:root {
  --bg-main: linear-gradient(to bottom, #cde9ea 0%, #94d1ca 100%);
  --bg-second: #ced866;
  --sec_title-bg: #fff;
  --sec_title-text: #000;
  --label1: #00813d;
  --label1-text: #fff;
  --label2: #94d1ca;
  --label2-text: #000;
  --bg-yellow: #ffce00;
  --icchy-color-blue: #0068b7;
}

/*----- common -----*/
.contentsWrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  font-family: -apple-system, "BIZ UDPGothic", sans-serif;
  font-size: 1.6rem;
}
@media (max-width: 768px) {
  .contentsWrapper {
    font-size: 1.4rem;
  }
}

.imgbox {
  max-width: 700px;
  margin: 50px auto;
  text-align: center;
}
@media (max-width: 768px) {
  .imgbox {
    width: 95%;
  }
}

.fadeIn {
  translate: 0 50px;
}
.fadeIn, .fadeInRight, .fadeInLeft {
  opacity: 0;
  transition: opacity 0.5s linear, translate 0.3s ease-in;
}
.fadeInRight {
  translate: 50px 0;
}
.fadeInLeft {
  translate: -50px 0;
}

.show.fadeIn, .show.fadeInRight, .show.fadeInLeft {
  opacity: 1;
  translate: 0 0;
}
.show.swing {
  animation: swing 1s 1 ease-in forwards;
}

@keyframes swing {
  0% {
    rotate: 5deg;
  }
  50% {
    rotate: -3deg;
    opacity: 1;
  }
  100% {
    rotate: 0;
    opacity: 1;
  }
}
/*----- header -----*/
.header__logo img {
  width: 100%;
  margin: 0 auto;
}

/*----- section -----*/
.section__title {
  position: relative;
  display: flex;
  background-color: var(--sec_title-bg);
  max-width: 960px;
  margin: 50px auto 0;
  padding: 30px;
  border-radius: 20px;
  align-items: center;
  justify-content: start;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}
@media (max-width: 768px) {
  .section__title {
    display: block;
    width: 95%;
    padding: 20px;
    margin-top: 30px;
  }
}
.section__title-label {
  padding: 15px 30px;
  border-radius: 10px;
  font-size: 2.2rem;
  background-color: #000;
  color: #fff;
}
.section__title-label.label1 {
  background-color: var(--label1);
  color: var(--label1-text);
}
.section__title-label.label2 {
  background-color: var(--label2);
  color: var(--label2-text);
}
@media (max-width: 768px) {
  .section__title-label {
    text-align: center;
  }
}
.section__title-text {
  margin-left: 40px;
  font-size: 2.6rem;
}
@media (max-width: 768px) {
  .section__title-text {
    text-align: center;
    margin-left: 0;
    margin-top: 20px;
    line-height: 1.4;
    font-size: 1.8rem;
  }
}
.section__inner {
  max-width: 1200px;
  margin: 50px auto 0;
  padding: 100px 80px;
  background-color: #fff;
  z-index: 50;
  border-radius: 10px;
}
@media (max-width: 768px) {
  .section__inner {
    max-width: 95%;
    padding: 40px 20px 80px;
  }
}
.section__img {
  width: 700px;
  margin: 0 auto 6rem;
}
@media (max-width: 768px) {
  .section__img {
    width: 95%;
    margin: 0 auto;
  }
}

/*----- present -----*/
.present {
  padding: 120px 10px 100px;
  background-position: center top;
  background-image: url(../img/bg01.jpg);
  background-blend-mode: lighten;
}
@media (max-width: 768px) {
  .present {
    padding: 35px 10px 100px;
  }
}
.present__title-wrapper {
  max-width: 960px;
  margin: 0 auto 60px;
  display: flex;
  justify-content: center;
}
@media (max-width: 768px) {
  .present__title-wrapper {
    flex-direction: column;
    align-items: center;
  }
}
.present__title-wrapper img {
  min-width: 0;
}
.present__lead {
  position: relative;
  max-width: 960px;
  margin: 100px auto;
  padding: 1.5em 0.8em;
  background-color: #fff;
  border: 3px solid var(--icchy-color-blue);
  border-radius: 20px;
  box-shadow: 6px 6px 6px rgba(0, 0, 0, 0.16);
}
.present__lead .lead__title {
  color: var(--icchy-color-blue);
  font-size: 28px;
  font-weight: bold;
  line-height: 1.42;
  text-align: center;
  margin: 1em 0;
}
@media (max-width: 768px) {
  .present__lead .lead__title {
    font-size: 4.8vw;
  }
}
.present__lead .lead__img-wrapper {
  position: absolute;
  top: -171px;
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
}
@media (max-width: 768px) {
  .present__lead .lead__img-wrapper {
    top: -85px;
    width: 120px;
  }
}
.present__list-wrapper {
  margin-top: 50px;
  background: none !important;
  padding: 0 !important;
}
@media (max-width: 768px) {
  .present__list-wrapper {
    margin-top: 0;
  }
}
.present__list {
  max-width: 960px;
  margin: 60px auto 0;
  padding: 40px 80px;
  background-color: #fff;
  border: 10px solid var(--label1);
  border-radius: 50px;
  color: #000;
}
@media (max-width: 768px) {
  .present__list {
    max-width: 95%;
    padding: 10px 10px 20px;
    border-width: 5px;
    border-radius: 25px;
  }
}
.present__body {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 0 50px;
  align-items: center;
  justify-content: flex-start;
}
@media (max-width: 768px) {
  .present__body {
    grid-template-columns: 1fr;
    text-align: center;
  }
}
.present__prize {
  width: 250px;
}
@media (max-width: 768px) {
  .present__prize {
    width: 120px;
    margin: 0 auto;
  }
}
.present__name {
  font-size: 38px;
  line-height: 1.3;
}
@media (max-width: 768px) {
  .present__name {
    font-size: 6vw;
  }
}
.present__name .fw-r {
  color: #e00203;
  font-size: 42px;
}
@media (max-width: 768px) {
  .present__name .fw-r {
    font-size: 7.6vw;
  }
}
.present__img-wrapper {
  margin-top: 50px;
  width: 330px;
  margin: 0 auto 30px;
}
@media (max-width: 768px) {
  .present__img-wrapper {
    width: 80%;
  }
}
.present__img-wrapper img {
  max-width: 100%;
}
.present .notice__title {
  display: inline-block;
  padding: 0.5em 2em;
  border-radius: 3px;
  background-color: var(--label1);
  color: var(--label1-text);
  font-size: 1.8rem;
  font-weight: bold;
}
.present .notice-lists {
  margin-top: 1.5em;
  list-style-type: disc;
  line-height: 1.2;
  margin-left: 20px;
}
.present .notice-lists li {
  margin-top: 0.8em;
}

/*----- howto -----*/
.howto {
  padding-top: 170px;
  padding-bottom: 200px;
  background: var(--bg-main);
}
@media (max-width: 768px) {
  .howto {
    padding-top: 12.4vw;
    padding-bottom: 100px;
  }
}
.howto__bg {
  background-color: var(--bg-second);
  border-radius: 10px;
  max-width: 1200px;
  margin: -115px auto 0;
  padding: 8rem 60px 100px;
}
@media (max-width: 768px) {
  .howto__bg {
    width: 100%;
    border-radius: 0;
    margin-top: -35px;
    padding: 30px 0 50px;
  }
}

/*----- preBtn -----*/
.preBtn {
  text-align: right;
  margin: 40px auto 0;
}
@media (max-width: 768px) {
  .preBtn {
    margin-bottom: 20px;
    text-align: center;
  }
}
.preBtn a {
  display: inline-block;
  padding: 15px 45px;
  background-color: #df7373;
  border: 1px solid #df7373;
  border-radius: 100vmax;
  color: #fff;
  font-size: 1.8rem;
  text-align: center;
  text-decoration: none;
  transition: 0.2s linear;
  transition-property: background-color, color;
}
@media (hover: hover) {
  .preBtn a {
    transition: all 0.3s ease-in;
  }
  .preBtn a:hover {
    background-color: #fff;
    color: #df7373;
  }
}

/*----- step -----*/
.step-list__item {
  margin-top: 60px;
}
.step-list__item:first-child {
  margin-top: 0;
}
@media (max-width: 768px) {
  .step-list__item {
    display: block;
  }
}
.step-list img {
  margin: 0 auto;
}
.step__body {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
}
@media (max-width: 768px) {
  .step__body {
    grid-template-columns: auto;
    grid-template-rows: 6rem auto;
    justify-items: center;
  }
}
.step__num {
  display: grid;
  place-content: center;
  font-size: 3.5rem;
  width: 100%;
  aspect-ratio: 1;
  background-color: var(--label1);
  color: var(--label1-text);
  border-radius: 100vh;
  font-weight: bold;
}
@media (max-width: 768px) {
  .step__num {
    height: 100%;
    width: auto;
  }
}
.step__text {
  max-width: 900px;
  color: #000;
  font-size: 2rem;
  line-height: 1.7;
}
@media (max-width: 768px) {
  .step__text {
    padding-left: 0;
    line-height: 1.75;
  }
}
.step__img-wrapper {
  margin-top: 40px;
}
@media (max-width: 768px) {
  .step__img-wrapper {
    margin-top: 20px;
  }
}
.step__border {
  border: 10px solid var(--label1);
}
@media (max-width: 768px) {
  .step__border {
    border-width: 8px;
  }
}

/*----- programs/backnumber -----*/
.programs {
  padding: 50px 60px;
  background-image: url("../img/bg02.png");
}
@media (max-width: 768px) {
  .programs {
    padding: 50px 0 100px;
  }
}

.backnumber {
  max-width: 960px;
  margin: 0 auto;
}
.backnumber__inner {
  box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  overflow: hidden;
  margin: 50px auto 0;
}
@media (max-width: 768px) {
  .backnumber__inner {
    width: 95%;
    border-radius: 10px;
  }
}
.backnumber__head {
  position: relative;
  text-decoration: none;
  text-align: center;
  background-color: var(--label2);
  color: var(--label2-text);
  list-style: none;
  font-size: 2.4rem;
  padding: 30px;
  cursor: pointer;
}
@media (max-width: 768px) {
  .backnumber__head {
    width: 100%;
    padding: 16px;
    font-size: 2.4rem;
  }
}
.backnumber__text {
  padding: 30px;
  color: #000;
  font-size: 2rem;
  text-align: left;
  line-height: 1.7;
  background-color: #fff;
  border-top: none;
}
@media (max-width: 768px) {
  .backnumber__text {
    padding: 15px;
    font-size: 1.6rem;
  }
}

/*----- caution -----*/
.caution__inner {
  background-color: #fff;
  border-radius: 10px;
  max-width: 1200px;
  margin: 60px auto 100px;
  padding: 10px 40px 40px;
  box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.2);
}
@media (max-width: 768px) {
  .caution__inner {
    padding: 1rem 1.4rem 2.5rem;
  }
}
.caution__title {
  font-size: 1.8rem;
  margin-top: 1em;
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .caution__title {
    margin-top: 0;
  }
}
.caution__text {
  margin: 50px auto 0;
  max-width: 950px;
  font-size: 1.6rem;
  line-height: 1.8;
  list-style-type: disc;
}
@media (max-width: 768px) {
  .caution__text {
    width: 90%;
  }
}

/*----- cta -----*/
.cta {
  text-align: center;
  max-width: 650px;
  margin: 130px auto 0;
}
@media (max-width: 768px) {
  .cta {
    width: 95%;
    margin-top: 60px;
  }
}
.cta a img {
  transition: 0.2s linear;
  transition-property: transform;
}
@media (hover: hover) {
  .cta a {
    transition: all 0.3s ease-in;
  }
  .cta a:hover img {
    transform: scale(1.05);
  }
}

/*----- common class -----*/
.fw-b {
  font-weight: bold;
}

.hover {
  display: block;
}
@media (hover: hover) {
  .hover {
    transition: all 0.3s ease-in;
  }
  .hover:hover {
    filter: brightness(1.1);
  }
}

.db-sp {
  display: none;
}

@media (max-width: 768px) {
  .db-pc {
    display: none !important;
  }
  .db-sp {
    display: block !important;
  }
}
.mt0 {
  margin-top: 0 !important;
}

.mt8 {
  margin-top: 8px !important;
}

.mt10 {
  margin-top: 10px !important;
}

.mt15 {
  margin-top: 15px !important;
}

.mt20 {
  margin-top: 20px !important;
}

.mt25 {
  margin-top: 25px !important;
}

.mt30 {
  margin-top: 30px !important;
}

.mt35 {
  margin-top: 35px !important;
}

.mt40 {
  margin-top: 40px !important;
}

.mt45 {
  margin-top: 45px !important;
}

.mt50 {
  margin-top: 50px !important;
}

.mt60 {
  margin-top: 60px !important;
}

.mt64 {
  margin-top: 64px !important;
}

.mt70 {
  margin-top: 70px !important;
}

.mt80 {
  margin-top: 80px !important;
}

.mb0 {
  margin-bottom: 0 !important;
}

.mb8 {
  margin-bottom: 8px !important;
}

.mb10 {
  margin-bottom: 10px !important;
}

.mb15 {
  margin-bottom: 15px !important;
}

.mb20 {
  margin-bottom: 20px !important;
}

.mb25 {
  margin-bottom: 25px !important;
}

.mb30 {
  margin-bottom: 30px !important;
}

.mb35 {
  margin-bottom: 35px !important;
}

.mb40 {
  margin-bottom: 40px !important;
}

.mb45 {
  margin-bottom: 45px !important;
}

.mb50 {
  margin-bottom: 50px !important;
}

.mb60 {
  margin-bottom: 60px !important;
}

.mb64 {
  margin-bottom: 64px !important;
}

.mb70 {
  margin-bottom: 70px !important;
}

.mb80 {
  margin-bottom: 80px !important;
}

@media screen and (max-width: 768px) {
  .mt10 {
    margin-top: 1.5% !important;
  }
  .mt15 {
    margin-top: 2.3% !important;
  }
  .mt20 {
    margin-top: 3.1% !important;
  }
  .mt25 {
    margin-top: 3.9% !important;
  }
  .mt30 {
    margin-top: 4.6% !important;
  }
  .mt35 {
    margin-top: 5.4% !important;
  }
  .mt40 {
    margin-top: 6.2% !important;
  }
  .mt45 {
    margin-top: 7% !important;
  }
  .mt50 {
    margin-top: 7.8% !important;
  }
  .mt60 {
    margin-top: 9.3% !important;
  }
  .mt64 {
    margin-top: 10% !important;
  }
  .mt70 {
    margin-top: 10.9% !important;
  }
  .mt80 {
    margin-top: 12.5% !important;
  }
  .mb10 {
    margin-bottom: 1.5% !important;
  }
  .mb15 {
    margin-bottom: 2.3% !important;
  }
  .mb20 {
    margin-bottom: 3.1% !important;
  }
  .mb25 {
    margin-bottom: 3.9% !important;
  }
  .mb30 {
    margin-bottom: 4.6% !important;
  }
  .mb35 {
    margin-bottom: 5.4% !important;
  }
  .mb40 {
    margin-bottom: 6.2% !important;
  }
  .mb45 {
    margin-bottom: 7% !important;
  }
  .mb50 {
    margin-bottom: 7.8% !important;
  }
  .mb60 {
    margin-bottom: 9.3% !important;
  }
  .mb64 {
    margin-bottom: 10% !important;
  }
  .mb70 {
    margin-bottom: 10.9% !important;
  }
  .mb80 {
    margin-bottom: 12.5% !important;
  }
}/*# sourceMappingURL=style.css.map */