.u-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===========================
   Hero
=========================== */
.p-success-hero {
  padding: calc(var(--header-height) + 32px) 0 88px;
}

.p-success-hero .c-breadcrumb {
  margin-bottom: 112px;
}

.p-success-hero__lead-br--sp {
  display: none;
}

.p-success-hero__lead {
  margin-top: 40px;
  font-size: var(--font-size-base);
  line-height: 1.8;
  letter-spacing: 0.1em;
  text-align: center;
}

/* ===========================
   Archive
=========================== */
.p-success-archive {
  padding-bottom: 200px;
}

#success-list-anchor {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

/* ===========================
   Filter Area
=========================== */
.p-success-filter-area {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 24px;
  background: var(--color-section-background-light);
  margin-bottom: 80px;
}

.p-success-filter-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* display: flex / grid が hidden 属性を上書きするのを防ぐ */
.p-success-filter-group[hidden],
.p-success-card[hidden] {
  display: none;
}

.p-success-filter-group__label {
  font-size: var(--font-size-lg-plus);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-normal);
  letter-spacing: 0.1em;
}

.p-success-filter-group__items {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.p-success-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 4px 8px;
  border: 1px solid var(--color-border-strong);
  background: var(--color-white);
  color: var(--color-text);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  letter-spacing: 0.08em;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.p-success-filter-btn:hover,
.p-success-filter-btn.is-active {
  background: var(--color-text);
  color: var(--color-white);
}

/* 目的フィルター サブグループ */
.p-success-filter-purpose {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.p-success-filter-purpose__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.p-success-filter-purpose__heading {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding-left: 16px;
  border-left: 1px solid var(--color-border-subtle);
  font-size: var(--font-size-lg-plus);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-normal);
  letter-spacing: 0.1em;
}

/* ===========================
   Card Grid
=========================== */
.p-success-archive__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 80px 40px;
}

.p-success-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
  color: var(--color-text);
}

.p-success-card:hover .p-success-card__title {
  color: rgba(54, 54, 59, 0.68);
}

.p-success-card__thumb {
  width: 100%;
  aspect-ratio: 336 / 237;
  background: var(--color-section-background-light);
  overflow: hidden;
}

.p-success-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.p-success-card:hover .p-success-card__thumb img {
  transform: scale(1.04);
}

.p-success-card__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.p-success-card__clinic {
  font-size: var(--font-size-md-plus);
  line-height: var(--line-height-normal);
  letter-spacing: 0.1em;
}

.p-success-card__title {
  font-size: var(--font-size-lg-plus);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-normal);
  letter-spacing: 0.1em;
  transition: color 0.2s ease;
}

.p-success-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.p-success-card__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 29px;
  padding: 4px 16px;
  border: 1px solid var(--color-border-strong);
  font-size: var(--font-size-md-plus);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-normal);
  letter-spacing: 0.08em;
}

/* ===========================
   Pagination
=========================== */
.p-success-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 80px;
}

.p-success-pager__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  color: var(--color-text);
  font-family: var(--font-family-number);
  font-size: var(--font-size-md);
  line-height: var(--line-height-none);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.p-success-pager__item:hover,
.p-success-pager__item.is-current {
  background: var(--color-text);
  color: var(--color-white);
}

.p-success-pager__item--next img,
.p-success-pager__item--prev img {
  width: 11px;
  height: auto;
  transition: filter 0.2s ease;
}

.p-success-pager__item--prev img {
  transform: scaleX(-1);
}

.p-success-pager__item--next:hover img,
.p-success-pager__item--prev:hover img {
  filter: invert(1);
}

.p-success-pager__ellipsis {
  font-family: var(--font-family-number);
  font-size: var(--font-size-md);
}

/* ===========================
   About / Contact（共通セクション流用）
=========================== */
.p-about {
  padding-block: 120px;
  background: var(--color-section-background-light);
}

.p-about__grid {
  margin-top: 80px;
}

/* ===========================
   Tablet（〜1024px）
=========================== */
@media (max-width: 1024px) {
  .p-success-hero {
    padding-bottom: 72px;
  }

  .p-success-hero .c-breadcrumb {
    margin-bottom: 88px;
  }

  .p-success-archive__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 64px 32px;
  }
}

/* ===========================
   SP（〜767px）
=========================== */
@media (max-width: 767px) {
  .p-success-hero {
    padding: calc(var(--header-height) + 20px) 0 56px;
  }

  .p-success-hero .c-breadcrumb {
    margin-bottom: 72px;
  }

  .p-success-hero__lead-br--sp {
    display: inline;
  }

  .p-success-hero__lead {
    margin-top: 32px;
    font-size: var(--font-size-md);
    text-align: center;
  }

  .p-success-archive {
    padding-bottom: 96px;
  }

  .p-success-filter-area {
    gap: 24px;
    padding: 20px 16px;
    margin-bottom: 48px;
  }

  .p-success-filter-group__label {
    font-size: var(--font-size-base);
  }

  .p-success-filter-group__items {
    gap: 8px;
  }

  .p-success-filter-btn {
    height: 28px;
    padding: 3px 8px;
    font-size: var(--font-size-md);
  }

  .p-success-filter-purpose__heading {
    font-size: var(--font-size-base);
  }

  .p-success-archive__list {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .p-success-card__clinic {
    font-size: var(--font-size-md);
  }

  .p-success-card__title {
    font-size: var(--font-size-base);
    letter-spacing: 0.08em;
  }

  .p-success-card__tag {
    font-size: var(--font-size-md);
    padding-inline: 12px;
  }

  .p-success-pager {
    gap: 8px;
    margin-top: 48px;
  }

  .p-success-pager__item {
    width: 36px;
    height: 36px;
  }

  .p-about {
    padding-block: var(--sp-section-padding);
  }

  .p-about__grid {
    margin-top: var(--sp-section-gap);
  }
}