.case-hero {
  padding: 80px 0 86px;
  background: var(--color-bg-sub);
  border-bottom: 1px solid var(--color-border);
}

.case-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  align-items: end;
  gap: 82px;
}

.case-hero h1 {
  max-width: 690px;
  margin-bottom: 0;
  font-size: clamp(40px, 4vw, 52px);
  line-height: 1.38;
  letter-spacing: -.035em;
}

.case-hero__lead {
  padding-left: 34px;
  border-left: 3px solid var(--color-primary);
  color: var(--color-text-secondary);
  font-size: 17px;
}

.case-hero__lead p {
  margin-bottom: 12px;
}

.case-list {
  background: #fff;
}

.case-feature {
  display: grid;
  grid-template-columns: minmax(380px, .9fr) minmax(0, 1.1fr);
  margin-bottom: 56px;
  overflow: hidden;
  background: var(--color-bg-sub);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-large);
}

.case-feature__image,
.case-card__image {
  display: block;
  overflow: hidden;
  background: #f0ede8;
}

.case-feature__image img,
.case-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.case-feature__image img {
  min-height: 100%;
}

.case-feature__image:hover img,
.case-card__image:hover img {
  transform: scale(1.015);
}

.case-feature__content {
  padding: 46px 44px;
}

.case-meta {
  margin-bottom: 14px;
  color: var(--color-primary-dark);
  font-size: 14px;
  font-weight: 700;
}

.case-meta span {
  display: block;
  margin-top: 3px;
  color: var(--color-text-secondary);
  font-size: 12px;
  font-weight: 600;
}

.case-feature h3,
.case-card h3 {
  margin-bottom: 22px;
}

.case-feature h3 {
  font-size: 28px;
}

.case-feature h3 a,
.case-card h3 a {
  text-decoration: none;
}

.case-feature h3 a:hover,
.case-card h3 a:hover {
  color: var(--color-primary-dark);
}

.case-change {
  margin: 0 0 24px;
  border-top: 1px solid var(--color-border-dark);
}

.case-change > div {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--color-border);
}

.case-change dt {
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-change dd {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.75;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px 28px;
}

.case-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
}

.case-card--wide {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(360px, .9fr) minmax(0, 1.1fr);
}

.case-card__image {
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--color-border);
}

.case-card--wide .case-card__image {
  aspect-ratio: auto;
  border-right: 1px solid var(--color-border);
  border-bottom: 0;
}

.case-card__image--diagram {
  padding: 12px;
  background: #f7f5f2;
}

.case-card__image--diagram img {
  object-fit: contain;
}

.case-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 30px 30px 28px;
}

.case-card .text-link {
  align-self: flex-start;
  margin-top: auto;
}

.case-policy {
  background: var(--color-bg-sub);
  border-top: 1px solid var(--color-border);
}

.case-policy__inner {
  display: grid;
  grid-template-columns: minmax(280px, .82fr) minmax(0, 1.18fr);
  gap: 74px;
}

.case-policy__inner .section-heading {
  margin-bottom: 0;
}

.case-policy__points {
  border-top: 1px solid var(--color-border-dark);
}

.case-policy__points > div {
  position: relative;
  padding: 24px 0 24px 58px;
  border-bottom: 1px solid var(--color-border-dark);
}

.case-policy__points span {
  position: absolute;
  top: 27px;
  left: 0;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-policy__points h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.case-policy__points p {
  color: var(--color-text-secondary);
  font-size: 14px;
}

@media (max-width: 1024px) {
  .case-hero {
    padding: 66px 0 72px;
  }

  .case-hero__inner {
    gap: 48px;
  }

  .case-feature,
  .case-card--wide {
    grid-template-columns: minmax(300px, .85fr) minmax(0, 1.15fr);
  }

  .case-feature__content,
  .case-card__body {
    padding: 30px 26px;
  }

  .case-policy__inner {
    gap: 48px;
  }
}

@media (max-width: 820px) {
  .case-hero {
    padding: 48px 0 54px;
  }

  .case-hero__inner,
  .case-feature,
  .case-card--wide,
  .case-policy__inner {
    grid-template-columns: 1fr;
  }

  .case-hero__inner {
    gap: 28px;
  }

  .case-hero h1 {
    font-size: clamp(32px, 9.5vw, 40px);
  }

  .case-hero h1 br {
    display: none;
  }

  .case-hero__lead {
    padding-left: 20px;
    font-size: 16px;
  }

  .case-feature {
    margin-bottom: 30px;
  }

  .case-feature__image {
    aspect-ratio: 4 / 3;
  }

  .case-feature__content,
  .case-card__body {
    padding: 26px 22px;
  }

  .case-feature h3 {
    font-size: 23px;
  }

  .case-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .case-card--wide {
    grid-column: auto;
  }

  .case-card--wide .case-card__image {
    aspect-ratio: 16 / 9;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .case-change > div {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 10px;
  }

  .case-policy__inner {
    gap: 22px;
  }
}

@media (max-width: 390px) {
  .case-feature__content,
  .case-card__body {
    padding-inline: 18px;
  }

  .case-change > div {
    grid-template-columns: 1fr;
    gap: 3px;
  }
}

/* 支援事例詳細：今後の事例詳細でも再利用する共通構造 */
.case-detail-hero {
  padding: 72px 0 78px;
  background: var(--color-bg-sub);
  border-bottom: 1px solid var(--color-border);
}

.case-detail-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(410px, .88fr);
  align-items: start;
  column-gap: 72px;
  row-gap: 4px;
}

.case-detail-hero__content {
  grid-column: 1;
  grid-row: 1;
}

.case-detail-hero h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: clamp(40px, 3.4vw, 46px);
  line-height: 1.36;
  letter-spacing: -.035em;
}

.case-detail-title-line {
  display: block;
  white-space: nowrap;
}

.nowrap {
  white-space: nowrap;
}

.case-detail-hero__lead {
  max-width: 700px;
  margin-bottom: 28px;
  color: var(--color-text-secondary);
  font-size: 17px;
}

.case-detail-hero__meta {
  grid-column: 1;
  grid-row: 2;
  margin: 0;
  border-top: 1px solid var(--color-border-dark);
}

.case-detail-hero__meta > div {
  display: grid;
  grid-template-columns: 106px minmax(0, 1fr);
  gap: 18px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

.case-detail-hero__meta dt {
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-detail-hero__meta dd {
  margin: 0;
  font-size: 14px;
}

.case-detail-hero__visual {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-large);
}

.case-detail-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.case-detail-heading {
  max-width: 800px;
  margin-bottom: 42px;
}

.case-detail-heading > p:last-child {
  color: var(--color-text-secondary);
  font-size: 17px;
}

.case-detail-about__grid,
.case-detail-story,
.case-detail-result__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .88fr);
  align-items: center;
  gap: 70px;
}

.case-detail-photo,
.case-detail-diagram {
  margin: 0;
}

.case-detail-photo img,
.case-detail-diagram img {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
}

.case-detail-photo figcaption,
.case-detail-diagram figcaption {
  margin-top: 9px;
  color: var(--color-text-secondary);
  font-size: 12px;
}

.case-detail-about__content > p {
  margin-bottom: 28px;
  color: var(--color-text-secondary);
}

.case-detail-info {
  margin: 0;
  border-top: 1px solid var(--color-border-dark);
}

.case-detail-info > div {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--color-border);
}

.case-detail-info dt {
  color: var(--color-text-secondary);
  font-size: 13px;
}

.case-detail-info dd {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.case-detail-info a {
  color: var(--color-primary-dark);
  text-underline-offset: 4px;
}

.case-detail-publication-note {
  margin-top: 18px;
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.75;
}

.case-detail-person {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  align-items: center;
  gap: 28px;
  max-width: 590px;
  margin: 48px 0 0 auto;
  padding-top: 28px;
  border-top: 2px solid var(--color-primary);
}

.case-detail-person figure {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-small);
}

.case-detail-person img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-detail-person p {
  margin-bottom: 3px;
}

.case-detail-person__role {
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-detail-person__name {
  font-size: 24px;
  font-weight: 700;
}

.case-detail-before,
.case-detail-result,
.case-detail-next {
  background: var(--color-bg-sub);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.case-detail-story > div:first-child > p:not(.eyebrow) {
  color: var(--color-text-secondary);
}

.case-detail-challenges,
.case-detail-outcomes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 52px;
  border-top: 1px solid var(--color-border-dark);
}

.case-detail-challenges article,
.case-detail-outcomes > div {
  padding: 28px 26px 10px 0;
}

.case-detail-challenges article + article,
.case-detail-outcomes > div + div {
  padding-left: 28px;
  border-left: 1px solid var(--color-border);
}

.case-detail-challenges span {
  display: block;
  margin-bottom: 12px;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-detail-challenges h3,
.case-detail-outcomes h3 {
  margin-bottom: 10px;
  font-size: 19px;
}

.case-detail-challenges p,
.case-detail-outcomes p {
  color: var(--color-text-secondary);
  font-size: 14px;
}

.case-detail-steps {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border-dark);
  list-style: none;
}

.case-detail-steps li {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border-dark);
}

.case-detail-steps li > span {
  color: var(--color-primary-dark);
  font-size: 14px;
  font-weight: 700;
}

.case-detail-steps h3 {
  margin-bottom: 5px;
  font-size: 19px;
}

.case-detail-steps p {
  color: var(--color-text-secondary);
  font-size: 14px;
}

.case-detail-note {
  display: grid;
  grid-template-columns: minmax(270px, .9fr) minmax(0, 1.1fr);
  gap: 54px;
  margin-top: 52px;
  padding: 34px 38px;
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
}

.case-detail-note h3 {
  margin-bottom: 0;
  font-size: 20px;
}

.case-detail-note > p {
  color: var(--color-text-secondary);
  font-size: 14px;
}

.case-detail-result__grid {
  align-items: stretch;
}

.case-detail-change {
  border-top: 1px solid var(--color-border-dark);
}

.case-detail-change > div {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border-dark);
}

.case-detail-change__label {
  margin-bottom: 8px;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-detail-change h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

.case-detail-change > div > p:last-child {
  color: var(--color-text-secondary);
  font-size: 14px;
}

.case-detail-diagram {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
}

.case-detail-diagram img {
  border: 0;
}

.case-detail-tools__inner,
.case-detail-next__inner {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr);
  gap: 72px;
}

.case-detail-tools__inner .case-detail-heading,
.case-detail-next__inner .case-detail-heading {
  margin-bottom: 0;
}

.case-detail-tools__list {
  border-top: 1px solid var(--color-border-dark);
}

.case-detail-tools__list > div {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border-dark);
}

.case-detail-tools__list h3 {
  margin-bottom: 7px;
}

.case-detail-tools__list p,
.case-detail-next__inner > div:last-child {
  color: var(--color-text-secondary);
}

.case-detail-related__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.case-detail-related__grid article {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
}

.case-detail-related__image {
  display: block;
  padding: 10px;
  background: var(--color-bg-sub);
  border-right: 1px solid var(--color-border);
}

.case-detail-related__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.case-detail-related__grid article > div {
  padding: 24px 22px;
}

.case-detail-related__grid article > div > p {
  margin-bottom: 7px;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-detail-related__grid h3 {
  margin-bottom: 14px;
  font-size: 18px;
}

.case-detail-related__grid h3 a {
  text-decoration: none;
}

@media (max-width: 1024px) {
  .case-detail-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
    column-gap: 42px;
  }

  .case-detail-about__grid,
  .case-detail-story,
  .case-detail-result__grid {
    gap: 44px;
  }

  .case-detail-related__grid article {
    grid-template-columns: 1fr;
  }

  .case-detail-related__image {
    aspect-ratio: 16 / 8;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }
}

@media (max-width: 820px) {
  .case-detail-hero {
    padding: 48px 0 56px;
  }

  .case-detail-hero__inner,
  .case-detail-about__grid,
  .case-detail-story,
  .case-detail-result__grid,
  .case-detail-tools__inner,
  .case-detail-next__inner {
    grid-template-columns: 1fr;
  }

  .case-detail-hero__inner,
  .case-detail-about__grid,
  .case-detail-story,
  .case-detail-result__grid {
    gap: 34px;
  }

  .case-detail-hero__content,
  .case-detail-hero__visual,
  .case-detail-hero__meta {
    grid-column: 1;
    grid-row: auto;
  }

  .case-detail-hero h1 {
    font-size: clamp(32px, 8vw, 43px);
  }

  .case-detail-title-line {
    white-space: normal;
  }

  .case-detail-hero__visual {
    aspect-ratio: 3 / 2;
  }

  .case-detail-heading {
    margin-bottom: 30px;
  }

  .case-detail-person {
    margin-left: 0;
  }

  .case-detail-challenges,
  .case-detail-outcomes {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }

  .case-detail-challenges article,
  .case-detail-outcomes > div,
  .case-detail-challenges article + article,
  .case-detail-outcomes > div + div {
    padding: 22px 0;
    border-left: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .case-detail-note,
  .case-detail-related__grid {
    grid-template-columns: 1fr;
  }

  .case-detail-note {
    gap: 18px;
    padding: 28px 24px;
  }

  .case-detail-tools__inner,
  .case-detail-next__inner {
    gap: 24px;
  }
}

@media (max-width: 520px) {
  .case-detail-hero h1 {
    font-size: 32px;
  }

  .case-detail-hero__meta > div,
  .case-detail-info > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .case-detail-person {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 18px;
  }

  .case-detail-steps li {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
  }

  .case-detail-related__grid article > div {
    padding: 22px 18px;
  }
}

/* 図解中心の支援事例詳細：医療・業務フロー事例にも再利用 */
.case-detail-hero--diagram .case-detail-hero__inner {
  grid-template-columns: minmax(0, .88fr) minmax(520px, 1.12fr);
  column-gap: 54px;
}

.case-detail-hero--diagram .case-detail-hero__visual {
  aspect-ratio: 16 / 9;
}

.case-detail-hero--diagram .case-detail-hero__visual img {
  object-fit: contain;
}

.case-diagram {
  margin: 0;
  padding: 12px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
}

.case-diagram img {
  display: block;
  width: 100%;
  height: auto;
}

.case-diagram figcaption {
  padding: 10px 4px 2px;
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.7;
}

.case-diagram--large {
  margin-top: 34px;
  padding: 16px;
}

.case-detail-about--no-photo {
  background: #fff;
}

.case-detail-company-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, .82fr);
  gap: 70px;
  align-items: start;
}

.case-detail-company-grid > div:first-child {
  color: var(--color-text-secondary);
  font-size: 17px;
}

.case-detail-partner {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  margin-top: 52px;
  padding: 30px 34px;
  background: var(--color-bg-sub);
  border-top: 2px solid var(--color-primary);
  border-bottom: 1px solid var(--color-border);
}

.case-detail-partner img {
  width: 100%;
  max-width: 250px;
  height: auto;
}

.case-detail-partner h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.case-detail-partner p {
  color: var(--color-text-secondary);
  font-size: 14px;
}

.case-detail-challenges--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.case-detail-challenges--four article {
  padding-right: 22px;
}

.case-detail-challenges--four article + article {
  padding-left: 22px;
}

.case-detail-system {
  background: #fff;
}

.case-diagram-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 30px;
  border-top: 1px solid var(--color-border-dark);
}

.case-diagram-summary > div {
  padding: 24px 24px 0 0;
}

.case-diagram-summary > div + div {
  padding-left: 24px;
  border-left: 1px solid var(--color-border);
}

.case-diagram-summary span {
  display: block;
  margin-bottom: 10px;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-diagram-summary h3 {
  margin-bottom: 7px;
  font-size: 18px;
}

.case-diagram-summary p {
  color: var(--color-text-secondary);
  font-size: 14px;
}

.case-detail-change--horizontal {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-bottom: 40px;
}

.case-detail-change--horizontal > div {
  padding: 28px 28px 28px 0;
  border-top: 1px solid var(--color-border-dark);
}

.case-detail-change--horizontal > div + div {
  padding-left: 28px;
  border-left: 1px solid var(--color-border);
}

.case-detail-result .case-diagram--large {
  margin-top: 0;
}

.case-detail-outcomes--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-detail-outcomes--two > div:nth-child(3) {
  padding-left: 0;
  border-left: 0;
}

.case-detail-next__inner--spaced {
  margin-top: 64px;
}

@media (max-width: 1100px) {
  .case-detail-hero--diagram .case-detail-hero__inner {
    grid-template-columns: minmax(0, .9fr) minmax(460px, 1.1fr);
    column-gap: 38px;
  }

  .case-detail-company-grid {
    gap: 44px;
  }

  .case-detail-challenges--four,
  .case-diagram-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-detail-challenges--four article:nth-child(3),
  .case-diagram-summary > div:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 820px) {
  .case-detail-hero--diagram .case-detail-hero__inner,
  .case-detail-company-grid {
    grid-template-columns: 1fr;
  }

  .case-detail-partner {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 30px;
  }
}

@media (max-width: 620px) {
  .case-diagram--large {
    margin-inline: -20px;
    padding: 7px;
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }

  .case-detail-partner,
  .case-detail-challenges--four,
  .case-diagram-summary,
  .case-detail-change--horizontal,
  .case-detail-outcomes--two {
    grid-template-columns: 1fr;
  }

  .case-detail-partner {
    gap: 22px;
    padding: 26px 20px;
  }

  .case-detail-challenges--four article,
  .case-detail-challenges--four article + article,
  .case-diagram-summary > div,
  .case-diagram-summary > div + div,
  .case-detail-change--horizontal > div,
  .case-detail-change--horizontal > div + div,
  .case-detail-outcomes--two > div,
  .case-detail-outcomes--two > div + div {
    padding: 22px 0;
    border-left: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .case-detail-next__inner--spaced {
    margin-top: 46px;
  }
}

/* 情報の記録・確認を主役にした図解型Hero */
.case-detail-hero--medical-flow .case-detail-hero__inner {
  grid-template-columns: minmax(0, 1.18fr) minmax(440px, .82fr);
  column-gap: 64px;
  row-gap: 34px;
}

.case-detail-hero--medical-flow .case-detail-hero__content {
  grid-column: 1 / -1;
  max-width: 980px;
}

.case-detail-hero--medical-flow .case-detail-hero__content h1 {
  max-width: 940px;
}

.case-detail-hero--medical-flow .case-detail-hero__visual {
  grid-column: 1;
  grid-row: 2;
  aspect-ratio: 16 / 9;
}

.case-detail-hero--medical-flow .case-detail-hero__visual img {
  object-fit: contain;
}

.case-detail-hero--medical-flow .case-detail-hero__meta {
  grid-column: 2;
  grid-row: 2;
  align-self: center;
}

@media (max-width: 900px) {
  .case-detail-hero--medical-flow .case-detail-hero__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .case-detail-hero--medical-flow .case-detail-hero__content,
  .case-detail-hero--medical-flow .case-detail-hero__visual,
  .case-detail-hero--medical-flow .case-detail-hero__meta {
    grid-column: 1;
    grid-row: auto;
  }
}

/* 残る事例詳細でも共通利用する、横長図解・研修・工程表示 */
.case-detail-hero--wide-diagram .case-detail-hero__inner {
  grid-template-columns: minmax(0, .92fr) minmax(500px, 1.08fr);
  column-gap: 52px;
}

.case-detail-hero--wide-diagram .case-detail-hero__visual {
  aspect-ratio: 16 / 9;
  padding: 10px;
  background: #fff;
}

.case-detail-hero--wide-diagram .case-detail-hero__visual img {
  object-fit: contain;
}

.case-detail-figure-stack {
  display: grid;
  gap: 30px;
}

.case-detail-process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border-dark);
  list-style: none;
}

.case-detail-process li {
  padding: 24px 22px 8px 0;
}

.case-detail-process li + li {
  padding-left: 22px;
  border-left: 1px solid var(--color-border);
}

.case-detail-process span,
.case-detail-metric strong {
  display: block;
  margin-bottom: 10px;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.case-detail-process h3 {
  margin-bottom: 7px;
  font-size: 18px;
}

.case-detail-process p {
  color: var(--color-text-secondary);
  font-size: 13px;
}

.case-detail-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 42px;
  border-top: 1px solid var(--color-border-dark);
}

.case-detail-metric {
  padding: 28px 24px 6px 0;
}

.case-detail-metric + .case-detail-metric {
  padding-left: 24px;
  border-left: 1px solid var(--color-border);
}

.case-detail-metric strong {
  margin-bottom: 8px;
  font-size: 34px;
}

.case-detail-metric h3 {
  margin-bottom: 8px;
  font-size: 17px;
}

.case-detail-metric p {
  color: var(--color-text-secondary);
  font-size: 13px;
}

.case-detail-training-grid {
  display: grid;
  grid-template-columns: minmax(330px, .8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: 58px;
}

.case-detail-training-grid .case-detail-steps {
  margin-top: 0;
}

.case-detail-service-note {
  margin-top: 26px;
  padding: 18px 22px;
  background: var(--color-bg-sub);
  border-left: 3px solid var(--color-primary);
  color: var(--color-text-secondary);
  font-size: 14px;
}

@media (max-width: 1100px) {
  .case-detail-hero--wide-diagram .case-detail-hero__inner {
    grid-template-columns: minmax(0, .9fr) minmax(430px, 1.1fr);
    column-gap: 36px;
  }

  .case-detail-process {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .case-detail-process li:nth-child(4) {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 820px) {
  .case-detail-hero--wide-diagram .case-detail-hero__inner,
  .case-detail-training-grid {
    grid-template-columns: 1fr;
  }

  .case-detail-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-detail-metric:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .case-detail-process,
  .case-detail-metrics {
    grid-template-columns: 1fr;
  }

  .case-detail-process li,
  .case-detail-process li + li,
  .case-detail-metric,
  .case-detail-metric + .case-detail-metric {
    padding: 20px 0;
    border-left: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .case-detail-hero--wide-diagram .case-detail-hero__visual {
    margin-inline: -12px;
    border-radius: var(--radius-small);
  }
}