body.chat-page{background:#fff;color:#191d24;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}.help-header{height:80px;border-bottom:1px solid #edf0f3;padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:white}.help-brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.help-brand strong{font-size:23px;letter-spacing:-.9px}.help-brand>span{font-size:13px;color:#787e88;border-left:1px solid #e2e5e9;padding-left:17px;margin-left:6px}.help-header nav{display:flex;align-items:center;gap:22px;font-size:13px}.help-header nav>button{font:inherit;display:flex;align-items:center;gap:7px;background:none;border:0;color:#666f7b;padding:9px 0}.help-header nav>button.account-button{border:1px solid #dfe3e8;border-radius:8px;padding:9px 13px;color:#303a48;background:#fff}.account-button svg{width:16px;height:16px}.help-header nav>.signout-button{font-size:12px}.help-header a:hover,.help-header button:hover{color:#3466cd}.help-header .is-connected{background:#f2f5fb!important;border-color:#dce5f5!important}.chat-main{max-width:790px;padding:0 24px;margin:auto;height:calc(100dvh - 80px);overflow:auto;scrollbar-width:thin;display:flex;flex-direction:column}.chat-welcome{padding-top:clamp(54px,10vh,115px);margin-bottom:30px}.chat-welcome h1{font-size:46px;font-weight:600;letter-spacing:-1.8px;line-height:1.2;margin:0 0 13px}.chat-welcome p{color:#777e88;font-size:16px;line-height:1.6}.chat-topbar{display:none}.chat-scroll{flex-shrink:0}.composer{border:1px solid #d6dce5;border-radius:15px;background:white;padding:20px 19px 14px;box-shadow:0 3px 12px #243b6410}.composer:focus-within{border-color:#9fb4d8;box-shadow:0 0 0 3px #447be708}.composer textarea{width:100%;min-height:45px;max-height:150px;font:inherit;font-size:17px;line-height:1.6;color:#232a35;border:0;background:transparent;outline:none;resize:none;padding:0}.composer textarea::placeholder{color:#939ba6}.composer textarea:disabled{color:#87919e}.composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}.composer-bottom>span{font-size:11px;color:#969ca5}.send-button{border:0;border-radius:8px;background:#222b3a;color:white;width:34px;height:34px;display:grid;place-items:center}.send-button svg{width:20px;height:20px}.send-button:hover{background:#3766bd}.send-button:disabled{background:#eef1f5;color:#adb5c1;cursor:default}.composer-meta{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#a1a6af;margin:10px 1px 0}.composer-meta a{color:#858e9b}.quick-questions{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 46px}.quick-questions button{display:flex;align-items:center;gap:13px;border:1px solid #e5e8ed;background:#fafbfc;border-radius:7px;padding:8px 11px;font:inherit;font-size:12px;color:#616c7a;line-height:1.5}.quick-questions button span{color:#a0a8b3}.quick-questions button:hover{border-color:#b9c9e3;color:#3466b5;background:#f7f9fd}.knowledge-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.knowledge-heading h2{font-size:14px;font-weight:550;letter-spacing:0}.knowledge-heading a{font-size:11px;color:#858e9a}.topic-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:28px}.topic-grid a{display:flex;align-items:center;gap:11px;padding:15px 0;border-top:1px solid #eceff3;font-size:13px;color:#505d6d}.topic-grid svg{color:#a3aebb;width:17px;height:17px}.topic-grid .topic-arrow{margin-left:auto;font-size:12px;color:#adb5c0}.topic-grid a:hover{color:#3466c6}.help-contact{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:30px 0 27px;margin-top:22px;border-top:1px solid #eceff3;font-size:12px;color:#9ca3ad}.help-contact a{color:#616d7f}.chat-main.has-conversation{max-width:850px;padding:0 24px;overflow:hidden}.has-conversation .chat-suggestions{display:none}.has-conversation .chat-topbar{display:flex;justify-content:space-between;gap:10px;padding:19px 0;font-size:11px;color:#9da4ad;flex-shrink:0;border-bottom:1px solid #f0f2f5}.chat-topbar a{color:#748195}.has-conversation .chat-scroll{flex:1;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#dce2eb transparent;padding:4px 8px 0 0}.has-conversation .chat-compose{padding:12px 0 16px;flex-shrink:0}.has-conversation .composer{padding:13px 16px 10px;border-radius:12px}.has-conversation .composer-bottom{margin-top:0}.has-conversation .composer textarea{min-height:30px;font-size:16px}.chat-message{margin:25px 0 32px}.message-author{font-size:10px;color:#939dac;margin-bottom:9px}.message-body{font-size:15px;line-height:1.85;white-space:pre-wrap;color:#354051;overflow-wrap:anywhere}.message-body p{margin:0 0 15px}.message-body p:last-child{margin-bottom:0}.message-body ol,.message-body ul{padding-left:23px;margin:10px 0 20px}.message-body li{padding:4px 0 4px 3px}.message-body a{color:#376cc6;text-decoration:underline;text-underline-offset:3px}.message-body strong{font-weight:600;color:#293444}.message-body code{background:#f0f3f7;border-radius:4px;padding:2px 5px;font-size:14px}.chat-message.user{max-width:85%;margin-left:auto;text-align:right}.user .message-body{display:inline-block;background:#f1f4f8;border-radius:12px 12px 3px 12px;padding:13px 17px;text-align:left}.assistant .message-author{font-weight:550;color:#606e82}.answer-progress{display:flex;align-items:center;gap:8px;font-size:11px;color:#8997ad;padding:4px 0 10px}.progress-dot{height:5px;width:5px;border-radius:50%;background:#7799ca;animation:breathe 1.3s infinite}.message-sources{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}.sources-label{width:100%;font-size:10px;color:#9ba4b2;margin-bottom:3px}.source-chip{font-size:11px;border:1px solid #e1e7ef;border-radius:6px;background:#fafbfd;padding:6px 9px;color:#647794;line-height:1.5}.source-chip:hover{border-color:#abc0df}.diagnostic-card{max-width:400px;padding:15px 17px;border:1px solid #e0e6ef;border-radius:9px;background:#fafbfd;margin:17px 0}.diagnostic-title{display:block;font-size:12px;color:#516681;margin-bottom:10px;font-weight:550}.diagnostic-row{display:flex;justify-content:space-between;gap:15px;font-size:12px;padding:5px 0;color:#8895a7}.diagnostic-row strong{font-weight:500;color:#536a89}.diagnostic-card small{font-size:10px;color:#a0a9b7;display:block;margin-top:8px;line-height:1.5}.chat-page .button-dark{background:#29364b;border-color:#29364b;font-size:12px;margin-top:15px}.operator-link{font-size:12px;color:#5d769b}.chat-error{font-size:13px;color:#996040;background:#fff6ed;padding:12px;border-radius:8px;margin-top:15px}.chat-notice{font-size:12px;line-height:1.6;background:#f0f4fa;color:#5e7392;border-radius:7px;padding:11px 13px;margin:10px 0;flex-shrink:0}.chat-page button:disabled{cursor:default}.chat-page a:focus-visible,.chat-page button:focus-visible{outline:2px solid #91b2e9;outline-offset:3px}@keyframes breathe{50%{opacity:.35}}
@media(min-width:1400px){.help-header{padding-left:max(40px,calc((100vw - 1320px)/2));padding-right:max(40px,calc((100vw - 1320px)/2))}}
@media(max-width:700px){.help-header{height:66px;padding:0 18px;gap:10px}.help-brand{gap:7px}.help-brand img{width:27px;height:27px}.help-brand strong{font-size:21px}.help-brand>span{display:none}.help-header nav{gap:15px;font-size:12px}.new-chat-label{display:none}.help-header #new-chat{font-size:23px;padding:0}.help-header nav>button.account-button{padding:7px 10px;font-size:12px}.help-header .account-button svg{display:none}.help-header nav>.signout-button{font-size:10px}.chat-main{height:calc(100dvh - 66px);padding:0 22px}.chat-welcome{padding-top:53px;margin-bottom:24px}.chat-welcome h1{font-size:36px;letter-spacing:-1.2px;margin-bottom:13px}.chat-welcome p{font-size:14px;max-width:280px;line-height:1.7}.composer{padding:16px 14px 12px;border-radius:11px}.composer textarea{font-size:16px;min-height:58px}.composer-bottom{margin-top:2px}.composer-bottom>span{font-size:10px}.composer-meta{font-size:9px}.composer-meta>span:first-child{display:none}.composer-meta{justify-content:flex-end}.quick-questions{gap:7px;margin:22px 0 35px}.quick-questions button{font-size:11px;padding:7px 9px;gap:8px}.knowledge-heading{margin-bottom:13px}.topic-grid{column-gap:20px}.topic-grid a{padding:15px 0;font-size:12px;line-height:1.5;gap:7px}.topic-grid svg{display:none}.topic-grid .topic-arrow{font-size:10px}.help-contact{font-size:10px;margin-top:15px;padding:22px 0}.chat-main.has-conversation{padding:0 17px}.has-conversation .chat-topbar{font-size:10px;padding:14px 0}.has-conversation .chat-compose{padding-bottom:max(12px,env(safe-area-inset-bottom))}.has-conversation .composer textarea{font-size:16px}.chat-message{margin:24px 0}.message-body{font-size:15px;line-height:1.8}.chat-message.user{max-width:94%}.message-author{font-size:10px}.user .message-body{padding:11px 14px}}
@media(prefers-reduced-motion:reduce){.progress-dot{animation:none}}