.shisen-play{background:#e9e6f5;border-color:#bab9d9}.shisen-play .arcade-score{background:linear-gradient(110deg,#4a3965,#785a8d)}.shisen-arena{background:radial-gradient(at 40% 25%,#fff9f7,#e9e6f6);place-items:center;padding:8px 14px;display:grid}.shisen-board{aspect-ratio:6/8;box-sizing:border-box;grid-template-rows:repeat(8,minmax(0,1fr));grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;width:min(100%,420px);padding:36px;display:grid;position:relative}.shisen-game .shisen-tile{touch-action:manipulation;background:linear-gradient(155deg,#fff,#f5eff6);border:1px solid #d8cddb;border-radius:9px;min-width:0;min-height:0;padding:2px;transition:transform .14s,box-shadow .14s;box-shadow:inset 0 2px #fff,0 3px #c6b5ce,0 5px 9px #59446c20}.shisen-game .shisen-tile:disabled{opacity:1}.shisen-game .tile-empty{box-shadow:none;visibility:hidden;background:0 0;border-color:#0000}.shisen-game .tile-selected{outline-offset:0;background:#ffe7f0;outline:3px solid #ec588f}.shisen-game .tile-hint{outline-offset:0;outline:3px solid #c17aef;animation:1s ease-in-out infinite alternate tile-hint}.shisen-game .tile-removing{background:#f2ceff;outline:2px solid #fff;transform:scale(.92)}.shisen-item{pointer-events:none;background-image:url(/games/alkkagi/household-sprites.svg);background-repeat:no-repeat;background-size:300% 200%;width:100%;height:100%;display:block}.shisen-item.item-0{background-position:0 0}.shisen-item.item-1{background-position:50% 0}.shisen-item.item-2{background-position:100% 0}.shisen-item.item-3{background-position:0 100%}.shisen-item.item-4{background-position:50% 100%}.shisen-path{pointer-events:none;z-index:3;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.shisen-path polyline{fill:none;stroke:#fff;stroke-width:3px;stroke-linecap:round;stroke-linejoin:round}.shisen-path polyline.shisen-path-glow{stroke:#e669dd;stroke-width:8px;opacity:.7;filter:drop-shadow(0 0 5px #bd47d5)}.shisen-console{background:#e8e2f0;justify-content:center;gap:8px;padding:12px 18px;display:flex}.shisen-game .shisen-console button{color:#685780;background:#f9f6fc;border:1px solid #c6b9d8;flex:1;min-height:44px;padding:10px 8px;font-size:13px}.shisen-game .shisen-console .shisen-hint{color:#fff;background:#8a569d;border-color:#875198;box-shadow:0 3px #684279}.shisen-console small{opacity:.8;padding-left:5px;font-size:11px}.shisen-play .arcade-status{color:#755c87;background:#f5f0f8}.shisen-game .arcade-guide{color:#785b86;background:#faf5fc;border-color:#e6d9ea}.shisen-game .arcade-guide h2{color:#57356b}.shisen-game .arcade-guide>small{color:#9a62a4}.shisen-legend{gap:6px;margin:18px 0;display:flex}.shisen-legend>div{text-align:center;flex:1}.shisen-legend .shisen-item{aspect-ratio:1;width:100%;display:block}.shisen-legend small{font-size:10px;display:block}@keyframes tile-hint{to{outline-color:#f0b4ff;box-shadow:0 0 13px #c788e8}}@media (max-width:800px),(max-width:1100px) and (max-height:600px){.game-frame .shisen-play{grid-template-rows:70px minmax(0,1fr) 58px 38px}.game-frame .shisen-arena{min-height:0;padding:0 4px;container-type:size}.game-frame .shisen-board{gap:4px;width:min(100%,75cqh);max-width:420px}.game-frame .shisen-console{gap:6px;padding:7px 9px}.game-frame .shisen-console button{min-height:42px;padding:7px 5px;font-size:12px}.game-frame .shisen-tile{border-radius:7px}}@media (max-width:1100px) and (max-height:450px) and (min-width:600px){.game-frame .shisen-play{grid-template-rows:70px minmax(0,1fr) 50px;grid-template-columns:minmax(0,1fr) 240px}.game-frame .shisen-arena{grid-area:1/1/-1}.game-frame .shisen-score,.game-frame .shisen-play .arcade-score{grid-area:1/2}.game-frame .shisen-console{flex-direction:column;grid-area:2/2;justify-content:center}.game-frame .shisen-console button{flex:0;min-height:43px}.game-frame .shisen-play .arcade-status{grid-area:3/2}}@media (prefers-reduced-motion:reduce){.shisen-game .shisen-tile{transition:none}.shisen-game .tile-hint{animation:none}}