:root{--bg:#f7f5f0;--fg:#1d1c1a;--muted:#6b675f;--card:#fff;--line:#e4e0d6;--accent:#2b5bd7;--chip:#efece4;--ink:#1b1b1b;--paper:#fffdf8}
@media (prefers-color-scheme:dark){:root{--bg:#161614;--fg:#ecebe7;--muted:#a9a59c;--card:#1f1f1c;--line:#34332e;--accent:#93b2ff;--chip:#2a2925}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent)}
.wrap{max-width:920px;margin:0 auto;padding:0 16px}
header.site{border-bottom:1px solid var(--line);background:var(--card)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}
.brand{font-weight:800;letter-spacing:.2px;text-decoration:none;color:var(--fg);font-size:1.05rem}
.brand span{color:var(--muted);font-weight:600}
nav.top a{margin-left:14px;font-size:.95rem;text-decoration:none}
main{padding:24px 0 64px}
h1{font-size:2rem;line-height:1.2;margin:.2em 0 .35em}
h2{font-size:1.35rem;margin:2.2em 0 .6em}
h3{font-size:1.1rem;margin:1.4em 0 .4em}
.lead{font-size:1.1rem;color:var(--muted);margin:0 0 1.2em}
.muted{color:var(--muted);font-size:.92rem}
.crumbs{font-size:.9rem;color:var(--muted);margin-bottom:6px}
.crumbs a{color:var(--muted)}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.chip{display:inline-block;background:var(--chip);border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:.85rem;color:var(--fg)}
/* player */
.player{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
@media (min-width:760px){.player{grid-template-columns:minmax(0,420px) minmax(0,1fr);align-items:start}}
.stage{background:var(--paper);border-radius:10px;aspect-ratio:1/1;width:100%;max-width:420px;margin:0 auto}
.stage svg{display:block;width:100%;height:100%}
.controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:4px}
.controls button,.controls select{font:inherit;font-size:.95rem;padding:8px 12px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--fg);cursor:pointer;min-height:40px}
.controls button.primary{background:var(--fg);color:var(--bg);border-color:var(--fg);font-weight:700;min-width:92px}
.stepnow{margin:6px 0 0}
.stepnow b{display:block;font-size:.85rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.6px}
.stepnow p{margin:.2em 0 0;font-size:1.05rem}
.progress{height:4px;background:var(--chip);border-radius:4px;overflow:hidden;margin-top:10px}
.progress i{display:block;height:100%;width:0;background:var(--accent)}
/* steps */
ol.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
ol.steps li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px}
ol.steps img{display:block;width:100%;height:auto;border-radius:8px;background:var(--paper);box-shadow:inset 0 0 0 1px #d9d4c7}
ol.steps .n{font-weight:800;font-size:.85rem;color:var(--muted);margin-top:8px}
ol.steps p{margin:.2em 0 0;font-size:.95rem}
ul.tips li{margin:.3em 0}
.printbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:var(--card);border:1px dashed var(--line);border-radius:12px;padding:12px 14px;margin:18px 0}
.printbar button{font:inherit;padding:9px 14px;border-radius:9px;border:1px solid var(--fg);background:var(--fg);color:var(--bg);font-weight:700;cursor:pointer}
/* cards */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 16px}
.filters button{font:inherit;font-size:.92rem;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--fg);cursor:pointer}
.filters button[aria-pressed=true]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.filters .random{margin-left:auto;border-style:dashed}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;padding:0;list-style:none;margin:0}
.grid li{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.grid a{display:block;color:var(--fg);text-decoration:none;padding:10px}
.grid img{display:block;width:100%;height:auto;border-radius:8px;background:var(--paper)}
.grid .t{font-weight:700;margin-top:8px}
.grid .d{font-size:.85rem;color:var(--muted)}
.grid li[hidden]{display:none}
.strokes{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;padding:0;list-style:none}
.strokes li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px;font-size:.95rem}
.strokes b{display:block}
details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin:8px 0}
summary{cursor:pointer;font-weight:600}
.related{display:flex;flex-wrap:wrap;gap:10px;padding:0;list-style:none}
.related a{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:6px 10px 6px 6px;text-decoration:none;color:var(--fg)}
.related img{width:44px;height:44px;border-radius:6px;background:var(--paper)}
footer.site{border-top:1px solid var(--line);padding:20px 0 40px;font-size:.88rem;color:var(--muted)}
.print-sheet{display:none}
@media print{
  @page{size:letter;margin:.45in}
  body{background:#fff;color:#000;font-size:11pt}
  header.site,footer.site,main>.wrap>*:not(.print-sheet){display:none!important}
  main>.wrap{display:block;max-width:none;width:auto;padding:0}
  main{padding:0}
  .print-sheet{display:block}
  .print-sheet h2{margin:0 0 4pt;font-size:15pt}
  .print-sheet .strip{display:flex;gap:6pt;margin:4pt 0 10pt}
  .print-sheet .strip img{width:1.25in;height:1.25in;border:1px solid #bbb}
  .print-sheet .tiles{display:grid;grid-template-columns:3.5in 3.5in;gap:.25in;justify-content:center}
  .print-sheet .tile{width:3.5in;height:3.5in;border:1px solid #9a9a9a;border-radius:.12in;position:relative}
  .print-sheet .tile svg{position:absolute;inset:0;width:100%;height:100%}
  .print-sheet .note{font-size:9pt;color:#555;margin-top:8pt}
}
@media (prefers-reduced-motion:reduce){.progress i{transition:none}}