[source: 1].product-lp-wrapper {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans JP", sans-serif;
  color: #333333;
  line-height: 1.85;
  background-color: #ffffff;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  scroll-behavior: smooth;
  font-size: 36px;
}
.product-lp-wrapper *, .product-lp-wrapper *::before, .product-lp-wrapper *::after {
  box-sizing: border-box;
}
.lp-container {
  max-width: 1340px;
  margin: 0 auto;
  padding: 50px 25px 70px;
}
/* ヒーローセクション（写真背景・暗め調整・高さコンパクト化） */
.lp-hero-sizzle {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  height: 280px; /* 元のパディング・構成比から約30%相当の高さに設定 */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 70px;
  overflow: hidden;
  text-align: center;
  background-image: url('/Theme/Common/assets/img/page/productDR/doctor_hero.jpg');
  background-size: cover;
  background-position: center;
}
/* 写真を暗くして文字視認性をアップさせるオーバーレイ（明度・コントラスト調整） */
.lp-hero-sizzle::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55); /* 黒系オーバーレイで暗めに色調整 */
  backdrop-filter: brightness(0.7);
  z-index: 0;
}
/* シズル感（みずみずしい光のオーラ演出）背景デコレーション調整 */
.lp-hero-sizzle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(143, 163, 152, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  z-index: 0;
}
.lp-hero-inner {
  position: relative;
  z-index: 1;
  padding: 0 20px;
  width: 100%;
  max-width: 1340px;
  margin: 0 auto;
}
.lp-hero-sizzle .sub-tag {
  display: inline-block;
  font-size: 1.5rem;
  color: #ffffff;
  letter-spacing: 0.3em;
  margin-bottom: 10px;
  font-weight: 600;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.15);
  padding: 6px 20px;
  border-radius: 0; /* 直角化 */
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.lp-hero-sizzle h1 {
  font-size: 4.2rem;
  font-weight: 400;
  color: #ffffff;
  margin-bottom: 12px;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  -webkit-background-clip: unset;
  -webkit-text-fill-color: #ffffff;
}
.lp-hero-lead {
  font-size: 2.1rem;
  color: #f0f4f1;
  font-weight: 500;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}
.lp-hero-sizzle p.desc {
  font-size: 1.8rem;
  color: #e2e8f0;
  line-height: 1.6;
  max-width: 880px;
  margin: 0 auto;
  display: none;
}
/* シズル感アクセントライン */
.sizzle-accent-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 15px auto 0;
}
.sizzle-accent-dot span {
  width: 6px;
  height: 6px;
  background-color: #ffffff;
  border-radius: 0; /* 直角化（正方形） */
  opacity: 0.7;
}
.sizzle-accent-dot span:nth-child(2) {
  width: 10px;
  height: 10px;
  opacity: 1;
}
/* 注意喚起バナー */
.medical-alert-banner {
  background: #fff8f8;
  border: 1px solid #e2b7b7;
  border-left: 6px solid #b33939;
  padding: 24px 30px;
  margin-bottom: 50px;
  border-radius: 0; /* 直角化 */
  font-size: 2.2rem;
  color: #822222;
  display: flex;
  align-items: center;
  gap: 15px;
}
/* スペック・概要グリッド */
.product-overview-section {
  background: #ffffff;
  border-radius: 0; /* 直角化 */
  padding: 60px 50px;
  margin-bottom: 70px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 992px) {
  .product-overview-section {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }
}
.product-overview-img img {
  width: 100%;
  height: auto;
  border-radius: 0; /* 直角化 */
  display: block;
}
.product-overview-content .category-label {
  font-size: 2rem;
  letter-spacing: 0.15em;
  color: #777777;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.product-overview-content h2 {
  font-size: 4.2rem;
  font-weight: 400;
  color: #1a1a1a;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.spec-list {
  list-style: none;
  padding: 0;
  margin: 0 0 25px 0;
  font-size: 2rem;
  color: #666;
  border-bottom: 1px solid #eee;
  padding-bottom: 20px;
}
.spec-list li {
  margin-bottom: 8px;
}
.product-overview-content p {
  font-size: 2.2rem;
  color: #555555;
  line-height: 1.9;
}
/* メインコンセプトセクション */
.concept-section {
  background: #ffffff;
  border-radius: 0; /* 直角化 */
  padding: 70px 50px;
  margin-bottom: 70px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  text-align: center;
}
.concept-title {
  font-size: 3.8rem;
  font-weight: 400;
  color: #1a1a1a;
  margin-bottom: 25px;
  letter-spacing: 0.05em;
}
.concept-desc {
  font-size: 2.3rem;
  color: #555555;
  max-width: 900px;
  margin: 0 auto 40px auto;
  line-height: 2;
}
.concept-image {
  max-width: 600px;
  margin: 0 auto;
}
.concept-image img {
  width: 100%;
  height: auto;
  border-radius: 0; /* 直角化 */
  display: block;
}
/* POINTセクション */
.point-section {
  background: #ffffff;
  margin-bottom: 60px;
  border-radius: 0; /* 直角化 */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
@media (min-width: 768px) {
  .point-section {
    flex-direction: row;
    align-items: center;
  }
  .point-section:nth-child(even) {
    flex-direction: row-reverse;
  }
}
.point-image-area {
  flex: 1;
  background: #f0efe9;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.point-image-area img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 400px;
  max-height: 600px;
}
.point-content-area {
  flex: 1;
  padding: 50px 40px;
}
@media (min-width: 768px) {
  .point-content-area {
    padding: 70px 60px;
  }
}
.point-number {
  font-size: 2rem;
  letter-spacing: 0.2em;
  color: #8fa398;
  margin-bottom: 12px;
  text-transform: uppercase;
  font-weight: 600;
}
.point-title {
  font-size: 3.6rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  color: #1a1a1a;
  line-height: 1.4;
}
.point-description {
  font-size: 2.2rem;
  color: #555555;
  margin-bottom: 25px;
  line-height: 1.9;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tag-item {
  font-size: 1.9rem;
  color: #6a7b72;
  background: #f0f4f2;
  padding: 6px 16px;
  border-radius: 0; /* 直角化に変更 */
}
/* 詳細情報ボックス群（ご使用方法・成分・注意書き） */
.info-details-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 90px;
  margin-bottom: 60px;
}
.info-card {
  background: #ffffff;
  border-radius: 0; /* 直角化 */
  padding: 50px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}
.info-card h3 {
  font-size: 3rem;
  color: #1a1a1a;
  margin-bottom: 25px;
  border-bottom: 2px solid #f0efe9;
  padding-bottom: 15px;
  letter-spacing: 0.05em;
}
.info-card p, .info-card ol {
  font-size: 2.1rem;
  color: #555555;
  line-height: 1.9;
  margin: 0;
}
.info-card ol {
  padding-left: 24px;
}
.info-card ol li {
  margin-bottom: 15px;
}
.info-card ol li:last-child {
  margin-bottom: 0;
}
.ingredients-text {
  font-size: 2rem;
  color: #666;
  line-height: 2.1;
}
/* 関連商品リンクエリア（5商品） */
.related-products-section {
  background: #ffffff;
  border-radius: 0; /* 直角化 */
  padding: 50px;
  margin-bottom: 90px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}
.related-products-section h3 {
  font-size: 3rem;
  color: #1a1a1a;
  margin-bottom: 30px;
  border-bottom: 2px solid #f0efe9;
  padding-bottom: 15px;
  letter-spacing: 0.05em;
  text-align: center;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (min-width: 768px) {
  .related-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }
}
@media (min-width: 1024px) {
  .related-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
  }
}
.related-item {
  background: #faf9f6;
  border-radius: 0; /* 直角化 */
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid #eee;
}
.related-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}
.related-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #f0efe9;
  overflow: hidden;
}
.related-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.related-name {
  font-size: 1.8rem;
  color: #333333;
  padding: 15px;
  text-align: center;
  font-weight: 500;
  line-height: 1.5;
  margin: 0;
}
/* 医療関係者向けご案内セクション */
.medical-info-section {
  background: linear-gradient(135deg, #1b263b 0%, #0d1b2a 100%);
  color: #ffffff;
  border-radius: 0; /* 直角化 (6pxから変更) */
  padding: 70px 50px;
  margin-top: 90px;
  box-shadow: 0 15px 35px rgba(13, 27, 42, 0.15);
  width: 100%;
  max-width: 1600px;
  margin-left: auto;
  margin-right: auto;
}
.medical-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 992px) {
  .medical-info-grid {
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: stretch;
  }
}
.medical-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0; /* 直角化 */
  padding: 45px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background 0.3s ease;
}
.medical-card:hover {
  background: rgba(255, 255, 255, 0.08);
}
.medical-badge {
  display: inline-block;
  font-size: 1.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #b0c4de;
  margin-bottom: 18px;
  font-weight: 600;
}
.medical-title {
  font-size: 3.5rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
  color: #f8f9fa;
}
.medical-desc {
  font-size: 2.3rem;
  color: #cbd5e1;
  line-height: 1.9;
  margin-bottom: 30px;
}
.medical-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  text-decoration: none;
  font-size: 2.1rem;
  letter-spacing: 0.1em;
  font-weight: 500;
  border-bottom: 1px solid #b0c4de;
  padding-bottom: 3px;
  width: fit-content;
  transition: color 0.2s, border-color 0.2s;
}
.medical-link:hover {
  color: #b0c4de;
  border-color: #ffffff;
}
.medical-link::after {
  content: "›";
  font-size: 2.8rem;
  line-height: 1;
}
/* レスポンシブ微調整（スマホ端末向け文字サイズ・レイアウトの最適化） */
@media (max-width: 767px) {
  .product-lp-wrapper { font-size: 24px; }
  .lp-container { padding: 30px 15px 50px; }
  .lp-hero-sizzle { height: 200px; }
  .lp-hero-sizzle .sub-tag { font-size: 1.1rem; padding: 4px 14px; }
  .lp-hero-sizzle h1 { font-size: 2.2rem; }
  .lp-hero-lead { font-size: 1.4rem; }
  .lp-hero-sizzle p.desc { font-size: 1.2rem; }
  
  .medical-alert-banner { font-size: 1.4rem; padding: 16px 20px; }
  
  .product-overview-section { padding: 30px 20px; }
  .product-overview-content .category-label { font-size: 1.3rem; }
  .product-overview-content h2 { font-size: 2.3rem; }
  .spec-list { font-size: 1.3rem; }
  .product-overview-content p { font-size: 1.4rem; }

  .concept-section { padding: 40px 20px; }
  .concept-title { font-size: 2.2rem; }
  .concept-desc { font-size: 1.4rem; }

  .point-content-area { padding: 35px 25px; }
  .point-number { font-size: 1.2rem; }
  .point-title { font-size: 2.1rem; }
  .point-description { font-size: 1.4rem; }
  .tag-item { font-size: 1.2rem; padding: 4px 12px; }

  .info-details-container { gap: 25px; margin-top: 50px; }
  .info-card { padding: 30px 20px; }
  .info-card h3 { font-size: 2rem; }
  .info-card p, .info-card ol { font-size: 1.4rem; }
  .ingredients-text { font-size: 1.3rem; }

  .related-products-section { padding: 30px 20px; }
  .related-products-section h3 { font-size: 2rem; }
  .related-name { font-size: 1.3rem; padding: 10px; }

  .medical-info-section { padding: 40px 20px; }
  .medical-card { padding: 30px 20px; }
  .medical-badge { font-size: 1.2rem; }
  .medical-title { font-size: 2rem; }
  .medical-desc { font-size: 1.4rem; }
  .medical-link { font-size: 1.4rem; }
}