@charset "UTF-8";
:root{color-scheme:light;--ink:#20342c;--muted:#738078;--line:#e1e7e0;--green:#1d7154;--light:#eaf4ed;--paper:#f6f7f3;--header:#142d26;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;color:inherit;background:white;border:1px solid var(--line);border-radius:7px;padding:8px 12px;transition:background .16s,color .16s,border-color .16s}button:hover{background:#edf4ef;border-color:#b2c9b8}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #5cac8c;outline-offset:3px}button.primary{background:var(--green);color:white;border-color:var(--green);font-weight:650}button.primary:hover{background:#165c44}a{color:inherit}h1,h2,h3,p{margin:0}h1{font-size:20px;letter-spacing:-.5px}h2{font-size:25px;font-weight:650;letter-spacing:-.6px}h3{font-size:19px;line-height:1.5}p{line-height:1.75}[hidden]{display:none!important}input[type=checkbox]{accent-color:var(--green);width:15px;height:15px;flex:none}input[type=range]{accent-color:var(--green);cursor:pointer}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.45px;color:var(--muted);text-transform:uppercase}.app-header{height:76px;background:var(--header);color:#f1f5ed;display:flex;align-items:center;gap:42px;padding:0 27px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:17px;font-weight:750;letter-spacing:1.7px;flex:none}.brand-symbol{width:33px;height:37px;display:grid;place-items:center;background:#b9efcf;color:#142d26;font-size:26px;font-style:italic;clip-path:polygon(18% 0,100% 0,82% 100%,0 100%)}.brand-sub{display:block;letter-spacing:2.4px;font-size:10px;font-weight:450;margin-top:3px;color:#b8c9bd}.header-route{display:flex;align-items:center;gap:15px;font-size:13px}.header-route>span:first-child{color:#afc2b6}.slash{color:#627b6b}.sample-tag{font-size:10px;border:1px solid #516d5d;border-radius:4px;padding:3px 7px;color:#c8dccd}.header-goals{margin-left:auto;display:flex;gap:20px;font-size:11px;color:#c7d7ca}.header-goals span:before{content:"";display:inline-block;width:4px;height:4px;background:#99c5a7;margin-right:7px;border-radius:50%}
.workspace{display:grid;grid-template-columns:252px minmax(0,1fr) 340px;height:calc(100dvh - 76px);min-height:620px}.navigator{background:#fbfcf8;border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.navigator-title{padding:27px 23px 22px}.navigator-title .eyebrow{font-size:9px;letter-spacing:1.5px}.navigator-title h1{margin-top:9px}.navigator-title p{font-size:11px;color:var(--muted);margin-top:9px}.nav-switch{display:flex;padding:0 20px 18px;gap:4px}.nav-switch button{flex:1;border:0;background:transparent;font-size:12px}.nav-switch button.active{background:#e6eee4;color:#286244;font-weight:650}#step-nav,#part-browser{overflow-y:auto;padding:0 13px 20px;flex:1;min-height:0;scrollbar-width:thin}.step-group{border-top:1px solid #e8ece4;padding:6px 0}.step-group summary{display:flex;align-items:center;gap:9px;min-height:45px;padding:4px 8px}.group-number{font-family:Consolas,monospace;font-size:10px;color:#849182}.group-name{font-size:12px;font-weight:600;flex:1}.group-count{font-size:10px;color:#99a397}.step-group[open] .group-name{color:var(--green)}.group-steps{padding:0 0 6px 9px}.step-item{width:100%;text-align:left;display:flex;align-items:center;gap:10px;border:0;border-radius:5px;background:transparent;font-size:11px;line-height:1.6;padding:9px 8px;color:#778177}.step-dot{width:5px;height:5px;border:1px solid #a7b6a6;border-radius:50%;flex:none}.step-item.active{color:#1a6846;background:#e7f1e6;font-weight:650}.step-item.active .step-dot{background:#278956;border-color:#278956;box-shadow:0 0 0 3px #d4e7d5}.nav-foot{padding:18px 23px;border-top:1px solid var(--line);font-size:10px;color:#526a56}.nav-foot>span:last-child{display:block;margin-top:5px;color:#929b8d;padding-left:12px}.live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#5c9770;margin-right:7px;vertical-align:middle}.search-label{display:block;padding:5px 6px 14px;font-size:11px;color:var(--muted)}.search-label input{display:block;width:100%;padding:10px;margin-top:7px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink);font-size:12px}.catalog-group{border-bottom:1px solid var(--line)}.catalog-group summary{display:flex;gap:8px;align-items:center;padding:12px 8px;font-size:11px;line-height:1.6}.catalog-group summary span{flex:1}.catalog-group small{color:var(--muted)}.catalog-instance{display:block;margin:2px 6px 7px;width:calc(100% - 12px);font-size:11px;text-align:left}.catalog-instance.selected{background:var(--light);border-color:var(--green)}.search-empty{font-size:12px;padding:10px;color:var(--muted)}
.main-column{min-width:0;padding:25px 25px 17px;display:flex;flex-direction:column;gap:17px;overflow:hidden}.step-heading{display:flex;justify-content:space-between;align-items:center;min-height:61px;gap:10px}.step-heading .eyebrow{font-size:10px;letter-spacing:.6px;margin-bottom:8px}.step-index{font-family:Consolas,monospace;font-size:12px;color:#839183;white-space:nowrap;background:#e9eee6;border:1px solid #dfe6da;padding:7px 10px;border-radius:6px}.mobile-navigation{display:none}.viewer-shell{border:1px solid #dbe4db;border-radius:11px;background:#edf2ef;overflow:hidden;display:flex;flex-direction:column;flex:1;min-height:280px;box-shadow:0 4px 14px #203b2911}.viewer-toolbar{display:flex;justify-content:space-between;gap:8px;padding:11px 13px;background:#f5f8f3e6;border-bottom:1px solid #dce4da;z-index:2}.tool-group{display:flex;align-items:center;gap:5px}.tool-group button{font-size:10px;padding:7px 9px;border-color:#dae3d8;background:#fbfdf9}.toggle{display:flex;align-items:center;gap:3px;font-size:10px;color:#6c7d6c;white-space:nowrap;cursor:pointer}.viewport{position:relative;flex:1;min-height:220px;overflow:hidden;isolation:isolate}.model-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:none}.model-canvas:active{cursor:grabbing}.view-label{position:absolute;top:17px;left:19px;pointer-events:none;font-size:10px;color:#6c8070;background:#f8fbf6be;border:1px solid #d8e2d7;border-radius:4px;padding:6px 9px}.view-help{position:absolute;bottom:15px;left:0;right:0;text-align:center;font-size:9px;color:#819183;pointer-events:none}.view-help span{padding:0 8px}.color-legend{position:absolute;bottom:44px;left:19px;font-size:9px;color:#69816f;pointer-events:none}.color-legend i{display:inline-block;height:6px;width:6px;border-radius:2px;background:#36b480;margin-right:6px}.color-legend span{margin-left:10px;color:#98a397}.hover-label{position:absolute;z-index:5;pointer-events:none;background:#203f33ec;color:#f4fff7;border:1px solid #ffffff40;border-radius:5px;padding:7px 10px;font-size:11px;box-shadow:0 4px 14px #17312324;max-width:230px}.loading{position:absolute;inset:0;z-index:8;background:#edf2ef;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:13px;text-align:center;padding:25px}.loading strong{font-size:14px}.loading p{font-size:11px;color:var(--muted);max-width:300px}.loading-orbit{display:block;width:35px;height:35px;border:2px solid #d0ded3;border-top-color:#458865;border-radius:50%;animation:spin 1s linear infinite}.loading.failed .loading-orbit{animation:none;border-color:#b98651}.explosion-toolbar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-top:1px solid #dce5db;background:#f6faf3}.explosion-label{display:flex;gap:13px;white-space:nowrap;font-size:10px}.explosion-label span{color:#96a18f}.explosion-label label{color:#375e45;font-weight:600}.explosion-toolbar input[type=range]{min-width:50px;width:auto;flex:1;height:4px}.explosion-toolbar output{font:10px Consolas,monospace;min-width:30px;color:#69836a}.explosion-toolbar .follow{border-left:1px solid #d8e3d6;padding-left:10px}.scene-note{font-size:9px;padding:0 16px 11px;color:#82907c;background:#f6faf3;line-height:1.6}.related-strip{min-height:72px;flex:none}.related-header{display:flex;gap:14px;align-items:center;margin-bottom:9px}.related-header strong{font-size:10px;font-weight:650}.related-header span{font-size:9px;color:#929a8e}#related-parts{display:flex;gap:6px;overflow:auto;max-height:67px;padding-bottom:5px;scrollbar-width:thin}.part-chip{font-size:10px;white-space:nowrap;padding:7px 9px;background:#fbfcf9}.part-chip.selected{color:#156c48;border-color:#6faa85;background:#e4f3e5}.step-navigation{display:flex;align-items:center;justify-content:space-between;gap:10px;flex:none;border-top:1px solid var(--line);padding-top:15px}.step-navigation button{font-size:11px;padding:10px 17px}.step-navigation span{font-size:9px;color:#9aa292;text-align:center}
.inspector{background:#fff;border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0;overflow:hidden}.inspector-tabs{display:flex;padding:21px 19px 0;gap:16px;border-bottom:1px solid var(--line);flex:none}.inspector-tabs button{background:transparent;border:0;border-radius:0;font-size:12px;color:#899183;padding:8px 1px 16px;flex:1;white-space:nowrap}.inspector-tabs button.active{border-bottom:2px solid var(--green);color:var(--green);font-weight:650}.inspector-content{flex:1;overflow:auto;padding:25px 23px 25px;scrollbar-width:thin}.section-label{font-size:10px;color:#7c8c7c;font-weight:650;letter-spacing:.3px;margin-bottom:10px;display:flex;justify-content:space-between;gap:5px}.section-label span{font-size:9px;font-weight:400;color:#a4ab9d}.focus-text{font-size:17px;line-height:1.7;font-weight:600;margin-bottom:25px}.original-text{white-space:pre-line;font-size:12px;line-height:1.95;color:#536352;margin-bottom:18px;overflow-wrap:anywhere}.issue{background:#fff6e7;border:1px solid #ecd7b1;border-left:3px solid #c9954d;color:#8c6732;border-radius:4px;padding:10px 11px;font-size:11px;line-height:1.8;margin-bottom:20px}.illustration-preview{padding:0;width:100%;overflow:hidden;margin:1px 0 23px;border:1px solid #e0e6da;border-radius:7px;background:#fbfcf9;display:block}.illustration-preview img{display:block;object-fit:contain;width:100%;height:138px;background:white;padding:7px}.illustration-preview span{display:block;font-size:10px;text-align:left;padding:9px 11px;color:#597651;border-top:1px solid #e4e9e0}.video-section{margin-bottom:24px}.video-empty{display:flex;align-items:center;justify-content:center;min-height:54px;border:1px dashed #d4dece;border-radius:6px;background:#f9fbf6;color:#9ba58f;font-size:10px;gap:8px}.video-empty:before{content:"▷";font-size:16px}.video-caption{font-size:10px;color:#95a08a;margin-top:6px;line-height:1.65}video{width:100%;border-radius:7px;background:#142d26}.reference-box{border-top:1px solid #e7ebe2;padding-top:15px}.reference-box>span{display:block;font-size:9px;color:#99a18f;margin-bottom:6px}.reference-box strong{font-size:11px;font-weight:500;color:#637259;display:block}.reference-box small{display:block;font-size:9px;color:#9aa18f;margin-top:6px;line-height:1.8}.reference-box p{font-size:10px;color:#708064;overflow-wrap:anywhere}.data-note-button{border:0;border-top:1px solid var(--line);border-radius:0;background:#fbfcf8;font-size:10px;padding:15px;color:#7a8971;flex:none}.empty-state{text-align:center;padding:50px 10px}.empty-icon{border:1px solid #d6e2d2;display:grid;place-items:center;border-radius:12px;width:50px;height:50px;margin:0 auto 19px;font-size:22px;color:#94b099;background:#f3f8ef}.empty-state h3{font-size:16px}.empty-state p{font-size:12px;color:#8a9781;margin:12px 0 20px}.empty-state button{font-size:11px}.part-actions{display:flex;gap:5px;flex-wrap:wrap;margin:15px 0 20px}.part-actions button{font-size:10px;padding:7px 8px}.purpose-box{background:#f0f6ed;border:1px solid #e0ead9;border-radius:7px;padding:14px;margin-bottom:23px}.purpose-box>span{color:#7e9471;font-size:9px}.purpose-box p{font-size:12px;color:#526c43;margin-top:6px}.properties{margin:0}.properties>div{padding:9px 0;border-bottom:1px solid #edf0e8;display:grid;grid-template-columns:94px minmax(0,1fr);gap:9px;font-size:10px;line-height:1.75}.properties dt{color:#9aa18e}.properties dd{color:#536447;margin:0;overflow-wrap:anywhere}.raw-property{display:block;color:#9ba38d;font-size:9px;margin-top:4px}.attribute-note{font-size:9px;line-height:1.9;color:#9aa58d;margin:13px 0 20px}.custom-properties{margin-bottom:22px;border-top:1px solid var(--line);padding-top:15px}.custom-properties summary{font-size:11px;display:flex;gap:8px;color:#58724a}.custom-properties summary:before{content:"＋"}.custom-properties[open] summary:before{content:"−"}.custom-properties p{font-size:10px;color:#99a38c;margin:10px 0}.check-title{font-size:19px;margin:10px 0 25px}.check-list{padding:0;list-style:none;margin:0 0 23px}.check-list li:not(.check-local-note){border-bottom:1px solid #e7eee0;padding:16px 0}.check-list label{display:flex;align-items:flex-start;gap:10px;line-height:1.9;font-size:12px;cursor:pointer}.check-list input{margin:5px 0 0}.check-local-note{font-size:9px;color:#98a58a;line-height:1.8;padding-top:13px}.check-reminder{background:#f4f8ef;padding:14px;font-size:11px;line-height:1.9;color:#809170;border-radius:6px;margin-bottom:15px}#checks-source{font-size:11px;width:100%}
dialog{border:1px solid #d6e3d3;border-radius:12px;padding:0;max-width:min(1000px,94vw);width:100%;max-height:90dvh;color:var(--ink);box-shadow:0 20px 100px #0b231c45}dialog::backdrop{background:#102e24a8;backdrop-filter:blur(3px)}.dialog-head{padding:22px 27px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.dialog-head h2{font-size:22px}.dialog-head .eyebrow{margin-bottom:7px;font-size:10px;letter-spacing:.5px}.dialog-head button{font-size:12px;flex:none}.dialog-body{padding:25px;display:grid;grid-template-columns:1.6fr 1fr;gap:25px}.dialog-body figure{margin:0 0 20px}.dialog-body img{max-width:100%;display:block;background:#f9faf6;border:1px solid #e8eee3}.dialog-body figcaption{font-size:10px;color:#8d9c81;margin-top:8px}.dialog-body .original-text{background:#f7f9f3;padding:18px;border-radius:8px}.data-body{padding:24px 30px}.data-body h3{font-size:14px;margin-bottom:8px}.data-body p{font-size:12px;color:#7b8c70;margin-bottom:21px}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#213e30;color:#f3fff0;font-size:12px;padding:12px 20px;border-radius:8px;z-index:30;box-shadow:0 5px 25px #132c2a22}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1700px){.workspace{grid-template-columns:282px minmax(0,1fr) 380px}.main-column{padding:30px 34px 21px;gap:22px}.inspector-content{padding:28px 28px}.tool-group button,.toggle{font-size:11px}.step-item,.group-name{font-size:13px}.original-text{font-size:13px}.focus-text{font-size:19px}}
@media(max-width:1180px){.workspace{grid-template-columns:211px minmax(0,1fr) 292px}.app-header{padding:0 20px;gap:28px}.header-goals{gap:10px;font-size:9px}.navigator-title{padding:24px 17px 20px}h1{font-size:18px}.main-column{padding:21px 17px 16px;gap:14px}.inspector-content{padding:21px 18px}.inspector-tabs{padding-left:15px;padding-right:15px;gap:10px}.viewer-toolbar{flex-wrap:wrap;gap:6px;padding:8px 10px}.explosion-toolbar{gap:7px;padding:11px}.explosion-toolbar .follow{font-size:9px;padding-left:7px}.step-navigation span{max-width:120px}.nav-foot{padding:15px 17px}.group-name{font-size:11px}}
@media(max-width:980px){.workspace{grid-template-columns:minmax(0,1fr) 310px;height:calc(100dvh - 68px)}.app-header{height:68px}.navigator{display:none}.header-goals{display:none}.mobile-navigation{display:flex;gap:12px}.mobile-navigation label{font-size:9px;color:#93a183;flex:1;min-width:0}.mobile-navigation select{display:block;margin-top:5px;width:100%;padding:7px;color:#60734f;background:#fcfdf9;border:1px solid #d8e3d0;border-radius:5px;font-size:11px}.step-heading{min-height:55px}h2{font-size:22px}.viewer-toolbar{flex-wrap:nowrap}.tool-group button{font-size:9px;padding:6px 7px}.tool-group{gap:3px}.follow{display:none!important}}
@media(max-width:720px){.app-header{padding:0 17px;height:65px;gap:16px;justify-content:space-between}.brand{font-size:13px;letter-spacing:1.2px}.brand-symbol{height:31px;width:28px;font-size:23px}.brand-sub{font-size:8px;letter-spacing:1.7px}.header-route{font-size:11px;gap:8px}.header-route>span:first-child,.slash{display:none}.sample-tag{font-size:8px;padding:2px 5px}.workspace{display:block;height:auto;min-height:0}.main-column{padding:20px 14px 17px;gap:14px;overflow:visible}.step-heading{min-height:46px}.step-heading h2{font-size:23px}.step-heading .eyebrow{font-size:9px}.step-index{font-size:10px}.viewer-shell{height:460px;min-height:0;flex:none}.viewport{min-height:0}.viewer-toolbar{padding:9px;gap:4px}.tool-group button{font-size:10px;padding:7px}.toggle{font-size:9px}.toggle input{width:13px;height:13px}.view-help{font-size:8px}.view-help span{padding:0 4px}.color-legend{font-size:8px;left:12px}.view-label{font-size:9px;left:12px;top:12px}.explosion-toolbar{padding:12px}.explosion-label{font-size:10px}.scene-note{font-size:8px;min-height:30px}.related-strip{min-height:65px}.related-header{margin-bottom:8px}.part-chip{font-size:10px}.step-navigation{padding-top:12px}.step-navigation span{font-size:8px;max-width:116px}.step-navigation button{font-size:11px;padding:10px 12px}.inspector{border-left:0;border-top:1px solid #d5e1cf;min-height:420px;overflow:visible}.inspector-tabs{padding-top:15px;position:sticky;top:0;background:white;z-index:10}.inspector-content{overflow:visible;padding:24px 23px}.illustration-preview img{height:180px}.focus-text{font-size:18px}.original-text{font-size:13px}.inspector-tabs button{font-size:13px}.properties>div{font-size:12px;grid-template-columns:112px 1fr}.dialog-head{padding:18px;align-items:flex-start}.dialog-head h2{font-size:18px}.dialog-head .eyebrow{font-size:8px;line-height:1.7}.dialog-body{padding:18px;display:flex;flex-direction:column-reverse;gap:8px}.data-body{padding:20px}.check-list label{font-size:13px}.check-title{font-size:20px}}
.tool-group button{white-space:nowrap}
.tool-group button[aria-pressed=true]{color:#1b704b;background:#dfefde;border-color:#a9cbaa}
@media(max-width:980px){.viewer-toolbar{flex-wrap:wrap}.tool-group:last-child{margin-left:auto}}
@media(max-width:720px){.tool-group button{font-size:11px;padding:7px 9px}.mobile-navigation label{font-size:10px}.mobile-navigation select{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.mode-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:-5px}.mode-switch{display:flex;background:#e7ece4;padding:3px;border-radius:8px;gap:2px}.mode-switch button{border:0;background:transparent;font-size:11px;padding:7px 12px;color:#7b8b76}.mode-switch button.active{background:#fff;box-shadow:0 1px 4px #17392412;color:#1d7154;font-weight:650}#flow-status{font-size:10px;color:#6f836e;flex:1}#restart-flow{border:0;background:transparent;font-size:10px;padding:6px;color:#80907a}.flow-controls{padding:12px 15px;background:#f6faf3;border-top:1px solid #dce5db;flex:none}.flow-control-row{display:flex;align-items:center;gap:7px;margin-bottom:10px}.flow-control-row button{font-size:10px;padding:6px 9px}#play-step{background:#e6f0e2;color:#246744;border-color:#cfdfc8}#phase-label{flex:1;font-size:10px;color:#5e795a;line-height:1.5}.playhead-row{display:flex;align-items:center;gap:12px;font-size:9px;color:#7f8d78}.playhead-row input{flex:1;width:50px;height:4px}.playhead-row output{font:10px Consolas,monospace;width:32px;text-align:right}.fastener-closeup{position:absolute;right:14px;top:13px;width:183px;border:1px solid #d7d4bc;border-radius:9px;overflow:hidden;pointer-events:none;box-shadow:0 4px 18px #35483216}.closeup-title{font-size:10px;color:#776b47;padding:9px 11px;background:#faf8ee}.closeup-title strong{display:block;font-size:11px;color:#a07633;margin-top:4px;font-weight:600}#fastener-closeup-view{height:151px}.fastener-closeup small{display:block;background:#faf8ee;font-size:8px;padding:7px 9px;color:#999078}.connection-card{background:#f5f8f1;border:1px solid #dfe8d8;border-radius:8px;padding:13px;margin-bottom:20px}.connection-card>.section-label{color:#6a8661;margin-bottom:6px}#connection-title{font-size:12px;line-height:1.8;color:#425e39}#connection-fasteners{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.fastener-chip{font-size:10px;padding:5px 7px;color:#8e6830;border-color:#e6d6b7;background:#fffaf0}.adhesive-label,.connection-operation{font-size:10px;color:#899477;line-height:1.8}.adhesive-label{width:100%;margin-top:4px}.connection-card details{border-top:1px solid #e1e8d9;margin-top:12px;padding-top:10px}.connection-card summary{font-size:9px;color:#8b997e}.connection-card summary:before{content:'＋ ';color:#95a389}.connection-card details[open] summary:before{content:'− '}.connection-card details p{font-size:10px;line-height:1.8;color:#829071;margin-top:8px}.step-item.completed .step-dot{background:#82ac85;border-color:#82ac85}.step-item.flow-current:not(.active){box-shadow:inset 2px 0 #8ebc91}.step-item.flow-current:not(.active):after{content:'装配中';font-size:8px;color:#829775;margin-left:auto;white-space:nowrap}body[data-mode=flow] #view-context,body[data-mode=flow] .viewer-toolbar .tool-group:last-child{display:none}body[data-mode=flow] .viewer-toolbar:after{content:'实色：已加入  ·  虚影：待装配';font-size:9px;align-self:center;color:#8b9b86}body[data-mode=reference] .mode-switch{background:#edece4}body[data-mode=reference] #flow-status{color:#9a8b6b}
.color-legend b{font-weight:400}.color-legend .fastener-key{margin-left:12px;color:#8e6830}.color-legend .fastener-key i{background:#db943f}body[data-mode=reference] .color-legend .fastener-key{display:none}
@media(min-width:1700px){.mode-switch button{font-size:12px}.flow-control-row button,#phase-label{font-size:11px}.fastener-closeup{width:204px}#fastener-closeup-view{height:174px}}
@media(max-width:1180px){.mode-bar{gap:7px}.mode-switch button{font-size:10px;padding:7px 9px}#flow-status{font-size:9px}#restart-flow{font-size:9px}.flow-control-row{flex-wrap:wrap}#phase-label{font-size:9px}.fastener-closeup{width:150px;right:10px;top:10px}#fastener-closeup-view{height:126px}.closeup-title{font-size:9px;padding:7px 9px}.closeup-title strong{font-size:10px}.fastener-closeup small{font-size:7px}body[data-mode=flow] .viewer-toolbar:after{font-size:8px}}
@media(max-width:720px){.mode-bar{gap:8px;margin:0}.mode-switch button{font-size:12px;padding:8px 12px}#flow-status{font-size:10px;flex-basis:40%}#restart-flow{font-size:10px;margin-left:auto}.viewer-shell{height:510px}.flow-controls{padding:12px}.flow-control-row button{font-size:11px}#phase-label{order:5;flex-basis:100%;font-size:10px}.flow-control-row .toggle{margin-left:auto;font-size:10px}.fastener-closeup{width:138px;top:9px;right:9px}#fastener-closeup-view{height:115px}.connection-card{padding:15px}#connection-title{font-size:13px}.fastener-chip{font-size:11px}body[data-mode=flow] .viewer-toolbar:after{display:none}}
@media(min-width:721px) and (max-height:800px){.app-header{height:64px}.workspace{height:calc(100dvh - 64px);min-height:610px}.main-column{padding-top:18px;gap:12px}.step-heading{min-height:49px}.flow-controls{padding:9px 15px}.flow-control-row{margin-bottom:7px}.step-navigation{padding-top:12px}}
@media(max-width:720px){.fastener-closeup{width:104px}#fastener-closeup-view{height:93px}.fastener-closeup small{line-height:1.5;padding:5px 7px}.closeup-title{font-size:8px;padding:7px}.closeup-title strong{font-size:9px}}