:root{--font-display:-apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, "Segoe UI", system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-rounded:"SF Pro Rounded", -apple-system, BlinkMacSystemFont, Inter, "Segoe UI", system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}html,body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}input,textarea{outline:none}#coach-history-scroll{overflow-anchor:none;overscroll-behavior-y:contain}html[data-chat-viewport],html[data-chat-viewport] body{overscroll-behavior-y:none;overflow:hidden}html[data-chat-viewport] #root{top:var(--chat-viewport-top);height:var(--chat-viewport-height)}