.hero-visual {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.hero-visual figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 5px 8px;
  border: 1px solid #ffffff55;
  border-radius: 4px;
  color: #fff;
  background: #21161bbb;
  backdrop-filter: blur(5px);
  font: 10px Arial, sans-serif;
  letter-spacing: .04em;
}

@media (max-width: 820px) {
  .hero-visual { height: 340px; }
}

@media (max-width: 520px) {
  .hero-visual { height: 290px; }
  .hero-visual img { height: 100%; }
}