@charset "UTF-8";
/* 案件によって必要なサブカラーを追加する
$sub-1: #ffffff;
$sub-2: #ffffff;
*/
@media screen and (min-width: 769px) {
  .p-breadcrumb {
    padding: 110px 0 15px;
  }
}
@media screen and (max-width: 768px) {
  .p-breadcrumb {
    display: none;
  }
}
.p-breadcrumb__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.p-breadcrumb__item {
  display: flex;
  align-items: center;
  color: #454545;
}
@media screen and (min-width: 769px) {
  .p-breadcrumb__item {
    gap: 8px;
    font-size: 12px;
  }
}
.p-breadcrumb__item:not(:last-child)::after {
  content: "";
  width: 5px;
  height: 5px;
  border-right: 1px solid #f18e2c;
  border-top: 1px solid #f18e2c;
  display: inline-block;
  transform: rotate(45deg);
}
.p-breadcrumb__link {
  display: flex;
  align-items: center;
  color: #454545;
  text-decoration: none;
  transition: color 0.3s ease;
}
@media screen and (min-width: 769px) {
  .p-breadcrumb__link {
    gap: 4px;
  }
}
.p-breadcrumb__link:hover {
  color: #f18e2c;
}
.p-breadcrumb__text {
  line-height: 1.4;
}
.p-breadcrumb__icon {
  width: 12px;
  height: 12px;
}
.p-breadcrumb__arrow {
  width: 12px;
  height: 12px;
}

@media screen and (min-width: 769px) {
  .p-case-hero {
    margin-left: auto;
    margin-right: auto;
    max-width: 1020px;
    width: 100%;
    padding: 60px 0 80px;
    display: flex;
    align-items: flex-start;
  }
}
@media screen and (max-width: 768px) {
  .p-case-hero {
    padding: 100px 25px 50px;
  }
}
@media screen and (min-width: 769px) {
  .p-case-hero__info {
    max-width: 50%;
    padding-right: 40px;
  }
}
@media screen and (min-width: 769px) {
  .p-case-hero__info {
    margin-bottom: 20px;
  }
}
.p-case-hero__image img {
  width: 100%;
  line-height: 0;
}
@media screen and (min-width: 769px) {
  .p-case-hero__image {
    max-width: 50%;
  }
}
.p-case-hero__title {
  font-weight: bold;
  line-height: 1.4;
  color: #333;
  margin: 0;
}
@media screen and (min-width: 769px) {
  .p-case-hero__title {
    font-size: 32px;
  }
}
@media screen and (max-width: 768px) {
  .p-case-hero__title {
    font-size: 24px;
    line-height: 1.3;
  }
}
.p-case-hero__meta {
  display: flex;
  flex-direction: column;
}
@media screen and (min-width: 769px) {
  .p-case-hero__meta {
    gap: 12px;
    margin-top: 24px;
  }
}
@media screen and (max-width: 768px) {
  .p-case-hero__meta {
    margin-top: 20px;
    gap: 8px;
    margin-bottom: 20px;
  }
}
.p-case-hero__company {
  font-weight: bold;
  color: #333;
  margin: 0;
}
@media screen and (min-width: 769px) {
  .p-case-hero__company {
    font-size: 18px;
  }
}
@media screen and (max-width: 768px) {
  .p-case-hero__company {
    font-size: 16px;
  }
}
.p-case-hero__domain, .p-case-hero__employees {
  font-weight: bold;
  color: #333;
  margin: 0;
}
@media screen and (min-width: 769px) {
  .p-case-hero__domain, .p-case-hero__employees {
    font-size: 18px;
  }
}
@media screen and (max-width: 768px) {
  .p-case-hero__domain, .p-case-hero__employees {
    font-size: 14px;
  }
}
.p-case-hero__url {
  margin: 0;
}
.p-case-hero__url a {
  color: #f18e2c;
}
.p-case-hero__link {
  font-weight: bold;
  color: #0033ff;
  text-decoration: underline;
  transition: color 0.3s ease;
}
.p-case-hero__link:hover {
  color: #0066ff;
}
@media screen and (min-width: 769px) {
  .p-case-hero__link {
    font-size: 16px;
  }
}
@media screen and (max-width: 768px) {
  .p-case-hero__link {
    font-size: 14px;
  }
}
.p-case-hero__img {
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#toc_container {
  background-color: #f1f1f1;
}
@media screen and (min-width: 769px) {
  #toc_container {
    padding: 36px;
  }
}
@media screen and (max-width: 768px) {
  #toc_container {
    padding: 20px;
  }
}

.toc_title {
  font-weight: bold;
  color: #333;
}
@media screen and (min-width: 769px) {
  .toc_title {
    font-size: 18px;
    margin: 0 0 10px 0 !important;
  }
}
@media screen and (max-width: 768px) {
  .toc_title {
    font-size: 16px;
    margin: 0 0 4px 0 !important;
  }
}
.toc_list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.toc_list > li {
  position: relative;
  padding-left: 0;
  border-bottom: 1px solid #A4A4A4;
}
.toc_list > li:last-child {
  margin-bottom: 0;
  border-bottom: none;
}
@media screen and (min-width: 769px) {
  .toc_list > li {
    padding: 4px 0;
  }
}
@media screen and (max-width: 768px) {
  .toc_list > li {
    padding: 4px 0;
  }
}
.toc_list > li > a {
  color: #000;
  text-decoration: none;
  line-height: 1.5;
  transition: color 0.3s ease;
  display: inline;
}
.toc_list > li > a:hover {
  color: #f18e2c;
}
@media screen and (min-width: 769px) {
  .toc_list > li > a {
    font-size: 18px;
  }
}
@media screen and (max-width: 768px) {
  .toc_list > li > a {
    font-size: 16px;
  }
}

.p-case-youtube {
  position: relative;
  width: 100%;
  margin: 0 auto;
  aspect-ratio: 16/9;
}
@media screen and (min-width: 769px) {
  .p-case-youtube {
    max-width: 720px;
    margin-bottom: 40px;
  }
}
@media screen and (max-width: 768px) {
  .p-case-youtube {
    margin-bottom: 24px;
  }
}
.p-case-youtube iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.p-case-container {
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}
@media screen and (min-width: 769px) {
  .p-case-container {
    max-width: 880px;
    padding: 0 40px;
  }
}
@media screen and (max-width: 768px) {
  .p-case-container {
    padding: 0 25px;
  }
}
.p-case-container h2 {
  font-weight: bold;
  color: #333;
  position: relative;
  line-height: 1.4;
}
.p-case-container h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background-color: #f18e2c;
  margin: auto;
}
@media screen and (min-width: 769px) {
  .p-case-container h2 {
    font-size: 24px;
    margin: 70px 0 20px;
    padding: 4px 0 4px 20px;
  }
  .p-case-container h2::before {
    width: 8px;
    height: 40px;
  }
}
@media screen and (max-width: 768px) {
  .p-case-container h2 {
    font-size: 20px;
    margin: 44px 0 24px;
    padding: 4px 0 4px 16px;
  }
  .p-case-container h2::before {
    width: 6px;
  }
}
.p-case-container p {
  color: #333;
}
.p-case-container p:last-child {
  margin-bottom: 0;
}
@media screen and (min-width: 769px) {
  .p-case-container p {
    font-size: 18px;
    line-height: 1.8;
    margin: 20px 0 0;
  }
}
@media screen and (max-width: 768px) {
  .p-case-container p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 16px;
  }
}
.p-case-container p strong {
  font-weight: bold;
}
.p-case-container img {
  height: auto;
}
@media screen and (min-width: 769px) {
  .p-case-container img {
    margin: 40px 0 0;
  }
}
@media screen and (max-width: 768px) {
  .p-case-container img {
    margin: 30px 0 0;
  }
}