@media (max-width: 768px) {
  .menu {
    width: 100%;
  }
  .menu_list {
    width: 100%;
    margin: 0 auto;
    gap: 10px;
  }
  .menu_list li {
    width: initial;
    flex: 1;
  }
  .menu_list li a {
    padding: 12px 4px 8px;
    gap: 8px;
  }
  .menu_list li a:after {
    bottom: -21px;
  }
  .menu_list li a i {
    font-size: 50px;
    font-size: 30px;
  }
  .menu_list li a span {
    font-size: 13px;
  }
  .menu_list_border {
    width: 1px !important;
    height: 68px;
    background-color: #ffffff;
  }
  .solved {
    padding: 22px 0 50px;
  }
  .solved_wrap {
    width: 92%;
  }
  .solved .lt,
  .solved .rt {
    display: flex;
    flex-direction: column;
    gap: 25px !important;
    margin-left: auto;
  }
  .solved .rt,
  .solved .lt {
    margin-top: 20px !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
  }
  .solved:nth-child(odd) {
    margin-top: 20px;
  }
  .detail {
    background-size: auto;
  }
  .detail h2 {
    padding: 0;
    background: none;
  }
  .detail_body {
    width: 92%;
    padding: 30px 0 70px;
  }
  .detail_body_txt {
    text-align: left;
  }
  .detail_body_info-ttl {
    font-size: 22px;
    line-height: 22px;
    letter-spacing: 9.46px;
    margin: 40px auto 17px;
  }
  .detail_body_info-txt {
    border-radius: 42px;
    padding: 10px 25px;
  }
  .detail_body_info-txt dl {
    font-size: 13px;
    line-height: 20px;
    grid-template-columns: 3fr 11fr;
    padding: 6px 0;
    border-bottom: 1px dashed #013760;
  }
  .detail_body_info-txt dl dt {
    margin-left: 6px;
  }
  .detail_body_info-txt dl dd {
    margin-left: 0px;
  }
  .detail_body_info-txt.-color {
    padding: 20px 14px;
    border-radius: 36px;
    gap: 16px;
  }
  .detail_body_info-txt.-color figure > figcaption {
    margin-top: 10px;
    font-size: 12px;
    line-height: 18px;
  }
  .detail_body_info-txt.-price {
    padding: 20px 24px 10px;
  }
  .detail_body_info-txt.-price dl:first-child {
    margin-bottom: 1rem !important;
  }
  .detail_body_info-txt.-price > dl {
    display: flex;
    align-items: center;
    margin: 0 auto;
    font-weight: 700;
    letter-spacing: 0.6px;
    flex-direction: column;
    gap: 8px;
    font-size: 15px;
    padding-bottom: 16px;
  }
  .detail_body_info-txt.-price > dl dt {
    margin-left: 3px;
  }
  .detail_body_info-txt.-price > dl dd {
    font-size: 22px;
  }
  .detail_body_info-txt.-price > dl dd .souryo {
    font-size: 11.5px;
    letter-spacing: 1.15px;
    margin-left: 10px;
    border-radius: 4px;
    padding: 0px 4px;
  }
  .detail_body_info-note {
    font-size: 11px;
    line-height: 17px;
    letter-spacing: 0.22px;
  }
  .detail_body_color {
    grid-template-columns: 1fr 1fr;
  }
  .try > h2 > img {
    padding: 18px;
  }
  .try > h2::after {
    width: 34px;
    height: 15px;
    margin-top: -1px;
  }
  .try figure {
    width: 92%;
    padding: 20px 0 36px;
  }
  .try figure figcaption {
    font-size: 13px;
    padding-top: 31px;
  }
}