:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: #090a0b; color: #f4f2eb; }
* { box-sizing: border-box; }
body { margin: 0; background: #090a0b; line-height: 1.55; }
a { color: #42e8d4; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #d8ff3e; }
.site-header, main, footer { width: min(100% - 2rem, 960px); margin: auto; }
.site-header { min-height: 4.5rem; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #292d2d; }
.brand, h1, h2, .eyebrow, code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.brand { color: #d8ff3e; font-size: 1.2rem; font-weight: 800; text-decoration: none; }
nav, footer { display: flex; flex-wrap: wrap; gap: 1rem; font-size: .85rem; }
main { padding: 4.5rem 0 3rem; }
section { border-top: 1px solid #292d2d; padding: 2.5rem 0; }
.intro { border: 0; padding-top: 0; max-width: 700px; }
.eyebrow { margin: 0 0 .8rem; color: #42e8d4; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
h1, h2 { margin: 0; line-height: 1.1; }
h1 { color: #d8ff3e; font-size: clamp(2.6rem, 8vw, 5rem); text-shadow: 3px 3px 0 #42e8d4; }
h2 { font-size: clamp(1.3rem, 4vw, 2rem); }
h1 + p, h2 + p { max-width: 680px; color: #b5bdb9; font-size: 1.05rem; }
ol, ul { max-width: 760px; padding-left: 1.3rem; }
li { margin: .75rem 0; }
pre { overflow-x: auto; margin: .75rem 0 1rem; border-left: 2px solid #42e8d4; background: #071817; padding: 1rem; color: #d8ff3e; font-size: .85rem; }
code { font-size: .9em; }
li > code, p > code { color: #d8ff3e; background: #171a1b; padding: .1rem .25rem; }
.warning { border-left: 3px solid #ff635d; background: #261313; padding: .8rem 1rem; color: #ffecea; }
footer { padding: 2rem 0 3rem; border-top: 1px solid #292d2d; color: #8d9692; }
@media (max-width: 560px) { .site-header { align-items: flex-start; flex-direction: column; gap: 1rem; padding: 1rem 0; } main { padding-top: 3rem; } }