#page_header {
  display: none !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* ---------------------------------
   TCDの固定ページ幅を実質無視して全面化
--------------------------------- */
body.page .post_content,
body.page .entry-content,
body.page .page_content {
  max-width: none !important;
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin: 0 !important;
  overflow: visible !important;
}

/* 自作コンテンツを画面幅いっぱいに */
.page-original {
  position: relative;
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

/* ---------------------------------
   Base
--------------------------------- */
.page-original.preventive-page {
  color: #22453a;
  background:
    linear-gradient(180deg, #f7fcf9 0%, #f3faf6 35%, #ffffff 100%);
  font-family:
    "Helvetica Neue",
    "Hiragino Sans",
    "Yu Gothic",
    "Meiryo",
    sans-serif;
  line-height: 1.95;
  overflow: hidden;
}

.page-original.preventive-page *,
.page-original.preventive-page *::before,
.page-original.preventive-page *::after {
  box-sizing: border-box;
}

.page-original.preventive-page img {
  display: block;
  width: 100%;
  height: auto;
}

.preventive-container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.preventive-section {
  position: relative;
  padding: 110px 0;
}

.preventive-section--soft {
  background:
    linear-gradient(180deg, rgba(233, 247, 239, 0.92) 0%, rgba(247, 252, 249, 0.98) 100%);
}

.preventive-section--accent {
  background:
    linear-gradient(180deg, #eef9f2 0%, #f8fcf9 100%);
}

.section-heading {
  max-width: 860px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-label {
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #5fa97f;
}

.section-label--center {
  text-align: center;
}

.section-title {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.28;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #17392f;
}

.section-title span {
  font-size: 0.64em;
  font-weight: 600;
  color: #4d7f66;
}

.section-title--center {
  text-align: center;
}

.section-subtitle {
  margin: 18px auto 0;
  max-width: 760px;
  font-size: 16px;
  color: #4f6e62;
}

.preventive-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 250px;
  padding: 16px 30px;
  border-radius: 999px;
  background: linear-gradient(135deg, #7fd099 0%, #56ba7e 100%);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.06em;
  box-shadow: 0 16px 32px rgba(78, 152, 106, 0.22);
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
}

.preventive-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 38px rgba(78, 152, 106, 0.28);
  opacity: 0.96;
}

/* ---------------------------------
   Hero
--------------------------------- */
.preventive-hero {
  position: relative;
  padding: 110px 0 90px;
  background:
    radial-gradient(circle at top left, rgba(167, 227, 190, 0.28) 0%, rgba(167, 227, 190, 0) 40%),
    linear-gradient(135deg, #f8fdf9 0%, #edf8f1 45%, #fdfefe 100%);
}

.preventive-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, rgba(255,255,255,0.75) 0%, rgba(255,255,255,0.15) 100%);
}

.preventive-hero__inner {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
}

.preventive-hero__eyebrow {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.24em;
  font-weight: 700;
  color: #69b184;
}

.preventive-hero__title {
  margin: 0 0 24px;
  font-size: clamp(40px, 6vw, 74px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #15392f;
}

.preventive-hero__lead {
  margin: 0 0 24px;
  font-size: clamp(20px, 2.1vw, 30px);
  line-height: 1.75;
  font-weight: 500;
  color: #204637;
}

.preventive-hero__description {
  margin: 0;
  max-width: 640px;
  font-size: 16px;
  color: #547366;
}

.preventive-hero__image {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(27, 73, 54, 0.16);
  background: #fff;
}

.preventive-hero__image::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(111, 176, 133, 0.2);
  border-radius: 28px;
  pointer-events: none;
}

/* ---------------------------------
   Intro
--------------------------------- */
.preventive-intro {
  position: relative;
  padding: 90px 0 30px;
}

.preventive-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 44px;
  align-items: start;
}

.preventive-intro__main {
  background: rgba(255,255,255,0.84);
  border: 1px solid rgba(132, 190, 154, 0.18);
  border-radius: 28px;
  padding: 42px 38px;
  box-shadow: 0 14px 38px rgba(39, 87, 65, 0.08);
  backdrop-filter: blur(4px);
}

.preventive-intro__main p:not(.section-label):not(.section-title) {
  margin: 0 0 1.2em;
  font-size: 16px;
  color: #39594e;
}

.preventive-intro__main p:last-child {
  margin-bottom: 0;
}

.feature-card {
  background: linear-gradient(180deg, #fff 0%, #f7fcf8 100%);
  border: 1px solid rgba(132, 190, 154, 0.22);
  border-radius: 28px;
  padding: 34px 30px;
  box-shadow: 0 16px 36px rgba(39, 87, 65, 0.08);
}

.feature-card h3 {
  margin: 0 0 20px;
  font-size: 22px;
  line-height: 1.5;
  color: #1f4337;
}

.feature-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
  color: #48675c;
}

.feature-card li:last-child {
  margin-bottom: 0;
}

.feature-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #77c98f 0%, #55b87a 100%);
  transform: translateY(-50%);
}

/* ---------------------------------
   Info box
--------------------------------- */
.info-box {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(124, 185, 146, 0.18);
  border-radius: 24px;
  padding: 28px 28px;
  box-shadow: 0 12px 30px rgba(40, 88, 66, 0.07);
}

.info-box + .info-box {
  margin-top: 20px;
}

.info-box--white {
  background: #fff;
}

.info-box h3 {
  margin: 0 0 14px;
  font-size: 24px;
  line-height: 1.5;
  color: #173d31;
}

.info-box p {
  margin: 0 0 1em;
  font-size: 15.5px;
  color: #47675b;
}

.info-box p:last-child {
  margin-bottom: 0;
}

/* ---------------------------------
   Maintenance
--------------------------------- */
.maintenance-layout {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 42px;
  align-items: center;
}

.maintenance-layout__image {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 52px rgba(29, 77, 57, 0.12);
}

/* ---------------------------------
   Airflow
--------------------------------- */
.airflow-block {
  position: relative;
}

.airflow-block__header {
  max-width: 860px;
  margin: 0 auto 52px;
  text-align: center;
}

.airflow-block__main {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
  margin-bottom: 42px;
}

.airflow-block__text p {
  margin: 0 0 1.15em;
  font-size: 16px;
  color: #3d5d52;
}

.airflow-block__text p:last-child {
  margin-bottom: 0;
}

.airflow-block__image {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 22px 52px rgba(30, 76, 57, 0.12);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 26px;
}

.comparison-card {
  border-radius: 26px;
  padding: 34px 30px;
  box-shadow: 0 14px 34px rgba(33, 78, 59, 0.08);
}

.comparison-card h3 {
  margin: 0 0 18px;
  font-size: 24px;
  color: #173b30;
}

.comparison-card ul {
  margin: 0;
  padding-left: 1.2em;
}

.comparison-card li {
  margin-bottom: 12px;
  color: #49695d;
}

.comparison-card li:last-child {
  margin-bottom: 0;
}

.comparison-card--traditional {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbf9 100%);
  border: 1px solid rgba(147, 171, 156, 0.22);
}

.comparison-card--airflow {
  background: linear-gradient(180deg, #effaf3 0%, #f7fcf9 100%);
  border: 1px solid rgba(105, 181, 132, 0.28);
}

.note-box {
  margin-top: 26px;
  padding: 20px 24px;
  border-radius: 18px;
  background: #f7fbf8;
  border: 1px solid rgba(132, 190, 154, 0.18);
}

.note-box--light {
  background: rgba(255,255,255,0.72);
}

.note-box p {
  margin: 0;
  font-size: 14px;
  color: #587669;
}

/* ---------------------------------
   Strengthening
--------------------------------- */
.strength-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 42px;
  align-items: start;
}

.strength-grid__image {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 22px 48px rgba(34, 82, 60, 0.12);
}

.merit-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 24px;
}

.merit-item {
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(133, 192, 156, 0.2);
  border-radius: 22px;
  padding: 24px 22px;
  box-shadow: 0 12px 28px rgba(34, 82, 60, 0.07);
}

.merit-item h4 {
  margin: 0 0 10px;
  font-size: 18px;
  color: #1b4034;
}

.merit-item p {
  margin: 0;
  font-size: 14.5px;
  color: #4f6d62;
}

/* ---------------------------------
   Pediatric
--------------------------------- */
.pediatric-box {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 42px;
  align-items: center;
  padding: 42px;
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(238, 249, 242, 0.95) 0%, rgba(255,255,255,0.98) 100%);
  border: 1px solid rgba(127, 192, 151, 0.2);
  box-shadow: 0 18px 40px rgba(37, 85, 63, 0.08);
}

.pediatric-box__content p:not(.section-label):not(.section-title) {
  margin: 0 0 1.2em;
  color: #456459;
}

.pediatric-box__content p:last-of-type {
  margin-bottom: 28px;
}

.pediatric-box__image {
  border-radius: 26px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(29, 77, 57, 0.12);
}

/* ---------------------------------
   Closing
--------------------------------- */
.preventive-closing {
  position: relative;
  padding: 120px 0 130px;
  background:
    linear-gradient(180deg, #f7fcf8 0%, #eef8f2 100%);
}

.preventive-closing__inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 42px;
  border-radius: 34px;
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(130, 191, 153, 0.18);
  box-shadow: 0 18px 48px rgba(37, 85, 63, 0.08);
  text-align: center;
}

.preventive-closing__text {
  margin: 18px 0 0;
  font-size: 16px;
  color: #49695e;
}

/* ---------------------------------
   Responsive
--------------------------------- */
@media (max-width: 1080px) {
  .preventive-hero__inner,
  .preventive-intro__grid,
  .maintenance-layout,
  .airflow-block__main,
  .strength-grid,
  .pediatric-box {
    grid-template-columns: 1fr;
  }

  .preventive-hero__image,
  .maintenance-layout__image,
  .airflow-block__image,
  .strength-grid__image,
  .pediatric-box__image {
    order: -1;
  }
}

@media (max-width: 767px) {
  .preventive-section,
  .preventive-closing {
    padding: 80px 0;
  }

  .preventive-hero {
    padding: 80px 0 60px;
  }

  .preventive-container,
  .preventive-hero__inner {
    width: min(100%, calc(100% - 24px));
  }

  .preventive-hero__lead {
    line-height: 1.65;
  }

  .preventive-intro__main,
  .feature-card,
  .info-box,
  .comparison-card,
  .pediatric-box,
  .preventive-closing__inner {
    padding-left: 22px;
    padding-right: 22px;
  }

  .comparison-grid,
  .merit-list {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: clamp(26px, 7vw, 36px);
  }

  .preventive-btn {
    width: 100%;
    min-width: 0;
  }
}