*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;font-family:"Microsoft YaHei","PingFang SC",sans-serif}body{background:#342d21}#app{position:relative;width:100%;height:100%;}#loading{position:fixed;inset:0;display:grid;place-items:center;background:#342d21;color:#fff4d7;font-size:24px;z-index:999}
.board{position:absolute;left:80px;top:62px;width:1120px;height:560px;overflow:visible;user-select:none;touch-action:manipulation}.station{cursor:pointer;outline:none}.station .sprite{pointer-events:none}.station text{pointer-events:none;fill:#fff;font-size:42px;font-weight:800;dominant-baseline:central;text-anchor:middle;text-shadow:0 1px 2px #0004}.station.wood text{fill:#332316;text-shadow:none}.station text.weekday{font-size:33px}.station .hit{fill:transparent;stroke:transparent;stroke-width:3px}.station:focus-visible .hit{stroke:#fff5bd}.station .checked{display:none;pointer-events:none}.station.done .checked{display:block}.station.done .hit{stroke:#fff3b4;stroke-width:3px}.shake{animation:node-shake .26s ease}.shake .hit{stroke:#f3a47f;stroke-width:4px}@keyframes node-shake{0%,100%{transform:translateX(0)}25%,75%{transform:translateX(-5px)}50%{transform:translateX(5px)}}
.question-time{position:absolute;left:370px;top:643px;width:540px;display:flex;gap:16px;align-items:center;color:#fff4d8;font-size:23px;font-weight:600;text-shadow:0 1px 3px #172a18}.time-track{height:17px;flex:1;background:#132e2070;border:1px solid #ddcb985c;border-radius:12px;overflow:hidden}.time-fill{height:100%;background:linear-gradient(180deg,#d8e9bc,#9fc983);border-radius:12px}.time-fill.low{background:#e6b55d}.time-count{font-variant-numeric:tabular-nums;min-width:58px}.start-flag{pointer-events:none}
#controls{position:fixed;right:12px;bottom:12px;z-index:700;max-width:min(370px,calc(100vw - 24px));font-size:16px;color:#263428}#controls>summary{list-style:none;cursor:pointer;background:#fff8e8ed;border:1px solid #baa27f;border-radius:10px;padding:10px 16px;box-shadow:0 3px 14px #0003;float:right}#controls[open]>summary{float:none;border-radius:10px 10px 0 0}#controls section{clear:both;background:#fffaf0fa;padding:18px;border:1px solid #baa27f;border-top:none;border-radius:0 0 10px 10px;max-height:70vh;overflow:auto;box-shadow:0 5px 25px #0004}#controls label{display:block;margin-bottom:16px}#controls select{display:block;width:100%;font:inherit;margin-top:7px;padding:7px;border:1px solid #bda986;border-radius:7px;background:white}#controls input[type=range]{width:100%;display:block;margin-top:10px;accent-color:#527956}#controls output{float:right;font-weight:700}#effective{font-weight:600;line-height:1.55}.hint{font-size:13px;color:#6a7165;line-height:1.5}.actions{display:flex;gap:10px;margin:14px 0}#controls button{font:inherit;border:1px solid #9f9378;border-radius:8px;padding:9px 13px;background:#e7eddc;cursor:pointer}#sessionLog{font-size:13px;line-height:1.8;margin-top:8px}.log-row{border-bottom:1px solid #d6d0bf;padding:4px 0}.rope{pointer-events:none;fill:none;stroke-linecap:round;stroke-linejoin:round}