:root {
  --vh: 1vh;
  --safe-area-top: env(safe-area-inset-top, 0px);
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --text: #000;
  --text-strong: #000;
  --bg: #fff;
  --hero-bg: #f6f7f9;
  --yellow: #f8b400;
  --green: #28a745;
  --red: #d32f2f;
  --muted-gray: rgba(0, 0, 0, 0.48);
  --banner-height: 72px;
  --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fade: 3500ms;
  --banner-fixed-offset: 0px;
}

@supports (height: 100svh) {
  :root {
    --vh: 1svh;
  }
}

@supports (height: 100dvh) {
  :root {
    --vh: 1dvh;
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

html {
  scroll-snap-type: y mandatory;
  scroll-padding-top: var(--banner-fixed-offset, 0px);
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar {
  display: none;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  text-align: left;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

body::-webkit-scrollbar {
  display: none;
}

body.red-banner-visible {
  --banner-fixed-offset: 64px;
}

body.modal-open,
body.hooked-modal-open,
body.slide-panel-open {
  overflow: hidden;
}

body.scrolling {
  scrollbar-color: rgba(15, 23, 42, 0.3) transparent;
  -ms-scrollbar-color: rgba(15, 23, 42, 0.3) transparent;
}

.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;
}

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

  .banner,
  .banner::after,
  .banner-layer,
  .popup,
  .popup-scaler,
  .dot-nav button {
    transition: none !important;
  }
}