@charset "utf-8";
.l-page {
  position: relative;
  margin-inline: auto;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  width: 100%;
  max-width: 480px;
  padding: 0 1.25rem;
  margin-inline: auto;
}

@media (min-width: 768px) {
  .l-page {
    width: 100%;
    max-width: 61.25rem;
  }
}

@media (min-width: 1024px) {
  .l-page {
    max-width: 78.75rem;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
  }
}

.l-page__main {
  width: 100%;
}

@media (min-width: 1024px) {
  .l-page__main {
    width: 80.2653399668%;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    border-left: 1px solid #cecece;
    padding-left: 6.25rem;
  }
}

.l-page__sidebar {
  width: 100%;
  -webkit-padding-before: 5rem;
  padding-block-start: 5rem;
}

@media (min-width: 1024px) {
  .l-page__sidebar {
    width: 19.7346600332%;
    -webkit-padding-before: 10.625rem;
    padding-block-start: 10.625rem;
    left: 0;
    position: sticky;
    top: -4.375rem;
  }
}

.c-sidebar__heading {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  row-gap: 0.9375rem;
  color: #2059aa;
  -webkit-padding-after: 2.1875rem;
  padding-block-end: 2.1875rem;
  border-bottom: 1px solid #cecece;
}

.c-sidebar__heading-ja {
  font-size: max(1.125rem, 14.4px);
}

@media (min-width: 0px) {
  .c-sidebar__heading-ja {
    font-size: 1.125rem;
  }
}

.c-sidebar__heading-ja {
  font-weight: 700;
  line-height: 1.1111111111;
  letter-spacing: 0.08em;
}

.c-sidebar__heading-en {
  font-family: "DM Sans", sans-serif;
  font-size: max(0.875rem, 11.2px);
}

@media (min-width: 0px) {
  .c-sidebar__heading-en {
    font-size: 0.875rem;
  }
}

.c-sidebar__heading-en {
  font-weight: 500;
  line-height: 0.7142857143;
}

.c-sidebar__list {
  -webkit-padding-before: 0.625rem;
  padding-block-start: 0.625rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  border-bottom: 1px solid #cecece;
  -webkit-padding-after: 0.625rem;
  padding-block-end: 0.625rem;
}

@media (min-width: 1024px) {
  .c-sidebar__list {
    border-bottom: none;
    -webkit-padding-after: 6.25rem;
    padding-block-end: 6.25rem;
     row-gap: 5px;
  }
}

.c-sidebar__item {
  width: 100%;
  padding-block: 0.75rem;
  -webkit-padding-start: 0.625rem;
  padding-inline-start: 0.625rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-column-gap: 0.625rem;
  -moz-column-gap: 0.625rem;
  column-gap: 0.625rem;
  border-radius: 0.1875rem 0 0 0.1875rem;
  -webkit-transition: background 0.3s ease;
  transition: background 0.3s ease;
}

.c-sidebar__item::before {
  content: "";
  background: url("https://shield-tec.co.jp/system_panel/uploads/images/triangle-black.png") no-repeat center/contain;
  width: 0.356rem;
  height: 0.5285625rem;
}

@media (any-hover: hover) {
  .c-sidebar__item:hover {
    background: #e2e8f5;
    opacity: 1;
  }
}

@media (min-width: 1024px) {
  .c-sidebar__item {
    padding-block: 1.375rem;
  }
}

.c-sidebar__item.is-active {
  background-color: #e2e8f5;
}