:root {
  color-scheme: dark;
  --ink: #f4f7f2;
  --muted: #aab5a6;
  --surface: #111411;
  --surface-raised: #1a201a;
  --line: #304030;
  --accent: #a8f069;
  --accent-ink: #101709;
  font-family: ui-rounded, "Avenir Next", Avenir, "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }
html { background: #0a0d0a; }
body { margin: 0; background: radial-gradient(circle at 78% 0%, #1d2c1b, #0a0d0a 45%); color: var(--ink); font-size: 17px; line-height: 1.6; }
a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { color: #d2ffad; }
a:focus-visible, summary:focus-visible { outline: 3px solid #fff; outline-offset: 4px; border-radius: 4px; }
.skip-link { position: fixed; z-index: 2; top: -5rem; left: 1rem; padding: 0.55rem 0.8rem; border-radius: 0 0 0.6rem 0.6rem; background: var(--accent); color: var(--accent-ink); font-weight: 700; }
.skip-link:focus { top: 0; }
.wrap { width: min(100% - 2.5rem, 72rem); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.35rem; border-bottom: 1px solid var(--line); }
.brand { color: var(--ink); font-weight: 800; letter-spacing: 0.02em; text-decoration: none; }
.brand-mark { display: inline-block; margin-right: 0.42rem; color: var(--accent); }
nav { display: flex; flex-wrap: wrap; gap: 1rem; }
nav a { font-size: 0.93rem; font-weight: 700; }
main { padding-block: clamp(2.8rem, 7vw, 6rem); }
.eyebrow { margin: 0 0 0.7rem; color: var(--accent); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
h1, h2 { color: var(--ink); line-height: 1.08; }
h1 { max-width: 12ch; margin: 0; font-size: clamp(2.45rem, 8vw, 5.4rem); letter-spacing: -0.055em; }
h2 { margin-top: 2.5rem; font-size: clamp(1.35rem, 3vw, 1.85rem); }
h3 { margin: 1.4rem 0 0.25rem; font-size: 1.05rem; }
p, li { max-width: 72ch; }
.lede { max-width: 56ch; margin-top: 1.25rem; color: #d3dbd0; font-size: clamp(1.12rem, 2.5vw, 1.38rem); }
.actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.button { display: inline-block; padding: 0.68rem 1rem; border: 1px solid var(--accent); border-radius: 999px; color: var(--accent-ink); background: var(--accent); font-weight: 800; text-decoration: none; }
.button.secondary { color: var(--accent); background: transparent; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 4rem; }
.card { padding: 1.35rem; border: 1px solid var(--line); border-radius: 1.1rem; background: color-mix(in srgb, var(--surface-raised) 90%, transparent); }
.card h2 { margin: 0; font-size: 1.15rem; letter-spacing: -0.02em; }
.card p { margin-bottom: 0; color: var(--muted); font-size: 0.96rem; }
.policy-intro, .support-intro { padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.policy-intro h1, .support-intro h1 { max-width: 16ch; }
.byline { color: var(--muted); font-size: 0.92rem; }
.notice { max-width: 70ch; margin-top: 2rem; padding: 1rem 1.1rem; border-left: 4px solid var(--accent); border-radius: 0.3rem; background: #151d14; }
details { max-width: 72ch; padding: 1rem 0; border-bottom: 1px solid var(--line); }
summary { cursor: pointer; color: var(--ink); font-weight: 700; }
.site-footer { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding-block: 2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.88rem; }
.not-found h1 { max-width: none; }

@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap { width: min(100% - 1.5rem, 72rem); }
  .site-header, .site-footer { align-items: flex-start; flex-direction: column; }
  .grid { grid-template-columns: 1fr; margin-top: 2.5rem; }
}