*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  overflow-x: clip;
}

body.iot-site {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--iot-bg);
  color: var(--iot-text);
  font-family: var(--iot-font-sans);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.iot-site::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 18%, rgba(111, 23, 34, 0.11), transparent 27rem),
    repeating-linear-gradient(112deg, rgba(255, 255, 255, 0.012) 0 1px, transparent 1px 6px);
  opacity: 0.7;
}

body.iot-site img {
  display: block;
  max-width: 100%;
  height: auto;
}

body.iot-site a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

body.iot-site button,
body.iot-site input,
body.iot-site textarea,
body.iot-site select {
  color: inherit;
  font: inherit;
}

body.iot-site button,
body.iot-site a {
  -webkit-tap-highlight-color: transparent;
}

body.iot-site :focus-visible {
  outline: 2px solid var(--iot-accent-bright);
  outline-offset: 4px;
}

.iot-container {
  width: min(100%, var(--iot-container));
  margin-inline: auto;
  padding-inline: var(--iot-gutter);
}

.iot-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.iot-skip-link {
  position: fixed;
  z-index: 9999;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  transform: translateY(-150%);
  border-radius: 4px;
  background: var(--iot-text);
  color: var(--iot-bg) !important;
  font-weight: 700;
}

.iot-skip-link:focus {
  transform: translateY(0);
}

::selection {
  background: var(--iot-accent);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}