body.hold {
  color: #e9fbff;
  background:
    radial-gradient(920px 520px at 12% -8%, rgba(255, 43, 214, 0.42), transparent 58%),
    radial-gradient(780px 480px at 110% 8%, rgba(61, 255, 232, 0.28), transparent 52%),
    #070814;
  border-top: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
}

body.hold::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(61, 255, 232, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 43, 214, 0.12) 1px, transparent 1px);
  background-size: 42px 42px, 42px 42px;
  animation: grid-drift 16s linear infinite;
}

body.hold .site-header,
body.hold main,
body.hold .site-footer { position: relative; z-index: 1; }

body.hold .site-header,
body.hold .site-footer {
  background: transparent;
  border-color: rgba(61, 255, 232, 0.28);
}

body.hold .brand {
  font-family: "Arial Black", "Segoe UI", Impact, sans-serif;
  font-size: clamp(2.6rem, 9vw, 4.4rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #f4fbff;
  text-shadow: 0 0 14px #3dffe8, 0 0 36px #ff2bd6;
}

body.hold a { color: #8efbff; }
body.hold .site-footer { color: #c5e4ef; }
body.hold .fine { color: #9fc4d4; }

body.hold :focus-visible {
  outline: 3px solid #ffe14a;
  outline-offset: 3px;
}

.hold-intro { text-align: center; margin: 0.2rem auto 1rem; max-width: 40rem; }
body.hold h1 {
  margin: 0;
  font-family: "Arial Black", "Segoe UI", Impact, sans-serif;
  font-size: clamp(1.25rem, 3.4vw, 1.85rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #ffe14a;
  text-shadow: 0 0 16px rgba(255, 225, 74, 0.45);
}
.soon {
  margin: 0.45rem 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #8efbff;
}

.stage {
  width: min(420px, 100%);
  margin: 0 auto;
  position: relative;
}
.stage canvas {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid #3dffe8;
  border-radius: 12px;
  box-shadow: 0 0 24px rgba(61, 255, 232, 0.35), inset 0 0 30px rgba(255, 43, 214, 0.12);
  background: #070814;
  touch-action: none;
}
.hop-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 1rem;
  text-align: center;
  background: rgba(7, 8, 20, 0.62);
  border-radius: 12px;
}
.hop-overlay[hidden] { display: none; }
.hop-overlay p { margin: 0; }
#hop-play {
  min-height: 48px;
  min-width: 9rem;
  padding: 0.55rem 1.2rem;
  font: inherit;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #f4fbff;
  background: #071018;
  border: 2px solid #3dffe8;
  border-radius: 8px;
  box-shadow: 0 0 18px rgba(61, 255, 232, 0.4);
  cursor: pointer;
}
.hop-alt {
  max-width: 36rem;
  margin: 0.8rem auto 0;
  text-align: center;
  color: #c5e4ef;
  font-size: 0.95rem;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes grid-drift {
  to { background-position: 0 42px, 42px 0; }
}