body{width:100%;padding-bottom:2.4rem;max-width:none!important}.umatobi-module__t8l6ua__layout{flex-direction:column;align-items:center;width:100%;max-width:480px;margin:0 auto;padding:0 8px;display:flex}.umatobi-module__t8l6ua__gameColumn{flex-direction:column;align-items:center;width:100%;display:flex}.umatobi-module__t8l6ua__sideColumn{justify-content:center;width:100%;margin-top:16px;display:flex}.umatobi-module__t8l6ua__header{text-align:center;padding:64px 16px 12px}.umatobi-module__t8l6ua__ruleRow{flex-wrap:wrap;justify-content:center;gap:8px;margin:4px 0 8px;display:flex}.umatobi-module__t8l6ua__ruleBtn{border:1.5px solid var(--border);background:var(--surface);color:var(--text-sub);cursor:pointer;border-radius:8px;padding:6px 14px;font-size:.88rem;font-weight:700}.umatobi-module__t8l6ua__ruleBtnActive{color:#92400e;background:#fef3c7;border-color:#fbbf24}html[data-theme=dark] .umatobi-module__t8l6ua__ruleBtnActive{color:#ffd86b;background:#4d3b00;border-color:#ffb000}.umatobi-module__t8l6ua__turnIndicator{color:var(--accent);text-align:center;min-height:1.4rem;margin:4px 0 6px;font-size:.95rem;font-weight:700}.umatobi-module__t8l6ua__scoreBar{justify-content:center;align-items:center;gap:16px;margin:2px 0 8px;font-size:.98rem;font-weight:700;display:flex}.umatobi-module__t8l6ua__scoreSide{align-items:center;gap:6px;display:flex}.umatobi-module__t8l6ua__boardWrap{justify-content:center;align-items:center;width:100%;display:flex}.umatobi-module__t8l6ua__board{aspect-ratio:1;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;background:#dcb35c;border:2px solid #8b6914;grid-template-columns:repeat(9,1fr);width:min(360px,96vw);display:grid;box-shadow:0 4px 16px #0000004d}html[data-theme=dark] .umatobi-module__t8l6ua__board{background:#a08030;border-color:#6b4c10}.umatobi-module__t8l6ua__cell{aspect-ratio:1;cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:.5px solid #8b6914;justify-content:center;align-items:center;padding:0;display:flex;position:relative}html[data-theme=dark] .umatobi-module__t8l6ua__cell{border-color:#6b4c10}.umatobi-module__t8l6ua__cell:disabled{cursor:default}.umatobi-module__t8l6ua__cellSelected{background:#c9e87c}html[data-theme=dark] .umatobi-module__t8l6ua__cellSelected{background:#7a9e30}.umatobi-module__t8l6ua__cellMovable:after{content:"";pointer-events:none;background:#00b40073;border-radius:50%;width:28%;height:28%;position:absolute}.umatobi-module__t8l6ua__piece{-webkit-user-select:none;user-select:none;pointer-events:none;justify-content:center;align-items:center;width:82%;height:82%;font-family:serif;font-weight:900;display:flex;position:relative}.umatobi-module__t8l6ua__pieceSvg{width:100%;height:100%;position:absolute;inset:0}.umatobi-module__t8l6ua__pieceText{z-index:1;font-size:min(1.1rem,3.5vw);line-height:1;position:relative}.umatobi-module__t8l6ua__piecePlayer .umatobi-module__t8l6ua__pieceText{color:#1a1a1a}.umatobi-module__t8l6ua__pieceCpu{transform:rotate(180deg)}.umatobi-module__t8l6ua__pieceCpu .umatobi-module__t8l6ua__pieceText{color:#8b0000}.umatobi-module__t8l6ua__pieceLast{filter:drop-shadow(0 0 4px #fbbf24)}.umatobi-module__t8l6ua__resultCard{width:min(360px,96vw);margin-top:16px}.umatobi-module__t8l6ua__resultIcon{font-size:3rem}.umatobi-module__t8l6ua__resultMsg{margin:8px 0;font-size:1.2rem;font-weight:800}.umatobi-module__t8l6ua__btnRow{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:16px;display:flex}.umatobi-module__t8l6ua__rulesBox{background:var(--surface);border:1px solid var(--border);border-radius:8px;width:min(360px,96vw);margin:16px auto 0;padding:12px 14px;font-size:.95rem;line-height:1.7}.umatobi-module__t8l6ua__rulesTitle{margin-bottom:6px;font-weight:700}.umatobi-module__t8l6ua__rulesBox ul{margin:6px 0 6px 1.2em;padding:0}.umatobi-module__t8l6ua__historySection{width:min(360px,96vw);margin:0 auto}.umatobi-module__t8l6ua__historyInfo{color:var(--text);font-size:1rem;font-weight:700}.umatobi-module__t8l6ua__historyDiff{color:var(--text-sub);font-size:.82rem}.umatobi-module__t8l6ua__historyResult{font-size:.88rem;font-weight:700}.umatobi-module__t8l6ua__historyResultWin{color:#16a34a}.umatobi-module__t8l6ua__historyResultLose{color:#dc2626}.umatobi-module__t8l6ua__historyResultDraw{color:var(--text-sub)}@media (min-width:768px){.umatobi-module__t8l6ua__layout{max-width:640px}.umatobi-module__t8l6ua__board,.umatobi-module__t8l6ua__resultCard,.umatobi-module__t8l6ua__historySection,.umatobi-module__t8l6ua__rulesBox{width:min(460px,88vw)}.umatobi-module__t8l6ua__pieceText{font-size:1.4rem}.umatobi-module__t8l6ua__header h1{font-size:1.7rem}}@media (min-width:1024px){.umatobi-module__t8l6ua__layout{flex-direction:row;justify-content:center;align-items:flex-start;gap:56px;max-width:1100px;padding:0 24px}.umatobi-module__t8l6ua__gameColumn{flex:0 auto;max-width:620px}.umatobi-module__t8l6ua__sideColumn{flex-direction:column;flex:0 0 360px;justify-content:flex-start;gap:16px;margin-top:0;padding-top:96px}.umatobi-module__t8l6ua__header{padding-top:32px}.umatobi-module__t8l6ua__header h1{font-size:2rem}.umatobi-module__t8l6ua__board{width:min(520px,100%)}.umatobi-module__t8l6ua__pieceText{font-size:1.6rem}.umatobi-module__t8l6ua__resultCard{width:100%;max-width:520px}.umatobi-module__t8l6ua__historySection,.umatobi-module__t8l6ua__rulesBox{width:100%;max-width:360px;margin:0}}