/* サンクスページ（page-container と同系のマージン設計） */

.thanks-page {
  padding: 6% 10%;
  box-sizing: border-box;
}

.thanks-page__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4%;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin: 0 0 2%;
  padding: 6% 5%;
  background-color: #e8e8e3;
  border-radius: 12px;
  color: #2c3340;
  box-sizing: border-box;
}

.thanks-page__card-text {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
}

.thanks-page__title {
  margin: 0 0 3%;
  font-size: clamp(1.15rem, 4.8vw, 1.75rem);
  font-weight: 700;
  line-height: 1.45;
  color: #2c3340;
  word-break: break-word;
}

.thanks-page__lead {
  margin: 0;
  font-size: clamp(0.875rem, 3.6vw, 1rem);
  font-weight: 400;
  line-height: 1.75;
  color: #2c3340;
}

.thanks-page__mascot {
  flex: 0 0 auto;
  align-self: flex-end;
  width: 24%;
  min-width: 72px;
  max-width: 120px;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  background-color: #ffffff;
}

.thanks-page__mascot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* CTA（カードは親内、水色背景のみ画面幅いっぱい） */
.thanks-page .cta-dual {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin: 7% 0 0;
  padding: 20px 12px 24px;
  box-sizing: border-box;
}

.thanks-page .cta-dual::before {
  left: 50%;
  right: auto;
  width: 100vw;
  transform: translateX(-50%);
  background-color: #e9f1f5;
}

.thanks-page .cta-dual__card {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.thanks-page .cta-dual__text {
  white-space: normal;
}

.thanks-page .cta-dual__btn {
  max-width: 100%;
  box-sizing: border-box;
}

/* コラム（親内に収めつつ、PCは front-page の3カラムを維持） */
.thanks-page .column_container,
.thanks-page .column_container.block1 {
  width: 100%;
  max-width: 1000px;
  min-width: 0;
  margin: 8% auto 12%;
  padding: 0;
  box-sizing: border-box;
}

.thanks-page .column_container .archive-card-list {
  width: 100%;
  max-width: 100%;
  margin-top: 4%;
  padding: 0;
  box-sizing: border-box;
}

.thanks-page .column_container .archive-card-list .single_column-item {
  min-width: 0;
  box-sizing: border-box;
}

/* SPのみ1カラム（PCの3カラムを潰さない） */
@media (max-width: 480px) {
  .thanks-page .column_container .archive-card-list {
    flex-direction: column;
  }

  .thanks-page .column_container .archive-card-list .single_column-item {
    width: 100%;
    max-width: 100%;
  }

  .thanks-page .column_container .archive-btn {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    margin-top: 8%;
    padding: 16px 24px;
    box-sizing: border-box;
  }
}

/* タブレット：2カラム */
@media (min-width: 481px) and (max-width: 849px) {
  .thanks-page .column_container .archive-card-list .single_column-item {
    width: calc((100% - 20px) / 2);
  }
}

/* PC：3カラム */
@media (min-width: 850px) {
  .thanks-page .column_container .archive-card-list .single_column-item {
    width: calc((100% - 40px) / 3);
  }

  .thanks-page .column_container .archive-btn {
    width: fit-content;
    min-width: 360px;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
}

/* タブレット以上：カード横並び */
@media (min-width: 641px) {
  .thanks-page__card {
    flex-direction: row;
    align-items: center;
    padding: 4% 5%;
  }

  .thanks-page__mascot {
    align-self: center;
    width: 18%;
  }
}

/* PC（page-container と同様の左右余白） */
@media (min-width: 769px) {
  .thanks-page {
    padding: max(7%, 140px) 10% 8%;
  }

  .thanks-page .cta-dual {
    max-width: 920px;
    margin-left: auto;
    margin-right: auto;
  }
}