:root {
  color-scheme: light dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--background);
  font-synthesis: none;
  line-height: 1.65;
  --text: #202720;
  --background: #fafbf7;
  --muted: #586254;
  --accent: #285d42;
  --accent-hover: #143f29;
  --button-background: #285d42;
  --button-hover: #1c4932;
  --button-text: #fff;
  --line: #dce2d5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #e5ece2;
    --background: #151b17;
    --muted: #adbba9;
    --accent: #99d6ad;
    --accent-hover: #c5efd0;
    --button-background: #99d6ad;
    --button-hover: #b8e7c5;
    --button-text: #152d1e;
    --line: #354237;
  }
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--accent); text-underline-offset: 4px; }
a:hover { color: var(--accent-hover); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
.page { width: min(100% - 48px, 1040px); margin: 0 auto; }
header, footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
header { min-height: 100px; border-bottom: 1px solid var(--line); }
.wordmark { color: var(--text); font-size: 28px; font-weight: 750; letter-spacing: -1.3px; text-decoration: none; }
.wordmark span { color: var(--accent); }
nav, footer > div { display: flex; flex-wrap: wrap; gap: 24px; }
nav a, footer a { font-size: 14px; }
.intro { max-width: 780px; padding: 84px 0 72px; }
.eyebrow, .feature-number { color: var(--accent); font-size: 12px; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow { margin: 0 0 22px; }
h1, h2 { line-height: 1.15; font-weight: 650; }
h1 { margin: 0 0 28px; font-size: clamp(48px, 8vw, 86px); letter-spacing: -.055em; }
.lead { max-width: 640px; color: var(--muted); font-size: 20px; line-height: 1.6; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px 26px; margin-top: 32px; font-size: 14px; }
.button { display: inline-flex; align-items: center; gap: 22px; padding: 13px 20px; border-radius: 6px; background: var(--button-background); color: var(--button-text); font-weight: 600; text-decoration: none; }
.button:hover { background: var(--button-hover); color: var(--button-text); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; padding: 34px 0 38px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.features h2 { margin: 18px 0 12px; font-size: 22px; letter-spacing: -.025em; }
.features p { margin: 0; color: var(--muted); font-size: 15px; }
.about { max-width: 740px; padding: 36px 0 48px; }
.about h2 { font-size: 25px; letter-spacing: -.025em; }
.about p { color: var(--muted); }
footer { padding: 26px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer p { margin: 0; }
.policy { max-width: 740px; padding: 62px 0; }
.policy h1 { margin-bottom: 14px; font-size: clamp(38px, 6vw, 56px); letter-spacing: -.04em; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.policy section { margin-top: 32px; }
.policy h2 { margin-bottom: 14px; font-size: 23px; letter-spacing: -.02em; }
.policy p, .policy li { overflow-wrap: anywhere; }
.policy li + li { margin-top: 10px; }
.policy ul { padding-left: 22px; }

@media (max-width: 680px) {
  .page { width: min(100% - 36px, 1040px); }
  header { min-height: 84px; }
  nav, footer > div { gap: 16px; }
  .intro { padding: 52px 0 48px; }
  .lead { font-size: 18px; }
  .features { grid-template-columns: 1fr; gap: 30px; }
  .features h2 { margin-top: 12px; }
  footer { align-items: flex-start; flex-direction: column; gap: 12px; }
  .policy { padding: 42px 0; }
}