/* adult-ortho ページ専用CSS（本番Brizy埋め込みコードのCSSを移植） */
.under_main p {
    font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "游ゴシック", "Yu Gothic", Meiryo, sans-serif;
}
.intro-text h2,
h2.section-title,
h3.graphttl {
  font-family: 'Noto Serif JP';
}
.sp-only {
  display:none;
}
@media screen and (max-width: 768px) {
.sp-only {
  display:block;
}
}
.center {
  text-align: center;
}
/*---------------------------- 一ブロック目 ----------------------------*/
.intro {
  background-color: #ebfcff;
  padding: 60px 0;
  position: relative;
  overflow: hidden; /* 背景はみ出し防止（必要に応じて） */
}
.intro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%; /* 必須 */
  height: 100%; /* 必須 */
  background-image: url(../../img/uploads/2025/12/uruma25.webp);
  background-repeat: no-repeat;
  background-size: cover; /* or contain */
  background-position: 0 50%;
  opacity: 0.29; 
  z-index: 0; 
}
.intro .container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
.intro-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 50px 0;
}
.intro-text {
  flex: 1;
  min-width: 280px;
}
.intro-text h2 {
  font-size: 28px;
  color: #014f8c;
  font-weight: 600;
  margin-bottom: 24px;
  line-height: 1.4;
}
.intro-text p {
  font-size: 16px;
  color: #333;
  line-height: 1.8;
}
.intro-image {
  flex: 1;
  text-align: right;
}
.intro-image img {
  width: 100%;
  max-width: 360px;
  height: auto;
  object-fit: contain;
}
@media screen and (max-width: 768px) {
  .intro-flex {
    flex-direction: column;
    text-align: left;
  }

  .intro-image {
    text-align: center;
    margin-top: 24px;
  }

  .intro-text h2 {
    font-size: 22px;
  }
}