@charset "UTF-8";
.main_block {
  border-bottom: 1px solid #000;
  padding-bottom: 60px;
  &:last-of-type {
    border-bottom: none;
  }
}
.pdf_list li {
  position: relative;
  &:before {
    content: "・";
    position: absolute;
    color: var(--main-color);
  }
  &:hover::before {
    opacity: .7;
  }
  a {
    padding-left: 1em;
  }
}
.flow_inner {
  margin-top: 40px;
}
.flex_box {
  display: flex;
  gap: 20px 40px;
}
.flex_left {
  text-align: center;
}
.ul_list li {
  position: relative;
  margin-left: 1.6rem;
}
.ul_list li::before {
  display: inline-block;
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--main-color);
  position: absolute;
  top: 0.8em;
  left: -1.6rem;
}


/* アコーディオン */
.accordion_outer {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.accordion {
  width: 100%;
  margin: 0 auto;
}
.accordion__summary {
  border: none;
  border-top: 1px solid #BBBBBB;
  border-bottom: 1px solid #BBBBBB;
  background: #D9E4F1;
  position: relative;
  cursor: pointer;
  padding: 8px 60px 8px 16px;
  width: 100%;
  letter-spacing: 0;
  appearance: none;
  outline: none;
  text-align: start;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 26px;
  z-index: 2;
  &::after {
    content: "+";
    font-family: "メイリオ", sans-serif ;
    font-size: 3.4rem;
    font-weight: bold;
    color: var(--main-color);
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
  }
}
.accordion__summary.close::after {
  content: "－";
  color: var(--main-color);
  transform: translateY(-50%);
  right: 17px;
}
.accordion__detail {
  display: none;
  padding: 16px;
}
.accordion__summary.close ~ .accordion__detail {
  border-bottom: 1px solid #BBBBBB;
}
/* ホバー時 */
.acc_btn a:hover::after {
  content: "";
  background: url(../img/arrow.svg) no-repeat center;
  background-size: cover;
}


@media screen and (max-width: 767px) {
  .main_block {
    padding-bottom: 30px;
  }
  .flex_box {
    flex-direction: column-reverse;
  }

  /* アコーディオン */
  .accordion_outer {
    padding: 20px 0;
  }
  .accordion__detail {
    padding: 12px;
  }
  .accordion__summary {
    padding: 5px 40px 5px 15px;
    gap: 10px;
    font-size: 1.6rem;
    &:after {
      right: 10px;
      font-size: 3rem;
    }
  }
  .accordion__summary.close::after {
    right: 10px;
  }
}