.w-workspace{height:100%;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 48px;position:relative}.w-conversation{min-width:0;min-height:0;display:flex;flex-direction:column}.w-conversation-head{display:flex;align-items:center;gap:12px;padding:12px 24px;border-bottom:1px solid var(--line);flex-shrink:0}.w-conversation-head>strong{font-weight:500;font-size:13px;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.w-welcome{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:24px;gap:24px}.w-welcome h1{font-size:24px;letter-spacing:-.035em;margin:0;max-width:24ch}.w-welcome p{font-size:14px;color:var(--muted);max-width:52ch;margin:0}.w-suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.w-messages{flex:1;overflow:auto;min-height:0;padding:24px;display:flex;flex-direction:column;gap:24px}.w-message{max-width:680px;width:100%;align-self:center}.w-message.mine{background:var(--surface);padding:16px;border-radius:8px}.w-message-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);margin-bottom:12px}.w-message-meta strong{font-weight:500}.w-message-meta time{margin-left:auto}.w-message>p{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7;font-size:14px}.w-message>.row-link{display:block;margin-top:12px}.w-message>.btn{margin-top:12px}.w-composer{padding:16px 24px;border-top:1px solid var(--line);flex-shrink:0}.w-composer textarea{width:100%;height:80px;min-height:60px;max-height:220px;padding:12px;border:1px solid var(--line);border-radius:8px;resize:vertical;background:var(--base);font:inherit;line-height:1.5}.w-composer-actions{display:flex;align-items:center;gap:8px;margin-top:8px}.w-composer-meta{font-size:12px;color:var(--muted);display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;flex-wrap:wrap}.w-composer-meta label{display:flex;gap:8px;align-items:center}.w-rail{display:flex;flex-direction:column;align-items:center;gap:8px;border-left:1px solid var(--line);padding:12px 0}.w-rail .active{background:var(--surface)}.w-panel{border-left:1px solid var(--line);display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--base)}.w-panel>header{height:55px;flex-shrink:0;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:14px}.w-panel-body{overflow:auto;padding:24px;min-height:0}.w-panel-body>h2,.w-artifact h2{font-size:18px;margin-bottom:16px}.w-panel-body .ct-section{padding:24px 0}.w-panel-actions,.w-artifact-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.w-artifact-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.8;margin:24px 0}.w-header-left,.w-header-right{display:flex;align-items:center;gap:8px}.w-header-right{margin-left:auto}.w-history-controls{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.w-history-row{display:flex;align-items:center;gap:8px;padding:16px 0;border-bottom:1px solid var(--line)}.w-history-row .grow{min-width:0}.w-history-row strong{font-size:14px;font-weight:500;display:block;overflow-wrap:anywhere}.w-history-row small{font-size:12px;color:var(--muted);display:block;margin-top:8px}.w-tool-menu{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.w-template-list>.btn{margin:8px 8px 0 0}.w-template-list>h3{margin-top:24px}.w-file{position:relative;overflow:hidden;cursor:pointer;margin-top:16px}.w-file input{position:absolute;inset:0;opacity:0;cursor:pointer;max-width:100%}.w-voice{text-align:center;display:flex;align-items:center;flex-direction:column;gap:24px;padding:24px 0}.w-voice p{color:var(--muted);font-size:14px}.w-voice-orb{width:80px;height:80px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface)}
@media(min-width:1201px){.w-workspace.has-panel{grid-template-columns:minmax(0,1fr) 48px minmax(340px,42%)}}
@media(max-width:1200px){.w-panel{position:absolute;inset:0;z-index:10}.w-panel-body{padding:16px}.w-conversation-head,.w-composer{padding-inline:16px}}
@media(max-width:768px){.w-workspace{grid-template-columns:minmax(0,1fr)}.w-rail{display:none}.w-conversation-head{padding:8px 16px;min-height:48px}.w-welcome{padding:24px 16px;gap:24px}.w-welcome h1{font-size:24px}.w-welcome>img{width:48px;height:48px}.w-suggestions{grid-template-columns:1fr}.w-suggestions .btn{min-height:44px}.w-composer textarea{font-size:16px;max-height:140px}.w-composer .btn,.w-composer .icon-btn,.w-panel .btn{min-height:44px}.w-messages{padding:16px}.w-workspace .w-panel{border-left:0}.w-header-left>.icon-btn{min-width:44px}.w-composer{padding-bottom:max(12px,env(safe-area-inset-bottom))}}
.embedded .w-workspace{height:100dvh}.embedded .w-welcome{padding:16px;gap:16px}.embedded .w-welcome>img{display:none}.embedded .w-welcome h1{font-size:24px}.embedded .w-welcome p{font-size:13px}.embedded .w-conversation-head{padding:8px 12px}.embedded .w-composer{padding:12px}.embedded .w-suggestions{grid-template-columns:1fr 1fr}.embedded .w-suggestions .btn{font-size:12px;min-height:44px;white-space:normal}.embedded .w-composer-meta>span{display:none}