@media (max-width: 767px) {
  .sidebar-btn {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9998;
    background: #808080;
    padding: 10px 20px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    gap: 10px;
  }
}
.sidebar-btn a {
  background: #000;
  color: #fff;
  line-height: 1;
  padding: 0 8px;
  text-align: center;
}
@media (min-width: 768px) {
  .sidebar-btn a {
    font-size: clamp(10px, 1.62vh, 18px);
    height: min(18.9%, 200px);
    min-height: 125px;
    -webkit-writing-mode: vertical-rl;
        -ms-writing-mode: tb-rl;
            writing-mode: vertical-rl;
    text-decoration: none;
  }
}
@media (max-width: 767px) {
  .sidebar-btn a {
    padding: 10px 7px;
    width: calc((100% - 10px) / 2);
  }
}
@media (min-width: 768px) {
  .sidebar-btn a:nth-child(1) {
    margin-bottom: 15px;
  }
}
@media (min-width: 768px) {
  .sidebar-btn a:nth-child(2) {
    height: auto;
    min-height: 125px;
    white-space: nowrap;
    padding-top: 31px;
    padding-bottom: 31px;
  }
}

body.vol2 .sidebar {
  background: #D3EBEF;
  z-index: 9999;
}
@media (min-width: 768px) {
  body.vol2 .sidebar {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 32px;
    margin-top: -49px;
    padding-top: 49px;
  }
}
body.vol2 .sidebar-logo {
  display: block;
  width: 44px;
  height: auto;
}
@media (max-width: 767px) {
  body.vol2 .sidebar-logo {
    display: none;
  }
}
@media (min-width: 768px) {
  body.vol2 .sidebar .sidebar-btn {
    display: grid;
    grid-auto-rows: 1fr;
  }
}
@media (min-width: 768px) {
  body.vol2 .sidebar-btn {
    padding-top: 0;
    gap: 16px;
  }
}
@media (max-width: 767px) {
  body.vol2 .sidebar-btn {
    -webkit-box-align: stretch;
    -webkit-align-items: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
    padding-left: 12px;
    padding-right: 12px;
  }
}
body.vol2 .sidebar-btn a {
  background: #71CBDD;
}
@media (min-width: 768px) {
  body.vol2 .sidebar-btn a {
    -webkit-text-orientation: upright;
            text-orientation: upright;
    height: calc(62px + 12em);
  }
}
@media (max-width: 767px) {
  body.vol2 .sidebar-btn a {
    font-size: 14px;
  }
}
@media (min-width: 768px) {
  body.vol2 .sidebar-btn a:nth-child(1) {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
@media (max-width: 767px) {
  body.vol2 .sidebar-btn a:nth-child(1) {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
@media (min-width: 768px) {
  body.vol2 .sidebar-btn a:nth-child(2) {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
        -ms-flex-align: start;
            align-items: flex-start;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
@media (min-width: 768px) {
  body.vol2 .sidebar-btn .sidebar-btn-col {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    font-size: 0.8em;
  }
}
@media (max-width: 767px) {
  body.vol2 .sidebar-btn .sidebar-btn-col {
    display: block;
    margin-bottom: 4px;
  }
}
body.vol2 .sidebar-btn .sidebar-btn-line {
  display: inline-block;
  width: 1em;
  height: 4em;
  margin: 0.8em 0;
  background: -webkit-gradient(linear, left top, left bottom, from(currentColor), to(currentColor)) center/1px 100% no-repeat;
  background: linear-gradient(currentColor, currentColor) center/1px 100% no-repeat;
}
@media (max-width: 767px) {
  body.vol2 .sidebar-btn .sidebar-btn-line {
    display: none;
  }
}

.sidebar {
  width: clamp(70px, 10.9vh, 100px);
  background: #808080;
  height: 100vh;
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 3;
}
@media (min-width: 768px) {
  .sidebar {
    padding: clamp(10px, 3vh, 30px) clamp(20px, 3vh, 32px);
  }
}
@media (max-width: 767px) {
  .sidebar {
    position: static;
    height: auto;
    width: 100%;
    padding: 10px 20px;
  }
}
.sidebar.active .drawer-btn .bar:nth-child(1) {
  -webkit-animation: active-btn07-bar01 0.75s forwards;
          animation: active-btn07-bar01 0.75s forwards;
}
.sidebar.active .drawer-btn .bar:nth-child(2) {
  opacity: 0;
}
.sidebar.active .drawer-btn .bar:nth-child(3) {
  -webkit-animation: active-btn07-bar03 0.75s forwards;
          animation: active-btn07-bar03 0.75s forwards;
}