.aovtad-intro {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: #202124;
  color: #bdc1c6;
  overflow: hidden;
  touch-action: none;
  overscroll-behavior: contain;
  outline: none;
  font-family: Arial, sans-serif;
  isolation: isolate;
}
.aovtad-intro[hidden] {
  display: none;
}
.intro-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  visibility: hidden;
  pointer-events: none;
}
.intro-error {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  will-change: transform;
}
.offline-copy {
  box-sizing: border-box;
  max-width: 600px;
  margin: 19.5vh auto 0;
  padding: 0 24px;
  font-family: Arial, sans-serif;
  line-height: 1.55;
  font-size: 15px;
  letter-spacing: 0;
  text-align: left;
  direction: ltr;
}
.offline-dino {
  height: 80px;
  position: relative;
}
.offline-dino img {
  display: block;
  image-rendering: pixelated;
}
.offline-baseline {
  position: absolute;
  left: 0;
  top: 52px;
  width: 210px;
  height: 12px;
  background: url("/intro/chrome-dino/baseline.png") no-repeat;
  image-rendering: pixelated;
}
.offline-copy h2 {
  font:
    500 24px/1.25 Arial,
    sans-serif;
  color: #e8eaed;
  margin: 0 0 16px;
  letter-spacing: 0;
}
.offline-copy p {
  font:
    400 15px/1.55 Arial,
    sans-serif;
  margin: 0 0 8px;
  color: #bdc1c6;
}
.offline-copy .offline-try {
  margin: 16px 0 0;
}
.offline-copy ul {
  margin: 0;
  padding-left: 26px;
  list-style: disc;
}
.offline-copy .offline-code {
  font:
    12px/1.5 Arial,
    sans-serif;
  margin-top: 16px;
  color: #9aa0a6;
}
.aovtad-intro[data-started="true"] .offline-dino {
  visibility: hidden;
}
.intro-skip {
  position: absolute;
  z-index: 5;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  border: 1px solid #a4b6c333;
  border-radius: 30px;
  padding: 12px 19px;
  color: #d9e1e6;
  background: #172029b8;
  font:
    12px Arial,
    sans-serif;
  cursor: pointer;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 25px;
}
.intro-skip[hidden] {
  display: none;
}
.intro-skip:hover {
  background: #263847;
  border-color: #8ca4b2;
}
.intro-skip:focus-visible,
.aovtad-replay:focus-visible {
  outline: 2px solid #7ca4d4;
  outline-offset: 4px;
}
.aovtad-replay {
  position: fixed;
  z-index: 8;
  bottom: 22px;
  left: 22px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--ln, #7775);
  border-radius: 50%;
  color: var(--ink, #ddd);
  background: var(--paper, #15181c);
  font: 20px Arial;
  cursor: pointer;
  opacity: 0.65;
  transition:
    opacity 0.2s,
    transform 0.3s;
}
.aovtad-replay:hover {
  opacity: 1;
  transform: rotate(-30deg);
}
.aovtad-replay[hidden] {
  display: none;
}
.intro-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
.intro-debug {
  position: absolute;
  z-index: 6;
  left: 16px;
  bottom: 16px;
  width: min(560px, calc(100vw - 32px));
  box-sizing: border-box;
  border: 1px solid #63809866;
  border-radius: 12px;
  background: #0d1524ed;
  padding: 14px;
  color: #b6c5d5;
  font:
    11px/1.6 ui-monospace,
    monospace;
  touch-action: auto;
}
.intro-debug b,
.intro-debug output {
  display: block;
}
.intro-debug input {
  width: 100%;
  accent-color: #86aace;
}
.intro-debug button {
  color: inherit;
  background: #263547;
  border: 1px solid #496277;
  border-radius: 6px;
  padding: 6px 9px;
  margin-right: 6px;
  cursor: pointer;
}
.intro-debug ~ .intro-skip {
  bottom: 180px;
}
html[data-intro-active="true"] {
  overscroll-behavior: none;
}
html[data-intro-active="true"] #aovtad-site {
  visibility: hidden;
}
#aovtad-site {
  min-height: 100svh;
}
@media (max-width: 640px) {
  .offline-copy {
    margin-top: 16vh;
    padding: 0 28px;
    font-size: 14px;
  }
  .offline-copy h2 {
    font-size: 22px;
  }
  .offline-copy p,
  .offline-copy ul {
    font-size: 14px;
  }
  .intro-skip {
    font-size: 11px;
    gap: 18px;
    padding: 10px 15px;
  }
  .aovtad-replay {
    left: 16px;
    bottom: 16px;
    width: 32px;
    height: 32px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .aovtad-replay {
    transition: none;
  }
}

#intro-preload {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #202124;
  color: #bdc1c6;
  font-family: Arial, sans-serif;
  direction: ltr;
}
html[data-intro-boot="true"] #intro-preload {
  display: block;
}
html[data-intro-boot="true"] #aovtad-site {
  visibility: hidden;
}
.hero h1:focus {
  outline: none;
}
header > a.m {
  white-space: nowrap;
}
html[data-intro-active="true"] #intro-preload {
  display: none;
}
@media (max-width: 380px) {
  header > a.m {
    font-size: 9px;
    letter-spacing: 0.03em;
  }
  header nav {
    gap: 7px;
  }
}
.intro-skip {
  min-height: 44px;
}
.aovtad-replay {
  width: 44px;
  height: 44px;
}