.help-chat{display:grid;grid-template-columns:210px minmax(0,1fr);flex:1;min-height:0;gap:16px;padding-top:12px}
.help-chat-history{overflow:auto;border-right:1px solid var(--line);padding-right:12px;font-size:12px}.help-chat-history h3{font-size:12px;color:var(--muted);margin:18px 0 10px}.help-chat-history-row{display:flex;align-items:center;margin:5px 0;gap:4px}
#studioHelpCentreModal .help-chat-history-row>button:first-child{display:flex;flex-direction:column;align-items:flex-start;gap:5px;flex:1;min-width:0;text-align:left;white-space:normal;height:auto;padding:9px}.help-chat-history-row span{overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.help-chat-history-row small{font-size:10px;color:var(--muted)}.help-chat-history-row [aria-current=true]{border-color:var(--accent,#60a5fa)}
.help-chat-main{min-width:0;min-height:0;display:flex;flex-direction:column}.help-chat-notice{color:var(--muted);font-size:13px;line-height:1.5}.help-chat-notice:empty{display:none}.help-chat-actions{display:flex;justify-content:flex-end;gap:8px;margin-bottom:8px}.help-chat-messages{flex:1;min-height:100px;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:8px 8px 16px 0}.help-chat-empty{padding:30px 16px;line-height:1.65;color:var(--muted)}.help-chat-empty h3{color:var(--text)}
.help-chat-message{margin:0 0 18px;padding:14px;border:1px solid var(--line);border-radius:12px;font-size:14px;line-height:1.65;overflow-wrap:anywhere;background:var(--panel)}.help-chat-user{background:var(--panel2);margin-left:24px}.help-chat-message>strong{display:block;font-size:11px;color:var(--muted);margin-bottom:7px}.help-chat-text{white-space:pre-wrap}.help-chat-message figure{margin:16px 0;max-width:740px}.help-chat-message img{width:100%;height:auto;display:block;border-radius:8px}.help-chat-message .help-centre-image-crop img{position:absolute;max-width:none;border-radius:0}.help-chat-message figcaption{font-size:12px;color:var(--muted);line-height:1.5;margin-top:6px}.help-chat-links{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}#studioHelpCentreModal .help-chat-links button{font-size:12px;white-space:normal;text-align:left;height:auto}
.help-chat-feedback{margin-top:14px;display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:11px;color:var(--muted)}#studioHelpCentreModal .help-chat-feedback button{font-size:11px;min-height:28px;padding:4px 8px}.help-chat-feedback [aria-pressed=true]{border-color:var(--accent,#60a5fa)}.help-chat-feedback details{width:100%}.help-chat-feedback input{width:100%;box-sizing:border-box}.help-chat-compose{border-top:1px solid var(--line);padding-top:10px}.help-chat-compose label{font-size:12px;display:block;margin-bottom:5px}.help-chat-compose>div{display:flex;align-items:flex-end;gap:8px}.help-chat-compose textarea{resize:vertical;max-height:150px;min-height:52px;flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:9px;background:var(--panel2);color:var(--text);font:inherit}.help-chat-compose small{color:var(--muted);font-size:10px}.help-chat-privacy{color:var(--muted);font-size:10px;line-height:1.5;margin:8px 0 0}
@media(max-width:650px){.help-chat{grid-template-columns:minmax(0,1fr);gap:8px}.help-chat-history{max-height:120px;border-right:0;border-bottom:1px solid var(--line);padding:0 0 7px;display:flex;align-items:flex-start;gap:7px;overflow:auto}.help-chat-history>div{display:flex;gap:5px}.help-chat-history h3{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.help-chat-history-row{width:150px;flex-shrink:0}.help-chat-user{margin-left:10px}.help-chat-message{padding:11px}.help-chat-privacy{font-size:9px}}