:root{--bg:#fff;--side:#f6f7f9;--panel:#fcfcfd;--line:#e3e6ea;--text:#1f2328;--muted:#6b7280;--accent:#4f6bed;--accent-soft:#e8eefc;--bubble:#f3f4f6;--card:#fff;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#1b1d23;--side:#16181d;--panel:#191b21;--line:#2c3038;--text:#e6e8ec;--muted:#9aa1ad;--accent:#7b8cff;--accent-soft:#252b45;--bubble:#242730;--card:#20232a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{color:var(--text);background:var(--bg);font-family:Segoe UI,system-ui,-apple-system,Noto Sans,sans-serif,Segoe UI Emoji,Apple Color Emoji,Noto Color Emoji;font-size:13px}button,input{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:none}button:disabled{cursor:default;opacity:.55}.muted{color:var(--muted)}.pad{padding:8px 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