:root{color:#dce7e8;font-synthesis:none;--accent:#38bdb0;--muted:#8399a6;--line:#2a3c48;--panel:#13232f;background:#0d1924;font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,select{cursor:pointer}button{color:inherit;background:#20343f;border:1px solid #344b57;border-radius:7px;padding:8px 12px;transition:background .15s,border-color .15s}button:hover{background:#2c4651;border-color:#63828b}button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:active{transform:translateY(1px)}select{color:#cfe0e3;background:#172c38;border:1px solid #344b57;border-radius:7px;max-width:100%;padding:7px 28px 7px 10px}input[type=checkbox]{accent-color:var(--accent)}[hidden]{display:none!important}#app{grid-template-rows:70px 54px minmax(0,1fr) auto;height:100dvh;min-height:640px;display:grid;overflow:hidden}.header{border-bottom:1px solid var(--line);background:#101e29;justify-content:space-between;align-items:center;gap:18px;padding:0 24px;display:flex}.brand{align-items:center;gap:12px;min-width:225px;display:flex}.brand-mark,.boot-mark{border:2px solid var(--accent);width:39px;height:39px;color:var(--accent);border-radius:11px 3px;place-items:center;font-size:27px;font-weight:800;display:grid;box-shadow:inset -8px 0 #38bdb01b}.brand strong{letter-spacing:.7px;font-size:20px}.brand small{color:#8ea6b1;letter-spacing:1.2px;margin-top:2px;font-size:11px;display:block}.header-center{color:#a1b3bb;align-items:center;gap:11px;font-size:12px;display:flex}.live-dot,.tiny-dot{background:var(--accent);border-radius:50%;width:6px;height:6px;display:inline-block}.divider{color:#45606b;padding:0 10px}.header-actions{align-items:center;gap:12px;font-size:12px;display:flex}.simulation{color:#a1cdb8;background:#23433544;border:1px solid #466756;border-radius:20px;padding:5px 11px}.quiet{color:#afc0c7;background:0 0;border:0}.icon-btn{background:0 0;border-color:#3c505a;padding:0 10px;font-size:24px}.route-bar{background:#142631;border-bottom:1px solid #31444e;align-items:center;gap:15px;padding:0 24px;display:flex}.section-kicker{letter-spacing:1.5px;color:#79929f;font-size:10px;font-weight:600}.route-bar>select{background:#1b3542;border:0;width:345px;font-size:12px}.route-bar>p{color:#849ea9;white-space:nowrap;text-overflow:ellipsis;margin-right:auto;font-size:11px;overflow:hidden}.switch-label{white-space:nowrap;cursor:pointer;align-items:center;gap:7px;font-size:12px;display:flex}.switch-label input{opacity:0;position:absolute}.switch{background:#3b5360;border-radius:12px;width:28px;height:16px;padding:3px}.switch:after{content:"";background:#afc0c9;border-radius:50%;width:10px;height:10px;transition:transform .2s;display:block}.switch-label input:checked+.switch{background:#2d8e83}.switch-label input:checked+.switch:after{background:#e6fff5;transform:translate(12px)}.switch-label input:focus-visible+.switch{outline:2px solid var(--accent)}.workspace{grid-template-columns:235px minmax(0,1fr) 285px;min-height:0;display:grid;position:relative}.workspace:has(.info-panel.collapsed){grid-template-columns:235px minmax(0,1fr) 37px}.steps-panel{background:#13232f;border-right:1px solid #30434e;flex-direction:column;min-height:0;display:flex}.panel-head{justify-content:space-between;align-items:center;padding:22px 18px 15px;display:flex}.panel-head h2{margin:7px 0 0;font-size:17px;font-weight:600}.count{color:#9cb2ba;background:#223945;border:1px solid #34515b;border-radius:6px;padding:4px 6px;font-size:10px}#steps{flex:1;min-height:0;padding:0 10px 10px;overflow-y:auto}.step{text-align:left;background:0 0;border:1px solid #0000;border-radius:7px;align-items:center;gap:11px;width:100%;margin-bottom:5px;padding:12px 9px;display:flex;position:relative;overflow:hidden}.step:hover{background:#203540}.step-number{color:#77939f;border:1px solid #344b55;border-radius:50%;place-items:center;min-width:27px;height:27px;font-size:11px;display:grid}.step-text{min-width:0}.step strong{color:#a8bdc7;font-size:12px;font-weight:500;line-height:1.45;display:block}.step small{color:#5f7e8b;margin-top:5px;font-size:10px;display:block}.step.active{background:#23534f70;border-color:#3b7a70}.step.active strong{color:#d9f7e7}.step.active .step-number{color:#effff6;background:#2e7970;border-color:#6cbdac}.step.done .step-number{color:#60ae9c;border-color:#345e59}.step-progress{background:var(--accent);opacity:.8;height:2px;position:absolute;bottom:0;left:0}.step.done .step-progress{opacity:0}.nav-foot{color:#8b9faa;border-top:1px solid #2c414b;padding:14px 18px;font-size:10px;line-height:1.8}.nav-foot .tiny-dot{width:4px;height:4px;margin-right:5px}.legend{color:#72b9aa;gap:15px;margin-top:6px;font-size:10px;display:flex}.erp-legend{color:#b9a7cf}.scene-shell{background:#e0e7e5;min-width:0;min-height:0}#viewport{color:#294653;width:100%;height:100%;position:relative;overflow:hidden}#viewport>canvas{touch-action:none;width:100%;height:100%;display:block}.scene-tools{pointer-events:none;justify-content:space-between;align-items:flex-start;gap:12px;display:flex;position:absolute;top:16px;left:18px;right:18px}.layout-note{color:#46635f;background:#f5f7efe3;border:1px solid #c9d6cc;border-radius:6px;padding:9px 12px;font-size:12px;box-shadow:0 2px 8px #294a4310}.layout-note b{color:#879a91;margin-top:4px;font-size:9px;font-weight:400;display:block}.view-buttons{pointer-events:auto;border-radius:6px;gap:1px;display:flex;overflow:hidden;box-shadow:0 2px 8px #25443d12}.view-buttons button{color:#3f625e;white-space:nowrap;background:#f6f9f2df;border:1px solid #b6c9c6;border-radius:0;padding:8px 10px;font-size:11px}.view-buttons button:hover{background:#e3efdf}.scene-options{color:#536963;background:#f2f7eeda;border:1px solid #c9d5ce;border-radius:5px;align-items:center;gap:10px;padding:5px 8px;font-size:10px;display:flex;position:absolute;top:88px;right:18px}.scene-options label{align-items:center;gap:3px;display:flex}.scene-options select{color:#4d6b63;background:#eef5ea;border:0;max-width:86px;padding:4px;font-size:10px}.scene-options input{margin:0}.scene-label{color:#e1f8ec;white-space:nowrap;pointer-events:none;background:#173a37ee;border:1px solid #64b9a2;border-radius:5px;padding:6px 10px;font-size:10px;position:absolute;transform:translate(-50%,-100%);box-shadow:0 3px 14px #20363220}.scene-label:after{content:"";border-top:5px solid #173a37;border-left:5px solid #0000;border-right:5px solid #0000;position:absolute;bottom:-5px;left:calc(50% - 4px)}.cutaway-note{color:#80612f;background:#f2e2b9;border:1px solid #d4b77b;border-radius:4px;padding:5px 8px;font-size:10px;position:absolute;top:124px;right:18px}.scene-bottom{pointer-events:none;justify-content:space-between;align-items:end;gap:12px;display:flex;position:absolute;bottom:34px;left:18px;right:18px}.current-tag{background:#f6f8eff0;border:1px solid #c5d3c9;border-radius:7px;align-items:center;gap:11px;max-width:80%;padding:10px 14px;display:flex;box-shadow:0 4px 16px #345f4720}.current-tag>span{color:#5c8b7c;font-size:26px;font-weight:300}.current-tag small{color:#7d968b;letter-spacing:.5px;font-size:10px}.current-tag p{color:#405c50;margin:5px 0 0;font-size:12px;line-height:1.5}.drag-hint{color:#648278;white-space:nowrap;font-size:10px}.scene-stats{color:#6e8b81;pointer-events:none;justify-content:space-between;font-size:9px;display:flex;position:absolute;bottom:10px;left:18px;right:18px}.info-panel{background:#162832;border-left:1px solid #344953;padding:19px 20px;position:relative;overflow-y:auto}.info-panel.collapsed{padding:12px 0;overflow:hidden}.collapse-btn{color:#7b9aa5;background:0 0;border:0;margin:0 0 20px auto;padding:0;font-size:10px;display:block}.collapsed .collapse-btn{writing-mode:vertical-rl;letter-spacing:2px;margin:0 auto;padding:5px;font-size:11px}.info-panel .section-kicker{justify-content:space-between;display:flex}.info-panel h1{color:#edf5ee;margin:14px 0 12px;font-size:22px;font-weight:500;line-height:1.5}.description{color:#aebfc5;margin:0 0 22px;font-size:12px;line-height:1.9}.detail-block{border-top:1px solid #31434c;margin-top:16px;padding:17px 0 0}.label{letter-spacing:.8px;color:#748e99;font-size:10px;display:block}.detail-block p{color:#b2c6cd;margin:8px 0 0;font-size:12px;line-height:1.8}.equipment-link{color:#78c4b3;text-align:left;background:0 0;border:0;margin-top:9px;padding:0;font-size:12px;line-height:1.7}.detail-block .muted{color:#76919c;font-size:10px}.evidence-tag{color:#b9c79a;background:#3a493633;border:1px solid #586350;border-radius:4px;margin-top:18px;padding:4px 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.complete{color:#a3d5ba;background:#24483d7a;border-color:#41705c}#events{margin:0;padding:0;list-style:none}#events li{color:#8fabae;border-bottom:1px solid #30434a;gap:8px;padding:7px 0;font-size:10px;line-height:1.7;display:flex}#events time{color:#b9a5cb;white-space:nowrap;font-size:9px}#erp-panel details{color:#8299a4;margin-top:15px;font-size:10px;line-height:1.8}summary{cursor:pointer}.player{background:#10202b;border-top:1px solid #354851;padding:15px 24px 16px}.timeline-head{justify-content:space-between;align-items:center;margin-bottom:11px;display:flex}.timeline-head>div{align-items:center;gap:14px;display:flex}.mode{color:#79bfac;background:#25463f;border:1px solid #3d6054;border-radius:4px;padding:4px 9px;font-size:10px}.timeline-head strong{color:#aac2cb;font-size:12px;font-weight:400}.time-display{font-variant-numeric:tabular-nums;color:#637e8a;font-size:11px;gap:8px!important}#time{color:#e4ede8}.time-display 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.boot-mark{color:#d6a07a;border-color:#d6a07a}dialog{color:#c1d3d4;background:#182e39;border:1px solid #4f6b70;border-radius:15px;max-width:530px;padding:35px;box-shadow:0 30px 100px #0c192d66}dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#09202bb8}dialog h2{color:#e1efe4;margin:18px 0 25px;font-size:25px;font-weight:500}dialog p{color:#9bb4bd;font-size:12px;line-height:1.9}.dialog-close{float:right;background:0 0;border:0;margin-top:-15px;padding:0;font-size:23px}.custom-logo{object-fit:contain;width:40px;height:40px}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-thumb{background:#36515d;border-radius:9px}::-webkit-scrollbar-track{background:0 0}@media (width>=1700px){.workspace{grid-template-columns:265px minmax(0,1fr) 315px}.workspace:has(.info-panel.collapsed){grid-template-columns:265px minmax(0,1fr) 37px}.step{padding:14px 11px}.step strong{font-size:13px}.info-panel{padding:22px 25px}}@media (width<=1150px){.header-center,.route-bar>p{display:none}.route-bar{gap:12px}.switch-label{margin-left:auto}.workspace{grid-template-columns:195px minmax(0,1fr) 245px}.workspace:has(.info-panel.collapsed){grid-template-columns:195px minmax(0,1fr) 37px}.step strong{font-size:11px}.step{gap:8px;padding:10px 7px}.step-number{min-width:24px;height:24px}.info-panel{padding:16px}.chapter-progress{display:none}.scope-buttons{gap:4px}.scene-tools{left:12px;right:12px}.layout-note{font-size:10px}.layout-note b{font-size:8px}.view-buttons button{padding:7px}.drag-hint{display:none}.current-tag{max-width:100%}.player{padding-left:15px;padding-right:15px}.controls{flex-wrap:wrap}.scope-buttons{margin-left:auto}}@media (width<=700px){#app{grid-template-rows:59px 53px minmax(0,1fr) auto;min-height:620px}.header{padding:0 12px}.brand{min-width:0}.brand strong{font-size:17px}.brand small{font-size:9px}.header-actions{gap:6px}.header-actions .simulation{display:none}.quiet{padding:5px}.route-bar{gap:6px;padding:0 10px}.route-bar>.section-kicker{display:none}.route-bar select{width:245px;font-size:10px}.switch-label{gap:4px;font-size:9px}:is(.workspace,.workspace:has(.info-panel.collapsed)){grid-template-columns:124px minmax(0,1fr) 30px}.workspace:has(.info-panel:not(.collapsed)){grid-template-columns:124px minmax(0,1fr) 30px}.info-panel:not(.collapsed){z-index:5;width:245px;position:absolute;top:0;bottom:0;right:0}.panel-head{padding:15px 10px}.panel-head .section-kicker{letter-spacing:0;font-size:7px}.panel-head h2{font-size:13px}.panel-head .count{display:none}#steps{padding:0 5px}.step{align-items:flex-start;gap:5px;padding:9px 4px}.step-number{min-width:18px;height:18px;font-size:9px}.step strong{font-size:10px}.step small{font-size:8px;line-height:1.5}.nav-foot{padding:10px;font-size:8px}.legend{flex-direction:column;gap:5px}.scene-tools{flex-direction:column;gap:6px;top:10px;left:8px;right:8px}.layout-note{padding:5px 7px;font-size:9px}.layout-note b{display:none}.view-buttons button{padding:5px 8px;font-size:9px}.scene-options{flex-wrap:wrap;gap:4px;max-width:95%;padding:3px;font-size:8px;top:76px;left:8px;right:auto}.scene-options select{font-size:8px}.cutaway-note{max-width:90%;font-size:8px;top:123px;right:8px}.scene-bottom{bottom:28px;left:8px;right:8px}.current-tag{gap:7px;padding:7px}.current-tag>span{font-size:18px}.current-tag p{font-size:10px;line-height:1.5}.current-tag small{font-size:9px}.scene-stats{font-size:8px;left:8px;right:8px}.scene-stats>span:last-child{display:none}.scene-label{font-size:9px}.player{padding:10px}.timeline-head,.timeline-head>div{gap:6px}.timeline-head strong,.time-display{font-size:10px}.time-display small{display:none}.mode{padding:3px 5px;font-size:8px}.transport{gap:3px}.transport>button{padding:0 6px}.transport>.play-button{width:75px;height:31px}.scope-buttons{gap:5px;margin-left:0}.scope-buttons button{padding:6px;font-size:9px}.scope-buttons label{font-size:9px}.range-panel{flex-wrap:wrap;gap:8px;padding:8px}.range-panel label{font-size:9px}.range-panel select{max-width:160px;font-size:9px}.toast{width:max-content;max-width:90vw;font-size:11px;bottom:195px}.info-panel.collapsed .collapse-btn{padding:3px;font-size:10px}}