*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  font-family:
    "SF Pro Text",
    "PingFang TC",
    "Noto Sans TC",
    "Microsoft JhengHei",
    system-ui,
    sans-serif;
  color: #e8eaef;
  background:
    radial-gradient(ellipse 120% 80% at 50% -20%, #1a2840 0%, transparent 55%),
    #0c0f14;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  text-align: center;
  max-width: 28rem;
}

.brand-en {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #6b7a90;
}

.title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 6vw, 2.25rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #f2f4f8;
}

.status {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  color: #88c0ff;
  font-weight: 500;
}

.sub {
  margin: 0 0 2rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: #8b95a8;
}

.bar {
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.bar-fill {
  display: block;
  width: 38%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #3d5a80, #88c0ff);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.65;
    transform: translateX(-20%);
  }
  50% {
    opacity: 1;
    transform: translateX(120%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bar-fill {
    animation: none;
    width: 42%;
    transform: none;
    margin: 0 auto;
  }
}