:root { --accent1: #e91e63; --accent2: #ff4081; }

/* Pink shifts to deep rose in dark mode so headings stay readable */
[data-theme="dark"] { --accent1: #880e4f; --accent2: #ad1457; }

[data-theme="dark"] h1              { color: #f48fb1; }
[data-theme="dark"] h2,
[data-theme="dark"] section h2,
[data-theme="dark"] h3              { color: #f06292; }