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#d5e3df;padding:18px 20px;border-radius:7px;font-size:13px;line-height:1.8}.notice p{font-size:12px;margin:8px 0 0}ol{font-size:13px;line-height:1.9;padding-left:24px}ol li{margin-bottom:10px}.action-row{display:flex;align-items:center;flex-wrap:wrap;gap:13px;margin:18px 0}.action-row button{font-size:12px}.file-button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:9px 12px;cursor:pointer;font-size:12px}.file-button input{width:170px;font-size:11px;min-height:0}.source-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}.source-card{border-top:1px solid var(--line);padding:17px 5px;min-width:0}.source-card h2{font-size:14px;line-height:1.7}.source-card p{font-size:12px;margin:6px 0}.source-card a{font-size:12px;overflow-wrap:anywhere}footer{max-width:1540px;padding:18px 30px;margin:auto;border-top:1px solid var(--line);font-size:10px;color:var(--muted);line-height:1.8}footer span{float:right}#toast{display:none;position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;padding:12px 17px;border-radius:8px;font-size:12px;max-width:90%;z-index:20}#fallback{position:absolute;z-index:5;left:15%;right:15%;top:30%;padding:20px;background:white;font-size:13px;line-height:1.8}[hidden]{display:none!important}
@media(max-width:1100px){main{padding:20px}.model-grid{grid-template-columns:minmax(0,1fr) 290px}.heading h1{font-size:24px}#viewport{height:500px}.era-picker select{min-width:180px}.metrics{gap:6px}.metrics article{padding:12px}.metrics b{font-size:25px}}
@media(max-width:760px){header{padding:13px 14px}.mark{width:34px;height:34px;font-size:18px}.brand{gap:9px}.brand b{font-size:16px}.brand b span{font-size:9px}.brand small{font-size:10px}.version{font-size:11px}.version small{font-size:9px}nav{padding:7px 8px;display:grid;grid-template-columns:repeat(5,1fr);gap:2px}nav button{font-size:11px;padding:5px 2px;min-height:38px}main{padding:16px 12px 25px}.heading{display:block;margin-bottom:15px}.heading h1{font-size:23px}.heading p{font-size:12px}.eyebrow{font-size:10px}.era-picker{margin-top:13px;flex-direction:row;align-items:center;font-size:11px}.era-picker select{flex:1}.era-buttons{gap:4px}.era-buttons button{font-size:11px;padding:5px 9px;min-height:32px}.era-note{font-size:11px;padding:10px 11px}.model-grid{display:flex;flex-direction:column}#viewport{height:400px;min-height:350px;border-radius:9px}.view-head{left:9px;right:9px;top:9px;font-size:10px}.view-head span{padding:6px}.view-foot{font-size:9px;left:9px;right:9px;bottom:9px}.tools{gap:5px;padding:10px 0}.tools button{padding:6px 8px}.tools label{margin-right:3px}.legend{gap:8px}.process-strip{gap:4px}.process-strip button{font-size:10px;padding:5px 7px;min-height:33px}.unit-label{font-size:9px;max-width:210px;overflow:hidden;text-overflow:ellipsis}.metrics{gap:5px}.metrics article{padding:10px 8px}.metrics small{font-size:9px}.metrics b{font-size:22px}.metrics em{font-size:9px;display:block}.metrics p{font-size:10px}.inspector{max-height:none;padding:17px}.cards,.source-list,.map-grid{grid-template-columns:1fr}.panel{padding:16px}.timeline article{grid-template-columns:84px 1fr;gap:17px}.timeline article:before{left:87px}.timeline article:after{left:83px}.timeline time{font-size:10px}.timeline h2{font-size:16px}.timeline p{font-size:12px}.card{padding:16px}.notice{padding:15px}.source-list{gap:4px}.action-row{gap:8px}.file-button{display:block;width:100%}.file-button input{width:100%}footer{padding:15px 12px}footer span{float:none;display:block}}
@media(max-width:360px){.heading h1{font-size:21px}.brand b{font-size:14px}.brand small{font-size:9px}header{gap:5px}.version small{max-width:68px}#viewport{height:350px}.view-head span{font-size:9px}.metrics b{font-size:20px}.metrics small{font-size:8px}.metrics p{font-size:9px}.card .row{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
.cycle-card{margin:14px 0 0;padding:17px 19px;background:#edf2e8;border:1px solid #d7e2cf;border-radius:8px}.cycle-card strong{font-size:15px}.cycle-card p{font-size:12px;margin:8px 0}.cycle-card .era-buttons{margin-bottom:8px}.map-relation-list p{font-size:12px;line-height:1.8;border-top:1px solid #d9e2e2;padding:10px 0}.map-links a{display:block;padding:9px 10px;border:1px solid #d7e2e2;border-radius:6px;background:#f6faf8}.source-mini,.facts{overflow-wrap:anywhere}.geometry-explain{background:#eaf1ed;padding:10px 12px;border-radius:6px}