@charset "UTF-8";

.u-inner {
  max-width: 900px;
}

.kv {
  display: block;
  position: relative;
}
.kv-logo {
  display: block;
  position: relative;
  margin: 0 auto;
  padding: calc(120vw /14) 0 calc(120vw /14);
  z-index: 0;
  background-image: linear-gradient(0deg, #fff 0%, #b9e3f9 26%, #71ceff 100%);
}
.kv-logo::before {
  display: block;
  content: '';
  width: calc(1090vw /14);
  height: calc(400vw /14);
  background: url(../img/special/87day/bg_mv_cloud.png) no-repeat;
  background-size: 100% auto;
  background-position: center;
  left: 0;
  right: 0;
  top: calc(200vw /14);
  margin: auto;
  position: absolute;
}
.kv-logo-inner {
  position: relative;
  display: block;
  width: calc(1090vw /14);
  margin: 0 auto;
}
.kv-logo__heading {
  width: calc(760vw /14);
  position: relative;
  z-index: 1;
  margin: 0 auto;
  padding-top: calc(130vw /14);
}
.kv-logo__heading img {
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transform: scale(0);
}
.is-state_scroll .kv-logo__heading img {
  opacity: 1.0;
  transform: scale(1)
}
.kv-logo__heading::before,.kv-logo__heading::after {
  content: '';
  display: block;
  position: absolute;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
  transition-delay: 1.2s;
}
.kv-logo__heading::before {
  background: url(../img/special/87day/deco_mv_01.png) no-repeat;
  background-size: 100% auto;
  width: calc(133vw / 14);
  height: calc(233vw / 14);
  top: calc(257vw / 14);
  left: calc(-120vw / 14);
  transform: translateX(-66px);
}
.kv-logo__heading::after {
  background: url(../img/special/87day/deco_mv_02.png) no-repeat;
  background-size: 100% auto;
  width: calc(160vw / 14);
  height: calc(248vw / 14);
  top: calc(262vw / 14);
  right: calc(-106vw / 14);
  transform: translateX(66px);
}
.is-state_scroll .kv-logo__heading::before,
.is-state_scroll .kv-logo__heading::after {
  opacity: 1.0;
  transform: translateX(0)
}
.kv-logo__heading--balloon {
  width: calc(689vw /14);
  position: absolute;
  top: 0;
  left: calc(80vw /14);
  opacity: 0;
  transform: translateY(-36px);
  transition: all 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
  transition-delay: 0.8s;
}
.is-state_scroll .kv-logo__heading--balloon {
  opacity: 1.0;
  transform: translateY(0);
}
.kv-logo__logo_bananaday {
  width: calc(194vw /14);
  position: absolute;
  top: calc(50vw /14);
  left: calc(80vw /14);
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transform: scale(0);
  transition-delay: 1.6s;
}
.is-state_scroll .kv-logo__logo_bananaday {
  opacity: 1.0;
  transform: scale(1);
}
.kv-logo__period {
  width: calc(622vw /14);
  margin: calc(30vw /14) auto 0;
  position: relative;
  z-index: 1;
  transform: translateY(30px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.455, 0.03, 0.515, 0.955);
  transition-delay: 0.8s;
}
.is-state_scroll .kv-logo__period {
  opacity: 1.0;
  transform: translateY(0);
}
.kv-content {
  padding: 100px 0;
}
.kv-content__heading {
  max-width: 679px;
  margin: 0 auto;
}
.kv-content p:not(.kv-content__heading) {
  color: #00479d;
  margin: 40px auto 0;
  font-size: 1.25rem;
}
.kv-content p a {
  display: inline;
  color: #f18101;
  text-decoration: underline;
}



@media screen and (min-width: 1px) and (max-width: 767px) {
  .kv {
    overflow: hidden;
  }
  .kv-logo {
    padding: calc(20vw /7.5) 0 calc(60vw /7.5);
  }
  .kv-logo::before {
    width: calc(860vw / 7.5);
    height: calc(270vw / 7.5);
    background-size: 100% auto;
    top: calc(106vw / 7.5);
    left: calc(-50vw / 7.5);
  }
  .kv-logo-inner {
    width: calc(750vw /7.5);
  }
  .kv-logo__heading::before {
    width: calc(116vw / 7.5);
    height: calc(211vw / 7.5);
    top: calc(187vw / 7.5);
    left: calc(-92vw / 7.5);
  }
  .kv-logo__heading::after {
    width: calc(129vw / 7.5);
    height: calc(201vw / 7.5);
    top: calc(224vw / 7.5);
    right: calc(-86vw / 7.5);
  }
  .kv-logo__heading {
    width: calc(585vw /7.5);
    padding-top: calc(110vw /7.5);
  }
  .kv-logo__heading--balloon {
    width: calc(540vw /7.5);
    left: calc(53vw /7.5);
  }
  .kv-logo__logo_bananaday {
    width: calc(151vw / 7.5);
    top: calc(38vw / 7.5);
    left: calc(7vw / 7.5);
  }
  .kv-logo__period {
    width: calc(484vw /7.5);
    margin: calc(20vw /7.5) auto 0;
  }
  .kv-content {
    padding: 10px 0 50px;
  }
  .kv-content__heading {
    max-width: 679px;
  }
  .kv-content p:not(.kv-content__heading) {
    margin: 20px auto 0;
    font-size: 15px;
  }
}



.p87day {
  background: url(../img/special/87day/bg_border.png) repeat;
  background-size: 37px auto;
  padding: 1px 0;
}
.p87day-section {
  background: #fff;
  border-radius: 15px;
  margin-top: 100px;
  padding: 50px 0;
}
.p87day-section__inner {
  max-width: 622px;
  margin: 0 auto;
}
.p87day-section__heading {
  margin: 0 auto 2em;
}
.p87day-section__heading img {
  height: 50px;
  width: auto;
  margin: 0 auto;
}
.p87day-section .u-lists_ten,
.p87day-section p {
  font-size: .9375rem;
  margin-top: 1em;
}
.p87day-section .u-lists_ten {
  line-height: 1.5;
}
.p87day-section p a ,
.p87day-section .u-lists_ten a {
  display: inline;
  color: #f18101;
  text-decoration: underline;
}
.p87day-section .p87day-section__title {
  font-size: 1.625rem;
  margin-top: 1em;
}
.p87day-section__title--bg_yellow {
  text-align: center;
  background-color: #fef8af;
  border-radius: 5px;
}
.p87day-section__title--bg_blue {
  text-align: center;
  background-color: #e4f4f9;
  border-radius: 5px;
}
.p87day-section .u-txt {
  font-size: 1.25rem;
  margin-top: 1em;
}

@media screen and (min-width: 1px) and (max-width: 767px) {
  .p87day {
    background-size: 24px auto;
  }
  .p87day-section {
    border-radius: 10px;
    margin-top: 50px;
    padding: 30px 0;
  }
  .p87day-section__inner {
    width: 90%;
  }
  .p87day-section__heading {
    margin: 0 auto 1.5em;
  }
  .p87day-section__heading img {
    height: 32px;
  }
  .p87day-section .u-lists_ten {
    font-size: .625rem;
  }
  .p87day-section p {
    font-size: .875rem;
  }
  .p87day-section .p87day-section__title {
    font-size: 1.125rem;
  }
  .p87day-section .u-txt {
    font-size: .875rem;
  }
  
}

.subject .subject-txt {
  width: 74%;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 1px) and (max-width: 767px) {
  .subject .subject-txt {
    width: 100%;
    font-size: .625rem;
  }
}

.works-contents {
  background-color: #eee;
  border-radius: 15px;
  padding: 3% 5%;
  margin-top: 2em;
}
.works-contents .u-lists_ten {
  margin-top: 0;
}
.works-contents picture {
  margin: 2em auto 1em;
  width: 80%;
}
@media screen and (min-width: 1px) and (max-width: 767px) {
  .works-contents {
    border-radius: 10px;
  }
}

.prizes-wrapper {
  display: flex;
  justify-content: space-between;
  width: 92%;
  margin: 0 auto;
}
.prizes-wrapper > div {
  width: 46%;
}
.prizes-lists {
  width: 88%;
  margin: 0 auto;
}
.prizes-lists > div:nth-child(n+2) {
  margin-top: 3em;
}
.prizes-wrapper .prizes-lists__0 {
  font-size: 1.875rem;
  font-weight: bold;
  text-align: center;
  line-height: 1;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  text-indent: 2em;
}
.prizes-wrapper .prizes-lists__0 span {
  font-size: 1.25rem;
  font-weight: normal;
}
.prizes-lists__1 {
  background: url(../img/special/87day/ico_crown03.svg) no-repeat;
  background-size: 41px 31px;
}
.prizes-lists__2 {
  background: url(../img/special/87day/ico_crown02.svg) no-repeat;
  background-size: 41px 31px;
}
.prizes-lists__3 {
  background: url(../img/special/87day/ico_crown01.svg) no-repeat;
  background-size: 41px 31px;
}
.prizes-lists picture {
  width: 90%;
  margin: 1em auto 0;
}
.prizes-wrapper p {
  text-align: center;
  font-weight: bold;
}
.prizes-wrapper .u-lists_kome {
  font-size: .75rem;
  line-height: 1.5;
  margin-top: 1em;
  text-align: left;
}
.prizes-wrapper .prizes-lists > .u-lists_kome {
  margin-top: 3em;
}

@media screen and (min-width: 1px) and (max-width: 767px) {
  .prizes-wrapper {
    width: 90%;
    display: block;
  }
  .prizes-wrapper > div {
    width: 100%;
  }
  .prizes-wrapper > div:nth-child(n+2) {
    margin-top: 50px;
  }
  .prizes-lists {
    width: 100%;
    margin: 0 auto;
  }
  .prizes-lists > div:nth-child(n+2) {
    margin-top: 2em;
  }
  .prizes-wrapper .prizes-lists__0 {
    font-size: 1.25rem;
  }
  .prizes-wrapper .prizes-lists__0 span {
    font-size: .875rem;
  }
  .prizes-lists__1 {
    background-size: 28px 22px;
  }
  .prizes-lists__2 {
    background-size: 28px 22px;
  }
  .prizes-lists__3 {
    background-size: 28px 22px;
  }
  .prizes-lists picture {
    width: 80%;
    margin: 1em auto 0;
  }
  .prizes-wrapper .u-lists_kome {
    font-size: .625rem;
    width: 80%;
    margin-left: auto;
    margin-right: auto;
  }
  .prizes-wrapper .prizes-lists > .u-lists_kome {
    margin-top: 2em;
  }
}

.application .application-title {
  color: #00479d;
  font-size: 1.25rem; 
  font-weight: bold;
  margin-top: 2em;
}
.application .application-title span {
  background-color: #00479d;
  color: #fff;
  padding: .2em .6em .3em;
  letter-spacing: 0.05em;
  margin-right: .5em;
}
.application .application-txt {
  font-size: 1.25rem;
  margin-top: .5em;
}
.application picture {
  margin: 1em auto 0;
  width: 96%;
}
@media screen and (min-width: 1px) and (max-width: 767px) {
  .application .application-title {
    font-size: .875rem; 
  }
  .application .application-txt {
    font-size: .875rem;
  }
  .application picture {
    width: 100%;
  }
  .application .application-kome {
    font-size: .625rem;
    margin-top: 2em;
  }
}


.detail {
  background-color: #fff;
  margin: 60px auto;
  padding: 50px 0;
}
.detail .detail-title {
  font-size: 2.1875rem;
  text-align: center;
  font-weight: bold;
  margin-top: 0;
}
.detail .detail-container {
  height: 400px;
  overflow-y: scroll;
  border: solid 1px #ccc;
  padding: 20px 30px;
  max-width: 900px;
  width: 90%;
  margin: 20px auto 0;
}
.detail p {
  font-size: 1rem;
  margin-top: 1em;
}
.detail ul {
  font-size: .875rem;
  margin-top: .5em;
}
.detail ul a,
.detail p a {
  display: inline;
  color: #f18101;
  text-decoration: underline;
}
@media screen and (min-width: 1px) and (max-width: 767px) {
  .detail {
    margin: 50px auto 0;
    padding: 50px 0;
  }
  .detail .detail-title {
    font-size: 1.125rem;
  }
  .detail .detail-container {
    height: 200px;
    padding: 10px 20px;
    margin: 20px auto 0;
  }
  .detail p {
    font-size: .875rem;
  }
  .detail ul {
    font-size: .75rem;
  }
}


.past {
  padding: 70px 0;
  background: #fef8af url(../img/special/87day/bg_diagonal_02.png);
  background-size: 25px auto;
}
.past-heading {
  max-width: 519px;
  margin: 0 auto;
}
.past-snss {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.past-snss a {
  max-width: 282px;
  margin: 0 20px;
  transition: all 0.3s;
}
.past-title {
  font-size: 1.625rem;
  text-align: center;
  margin-top: 60px;
}
.past-links {
  display: flex;
  justify-content: center;
  margin-top: 10px;
  font-size: 1.625rem;
  line-height: 1.3;
}
.past-links a {
  position: relative;
  border-bottom: 1px solid;
  color: #f18101;
  margin: 0 10px;
  transition: all 0.3s;
}

@media screen and (min-width: 768px) {
  .past-snss a:hover {
    transform: scale(1.1);
  }
  .past-links a:hover {
    opacity: 0.5;
  }
}
@media screen and (min-width: 1px) and (max-width: 767px) {
  .past {
    padding: 50px 0;
    background-size: 15px auto;
  }
  .past-heading {
    width: calc(519vw /7.5);
  }
  .past-snss {
    display: block;
    margin-top: 30px;
  }
  .past-snss a {
    width: 60%;
    margin: 20px auto 0;
  }
  .past-title {
    font-size: 1.125rem;
    margin-top: 40px;
  }
  .past-links {
    flex-wrap: wrap;
    margin: 10px auto 0;
    font-size: 1.125rem;
    line-height: 1.3;
    width: 90%;
  }
  .past-links a {
    width: fit-content;
    margin: 0 2%;
  }
}