/* ========================================
   ページエリア（共通コンポーネント）
======================================== */
.header-margin-top {
  margin-top: 59px;
}
.page-title-section {
  position: relative;
  height: 237px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-title-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  background-color: #f5d8f0;
  z-index: 1;
}
.page-bottom-bg {
  height: 371px;
  background-size: cover;
  background-position: 0 center;
  background-repeat: no-repeat;
}

/* 背景画像のバリエーション */
.page-title-bg[data-bg="education"] {
  background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/education_header_pc@2x.jpg");
}
.page-title-bg[data-bg="about"] {
  background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/about_header_pc@2x.jpg");
}
.page-title-bg[data-bg="schoollife"] {
  background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/schoollife_header_pc@2x.jpg");
}
.page-title-bg[data-bg="career"] {
  background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/career_header_pc@2x.jpg");
}
.page-title-bg[data-bg="admission"] {
  background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/admission_header_pc@2x.jpg");
}
.page-title-bg[data-bg="news"],
.page-title-bg[data-bg="post"],
.page-latest-news .page-title-bg {
  background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/news_header_pc@2x.jpg");
}
.page-bottom-bg {
  background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/education-bottom-bg.jpg");
}
.page-title-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: #000;
}

.page-title-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-title-main {
  font-size: 2.25rem;
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.1em;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.9));
  text-shadow: 0 0 5px #fff;
}

.page-title-sub {
  font-family: "Bodoni Moda", serif;
  font-size: 1.125rem;
  font-weight: 500;
  margin: 0;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.9));
  text-shadow: 0 0 5px #fff;
}

/* パンくずナビ */
.breadcrumb-section {
  background: #f9f2f9;
  padding: 10px 0 12px;
}
.breadcrumb-section br {
  display: none;
}

.breadcrumb-inner {
  width: 93%;
  max-width: var(--content-width);
  margin: 0 auto;
}

.breadcrumb-nav ul {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  gap: 0 20px;
}
.breadcrumb-nav li {
  list-style: none;
}
.breadcrumb-nav a {
  font-size: 12px;
  color: #757575;
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-nav li > a:hover {
  color: #7e457c;
  text-decoration: underline;
}

.breadcrumb-nav li > a.current {
  color: #7e457c;
  font-weight: 600;
}

.breadcrumb-separator {
  margin: 0 5px;
  color: #adb5bd;
  /* line-height: 0; */
}
.breadcrumb-item.current {
  font-size: 0.75rem;
}

/* レスポンシブ対応 */
@media (max-width: 767px) {
  .header-margin-top {
    margin-top: calc(39 * (100vw / 780));
  }
  .page-title-main {
    font-size: calc(44 * (100vw / 780));
  }
  .page-title-sub {
    font-size: calc(22 * (100vw / 780));
  }
  .page-title-section {
    height: calc(360 * (100vw / 780));
  }
  .page-bottom-bg {
    height: calc(333 * (100vw / 780));
  }
  .page-title-bg[data-bg="education"] {
    background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/education_header_sp@2x.jpg");
  }
  .page-title-bg[data-bg="about"] {
    background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/about_header_sp@2x.jpg");
  }
  .page-title-bg[data-bg="schoollife"] {
    background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/schoollife_header_sp@2x.jpg");
  }
  .page-title-bg[data-bg="career"] {
    background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/career_header_sp@2x.jpg");
  }
  .page-title-bg[data-bg="admission"] {
    background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/admission_header_sp@2x.jpg");
  }
  .page-title-bg[data-bg="news"],
  .page-title-bg[data-bg="post"] {
    background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/news_header_sp@2x.jpg");
  }

  .page-bottom-bg {
    background-image: url("/wp/wp-content/themes/otsuma/assets/images/page-bg/sp-education-bottom-bg.jpg");
  }

  .breadcrumb-inner {
    width: 90%;
  }

  .breadcrumb-nav {
    font-size: 0.8rem;
  }

  .breadcrumb-separator {
    margin: 0 8px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .page-bottom-bg {
    height: 280px;
  }
  .page-title-main {
    font-size: 36px;
  }
  .page-title-sub {
    font-size: 18px;
  }

  .header-margin-top {
    margin-top: 43px;
  }
  .l-contents-flex {
    gap: 30px;
  }
  .l-contents-side {
    /* width: 190px; */
    flex-shrink: 0;
  }
  .l-contents-main {
    width: 100%;
    /* max-width: 542px; */
  }
  .header-item {
    gap: 3px;
  }
}