.attribute-group{margin:18px 0;padding:22px;background:white;border:1px solid #c9d7e5;border-radius:12px}.attribute-group>summary{cursor:pointer;font-size:20px;font-weight:650;color:#214e75}.attribute-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.attribute-field label{font-size:15px;line-height:1.4}.attribute-field small{display:block;color:#53697c;line-height:1.5;margin-top:7px;font-size:13px}.attribute-field select{font-size:14px}.explorer-intro{max-width:850px}.privacy-strip{background:#e6f1ed;border-left:4px solid #457a68;padding:15px 18px}.scenario-tools{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.scenario-tools>div{flex:1;min-width:220px}.scenario-tools select{font-size:14px}#attributes>.button,#attributes>.secondary{margin:12px 10px 12px 0}.route-card{margin:18px 0;border:1px solid #cfdae4;border-radius:12px;padding:24px;background:white}.route-card h3{font-size:23px;margin:12px 0}.route-card h4{margin:20px 0 6px;color:#214e75}.route-card details{border-top:1px solid #e0e7ee;margin-top:18px;padding-top:14px}.route-card summary{cursor:pointer;color:#225685;font-weight:650}.route-status{display:inline-block;font-size:12px;padding:5px 10px;border-radius:5px;background:#eaf0f6;color:#35516a;font-weight:700}.state-candidate,.state-reported{background:#e3edf9;color:#235483}.state-conflict,.state-gap,.state-expired{background:#fff0d8;color:#755519}.gsa-result{border-left:5px solid #2c689c}#scenario-results:focus{outline:none}#scenario-results ul{padding-left:22px}#download-report:disabled{opacity:.45;cursor:default}.explorer-quick{padding:18px 22px;background:#e6eef8;border-radius:10px;margin:18px 0}.explorer-quick p{margin:5px 0}@media(max-width:750px){.attribute-grid{grid-template-columns:1fr}.attribute-group,.route-card{padding:18px}.attribute-group>summary{font-size:18px}}@media print{#attributes,.scenario-tools,#download-report{display:none}.route-card details{display:block}.route-card{break-inside:avoid}}

/* Native mobile selects stay readable without forcing the page wider. */
.attribute-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.attribute-field,.scenario-tools>div{min-width:0}
.attribute-field select,.scenario-tools select{max-width:100%;min-height:48px;font-size:16px}
.attribute-group,.route-card,.explorer-quick,.scenario-tools{overflow-wrap:anywhere}
.attribute-group>summary,.route-card summary{min-height:44px;padding:8px 0;line-height:1.4;touch-action:manipulation}
#attributes button,.scenario-tools button,#download-report{min-height:44px;max-width:100%;line-height:1.4;white-space:normal;touch-action:manipulation}
@media(max-width:750px){
 .attribute-grid{grid-template-columns:minmax(0,1fr);gap:18px}
 .scenario-tools>div{flex-basis:100%;width:100%}
 .scenario-tools button{width:100%}
 .route-card h3{font-size:21px}
}
@media(max-width:480px){
 .attribute-group,.route-card,.explorer-quick{padding:16px}
 #attributes>button,#download-report{display:block;width:100%;margin:12px 0}
}