@font-face{font-family:BenchFallback;src:local("Microsoft YaHei")}*{box-sizing:border-box}html{background:#ecebe1;color:#263c38;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b57432;outline-offset:4px}button{border:1px solid #526f5833;border-radius:7px;background:#f9f8ef;color:#304942;padding:9px 14px}button:hover{background:#e5eadb}button:disabled{cursor:default;opacity:.5}.studio-nav{height:62px;padding:0 4vw;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #a8b2a34d;background:#f6f5ec}.back{font-size:14px;font-weight:650}.studio-nav nav{display:flex;gap:26px;font-size:13px}.studio-nav nav a[aria-current]{font-weight:700;border-bottom:2px solid #537565;padding-bottom:5px}main{max-width:1800px;margin:auto;padding:0 4vw 28px}.intro{display:flex;justify-content:space-between;align-items:center;padding:25px 0 22px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:#667c6e;margin:0 0 8px}h1{font-size:clamp(22px,2.4vw,36px);letter-spacing:-1px;font-weight:650;line-height:1.4;margin:0}.intro>p{font-size:13px;line-height:1.8;color:#68776d;margin:0}.workbench-room{position:relative;overflow:hidden;height:clamp(430px,62vh,690px);border-radius:15px;background:#d4d8c9;border:1px solid #abb5a259}#benchCanvas,#benchLabels{position:absolute;inset:0}#benchCanvas canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}#benchCanvas canvas:active{cursor:grabbing}#benchLabels{pointer-events:none}.model-label{position:absolute;transform:translate(-50%,-50%);border:1px solid #a5ae8c7d;background:#f6f4e8ee;border-radius:6px;padding:7px 13px;box-shadow:0 3px 12px #4050420d;pointer-events:auto;text-align:center;white-space:nowrap}.model-label .name{display:block;font-size:12px;font-weight:650}.model-label .tag{display:block;font-size:9px;margin-top:3px;color:#7b8877;letter-spacing:1px}.model-label:hover{background:#fff9dc;box-shadow:0 6px 20px #63755926;transform:translate(-50%,-55%)}.model-label.empty{background:#d7ddd066;border-style:dashed;opacity:.8}.holding .model-label{display:none}.scene-hint{position:absolute;left:24px;bottom:20px;display:flex;align-items:center;gap:9px;color:#485d4f;font-size:12px;pointer-events:none}.hint-dot{width:6px;height:6px;background:#c08f40;border-radius:50%}.loading{position:absolute;inset:0;display:grid;place-items:center;background:#e8ecdf;z-index:5;color:#617b62}.loading[hidden]{display:none}.hand-tools{position:absolute;top:18px;left:18px;display:flex;gap:7px}.hand-tools[hidden]{display:none}.hand-tools button{background:#f6f5e9ef;font-size:12px;padding:9px 13px}.hand-tools kbd{font:10px inherit;color:#869481;margin-left:9px}.lower{margin-top:14px}.selection-strip{display:flex;gap:8px;overflow:auto;padding:2px 2px 10px;scrollbar-width:thin}.pick-chip{white-space:nowrap;padding:9px 14px;font-size:12px;border-radius:30px;background:transparent}.pick-chip.active{background:#446757;color:white;border-color:#446757}.pick-chip em{font-style:normal;margin-right:7px;color:#8c9c86;font-size:10px}.pick-chip.active em{color:#cbd8bc}.inspector{margin:6px 0 0;padding:23px 28px;background:#f8f7ee;border:1px solid #adb59e60;border-radius:12px}.held-heading{display:flex;align-items:center;justify-content:space-between}.held-heading h2{font-size:23px;margin:0;font-weight:650}.drag-hint{font-size:12px;color:#7b8e7b}#heldIntro{font-size:13px;line-height:1.7;color:#627064;margin:11px 0 20px}.range-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:12px 0 20px}.range-grid[hidden]{display:none}.range-grid label{font-size:12px;line-height:1.4}.range-grid output{float:right;color:#987330;font-variant-numeric:tabular-nums}input[type=range]{display:block;width:100%;margin:14px 0 4px;accent-color:#597b62;height:20px;cursor:pointer}.stage-heading{display:flex;align-items:center;gap:14px;font-size:12px}.stage-heading>span:first-child{font-weight:650}#stageCount{color:#7d8a73}.stage-heading button{margin-left:auto;font-size:11px;padding:7px 12px}.stage-buttons{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;list-style:none;padding:0;margin:12px 0}.stage-buttons button{width:100%;height:61px;text-align:left;font-size:11px;line-height:1.5;background:#edeee4;padding:8px 10px}.stage-buttons button em{display:block;font-size:9px;font-style:normal;color:#82917b}.stage-buttons button.active{background:#486b57;color:white;border-color:#486b57}.stage-buttons button.active em{color:#bccfb4}.stage-text{font-size:13px;line-height:1.8;margin:10px 0;color:#4e6554}.legend{display:flex;gap:23px;font-size:10px;color:#71816d;padding:2px 0 17px}.legend i{display:inline-block;width:9px;height:9px;margin-right:6px;border-radius:2px}.permanent{background:#83a39a}.temporary{background:#bd9771}.challenge{background:#e9ecdf;border-radius:8px;padding:15px 18px;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}.challenge-mark{font-size:10px;letter-spacing:1px;font-weight:650;color:#826b3b}.challenge p{font-size:12px;line-height:1.8;margin:0}.challenge button{font-size:11px;padding:7px 10px;background:transparent;white-space:nowrap}#challengeAnswer{grid-column:2 / -1;color:#6a795f;padding-top:7px;border-top:1px solid #a9b69880}.detail-footer{display:flex;justify-content:space-between;gap:25px;align-items:center;padding-top:15px}.detail-footer p{font-size:10px;line-height:1.7;color:#819079;margin:0;max-width:70%}.detail-footer a{font-size:12px;font-weight:600;border-bottom:1px solid #7c9571;padding-bottom:3px;white-space:nowrap}.table-note{font-size:10px;color:#86927e;margin:10px 0;line-height:1.8}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}body.holding .workbench-room{height:clamp(380px,52vh,560px)}
@media(max-width:780px){.studio-nav{height:auto;min-height:57px;flex-wrap:wrap;gap:12px;padding:16px 5vw}.studio-nav nav{gap:18px;font-size:11px}main{padding:0 4vw 20px}.intro{padding:22px 0 18px}.intro>p{display:none}.intro .eyebrow{font-size:9px}h1{font-size:24px}.workbench-room{height:600px}.model-label{padding:6px 10px}.model-label .name{font-size:11px}.scene-hint{bottom:15px;left:15px;font-size:11px}.inspector{padding:19px 16px}.held-heading h2{font-size:21px}.drag-hint{font-size:10px}.range-grid{gap:15px;grid-template-columns:1fr}.range-grid label{font-size:12px}.range-grid input{margin-top:6px}.stage-buttons{display:flex;overflow:auto}.stage-buttons li{flex:0 0 118px}.stage-buttons button{font-size:10px}.stage-heading{gap:9px}.stage-heading button{font-size:10px}.legend{gap:10px;flex-wrap:wrap;line-height:1.6}.challenge{grid-template-columns:1fr auto;gap:8px;padding:13px}.challenge-mark{grid-column:1/-1}.challenge p{font-size:11px}#challengeAnswer{grid-column:1/-1}.detail-footer{display:block}.detail-footer p{max-width:none;margin-bottom:12px}.detail-footer a{font-size:11px}.table-note{font-size:9px}.hand-tools{left:10px;top:10px;gap:4px}.hand-tools button{padding:8px 10px}.hand-tools kbd{display:none}body.holding .workbench-room{height:390px}.selection-strip{gap:5px}.pick-chip{font-size:11px;padding:8px 12px}}
[hidden]{display:none!important}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
