:root { color-scheme: dark; --bg: #111310; --text: #eff1e9; --muted: #a7ada0; --accent: #d7ef9d; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, -apple-system, sans-serif; }
header, main { max-width: 1000px; margin: auto; padding: 0 32px; }
header { padding-top: 40px; }
.brand { font-size: 24px; font-weight: 650; }
a { color: inherit; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; }
.hero { padding: 64px 0 40px; }
h1 { font-size: clamp(44px, 7vw, 76px); line-height: 1.1; letter-spacing: -.05em; font-weight: 550; margin: 20px 0; }
.intro { max-width: 600px; font-size: 20px; color: var(--muted); }
.downloads { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { background: var(--accent); color: #18220c; padding: 13px 21px; border-radius: 6px; font-weight: 600; text-decoration: none; }
.button:hover { text-decoration: underline; }
.fine { color: var(--muted); font-size: 13px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; padding: 32px 0 64px; }
h2 { font-size: 22px; }
.features p { color: var(--muted); }
@media (max-width: 650px) {
  header, main { padding-left: 22px; padding-right: 22px; }
  .hero { padding-top: 36px; }
  .features { grid-template-columns: 1fr; gap: 12px; }
  .intro { font-size: 18px; }
}