:root {
  --forest: #0e2a21;
  --orange: #ff6b1a;
  --link: #c2410c;
  --ink: #151515;
  --muted: #55605b;
  --bg: #ffffff;
  --panel: #f4f6f4;
  --line: #dfe5e1;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #f2f4f2; --muted: #aab5af; --bg: #0b1512; --panel: #12211b; --line: #22362e; --link: #ff8a47; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--link); }
.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 16px; top: 16px; background: var(--bg); padding: 8px; z-index: 2; }
.shell { max-width: 760px; margin: 0 auto; padding: 0 20px; }
nav { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; justify-content: space-between; padding: 20px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); text-decoration: none; font-size: 19px; }
.brand img { border-radius: 9px; }
.nav-links { display: flex; gap: 18px; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.hero { background: var(--forest); color: #fff; border-radius: 24px; padding: 40px 28px; margin: 8px 0 32px; }
.hero h1 { font-size: clamp(32px, 6vw, 46px); line-height: 1.1; margin: 0 0 14px; letter-spacing: -0.02em; }
.hero p { font-size: 19px; color: #d9e6df; margin: 0 0 24px; }
.button { display: inline-block; background: var(--orange); color: #151515; font-weight: 700; padding: 12px 22px; border-radius: 999px; text-decoration: none; }
.button.secondary { background: var(--panel); color: var(--ink); border: 1px solid var(--line); }
.eyebrow { color: var(--link); font-weight: 600; margin: 24px 0 4px; }
h1 { font-size: 34px; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 22px; margin: 32px 0 8px; }
.lead { font-size: 19px; color: var(--muted); }
.features { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin: 0 0 32px; }
.features div { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.features h2 { font-size: 18px; margin: 0 0 6px; }
.features p { margin: 0; color: var(--muted); font-size: 16px; }
.notice { background: var(--panel); border-left: 4px solid var(--orange); border-radius: 8px; padding: 4px 16px; margin: 20px 0; }
ul { padding-left: 22px; }
li { margin: 6px 0; }
footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 24px 0 40px; color: var(--muted); font-size: 15px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 8px 0; }
.small { font-size: 14px; }