:root { color-scheme: dark; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #eaf5f0; background: #0b1416; line-height: 1.6; }
* { box-sizing: border-box; }
body { margin: 0; padding: 48px 20px; }
main { max-width: 650px; margin: auto; }
.brand { font-size: 14px; letter-spacing: 0.06em; color: #92ead0; margin-bottom: 48px; }
h1 { font-size: clamp(30px, 7vw, 44px); line-height: 1.15; letter-spacing: -0.04em; margin: 0 0 20px; }
h2 { font-size: 19px; margin-top: 30px; }
p { color: #b5c6c1; }
.card { padding: 24px; border-radius: 20px; background: #172326; margin: 24px 0; }
code { overflow-wrap: anywhere; color: #eaf5f0; font-size: 14px; }
dl { margin: 0; } dt { color: #aebfb9; font-size: 13px; margin-top: 16px; } dt:first-child { margin-top: 0; } dd { margin: 4px 0 0; }
a { color: #92ead0; text-underline-offset: 4px; }
.button { display: inline-block; padding: 13px 19px; border-radius: 12px; color: #08251a; background: #92ead0; font-weight: 600; text-decoration: none; }
li { margin-bottom: 10px; color: #b5c6c1; }
.small { font-size: 13px; color: #9daea8; }
[hidden] { display: none !important; }
footer { margin-top: 36px; font-size: 12px; color: #8eaaa0; }