:root { color-scheme: light; --ink: #17212b; --muted: #596775; --paper: #fbfaf7; --panel: #ffffff; --accent: #087e8b; --warm: #ffb703; --line: #dce2e6; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 17px/1.6 Inter, ui-sans-serif, system-ui, sans-serif; }
a { color: #056d79; font-weight: 650; text-underline-offset: .18em; }
.hero { color: #f8fcfd; background: radial-gradient(circle at 80% 10%, #0c9baa 0, transparent 27%), #102a43; padding: 1.2rem max(1.5rem, calc((100vw - 1060px) / 2)); }
nav { display: flex; align-items: center; gap: 1.35rem; } nav a { color: inherit; text-decoration: none; } .brand { margin-right: auto; font-size: 1.1rem; font-weight: 800; }
.hero-copy { max-width: 760px; padding: 5.4rem 0 5.8rem; } h1 { max-width: 680px; margin: .2rem 0 1rem; font-size: clamp(2.8rem, 7vw, 5.4rem); line-height: 1.03; letter-spacing: -.055em; }
h2 { margin: .15rem 0 .7rem; font-size: clamp(1.6rem, 3vw, 2.3rem); line-height: 1.15; letter-spacing: -.025em; } .lede { max-width: 690px; margin: 0; font-size: 1.24rem; color: #d6e5e8; }
.eyebrow { margin: 0 0 .35rem; color: var(--accent); font-size: .79rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; } .hero .eyebrow { color: #80d9e1; }
.actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.8rem; }.button { display: inline-block; padding: .58rem 1rem; color: #102a43; background: var(--warm); border-radius: .4rem; text-decoration: none; }.button.secondary { color: #f8fcfd; background: transparent; outline: 1px solid #7da1aa; }
main { width: min(100% - 3rem, 980px); margin: 0 auto; padding: 3.2rem 0 4rem; } section { padding: 3.25rem 0; border-bottom: 1px solid var(--line); } .features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; } .features article { padding: 1.2rem; background: var(--panel); border: 1px solid var(--line); border-radius: .65rem; }.features h2 { font-size: 1.3rem; }.features p { color: var(--muted); font-size: .96rem; }
pre { overflow-x: auto; padding: 1.1rem 1.25rem; color: #eaf5f6; background: #102a43; border-radius: .55rem; font: .89rem/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; } code { font: .9em ui-monospace, SFMono-Regular, Menlo, monospace; } p code, li code { padding: .1em .28em; background: #e8eff1; border-radius: .2rem; } li { margin: .45rem 0; }.limits { max-width: 760px; } footer { display: flex; flex-wrap: wrap; gap: .9rem 1.4rem; width: min(100% - 3rem, 980px); margin: 0 auto; padding: 1.6rem 0 3rem; color: var(--muted); font-size: .92rem; } footer span { margin-right: auto; font-weight: 800; color: var(--ink); }
.note { padding: .8rem 1rem; background: #fff4d3; border-left: .24rem solid var(--warm); border-radius: .2rem; }
@media (max-width: 720px) { .features { grid-template-columns: 1fr; } .hero-copy { padding: 3.8rem 0; } }