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@media(min-width:1500px){main{padding-left:55px;padding-right:55px}.chat-layout{grid-template-columns:minmax(450px,1fr) 280px;gap:35px}}@media(max-width:1120px){.workspace{grid-template-columns:190px 1fr}.sidebar{padding:25px 13px}.sidebar-brand{gap:7px}.sidebar-brand>span{display:none}main{padding:0 22px 25px}.chat-layout{grid-template-columns:minmax(300px,1fr) 205px;gap:18px}.top-actions .clock{display:none}.sync-panel h3{font-size:21px}.sources-layout{grid-template-columns:220px 1fr;gap:18px}.source-list-card,.source-editor{padding:20px}}@media(max-width:860px){.workspace{grid-template-columns:1fr}.sidebar{position:static;height:auto;padding:15px 18px;flex-direction:row;align-items:center;gap:7px;flex-wrap:wrap;border-right:0;border-bottom:1px solid var(--border)}.sidebar-brand{margin-right:auto}.workspace-label{display:none}.nav-item{padding:10px;font-size:12px;margin:0}.nav-item span{display:none}.sidebar-bottom{margin:0;width:100%;padding-top:9px;font-size:10px}.sidebar-bottom button{font-size:10px;padding:2px 8px}.chat-layout{grid-template-columns:1fr}.chat-card{height:70vh;min-height:480px}.sync-panel{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0}.sync-panel>.eyebrow,.sync-panel>h3,.sync-panel>p,.checklist,.scope-banner{display:none}.timer-box{margin:0;padding:14px;display:block;text-align:center}.timer-box>span{display:block;font-size:10px}.timer-box strong{font-size:28px;display:block;margin:5px 0}.timer-box small{display:none}.sync-panel>.secondary{align-self:center;padding:16px}.sources-layout{grid-template-columns:1fr}.source-list-card{padding:15px}.source-list-card .small-text{display:none}#source-list{display:flex;gap:10px;overflow:auto}.source-option{min-width:180px;width:180px}.source-editor textarea{height:180px}.source-editor h3{margin:12px 0}.login-card{padding:45px}.login-visual{padding:30px}.illustration-message{padding:22px}.illustration-message div{font-size:17px}.login-card h1{font-size:34px}.login-card>.eyebrow{font-size:10px}.editor-actions{flex-wrap:wrap}}@media(max-width:580px){.login-screen{grid-template-columns:1fr}.login-card{padding:36px 26px}.login-visual{display:none}main{padding:0 12px 20px}.topbar{padding:21px 4px 18px;gap:8px}.topbar h2{font-size:21px}.topbar .eyebrow{font-size:9px}.top-actions .secondary{padding:9px;font-size:11px}.sidebar{padding:12px}.sidebar-brand strong{font-size:13px}.brand-mark.small{height:30px;width:30px;font-size:18px}.nav-item{padding:8px;font-size:11px}.chat-card{min-height:430px;height:67vh;border-radius:10px}.conversation-head{padding:14px}.badge{font-size:9px}.message-list{padding:20px 14px}.bubble{font-size:16px}.message{max-width:94%}.composer{padding:12px}.compose-options>span{display:none}.compose-footer>span{max-width:170px;line-height:1.5}.sync-panel{gap:10px}.source-editor{padding:20px}.guide{padding:22px}.guide h3{font-size:18px}}

.bubble .message-link{color:#155b91;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.bubble .message-link:hover{color:#0b3b65}.history-link{font-size:12px;overflow-wrap:anywhere}.history-link .message-link{color:#155b91;text-underline-offset:2px}