:root{color-scheme:dark;font-family:Inter,'Segoe UI',Arial,sans-serif;font-size:13px;--bg:#0d141c;--panel:#121d27;--line:#2b3a47;--text:#e3eaf0;--muted:#a2b3c1;--mint:#94e3ce;--focus:#99ddff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);height:100dvh;min-height:600px;display:flex;flex-direction:column;overflow:hidden}a{color:var(--mint);text-decoration:none}button,input,select{font:inherit}button,a,input,select{outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,canvas:focus-visible,summary:focus-visible{outline:2px solid var(--focus)}button{cursor:pointer}button:disabled{cursor:wait;opacity:.45}svg{width:17px;height:17px;stroke-width:1.7;flex-shrink:0;pointer-events:none}button{transition:background .15s,border-color 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button.active{background:#1b353b;border-color:#3c625f;color:#b2efdc}.specialty-nav button.active small{color:#b0c7c8}.atlas-layout{display:grid;grid-template-columns:235px minmax(0,1fr) 278px;flex:1;min-height:0}.anatomy-index{min-width:0;display:flex;flex-direction:column;padding:21px 15px 0;border-right:1px solid var(--line);background:#121d27;overflow:hidden}.panel-title{font-size:9px;letter-spacing:1.3px;color:#a5bccb;display:flex;justify-content:space-between;align-items:center;margin:0 0 17px}.structure-search{display:flex;align-items:center;gap:8px;padding:9px 10px;border:1px solid #415563;border-radius:5px;background:#0e1922}.structure-search svg{width:15px;height:15px;color:#8fa9ba}.structure-search input{width:100%;min-width:0;background:none;border:0;color:#e4eef3;font-size:11px;min-height:19px}.structure-search input::placeholder{color:#99aebb}.index-summary{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:16px 0 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100%)}#atlasCanvas{width:100%;height:100%;display:block;touch-action:none}.stage-top{position:absolute;top:14px;left:14px;right:14px;display:flex;align-items:center;gap:10px;pointer-events:none}.stage-top>div{pointer-events:auto}.render-modes{display:flex;padding:3px;background:#111e29e8;border:1px solid #3a505f;border-radius:5px}.render-modes button{font-size:10px;color:#b5c6d2;min-height:29px;padding:6px 10px;background:transparent;border:0;border-radius:3px}.render-modes 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i{display:inline-block;width:3px;height:3px;background:#7797aa}.stage-bottom{position:absolute;bottom:0;left:0;right:0;pointer-events:none}.camera-views{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;padding:8px 10px 12px;pointer-events:auto}.camera-views button{font-size:9px;background:#172d3ae8;border:1px solid #4c697a;border-radius:3px;color:#c2d4de;padding:7px 9px;min-height:30px}.camera-views button:hover,.camera-views button.active{background:#355967;color:#fff;border-color:#83a8b7}.stage-legend{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;font-size:8px;color:#b4c7d3;background:#10222ee8;border-top:1px solid #36505d;line-height:1.6}.loading-screen{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:17px;background:#10202beb;z-index:5;text-align:center;padding:20px}.loading-screen>svg{width:36px;height:36px;color:#a0decd}.loading-screen strong{font-weight:550;font-size:16px;color:#ddeff5}.loading-screen>span{font-size:11px;color:#b9ceda;line-height:1.8;max-width:400px}.loading-screen progress{width:220px;max-width:80%;height:6px;accent-color:#9ce0cc}.selected-callout{position:absolute;display:flex;gap:7px;align-items:center;padding:7px 10px;border:1px solid #718997;border-radius:4px;background:#132732e8;color:#ddf0f4;font-size:9px;max-width:210px;pointer-events:none;transform:translate(8px,-50%);line-height:1.5}.selected-callout i{width:4px;height:4px;border-radius:50%;background:#b5ffdf;flex-shrink:0}.exploration-tools{flex-shrink:0;padding:13px 0 5px}.preset-bar{display:flex;gap:4px;flex-wrap:wrap}.preset-bar button{display:flex;align-items:center;gap:6px;font-size:10px;background:#182935;border:1px solid #3c5362;padding:8px 11px;color:#c6d7e1;border-radius:4px;min-height:33px}.preset-bar button.active{color:#a2ecd5;background:#213c3e;border-color:#538a7d}.preset-bar button svg{width:13px;height:13px}.clipping-controls{display:flex;gap:9px;flex-wrap:wrap;align-items:center;padding:11px 0 5px}.clipping-controls label{display:flex;gap:7px;align-items:center;color:#b6cbd8;font-size:10px}.clipping-controls input[type=checkbox]{accent-color:#9edbc7}.clipping-controls select{padding:5px 7px;border:1px solid #476274;border-radius:3px;background:#142735;color:#c2d7e2;font-size:10px;max-width:120px}.clipping-controls input[type=range]{max-width:150px;flex:1;min-width:60px}.clipping-controls>span{font-size:8px;color:#e0c7a2}input[type=range]{width:100%;accent-color:#9ad5bf;cursor:pointer;min-height:20px}.atlas-status{display:flex;justify-content:space-between;gap:12px;padding:11px 0 12px;font-size:8px;line-height:1.7;color:#a1b9c7}.anatomy-inspector{background:#121d27;border-left:1px solid var(--line);min-width:0;padding:15px 18px 20px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#3b5362 transparent}.inspector-tabs{display:flex;border-bottom:1px solid #3c5160;gap:18px;margin-bottom:24px}.inspector-tabs button{font-size:10px;color:#b0c2d0;background:none;border:0;border-bottom:2px solid transparent;padding:10px 0 13px;min-height:40px}.inspector-tabs button[aria-selected=true]{color:#a9ecd9;border-bottom-color:#90dac5}.inspector-kicker{font-size:8px;letter-spacing:1.1px;color:#a0b7c8;margin-bottom:11px}.anatomy-inspector h2{font-size:19px;line-height:1.5;font-weight:550;color:#e0eaf0;overflow-wrap:anywhere}.muted{color:#a6bbc9;font-size:11px;line-height:1.8;margin:7px 0}.source-id{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin:15px 0 18px;font-size:9px;color:#b6c6d1}.source-id>span:first-child{background:#233744;border:1px solid #3a5363;border-radius:3px;padding:5px 7px;letter-spacing:.4px}.selection-buttons{display:flex;gap:7px;margin:12px 0}.btn{display:flex;align-items:center;justify-content:center;gap:7px;background:#1c2f3c;color:#d3e2eb;border:1px solid #4d687a;border-radius:4px;min-height:36px;padding:8px 11px;font-size:10px;line-height:1.5}.btn:hover{background:#2e4e5d}.btn.primary{background:#a5decc;color:#11332e;border-color:#b8e9da;font-weight:600}.btn.primary:hover{background:#c0ecdd}.selection-buttons>.btn{flex:1}.control-label{display:flex;justify-content:space-between;gap:8px;font-size:10px;line-height:1.6;color:#b2c8d7;margin:20px 0 8px}.control-label output{color:#c9e8dd}.dissection-box{border-top:1px solid #304655;border-bottom:1px solid #304655;padding:20px 0;margin-top:21px}.dissection-box h3{font-size:12px;font-weight:550;color:#d7e4ed}.dissection-box>p{font-size:10px;color:#a8bdcb;line-height:1.8;margin:9px 0}.fine-print{display:block;font-size:9px;line-height:1.7;color:#a7bac8;margin-top:4px}.source-detail{margin:19px 0}.source-detail summary{font-size:11px;color:#baceDC;cursor:pointer;min-height:30px}.source-detail p{font-size:10px;line-height:1.8;color:#a5bcca;margin:8px 0;overflow-wrap:anywhere}.source-detail a,.reference-link{display:flex;align-items:center;gap:6px;font-size:10px;line-height:1.7;color:#a3dfcb}.source-detail a svg,.reference-link svg{width:12px;height:12px}.navigation-help{display:flex;gap:10px;align-items:flex-start;padding:14px 0;border-top:1px solid #304655}.navigation-help>svg{color:#9ebfcd;width:16px;height:16px}.navigation-help p{font-size:9px;color:#a2bac9;line-height:1.9}.navigation-help strong{display:block;color:#ccdde8;font-size:10px;font-weight:500;margin-bottom:4px}.coverage-card{display:flex;gap:11px;align-items:flex-start;background:#1d2c36;border:1px solid #3c5362;border-radius:6px;padding:15px 12px;margin-top:26px}.coverage-card>svg{color:#b5d9cc;width:17px;height:17px;flex-shrink:0}.coverage-card strong{font-size:10px;font-weight:550;line-height:1.7}.coverage-card p{font-size:9px;line-height:1.8;color:#aec0cc;margin:7px 0}.coverage-card button{display:flex;align-items:center;gap:6px;background:none;border:0;padding:6px 0 0;color:#a8e2ce;font-size:9px;line-height:1.7;text-align:left}.coverage-card button svg{width:12px;height:12px}#procedureContext{width:100%;background:#1b2e3c;border:1px solid #4d6578;border-radius:4px;font-size:11px;color:#d2e2ec;padding:10px 7px}.context-scope{font-size:10px;line-height:1.9;color:#d2c09c;background:#302c23;border-left:2px solid #a68f5c;padding:12px;margin:16px 0 24px}.context-step small{font-size:9px;letter-spacing:1px;color:#9fd7c7}.context-step h2{font-size:19px;margin:11px 0}.context-step p{font-size:12px;line-height:1.9;color:#b5c9d6;margin-bottom:23px}.context-boundary{display:flex;align-items:flex-start;gap:8px;font-size:10px;line-height:1.9;color:#b3c5d2;margin:23px 0}.context-boundary svg{width:15px;height:15px;margin-top:3px}dialog{padding:0;width:760px;max-width:calc(100vw - 28px);max-height:90vh;border:1px solid #587080;border-radius:9px;background:#14232f;color:#d6e6ef;box-shadow:0 25px 100px #0008}dialog::backdrop{background:#060f17aa;backdrop-filter:blur(4px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 25px;border-bottom:1px solid #3f5667}.dialog-header small{font-size:8px;letter-spacing:1.5px;color:#a2c4c0}.dialog-header h2{font-size:21px;font-weight:500;margin-top:8px}.dialog-body{padding:22px 26px;max-height:calc(90vh - 112px);overflow:auto}.dialog-body h3{font-size:14px;color:#d9efeb;margin:19px 0 9px}.dialog-body p,.dialog-body li{font-size:12px;line-height:1.9;color:#b4cad7}.dialog-body p{margin:10px 0}.dialog-body ul{padding-left:20px}.dialog-body li{margin:10px 0}.evidence-links{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;margin-top:19px}.evidence-warning{background:#332e22;border-left:2px solid #c9ab71;color:#e2d3b7!important;padding:14px}#atlasToast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:25;background:#d3efe3;color:#163d33;border:1px solid #a1d2bd;border-radius:5px;padding:12px 19px;font-size:12px;line-height:1.7;box-shadow:0 10px 40px #0005;max-width:calc(100vw - 30px)}.mobile-close,.index-toggle{display:none}html[data-embedded] .atlas-header .atlas-brand{display:none}html[data-embedded] .atlas-header{height:50px;padding:0 20px}html[data-embedded] .generic-tag{font-size:9px}html[data-embedded] .atlas-layout{grid-template-columns:220px minmax(0,1fr) 263px}
@media(max-width:1160px){.atlas-layout,html[data-embedded] .atlas-layout{grid-template-columns:200px minmax(0,1fr) 243px}.atlas-center{padding:17px 14px 0}.anatomy-inspector{padding:15px 14px}.model-heading h1{font-size:21px}.view-name{display:none}.stage-legend{font-size:7.5px}.camera-views button{padding:7px;font-size:8px}.generic-tag{display:none}.atlas-header{padding:0 18px}.specialty-nav{padding-left:18px;padding-right:18px}.specialty-nav button{padding:8px 10px}.specialty-nav button small{font-size:8px}.header-tools .tool{font-size:10px}.clipping-controls input[type=range]{max-width:100px}}
@media(max-width:930px){.atlas-layout,html[data-embedded] .atlas-layout{grid-template-columns:minmax(0,1fr) 260px}.anatomy-index{display:none;position:fixed;left:0;top:0;bottom:0;width:min(330px,90vw);z-index:20;box-shadow:20px 0 80px #0009}.index-open .anatomy-index{display:flex}.index-toggle,.mobile-close{display:inline-flex}.model-heading h1{font-size:23px}.specialty-nav button small{display:none}.specialty-nav button>span{font-size:11px}.specialty-nav button svg{width:18px;height:18px}.atlas-header{gap:10px}.atlas-brand{font-size:12px}.atlas-brand>svg{width:24px;height:24px}.atlas-brand b{font-size:7px}.header-tools .tool{padding:8px}.header-tools .tool span{display:none}.generic-tag{display:block;font-size:8px}html[data-embedded] .atlas-header{height:46px}.source-marker{font-size:7.5px}.stage-legend{display:block}.stage-legend>span{display:block}.stage-tools{gap:0}.render-modes button{padding:6px 8px}}
@media(max-width:640px){body{height:auto;min-height:100dvh;overflow:auto}.atlas-header{height:58px;padding:0 13px}.atlas-brand{font-size:11px}.generic-tag{display:none}.header-tools{gap:3px}.header-tools .tool{min-height:33px;padding:6px}.specialty-nav{padding:10px;gap:4px}.specialty-nav button{min-width:76px;flex:none;justify-content:center;flex-direction:column;gap:5px;padding:7px}.specialty-nav button>span{font-size:10px}.specialty-nav button svg{width:18px;height:18px}.atlas-layout,html[data-embedded] .atlas-layout{display:block}.atlas-center{padding:18px 12px 0}.model-heading{margin-bottom:16px}.model-heading h1{font-size:23px}.model-heading>div>span{font-size:10px}.model-heading p{font-size:8px;letter-spacing:1px}.model-heading .index-toggle{font-size:9px;padding:7px;gap:5px}.stage{height:440px;min-height:300px;flex:none}.source-marker{font-size:7px;top:61px;max-width:65%;line-height:1.8}.stage-top{top:11px;left:10px;right:10px}.orientation-key{right:17px;top:65px;font-size:8px}.stage-tools .icon-btn{width:27px}.render-modes button{font-size:9px;min-height:29px}.camera-views{gap:3px;padding-bottom:9px}.camera-views button{font-size:8px;padding:6px;min-height:29px}.stage-legend{display:flex;font-size:7px;padding:8px}.stage-legend>span:last-child{max-width:45%;text-align:right}.exploration-tools{padding-top:12px}.preset-bar{display:grid;grid-template-columns:1fr 1fr;gap:7px}.preset-bar button{justify-content:center;font-size:10px;min-height:37px}.clipping-controls{gap:9px;padding:13px 0 6px}.clipping-controls input[type=range]{max-width:none}.atlas-status{font-size:8px;gap:15px;padding:11px 0 15px}.atlas-status span{max-width:50%}.anatomy-inspector{border-left:0;border-top:1px solid var(--line);padding:15px 20px 25px;overflow:visible}.inspector-tabs{margin-bottom:23px}.inspector-tabs button{font-size:12px}.anatomy-inspector h2{font-size:22px}.coverage-card{margin-top:20px}.coverage-card p,.fine-print,.navigation-help p{font-size:11px}.coverage-card strong{font-size:12px}.coverage-card button{font-size:11px}.btn{font-size:12px;min-height:40px}.control-label{font-size:12px}.dissection-box h3{font-size:15px}.dissection-box>p{font-size:12px}.context-scope,.context-boundary{font-size:12px}.dialog-header{padding:18px}.dialog-body{padding:16px 19px}.dialog-header h2{font-size:20px}.selected-callout{max-width:145px;font-size:8px}.source-detail summary,.source-detail p,.source-detail a,.reference-link{font-size:12px}.generic-tag>span{margin-left:5px}html[data-embedded] .generic-tag{display:block}html[data-embedded] .atlas-header{padding:0 12px}.source-id{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.orientation-key{display:block;width:60px;height:60px;right:13px;top:64px}.orientation-key [data-direction]{position:absolute;transform:translate(-50%,-50%);font-size:8px;line-height:1}
