:root{--blue: #2AABEE;--accent: #3390EC;--accent-dark: #2B84D6;--badge: #3390EC;--ink: #000;--sub: #8E8E93;--hair: #E5E5E5;--bg: #fff;--chat-bg: #E9EDF2;--panel: #F7F7F7;--out: #EFFDDE;--out-meta: #4FAE4E;--green: #34C759;--red: #E53935;--notice: #FFF6D8;--sidebar: 380px;--info: 340px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--chat-bg);color:var(--ink);font:14px/1.4 -apple-system,SF Pro Text,Helvetica Neue,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}button:disabled{opacity:.45;cursor:default}.mono{font-family:ui-monospace,SF 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