/* Base styles: safe, minimal and non-invasive */
html {
  -webkit-text-size-adjust: 100%;
}

/* Border-box sizing without touching existing layout rules */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text, #111);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Utility: screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}