.primary-btn,
.outline-btn,
.capsule-btn,
.sound-chip {
  transition: all 0.25s ease;
}

.primary-btn,
.outline-btn,
.capsule-btn {
  height: 58px;
  padding: 0 26px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  cursor: pointer;
}

.primary-btn {
  color: #ffffff;
  background: linear-gradient(135deg, #0f6ec7, #54cfff);
  box-shadow: 0 12px 36px rgba(29, 122, 211, 0.28);
  border: none;
}

.primary-btn:hover {
  transform: translateY(-2px);
}

.outline-btn {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.05);
}

.outline-btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.10);
}

.capsule-btn {
  color: #ffffff;
  border: 1px solid rgba(84, 207, 255, 0.28);
  background: linear-gradient(135deg, rgba(15, 110, 199, 0.24), rgba(84, 207, 255, 0.18));
  box-shadow: 0 14px 40px rgba(29, 122, 211, 0.16);
}

.capsule-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 44px rgba(29, 122, 211, 0.24);
}

.sound-chip {
  min-width: 130px;
  height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(9, 18, 32, 0.42);
  backdrop-filter: blur(12px);
  cursor: pointer;
}

.sound-chip:hover {
  background: rgba(14, 24, 42, 0.58);
}

.sound-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #54cfff;
  box-shadow: 0 0 12px rgba(84, 207, 255, 0.7);
}