.ag-game-reversi{--rv-felt:#17734c;--rv-felt-deep:#0f5638;--rv-grid:#0b3d28;--rv-black:radial-gradient(circle at 34% 30%,#5b5f74,#1b1d2b 55%,#07080f);--rv-white:radial-gradient(circle at 34% 30%,#fff,#eceef6 50%,#b9bdd0);--rv-size:min(100%,560px)}:root[data-theme=light] .ag-game-reversi{--rv-felt:#2a9a68;--rv-felt-deep:#1f7d53;--rv-grid:#14583a}.ag-game-reversi .rv-strip{width:var(--rv-size);flex-direction:column;gap:8px;display:flex}.ag-game-reversi .rv-chips{grid-template-columns:1fr 1fr;gap:10px;display:grid}.ag-game-reversi .rv-player{border:1px solid var(--hairline);background:var(--panel-soft);opacity:.72;border-radius:14px;align-items:center;gap:10px;min-width:0;padding:9px 14px;transition:border-color .2s,box-shadow .2s,opacity .2s;display:flex}.ag-game-reversi .rv-player.is-ai{text-align:right;flex-direction:row-reverse}.ag-game-reversi .rv-player.is-turn{opacity:1;border-color:var(--cat);box-shadow:0 0 0 3px color-mix(in srgb,var(--cat) 22%,transparent)}.ag-game-reversi .rv-chip-text{flex-direction:column;flex:1;min-width:0;line-height:1.2;display:flex}.ag-game-reversi .rv-chip-text strong{color:var(--ink);font-size:.95rem}.ag-game-reversi .rv-chip-text small{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:.74rem;overflow:hidden}.ag-game-reversi .rv-player.is-thinking small:after{content:" …"}.ag-game-reversi .rv-count{font-family:var(--display);font-variant-numeric:tabular-nums;color:var(--ink);font-size:1.6rem;font-weight:800;line-height:1}.ag-game-reversi .rv-chip-disc{border-radius:50%;flex:none;width:26px;height:26px;box-shadow:0 2px 4px #00000059}.ag-game-reversi .rv-chip-disc.is-black{background:var(--rv-black);box-shadow:0 0 0 1px color-mix(in srgb,var(--ink) 35%,transparent)}.ag-game-reversi .rv-chip-disc.is-white{background:var(--rv-white);box-shadow:0 0 0 1px color-mix(in srgb,var(--ink) 25%,transparent)}.ag-game-reversi .rv-bar{border:1px solid var(--line);background:#eceef6;border-radius:99px;height:8px;overflow:hidden}.ag-game-reversi .rv-bar-b{height:100%;width:calc(var(--b,.5) * 100%);background:#1b1d2b;transition:width .4s;display:block}:root[data-theme=light] .ag-game-reversi .rv-bar{background:#d9dce9}.ag-game-reversi .rv-wrap{width:var(--rv-size);grid-template-rows:auto auto;grid-template-columns:18px minmax(0,1fr);gap:4px 6px;margin-left:-12px;display:grid}.ag-game-reversi .rv-files{grid-template-columns:repeat(8,minmax(0,1fr));padding:0 10px;display:grid}.ag-game-reversi .rv-ranks{grid-template-rows:repeat(8,minmax(0,1fr));padding:10px 0;display:grid}.ag-game-reversi .rv-files span,.ag-game-reversi .rv-ranks span{color:var(--muted);text-transform:uppercase;place-items:center;font-size:.72rem;font-weight:750;display:grid}.ag-game-reversi .rv-frame{background:linear-gradient(160deg,color-mix(in srgb,var(--rv-felt) 55%,#3a2a16),#24180b);border-radius:16px;padding:10px;box-shadow:0 20px 44px -26px #000000bf,inset 0 1px #ffffff1f}.ag-game-reversi .rv-grid{background:var(--rv-grid);touch-action:manipulation;-webkit-user-select:none;user-select:none;border-radius:6px;gap:2px;padding:2px;display:grid;position:relative}.ag-game-reversi .rv-row{grid-template-columns:repeat(8,minmax(0,1fr));gap:2px;display:grid}.ag-game-reversi .rv-cell{aspect-ratio:1;background:radial-gradient(120% 120% at 30% 20%,var(--rv-felt),var(--rv-felt-deep));cursor:default;perspective:300px;border:0;border-radius:2px;min-width:0;padding:0;display:block;position:relative}.ag-game-reversi .rv-cell:focus-visible{outline:3px solid var(--focus);outline-offset:-3px;z-index:3}.ag-game-reversi .rv-star{z-index:2;background:var(--rv-grid);width:7px;height:7px;left:calc(2px + var(--c) * (100% - 4px) / 8);top:calc(2px + var(--r) * (100% - 4px) / 8);pointer-events:none;border-radius:50%;margin:-3.5px 0 0 -3.5px;position:absolute}.ag-game-reversi .rv-disc{z-index:1;border-radius:50%;transition:transform .18s;position:absolute;inset:9%;transform:scale(0)}.ag-game-reversi .rv-disc.is-black,.ag-game-reversi .rv-disc.is-white{transform:none;box-shadow:0 3px 5px #0006}.ag-game-reversi .rv-disc.is-black{background:var(--rv-black)}.ag-game-reversi .rv-disc.is-white{background:var(--rv-white)}.ag-game-reversi .rv-disc.is-black.is-flip{animation:rv-flip-b .46s ease var(--delay,0s) both}.ag-game-reversi .rv-disc.is-white.is-flip{animation:rv-flip-w .46s ease var(--delay,0s) both}@keyframes rv-flip-b{0%{background:var(--rv-white);transform:rotateY(0)}49%{background:var(--rv-white)}50%{background:var(--rv-black);transform:rotateY(90deg)scale(1.08)}to{background:var(--rv-black);transform:rotateY(0)}}@keyframes rv-flip-w{0%{background:var(--rv-black);transform:rotateY(0)}49%{background:var(--rv-black)}50%{background:var(--rv-white);transform:rotateY(90deg)scale(1.08)}to{background:var(--rv-white);transform:rotateY(0)}}.ag-game-reversi .rv-disc.is-place{animation:.26s cubic-bezier(.2,.9,.3,1.3) both rv-place}@keyframes rv-place{0%{opacity:.2;transform:scale(.3)}}.ag-game-reversi .rv-cell.is-last:after{content:"";z-index:2;background:var(--cat);border-radius:50%;width:18%;height:18%;margin:-9% 0 0 -9%;position:absolute;top:50%;left:50%;box-shadow:0 0 0 2px #00000040}.ag-game-reversi .rv-cell.is-legal{cursor:pointer}.ag-game-reversi .rv-cell.is-legal:before{content:"";background:#ffffff24;border:2px solid #ffffffb3;border-radius:50%;width:30%;height:30%;margin:-15% 0 0 -15%;transition:transform .12s;position:absolute;top:50%;left:50%}.ag-game-reversi .rv-grid.you-black .rv-cell.is-legal:before{background:#0a0c1638;border-color:#0a0c16bf}.ag-game-reversi .rv-cell.is-legal:hover:before,.ag-game-reversi .rv-cell.is-legal:focus-visible:before{opacity:.55;transform:scale(2.3)}.ag-game-reversi .rv-grid.is-locked .rv-cell{cursor:default}@media (width<=520px){.ag-game-reversi .rv-wrap{grid-template-columns:12px minmax(0,1fr);gap:3px 4px;margin-left:-8px}.ag-game-reversi .rv-frame{border-radius:12px;padding:6px}.ag-game-reversi .rv-files{padding:0 6px}.ag-game-reversi .rv-ranks{padding:6px 0}.ag-game-reversi .rv-files span,.ag-game-reversi .rv-ranks span{font-size:.62rem}.ag-game-reversi .rv-player{gap:8px;padding:8px 10px}.ag-game-reversi .rv-count{font-size:1.3rem}.ag-game-reversi .rv-chip-disc{width:22px;height:22px}}@media (prefers-reduced-motion:reduce){.ag-game-reversi .rv-disc,.ag-game-reversi .rv-bar-b,.ag-game-reversi .rv-cell.is-legal:before{transition:none}.ag-game-reversi .rv-disc.is-flip,.ag-game-reversi .rv-disc.is-place{animation:none}}@media (forced-colors:active){.ag-game-reversi .rv-cell{border:1px solid canvastext}.ag-game-reversi .rv-disc{forced-color-adjust:none}}