/* ==========================================================================
   コラム イントロ / CTA
   - 対象：投稿（post）の個別ページ
   - 配色はサイト既存の #333 / ニュートラル系に合わせています
   ========================================================================== */

/* ==========================================================================
   コラムCTA（[column_cta]）
   ========================================================================== */
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: 2em 0;
}

.column-cta-block {
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid #e5e5e5;
}

.column-cta-block__image {
  flex-shrink: 0;
  width: 240px;
  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: 24px 28px;
  background: #fff;
}

.column-cta-block:not(.column-cta-block--has-image) .column-cta-block__content {
  border-left: 4px solid #333;
}

.column-cta-block__body {
  font-size: 14.6px;
  line-height: 1.85;
  color: #333;
  margin: 0;
  margin-bottom: 0 !important;
}

.column-cta-block__btn {
  display: block;
  background: #333;
  color: #fff !important;
  font-size: 14px;
  font-weight: 700;
  padding: 12px 20px;
  text-decoration: none !important;
  text-align: center;
  letter-spacing: 0.06em;
  transition: background 0.2s ease, opacity 0.2s ease;
}

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

.column-cta-block__btn:hover {
  background: #555;
  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: 220px;
    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 #333;
  }
}

/* ==========================================================================
   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: 0.5em 0 1.5em;
}

.column-intro__lead {
  border-left: 4px solid #333;
  background: #f8f8f8;
  padding: 16px 20px;
  margin-bottom: 1.5em;
}

.column-intro__lead p {
  margin-bottom: 0.8em;
  text-align: justify;
  font-size: 14.6px;
  line-height: 1.9;
  color: #333;
}

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

.column-intro__learn-title {
  background: #333;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  padding: 14px 18px;
  margin: 0 0 0 !important;
  display: flex;
  align-items: center;
  gap: 12px;
}

.column-intro__learn-list {
  list-style: none;
  margin: 0;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid #e5e5e5;
  border-top: none;
}

.column-intro__learn-list li {
  padding-left: 36px;
  position: relative;
  font-size: 14.6px;
  line-height: 1.75;
  color: #333;
}

.column-intro__learn-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 18px;
  height: 18px;
  background: #333;
  border-radius: 50%;
}

.column-intro__learn-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 7px;
  width: 5px;
  height: 8px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg);
}

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

  .column-intro__learn-title {
    font-size: 15px;
    padding: 12px 14px;
  }

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