@charset "UTF-8";
header {
  background: url(img/2025/top_2025.png) center/cover;
}

@media screen and (max-width: 480px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

.fv img {
  max-width: 800px;
  width: 100%;
}
@media screen and (max-width: 750px) {
  .fv img {
    max-width: 400px;
  }
}

.fv__intro {
  padding: 30px 0;
}
@media screen and (max-width: 750px) {
  .fv__intro {
    padding: 65px 0 15px;
  }
}

.flameWrap {
  margin: 0 auto;
  max-width: 800px;
  padding-bottom: 80px;
}

.flame03 {
  padding: 3em;
}
@media screen and (max-width: 750px) {
  .flame03 {
    padding: 1em;
  }
}
.flame03 h3 {
  margin-bottom: 20px;
}
@media screen and (max-width: 750px) {
  .flame03 h3 {
    margin-bottom: 10px;
  }
}

.main_event .main_photo {
  background: url(./img/2025/bg_2025-01.jpg) no-repeat top/cover;
  position: relative;
}
.main_event .main_photo::before {
  background: rgba(29, 17, 31, 0.6);
  bottom: 0;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
}

.main_event .main_photo .container {
  position: relative;
  z-index: 1;
}

.purple {
  background: url(./img/2025/bg_2025-05.jpg) no-repeat center/cover;
  padding: 30px 0 50px;
  position: relative;
}
.purple::before {
  background: rgba(32, 16, 51, 0.6);
  bottom: 0;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
}

.purple .container {
  position: relative;
  z-index: 1;
}

.purple .title_large {
  margin-bottom: 30px;
}

.purple h3 + p {
  margin-bottom: 20px;
}

.purple .btn_ghost {
  margin-top: 36px;
  display: block;
}

.purple5 {
  background: url(./img/2025/bg_2025-03.jpg) no-repeat 50% 90%/cover;
  position: relative;
}
.purple5::before {
  background: rgba(18, 15, 47, 0.6);
  bottom: 0;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
}
.purple5 > * {
  position: relative;
  z-index: 1;
}

.purple4 {
  background: url(./img/2025/bg_2025-04.jpg) no-repeat center center/cover;
  position: relative;
}
@media screen and (max-width: 750px) {
  .purple4 {
    background: url(./img/2025/bg_2025-04.jpg) no-repeat bottom center/cover;
  }
}
.purple4::before {
  background: rgba(18, 15, 47, 0.6);
  bottom: 0;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
}
.purple4 > * {
  position: relative;
  z-index: 1;
}

.purple2 {
  background: url(./img/2025/bg_2025-07.jpg) no-repeat center 70%/cover;
  position: relative;
}
@media screen and (max-width: 750px) {
  .purple2 {
    background: url(./img/2025/bg_2025-07.jpg) no-repeat bottom 20% center/cover;
  }
}
.purple2::before {
  background: rgba(7, 18, 74, 0.6);
  bottom: 0;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
}
.purple2 > * {
  position: relative;
  z-index: 1;
}

.purple3 {
  background: url(./img/2025/bg_2025-02.jpg) no-repeat top 73% center/cover;
  position: relative;
}
.purple3::before {
  background: rgba(43, 13, 47, 0.6);
  bottom: 0;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
}
.purple3 > * {
  position: relative;
  z-index: 1;
}

.purple6 {
  background: url(./img/2025/bg_2025-06.jpg) no-repeat bottom 58% center/cover;
  position: relative;
}
@media screen and (max-width: 750px) {
  .purple6 {
    background: url(./img/2025/bg_2025-06.jpg) no-repeat center/cover;
  }
}
.purple6::before {
  background: rgba(45, 17, 55, 0.6);
  bottom: 0;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
}
.purple6 > * {
  position: relative;
  z-index: 1;
}

.purple7 {
  background: url(./img/2025/bg_2025-08.jpg) no-repeat top 23% center/cover;
  position: relative;
}
@media screen and (max-width: 750px) {
  .purple7 {
    background: url(./img/2025/bg_2025-08.jpg) no-repeat top center/cover;
  }
}
.purple7::before {
  background: rgba(45, 17, 55, 0.6);
  bottom: 0;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
}
.purple7 > * {
  position: relative;
  z-index: 1;
}

@media screen and (max-width: 750px) {
  .row {
    margin: 0 auto;
  }
}

@media screen and (max-width: 750px) {
  .btn.type01 {
    font-size: 1.4rem;
    max-width: 380px;
    width: 100%;
  }
}

.howto .howto_list img {
  width: auto;
  height: 200px;
}
@media screen and (max-width: 750px) {
  .howto .howto_list img {
    height: auto;
  }
}

@media screen and (max-width: 750px) {
  .howto h3 + p {
    margin-bottom: 20px;
  }
}

.sponsers {
  padding-top: 0;
}
.sponsers__imgWrap {
  background-color: #fff;
  padding: 50px 70px;
  border-radius: 10px;
}
@media screen and (max-width: 750px) {
  .sponsers__imgWrap {
    padding: 15px;
  }
}

.sponsers .sponsers_container img {
  margin-bottom: 0px;
}

.sand {
  background-color: #fff;
  color: #231815;
  font-family: "Noto Sans JP", sans-serif;
  padding: 50px 0 70px;
}
@media screen and (max-width: 750px) {
  .sand {
    padding: 70px 0px;
  }
}
.sand__ttlWrap {
  margin-bottom: 60px;
  text-align: center;
}
@media screen and (max-width: 750px) {
  .sand__ttlWrap {
    margin-bottom: 50px;
  }
}
.sand__logoLink {
  display: block;
}
.sand__logoLink:hover {
  opacity: 0.5;
}
.sand__ttl img {
  max-width: 600px;
}
@media screen and (max-width: 750px) {
  .sand__ttl img {
    max-width: 100%;
  }
}
.sand__lead {
  background-color: #fcd900;
  border-radius: 4px;
  color: #231815;
  display: inline-block;
  font-size: 22px;
  font-weight: bold;
  padding: 7px 20px;
  text-align: center;
}
@media screen and (max-width: 750px) {
  .sand__lead {
    font-size: 14px;
  }
}
.sand__intro {
  margin-bottom: 30px;
}
.sand__introTxt {
  font-size: 20px;
  margin-bottom: 5px;
}
@media screen and (max-width: 750px) {
  .sand__introTxt {
    margin-bottom: 10px;
    font-size: 16px;
  }
}
.sand__introTtl span {
  background: linear-gradient(transparent 70%, #fcd900 70%);
  display: inline;
  font-size: 30px;
  font-weight: bold;
  letter-spacing: 0.05em;
  margin-bottom: 0;
}
@media screen and (max-width: 750px) {
  .sand__introTtl span {
    font-size: 21px;
  }
}
.sand__flex {
  align-items: center;
  display: flex;
  margin-bottom: 50px;
}
@media screen and (max-width: 750px) {
  .sand__flex {
    flex-direction: column;
    margin-bottom: 30px;
  }
}
@media screen and (max-width: 750px) {
  .sand__contents {
    order: 2;
  }
}
.sand__sTtl {
  background: transparent;
  border-left: solid 5px #fcd900;
  font-size: 18px;
  font-weight: bold;
  padding: 0.25em 0.8em;
  margin-bottom: 20px;
}
@media screen and (max-width: 750px) {
  .sand__sTtl {
    font-size: 16px;
  }
}
.sand__txt {
  font-size: 16px;
}
.sand__txt span {
  background: linear-gradient(transparent 70%, #fcd900 70%);
  display: inline;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 750px) {
  .sand__txt {
    font-size: 14px;
  }
}
.sand__url {
  color: #231815;
  display: inline-block;
  margin: 10px 0;
  text-decoration: underline;
}
.sand__url:hover {
  color: #231815;
  opacity: 0.5;
  text-decoration: underline;
}
.sand__st {
  margin: 15px 0;
}
.sand__fig {
  margin: 0 0 0 20px;
}
@media screen and (max-width: 750px) {
  .sand__fig {
    margin: 0px 0px 30px;
    order: 1;
  }
}
.sand__return {
  background-color: #f8f9fa;
  margin-bottom: 40px;
  padding: 20px 25px;
}
@media screen and (max-width: 750px) {
  .sand__return {
    margin-bottom: 30px;
    padding: 20px 15px;
  }
}
.sand__rtTtl {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}
@media screen and (max-width: 750px) {
  .sand__rtTtl {
    margin-bottom: 15px;
    font-size: 16px;
  }
}
.sand__list {
  margin-bottom: 15px;
}
.sand__item {
  align-items: center;
  display: flex;
  list-style: none;
}
@media screen and (max-width: 750px) {
  .sand__item {
    align-items: flex-start;
  }
}
.sand__item:not(:last-of-type) {
  margin-bottom: 5px;
}
.sand__itemTxt {
  font-size: 16px;
}
@media screen and (max-width: 750px) {
  .sand__itemTxt {
    font-size: 14px;
  }
}
.sand__num {
  align-items: center;
  background-color: #fcd900;
  border-radius: 50%;
  display: flex;
  font-size: 16px;
  height: 1.6em;
  justify-content: center;
  line-height: 1.45em;
  margin-right: 10px;
  padding: 2px;
  text-align: center;
  width: 1.6em;
}
@media screen and (max-width: 750px) {
  .sand__num {
    font-size: 14px;
    height: 22px;
    min-height: 22px;
    min-width: 22px;
    width: 22px;
  }
}
.sand__att {
  color: #909090;
  font-size: 14px;
  margin-top: auto;
  padding-bottom: 1px;
}
@media screen and (max-width: 750px) {
  .sand__att {
    font-size: 13px;
  }
}
.sand__attTxt {
  color: #909090;
  font-size: 14px;
}
@media screen and (max-width: 750px) {
  .sand__attTxt {
    font-size: 13px;
  }
}
.sand__contactTtl {
  background: transparent;
  border-left: solid 5px #fcd900;
  font-size: 18px;
  padding: 0.25em 0.8em;
  margin-bottom: 10px;
}
@media screen and (max-width: 750px) {
  .sand__contactTtl {
    font-size: 16px;
  }
}
.sand__contactTxt {
  font-size: 16px;
}
@media screen and (max-width: 750px) {
  .sand__contactTxt {
    font-size: 14px;
  }
}
.sand__contactLink {
  color: #231815;
  text-decoration: underline;
}
.sand__board img {
  max-width: 100%;
}

.event {
  padding-top: 0px;
}

@media screen and (max-width: 750px) {
  .event .container {
    padding-left: 0;
    padding-right: 0;
  }
}

@media screen and (max-width: 750px) {
  .event .col-sm-5,
  .event .col-sm-6 {
    padding-left: 20px;
    padding-right: 20px;
  }
}

.event .btn_ghost {
  display: block;
  margin-top: 36px;
}

.information {
  padding-top: 0;
  padding-bottom: 0;
}

@media screen and (max-width: 750px) {
  .information .sns_container h3 {
    margin-bottom: 50px;
  }
}

.information .sns .btn_ghost {
  margin-bottom: 100px;
}

.sns {
  gap: 0 10%;
  justify-content: center;
}
@media screen and (max-width: 750px) {
  .sns iframe {
    min-width: none;
    width: 100%;
  }
}

.sns .fb_field {
  flex: 1 1 468px;
  margin-right: 0;
  width: 100%;
}

.sns .insta_field {
  flex: 1 1 468px;
}

.under_page header {
  background: none;
}

.footer_logo img {
  max-width: 600px;
  width: 100%;
}

#contest_id {
  padding-top: 100px;
}

.prize .prize_inlineBlock {
  display: inline-block;
}

#members_id {
  padding-bottom: 100px;
}

#members_id .members-br {
  display: none;
}
@media screen and (max-width: 750px) {
  #members_id .members-br {
    display: block;
  }
}

.btn.type03 {
  height: 100px;
  padding: 28px 15px;
  white-space: nowrap;
}

@media screen and (max-width: 750px) {
  body.under_page {
    min-width: auto;
  }
}
@media screen and (max-width: 750px) {
  body.under_page .col-sm-4,
  body.under_page .col-sm-6 {
    flex: none;
    max-width: 100%;
  }
}

.instaLink__link {
  display: inline-block;
  transition: all 0.5s;
}
.instaLink__link:hover {
  opacity: 0.5;
}
@media screen and (max-width: 750px) {
  .instaLink__link:hover {
    opacity: 1;
  }
}
.instaLink__fig {
  overflow: hidden;
  margin-bottom: 10px;
}
.instaLink__fig_type_gp {
  max-width: 540px;
  width: 540px;
}
@media screen and (max-width: 750px) {
  .instaLink__fig_type_gp {
    width: 100%;
  }
}
.instaLink__img {
  height: 100%;
  margin-bottom: 0px !important;
  object-fit: cover;
  width: 100%;
}
.instaLink__userName {
  color: #fff;
}
.instaLink__caution {
  color: #fff;
  font-size: 13px;
}

.btn.type01 {
  min-width: 435px;
}
@media screen and (max-width: 750px) {
  .btn.type01 {
    display: block;
    max-width: none !important;
    min-width: auto;
  }
}
@media screen and (max-width: 321px) {
  .btn.type01 {
    font-size: 1.3rem;
  }
}

.btn_type_noMaxWidth {
  width: auto !important;
}
@media screen and (max-width: 750px) {
  .btn_type_noMaxWidth {
    max-width: none !important;
    display: block !important;
  }
}
.btn_type_noMaxWidth span {
  white-space: nowrap;
}
@media screen and (max-width: 750px) {
  .btn_type_noMaxWidth span {
    white-space: normal;
    word-break: keep-all;
  }
}

.spOnly {
  display: none;
}
@media screen and (max-width: 750px) {
  .spOnly {
    display: block;
  }
}

h1 {
  padding: 90px 0 30px;
}
h1 img {
  width: 100%;
  max-width: 100% !important;
}
@media screen and (max-width: 750px) {
  h1 {
    padding: 65px 0 15px;
  }
}

.prize2 img {
  width: 270px;
  height: auto;
}

.prize .row {
  margin-bottom: 1.5em;
  justify-content: center;
}
.prize .row:last-of-type {
  margin-bottom: 0;
}

@media screen and (max-width: 750px) {
  h1 {
    padding-top: 0;
    margin-left: -20px;
    margin-right: -20px;
  }
}

@media screen and (max-width: 750px) {
  .title_large {
    font-size: 20px;
  }
}

.ceremony__inner {
  margin: 0 auto 80px;
  max-width: 800px;
}
.ceremony__ttl {
  text-align: center;
  margin-bottom: 1em;
}
.ceremony__ttlImg {
  width: 320px;
}
@media screen and (max-width: 750px) {
  .ceremony__ttlImg {
    font-size: 270px;
  }
}
.ceremony__scheImg {
  width: 100%;
}
.ceremony__dl {
  display: flex;
  justify-content: center;
  margin-bottom: 1em;
}
@media screen and (max-width: 750px) {
  .ceremony__dl {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}
.ceremony__dl:last-of-type {
  margin-bottom: 0;
}
.ceremony__dl:last-of-type {
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid #000;
  padding: 1em 1em 0.5em 1em;
}
.ceremony__dl:last-of-type .ceremony__dt {
  color: #000;
}
.ceremony__dl:last-of-type .ceremony__dd {
  color: #000;
}
.ceremony__dt {
  font-size: 24px;
  display: flex;
}
@media screen and (max-width: 750px) {
  .ceremony__dt {
    font-size: 15px;
    width: 100%;
    flex-basis: 100%;
  }
}
.ceremony__dt:after {
  content: "：";
  padding: 0 0.5em;
}
@media screen and (max-width: 750px) {
  .ceremony__dt:after {
    display: none;
  }
}
@media screen and (max-width: 750px) {
  .ceremony__dt:before {
    content: "■";
    margin-right: 0.5em;
  }
}
.ceremony__dd {
  font-size: 24px;
  font-weight: bold;
}
@media screen and (max-width: 750px) {
  .ceremony__dd {
    font-size: 18px;
  }
}
.ceremony__text {
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  text-align: center;
  margin-top: 15px;
  padding: 0.5em;
}
.ceremony__link {
  color: #fff;
}
.ceremony__link:hover {
  color: #fff;
}

.flame03 p {
  line-height: 1.875;
}

.prize1__st {
  font-size: 1.2em;
  font-weight: bold;
  margin: 0.5em;
  display: inline-block;
  border: 1px solid #fff;
  padding: 10px 20px;
}
.prize1__st .pcnon {
  display: none;
}
@media screen and (max-width: 750px) {
  .prize1__st .pcnon {
    display: inline;
  }
}

.badgeList {
  display: grid;
  grid-template-columns: repeat(2, 170px);
  margin: 0;
  gap: 15px;
}
@media screen and (max-width: 750px) {
  .badgeList {
    grid-template-columns: repeat(2, minmax(100px, 1fr));
  }
}
.badgeList__img {
  margin: 0 !important;
}

.members_about .row {
  align-items: center;
  margin: 0;
  gap: 50px;
  justify-content: center;
  width: 100%;
}
@media screen and (max-width: 750px) {
  .members_about .row {
    gap: 30px;
  }
}

.link-underline {
  text-decoration: underline;
  color: #fff;
}
.link-underline:hover {
  color: #fff;
  text-decoration: none;
}