:root{--bg:var(--tg-theme-bg-color,#17212b);--text:var(--tg-theme-text-color,#f2f4f7);--muted:var(--tg-theme-hint-color,#8a99a8);--card:var(--tg-theme-secondary-bg-color,#232e3c);--accent:var(--tg-theme-button-color,#3b7dd8);--sel:#f2c14e}:root[data-theme=light]{--bg:#f4f6f9;--text:#1b2733;--muted:#6b7a89;--card:#fff;--accent:#3b7dd8}:root[data-theme=dark]{--bg:#17212b;--text:#f2f4f7;--muted:#8a99a8;--card:#232e3c;--accent:#3b7dd8}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);overscroll-behavior:none;margin:0;font-family:system-ui,sans-serif}.app{-webkit-user-select:none;user-select:none;max-width:520px;margin:0 auto;padding:12px 12px 24px}header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.title{font-size:1.05rem;font-weight:700}.timer{font-variant-numeric:tabular-nums;background:var(--card);border-radius:999px;padding:4px 10px;font-weight:700}.timer.warn{color:#ff6b6b}.board{background:var(--card);touch-action:none;aspect-ratio:1;border-radius:10px;gap:2px;padding:4px;display:grid}.cell{aspect-ratio:1;border-radius:5px;justify-content:center;align-items:center;font-size:clamp(.8rem,3.6vw,1.2rem);font-weight:700;transition:background .15s;display:flex}.cell.on{color:#fff;text-shadow:0 1px 1px #00000059}.shake{animation:.3s shake}@keyframes shake{25%{transform:translate(-4px)}75%{transform:translate(4px)}}.words{flex-wrap:wrap;gap:6px;margin:12px 0 0;padding:0;list-style:none;display:flex}.words li{border:1.5px solid var(--muted);border-radius:999px;padding:4px 10px;font-size:.9rem}.words li.done{font-weight:700;text-decoration:line-through}.feed{min-height:4.5em;color:var(--muted);margin-top:12px;font-size:.9rem}.feed div:first-child{color:var(--text)}.scores{background:var(--card);border-radius:10px;margin:8px 0 0;padding:0;list-style:none}.scores li{border-bottom:1px solid #80808033;align-items:center;gap:8px;padding:8px 12px;display:flex}.scores li:last-child{border-bottom:0}.scores b{margin-left:auto}.dot{border-radius:50%;width:10px;height:10px;display:inline-block}.overlay{background:#0009;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.overlay .card{background:var(--card);border-radius:14px;width:100%;max-width:360px;padding:20px}.overlay h2{margin:0 0 12px;font-size:1.2rem}.overlay ol{margin:0;padding-left:0;line-height:1.9;list-style:none}.note{color:var(--muted);margin:12px 0 0;font-size:.8rem}.again{background:var(--accent);width:100%;color:var(--tg-theme-button-text-color,#fff);font:inherit;border:0;border-radius:10px;margin-top:14px;padding:12px;font-weight:700}.games{margin:12px 0;padding:0;list-style:none}.games a{background:var(--card);color:var(--text);border-radius:12px;margin-bottom:8px;padding:14px 16px;font-weight:700;text-decoration:none;display:block}.num{color:var(--muted);font-size:.8rem;font-weight:400}.stats{color:var(--muted);flex-wrap:wrap;gap:14px;margin-bottom:8px;font-size:.9rem;display:flex}.puzzle{background:var(--card);touch-action:none;aspect-ratio:1;border-radius:10px;gap:2px;padding:4px;display:grid;position:relative}.piece{aspect-ratio:1;cursor:grab;background-repeat:no-repeat;border-radius:3px;transition:transform .12s,box-shadow .15s;box-shadow:inset 0 0 0 1px #00000059}.piece.ok{box-shadow:none;cursor:default;border-radius:0}.piece.picked{box-shadow:inset 0 0 0 3px var(--sel);transform:scale(.94)}.piece.dragging{z-index:2;box-shadow:0 6px 18px #00000080, inset 0 0 0 2px var(--sel);transition:none;position:relative}.peek{pointer-events:none;border-radius:6px;width:calc(100% - 8px);height:calc(100% - 8px);animation:.2s fade;position:absolute;inset:4px}@keyframes fade{0%{opacity:0}}.ghost{border:1.5px solid var(--muted);width:100%;color:var(--text);font:inherit;touch-action:none;background:0 0;border-radius:10px;margin-top:12px;padding:11px}.ghost:disabled{opacity:.4}.theme-toggle{background:var(--card);z-index:5;border:0;border-radius:50%;width:44px;height:44px;font-size:1.2rem;position:fixed;bottom:12px;right:12px;box-shadow:0 2px 8px #00000040}