:root {
  --action-diagnosis-start: #2d78d7;
  --action-diagnosis-mid: #347bd5;
  --action-diagnosis-end: #1254ad;
  --action-line-start: #36b62f;
  --action-line-mid: #42c63a;
  --action-line-end: #22a62d;
  --action-application-start: #e53b47;
  --action-application-mid: #f1404b;
  --action-application-end: #c82e39;
  --action-menu-start: #123f78;
  --action-menu-mid: #0d3568;
  --action-menu-end: #08264f;
}

.header__top .menu-icon__btn-1 {
  background: linear-gradient(
    135deg,
    var(--action-diagnosis-start) 0%,
    var(--action-diagnosis-mid) 52%,
    var(--action-diagnosis-end) 100%
  );
}

.header__top .menu-icon__btn-line {
  background: linear-gradient(
    135deg,
    var(--action-line-start) 0%,
    var(--action-line-mid) 54%,
    var(--action-line-end) 100%
  );
}

.header__top .menu-icon__btn-application {
  background: linear-gradient(
    135deg,
    var(--action-application-start) 0%,
    var(--action-application-mid) 52%,
    var(--action-application-end) 100%
  );
}

.header__top .menu-icon__btn-menu {
  background: linear-gradient(
    135deg,
    var(--action-menu-start) 0%,
    var(--action-menu-mid) 52%,
    var(--action-menu-end) 100%
  );
}

/* 4ボタンの横幅と、主要3操作のアイコン・ラベル配置を統一する。 */
.header__top .menu-icon__btn {
  flex: 0 0 100px;
  width: 100px;
  min-width: 100px;
}

.header__top .header-action-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding: 6px 3px;
  color: #fff !important;
  line-height: 1;
  text-decoration: none !important;
}

.header-action-tile__icon {
  display: flex;
  flex: 0 0 44px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-size: 42px;
  line-height: 1;
}

.header__top .menu-icon__btn .header-action-tile__icon-image {
  display: block;
  width: 40px;
  height: 40px;
  max-width: 40px;
  margin: 0;
  padding: 0;
  object-fit: contain;
}

.header__top .menu-icon__btn-application .header-action-tile__icon > i {
  font-size: 34px;
  transform: translateX(3px);
}

.header-action-tile__label {
  display: block;
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

@media screen and (max-width: 1024px) {
  .header__top .menu-icon__btn {
    flex-basis: 60px;
    width: 60px;
    min-width: 60px;
  }

  .header__top .header-action-tile {
    gap: 2px;
    padding: 4px 2px;
  }

  .header-action-tile__icon {
    flex-basis: 28px;
    width: 28px;
    height: 28px;
    font-size: 26px;
  }

  .header__top .menu-icon__btn .header-action-tile__icon-image {
    width: 25px;
    height: 25px;
    max-width: 25px;
  }

  .header__top .menu-icon__btn-application .header-action-tile__icon > i {
    font-size: 21px;
    transform: translateX(2px);
  }

  .header-action-tile__label {
    font-size: 11px;
  }
}
.site-coupon-price-note {
  display: block;
  width: 100%;
  margin: 6px auto 0;
  color: #68777d;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
}

.site-regular-price,
.site-coupon-price {
  display: block;
  line-height: 1.55;
  text-align: center;
}

.site-regular-price {
  color: #07516e;
  font-size: 1.05em;
  font-weight: 800;
}

.site-coupon-price {
  margin-top: 2px;
  color: #e84b59;
  font-size: 1.08em;
  font-weight: 900;
}

.site-service-price-card {
  display: grid;
  justify-items: center;
  gap: 12px;
  width: min(100%, 560px);
  margin: 24px auto 10px;
  color: #07516e;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.site-service-price-card__regular,
.site-service-price-card__coupon {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  width: 100%;
  column-gap: 4px;
  line-height: 1;
  text-decoration: none;
}

.site-service-price-card__label {
  flex-basis: 100%;
  margin-bottom: 5px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.site-service-price-card__regular strong {
  color: #07516e;
  font-size: clamp(36px, 5.8vw, 52px);
  font-weight: 900;
  letter-spacing: -0.025em;
}

.site-service-price-card__regular small {
  color: #07516e;
  font-size: clamp(15px, 2vw, 20px);
  font-weight: 900;
}

.site-service-price-card__coupon {
  padding-top: 12px;
  border-top: 1px solid #dce8ec;
  color: #e84b59;
}

.site-service-price-card__coupon strong {
  font-size: clamp(42px, 6.5vw, 58px);
  font-weight: 900;
  letter-spacing: -0.03em;
}

.site-service-price-card__coupon small {
  font-size: clamp(16px, 2.2vw, 21px);
  font-weight: 900;
}

.site-service-price-card__diagnosis,
.site-service-price-card__diagnosis:link,
.site-service-price-card__diagnosis:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 44px;
  margin-top: 2px;
  padding: 6px 4px;
  color: #087eae;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.site-service-price-card__diagnosis:hover,
.site-service-price-card__diagnosis:focus-visible {
  color: #01a79f;
}

.site-service-price-card__diagnosis span {
  font-size: 1.35em;
  line-height: 1;
}

@media (max-width: 600px) {
  .site-coupon-price-note {
    font-size: 12px;
  }

  .site-service-price-card {
    gap: 10px;
    margin-top: 20px;
  }

  .site-service-price-card__label {
    font-size: 14px;
  }

  .site-service-price-card__diagnosis,
  .site-service-price-card__diagnosis:link,
  .site-service-price-card__diagnosis:visited {
    font-size: 13.5px;
  }
}