.top_image img{
  object-fit: cover;
  max-height: 500px;
  min-height: 250px;
}
.catch_container {
  padding: 0 1em;
}
.top_catch {
  margin: 1.8em auto;
  font-weight: 700;
  font-size: 28px;
  line-height: 1.7;
  text-align: center;
  color: var(--key_color);
}
.top_catch span {
  display: inline-block;
}
.catch_column {
  max-width: 1100px;
  margin: 0 auto;
  font-weight: 400;
  font-size: 18px;
  letter-spacing: 0.05em;
  line-height: 1.6;
}
.company_image img{
  object-fit: cover;
  max-height: 750px;
 
}
@media (min-width: 768px) {
  .company_image img{
    min-height: 500px;
  }
}
@media (max-width: 768px) {
  .top_image img, .company_image img {
    width: 100%;
    height: auto;
  }
  .top_catch {
    font-size: 20px;
    line-height: 1.6;
  }
  .catch_column {
    text-align: justify;
    font-size: 16px;
    line-height: 1.4;
  }
}

.top_card h2{
  font-size: 40px;
  font-weight: 700;
  text-align: center;
  margin: 1.8em 0 1em 0;
  color: var(--key_color);
}
.top_card h2 span {
  font-size: 20px;
  font-weight: 400;
}
.top_card {
  padding: 0 1em;
}
.card_container {
  justify-content: center;
  display: grid;
  grid-template-columns: repeat(auto-fit, 345px);
  gap: 60px 20px;
  margin: 0 auto;
  max-width: 1440px;
}
.card_container > a {
  position: relative;
  display: block;
  width: 345px;
  border-radius: 15px;
  overflow: hidden;
}
.card_container > a:hover {
  opacity: 0.7;
  cursor: pointer;
}
.card_title {
  font-size: 20px;
  line-height: 1.25;
  padding-bottom: 16px;
  font-weight: 700;
  padding: 10px;
  text-align: center;
  color: var(--key_color);
}