.slider {
  position: relative;

  user-select: none;
}

.slider-viewport {
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid #ddd;
}

.slider-track {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;

  /* ¾Ö´Ï¸ÞÀ̼ÇÀº transformÀ¸·Î */
  transform: translateX(0);
  transition: transform 300ms ease;
  will-change: transform;
}

.slide {
  flex: 0 0 100%;         /* ÇÑ È­¸é¿¡ 1Àå */
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  background: #fff;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: rgba(0,0,0,.55);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

.slider-btn.prev { left: 8px; }
.slider-btn.next { right: 8px; }

.slider-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 10px 0;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 0;
  background: #fff;
  cursor: pointer;
}

.slider-dot.active {
  background: #fff;
}