.column__wrapper {
  border-left: 1px solid #ccc;
}

.column__item {
  border-bottom: 1px solid #ccc;
}
.column__item:last-child {
  border-bottom: none;
}
.column__item a {
  display: flex;
  align-items: center;
  color: #000;
}
.column__item a .number {
  width: 19.33%;
}
.column__item a .number p {
  text-align: center;
  font-weight: 700;
}
.column__item a .content {
  width: 80.67%;
  border-left: 1px solid #ccc;
  padding: 7rem 10rem;
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 1060px) {
  .column__item a .content {
    display: block;
    padding: 5rem 5rem 12rem;
  }
}
.column__item a .content .img {
  width: 23.63%;
}
@media screen and (max-width: 1060px) {
  .column__item a .content .img {
    width: 100%;
    margin-bottom: 5rem;
  }
}
.column__item a .content .text__box {
  width: 70.91%;
  padding-right: 9.2rem;
}
@media screen and (max-width: 1060px) {
  .column__item a .content .text__box {
    width: 100%;
    padding-right: 0;
  }
}
.column__item a .content .text__box .data {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}
.column__item a .content .text__box .data time {
  color: #aaaaaa;
}
.column__item a .content .text__box .data .category__name span {
  display: inline-block;
  text-align: center;
  line-height: 1;
  background-image: var(--var-linear-gradient);
  padding: 8px 20px;
  color: #fff;
  margin-left: 1.5rem;
}
@media screen and (max-width: 1060px) {
  .column__item a .content .text__box .data .category__name span {
    width: auto;
    padding: 0.5rem 1rem;
  }
}
.column__item a .content .text__box h2 {
  font-weight: 700;
  margin-bottom: 2.5rem;
}
.column__item a .content .text__box .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 6.2rem;
  height: 6.2rem;
  border-radius: 100%;
  background-color: #000;
  position: absolute;
  top: 50%;
  right: 10rem;
  transform: translateY(-50%);
  transition: all 0.3s var(--var-animation-timing-function);
}
@media screen and (max-width: 1060px) {
  .column__item a .content .text__box .icon {
    top: auto;
    bottom: 5rem;
    right: 5rem;
    transform: none;
  }
}
.column__item a .content .text__box .icon::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  background-image: var(--var-linear-gradient);
  transition: all 0.3s var(--var-animation-timing-function);
  opacity: 0;
}
@media screen and (max-width: 1060px) {
  .column__item a .content .text__box .icon::before {
    display: none;
  }
}
.column__item a .content .text__box .icon svg {
  position: relative;
  z-index: 1;
  width: 1.9rem;
  height: 1.7rem;
}
.column__item a:hover .content .text__box .icon {
  background-color: #fff;
}
@media screen and (max-width: 1060px) {
  .column__item a:hover .content .text__box .icon {
    background-color: #000;
  }
}
.column__item a:hover .content .text__box .icon::before {
  opacity: 1;
}
.column__item a:hover .content .text__box .icon svg {
  animation: move-left-to-right 0.3s var(--var-animation-timing-function) 1 normal forwards;
}
@media screen and (max-width: 1060px) {
  .column__item a:hover .content .text__box .icon svg {
    animation: none;
  }
}

/* iframe */

.iframe-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin-bottom: 50px;
}
@media screen and (max-width: 1060px) {
  .iframe-wrap {
    margin-bottom: 20px;
  }
}

.iframe-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}