/* tab menu */
.tab__panel-box {
  display: none;
  opacity: 0;
  margin-top: 3em;
}
.tab__panel-box.is-active {
  display: block;
  animation-name: displayAnime;
  animation-duration: 2s;
  animation-fill-mode: forwards;
}
@keyframes displayAnime{
from {
  opacity: 0;
}
to {
  opacity: 1;
}
}
.tab__menu {
  display: flex;
  width: 387px;
  margin-top: 3.75em;
  margin-left: auto;
  margin-right: auto;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 6px 0 rgba(0, 0, 0, .15);
  padding: 4px;
}
.tab__menu li {
  width: calc(100% /2);
}
.tab__menu li a {
  display: block;
  font-size: 1.6rem;
  color: #0081CC;
  font-weight: 700;
  font-family: "Inter", serif;
  border-radius: 8px;
  text-align: center;
  padding: 1em 0;
}
.tab__menu .tab__menu-item.active a {
  background: #0081CC;
  color: #fff;
}


.column-wrap .conetent-text h3 {
  font-size: 1.6rem;
  margin-bottom: 1em;
}
.case-explain-frame,
.result-wrap {
  background-color: #E5F7FF;
  border-radius: 20px;
  padding: 2em 2.5em;
  margin-bottom: 2.5em;
}
section.case-explain-frame {
  background-color: #E5F7FF;
  border-radius: 20px;
  padding: 2em 2.5em;
}
section.case-explain-frame h3 {
  color: #0081CC;
  font-size: 2rem;
  margin-bottom: 1.5em;
}
section.case-explain-frame h3 span {
  font-family: "Inter", serif;
  color: #fff;
  font-size: 1.4rem;
  line-height: 1.2;
  padding: .3em 1em;
  border-radius: 99px;
  background-color: #0081CC;
  margin-right: .8em;
}
section.case-explain-frame ol {
  margin-left: 1.2em;
}
section.case-explain-frame li {
  font-size: clamp(12px,3.3vw,1.4rem);
  line-height: 1.8;
  list-style: decimal;
} 
.case-map {
  margin-bottom: 2.5em;
}
.case-map h3 {
  text-align: center;
  background: #DADADA;
  width: 180px;
  margin: 0 auto;
  font-size: 1.8rem;
  font-weight: 400;
  border-radius: 99px;
  padding: .4em 0;
  line-height: 1.5;
  margin-bottom: 1.6em;
}
.slide-container {
  margin-bottom: 2.5em;
}
.slide-container h3 {
  color: #E02554;
  font-size: 1.8rem;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 2em;
}
.slide-container h3 span {
  border-bottom: 2px solid #E02554;
  padding-bottom: 0.4em;
}


/* accordion */
dl.js-slideUp dt {
  cursor: pointer;
}
dl.js-slideUp dd {
  display: none;
}
dl.js-slideUp dt .icon-arrow img {
  transform: rotate(0);
  transition: all .4s;
}
dl.js-slideUp dt.close .icon-arrow img {
  transform: rotate(-180deg);
  transition: all .4s;
}


.content-case-wapper dl.js-slideUp {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 8px 0 rgba(0, 0, 0, .15);
  margin-bottom: 1.25em;
}
dt.block-flex {
  display: flex;
  align-items: center;
  padding: 1.2em 1.6em;
}
.icon-arrow {
  width: 30px;
  height: 30px;
  background: #FFDCE5;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-left: auto;
}
.icon-arrow img {
  max-width: 12px;
}
.js-slideUp dt .label {
  color: #E02554;
  font-weight: bold;
  display: flex;
  align-items: center;
}
.js-slideUp dt .label span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #fff;
  background-color: #E02554;
  font-weight: bold;
  font-family: "Inter", serif;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: .3em;
  margin-right: 1em;
}
.js-slideUp dt .text {
  font-weight: 700;
}
.case-answer-wrap p {
  font-size: clamp(12px,3.3vw,1.4rem);
  line-height: 1.8;
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: 2.5em;;
}

.result-wrap h3 {
  color: #fff;
  text-align: center;
  font-size: 1.8rem;
  margin: 0 auto 1.1em;
}
.result-wrap h3 span {
  background-color: #0081CC;
  padding: .4em 1em;
  border-radius: 99px;
}

.result-wrap p {
  font-size: clamp(12px,3.3vw,1.4rem);
  line-height: 1.8;
}

.case-footer-wrap {
  border-top: 1px solid #E7E7E7;
  padding-top: 1.4em;
  margin-bottom: 3.7em;
}
.case-footer-wrap p {
  font-size: clamp(12px,3.3vw,1.4rem);
  line-height: 1.6;
}
.btn-wrapper {
  text-align: center;
  margin: 0 auto 6em;
}
.btn-wrapper a {
  margin: 0 1em;
}

@media (max-width: 520px) {
  .column-wrap .conetent-text h3 {
    font-size: 1.1rem;
    line-height: 1.4;
  }
  .tab__menu {
    margin-top: 1em;
    width: 95%;
  }
  .tab__menu li a {
    font-size: 1rem;
    padding: .8em 0;
  }
  .tab__panel-box {
    margin-top: 1.5em;
  }
  section.case-explain-frame,
  .result-wrap {
    padding: .8em;
    margin-bottom: 1.5em;
  }
  section.case-explain-frame h3 {
    font-size: 1.1rem;
    margin-bottom: 1em;
  }
  section.case-explain-frame h3 span {
    font-size: 0.9rem;
  }
  section.case-explain-frame ol {
    margin-left: .8em;
  }
  .case-map h3 {
    font-size: 1.1rem;
    width: 40%;
    margin-bottom: 1em;
  }
  .slide-container h3,
  .result-wrap h3 {
    font-size: 1.1rem;
  }
  .content-case-wapper dl.js-slideUp {
    margin-bottom: 1em;
  }
  dt.block-flex {
    padding: .6em;
  }
  .js-slideUp dt .label {
    margin-right: .6em;
  }
  .js-slideUp dt .label,
  .js-slideUp dt .label span {
    font-size: .8rem;
    display: flex;
    flex-direction: column;
    white-space: nowrap;
  }
  .js-slideUp dt .label span {
    margin-left: 0;
    margin-right: 0;
    width: 28px;
    height: 28px;
    font-size: .9rem;
    margin-top: .4em;
  }
  .js-slideUp dt .text {
    font-size: .8rem;
    font-weight: 500;
    margin-right: .5em;
    line-height: 1.4;
  }
  .icon-arrow {
    height: 22px;
    min-width: 22px;
  }
  .icon-arrow img {
    max-width: 10px;
  }
  .case-footer-wrap {
    padding-top: 1em;
    margin-bottom: 2em;
  }
  .btn-wrapper a {
    margin: 0 auto 1.2em;
  }
  .btn-wrapper {
    margin-bottom: 4em;
  }
}