@charset "UTF-8";
.contact-intro-section {
  background-color: #ffffff;
}
.contact-intro-section__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.language-selector {
  display: inline-flex;
  overflow: hidden;
}
.language-selector__btn {
  padding: 12px 24px;
  border: none;
  background-color: #ffffff;
  color: #4F859A;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid #4F859A;
  width: 230px;
}
@media (max-width: 767px) {
  .language-selector__btn {
    width: 150px;
  }
}
.language-selector__btn:first-child {
  border-right: none;
}
.language-selector__btn--active {
  background-color: #4F859A;
  color: #ffffff;
  border-color: #4F859A;
}
.language-selector__btn:hover:not(.language-selector__btn--active) {
  background-color: rgba(79, 133, 154, 0.05);
}
.language-selector__btn:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(79, 133, 154, 0.2);
}

.championship-significance {
  background-color: #ffffff;
}
.championship-significance__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (max-width: 767px) {
  .championship-significance__container {
    padding: 0 20px;
  }
}
.championship-significance__title {
  margin: 0;
  padding: 0;
}
.championship-significance__title-en {
  display: inline-block;
  background-color: #FB2331;
  color: #fff;
  font-size: 35px;
  padding: 0 10px;
  line-height: 1.2;
  font-family: "Oswald", sans-serif;
}
.championship-significance__title-ja {
  display: block;
  font-size: 17px;
  color: #3C3C3C;
  padding-left: 50px;
  line-height: 1.2;
  color: #4F859A;
}
@media (max-width: 767px) {
  .championship-significance__title-ja {
    padding-left: 20px;
  }
}
.championship-significance__catchphrase {
  font-size: 45px;
  color: #4F859A;
  padding: 0 50px;
  line-height: 1.2;
  margin: 0;
}
@media (max-width: 767px) {
  .championship-significance__catchphrase {
    padding: 0 20px;
  }
}
.championship-significance__description {
  padding: 0 75px;
}
.championship-significance__description p {
  font-size: 17px;
  line-height: 1.5;
  margin: 0;
}
.championship-significance__description p:first-child {
  margin-bottom: 0;
}
@media (max-width: 767px) {
  .championship-significance__description {
    padding: 0 20px;
  }
}

.core-values {
  background: url("../images/common/connect4.svg") no-repeat center 115px/contain, linear-gradient(to bottom, #ffffff 115px, #EBF2F5 115px);
}
.core-values__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (max-width: 767px) {
  .core-values__container {
    padding: 0 20px;
  }
}
.core-values__content {
  display: flex;
  gap: 0;
  padding: 0 75px;
}
@media (max-width: 767px) {
  .core-values__content {
    display: block;
    padding: 0 20px;
  }
}
.core-values__text {
  flex: 0 0 44%;
}
@media (max-width: 767px) {
  .core-values__text {
    width: 100%;
  }
}
.core-values__image {
  flex: 0 0 56%;
}
.core-values__image img {
  width: 100%;
  height: auto;
  display: block;
}
@media (max-width: 767px) {
  .core-values__image {
    width: 100%;
    margin-top: 24px;
  }
}
.core-values__title {
  margin: 0;
  padding: 0;
}
.core-values__title-en {
  display: inline-block;
  background-color: #FB2331;
  color: #fff;
  font-size: 35px;
  padding: 0 10px;
  line-height: 1.2;
  font-family: "Oswald", sans-serif;
}
.core-values__title-ja {
  display: block;
  font-size: 17px;
  color: #4F859A;
  padding-left: 50px;
  line-height: 1.2;
}
.core-values__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.core-values__item {
  font-size: 17px;
  line-height: 1.5;
  margin-bottom: 20px;
}
.core-values__item:last-child {
  margin-bottom: 0;
}

.sponsor-benefits {
  background-color: #EBF2F5;
}
.sponsor-benefits__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (max-width: 767px) {
  .sponsor-benefits__container {
    padding: 0 20px;
  }
}
.sponsor-benefits__title {
  margin: 0;
  padding: 0;
}
.sponsor-benefits__title-en {
  display: inline-block;
  background-color: #FB2331;
  color: #fff;
  font-size: 35px;
  padding: 0 10px;
  line-height: 1.2;
  font-family: "Oswald", sans-serif;
}
.sponsor-benefits__title-ja {
  display: block;
  font-size: 17px;
  color: #4F859A;
  padding-left: 50px;
}
@media (max-width: 767px) {
  .sponsor-benefits__title-ja {
    padding-left: 20px;
  }
}
.sponsor-benefits__headline {
  font-size: 45px;
  color: #4F859A;
  margin: 0;
  padding: 0 50px;
}
.sponsor-benefits__headline span {
  background-image: linear-gradient(to bottom, transparent calc(100% - 15px), #FFFF00 0);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  font-weight: 400;
  padding: 0 20px;
}
@media (max-width: 767px) {
  .sponsor-benefits__headline span {
    padding: 0 10px;
  }
}
@media (max-width: 767px) {
  .sponsor-benefits__headline {
    font-size: 32px;
    padding: 0 20px;
  }
}
.sponsor-benefits__list {
  list-style: none;
  padding: 0 75px;
  margin: 0 0 0 0;
}
@media (max-width: 767px) {
  .sponsor-benefits__list {
    padding: 0 20px;
  }
}
.sponsor-benefits__item {
  font-size: 17px;
  line-height: 1.5;
  margin-bottom: 40px;
}
.sponsor-benefits__note {
  font-size: 17px;
  line-height: 1.5;
}
.sponsor-benefits__description {
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 20px 0;
  padding: 0 75px;
}
@media (max-width: 767px) {
  .sponsor-benefits__description {
    padding: 0 20px;
  }
}

.sponsor-tier {
  background-color: #EBF2F5;
}
.sponsor-tier__outer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 50px;
}
@media (max-width: 767px) {
  .sponsor-tier__outer {
    padding: 0 20px;
  }
}
.sponsor-tier__container {
  position: relative;
  background: #fff;
  border-radius: 15px;
  box-shadow: none;
  overflow: hidden;
  text-align: center;
}
.sponsor-tier__container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 12px;
  background-color: #4F859A;
  border-radius: 15px 15px 0 0;
}
.sponsor-tier__badge {
  display: inline-block;
  background-color: #4F859A;
  color: #fff;
  font-size: 30px;
  line-height: 1.2;
  padding: 10px 24px;
}
@media (max-width: 767px) {
  .sponsor-tier__badge {
    margin: 0 0 20px 0;
    font-size: 20px;
    padding: 8px 18px;
  }
}
.sponsor-tier__amount-row {
  border-top: 1px solid #3C3C3C;
  margin: 0 50px;
  display: flex;
  justify-content: center;
}
@media (max-width: 767px) {
  .sponsor-tier__amount-row {
    border-top: 0;
    margin: 0 20px;
    flex-wrap: wrap;
  }
}
.sponsor-tier__amount-label {
  background: #3C3C3C;
  color: #fff;
  font-size: 23px;
  border: 1px solid #3C3C3C;
  width: 250px;
  text-align: center;
  border-radius: 0 0 0 6px;
}
@media (max-width: 767px) {
  .sponsor-tier__amount-label {
    width: 100%;
    border-radius: 6px 6px 0 0;
    border-bottom: none;
  }
}
.sponsor-tier__amount {
  background: #fff;
  color: #FB2331;
  font-size: 23px;
  border: 1px solid #3C3C3C;
  border-top: 0;
  border-left: none;
  width: 250px;
  text-align: center;
  border-radius: 0 0 6px 0;
}
@media (max-width: 767px) {
  .sponsor-tier__amount {
    width: 100%;
    border-radius: 0 0 6px 6px;
    border-left: 1px solid #3c3c3c;
    border-top: 1px solid #3c3c3c;
  }
}
.sponsor-tier__amount-num {
  font-family: "Oswald", sans-serif;
  font-size: 23px;
  font-weight: 500;
}
.sponsor-tier__benefits {
  display: flex;
  gap: 40px;
  margin: 0 50px;
  text-align: left;
}
@media (max-width: 767px) {
  .sponsor-tier__benefits {
    display: block;
    margin: 0 20px;
  }
}
.sponsor-tier__list {
  flex: 1 1 50%;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
}
.sponsor-tier__list li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 1em;
}
.sponsor-tier__list li::before {
  content: "・";
  position: absolute;
  left: 0;
}
.sponsor-tier__note-small {
  font-size: 14px;
}
.sponsor-tier__list--right {
  position: relative;
  padding-left: 30px;
}
@media (max-width: 767px) {
  .sponsor-tier__list--right {
    padding-left: 0;
  }
}
.sponsor-tier__list--right::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: #3C3C3C;
}
@media (max-width: 767px) {
  .sponsor-tier__list--right::before {
    display: none;
  }
}
.sponsor-tier__watermark {
  position: absolute;
  right: 20px;
  bottom: 0px;
  height: 55px;
  pointer-events: none;
  user-select: none;
  z-index: 1;
  width: auto;
}
@media (max-width: 767px) {
  .sponsor-tier__watermark {
    right: 10px;
    height: 30px;
  }
}
.sponsor-tier__benefits--single {
  display: block;
  margin: 0 50px;
  text-align: center;
}
@media (max-width: 767px) {
  .sponsor-tier__benefits--single {
    margin: 0 20px;
  }
}
.sponsor-tier__list--center {
  display: inline-block;
  text-align: left;
  padding-left: 0;
}
.sponsor-tier__list--center li {
  text-align: left;
}
.sponsor-tier__list--center li::before {
  content: "・";
  position: absolute;
  left: 0;
}
.sponsor-tier__container--gold::before {
  background-color: #F0C68E;
}
.sponsor-tier__badge--gold {
  background-color: #F0C68E;
}
.sponsor-tier__container--silver::before {
  background-color: #C2C0A9;
}
.sponsor-tier__badge--silver {
  background-color: #C2C0A9;
}
.sponsor-tier__container--bronze::before {
  background-color: #B16D50;
}
.sponsor-tier__badge--bronze {
  background-color: #B16D50;
}
.sponsor-tier__container--supporter::before {
  background-color: #AB6D9B;
}
.sponsor-tier__badge--supporter {
  background-color: #AB6D9B;
}
.sponsor-tier__container--friend::before {
  background-color: #A1AB63;
}
.sponsor-tier__badge--friend {
  background-color: #A1AB63;
}
.sponsor-tier__container--donation::before {
  background-color: #D48D78;
}
.sponsor-tier__badge--donation {
  background-color: #D48D78;
}

.contact-invitation {
  background-color: #EBF2F5;
}
.contact-invitation__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 75px;
  text-align: center;
}
@media (max-width: 767px) {
  .contact-invitation__container {
    padding: 0 20px;
  }
}
.contact-invitation__text {
  font-size: 19px;
  line-height: 1.5;
  margin: 0 0 30px 0;
}
.contact-invitation__text:last-child {
  margin-bottom: 0;
}
.contact-invitation__highlight {
  background-image: linear-gradient(to bottom, transparent 0%, transparent 50%, #FFFF00 50%, #FFFF00 100%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}