:root{color-scheme:dark;--bg:#14110e;--surface:#1c1814;--surface-2:#26211b;--ink:#f4ece1;--muted:#a89884;--line:#3a332b;--accent:#e4a03a;--accent-text:#e4a03a;--accent-ink:#1a1206;--font-sans:"IBM Plex Sans","Segoe UI",sans-serif;--font-display:"Archivo","Segoe UI",sans-serif}:root[data-theme=light]{color-scheme:light;--bg:#faf7f2;--surface:#fff;--surface-2:#f3eee5;--ink:#27211b;--muted:#756957;--line:#e1d8cb;--accent:#e99418;--accent-text:#8b570e;--accent-ink:#1a1206}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:var(--font-sans);line-height:1.55}a{color:var(--accent-text)}button,input,select{font:inherit}button,select,.qt-upload{min-height:44px}button{padding:10px 14px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:12px;cursor:pointer}button:hover{border-color:var(--accent-text)}button:disabled{opacity:.55;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent-text);outline-offset:3px}button[aria-pressed=true]{outline:2px solid var(--accent-text);outline-offset:2px}.qt-shell{max-width:1080px;padding:16px 20px 30px;margin:auto}.qt-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:0 0 16px}.qt-nav a{min-height:44px;display:flex;align-items:center;font-weight:700;text-decoration:none}.qt-brand{color:var(--ink);font-size:1.1rem}.qt-brand:before{content:"♛";display:inline-grid;place-items:center;margin-right:10px;color:#ffbf00;background:#17120a;width:36px;height:36px;border:1px solid #ffbf00;border-radius:8px}.qt-intro{max-width:780px;margin:32px 0 24px}h1,h2,h3{font-family:var(--font-display);line-height:1.2}h1{font-size:clamp(1.9rem,5vw,3rem);margin:10px 0 16px}h2{font-size:1.35rem;margin-top:0}h3{font-size:1.1rem}.qt-intro p{color:var(--muted);font-size:1.08rem}.qt-panels{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}.qt-panel{min-width:0;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 8px 30px #00000006}.qt-upload{display:flex;align-items:center;flex-wrap:wrap;gap:12px;font-weight:600}.qt-upload input{width:100%;min-width:0}.qt-upload input::file-selector-button{font:inherit;padding:10px 14px;margin-right:12px;color:var(--accent-ink);background:var(--accent);border:0;border-radius:10px;cursor:pointer}.qt-small{font-size:.88rem;color:var(--muted)}.qt-row{display:flex;flex-wrap:wrap;align-items:end;gap:12px;margin-bottom:16px}label{display:block}input,select{display:block;max-width:100%;padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);color:var(--ink)}.qt-modes,.qt-palette{padding:0;border:0;display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}legend{margin-bottom:8px;color:var(--muted);font-size:.88rem}.qt-palette button{width:44px;padding:6px;color:#211b16;font-weight:700;border-color:#665b50}.qt-board{display:grid;grid-template-columns:repeat(var(--grid-size),minmax(0,1fr));width:min(440px,100%);margin:20px auto;border:2px solid #625b51;border-radius:10px;overflow:hidden;touch-action:none}.qt-cell{border:1px solid #75695788;border-radius:0;padding:0;min-height:0;aspect-ratio:1;color:#211b16;position:relative;font-family:Georgia,serif;font-size:clamp(15px,3vw,28px);line-height:1}.qt-cell:hover{border-color:#211b16}.qt-cell:focus-visible{outline:3px solid #211b16;outline-offset:-4px;z-index:2}.qt-cell.qt-focus{box-shadow:inset 0 0 0 4px #8a4800}.qt-cell.qt-support{box-shadow:inset 0 0 0 2px #211b1699}.qt-cell.qt-focus.qt-support{box-shadow:inset 0 0 0 4px #8a4800}.qt-region-number{position:absolute;font:10px var(--font-sans);bottom:2px;right:2px;color:#211b16;background:#fff9ee;padding:1px;border-radius:2px}.qt-unpainted{background:repeating-linear-gradient(45deg,var(--surface-2) 0 5px,var(--surface) 5px 10px);color:var(--ink)}.qt-actions{display:flex;flex-wrap:wrap;gap:8px}.qt-primary,.qt-cta{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}.qt-result{margin:20px 0 0;border:1px solid var(--line);border-left:4px solid var(--accent);padding:16px;border-radius:12px}.qt-result h3{margin:0 0 8px}.qt-result p{margin-top:8px}.qt-cta{display:block;text-align:center;text-decoration:none;border-radius:10px;padding:12px;margin-top:18px;min-height:44px}.qt-share{margin-top:18px}.qt-share input{width:100%;font-size:.85rem}.qt-image{display:block;width:auto;max-width:100%;max-height:500px;height:auto;margin:16px auto;touch-action:none;border:1px solid var(--line);border-radius:10px}.qt-crop-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:16px 0;font-size:.85rem}.qt-crop-controls input{width:100%}.qt-review{border-top:1px solid var(--line);margin-top:20px;padding-top:8px}.qt-article{max-width:780px;margin:32px auto 0;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:20px}.qt-example{max-width:260px;width:100%;height:auto;display:block;margin:20px auto}.qt-article details{border-top:1px solid var(--line);padding:16px 0}.qt-article summary{cursor:pointer;font-weight:600;min-height:44px;display:list-item}.qt-noscript{border-left:4px solid var(--accent);padding-left:16px}@media(max-width:760px){.qt-panels{grid-template-columns:1fr}.qt-shell{padding:12px}.qt-panel,.qt-article{padding:18px}.qt-intro{margin-top:24px}}@media(max-width:360px){.qt-panel{padding:12px}.qt-shell{padding:8px}.qt-cell{font-size:20px}.qt-crop-controls{grid-template-columns:1fr}}