:root { --ground: #ffffff; --panel: #f3f3f5; --ink: #111113; --ink-2: #5d5d66; --faint: #8b8b95; --rule: #e6e6ec; --link: #1f4fd6; color-scheme: light dark; }
@media (prefers-color-scheme: dark) { :root { --ground: #151517; --panel: #1e1e22; --ink: #f4f4f6; --ink-2: #b3b3bd; --faint: #8d8d98; --rule: #2a2a30; --link: #9db8ff; } }
* { box-sizing: border-box; margin: 0; }
body { background: var(--panel); color: var(--ink); font: 400 17px/1.6 ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif; padding: 16px; -webkit-font-smoothing: antialiased; }
main { max-width: 680px; margin: 6vh auto; background: var(--ground); border-radius: 28px; padding: clamp(28px, 6vw, 56px); }
header { padding-bottom: 28px; margin-bottom: 28px; border-bottom: 1px solid var(--rule); }
h1 { font-size: clamp(40px, 8vw, 56px); line-height: 1; font-weight: 500; letter-spacing: -0.035em; }
.lede { margin-top: 12px; font-size: 20px; color: var(--ink-2); }
h2 { margin: 44px 0 12px; font-size: 22px; font-weight: 400; letter-spacing: -0.015em; color: var(--faint); scroll-margin-top: 24px; }
p { max-width: 64ch; text-wrap: pretty; }
code { font: 0.92em ui-monospace, "SF Mono", Menlo, monospace; background: var(--panel); padding: 0.1em 0.4em; border-radius: 6px; }
dl { display: grid; grid-template-columns: minmax(0, 11rem) minmax(0, 1fr); column-gap: 24px; }
dt, dd { padding: 14px 0; border-top: 1px solid var(--rule); }
dt { color: var(--ink-2); font-size: 15px; padding-top: 16px; }
@media (max-width: 560px) { dl { grid-template-columns: 1fr; } dt { padding-bottom: 0; } dd { border-top: 0; padding-top: 4px; } }
a { color: var(--link); text-underline-offset: 0.18em; text-decoration-thickness: 0.06em; }
a:focus-visible { outline: 3px solid var(--link); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--ink); color: var(--ground); }
footer { margin-top: 36px; color: var(--faint); font-size: 15px; }