#nav-bar {
  border-bottom: 1px solid var(--Grey-100);
  background-color: white;
}

.logo {
  font-family: 'Times New Roman';
}

.login-signup {
  display: flex;
  align-items: center;
  width: fit-content;
  font-weight: 500;
}

.login-signup a {
  display: inline-block;
  color: var(--Neutral-Black);
}

.menu-bredcrum {
  height: fit-content;
}

/* メニューが開いている時に背景のスクロールを防止 */
body.menu-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
  height: 100%;
}

#hidden-menu {
  background: rgba(26, 26, 26, 0.9);
  backdrop-filter: blur(3px);
  height: 100%;
  width: 100%;
  position: fixed;
  top: 0;
  left: 100%;
  z-index: 9999;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch; /* iOSでスムーズなスクロールのため */
  scrollbar-width: none;
  transition: all 0.5s;
  padding-bottom: 120px; /* 下部に余白を追加してiPhone Safariで選択できるようにする */
}

#hidden-menu.open-menu {
  left: 0 !important;
}

#hidden-menu::-webkit-scrollbar {
  display: none;
}

.hidden-menu-links {
  border-bottom: 1px solid var(--Grey-700);
}

.hidden-menu-links a,
.hidden-menu-dropdown span {
  color: white;
  display: block;
}

.hidden-menu-links .eng-link,
.hidden-menu-dropdown .eng-link {
  font-family: 'Times New Roman';
  font-size: 24px;
}

.hidden-menu-links .jps-link,
.hidden-menu-dropdown .jps-link {
  font-weight: 500;
  font-size: 14px;
  color: var(--Grey-400);
}

.hidden-menu-dropdown {
  height: 85px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-bottom: 1px solid var(--Grey-700);
}

.hidden-menu-dropdown.open {
  height: auto !important;
}

.drop-down-icon {
  position: absolute;
  top: 45px;
  right: 15px;
  transform: rotate(-90deg);
}

.hidden-menu-dropdown.open .drop-down-icon {
  transform: rotate(0deg);
}

.hidden-menu-dropdown-container a {
  display: block;
  color: white;
  margin: 10px;
}

.login-signup-mobile {
  color: white;
  padding: 10px 25px;
  display: flex;
  align-items: center;
  justify-content: end;
}
.login-signup-mobile a {
  color: white;
  font-family: 'Times New Roman';
  font-size: 18px;
}