.cinp-reading { max-width: 42rem; margin: 8vh auto; padding: 1.5rem; }
.cinp-reading h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; }
.cinp-reading p { margin-block: 1rem; line-height: 1.65; }
.cinp-reading nav { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; }
.cinp-reading a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: underline; }
.demo-controls { width: max-content; max-width: calc(100% - 1.5rem); }
.demo-controls > div { flex-wrap: wrap; align-items: center; gap: 0 12px; }
.demo-controls a, .demo-controls button { display: inline-flex; align-items: center; min-height: 32px; }
.demo-controls a:focus-visible, .demo-controls button:focus-visible { outline: 2px solid white; outline-offset: 2px; }
@media (max-width: 640px) {
  body:has(.demo-controls) { padding-bottom: 7rem; }
  .demo-controls { width: calc(100% - 1.5rem); font-size: 12px; }
}