/* Accessibility helpers */
.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

/* Links focus */
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

/* Page header spacing */
.page-header { padding: 2rem 0 1rem; }
.page-header p { color: var(--text-secondary); }