@import url('https://fonts.googleapis.com/css2?family=Amatic+SC:wght@400;700&family=Noto+Sans+JP:wght@100..900&display=swap');
.photocon {
  color: #000;
}
.photocon .inner {
  margin: 0 auto;
  position: relative;
  width: 1200px;
}
.bg-fixed {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.bg-fixed.is-active {
  opacity: 1;
}
.mv_slider {
  overflow: hidden;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}
.mv_slider__track {
  display: flex;
  gap: 0;
  padding-top: 30px;
  transform: translate3d(0, 0, 0);
  width: max-content;
  will-change: transform;
}
.mv_slider__img {
  border-radius: 8px;
  flex: 0 0 auto;
  height: 480px;
  margin-right: 8px;
  object-fit: cover;
  overflow: hidden;
  width: 320px;
}
@keyframes mv-marquee {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(calc(-1 * var(--mv-distance, 0px)), 0, 0);
  }
}
.mv {
  padding: 248px 0 24px;
}
.mv__title {
  text-align: center;
}
.mv__title img {
  height: auto;
  width: 460px;
}
.mv__join {
  bottom: 0;
  display: block;
  position: absolute;
  right: 0;
}
.mv__join-image {
  display: block;
  height: 176px;
  width: 176px;
}
.entry-info {
  padding: 50px 0 65px;
  text-align: center;
}
.entry-info__period {
  align-items: center;
  background-color: #fff;
  border: 1px solid #000;
  border-radius: 9999px;
  display: inline-flex;
  padding: 18px 46px;
}
.entry-info__period dt {
  border-right: 1px solid #000;
  font-size: 1.8rem;
  font-weight: 500;
  padding-right: 30px;
}
.entry-info__period dd {
  align-items: center;
  display: flex;
}
.entry-info__year {
  font-size: 1.8rem;
  font-weight: 500;
  padding: 0 16px 0 30px;
}
.entry-info__separator {
  font-size: 2.4rem;
  font-weight: 500;
  padding: 0 10px;
}
.entry-info__from,
.entry-info__to {
  align-items: center;
  display: flex;
  font-size: 3.2rem;
}
.entry-info__from span,
.entry-info__to span {
  font-size: 2rem;
}
.entry-info__from small,
.entry-info__to small {
  align-items: flex-end;
  display: flex;
  font-size: 1.6rem;
  height: 2em;
  position: relative;
}
.entry-info__links {
  display: flex;
  justify-content: space-between;
  margin-top: 100px;
}
.entry-info__link {
  align-items: center;
  background: #fff url(../img/photocon/anc.webp) no-repeat right 24px center / 24px auto;
  border: 1px solid #000;
  border-radius: 9999px;
  display: flex;
  height: 48px;
  opacity: 1;
  padding: 0 30px;
  transition: opacity 0.3s ease;
  width: 280px;
}
.entry-info__link:hover {
  opacity: 0.6;
}
.sec_concept {
  padding: 0 0 800px;
  position: relative;
}

.sec_concept .intro {
  padding: 80px 0;
  position: relative;
}

.sec_concept .intro__img-area {
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.sec_concept .intro__img-group {
  display: grid;
  left: 50%;
  position: absolute;
  top: 50%;
}

.sec_concept .intro__img-group--l {
  translate: -185% -35%;
}
.sec_concept .intro__img-group--r {
  translate: 30% -29%;
}
.intro__img {
  border-radius: 8px;
  height: auto;
}
.intro__img--l01 {
  margin: 0 34px 0 auto;
  width: 208px;
}

.intro__img--l02 {
  margin: 183px 66px 0 auto;
  width: 339px;
}

.intro__img--l03 {
  margin: 137px 0 0 auto;
  width: 176px;
}

.intro__img--r01 {
  margin: 0 0 0 200px;
  width: 235px;
}

.intro__img--r02 {
  margin: 80px 0 0 210px;
  width: 329px;
}
.intro__img--r03 {
  margin: 30px 0 0;
  width: 238px;
}

.sec_concept .intro__text-area {
  color: #fff;
  margin-inline: auto;
  max-width: fit-content;
  position: relative;
  text-align: center;
  z-index: 1;
}
.intro__copy {
  font-size: 3rem;
  font-weight: bold;
}
.intro__text {
  font-size: 1.5rem;
  line-height: 2;
  margin-top: 40px;
}

/* SP: 上=左群 / 中=テキスト / 下=右群（layout only） */
@media (max-width: 1023px) {
  .sec_concept .intro {
    display: grid;
    gap: 24px;
    grid-template-areas:
      "l"
      "text"
      "r";
  }

  .sec_concept .intro__img-area {
    display: contents;
    position: static;
  }

  .sec_concept .intro__img-group {
    left: auto;
    position: relative;
    top: auto;
    translate: 0 0;
  }

  .sec_concept .intro__img-group--l {
    grid-area: l;
  }

  .sec_concept .intro__img-group--r {
    grid-area: r;
  }

  .sec_concept .intro__text-area {
    grid-area: text;
    max-width: 100%;
  }
}

.sec_prize {
  background: #fff;
  position: relative;
  z-index: 0;
}

.sec_prize::after,
.sec_prize::before {
  background-position: 0 0;
  background-repeat: repeat-x;
  background-size: auto 100%;
  content: "";
  display: block;
  left: 0;
  pointer-events: none;
  position: absolute;
  width: 100%;
  z-index: 0;
}

.sec_prize::before {
  background-image: url("/assets/img/photocon/wave1.svg");
  height: 16.5vw;
  top: -16.2vw;
}

.sec_prize::after {
  background-image: url("/assets/img/photocon/wave2.svg");
  bottom: -16.2vw;
  height: 16.5vw;
}

.sec_prize > * {
  position: relative;
  z-index: 1;
}
.sec-prize__header {
  text-align: center;
}
.sec-prize__title-img img {
  height: auto;
  width: 340px;
}
.sec-prize__title {
  font-size: 2rem;
  font-weight: 500;
  margin-top: 10px;
}
.sec-prize__item {
  align-items: center;
  border: 1px solid #000;
  border-radius: 32px;
  display: flex;
  margin-top: 50px;
  padding: 32px;
}
.sec-prize__item-media {
  position: relative;
  width: 360px;
}
.sec-prize__item-media img {
  border-radius: 8px;
}
.sec-prize__award {
  margin: 0 auto 32px;
  width: 224px;
}
.sec-prize__item-media .sec-prize__award {
  left: 50%;
  margin: 0 0 0 -112px;
  position: absolute;
  top: -59px;
}
.sec-prize__item-body {
  padding-left: 24px;
  width: calc(100% - 360px);
}
.sec-prize__count {
  font-size: 3.2rem;
  font-weight: 600;
  text-align: center;
}
.sec-prize__name {
  text-align: center;
}
.sec-prize__name span {
  display: inline-block;
  font-size: 4.8rem;
  font-weight: 600;
  position: relative;
  text-align: center;
}
.sec-prize__name span::before {
  background: url(../img/photocon/rad_l.webp) no-repeat center center / contain;
  content: '';
  display: block;
  height: 100px;
  left: -50px;
  position: absolute;
  top: -45px;
  width: 69px;
}
.sec-prize__name span::after {
  background: url(../img/photocon/rad_r.webp) no-repeat center center / contain;
  content: '';
  display: block;
  height: 100px;
  position: absolute;
  right: -50px;
  top: -45px;
  width: 69px;
}
.sec-prize__message {
  align-items: center;
  display: flex;
}
.sec-prize__mayor {
  width: 176px;
}
.sec-prize__mayor-caption {
  font-size: 1.4rem;
  font-weight: 600;
}
.sec-prize__message-body {
  padding-left: 32px;
  width: calc(100% - 176px);
}
.sec-prize__text {
  font-size: 1.3rem;
  line-height: 1.8;
  margin-top: 39px;
}
.sec-prize__item--influencer .sec-prize__item-media {
  width: 280px;
}
.sec-prize__item--influencer .sec-prize__item-body {
  display: flex;
  width: calc(100% - 280px);
}
.sec-prize__influencer {
  width: 320px;
}
.sec-prize__influencer-name {
  font-size: 2.4rem;
  font-weight: 600;
}
.sec-prize__influencer-sns {
  display: flex;
  margin-top: 16px;
}
.sec-prize__sns-link {
  display: block;
  height: auto;
  margin-right: 24px;
  width: 48px;
}
.sec-prize__influencer-profile {
  font-size: 1.4rem;
  line-height: 1.8;
  margin-top: 16px;
}
.sec-prize__award-block {
  width: calc(100% - 320px);
}


.sec-prize__note {
  font-size: 1.3rem;
  margin-top: 16px;
}
.sec_youkou {
  padding: 350px 0 450px;
}
.sec-youkou__inner {
  width: 1000px;
}
.sec-youkou__header {
  text-align: center;
}
.sec-youkou__title-img img {
  height: auto;
  width: 560px;
}
.sec-youkou__title {
  font-size: 2rem;
  font-weight: 500;
  margin-top: 10px;
}
.sec-youkou__box {
  background-color: rgba(255,255,255,0.7);
  border: 1px solid #000;
  border-radius: 16px;
  margin-top: 64px;
  padding: 52px 52px;
}
.sec-youkou__dates div {
  border-bottom: 1px dotted #888;
  display: flex;
  font-size: 1.8rem;
  padding: 32px 20px;
}
.sec-youkou__term {
  font-weight: 600;
  width: 110px;
}
.sec-youkou__howto-head,
.sec-youkou__result {
  display: flex;
  font-size: 1.8rem;
  padding: 32px 20px;
}
.sec-youkou__howto-term,
.sec-youkou__result-term {
  font-weight: 600;
  width: 110px;
}
.sec-youkou-steps {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  padding-bottom: 52px;
}
.sec-youkou-steps__item {
  width: 264px;
}
.sec-youkou-steps__title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-top: 18px;
  text-align: center;
}
.sec-youkou-steps__text {
  font-size: 1.4rem;
  line-height: 1.5;
  margin-top: 18px;
}
.sec-youkou-steps__list {
  font-size: 1.4rem;
  margin-top: 18px;
}
.sec-youkou-steps__list-item {
  line-height: 1.5;
}
.sec-youkou-steps__alert {
  color: #970000;
  font-size: 1.4rem;
  line-height: 1.5;
}
.sec-youkou__result {
  border-top: 1px dotted #888;
}
.sec-youkou__result-date,
.sec-youkou__result-notes {
  line-height: 1.5;
}
.sec-past__head {
  text-align: center;
}
.sec-past__title-img img {
  width: 585px;
}
.sec-past__title {
  font-size: 2rem;
  font-weight: 500;
  margin-top: 10px;
}
.sec-past__link-wrap {
  display: flex;
  justify-content: center;
}
.sec-past__link {
  background: url(../img/photocon/past.webp) no-repeat center center / cover;
  border-radius: 16px;
  color: #fff;
  display: block;
  font-family: "Amatic SC", sans-serif;
  font-size: 4rem;
  justify-content: center;
  margin-top: 43px;
  padding: 48px 0;
  text-align: center;
  width: 800px;
}
.sec-past__link-img {
  display: inline-block;
  margin-bottom: 5px;
  width: 48px;
}


.sec_past {
  background: #EDE8E4;
  position: relative;
  z-index: 0;
}

.sec_past::after,
.sec_past::before {
  background-position: 0 0;
  background-repeat: repeat-x;
  background-size: auto 100%;
  content: "";
  display: block;
  left: 0;
  pointer-events: none;
  position: absolute;
  width: 100%;
  z-index: 0;
}

.sec_past::before {
  background-image: url("/assets/img/photocon/wave3.svg");
  height: 16.5vw;
  top: -16.2vw;
}

.sec_past::after {
  background-image: url("/assets/img/photocon/wave4.svg");
  bottom: -16.2vw;
  height: 16.5vw;
}

.sec_past > * {
  position: relative;
  z-index: 1;
}

.sec_sponsors {
  background-color: #fff;
  padding: 300px 0 160px;
}
.sec_sponsors__head {
  text-align: center
}
.sec_sponsors__title-img img {
  width: 187px;
}
.sec_sponsors__lead {
  font-size: 2rem;
  font-weight: 500;
  margin-top: 20px;
}
.sec_sponsors__group {
  margin-top: 80px;
}
.sec_sponsors__group-head {
  border-bottom: 1px solid #000;
  padding-bottom: 16px;
  text-align: center;
}
.sec_sponsors__group-en {
  font-size: 3.2rem;
  font-weight: 600;
}
.sec_sponsors__logos {
  align-items: center;
  display: flex;
}
.sec_sponsors__group--special .sec_sponsors__logos {
  justify-content: center;
  margin-top: 50px;
}
.sec_sponsors__group--normal .sec_sponsors__logos {
  justify-content: space-between;
  margin-top: 32px;
}
.sec_sponsors__logos a {
  display: block;
}
.sec_sponsors__group--special .sec_sponsors__logos a {
  width: 226px;
}
.sec_sponsors__group--normal .sec_sponsors__logos a {
  width: 384px;
}


@media screen and (max-width: 768px) {

  .photocon .inner {
    padding: 0 30px;
    width: auto;
  }
  .mv {
    padding: 180px 0 100px;
  }
  .mv__title img {
    width: 75vw;
  }
  .mv__join {
    bottom: -100px;
    right: 20px;
  }
  .mv__join-image {
    height: 120px;
    width: 120px;
  }
  .entry-info__period {
    display: block;
    padding: 12px 20px;
  }
  .entry-info__period dt {
    border: none;
    padding: 0;
  }
  .entry-info__period dd {
    justify-content: center;
  }
  .entry-info__year {
    font-size: 1.6rem;
  }
  .entry-info__from, .entry-info__to {
    font-size: 2.4rem;
  }
  .entry-info__from small, .entry-info__to small {
    font-size: 1.3rem;
  }
  .entry-info__links {
    margin-top: 50px;
  }
  .entry-info__link {
    background-position: right center;
    font-size: 1.4rem;
    padding: 0 12px;
    width: 32%;
  }
  .sec_concept {
    padding: 0 0 120px;
    position: relative;
  }

  .sec_concept .intro {
    display: grid;
    gap: 24px;
    grid-template-areas:
      "l"
      "text"
      "r";
    padding: 170px 0;
    position: relative;
  }

  .sec_concept .intro__img-area {
    display: contents;
    inset: auto;
    pointer-events: none;
    position: static;
  }

  .sec_concept .intro__img-group {
    display: grid;
    gap: 10px;
    left: auto;
    position: relative;
    top: auto;
    translate: 0 0;
  }

  .sec_concept .intro__img-group--l {
    grid-area: l;
    grid-template-columns: repeat(3, 1fr);
  }

  .sec_concept .intro__img-group--r {
    grid-area: r;
    grid-template-columns: repeat(2, 1fr);
  }

  .intro__img {
    border-radius: 8px;
    height: auto;
    margin: 0;
    width: 100%;
  }

  .intro__img--l01 {
    translate: 0 -18px;
  }

  .intro__img--l02 {
    translate: 53px -180px;
  }

  .intro__img--l03 {
    translate: 0 45px;
  }

  .intro__img--r01 {
    translate: 0 0;
    width: 80%;
  }

  .intro__img--r02 {
    translate: 0 130px;
    width: 80%;
  }

  .intro__img--r03 {
    grid-column: 1 / -1;
    translate: 120px 70px;
    width: 50%;
  }

  .sec_concept .intro__text-area {
    color: #fff;
    grid-area: text;
    margin-inline: 0;
    max-width: 100%;
    padding: 0 30px;
    position: relative;
    text-align: left;
    z-index: 1;
  }

  .intro__copy {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1.4;
  }

  .intro__text {
    font-size: 1.6rem;
    line-height: 1.8;
    margin-top: 16px;
  }

  .intro__text br {
    display: none;
  }
  .sec-prize__title-img img {
    height: 30px;
    width: auto;
  }
  .sec-prize__item {
    display: block;
    padding: 30px;
  }
  .sec-prize__item-body {
    padding: 20px 0 0;
    width: auto;
  }
  .sec-prize__item-media {
    width: auto;
  }
  .sec-prize__count {
    font-size: 1.8rem;
  }
  .sec-prize__name span {
    font-size: 2.4rem;
  }
  .sec-prize__name span::before {
    height: 80px;
    left: -40px;
    top: -30px;
    width: 55px;
  }
  .sec-prize__name span::after {
    height: 80px;
    right: -40px;
    top: -30px;
    width: 55px;
  }
  .sec-prize__message {
    display: grid;
    grid-template-areas:
      "name"
      "mayor"
      "text";
  }

  .sec-prize__message-body {
    display: contents;
  }

  .sec-prize__name {
    grid-area: name;
    margin-top: 30px;
  }

  .sec-prize__mayor {
    grid-area: mayor;
    margin: 50px auto 0;
  }

  .sec-prize__text {
    grid-area: text;
    margin-top: 25px;
  }
  .sec-prize__item--influencer .sec-prize__item-media {
    width: auto;
  }
  .sec-prize__item--influencer .sec-prize__item-body {
    display: flex;
    flex-direction: column;
    width: auto;
  }
  .sec-prize__award-block {
    width: auto;
  }
  .sec-prize__item--influencer .sec-prize__award {
    order: 1;
  }

  .sec-prize__item--influencer .sec-prize__influencer {
    margin-top: 40px;
    order: 2;
  }

  .sec-prize__item--influencer .sec-prize__name {
    order: 3;
  }
  .sec-prize__influencer-name {
    font-size: 2rem;
  }
  .sec-prize__sns-link {
    margin-right: 15px;
    width: 30px;
  }
  .sec_youkou {
    padding: 180px 0;
  }
  .sec-youkou__title-img img {
    height: 30px;
    width: auto;
  }
  .sec-youkou__box {
    padding: 24px;
  }
  .sec-youkou__dates div {
    display: block;
    font-size: 1.6rem;
    padding: 12px;
  }
  .sec-youkou__howto-term, .sec-youkou__result-term {
    margin-bottom: 8px;
    width: auto;
  }
  .sec-youkou__howto-head, .sec-youkou__result {
    display: block;
    font-size: 1.6rem;
    padding: 12px;
  }
  .sec-youkou-steps {
    display: block;
  }
  .sec-youkou-steps__item {
    width: auto;
  }
  .sec-youkou-steps__item + .sec-youkou-steps__item {
    margin-top: 30px;
  }
  .sec-youkou-steps__icon {
    padding: 0 30%;
  }
  .sec-past__title-img img {
    height: 30px;
    width: auto;
  }
  .sec-past__link {
    font-size: 3rem;
    padding: 30px 0;
    width: 80%;
  }
  .sec-past__link-img {
    width: 35px;
  }
  .sec_sponsors {
    padding: 130px 0 150px;
  }
  .sec_sponsors__title-img img {
    height: 30px;
    width: auto;
  }
  .sec_sponsors__lead {
    font-size: 1.8rem;
  }
  .sec_sponsors__group {
    margin-top: 60px;
  }
  .sec_sponsors__group-head {
    padding-bottom: 10px;
  }
  .sec_sponsors__group-en {
    font-size: 2rem;
  }
  .sec_sponsors__group-ja {
    font-size: 1.5rem;
  }
  .sec_sponsors__group--special .sec_sponsors__logos {
    margin-top: 30px;
  }
  .sec_sponsors__group--special .sec_sponsors__logos a {
    width: 30%;
  }
  .sec_sponsors__group--normal .sec_sponsors__logos {
    display: block;
  }
  .sec_sponsors__group--normal .sec_sponsors__logos a {
    width: auto;
  }
  .sec_sponsors__group--normal .sec_sponsors__logos a + a {
    margin-top: 20px;
  }


}