.simple-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100vh; /* 全屏显示 */
}

.simple-slider .slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.simple-slider .slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.simple-slider .slide.active {
  opacity: 1;
  z-index: 1;
}

.simple-slider .slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.simple-slider .Ecaption {
  position: absolute;
  top: 10px; 
  left: 30px; 
  transform: none;
  text-align: left;
}

.simple-slider .Ecaption img {
  max-width: 100px;
  position: relative;
  left: -20px; 
  margin-bottom: -30px;
filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.8));
}

.simple-slider .Ecaption h1 {
  font-size: 3.5rem;
  margin-bottom: 50px;
  font-family: "Times New Roman", "Georgia", serif;
  text-shadow:
    2px 2px 8px rgba(0,0,0,0.5),
   -2px -2px 8px rgba(0,0,0,0.5),
    2px -2px 8px rgba(0,0,0,0.5),
   -2px  2px 8px rgba(0,0,0,0.5);
}

.simple-slider .Ecaption .btn {
  display: inline-block;
  padding: 12px 24px;
  background: #007bff;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
}

.simple-slider .controls span {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 36px;
  color: #fff;
  cursor: pointer;
  z-index: 3;
  user-select: none;
}

.simple-slider .controls .prev { left: 20px; }
.simple-slider .controls .next { right: 20px; }

.simple-slider .dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}

.simple-slider .dots span {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background: #fff;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.5;
}

.simple-slider .dots span.active {
  opacity: 1;
}