html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ffffff;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.mb {
  width: min(440px, 96vw);
  text-align: center;
}

.mb__label {
  margin: 0 0 12px;
  font-weight: 700;
  font-size: 10px;
  line-height: 1;
  font-family: inherit;
  letter-spacing: 0.16em;
  color: rgba(23, 20, 26, 0.72);
}

.mb__viewport {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.mb__track {
  display: flex;
  width: max-content;
  animation: mb-scroll 14s linear infinite;
}

.mb.is-paused .mb__track,
.mb__viewport:hover .mb__track {
  animation-play-state: paused;
}

@keyframes mb-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.mb__logo {
  flex: 0 0 auto;
  width: 64px;
  height: 32px;
  margin-right: 24px;
  border-radius: 8px;
  background: rgba(23, 20, 26, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.mb__logo::before {
  content: "";
  width: 12px;
  height: 12px;
  background: #17141a;
}

.mb__logo::after {
  content: "";
  width: 20px;
  height: 6px;
  border-radius: 4px;
  background: rgba(23, 20, 26, 0.28);
}

.mb__logo--1::before {
  border-radius: 50%;
}

.mb__logo--2::before {
  border-radius: 4px;
  transform: rotate(45deg);
}

.mb__logo--3::before {
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  border-radius: 0;
}

.mb__logo--4::before {
  border-radius: 999px;
  width: 16px;
}

.mb__pause {
  margin-top: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(23, 20, 26, 0.18);
  background: none;
  color: rgba(23, 20, 26, 0.6);
  font-weight: 600;
  font-size: 10px;
  line-height: 1.6;
  font-family: inherit;
  cursor: pointer;
}

.mb__pause[aria-pressed=true] {
  background: rgba(23, 20, 26, 0.08);
  color: #17141a;
}

@media (prefers-reduced-motion: reduce) {
  .mb__track {
    animation: none !important;
    transform: translateX(0);
  }
}