.qd-workshop{margin:1rem 0;border:2px solid #cbd5e1;border-radius:12px;padding:.75rem;background:#fffdf7;min-width:0}
.qd-workshop [hidden]{display:none!important}
.qd-workshop h2{font-size:1.15rem;margin:.25rem 0 .6rem}
.qd-workshop p{font-size:.8rem;line-height:1.45;margin:.5rem 0;overflow-wrap:anywhere}
.qd-workshop label{display:flex;align-items:center;gap:.5rem;min-height:44px;font-size:.85rem;font-weight:700;flex-wrap:wrap}
.qd-workshop select{width:100%;min-width:0;min-height:44px;background:#fff;color:#1e1b4b;border:2px solid #475569;border-radius:8px;padding:.4rem;font:inherit}
.qd-workshop input[type=checkbox]{width:22px;height:22px;accent-color:#f97316;flex-shrink:0}
.qd-workshop canvas{width:100%;height:auto;aspect-ratio:1;display:block;border:2px solid #475569;border-radius:10px;touch-action:none;margin:.5rem 0;cursor:crosshair}
.qd-workshop .qd-study-row{display:flex;flex-wrap:wrap;gap:8px;margin:.5rem 0}
body[data-pip-frame] .game-wrap .qd-workshop .btn{min-height:44px;min-width:44px;max-width:100%;white-space:normal;line-height:1.3;padding:.6rem .8rem;font-size:.82rem}
.qd-workshop button:disabled{opacity:.55;cursor:default}
.qd-workshop :is(button,select,input,canvas):focus-visible{outline:3px solid #1e1b4b;outline-offset:3px}
.qd-workshop #qd-study-result{font-weight:700;color:#1e1b4b}
.qd-workshop #qd-study-guide{font-family:'JetBrains Mono',monospace}