/* SPRAXXX minimal stylesheet: clean, readable, dark/light aware */
:root { --bg: #0b0c11; --fg:#e9eef3; --muted:#a8b3bf; --accent:#7df9ff; --card:#121420; }
@media (prefers-color-scheme: light) {
  :root { --bg:#ffffff; --fg:#0b0c11; --muted:#46505a; --accent:#0077ff; --card:#f3f6f9; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin:0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"; background: var(--bg); color: var(--fg); line-height: 1.6; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 980px; margin: 0 auto; padding: 24px; }
.nav { display:flex; justify-content: space-between; align-items:center; padding:16px 24px; border-bottom: 1px solid rgba(125,249,255,0.2); position: sticky; top:0; backdrop-filter: blur(6px); background: color-mix(in oklab, var(--bg) 85%, transparent); }
.brand { display:flex; align-items:center; gap:12px; }
.brand img { height:28px; width:28px; }
.brand .name { font-weight: 700; letter-spacing: 0.6px; }
.tabs a { margin-left:16px; padding:8px 10px; border-radius:8px; }
.tabs a[aria-current="page"] { background: var(--card); }
.hero { padding: 72px 0 24px; }
h1 { margin: 0 0 12px; font-size: clamp(28px, 5vw, 44px); }
h2 { margin-top: 32px; font-size: clamp(20px, 3.6vw, 32px); }
p.lead { font-size: 1.125rem; color: var(--muted); max-width: 70ch; }
.card { background: var(--card); border: 1px solid rgba(125,249,255,0.15); border-radius: 16px; padding: 20px; margin: 16px 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.small { font-size: 0.9rem; color: var(--muted); }
.footer { margin-top: 48px; padding: 24px; border-top: 1px solid rgba(125,249,255,0.2); color: var(--muted); font-size: 0.9rem; }
.kicker { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.8rem; color: var(--muted); }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; }
pre { background: var(--card); padding: 12px; border-radius: 8px; overflow-x: auto; border: 1px solid rgba(125,249,255,0.12); }
.badge { display:inline-block; padding:4px 8px; border-radius:999px; border:1px solid rgba(125,249,255,0.3); font-size:0.8rem; color: var(--muted); }
ul.tight { margin: 0; padding-left: 1.1rem; }
.header-note { font-size: 0.95rem; color: var(--muted); }