
.hero { text-align: center; padding: 2rem 0 1rem; }
.hero h1 { font-size: 3rem; margin: 0.25rem 0; }
.hero-art { font-size: 2.25rem; letter-spacing: 0.25rem; margin: 0; }
.lead { font-size: 1.25rem; margin: 0.5rem auto; }
.soon { display: inline-block; margin-top: 1rem; padding: 0.5rem 1rem; border: 1px solid var(--border); border-radius: 999px; background: var(--card); color: var(--muted); }
.draft-banner { padding: 0.75rem 1rem; border: 2px solid var(--warn-border); background: var(--warn-bg); border-radius: 0.5rem; }
mark.marker { background: var(--warn-bg); color: var(--fg); border: 1px dashed var(--warn-border); border-radius: 0.25rem; padding: 0 0.25rem; font-size: 0.9em; }
.features { padding-left: 1.25rem; }
.features li { margin: 0.6rem 0; }
.site-footer { padding-top: 1rem; padding-bottom: 2rem; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.95rem; }
@media (min-width: 40rem) {
  h1 { font-size: 2.5rem; }
  .hero h1 { font-size: 4rem; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }