.header-placeholder {
  height: 0;
}

.global-header {
  aspect-ratio: 750 / 1334;
  display: flex;
  align-items: center;
  background-image: url(/assets/img/global.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

.global-desc {
  margin: 16vw 0 10vw;
  padding: 0 4vw;
  font-size: var(--h3);
  color: var(--color2);
  line-height: 1.5;
}

.global-map {
  padding: 0 0.8vw;
}

.global-map img {
  width: 100%;
  height: auto;
}

.map-list {
  padding: 12vw 8vw;
}

.map-list .map-group {
  display: grid;
  grid-template-rows: 0fr;
  transition: 0.6s;
}

.map-list .map-group.active {
  margin-top: 8vw;
  grid-template-rows: 1fr;
}

.map-list .group-title {
  margin-top: 8vw;
  height: 12vw;
  padding: 0 2vw;
  display: flex;
  align-items: center;
  background-color: #000;
  font-size: var(--h3);
  color: #fff;
}

.map-list .group-title .en {
  margin-left: auto;
}

.map-list .group-title::after {
  content: "";
  margin-left: 2.8vw;
  width: 2.6667vw;
  height: 2.6667vw;
  background-image: url(/assets/img/arrow-top.png);
  background-size: cover;
  transform: rotate(180deg);
  transition: all 0.5s;
}

.map-list .group-title.active::after {
  transform: rotate(0);
}

.map-list .group-list {
  overflow: hidden;
}

.map-list .group-list img {
  width: 100%;
  height: auto;
}