/* カテゴリバッジ共通 */
.cat-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
}

/* 人間関係 */
.cat-ningen-kankei {
  color: var(--cat-ningen-text);
  background-color: var(--cat-ningen-bg);
}

/* キャリア */
.cat-career {
  color: var(--cat-career-text);
  background-color: var(--cat-career-bg);
}

/* スキル */
.cat-skill {
  color: var(--cat-skill-text);
  background-color: var(--cat-skill-bg);
}

/* 働き方 */
.cat-hataraki-kata {
  color: var(--cat-hataraki-text);
  background-color: var(--cat-hataraki-bg);
}

/* 生き方 */
.cat-kachi-kan {
  color: var(--cat-kachi-text);
  background-color: var(--cat-kachi-bg);
}

.categories-page {
  background: var(--color-base-1);
}

.category-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-accent-2);
  border-radius: 0;
  min-height: 21.25rem;
  margin-bottom: 0;
  --category-hero-video-crop-top: 0px;
}

.category-hero__bg {
  position: absolute;
  inset: 0;
  background: var(--color-accent-2);
}

.category-hero__video {
  position: absolute;
  left: 0;
  width: 100%;
  height: calc(100% + var(--category-hero-video-crop-top));
  top: calc(-1 * var(--category-hero-video-crop-top));
  object-fit: cover;
  object-position: center top;
}

.category-hero__texture {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.18), transparent 34%),
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.1), transparent 30%);
  opacity: 0.9;
}

.category-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 28, 39, 0.18) 0%, rgba(8, 28, 39, 0.52) 100%);
}

.category-hero__inner {
  position: relative;
  min-height: 21.25rem;
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

.category-hero__copy {
  max-width: none;
  color: var(--color-base-1);
}

.category-hero__title {
  margin: 0;
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  line-height: 1.15;
  font-weight: var(--font-weight-black);
  animation: hero-fadein 1.1s cubic-bezier(0.22, 0.61, 0.36, 1) 0.45s both;
}

.category-hero__desc {
  margin: var(--space-3) 0 0;
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.92);
  animation: hero-fadein 1.1s cubic-bezier(0.22, 0.61, 0.36, 1) 0.85s both;
}

@keyframes hero-fadein {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.category-hero--career .category-hero__bg {
  background: var(--color-accent-2) url("../images/cat-career.png") center top / cover no-repeat;
}

.category-hero--skill .category-hero__bg {
  background: var(--color-accent-2) url("../images/cat-skill.png") center top / cover no-repeat;
}

.category-hero--ningen .category-hero__bg {
  background: var(--color-accent-2) url("../images/cat-ningen.png") center top / cover no-repeat;
}

.category-hero--hataraki .category-hero__bg {
  background: var(--color-accent-2) url("../images/cat-hataraki.png") center top / cover no-repeat;
}

.category-hero--kachi .category-hero__bg {
  background: var(--color-accent-2) url("../images/cat-kachi.png") center top / cover no-repeat;
}

@media (min-width: 769px) {
  .category-hero {
    --category-hero-video-crop-top: 70px;
  }

  .category-hero--kachi {
    --category-hero-video-crop-top: 120px;
  }

  .category-hero--kachi .category-hero__video {
    height: calc(100% + 120px);
    top: -120px;
  }
}

.category-tabs {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-base-1);
}

.category-tabs__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  justify-content: center;
  padding-top: 0;
  padding-bottom: 0;
}

.category-tabs__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 7.5rem;
  min-height: 0;
  padding: var(--space-4) var(--space-6);
  border-radius: 0;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  background: transparent;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.category-tabs__link:hover {
  color: var(--color-accent-2);
}

.category-tabs__link.is-active {
  color: var(--color-text-primary);
  box-shadow: none;
}

.category-tabs__link--career.is-active {
  background: transparent;
  color: var(--cat-career-text);
  border-bottom-color: var(--cat-career-text);
}

.category-tabs__link--skill.is-active {
  background: transparent;
  color: var(--cat-skill-text);
  border-bottom-color: var(--cat-skill-text);
}

.category-tabs__link--ningen.is-active {
  background: transparent;
  color: var(--cat-ningen-text);
  border-bottom-color: var(--cat-ningen-text);
}

.category-tabs__link--hataraki.is-active {
  background: transparent;
  color: var(--cat-hataraki-text);
  border-bottom-color: var(--cat-hataraki-text);
}

.category-tabs__link--kachi.is-active {
  background: transparent;
  color: var(--cat-kachi-text);
  border-bottom-color: var(--cat-kachi-text);
}

.categories-page .home-section__head--feed {
  align-items: flex-end;
  margin-bottom: 1.125rem;
}

.categories-page .home-heading--feed {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-black);
  line-height: 1.2;
}

.category-page__section {
  padding-block: var(--space-8);
}

.category-page__section--ranking {
  border-top: 1px solid var(--color-section-feed-border);
}

.category-ranking-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5, 1.25rem);
}

.category-ranking-grid__item {
  display: flex;
  min-width: 0;
  align-self: stretch;
}

.category-ranking-grid .thread-card--home-rail {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
  min-height: 100%;
}

.category-ranking-grid .thread-card--home-rail .thread-card__footer {
  margin-top: auto;
}

.category-page__section--tags .home-tags-row {
  gap: var(--space-3);
}

.category-page__section--tips .home-section__head,
.category-page__other .home-section__head {
  margin-bottom: var(--space-6);
}

.category-tips-scroll-wrap {
  width: 100%;
  overflow: hidden;
}

.category-tips-scroll {
  display: flex;
  gap: var(--space-5, 1.25rem);
  overflow-x: auto;
  padding-bottom: var(--space-3);
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.category-tips-scroll::-webkit-scrollbar {
  display: none;
}

.category-tip-card {
  display: flex;
  flex: 0 0 min(24rem, 82vw);
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-base-1);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-card);
}

.category-tip-card__media {
  aspect-ratio: 387 / 195;
  background: var(--color-base-2);
}

.category-tip-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-tip-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
}

.category-tip-card__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.category-tip-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.category-tip-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem var(--space-2);
  border-radius: var(--radius-full);
  background: var(--color-base-2);
  color: var(--color-accent-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.category-tip-card__date {
  flex-shrink: 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.category-tip-card__title {
  margin: 0;
  font-size: var(--font-size-base);
  line-height: 1.5;
  font-weight: var(--font-weight-black);
  color: var(--color-text-primary);
}

.category-tip-card__tags {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.category-other-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5, 1.25rem);
  margin-bottom: var(--space-6);
}

.category-page__tags-footer {
  margin-top: var(--space-4);
}

.home-heading__bar--career,
.home-link-more--career {
  color: var(--cat-career-text);
}

.home-heading__bar--skill,
.home-link-more--skill {
  color: var(--cat-skill-text);
}

.home-heading__bar--ningen,
.home-link-more--ningen {
  color: var(--cat-ningen-text);
}

.home-heading__bar--hataraki,
.home-link-more--hataraki {
  color: var(--cat-hataraki-text);
}

.home-heading__bar--kachi,
.home-link-more--kachi {
  color: var(--cat-kachi-text);
}

.home-heading__bar--career {
  background: var(--cat-career-text);
}

.home-heading__bar--skill {
  background: var(--cat-skill-text);
}

.home-heading__bar--ningen {
  background: var(--cat-ningen-text);
}

.home-heading__bar--hataraki {
  background: var(--cat-hataraki-text);
}

.home-heading__bar--kachi {
  background: var(--cat-kachi-text);
}

@media (max-width: 1024px) {
  .category-ranking-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-other-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .category-hero {
    min-height: 15.5rem;
    --category-hero-video-crop-top: 0px;
  }

  .category-hero__video {
    height: 100%;
    top: 0;
    object-position: center center;
  }

  .category-hero__inner {
    min-height: 15.5rem;
    justify-content: flex-start;
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

  .category-hero__desc {
    font-size: var(--font-size-sm);
    line-height: 1.7;
  }

  .category-tabs__inner {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: var(--space-3);
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .category-tabs__inner::-webkit-scrollbar {
    display: none;
  }

  .category-tabs__link {
    flex: 0 0 auto;
  }

  .category-ranking-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12); /* 24px -> 48px（約1.6倍・スマホのみ） */
  }

  .category-tip-card {
    flex-basis: min(21rem, 86vw);
  }

  .category-other-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
}