/* Ironstrike brand tokens (copied from ironstrike-ai/index.html). Zero dependencies. */
:root{--bg:#0a0a0b;--panel:#141416;--steel-line:#38393e;--text:#eae8e4;--dim:#9a9a9f;--ember:#f5821f;--ember-bright:#ff9e42}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;min-height:100vh;display:flex;flex-direction:column}
.wrap{width:100%;max-width:760px;margin:0 auto;padding:24px 16px}
main.wrap{flex:1}
h1{font-size:2rem;line-height:1.15;margin:0 0 8px}
p{margin:0 0 12px}
a{color:var(--ember-bright)}
.lede{color:var(--dim)}
button,.btn{min-height:44px;min-width:44px;padding:10px 20px;font:inherit;font-weight:600;color:#0a0a0b;background:var(--ember);border:0;border-radius:8px;cursor:pointer}
button:focus-visible,a:focus-visible{outline:3px solid var(--ember-bright);outline-offset:2px}
.is-footer{border-top:1px solid var(--steel-line);color:var(--dim);font-size:.875rem;padding:16px;max-width:760px;margin:0 auto;width:100%}
.is-footer p{margin:0 0 8px}
@media (min-width:820px){.wrap{padding:40px 24px}h1{font-size:2.6rem}}
/* Span */
.views{display:flex;gap:8px;margin:0 0 16px}
.tab{background:var(--panel);color:var(--text);border:1px solid var(--steel-line);flex:1}
.tab[aria-pressed=true]{background:var(--ember);color:#0a0a0b;border-color:var(--ember)}
.game{display:flex;flex-direction:column;gap:12px}
.display{display:flex;align-items:center;justify-content:center;height:128px;background:var(--panel);border:1px solid var(--steel-line);border-radius:12px;font-size:5rem;font-weight:700;color:var(--ember-bright);font-variant-numeric:tabular-nums;overflow:hidden;text-align:center}
.display.result{font-size:1.25rem;color:var(--text);padding:0 12px;overflow-wrap:anywhere}
.typed{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;min-height:40px}
.slot{min-width:28px;padding:4px 6px;text-align:center;font-size:1.25rem;font-variant-numeric:tabular-nums;color:var(--dim);border-bottom:2px solid var(--steel-line)}
.slot.on{color:var(--text)}
.slot.bad{color:var(--ember-bright);border-bottom:4px solid var(--ember-bright);font-weight:700}
.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:360px;width:100%;margin:0 auto}
.key{min-height:56px;font-size:1.5rem;padding:0;background:var(--panel);color:var(--text);border:1px solid var(--steel-line)}
.key.alt{font-size:1.1rem}
.key:disabled{opacity:.45;cursor:default}
.key:not(:disabled):active{background:var(--ember);color:#0a0a0b}
.status{min-height:2.6em;margin:0;color:var(--dim);text-align:center}
.controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px}
.start{min-width:140px;min-height:48px}
.start:disabled{opacity:.45;cursor:default}
.slow{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--dim)}
.slow input{width:24px;height:24px;accent-color:var(--ember)}
.best{margin:0;text-align:center;color:var(--dim);border-top:1px solid var(--steel-line);padding-top:12px}
.record{display:none}
.display{order:0}.typed{order:1}.status{order:2}.controls{order:3}.pad{order:4}.best{order:5}.record{order:6}
.display.idle:empty::before{content:"Tap Start";font-size:1.5rem;font-weight:600;color:var(--dim)}
.rounds{margin:0;padding-left:1.4em;color:var(--dim);font-size:.9rem}
.how{margin-top:24px;border-top:1px solid var(--steel-line);padding-top:8px}
.how h2,.record h2{font-size:1.1rem;margin:12px 0 8px}
.how-open .game{display:none}
body:not(.how-open) .how{display:none}
@media (min-width:820px){
  .wrap{max-width:560px}
  .views{display:none}
  .game,.how-open .game{display:flex}
  body:not(.how-open) .how,.how{display:block}
  .display{height:160px;font-size:6.5rem}
  .key{min-height:64px}
}
@media (min-width:1440px){
  .wrap{max-width:1100px}
  .game,.how-open .game{display:grid;grid-template-columns:1fr 1fr;grid-template-areas:"d p" "t p" "s p" "c p" "b r";gap:16px 48px;align-items:start}
  .display{grid-area:d;height:220px;font-size:9rem}
  .typed{grid-area:t}
  .pad{grid-area:p;max-width:420px}
  .key{min-height:72px}
  .status{grid-area:s}
  .controls{grid-area:c}
  .best{grid-area:b}
  .record{display:block;grid-area:r}
  .record:has(.rounds:empty){display:none}
  .how{max-width:560px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}