body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f5f5f5;
}
.slideshow {
  max-width: 800px;
  margin: 20px auto;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
.slides {
  display: flex;
  transition: transform 0.6s ease;
}
.slides figure {
  min-width: 100%;
  margin: 0;
  position: relative;
}
.slides img {
  width: 100%;
  height: auto;
  display: block;
}
.slides figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0,0,0,0.5);
  color: #fff;
  padding: 8px 12px;
  font-size: 14px;
}
.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  color: #fff;
  border: none;
  font-size: 24px;
  padding: 8px 12px;
  cursor: pointer;
}
.nav.prev { left: 10px; }
.nav.next { right: 10px; }