[data-theme="light"] {
  color-scheme: light;
  --ink: #eef3f6;
  --panel: #e2ebf0;
  --text: #102333;
  --muted: #526a7a;
  --line: #c5d2dc;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font-size: 1.25rem;
  cursor: pointer;
}