/* 2026-09-10: 乗り換えサポート訴求。既存セクションへ影響しないよう switch-offer 内に限定。 */
.switch-offer {
  position: relative;
  isolation: isolate;
  min-height: 850px;
  margin-top: 216px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #092f5b;
  background: #edf8fd url("../images/switch-lifestyle-20260910.png") center center / cover no-repeat;
}

.switch-offer__inner {
  width: min(100% - 48px, 1000px);
  padding: 86px 24px 78px;
  text-align: center;
}

.switch-offer__title {
  margin: 0;
  font-family: inherit;
  font-size: 56px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: .06em;
}

.switch-offer__detail {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin: 34px 0 4px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: .04em;
}

.switch-offer__detail::before,
.switch-offer__detail::after {
  content: "";
  width: 46px;
  height: 2px;
  flex: 0 0 auto;
  background: #1466d8;
  transform: rotate(52deg);
}

.switch-offer__detail::after { transform: rotate(-52deg); }

.switch-offer__amount {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 6px;
  color: #1768de;
  white-space: nowrap;
}

.switch-offer__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 132px;
  height: 132px;
  margin-right: -2px;
  border-radius: 50%;
  color: #0a3d75;
  background: #f7d98d;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: .03em;
}

.switch-offer__number {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 178px;
  font-weight: 900;
  line-height: .94;
  letter-spacing: -.08em;
}

.switch-offer__yen {
  align-self: flex-end;
  margin: 0 0 23px 10px;
  font-size: 52px;
  font-weight: 800;
}

.switch-offer__support {
  margin: 0;
  color: #1464d5;
  font-size: 72px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: .08em;
}

.switch-offer__closing {
  margin: 26px 0 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: .04em;
}

@media (max-width: 767px) {
  .switch-offer {
    min-height: 540px;
    margin-top: 96px;
    background-position: center center;
    background-size: 100% 100%;
  }

  .switch-offer__inner {
    width: 100%;
    padding: 48px 14px 44px;
  }

  .switch-offer__title {
    font-size: clamp(28px, 8.2vw, 38px);
    letter-spacing: .035em;
  }

  .switch-offer__detail {
    gap: 10px;
    margin-top: 22px;
    font-size: clamp(16px, 4.3vw, 22px);
    letter-spacing: 0;
    white-space: nowrap;
  }

  .switch-offer__detail::before,
  .switch-offer__detail::after {
    width: 24px;
  }

  .switch-offer__badge {
    width: 70px;
    height: 70px;
    margin-right: -3px;
    font-size: 17px;
  }

  .switch-offer__number {
    font-size: clamp(67px, 20.5vw, 94px);
    letter-spacing: -.09em;
  }

  .switch-offer__yen {
    margin: 0 0 10px 4px;
    font-size: clamp(23px, 6.5vw, 32px);
  }

  .switch-offer__support {
    margin-top: 3px;
    font-size: clamp(38px, 11vw, 52px);
  }

  .switch-offer__closing {
    margin-top: 18px;
    font-size: clamp(16px, 4.1vw, 21px);
    letter-spacing: 0;
  }

  .switch-offer__closing span {
    display: block;
    white-space: nowrap;
  }

  .switch-offer + .support {
    padding-top: 48px;
    padding-bottom: 64px;
  }
}

@media (max-width: 390px) {
  .switch-offer { min-height: 520px; }
  .switch-offer__detail { font-size: 15px; }
  .switch-offer__number { font-size: 76px; }
  .switch-offer__closing { font-size: 16px; }
}

@media (min-width: 1024px) {
  .switch-offer + .support {
    height: 460px;
  }

  .switch-offer + .support .support__head {
    top: 48px;
  }

  .switch-offer + .support .support__steps {
    top: 155px;
  }
}

/* 金額のカンマと次行の接触を防ぎ、スマホ見出しを意味のまとまりで改行。 */
.switch-offer__number { line-height: 1.15; }
.switch-offer__title span { display: inline-block; }
@media (max-width: 767px) {
 .switch-offer__title { font-size: 28px; }
 .switch-offer__title span { display: block; }
 .switch-offer__title br { display: none; }
 .switch-offer__inner { padding-top: 40px; padding-bottom: 72px; }
 .switch-offer__number { line-height: 1.14; }
}

.switch-offer__support { margin-top: 22px; }
@media(max-width:767px) { .switch-offer__support { margin-top: 12px; } }

/* キャッシュバック表記を一行で読みやすく。 */
.switch-offer__support { font-size: 66px; letter-spacing: .02em; }
@media(max-width:767px) { .switch-offer__support { font-size: clamp(28px,8vw,40px); letter-spacing: 0; } }