[data-plugin-widget="customer-service:chat"]{position:fixed;right:20px;bottom:20px;width:76px;height:76px;z-index:1050;max-width:calc(100vw - 24px)}
[data-plugin-widget="customer-service:chat"]>iframe{display:block;width:100%;height:100%;border:0;background:transparent;color-scheme:light}
[data-plugin-widget="customer-service:chat"]:has(>iframe[data-customer-service-open="true"]){width:380px;height:min(560px,calc(100dvh - 40px))}
@media(max-width:480px){[data-plugin-widget="customer-service:chat"]{right:12px;bottom:12px}[data-plugin-widget="customer-service:chat"]:has(>iframe[data-customer-service-open="true"]){height:min(560px,calc(100dvh - 24px))}}