.slider {
  position: relative;
  width: 841px;
  overflow: hidden;
  margin: 30px auto 10px;
}

.slider-track {
  display: flex;
  transition: transform 0.4s ease;
}

.slide {
  width: 100%;
  flex-shrink: 0;
  text-align: center;
  line-height: 300px;
  background: #eee;
}

/* ボタン */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.slider-btn img {
  width: 33px;
  height: 33px;
}

.slider-btn.prev {
  left: 120px;
}

.slider-btn.next {
  right: 120px;
}

/* ナビ */
.slider-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
}

.slider-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #c9caca;
  cursor: pointer;
}

.slider-dot.active {
  background: #1d2087;
}