:root { color-scheme: dark; --bg: #131510; --panel: #1e211a; --text: #eeeee2; --muted: #bdc3b3; --accent: #dfb369; --line: #3a4032; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 system-ui, sans-serif; }
a { color: var(--accent); text-underline-offset: 3px; }
nav { display: flex; flex-wrap: wrap; gap: 1.5rem; padding: 1.2rem max(1.25rem, calc((100vw - 1100px)/2)); border-bottom: 1px solid var(--line); }
main { max-width: 1100px; padding: 3.5rem 1.25rem; margin: auto; }
h1 { font-size: clamp(2rem, 4.5vw, 3.6rem); line-height: 1.1; max-width: 900px; margin: 1rem 0 1.5rem; }
h2 { font-size: 1.5rem; line-height: 1.3; margin-top: 2.5rem; }
p { max-width: 800px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font: .75rem/1.5 ui-monospace, monospace; color: var(--accent); }
.intro { font-size: 1.1rem; color: var(--muted); }
pre { margin: 1rem 0; padding: 1.25rem; border: 1px solid var(--line); border-radius: 10px; background: #0c0e0a; overflow: auto; font: .83rem/1.7 ui-monospace, monospace; tab-size: 2; }
code { overflow-wrap: anywhere; }
pre code { overflow-wrap: normal; }
button, select { color: var(--text); background: var(--panel); border: 1px solid var(--line); padding: .65rem .9rem; border-radius: 6px; font: inherit; }
button { cursor: pointer; }
button:hover, select:hover { border-color: var(--accent); }
button:focus-visible, select:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.controls { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.output { max-height: 560px; white-space: pre-wrap; overflow-wrap: anywhere; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 1rem; }
.card { border: 1px solid var(--line); border-radius: 10px; padding: 1.25rem; background: var(--panel); }
.card h3 { margin-top: 0; }
.note { border-left: 3px solid var(--accent); padding-left: 1rem; color: var(--muted); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
th, td { padding: .75rem; border: 1px solid var(--line); text-align: left; }
caption { text-align: left; color: var(--muted); margin-bottom: .5rem; }
footer { max-width: 1100px; margin: auto; padding: 2rem 1.25rem; color: var(--muted); border-top: 1px solid var(--line); }
.source-page main { max-width: 850px; }
.source-page nav span { color: var(--muted); }
@media (max-width: 500px) { main { padding-top: 2rem; } th, td { padding: .5rem; } }