:root{--wa-bg-color: #f0f2f5;--wa-header-bg: #f0f2f5;--wa-panel-bg: #ffffff;--wa-chat-bg: #efeae2;--wa-message-in: #ffffff;--wa-message-out: #dcf8c6;--wa-text-primary: #111b21;--wa-text-secondary: #667781;--wa-accent: #00a884;--wa-border: #d1d7db;--wa-unread: #25d366;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--wa-bg-color)}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;color:var(--wa-text-primary)}body{background-color:var(--wa-bg-color)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{background-color:#0003}::-webkit-scrollbar-track{background:transparent}