:root{--exsir-font-sans:Aptos,"Segoe UI Variable","Segoe UI",Inter,system-ui,sans-serif;--brand-cyan:#00aeef;--brand-blue:#4b7cf3;--brand-violet:#8b1cda;--brand-gradient:linear-gradient(135deg,var(--brand-cyan) 0%,var(--brand-blue) 48%,var(--brand-violet) 100%)}body,html{font-family:var(--exsir-font-sans)}.chat-panel-bg{background-color:#ffffff;background-image:url(/images/chat-bg.png);background-size:cover;background-repeat:no-repeat;background-position:50%}.business-admin.ba-theme-dark .chat-panel-bg,.dark .chat-panel-bg{background-color:#0f0a14;background-image:url(/images/chat-bg-dark.png)}.business-admin.ba-theme-light .chat-panel-bg{background-color:#ffffff;background-image:url(/images/chat-bg.png)}