*,:after,:before{box-sizing:border-box}:root{--bg:#ffffff;--elev:#ffffff;--ink:#0b0b0c;--surface:rgba(0,0,0,0.05);--surface-hover:rgba(0,0,0,0.08);--surface-active:rgba(0,0,0,0.10);--border:rgba(0,0,0,0.12);--border-strong:rgba(0,0,0,0.22);--danger:#c0392b;--danger-bg:rgba(192,57,43,0.10);--danger-border:rgba(192,57,43,0.35);--accent:#0f8354;--accent-soft:rgba(15,131,84,0.12);--accent-ink:#ffffff;--overlay:rgba(0,0,0,0.45)}@media (prefers-color-scheme:dark){:root{--bg:#1a1b1e;--elev:#232428;--ink:#f5f5f7;--surface:rgba(255,255,255,0.06);--surface-hover:rgba(255,255,255,0.09);--surface-active:rgba(245,245,247,0.14);--border:rgba(255,255,255,0.12);--border-strong:rgba(255,255,255,0.25);--danger:#ff8a80;--danger-bg:rgba(255,100,100,0.10);--danger-border:rgba(255,100,100,0.35);--accent:#34d399;--accent-soft:rgba(52,211,153,0.16);--accent-ink:#07261a;--overlay:rgba(0,0,0,0.62)}}html[data-theme=light]{--bg:#ffffff;--elev:#ffffff;--ink:#0b0b0c;--surface:rgba(0,0,0,0.05);--surface-hover:rgba(0,0,0,0.08);--surface-active:rgba(0,0,0,0.10);--border:rgba(0,0,0,0.12);--border-strong:rgba(0,0,0,0.22);--danger:#c0392b;--danger-bg:rgba(192,57,43,0.10);--danger-border:rgba(192,57,43,0.35);--accent:#0f8354;--accent-soft:rgba(15,131,84,0.12);--accent-ink:#ffffff;--overlay:rgba(0,0,0,0.45)}html[data-theme=dark]{--bg:#1a1b1e;--elev:#232428;--ink:#f5f5f7;--surface:rgba(255,255,255,0.06);--surface-hover:rgba(255,255,255,0.09);--surface-active:rgba(245,245,247,0.14);--border:rgba(255,255,255,0.12);--border-strong:rgba(255,255,255,0.25);--danger:#ff8a80;--danger-bg:rgba(255,100,100,0.10);--danger-border:rgba(255,100,100,0.35);--accent:#34d399;--accent-soft:rgba(52,211,153,0.16);--accent-ink:#07261a;--overlay:rgba(0,0,0,0.62)}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans),var(--font-cjk),system-ui,-apple-system,"Segoe UI","Noto Sans CJK TC",sans-serif}a{color:inherit;text-decoration:none}