:root {
  --bg: #0e100f; --surface: #191919; --elevated: #121412;
  --fg: #fffce1; --muted: #7c7c6f; --subtle: #5a5b54;
  --accent: #0ae448; --accent-fg: #0e100f; --border: #42433d;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; background: var(--bg); color: var(--fg); font-family: "Inter Tight", system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.bar { background: var(--accent); color: var(--accent-fg); text-align: center; padding: 8px 16px; font-size: 14px; font-weight: 500; }
header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 64px; border-bottom: 1px solid var(--border); background: color-mix(in oklab, var(--bg) 90%, transparent); backdrop-filter: blur(12px); padding: 0 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.mark { width: 32px; height: 32px; border: 1px solid var(--accent); border-radius: 8px; background:
  linear-gradient(var(--accent), var(--accent)) 6px 8px / 4px 16px no-repeat,
  linear-gradient(var(--accent), var(--accent)) 22px 8px / 4px 16px no-repeat,
  linear-gradient(var(--accent), var(--accent)) 10px 14px / 12px 4px no-repeat; }
nav { display: flex; gap: 4px; }
nav a { padding: 8px 12px; border-radius: 999px; font-size: 14px; color: var(--muted); }
nav a.on, nav a:hover { color: var(--fg); }
.pill { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 12px 20px; font-size: 14px; font-weight: 500; border: 0; }
.pill.g { background: var(--accent); color: var(--accent-fg); }
.pill.x { background: transparent; color: var(--fg); border: 1px solid var(--border); }
.chip { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px; font-size: 12px; color: var(--accent); }
h1 { font-size: clamp(36px, 8vw, 72px); letter-spacing: -0.03em; font-weight: 600; }
h1 span { color: var(--accent); }
.sub { margin-top: 16px; font-size: 24px; }
.note { margin-top: 32px; font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: .14em; color: var(--muted); }
.lead { margin-top: 16px; max-width: 560px; font-size: 18px; line-height: 1.4; color: var(--muted); }
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); padding: 64px 0 96px; }
.flair { position: absolute; width: 280px; height: 280px; right: 8%; top: 8%; border-radius: 999px; background: radial-gradient(circle, color-mix(in oklab, var(--accent) 28%, transparent), transparent 68%); filter: blur(8px); pointer-events: none; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.ca { margin-top: 24px; display: inline-flex; flex-direction: column; gap: 8px; border: 1px solid var(--border); border-radius: 8px; background: color-mix(in oklab, var(--surface) 50%, transparent); padding: 12px 16px; text-align: left; color: var(--fg); max-width: 100%; }
.ca b { color: var(--accent); font-weight: 500; font-size: 13px; }
.ca code { font-family: "IBM Plex Mono", monospace; word-break: break-all; }
section { border-bottom: 1px solid var(--border); padding: 64px 0; }
.k { color: var(--accent); font-size: 12px; letter-spacing: .08em; }
.grid2 { display: grid; gap: 40px; margin-top: 40px; }
@media (min-width: 800px) { .grid2 { grid-template-columns: 1fr 1fr; } .grid3 { grid-template-columns: 1fr 1fr 1fr; } nav { display: flex; } }
.grid3 { display: grid; gap: 24px; margin-top: 40px; }
.card { border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 20px; }
.specs { display: grid; gap: 40px; background: var(--surface); }
@media (min-width: 800px) { .specs { grid-template-columns: 1fr 1fr 1fr; } }
.specs > div { }
.specs small { color: var(--muted); font-size: 14px; }
.specs p { margin-top: 8px; font-size: 23px; }
footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; border-top: 1px solid var(--border); padding: 40px 16px; }
footer p { color: var(--muted); font-size: 14px; max-width: 360px; margin-top: 8px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; color: var(--muted); font-weight: 500; padding: 12px 16px; background: var(--surface); }
td { padding: 12px 16px; border-top: 1px solid var(--border); }
td.a { color: var(--accent); }
.board { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.cell { aspect-ratio: 1; background: var(--elevated); color: var(--accent); display: flex; align-items: center; justify-content: center; padding: 4px; border: 0; }
.cell:hover { background: var(--surface); }
.tools { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; }
.tool { width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 8px; background: transparent; color: var(--muted); padding: 8px; }
.tool.on { border-color: var(--accent); background: var(--accent); color: var(--accent-fg); }
.layout { display: grid; gap: 32px; padding: 40px 0; }
@media (min-width: 960px) { .layout { grid-template-columns: 2fr 1fr; } }
label { display: block; color: var(--muted); font-size: 14px; margin-top: 20px; }
input[type=number], input[type=range] { width: 100%; margin-top: 8px; accent-color: var(--accent); }
input[type=number] { background: var(--bg); color: var(--fg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; }
@media (max-width: 799px) { nav { display: none; } }