:root{--bg:#fafafa;--surface:#fff;--everyone-bg:#f0f0ee;--text-primary:#141414;--text-secondary:#565b62;--text-muted:#8a8f96;--border:#0000001f;--border-strong:#00000047;--accent-bg:#e8efff;--accent-fg:#2f54c8;--control-border:#ccc;--note-border:#ddd}@media (prefers-color-scheme:dark){:root{--bg:#191a1a;--surface:#242525;--everyone-bg:#2d2e2e;--text-primary:#ededed;--text-secondary:#b4b9c0;--text-muted:#8f949b;--border:#ffffff24;--border-strong:#ffffff52;--accent-bg:#2a3550;--accent-fg:#a9c0ff;--control-border:#3a3b3b;--note-border:#343535}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text-primary);margin:0}