/* The rig demo (rig/README.md). The network's tokens (shared/theme.css) when the page has them, the house's light
   look when it doesn't. 44 px targets, visible focus, no motion the visitor didn't choose. */
:root { --paper: #f4f1e8; --ink: #171815; --muted: #55554c; --line: #c9c4b4; --card: #fffdf6; --acid: #e3ff59; --on-acid: #171815; --focus: #1f3fd6; color-scheme: light; }
@media (prefers-color-scheme: dark) { :root:not([data-theme]) { --paper: #171815; --ink: #f4f1e8; --muted: #b0afa4; --line: #3b3c35; --card: #22231f; --focus: #e3ff59; color-scheme: dark; } }
* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); }
body { margin: 0; font: 17px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--paper); color: var(--ink); }
main { max-width: 1060px; margin: 0 auto; padding: 16px 16px 48px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; z-index: 2; background: var(--card); color: var(--ink); padding: 10px 14px; border: 2px solid var(--ink); }
.mast h1 { font-size: clamp(30px, 6vw, 48px); line-height: 1.05; margin: 8px 0 6px; letter-spacing: -0.01em; }
.lede { max-width: 62ch; margin: 0 0 16px; color: var(--ink); }
.stage { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .stage { grid-template-columns: 1fr; } }
.view { margin: 0; background: var(--card); border: 2px solid var(--ink); border-radius: 10px; overflow: hidden; }
.view canvas { display: block; width: 100%; height: auto; aspect-ratio: 480 / 520; }
.view figcaption { padding: 6px 12px; border-top: 2px solid var(--ink); font-size: 15px; color: var(--muted); }
.now { min-height: 3em; margin: 12px 0; font-size: 18px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.controls { border: 2px solid var(--ink); border-radius: 10px; padding: 14px; background: var(--card); }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 12px; }
.play { min-height: 48px; min-width: 120px; padding: 10px 22px; font: inherit; font-weight: 700; color: var(--on-acid); background: var(--acid); border: 2px solid var(--ink); border-radius: 999px; cursor: pointer; }
.play[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.status { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 12px 16px; }
.grid > * { min-width: 0; }
label, legend { display: grid; gap: 4px; font-weight: 600; font-size: 15px; }
label.inline { display: flex; gap: 8px; align-items: center; font-weight: 400; min-height: 44px; }
fieldset { border: 0; padding: 0; margin: 0; }
select, input[type=number], input[type=file] { width: 100%; min-height: 44px; font: inherit; font-weight: 400; color: var(--ink); background: var(--paper); border: 2px solid var(--ink); border-radius: 6px; padding: 6px 8px; max-width: 100%; }
input[type=radio] { width: 22px; height: 22px; accent-color: var(--ink); }
input[type=range] { min-height: 44px; accent-color: var(--ink); width: 100%; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.note { margin: 12px 0 0; padding: 10px 12px; border-left: 4px solid var(--ink); background: var(--paper); }
.about h2 { font-size: 22px; margin: 28px 0 6px; }
.about pre { white-space: pre-wrap; font: inherit; margin: 8px 0; }
.moves { padding-left: 1.2em; columns: 2 300px; }
.moves li { break-inside: avoid; margin-bottom: 6px; }
.moves b { font-weight: 700; }
@media (forced-colors: active) { .view, .controls, .play { border-color: CanvasText; } .play[aria-pressed="true"] { background: Highlight; color: HighlightText; } }