/* ========== 轮播图组件样式 ========== */
.slider-component {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.slider-component .slider-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  will-change: transform;
}

/* 淡入淡出效果 */
.slider-fade .slider-track {
  position: relative;
  display: block;
}

.slider-fade .slider-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.slider-fade .slider-slide.active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}

.slider-slide {
  min-width: 100%;
  position: relative;
}

.slider-slide img {
  width: 100%;
  height: var(--slider-height, 500px);
  object-fit: cover;
  display: block;
}

/* 圆角 */
.slider-rounded {
  border-radius: 16px;
}
.slider-rounded .slider-slide img {
  border-radius: 16px;
}
.slider-rounded .slider-caption {
  border-radius: 0 0 16px 16px;
}

/* 标题描述 */
.slider-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 60px 40px 30px;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
  color: #fff;
}

.slider-caption h3 {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 8px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.slider-caption p {
  font-size: 14px;
  margin: 0;
  opacity: 0.9;
}

/* 左右箭头 */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.85);
  color: #1e293b;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: all 0.25s;
  z-index: 10;
  opacity: 0;
}

.slider-component:hover .slider-arrow {
  opacity: 1;
}

.slider-arrow:hover {
  background: #fff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  transform: translateY(-50%) scale(1.08);
}

.slider-prev { left: 16px; }
.slider-next { right: 16px; }

/* 圆点指示器 */
.slider-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.slider-dot {
  width: 10px; height: 10px;
  border: 2px solid rgba(255,255,255,0.8);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s;
}

.slider-dot.active {
  background: #fff;
  transform: scale(1.2);
}

.slider-dot:hover {
  background: rgba(255,255,255,0.6);
}

/* 响应式 */
@media (max-width: 768px) {
  .slider-caption {
    padding: 40px 20px 20px;
  }
  .slider-caption h3 {
    font-size: 18px;
  }
  .slider-arrow {
    width: 36px; height: 36px;
    font-size: 18px;
  }
  .slider-prev { left: 8px; }
  .slider-next { right: 8px; }
}