:root{--bg:#f4efe6;--bg2:#e9e1d3;--panel:#faf6ee;--ink:#3e3a34;--ink-soft:#7a7266;--line:#d8cfbe;--accent:#9c6b5b;--glow:#e2b86a;--wood:#b98a6a;--wood-2:#7d5446;--wall:#ddd3c2;--ink-soft-text:#6b6357;--accent-text:#8a5a4a;--font:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;--fs-body:16px;--fs-sub:14px;--fs-title:22px;--fs-big:32px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html,body{font-family:var(--font);font-size:var(--fs-body);color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;font-variant-numeric:tabular-nums;line-height:1.6}*,:before,:after{box-sizing:border-box}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:none;margin:0;padding:0}.btn{font-size:var(--fs-body);border:1px solid var(--line);background:var(--panel);min-height:48px;color:var(--ink);border-radius:999px;padding:10px 20px;transition:background .15s,transform .1s}.btn:active{background:var(--bg2);transform:translateY(1px)}.btn.primary{background:var(--accent-text);border-color:var(--accent-text);color:#fffaf2}.btn.primary:active{background:#75493b}.btn[disabled]{color:var(--ink-soft-text);background:var(--bg2);cursor:not-allowed}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sub{font-size:var(--fs-sub);color:var(--ink-soft-text)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.page{overscroll-behavior:contain;height:100%;padding:calc(16px + var(--safe-top)) max(16px, calc((100% - 560px) / 2)) calc(28px + var(--safe-bottom));overflow-y:auto}.notice{color:#7d3f30;font-size:var(--fs-sub);background:#f6e7df;border-radius:8px;margin:12px 0 0;padding:8px 12px}.notice:empty{display:none}.page-head{align-items:center;gap:8px;margin-bottom:8px;display:flex}.page-title{font-size:var(--fs-title);margin:0;font-weight:600}.btn-back{min-width:48px;min-height:48px;color:var(--accent-text);border-radius:999px;font-size:20px}.home-title{letter-spacing:.1em;margin:0;font-size:30px;font-weight:600}.home-head .sub{margin:2px 0 0}.resume-btn,.daily-btn,.diff-btn{border:1px solid var(--line);background:var(--panel);text-align:left;border-radius:12px;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:64px;margin-top:10px;padding:10px 16px;display:flex}.resume-btn{border-color:var(--accent);margin-top:18px}.row-main{font-size:17px;font-weight:600}.resume-btn 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0;font-size:18px;font-weight:600;line-height:1.2;display:flex;position:relative}.level-btn.cleared{background:var(--bg2);color:var(--ink-soft-text)}.level-btn .mark{font-size:var(--fs-sub);color:var(--accent-text);font-weight:600;position:absolute;top:2px;right:5px}.level-btn.resume{border-color:var(--accent)}.level-btn .resume-mark{font-size:var(--fs-sub);color:var(--accent-text);font-weight:400}.list-note{margin:12px 0 0}.play{height:100%;padding:var(--safe-top) 0 var(--safe-bottom);flex-direction:column;max-width:520px;margin:0 auto;display:flex}.bar{align-items:center;gap:6px;min-height:56px;padding:4px 8px;display:flex}.bar-title{white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:17px;font-weight:600;overflow:hidden}.bar-stats{font-size:var(--fs-sub);color:var(--ink-soft-text);white-space:nowrap;gap:12px;display:flex}.bar-stats b{color:var(--ink);font-size:18px;font-weight:600}.board-wrap{flex:1;justify-content:center;align-items:center;min-height:0;padding:8px 16px;display:flex}.board{grid-template-columns:repeat(var(--cols), var(--cell));grid-auto-rows:var(--cell);width:calc(var(--cols) * var(--cell));height:calc(var(--rows) * var(--cell));background:var(--wall);touch-action:none;-webkit-user-select:none;user-select:none;border-radius:6px;transition:box-shadow .45s;display:grid;position:relative;overflow:hidden}.board.done-glow{box-shadow:0 0 0 6px var(--glow)}.cell{position:relative}.cell.floor{background:var(--panel);box-shadow:inset 0 0 0 1px var(--bg2)}.cell.goal:after{content:"";border:2px dashed var(--accent);border-radius:50%;position:absolute;top:22%;bottom:22%;left:22%;right:22%}.piece{width:var(--cell);height:var(--cell);pointer-events:none;transition:transform 60ms linear;position:absolute;top:0;left:0}.box{padding:calc(var(--cell) * .1)}.box-face{background:var(--wood);border:2px solid var(--wood-2);border-radius:14%;width:100%;height:100%;transition:transform .15s,background .15s;position:relative}.box-face:before,.box-face:after{content:"";background:var(--wood-2);transition:background .15s;position:absolute}.box-face:before{height:12%;top:44%;left:0;right:0}.box-face:after{width:12%;top:0;bottom:0;left:44%}.box.on-goal .box-face{background:var(--accent);border-color:var(--accent-text)}.box.on-goal .box-face:before,.box.on-goal .box-face:after{background:var(--glow)}.box.bounce .box-face{transform:scale(1.08)}.box.shake{animation:.15s shake}@keyframes shake{25%{margin-left:-3px}75%{margin-left:3px}}.box .x{font-size:calc(var(--cell) * .55);color:var(--ink);opacity:.75;justify-content:center;align-items:center;font-weight:700;display:none;position:absolute;top:0;bottom:0;left:0;right:0}.box.stuck .x{display:flex}.player{color:var(--ink)}.player svg{width:100%;height:100%;display:block}.player.bump{animation:.15s bump}@keyframes bump{50%{transform:translate(var(--tx), var(--ty)) scale(.92)}}.notice-line{text-align:center;min-height:44px;font-size:var(--fs-sub);color:var(--ink-soft-text);justify-content:center;align-items:center;padding:0 16px;line-height:1.45;display:flex}.notice-line.stuck{color:var(--accent-text)}.controls{justify-content:center;gap:12px;padding:8px 16px 16px;display:flex}.controls .btn{min-width:140px;min-height:56px}.done{text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.done-title{font-size:var(--fs-big);letter-spacing:.08em;margin:0;font-weight:600}.done-stats{margin:8px 0 0}.done-best{color:var(--accent-text);margin:6px 0 0;font-weight:600}.done-actions{flex-direction:column;gap:10px;width:min(100%,320px);margin-top:28px;display:flex}.done-actions .btn{width:100%}.done-pic{margin-bottom:16px;font-size:56px;line-height:1}