/* ==========================================================================
   コラム 著者・監修者情報 / イントロ / CTA 用スタイル
   - 対象：コラム（CPT: column）の個別ページ
   - 既存サイトの .author_c / #818f99 / #5d6166 / #171c60 に合わせて調整
   ========================================================================== */

/* ==========================================================================
   コラムCTA（[column_cta] ショートコード）
   ========================================================================== */
pre:has(.column-cta-blocks) {
  font-family: inherit;
  font-size: inherit;
  white-space: normal;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  color: inherit;
}

.column-cta-blocks {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 48px 0;
}

.column-cta-block {
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid #d6dadd;
}

.column-cta-block__image {
  flex-shrink: 0;
  width: 280px;
  padding: 16px 0 16px 16px;
}

.column-cta-block__image img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 0 !important;
}

.column-cta-block__content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: 28px 32px;
  background: #fff;
}

.column-cta-block:not(.column-cta-block--has-image) .column-cta-block__content {
  border-left: 4px solid #818f99;
}

.column-cta-block__body {
  font-size: 15px;
  line-height: 1.85;
  color: #5d6166;
  margin: 0;
  margin-bottom: 0 !important;
}

.column-cta-block__btn {
  display: block;
  background: #818f99;
  color: #fff !important;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 0;
  text-decoration: none !important;
  text-align: center;
  letter-spacing: 0.06em;
  transition: background 0.2s ease;
}

.column-cta-block__btn::after {
  content: " →";
  opacity: 0.75;
}

.column-cta-block__btn:hover {
  background: #5d6166;
  color: #fff !important;
  opacity: 1;
}

@media (max-width: 767px) {
  .column-cta-block {
    flex-direction: column;
    align-items: stretch;
  }

  .column-cta-block__image {
    width: 100%;
    max-width: 240px;
    padding: 16px 16px 0;
    margin: 0 auto;
  }

  .column-cta-block__body {
    font-size: 14px;
    line-height: 1.7;
  }

  .column-cta-block:not(.column-cta-block--has-image)
    .column-cta-block__content {
    border-left: none;
    border-top: 4px solid #818f99;
  }
}

/* ==========================================================================
   コラム イントロ（リード文・このコラムで分かること）
   ========================================================================== */

.column-intro {
  margin-top: 2em;
  margin-bottom: 2em;
}

.column-intro__lead {
  border-left: 3px solid #171c60;
  background: #f8f8f8;
  padding: 16px 20px;
  margin-bottom: 2em;
}

.column-intro__lead p {
  text-align: justify;
  font-size: 15px;
  line-height: 1.9;
  color: #5d6166;
  margin-bottom: 0.8em;
}

.column-intro__lead p:last-child {
  margin-bottom: 0 !important;
}

.column-intro__learn-title {
  background: #818f99;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  padding: 14px 20px;
  margin: 0 0 0 !important;
  display: flex;
  align-items: center;
  gap: 12px;
}

.column-intro__learn-list {
  list-style: none !important;
  list-style-type: none !important;
  margin: 0;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid #d6dadd;
  background: #fff;
}

.column-intro__learn-list li {
  list-style: none !important;
  list-style-type: none !important;
  padding-left: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #5d6166;
}

.column-intro__learn-list li::marker {
  content: none;
  display: none;
}

.column-intro__learn-list li::before,
.column-intro__learn-list li::after {
  content: none !important;
  display: none !important;
}

@media (max-width: 767px) {
  .column-intro__lead {
    font-size: 14px;
    padding: 14px 16px;
  }

  .column-intro__learn-title {
    font-size: 16px;
    padding: 12px 16px;
  }

  .column-intro__learn-list li {
    font-size: 14px;
  }
}

/* ==========================================================================
   著者・監修者カード（既存 .author_c トーンに合わせる）
   ========================================================================== */

.column-contributor-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5em;
  margin: 2em 0;
}

.column-contributor-card {
  background: #f8f8f8;
  padding: 2.5rem 3rem;
  border: none;
  overflow: hidden;
}

.column-contributor-card__title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0 10px;
  margin: 0 0 1.5em !important;
  padding: 0 0 0.5em;
  background: transparent;
  border-bottom: 1px solid #5d6166;
  font-size: 14px;
  line-height: 1.6;
}

.column-contributor-card__title-prefix {
  font-size: 16px;
  color: #5d6166;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
  border-right: 1px solid #d6dadd;
  padding-right: 10px;
  margin-right: 2px;
  letter-spacing: 0.04em;
}

.column-contributor-card__title-name {
  font-size: 20px;
  color: #5d6166;
  font-weight: 500;
  line-height: 1.5;
}

.column-contributor-card__title-sep {
  font-size: 16px;
  color: #5d6166;
  font-weight: 500;
}

.column-contributor-card__title-job {
  font-size: 15px;
  color: #818f99;
  font-weight: 400;
}

.column-contributor-card__body {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0;
  padding: 0;
}

/* .author_c と同じ比率：画像30% / テキスト65% */
.column-contributor-card__thumb {
  width: 30%;
}

.column-contributor-card__avatar {
  width: 100%;
  height: auto;
  border-radius: 0;
  object-fit: cover !important;
  display: block;
  margin-bottom: 0 !important;
}

.column-contributor-card__content {
  width: 65%;
  min-width: 0;
}

.column-contributor-card__body--no-image .column-contributor-card__content {
  width: 100%;
}

.column-contributor-card__profile {
  font-size: 15px;
  line-height: 1.8;
  color: #5d6166;
  margin-bottom: 12px !important;
  text-align: justify;
}

.column-contributor-card__profile:last-child {
  margin-bottom: 0 !important;
}

.column-contributor-card__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  font-size: 14px;
  margin: 0;
  margin-bottom: 0 !important;
  padding-top: 12px;
  border-top: 1px solid #d6dadd;
  color: #5d6166;
}

.column-contributor-card__meta dt {
  font-weight: 500;
  white-space: nowrap;
  line-height: 1.7;
  color: #5d6166;
}

.column-contributor-card__meta dd {
  color: #5d6166;
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 767px) {
  .column-contributor-card {
    padding: 1.5rem 1.25rem;
  }

  .column-contributor-card__title-prefix {
    font-size: 14px;
  }

  .column-contributor-card__title-name {
    font-size: 18px;
  }

  .column-contributor-card__title-sep,
  .column-contributor-card__title-job {
    font-size: 14px;
  }

  .column-contributor-card__body {
    flex-direction: column;
    align-items: stretch;
    gap: 1em;
  }

  .column-contributor-card__thumb,
  .column-contributor-card__content {
    width: 100%;
  }

  .column-contributor-card__thumb {
    max-width: 200px;
    margin: 0 auto;
  }

  .column-contributor-card__meta {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .column-contributor-card__meta dt {
    margin-top: 8px;
  }
}