:root { color-scheme: light; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; color: #17263c; background: #f6f8fb; line-height: 1.65; }
* { box-sizing: border-box; }
.app-screenshot { display: block; width: 100%; height: auto; margin: 32px 0; border: 1px solid #dce3eb; border-radius: 10px; }
body { margin: 0; }
header, main, footer { max-width: 920px; margin: auto; padding: 24px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid #dce3eb; }
a { color: #126576; text-underline-offset: 3px; }
a:hover { color: #0a3f4a; }
a:focus-visible { outline: 3px solid #126576; outline-offset: 5px; }
.brand { display: flex; align-items: center; gap: 12px; color: #17263c; font-size: 22px; font-weight: 700; text-decoration: none; }
nav { display: flex; gap: 22px; font-size: 15px; }
main { padding-top: 56px; padding-bottom: 48px; }
h1 { max-width: 730px; font-size: clamp(32px, 6vw, 52px); line-height: 1.12; letter-spacing: -1.5px; margin: 0 0 24px; }
h2 { margin-top: 44px; font-size: 25px; line-height: 1.3; }
p, li { max-width: 760px; }
li { padding-left: 4px; margin: 9px 0; }
main > p:first-of-type { font-size: 20px; color: #415369; }
.downloads { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin: 30px 0 16px; }
.download { display: inline-block; padding: 12px 22px; border-radius: 9px; color: #fff; background: #126576; font-weight: 650; text-decoration: none; }
.download:hover { color: #fff; background: #0a3f4a; }
code { font-size: .9em; background: #e9eef4; padding: 2px 5px; border-radius: 4px; }
footer { border-top: 1px solid #dce3eb; color: #536174; font-size: 14px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; padding: 8px; background: #fff; }
@media (max-width: 600px) { header { align-items: flex-start; flex-direction: column; gap: 14px; } nav { flex-wrap: wrap; } main { padding-top: 36px; } }