:root{color:#303b36;font-synthesis:none;--muted:#858b83;--accent:#e6bc85;background:#eceae4;font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{opacity:.35;cursor:default}button:focus-visible,a:focus-visible{outline-offset:5px;outline:2px solid #b67839}button{transition:background .2s,color .2s,transform .2s}button:active:not(:disabled){transform:translateY(1px)}[hidden]{display:none!important}a{color:inherit;text-decoration:none}.header{border-bottom:1px solid #d7d7ce;justify-content:space-between;align-items:center;height:90px;margin:0 4.2%;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand svg{fill:none;stroke:#444f44;stroke-width:1.4px;width:37px}.brand strong{letter-spacing:4px;font-size:25px;font-weight:600}.brand>span{letter-spacing:2.4px;border-left:1px solid #bfc4b9;margin-left:3px;padding:7px 0 7px 17px;font-size:10px}.header-note{letter-spacing:2px;color:#7b8277;font-size:11px}.text-button{color:#485144;background:0 0;border:0;padding:12px 0 12px 14px;font-size:12px}.text-button span{padding-left:14px;font-size:18px}main{padding:23px 4.2% 0}.stage{color:#f3f1e8;isolation:isolate;background:#263633;border-radius:3px;height:calc(100svh - 255px);min-height:440px;max-height:1000px;position:relative;overflow:hidden}#world{width:100%;height:100%;display:block}.stage-shade{pointer-events:none;background:linear-gradient(90deg,#0e1c1bb8,#111f1d42 35%,#0000 65%),linear-gradient(#0914134d,#0000 25% 82%,#0914137a);transition:opacity .6s;position:absolute;inset:0}.playing .stage-shade{background:linear-gradient(#09141366,#0000 18% 80%,#09141373)}.stage-top{justify-content:space-between;align-items:center;gap:10px;display:flex;position:absolute;top:27px;left:32px;right:26px}.tiny-label{letter-spacing:1.5px;font:10px/1.5 ui-monospace,monospace}.level-info>.tiny-label{color:#c1cac0}.level-info>div{letter-spacing:2px;align-items:center;gap:10px;margin-top:7px;font-size:14px;display:flex}#level-size{letter-spacing:0;color:#c3ccc3;font:11px ui-monospace,monospace}.level-divider{opacity:.4}.hud{color:#e3e9df;align-items:center;gap:12px;font:11px ui-monospace,monospace;display:flex}.live-dot{background:#d8b887;border-radius:50%;width:5px;height:5px;box-shadow:0 0 8px #d8b88755}.hud-divider{border-left:1px solid #ffffff30;height:16px;margin:0 5px}#timer{font-variant-numeric:tabular-nums;margin-right:6px;font-size:13px}.icon-button{color:inherit;background:#ffffff0c;border:0;border-radius:3px;place-items:center;width:32px;height:32px;font-size:25px;line-height:1;display:grid}.icon-button:hover{background:#ffffff20}.icon-button svg{fill:none;stroke:currentColor;stroke-width:1.3px;width:16px;height:16px}.intro{animation:.9s both 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