:root {
  --void: #05070a;
  --arena: #0b1018;
  --panel: #0e141d;
  --edge: #22324a;
  --ink: #e8f1ff;
  --dim: #8d9bb3;
  --survivor: #4de8ff;
  --fast: #ffd84d;
  --danger: #ff4d6d;
  --health: #4dff88;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
html {
  background: var(--void);
}
body {
  margin: 0;
  color: var(--ink);
  font: 17px/1.6 var(--sans);
  background:
    linear-gradient(var(--arena) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, var(--arena) 1px, transparent 1px) 0 0 / 32px 32px,
    var(--void);
  padding-inline: 20px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.hero {
  max-width: 960px;
  margin: 0 auto;
  padding-block: 64px 40px;
  display: grid;
  gap: 16px;
  justify-items: start;
}
#logo {
  width: min(540px, 100%);
  height: auto;
  image-rendering: pixelated;
}
.tagline {
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.3;
  margin: 0;
  max-width: 32ch;
  text-wrap: balance;
}
.tagline strong {
  color: var(--survivor);
  font-weight: 700;
}
.status {
  margin: 0;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 10px var(--danger);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  50% {
    opacity: 0.35;
  }
}
@media (prefers-reduced-motion: reduce) {
  .dot {
    animation: none;
  }
}
.cta {
  display: inline-block;
  margin-top: 8px;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 700;
  color: var(--void);
  background: var(--survivor);
  text-decoration: none;
  box-shadow: 0 0 24px rgba(77, 232, 255, 0.35);
}
.cta:hover,
.cta:focus-visible {
  background: #8af0ff;
}
:focus-visible {
  outline: 2px solid var(--fast);
  outline-offset: 3px;
}
main {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: 56px;
  padding-bottom: 56px;
}
.frame {
  position: relative;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  border: 1px solid var(--edge);
  border-radius: 10px;
  overflow: hidden;
  background: var(--panel);
}
.frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
h2 {
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fast);
  margin: 0 0 16px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
article {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: 10px;
  padding: 18px 20px;
  min-width: 0;
}
h3 {
  margin: 0 0 6px;
  font-size: 18px;
}
article p,
.note {
  margin: 0;
  color: var(--dim);
}
code {
  font-family: var(--mono);
  font-size: 0.92em;
  color: var(--survivor);
}
table {
  width: 100%;
  border-collapse: collapse;
}
th,
td {
  text-align: left;
  padding: 10px 0;
  border-bottom: 1px solid var(--edge);
  vertical-align: top;
}
th {
  font-weight: 400;
  white-space: nowrap;
  padding-right: 24px;
}
.note {
  margin-top: 14px;
  font-size: 15px;
}
footer {
  max-width: 960px;
  margin: 0 auto;
  padding-block: 24px 40px;
  border-top: 1px solid var(--edge);
  color: var(--dim);
  font-size: 14px;
}
footer a {
  color: var(--ink);
}
.facade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  cursor: pointer;
  color: var(--ink);
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  font: 600 18px/1.3 var(--sans);
  background:
    radial-gradient(circle at 50% 45%, rgba(77, 232, 255, 0.14), transparent 55%), var(--panel);
}
.facade small {
  font: 400 13px/1.3 var(--mono);
  color: var(--dim);
}
.play {
  width: 0;
  height: 0;
  border-left: 34px solid var(--survivor);
  border-top: 20px solid transparent;
  border-bottom: 20px solid transparent;
  filter: drop-shadow(0 0 12px var(--survivor));
}
.facade:hover .play,
.facade:focus-visible .play {
  border-left-color: #8af0ff;
}