.sn-splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: var(--sn-bg, #fff);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.sn-stage {
  position: relative;
}

.sn-logo {
  display: block;
  width: clamp(132px, 21vmin, 216px);
  height: auto;
  overflow: visible;
}

.sn-hint {
  position: absolute;
  top: calc(100% + 26px);
  left: 50%;
  margin: 0;
  transform: translateX(-50%);
  white-space: nowrap;
  font: 500 13px/1.2 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  letter-spacing: 0.02em;
  color: #8c8c8c;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.sn-splash.is-waiting {
  cursor: pointer;
}

.sn-splash.is-waiting .sn-hint {
  visibility: visible;
  opacity: 1;
  animation: sn-breathe 2.4s ease-in-out infinite;
}

.sn-splash.is-covered {
  background: transparent;
}

.sn-splash.is-covered .sn-logo,
.sn-splash.is-covered .sn-loader {
  visibility: hidden;
}

.sn-loader {
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%);
}

.sn-loader progress {
  display: block;
  appearance: none;
  width: clamp(70px, 12vmin, 110px);
  height: 3px;
  border: 0;
  border-radius: 3px;
  background: #dedfd7;
  accent-color: #333;
}

.sn-loader progress::-webkit-progress-bar { background: transparent; }
.sn-loader progress::-webkit-progress-value { background: #333; border-radius: 3px; }
.sn-loader progress::-moz-progress-bar { background: #333; border-radius: 3px; }

.sn-burst {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 10000;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
  pointer-events: none;
}

@keyframes sn-breathe {
  50% {
    opacity: 0.45;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sn-splash.is-waiting .sn-hint {
    animation: none;
  }
}

.sn-splash { --sn-bg: #f6f5f1; }