/* 学校の割引・特典の一覧とホームの紹介欄 */
.campaign-preview {
  position: relative;
  background: #fff;
}
.campaign-anchor {
  position: absolute;
  top: 0;
}
.campaign-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}
.campaign-heading h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.5;
  color: #082f49;
  margin: 13px 0;
}
.campaign-heading p {
  color: #5f7280;
  line-height: 1.9;
  margin: 0;
}
.campaign-all {
  font-weight: 700;
  color: #087ca6;
  white-space: nowrap;
  text-decoration: underline;
  text-underline-offset: 5px;
}
.campaign-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}
.campaign-card {
  display: grid;
  grid-template-columns: 36% minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid #d7e6ed;
  border-radius: 12px;
  background: white;
}
.campaign-card__image {
  background: #eaf2f5;
  min-height: 100%;
  overflow: hidden;
}
.campaign-card__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 40%;
}
.campaign-card:nth-child(2) .campaign-card__image img {
  object-position: 50% 52%;
}
.campaign-card__body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.campaign-tag {
  display: inline-block;
  padding: 5px 11px;
  background: #fff0e8;
  color: #9d4825;
  border-radius: 4px;
  font-size: 0.74rem;
  font-weight: 700;
}
.campaign-tag--benefit {
  background: #e8f5f8;
  color: #16798b;
}
.campaign-card__school {
  font-size: 0.83rem;
  letter-spacing: 0.04em;
  color: #587483;
  font-weight: 700;
  margin: 17px 0 7px;
}
.campaign-card h3 {
  color: #082f49;
  font-size: clamp(1.15rem, 1.7vw, 1.5rem);
  line-height: 1.6;
  margin: 0 0 15px;
}
.campaign-card__body > p:not([class]) {
  font-size: 0.88rem;
  line-height: 1.9;
  color: #4f6572;
  margin: 0 0 18px;
}
.campaign-card dl {
  font-size: 0.79rem;
  line-height: 1.85;
  width: 100%;
  margin: 0 0 15px;
}
.campaign-card dl > div {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid #dbe7ec;
}
.campaign-card dt {
  font-weight: 700;
  color: #244d62;
}
.campaign-card dd {
  margin: 0;
  color: #4f6572;
}
.campaign-card__note {
  font-size: 0.74rem;
  line-height: 1.8;
  color: #6b7c87;
  margin: 0 0 18px;
}
.campaign-card__link {
  display: block;
  margin-top: auto;
  color: #087ca6;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.8;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.campaign-notice {
  font-size: 0.8rem;
  color: #6b7c87;
  line-height: 1.9;
  margin: 24px 0 14px;
}
.campaign-related {
  font-size: 0.88rem;
  line-height: 1.9;
  color: #4f6572;
}
.campaign-related a,
.campaign-bottom-links a {
  color: #087ca6;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.campaign-guidance {
  padding: 32px;
  margin-top: 36px;
  border-radius: 10px;
  background: #edf7fb;
}
.campaign-guidance h2 {
  font-size: 1.35rem;
  line-height: 1.6;
  margin: 0 0 16px;
}
.campaign-guidance p {
  font-size: 0.95rem;
  line-height: 1.9;
  margin: 0 0 22px;
  color: #4f6572;
}
.campaign-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px 30px;
  margin-top: 25px;
  font-size: 0.9rem;
}
@media (max-width: 1100px) {
  .campaign-card {
    grid-template-columns: 1fr;
  }
  .campaign-card__image {
    height: 180px;
    min-height: 0;
  }
  .campaign-card__image img {
    object-position: center 45%;
  }
  .campaign-card:nth-child(2) .campaign-card__image img {
    object-position: center 50%;
  }
}
@media (max-width: 600px) {
  .campaign-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
  .campaign-heading h2 {
    font-size: 1.7rem;
  }
  .campaign-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .campaign-card__body {
    padding: 25px;
  }
  .campaign-card h3 {
    font-size: 1.35rem;
  }
  .campaign-card__image {
    height: 195px;
  }
  .campaign-guidance {
    padding: 25px;
  }
  .campaign-guidance h2 {
    font-size: 1.2rem;
  }
}