/* Gridpage site: system fonts only, no external requests, no scripts. Modeled on the Showpage/Gamepage/Voicepage sites.
   Colors: terrain greens on neutral greys. Light accent #2F6B4F (6.6:1 on white), dark accent #8ED1A8 on #111113. */
:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --text: #1c1c1e;
  --muted: #6c6c70;
  --accent: #2F6B4F;
  --on-accent: #ffffff;
  --card: #F2F2F7;
  --rule: #D8D8DE;
  --tint: #EEF4EC;
  --banner: linear-gradient(135deg, #2F6B4F, #3E7462);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111113;
    --text: #F2F2F7;
    --muted: #A1A1AA;
    --accent: #8ED1A8;
    --on-accent: #0B2418;
    --card: #1C1C1E;
    --rule: #2C2C2E;
    --tint: #16241B;
    --banner: linear-gradient(135deg, #1F4535, #2B5646);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main, header, footer { max-width: 42rem; margin: 0 auto; padding: 0 1.25rem; }
header { padding-top: 1.5rem; }
header a.brand { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700; color: var(--text);
  text-decoration: none; font-size: 1.1rem; }
header a.brand img { display: block; width: 32px; height: 32px; border-radius: 7px; }
nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin-top: 0.5rem; font-size: 0.95rem; }
nav a[aria-current="page"] { font-weight: 700; text-decoration: none; }
h1 { font-size: 2rem; line-height: 1.2; margin: 2rem 0 0.5rem; }
h2 { font-size: 1.3rem; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 0.25rem; }
p, ul { margin: 0.5rem 0 1rem; }
ul { padding-left: 1.25rem; }
li { margin: 0.3rem 0; }
a { color: var(--accent); overflow-wrap: anywhere; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.lede { font-size: 1.2rem; color: var(--muted); }
.muted { color: var(--muted); font-size: 0.9rem; }
.card { background: var(--card); border-radius: 14px; padding: 1rem 1.25rem; margin: 1rem 0; }
.card.tint { background: var(--tint); }
.card p { margin: 0.25rem 0; }
.hero { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem; margin: 1rem 0 1.5rem; }
.hero-text { flex: 1 1 18rem; }
.hero h1 { margin-top: 1rem; }
.badge { display: inline-block; padding: 0.45rem 0.9rem; border-radius: 999px; background: var(--tint);
  color: var(--text); font-weight: 600; font-size: 0.95rem; }
.grid-art { flex: 0 1 15rem; margin: 0 auto; }
.grid-art svg { display: block; width: 100%; height: auto; max-width: 15rem; }
.features { padding-left: 0; list-style: none; }
.features li { margin: 0.75rem 0; }
.features li > strong:first-child { display: block; }
.links { display: flex; flex-wrap: wrap; gap: 0.75rem; padding: 0; list-style: none; }
.links a {
  display: inline-block; padding: 0.6rem 1.1rem; border-radius: 999px;
  background: var(--accent); color: var(--on-accent); text-decoration: none; font-weight: 600;
}
.cta-band { background: var(--banner); color: #ffffff; border-radius: 18px; padding: 1.25rem 1.5rem; margin: 2.5rem 0 1rem; }
.cta-band h2 { margin-top: 0; }
.cta-band a { color: #ffffff; }
footer { border-top: 1px solid var(--rule); margin-top: 3rem; padding-top: 1rem; padding-bottom: 2rem; }
footer p { color: var(--muted); font-size: 0.85rem; margin: 0.25rem 0; }