:root{--fa-white: #ffffff;--fa-lit-base: #ffffff;--fa-wall: #262b36;--fa-wall-ink: #ffffff;--fa-grid: #d8dbd4;--fa-glow: #ffcf6b;--fa-strength: .8;--fa-lamp-hi: #fff7dc;--fa-lamp: #f5b02e;--fa-lamp-lo: #d98500}html.dark{--fa-white: #1b2232;--fa-lit-base: #2b2218;--fa-wall: #070a11;--fa-wall-ink: #d9dee8;--fa-grid: #2a3242;--fa-glow: #f3a43a;--fa-strength: .62}.fa-main{gap:12px}.fa-bar{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-weight:700;color:var(--muted);font-size:.9rem;max-width:460px;width:100%;margin:0 auto}.fa-clock{font-size:1.25rem;font-weight:900;color:var(--text);font-variant-numeric:tabular-nums;min-width:3.2em}.fa-par{flex:1;text-align:center}.fa-hints{min-width:5em;text-align:right}.fa-hints.pop{animation:sh-pop .3s var(--ease-bounce);color:var(--warn)}.fa-meter{height:4px;border-radius:2px;background:var(--surface-2);max-width:460px;width:100%;margin:0 auto;overflow:hidden}.fa-meter span{display:block;height:100%;background:linear-gradient(90deg,var(--fa-lamp-lo),var(--fa-glow));transform-origin:left;transform:scaleX(0);transition:transform .4s var(--ease)}.fa-board{display:grid;grid-template-columns:repeat(var(--n),1fr);gap:1px;padding:1px;aspect-ratio:1;width:100%;max-width:460px;margin:0 auto;background:var(--fa-grid);border-radius:10px;overflow:hidden;touch-action:none}.fa-row{display:contents}.fa-cell,.fa-wall{position:relative;min-width:0;min-height:0;display:grid;place-items:center}.fa-cell:focus-visible,.fa-wall:focus-visible{outline-offset:-3px;border-radius:4px;z-index:2}.fa-wall{background:var(--fa-wall);color:var(--fa-wall-ink);font-weight:900;font-size:calc(min(100vw - 32px,460px) / var(--n) * .5);font-variant-numeric:tabular-nums;cursor:default;transition:color .2s var(--ease),opacity .2s}.fa-wall.ok{color:color-mix(in srgb,var(--fa-wall-ink) 38%,var(--fa-wall))}.fa-wall.bad{color:var(--warn)}.fa-wall.shake{animation:sh-shake .4s}.fa-cell{--k: 0;background:var(--fa-white);transition:background .35s var(--ease) var(--d, 0ms)}.fa-cell.lit{background:color-mix(in oklab,var(--fa-glow) calc(var(--k) * var(--fa-strength) * 100%),var(--fa-lit-base))}@media(hover:hover){.fa-cell:not(.lit):not(.fixed):hover{background:var(--surface-2)}}.fa-lamp{width:64%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 38% 34%,var(--fa-lamp-hi) 0 14%,var(--fa-lamp) 46%,var(--fa-lamp-lo) 100%);box-shadow:0 0 0 0 transparent;opacity:0;transform:scale(.4);transition:opacity .15s var(--ease),transform .25s var(--ease-bounce),box-shadow .3s var(--ease);pointer-events:none}.fa-cell.bulb .fa-lamp{opacity:1;transform:none;box-shadow:0 0 10px 2px color-mix(in srgb,var(--fa-lamp) 60%,transparent)}.fa-cell.dot .fa-lamp{width:18%;opacity:1;transform:none;background:var(--muted)}.fa-cell.fixed.bulb .fa-lamp{box-shadow:0 0 0 2px var(--fa-wall),0 0 10px 2px color-mix(in srgb,var(--fa-lamp) 60%,transparent)}.fa-cell.fixed.dot .fa-lamp{background:var(--text)}.fa-cell.conflict .fa-lamp{background:radial-gradient(circle at 38% 34%,#ffe1dc 0 14%,var(--bad) 55%,#9e2323 100%);animation:fa-pulse 1.1s ease-in-out infinite}@keyframes fa-pulse{0%,to{box-shadow:0 0 color-mix(in srgb,var(--bad) 55%,transparent)}50%{box-shadow:0 0 0 6px color-mix(in srgb,var(--bad) 0%,transparent)}}.fa-cell.pop .fa-lamp{animation:fa-pop .28s var(--ease-bounce)}.fa-cell.conflict.pop .fa-lamp{animation:fa-pop .28s var(--ease-bounce),fa-pulse 1.1s ease-in-out .28s infinite}@keyframes fa-pop{0%{transform:scale(.5)}to{transform:none}}.fa-cell.hint-flash{animation:fa-hint .9s var(--ease)}@keyframes fa-hint{0%{box-shadow:inset 0 0 0 3px var(--warn)}to{box-shadow:inset 0 0 0 3px transparent}}.fa-board.won .fa-cell{background:color-mix(in oklab,var(--fa-glow) calc(var(--fa-strength) * 92%),var(--fa-lit-base));transition:background .7s var(--ease) var(--w, 0ms)}.fa-board.won .fa-wall.ok{color:color-mix(in srgb,var(--fa-glow) 70%,var(--fa-wall))}.fa-board.sweep .fa-cell{animation:fa-sweep 1s var(--ease) var(--w, 0ms) both}@keyframes fa-sweep{0%{filter:none}40%{filter:brightness(1.18) saturate(1.2)}to{filter:none}}.fa-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.fa-actions .sh-btn{padding:0 18px}.fa-actions .sh-btn svg{width:20px;height:20px}.fa-actions .sh-btn small{font-size:.78rem;font-weight:800;color:var(--muted)}.fa-actions .sh-btn:disabled{opacity:.4}.fa-end{text-align:center;display:grid;gap:10px;justify-items:center}.fa-stars{display:flex;justify-content:center;gap:6px;font-size:2rem;line-height:1;margin:4px 0 8px}.fa-stars span{color:var(--surface-3)}.fa-stars span.on{color:var(--warn);animation:sh-pop .4s var(--ease-bounce) both}.fa-stars span.on:nth-child(2){animation-delay:.12s}.fa-stars span.on:nth-child(3){animation-delay:.24s}.fa-trains{font-weight:800;color:var(--muted)}@media(prefers-reduced-motion:reduce){.fa-board.sweep .fa-cell,.fa-cell.conflict .fa-lamp{animation:none}}