/* ============================================================
   page-owned-media.css — オウンドメディア・SNSページ専用
   ============================================================ */

.sec-owned {
  padding: 56px 40px 96px;
  background: var(--paper);
}
.sec-owned__inner {
  max-width: 1100px;
  margin: 0 auto;
}
.sec-owned__label {
  font-weight: 700;
  font-size: 15px;
  color: var(--navy);
  letter-spacing: .08em;
  padding-bottom: 12px;
  margin: 0 0 40px;
  border-bottom: 1px solid var(--navy);
}

/* ── Link block(3 sections: オウンドメディア / メルマガ / 各種SNS)── */
.owned-block {
  margin-bottom: 28px;
  border: 1px solid #d6e3f1;
  border-radius: 4px;
  overflow: hidden;
}
.owned-block:last-child { margin-bottom: 0; }

.owned-block__title {
  background: #e8f1fc;
  color: var(--navy);
  padding: 14px 28px;
  font-weight: 700;
  font-size: 16px;
  margin: 0;
  letter-spacing: .04em;
}
.owned-block__list {
  margin: 0;
  padding: 20px 28px 24px;
}
.owned-block__row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  align-items: baseline;
  padding: 6px 0;
}
.owned-block__row dt {
  font-weight: 700;
  font-size: 14px;
  color: var(--navy);
}
.owned-block__row dd {
  margin: 0;
  font-size: 14px;
}
.owned-block__row dd a {
  color: #4a6a98;
  text-decoration: underline;
  word-break: break-all;
  transition: color .2s ease;
}
.owned-block__row dd a:hover { color: var(--navy); }

@media (max-width: 1023px) {
  .sec-owned { padding: 40px 32px 72px; }
  .owned-block__row { grid-template-columns: 160px 1fr; gap: 20px; }
}
@media (max-width: 767px) {
  .sec-owned { padding: 32px 20px 56px; }
  .sec-owned__label { font-size: 13.5px; margin-bottom: 28px; }
  .owned-block__title { padding: 12px 18px; font-size: 14.5px; }
  .owned-block__list { padding: 14px 18px 18px; }
  .owned-block__row { grid-template-columns: 1fr; gap: 4px; padding: 8px 0; }
  .owned-block__row dt { font-size: 13.5px; }
  .owned-block__row dd { font-size: 13.5px; }
}

/* ============================================================
   Nav cards
   ============================================================ */
.sec-owned-nav { background: #f0f8ff; padding: 80px 40px; }
.sec-owned-nav .about-nav-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1380px;
  margin: 0 auto;
}
.sec-owned-nav .about-nav-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 32px 44px;
  background: #fff;
  border: 4px solid var(--navy);
  border-radius: 18px;
  color: var(--navy);
  min-height: 123px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.sec-owned-nav .about-nav-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(37, 66, 107, .18);
}
.sec-owned-nav .about-nav-card__label {
  font-weight: 700;
  font-size: 22px;
  letter-spacing: .06em;
  color: var(--navy);
}
.sec-owned-nav .about-nav-card__arrow {
  width: 38px;
  height: 52px;
  background: url("../assets/more-anchor-navy.png") no-repeat center / contain;
  flex-shrink: 0;
}
.sec-owned-nav .about-nav-card--wide { grid-column: 1 / -1; }

@media (max-width: 1023px) {
  .sec-owned-nav { padding: 64px 32px; }
  .sec-owned-nav .about-nav-grid { gap: 20px; }
  .sec-owned-nav .about-nav-card { padding: 24px 28px; min-height: 96px; }
  .sec-owned-nav .about-nav-card__label { font-size: 19px; }
  .sec-owned-nav .about-nav-card__arrow { width: 32px; height: 44px; }
}
@media (max-width: 767px) {
  .sec-owned-nav { padding: 48px 20px; }
  .sec-owned-nav .about-nav-grid { grid-template-columns: 1fr; gap: 14px; }
  .sec-owned-nav .about-nav-card { padding: 20px 22px; min-height: 76px; border-width: 3px; border-radius: 14px; }
  .sec-owned-nav .about-nav-card__label { font-size: 16px; }
  .sec-owned-nav .about-nav-card__arrow { width: 24px; height: 32px; }
}