:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f6f6f4;--panel:#fff;--ink:#14161b;--muted:#697080;--line:#e2e2de;--board:#2f3a52;--hole:#f6f6f4;--you:#e0603a;--engine:#e8b33a;--accent:#4f7cff;--radius:14px;--shadow:0 1px 2px #0000000d, 0 10px 30px #00000012}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0e1014;--panel:#161920;--ink:#e9ebf1;--muted:#8d95a5;--line:#242934;--board:#222939;--hole:#0e1014;--shadow:0 1px 2px #00000059, 0 10px 30px #00000059}}*{box-sizing:border-box}body{background:var(--bg);min-height:100dvh;color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font:15px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}#app{max-width:1000px;margin:0 auto;padding:clamp(16px,3vw,36px) clamp(14px,3vw,28px) 56px}header{margin-bottom:18px}h1{letter-spacing:-.02em;margin:0;font-size:clamp(20px,3vw,26px);font-weight:660}.tagline{color:var(--muted);margin:2px 0 0;font-size:14px}.games{scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:8px;margin-bottom:6px;padding:4px 0 10px;display:flex;overflow-x:auto}.games::-webkit-scrollbar{display:none}.game-tab{font:inherit;color:var(--muted);background:var(--panel);border:1px solid var(--line);cursor:pointer;white-space:nowrap;border-radius:999px;flex:none;align-items:center;gap:7px;padding:8px 15px;font-weight:550;transition:color .12s,border-color .12s,background .12s;display:flex}.game-tab:hover:not(:disabled):not([aria-selected=true]){color:var(--ink);border-color:var(--accent)}.game-tab[aria-selected=true]{color:var(--panel);background:var(--ink);border-color:var(--ink)}.game-tab:disabled{opacity:.45;cursor:not-allowed}.soon{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 6px;font-size:11px;font-weight:600}.layout{align-items:start;gap:18px;display:grid}@media (min-width:860px){.layout{grid-template-columns:minmax(0,1fr) 296px;gap:24px}}.stage{min-width:0}.side{gap:14px;display:grid}.board{background:var(--board);border-radius:var(--radius);box-shadow:var(--shadow);touch-action:manipulation;gap:8px;max-width:520px;margin:0 auto;padding:10px;display:grid}.grid-7{grid-template-columns:repeat(7,1fr)}.grid-8{grid-template-columns:repeat(8,1fr);gap:5px}.grid-9{grid-template-columns:repeat(9,1fr);gap:4px}.cell{aspect-ratio:1;background:var(--hole);cursor:pointer;border:none;border-radius:50%;padding:0;transition:transform .12s,background .16s;position:relative}.cell:disabled{cursor:default}.cell.you{background:var(--you)}.cell.engine{background:var(--engine)}.cell.win{box-shadow:0 0 0 3px var(--board), 0 0 0 6px var(--accent);z-index:1}.cell.last:after{content:"";background:#fff9;border-radius:50%;position:absolute;inset:38%}.board:not(.locked) .cell.playable:hover{transform:translateY(-3px)}.board:not(.locked) .cell.playable:hover:before{content:"";border-radius:inherit;background:var(--you);opacity:.3;position:absolute;inset:0}.squares .cell{background:color-mix(in srgb, var(--board) 72%, black);border-radius:5px}.squares .cell.you{background:var(--you);border-radius:50%}.squares .cell.engine{background:var(--engine);border-radius:50%}.squares .cell.hint:after{content:"";background:var(--you);opacity:.32;border-radius:50%;position:absolute;inset:34%}.lined .cell.you,.lined .cell.engine{border-radius:50%}.lined .cell.hint:after{content:none}.board.squares:not(.locked) .cell.playable:hover{transform:none}.status{align-items:center;gap:10px;max-width:520px;min-height:26px;margin:16px auto 0;font-weight:560;display:flex}.status .spacer{margin-left:auto}.dot{border-radius:50%;flex:none;width:10px;height:10px}.dot.you{background:var(--you)}.dot.engine{background:var(--engine)}.muted{color:var(--muted);font-weight:450}.score{color:var(--muted);font-variant-numeric:tabular-nums;align-items:center;gap:6px;display:inline-flex}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:15px}.panel h2{letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:0 0 12px;font-size:12px;font-weight:620}.field{justify-content:space-between;align-items:center;gap:12px;display:flex}.field+.field{margin-top:11px}label{color:var(--muted);font-size:13px}select,button.action{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);cursor:pointer;border-radius:9px;max-width:60%;padding:7px 11px;font-size:14px}button.action{width:100%;max-width:none;margin-top:12px;font-weight:550}select:hover,button.action:hover{border-color:var(--accent)}.evalbar{background:var(--engine);border-radius:999px;height:8px;position:relative;overflow:hidden}.evalbar span{background:var(--you);transition:width .22s;position:absolute;inset:0 auto 0 0}.meta{color:var(--muted);font-variant-numeric:tabular-nums;justify-content:space-between;margin-top:9px;font-size:12px;display:flex}.visits{align-items:end;gap:3px;height:40px;margin-top:14px;display:grid}.heatmap{border-radius:6px;gap:2px;margin-top:14px;display:grid;overflow:hidden}.heat{aspect-ratio:1;background:var(--accent);border-radius:2px}.visit{background:var(--accent);opacity:.55;border-radius:2px 2px 0 0;min-height:2px}.visit.best{opacity:1}.teaches{color:var(--muted);margin:0;font-size:13px}.teaches strong{color:var(--ink);margin-bottom:3px;font-weight:560;display:block}footer{color:var(--muted);text-align:center;margin-top:28px;font-size:12px;line-height:1.7}