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.source-name{color:var(--muted);font-size:11px}.message .sources p{color:var(--muted);line-height:1.65}.message .message-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 20px;margin-top:16px;display:flex}.message .copy-answer{min-height:40px;color:var(--muted);background:0 0;border-radius:6px;align-items:center;gap:7px;margin-left:-10px;padding:8px 10px;font-size:12px;display:inline-flex}.message .copy-answer svg{flex:none;width:18px;height:18px}.message .copy-answer:hover:not(:disabled){background:var(--surface);color:var(--ink)}.message .feedback{gap:4px;margin:0;font-size:11px}.message .feedback>span:first-child{margin-right:6px}.message .feedback .quiet-button{border-radius:6px;min-width:40px;min-height:40px;padding:8px 10px;font-size:12px}.message .feedback .quiet-button[aria-pressed=true]{box-shadow:inset 0 0 0 1px var(--line)}.message .message-copy-notice{color:var(--accent-hover);margin:5px 0 0;font-size:12px;line-height:1.6}.message .message-copy-notice.is-error{color:#a43332}@media (width<=540px){.message .message-header{gap:10px}.message .message-author{font-size:11px}.message .message-time{font-size:10px}.message .message-actions{justify-content:flex-start;gap:2px 18px}.message .sources summary{padding:13px 14px}.message .sources ol{padding-left:14px;padding-right:14px}}.brand{max-width:100%}.brand-image{flex:0 auto;width:238px;max-width:100%;height:auto;display:block}.brand-inverse{color:var(--ink);--brand-highlight:#637c95}.sidebar{color:var(--ink);border-color:var(--line);background:#fff;padding-top:24px}.sidebar-brand{margin-bottom:24px;padding:0}.sidebar-brand .brand-image{width:232px}.sidebar .new-chat{background:var(--ink);color:#fff;border-color:var(--ink);margin-bottom:24px;font-size:13px}.sidebar .new-chat:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.sidebar-label{color:var(--muted);letter-spacing:1.1px;margin-bottom:12px;padding-left:8px;font-size:10px}.conversation-nav{scrollbar-color:#c4ccd3 transparent}.conversation-nav li.selected{border-left-color:var(--accent);background:#eaf0f4}.conversation-nav li:hover{background:#f0f3f5}.conversation-link{color:#52606b;min-height:44px;font-size:13px}.selected .conversation-link{color:#152c3d}.sidebar .icon-button{color:#647785}.sidebar .icon-button:hover:not(:disabled){color:var(--ink);background:#dde6ed}.conversation-actions .icon-button{width:29px;min-height:40px}.sidebar-note{color:var(--muted);font-size:12px}.sidebar-error{color:#a43332;font-size:12px}.sidebar-error .text-button{color:var(--accent-hover)}.sidebar-bottom{border-color:var(--line);padding-top:12px}.nav-button{color:#52606b;min-height:44px;font-size:13px}.nav-button:hover:not(:disabled),.nav-button.active{color:var(--ink);background:#edf1f4}.account-button strong{color:var(--ink);font-size:13px}.account-button small{color:var(--muted);font-size:11px}.avatar{color:#375268;background:#e5edf3;width:36px;height:36px}.logout-button{color:var(--muted);font-size:12px}.history-search{margin:0 4px 19px;position:relative}.history-search-input{background:#fafbfc;border-color:#dbe1e6;min-height:42px;padding:10px 35px 10px 12px;font-size:12px;font-weight:400}.history-search-input::-webkit-search-cancel-button{-webkit-appearance:none}.history-search-clear{width:34px;min-height:36px;color:var(--muted);background:0 0;font-size:18px;position:absolute;top:3px;right:3px}.history-search-clear:hover{background:#e5edf3}.history-group+.history-group{margin-top:20px}.history-group-label{color:#6a7883;letter-spacing:.3px;margin:0 0 6px;padding:0 10px;font-size:10px;font-weight:500;line-height:1.7}.history-empty{color:var(--muted);margin:8px;font-size:12px;line-height:1.7}.history-empty p{margin-bottom:8px}.history-empty button{font-size:12px}.chat-welcome{padding-top:clamp(25px,5vh,58px)}.chat-welcome>p:not(.eyebrow){max-width:570px}.suggestions{margin-top:29px}.suggestion{min-height:77px;padding:17px 2px}.suggestion-copy{flex-direction:column;flex:1;gap:5px;display:flex}.suggestion-category{color:#647785;letter-spacing:.3px;font-size:10px;font-weight:500;line-height:1.4}.suggestion-text{font-size:14px;line-height:1.5}.context-tips{color:var(--muted);margin-top:24px;padding-top:4px;font-size:12px;line-height:1.7}.context-tips summary{cursor:pointer;color:var(--accent-hover);min-height:34px;padding:8px 0;font-size:12px;font-weight:500}.context-tips p{margin:9px 0;font-size:12px}.context-tips ul{margin:6px 0 0;padding-left:19px}.context-tips li{margin:5px 0}.message-anchor{scroll-margin-top:28px}.latest-answer-button{color:var(--accent-hover);background:#fff;border:1px solid #c6d2dc;align-self:center;min-height:40px;margin:0 0 8px;padding:9px 14px;font-size:12px}.latest-answer-button:hover{background:#eaf0f4}.composer-wrap{padding-top:12px}.composer textarea{resize:none;min-height:56px;max-height:220px;overflow-y:auto}.composer-toolbar>span{font-size:10px}.send-button{min-height:40px;font-size:12px}.chat-disclaimer{font-size:10px}.markdown,.user-content{font-size:15px}.message-list,.composer-wrap{max-width:930px}@media (width>=1600px){.sidebar-brand .brand-image{width:244px}}@media (width<=1080px){.sidebar-brand .brand-image{width:221px}}@media (width<=640px){.sidebar{padding-top:max(18px, env(safe-area-inset-top));padding-bottom:max(12px, env(safe-area-inset-bottom))}.sidebar-brand{align-items:flex-start;gap:4px;padding-right:0}.sidebar-brand .brand-image{width:210px}.sidebar-brand .mobile-only{width:36px;min-height:40px}.history-search-input{font-size:16px}.conversation-actions .icon-button{width:33px;min-height:44px}.chat-welcome{padding-top:20px}.chat-welcome>p:not(.eyebrow){font-size:14px}.welcome-heading{margin-bottom:20px}.suggestion{min-height:74px;padding:14px 1px}.suggestion-text{font-size:13px}.suggestion-category{font-size:10px}.context-tips{margin-top:18px}.composer-wrap{padding-bottom:max(12px, env(safe-area-inset-bottom))}.composer-toolbar>span{max-width:180px;font-size:9px}.composer textarea{font-size:16px}.chat-disclaimer{font-size:9px}.markdown,.user-content{font-size:15px}}