.level-lab{margin:24px 0 32px;color:#23465c;font-size:14px;line-height:1.65}.level-lab *{box-sizing:border-box}.level-lab button,.level-lab select{font:inherit}.level-lab button{background:#fff;color:#2a668d;border:1px solid #c9dbe6;border-radius:5px;padding:9px 13px;cursor:pointer}.level-lab button:hover{background:#edf5fa}.level-lab button:focus-visible,.level-lab select:focus-visible,.level-lab input:focus-visible{outline:3px solid #85b9df;outline-offset:3px}.level-intro{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:19px}.level-intro h3{margin:0 0 5px;font-size:24px;letter-spacing:-.4px}.level-intro p{margin:0;color:#688294}.level-version{font-size:12px;color:#56819b;border-bottom:2px solid #99bbc9;padding:6px 0;white-space:nowrap}.level-scenarios{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.level-scenarios button[aria-pressed=true]{color:#fff;background:#2e739b;border-color:#2e739b}.level-workbench{display:grid;grid-template-columns:240px minmax(0,1fr);border:1px solid #cddde5;background:#fff;border-radius:10px;overflow:hidden}.level-settings{background:#f6f9fb;padding:23px 20px;border-right:1px solid #d9e4e9}.level-lab h4{margin:0 0 15px;font-size:16px}.level-settings label{display:block;margin:0 0 19px;font-weight:600;font-size:13px}.level-settings select{display:block;width:100%;margin-top:9px;border:1px solid #ccdce4;background:#fff;color:#355467;border-radius:4px;padding:8px 7px;font-size:12px}.level-settings input[type=range]{display:block;width:100%;margin:13px 0 0;accent-color:#2e739b}.level-settings output{float:right;color:#367aa1;font-weight:500}.level-response-help{font-size:12px;color:#738a97;margin:0 0 18px;line-height:1.8}.level-settings .level-check{font-weight:400;display:flex;align-items:flex-start;gap:6px;line-height:1.6}.level-settings input[type=checkbox]{accent-color:#367aa1;margin-top:4px}.level-settings>button{width:100%;font-size:12px}.level-settings details{margin-top:19px;border-top:1px solid #dae4e9;padding-top:13px;font-size:12px}.level-settings summary{cursor:pointer;color:#49748c}.level-settings details p{color:#718795;line-height:1.8}.level-stage-column{min-width:0}.level-stage-heading{display:flex;justify-content:space-between;gap:17px;align-items:flex-start;padding:20px 24px 17px}.level-stage-heading b{display:block;font-size:17px}.level-stage-heading span{display:block;color:#748997;font-size:12px;max-width:68ch;margin-top:5px}.level-stage-heading strong{flex:0 0 auto;font-size:12px;padding:5px 10px;color:#347692;background:#edf5f7;border-radius:4px;font-weight:500}.level-map{background:#edf2f1;overflow:auto}.level-map svg{display:block;width:100%;min-width:640px;max-height:420px}.level-legend{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:8px 22px;color:#7d919b;font-size:11px;border-bottom:1px solid #e3ecef}.level-legend span{display:inline-flex;gap:5px;align-items:center}.level-legend i{display:inline-block;width:11px;height:5px;background:#2e739b}.level-legend i.level-gray{background:#85959b}.level-legend i.level-amber{background:#b7834d}.level-playbar{display:flex;align-items:center;gap:12px;padding:16px 22px}.level-playbar [data-level-play]{background:#2d739b;color:#fff;min-width:94px;border-color:#2d739b}.level-playbar button{font-size:12px;padding:7px 10px;white-space:nowrap}.level-playbar input{flex:1;min-width:60px;accent-color:#327aa2}.level-playbar output{min-width:96px;font-size:12px;color:#6a8190;text-align:right}.level-driver-console{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:0 22px 8px}.level-driver-console span{font-size:12px;color:#718491;margin-right:5px}.level-driver-console button{font-size:12px;padding:6px 9px;color:#956431;border-color:#ddc8af;background:#fffaf4}.level-driver-console [data-level-action=takeover]{border-color:#bc956d}.level-action-hint{font-size:11px;margin:0;padding:0 22px 18px;color:#8799a4;line-height:1.8}.level-roles{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid #d5e1e6;border-radius:6px;background:#fff;margin:17px 0 25px}.level-roles>div{padding:15px 20px;border-right:1px solid #e2eaee}.level-roles>div:last-child{border-right:0}.level-roles span{font-size:12px;color:#7c919e;display:block}.level-roles strong{font-size:18px;font-weight:600;display:block;margin-top:5px}.level-bottom{display:grid;grid-template-columns:1.05fr 1fr;gap:35px}.level-bottom h4{margin-bottom:12px}.level-process [data-level-status]{font-size:13px;min-height:28px;color:#5c7c8d;margin-bottom:8px}.level-process ol{list-style:none;padding:0;margin:0;border-left:1px solid #c9dce4}.level-process li{padding:5px 0 12px 14px;position:relative;display:grid;grid-template-columns:42px 1fr;gap:9px;font-size:12px;color:#607d8c}.level-process li:before{position:absolute;content:'';width:7px;height:7px;border-radius:50%;background:#4a8dab;left:-4px;top:12px}.level-process li[data-event=unresolved]:before,.level-process li[data-event=contact]:before{background:#ae6654}.level-process time{color:#8599a5;font-variant-numeric:tabular-nums}.level-readouts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.level-readouts span{font-size:11px;display:block;color:#7b909d}.level-readouts b{font-size:16px;font-weight:500;display:block;margin-top:4px;white-space:nowrap}.level-data svg{width:100%;display:block;margin-top:7px}.level-data p{font-size:11px;color:#8295a1;line-height:1.8;margin-top:4px}.level-record-bar{display:flex;justify-content:space-between;gap:15px;align-items:center;margin:23px 0 14px;padding-top:15px;border-top:1px solid #dce6eb;font-size:12px;color:#7b919f}.level-record-bar button{font-size:12px}.level-method{font-size:12px;color:#6f8897;line-height:1.9;border-top:1px solid #e0e9ed;padding-top:13px}.level-method summary{cursor:pointer;color:#476f87}.level-method ol{padding-left:22px}.level-method li{margin:8px 0;max-width:100ch}.level-method a{color:#387da4}.level-method p{max-width:100ch}.level-lab [hidden]{display:none!important}
@media(max-width:1100px){.level-workbench{grid-template-columns:210px minmax(0,1fr)}.level-settings{padding:18px 15px}.level-stage-heading{padding:17px}.level-stage-heading{flex-wrap:wrap;gap:8px}.level-stage-heading strong{margin-left:auto}.level-bottom{gap:22px}.level-readouts{grid-template-columns:repeat(2,1fr)}.level-playbar{flex-wrap:wrap;padding:14px 17px}.level-playbar input{min-width:110px}.level-driver-console{padding:0 17px 8px}.level-action-hint{padding:0 17px 16px}.level-map svg{min-width:590px}}
@media(max-width:760px){.level-intro h3{font-size:21px}.level-intro{gap:10px}.level-intro p{font-size:12px}.level-version{display:none}.level-scenarios{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.level-scenarios button{font-size:12px;padding:8px}.level-workbench{display:flex;flex-direction:column}.level-settings{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px;border-right:0;border-bottom:1px solid #d9e4e9;padding:17px}.level-settings h4{grid-column:1/-1;margin-bottom:0}.level-settings label{margin-bottom:0;min-width:0}.level-settings label:first-of-type{grid-column:1/-1}.level-settings select{margin-top:5px}.level-response-help{grid-column:1/-1;margin:0;font-size:11px}.level-settings .level-check{font-size:12px}.level-settings details{grid-column:1/-1;margin:0;padding-top:10px}.level-stage-heading b{font-size:16px}.level-stage-heading span{font-size:11px}.level-map svg{min-width:640px}.level-legend{gap:10px;padding:7px 13px}.level-legend span:last-child{width:100%}.level-legend span:last-child:after{content:' · 可左右滑动场景'}.level-playbar{gap:8px}.level-playbar input{order:3;width:100%;flex:auto}.level-playbar output{margin-left:auto;min-width:auto}.level-driver-console span{display:block;width:100%}.level-driver-console button{font-size:11px;padding:6px 8px}.level-action-hint{font-size:10px}.level-roles{grid-template-columns:repeat(2,1fr);margin-bottom:20px}.level-roles>div{padding:12px 14px}.level-roles>div:nth-child(2){border-right:0}.level-roles>div:nth-child(-n+2){border-bottom:1px solid #e2eaee}.level-roles strong{font-size:16px}.level-bottom{grid-template-columns:1fr;gap:22px}.level-readouts{grid-template-columns:repeat(2,1fr)}.level-record-bar{flex-wrap:wrap}.level-record-bar button{width:100%}.level-method{font-size:11px}}
@media(prefers-reduced-motion:reduce){.level-lab *{scroll-behavior:auto!important}}