.sb-startup {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  box-sizing: border-box;
  padding: 28px;
  background: #102019;
  color: #f4f0e6;
  font:
    14px/1.5 Archivo,
    system-ui,
    sans-serif;
  text-align: center;
}
html[data-theme="dark"] .sb-startup {
  background: #09120f;
}
.sb-startup-content {
  width: min(100%, 360px);
}
.sb-startup-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  margin: 0 auto 26px;
}
.sb-startup-mark::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid #c5a46830;
  border-top-color: #c5a468;
  border-bottom-color: #c5a468;
  border-radius: 50%;
  animation: sb-track 1.5s linear infinite;
}
.sb-startup-mark img {
  width: 72px;
  height: 72px;
  animation: sb-stride 0.8s ease-in-out infinite;
}
.sb-startup-name {
  display: block;
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: 0.14em;
  font-weight: 700;
}
.sb-startup-name span {
  color: #c5a468;
}
.sb-startup-ledger {
  display: block;
  margin-top: 8px;
  color: #c5a468;
  font-size: 9px;
  letter-spacing: 0.26em;
}
.sb-startup-line {
  height: 2px;
  margin: 32px auto 20px;
  background: #c5a46825;
  overflow: hidden;
  width: 160px;
}
.sb-startup-line::after {
  content: "";
  display: block;
  height: 100%;
  width: 45%;
  background: #c5a468;
  animation: sb-progress 1s ease-in-out infinite;
}
.sb-startup-message {
  color: #b6c1ac;
  font-size: 12px;
  margin: 0;
}
.sb-startup-note {
  margin: 18px auto 0;
  padding: 10px 12px;
  border: 1px solid #c5a46855;
  border-radius: 6px;
  color: #e4dccb;
  font-size: 12px;
  line-height: 1.6;
}
@keyframes sb-track {
  to {
    transform: rotate(360deg);
  }
}
@keyframes sb-stride {
  0%,
  100% {
    transform: translateY(0) rotate(-3deg);
  }
  45% {
    transform: translateY(-5px) rotate(3deg);
  }
  70% {
    transform: translateY(1px) rotate(-1deg);
  }
}
@keyframes sb-progress {
  from {
    transform: translateX(-110%);
  }
  to {
    transform: translateX(330%);
  }
}
@media (prefers-reduced-motion: reduce) {
  .sb-startup-mark::before,
  .sb-startup-mark img,
  .sb-startup-line::after {
    animation: none;
  }
  .sb-startup-line::after {
    width: 100%;
    opacity: 0.7;
  }
}