@layer components{.ch-stage{--light:#f1e3c8;--dark:#a97a55;padding:10px 12px max(12px, env(safe-area-inset-bottom));color:#fff;-webkit-user-select:none;user-select:none;background:radial-gradient(100% 80% at 50% 20%,#2c2420 0%,#17120f 60%,#0d0a08 100%);container-type:size}.ch-layout{flex-direction:column;align-items:center;gap:8px;height:100%;min-height:0;display:flex}.ch-main{width:var(--board);flex-direction:column;align-items:stretch;gap:6px;min-height:0;display:flex}.ch-side{width:var(--board);flex-direction:column;gap:8px;min-height:0;display:flex}.ch-stage{--board:min(100cqi - 24px, 100cqb - 282px, 640px)}@container (min-width:760px) and (min-aspect-ratio:5/4){.ch-stage{--board:min(100cqb - 180px, 100cqi - 380px, 640px)}.ch-layout{flex-direction:row;justify-content:center;align-items:center;gap:28px}.ch-side{width:300px;height:var(--board)}.ch-moves{flex-flow:column;flex:1;overflow:auto}.ch-keys{flex-wrap:wrap}}.ch-levels{background:#ffffff12;border-radius:13px;gap:3px;padding:3px;display:flex;box-shadow:inset 0 0 0 1.5px #ffffff14}.ch-level{color:#ffffffb3;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:3px;height:36px;padding:0 4px;font-size:13.5px;font-weight:650;transition:background .16s,color .16s,opacity .16s;display:inline-flex}.ch-level svg{color:#f3c64b;width:13px;height:13px}.ch-level.is-on{color:#0d0d0f;background:var(--rn);box-shadow:inset 0 -2px #465c0066}.ch-level.is-on svg{color:#6b4d00}.ch-level:disabled{opacity:.35}.ch-level:focus-visible{outline:2px solid var(--rn);outline-offset:2px}.ch-puzzle{text-align:center;color:#0d0d0f;background:var(--rn);border-radius:12px;padding:8px 12px;font-size:15px;font-weight:700}.ch-seat{align-items:center;gap:9px;height:38px;padding:0 4px;display:flex}.ch-avatar{letter-spacing:-.02em;border-radius:10px;flex:none;place-items:center;width:32px;height:32px;font-size:11px;font-weight:800;display:grid}.ch-avatar.is-white{color:#2a2018;background:linear-gradient(160deg,#fff,#e2d6c2)}.ch-avatar.is-black{color:#f2ead9;background:linear-gradient(160deg,#4a3d33,#1c1612);box-shadow:inset 0 0 0 1.5px #ffffff2e}.ch-seat.is-turn .ch-avatar{box-shadow:0 0 0 2.5px var(--rn)}.ch-who{align-items:center;gap:8px;font-size:15px;display:flex}.ch-who b{font-weight:700}.ch-dots{gap:3px;display:inline-flex}.ch-dots i{background:#ffffffb3;border-radius:50%;width:5px;height:5px;animation:.9s ease-in-out infinite ch-type}.ch-dots i:nth-child(2){animation-delay:.12s}.ch-dots i:nth-child(3){animation-delay:.24s}@keyframes ch-type{30%{opacity:1;translate:0 -4px}0%,60%,to{opacity:.4}}.ch-caps{align-items:center;min-width:0;margin-left:auto;display:flex;overflow:hidden}.ch-cap{width:20px;height:20px;margin-left:-6px;font-style:normal;display:block}.ch-cap .ch-piece{width:100%;height:100%}.ch-caps em{color:var(--rn);margin-left:6px;font-size:13px;font-style:normal;font-weight:800}.ch-board-wrap{place-items:center;display:grid}.ch-board{width:var(--board);aspect-ratio:1;touch-action:none;border-radius:10px;grid-template:repeat(8,minmax(0,1fr))/repeat(8,minmax(0,1fr));display:grid;position:relative;overflow:hidden;box-shadow:0 0 0 4px #3a2c22,0 0 0 5.5px #ffffff14,0 24px 50px -16px #000000bf}.ch-board.is-live{cursor:pointer}.ch-sq{background:var(--light);position:relative}.ch-sq.is-dark{background:var(--dark)}.ch-sq.is-last:before{content:"";mix-blend-mode:multiply;background:#ccff3d6b;position:absolute;inset:0}.ch-sq.is-sel:before{content:"";mix-blend-mode:multiply;background:#ccff3d9e;position:absolute;inset:0}.ch-sq.is-check:after{content:"";pointer-events:none;background:radial-gradient(circle,#ff3c32f2 0%,#ff3c328c 40%,#0000 72%);position:absolute;inset:0}.ch-board:focus-within .ch-sq.is-cursor,.ch-sq.is-cursor:focus-visible{box-shadow:inset 0 0 0 3px #fff}.ch-pc{z-index:2;display:block;position:absolute;inset:0}.ch-piece{filter:drop-shadow(0 2px 1.5px #0000004d);width:100%;height:100%;display:block}.ch-body{stroke-width:1.6px;stroke-linejoin:round;stroke-linecap:round}.ch-w .ch-body{fill:url(#ch-gw);stroke:#2a2018}.ch-b .ch-body{fill:url(#ch-gb);stroke:#0e0a07}.ch-mark{fill:none;stroke-width:1.5px;stroke-linecap:round}.ch-w .ch-mark{stroke:#2a2018}.ch-b .ch-mark{stroke:#e9dcc4}.ch-w .ch-eye{fill:#2a2018}.ch-b .ch-eye{fill:#e9dcc4}.ch-pc.is-slide{animation:ch-slide .22s var(--ease-out) both}@keyframes ch-slide{0%{translate:calc(var(--dx) * 100%) calc(var(--dy) * 100%)}}.ch-pc.is-lifted{opacity:.3}.ch-gone{z-index:1;animation:.26s ease-in .12s both ch-gone;position:absolute;inset:0}@keyframes ch-gone{to{opacity:0;scale:.6}}.ch-ghost{z-index:20;aspect-ratio:1;pointer-events:none;filter:drop-shadow(0 12px 10px #0006);width:14.375%;position:absolute;translate:-50% -60%}.ch-coord{font-size:max(9px, calc(var(--board) / 50));color:#00000073;pointer-events:none;font-weight:800;line-height:1;position:absolute;bottom:2px;left:3px}.ch-sq.is-dark .ch-coord{color:#ffffffb3}.ch-coord.is-file{left:auto;right:3px}.ch-dot{z-index:3;pointer-events:none;background:#1e160f52;border-radius:50%;width:28%;height:28%;position:absolute;top:50%;left:50%;translate:-50% -50%}.ch-dot.is-take{width:92%;height:92%;box-shadow:inset 0 0 0 calc(var(--board) / 110) #1e160f61;background:0 0}.ch-promo{z-index:25;left:calc(var(--col) * 12.5%);width:12.5%;animation:pop .24s var(--ease-pop) both;background:#fff;border-radius:8px;flex-direction:column;display:flex;position:absolute;overflow:hidden;box-shadow:0 10px 30px #00000080}.ch-promo.is-top{top:0}.ch-promo.is-bottom{flex-direction:column-reverse;bottom:0}.ch-promo button{aspect-ratio:1;background:#fff;padding:6%}.ch-promo button:hover,.ch-promo button:focus-visible{background:#e8f8b8;outline:none}.ch-end{z-index:30;text-align:center;animation:ch-end .36s var(--ease-out) both;background:#0a07058c;place-content:center;gap:6px;display:grid;position:absolute;inset:0}.ch-end p.display{font-size:calc(var(--board) / 7);letter-spacing:-.05em;color:#fff;text-shadow:0 4px 30px #0009;animation:pop .42s var(--ease-pop) .15s both;font-weight:800}.ch-end.is-good p.display{color:var(--rn)}.ch-end-note{color:#ffffffd9;font-size:16px;font-weight:600}.ch-end .confetti{top:40%}@keyframes ch-end{0%{opacity:0}}.ch-moves{scrollbar-width:thin;background:#ffffff0d;border-radius:12px;flex-wrap:nowrap;gap:2px 10px;min-height:34px;margin:0;padding:6px 10px;font-size:13.5px;list-style:none;display:flex;overflow-x:auto}.ch-moves li{white-space:nowrap;flex:none;gap:6px;display:flex}.ch-moves li span{color:#fff6;font-variant-numeric:tabular-nums;min-width:22px}.ch-moves li b{min-width:46px;font-weight:650}.ch-moves li:last-child b:last-child:not(:empty),.ch-moves li:last-child b:only-of-type{color:var(--rn)}.ch-moves-empty{color:#ffffff8c}.ch-keys{gap:8px;display:flex}.ch-key{--key:#ffffff1a;--key-ink:#fff;--edge:#00000052;height:46px;box-shadow:inset 0 -3px 0 var(--edge), inset 0 0 0 1.5px #ffffff24;flex:1;gap:6px;padding:0 12px;font-size:14px}.ch-key svg{width:18px;height:18px}.ch-sides{background:#ffffff12;border-radius:13px;flex:2;gap:3px;padding:3px;display:flex}.ch-side-btn{color:#ffffffb3;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:6px;height:40px;font-size:14px;font-weight:650;display:inline-flex}.ch-side-btn i{border-radius:50%;width:14px;height:14px}.ch-side-btn i.is-white{background:#f4ecdf}.ch-side-btn i.is-black{background:#2a221c;box-shadow:inset 0 0 0 1.5px #fff6}.ch-side-btn.is-on{color:#0d0d0f;background:var(--rn)}@container (max-width:480px){.ch-key-word{display:none}.ch-key{flex:none;width:46px;padding:0}.ch-key:not(:has(svg)){flex:1;width:auto;padding:0 12px}}.ch-sum{align-items:center;gap:14px;display:flex}.ch-sum-pc{flex:none;width:54px;height:54px;display:block}.ch-sum p{color:var(--on-dark-dim);font-size:15px}@media (prefers-reduced-motion:reduce){.ch-pc.is-slide,.ch-gone,.ch-end,.ch-end p.display,.ch-promo,.ch-dots i{animation:none}.ch-gone{display:none}}}