@charset "UTF-8";
.fv {
  position: relative;
  z-index: 5;
}
.fv img {
  width: 100%;
  object-fit: cover;
}
@media (min-width: 1024px) {
  .fv img {
    height: min(56.15vw, 650px);
  }
}

body {
  background: url(../img/bg.jpg);
  background-size: 56px;
  background-position: top center;
  position: relative;
}
@media (min-width: 1024px) {
  body {
    background-size: 112px;
  }
}
body::before {
  content: "";
  display: block;
  width: min(9.33%, 35px);
  height: 100%;
  background: url(../img/obi.png) repeat-y;
  background-size: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}
@media (min-width: 1024px) {
  body::before {
    width: min(3.64583%, 70px);
  }
}
body::after {
  content: "";
  display: block;
  width: min(9.33%, 35px);
  height: 100%;
  background: url(../img/obi.png) repeat-y;
  background-size: 100%;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 0;
}
@media (min-width: 1024px) {
  body::after {
    width: min(3.64583%, 70px);
  }
}

.br--sp {
  display: block;
}
@media (min-width: 768px) {
  .br--sp {
    display: none;
  }
}

.br--pc {
  display: none;
}
@media (min-width: 768px) {
  .br--pc {
    display: block;
  }
}

img {
  width: 100%;
}

.cp_txt {
  margin-top: clamp(2.6rem, 3.25vw, 4.5rem);
  width: 94.67%;
  margin-inline: auto;
  position: relative;
  z-index: 25;
}
@media (min-width: 768px) {
  .cp_txt {
    width: calc(100% - min(5.3%, 40px));
    max-width: 960px;
  }
}
.cp_txt img {
  width: 100%;
  display: block;
  margin-inline: auto;
}
.cp_txt p {
  width: 94%;
  color: #681010;
  font-size: 3.73vw;
  font-weight: 500;
  text-align: center;
  position: absolute;
  bottom: 8vw;
  left: 50%;
  transform: translateX(-50%);
}
@media (min-width: 768px) {
  .cp_txt p {
    font-size: min(1.82vw, 1.6rem);
    bottom: min(3.38vw, 46px);
  }
}
.cp_txt p strong {
  font-weight: 900;
  color: #681010;
}
.cp_txt p span {
  color: #681010;
  font-weight: 500;
}
.cp_txt a {
  color: #681010;
  text-decoration: underline;
  font-weight: 500;
}
.cp_txt::before {
  content: "";
  display: block;
  background: url(../img/index/bg/img01.png) no-repeat;
  background-size: 100%;
  width: 41.46vw;
  min-width: 41.46vw;
  height: 23.33vw;
  min-height: 23.33vw;
  position: absolute;
  bottom: -25.34vw;
  left: -24.27vw;
}
@media (min-width: 1024px) {
  .cp_txt::before {
    width: 359px;
    min-width: 359px;
    height: 203px;
    min-height: 203px;
    bottom: -235px;
    left: -353px;
  }
}
.cp_txt::after {
  content: "";
  display: block;
  background: url(../img/index/bg/img02.png) no-repeat;
  background-size: 100%;
  width: 52.26vw;
  min-width: 52.26vw;
  height: 25.33vw;
  min-height: 25.33vw;
  position: absolute;
  bottom: -4.8vw;
  right: -31.47vw;
}
@media (min-width: 1024px) {
  .cp_txt::after {
    width: 454px;
    min-width: 454px;
    height: 220px;
    min-height: 220px;
    bottom: -26px;
    right: -357px;
  }
}

.present {
  margin-top: clamp(4rem, 5vw, 10.4rem);
  width: 94.67%;
  margin-inline: auto;
  position: relative;
  z-index: 20;
}
@media (min-width: 768px) {
  .present {
    width: calc(100% - min(5.3%, 40px));
    max-width: 960px;
  }
}
@media (min-width: 1024px) {
  .present {
    margin-inline: auto;
  }
}
@media (min-width: 1024px) {
  .present img {
    object-fit: cover;
    min-height: 1004px;
  }
}
.present ul::before {
  content: "";
  display: block;
  background: url(../img/index/bg/img03.png) no-repeat;
  background-size: 100%;
  width: 45.46vw;
  min-width: 45.46vw;
  height: 30.66vw;
  min-height: 30.66vw;
  position: absolute;
  top: calc(50% + 5.86vw);
  left: -29.87vw;
  transform: translateY(-50%);
}
@media (min-width: 1024px) {
  .present ul::before {
    width: 395px;
    min-width: 395px;
    height: 265px;
    min-height: 265px;
    top: calc(50% + 228px);
    left: -378px;
  }
}
.present ul::after {
  content: "";
  display: block;
  background: url(../img/index/bg/img04.png) no-repeat;
  background-size: 100%;
  width: 48.26vw;
  min-width: 48.26vw;
  height: 37.06vw;
  min-height: 37.06vw;
  position: absolute;
  top: calc(50% - 20.8vw);
  right: -29.87vw;
  transform: translateY(-50%);
}
@media (min-width: 1024px) {
  .present ul::after {
    width: 418px;
    min-width: 418px;
    height: 321px;
    min-height: 321px;
    top: calc(50% - 80px);
    right: -398px;
  }
}
.present ul li .img_box .sp_txt {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@media (min-width: 1024px) {
  .present ul li .img_box .sp_txt {
    display: none;
  }
}
.present ul li::before {
  content: "";
  display: block;
  background: url(../img/index/bg/img01.png) no-repeat;
  background-size: 100%;
  width: 41.46vw;
  min-width: 41.46vw;
  height: 23.33vw;
  min-height: 23.33vw;
  position: absolute;
  bottom: -17.34vw;
  left: -24.27vw;
}
@media (min-width: 1024px) {
  .present ul li::before {
    content: none;
  }
}
.present ul li::after {
  content: "";
  display: block;
  background: url(../img/index/bg/img02.png) no-repeat;
  background-size: 100%;
  width: 52.26vw;
  min-width: 52.26vw;
  height: 25.33vw;
  min-height: 25.33vw;
  position: absolute;
  bottom: 5.86vw;
  right: -31.47vw;
}
@media (min-width: 1024px) {
  .present ul li::after {
    content: none;
  }
}

#insta .inner {
  width: min(100% - min(14%, 105px) * 2, 490px);
  margin-inline: auto;
}

#insta .inner #insta_f_link {
  font-family: "メイリオ", sans-serif;
  font-weight: bold;
}

#method {
  margin-top: clamp(4rem, 5vw, 10.4rem);
  width: 94.67%;
  margin-inline: auto;
  position: relative;
  z-index: 15;
}
@media (min-width: 768px) {
  #method {
    width: calc(100% - min(5.3%, 40px));
    max-width: 960px;
  }
}
#method .img_box .sp_txt {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@media (min-width: 1024px) {
  #method .img_box .sp_txt {
    display: none;
  }
}
#method::before {
  content: "";
  display: block;
  background: url(../img/index/bg/img03.png) no-repeat;
  background-size: 100%;
  width: 45.46vw;
  min-width: 45.46vw;
  height: 30.66vw;
  min-height: 30.66vw;
  position: absolute;
  top: calc(50% + 5.86vw);
  left: -29.87vw;
  transform: translateY(-50%);
}
@media (min-width: 1024px) {
  #method::before {
    background: url(../img/index/bg/img01.png) no-repeat;
    background-size: 100%;
    width: 359px;
    min-width: 359px;
    height: 203px;
    min-height: 203px;
    bottom: auto;
    top: 270px;
    left: -353px;
  }
}
#method::after {
  content: "";
  display: block;
  background: url(../img/index/bg/img04.png) no-repeat;
  background-size: 100%;
  width: 48.26vw;
  min-width: 48.26vw;
  height: 37.06vw;
  min-height: 37.06vw;
  position: absolute;
  top: calc(50% - 44vw);
  right: -29.87vw;
  transform: translateY(-50%);
}
@media (min-width: 1024px) {
  #method::after {
    background: url(../img/index/bg/img02.png) no-repeat;
    background-size: 100%;
    width: 454px;
    min-width: 454px;
    height: 220px;
    min-height: 220px;
    top: 25px;
    right: -357px;
  }
}
#method .inner::before {
  content: "";
  display: block;
  background: url(../img/index/bg/img01.png) no-repeat;
  background-size: 100%;
  width: 41.46vw;
  min-width: 41.46vw;
  height: 23.33vw;
  min-height: 23.33vw;
  position: absolute;
  bottom: 14.66vw;
  left: -24.27vw;
}
@media (min-width: 1024px) {
  #method .inner::before {
    content: none;
  }
}
#method .inner::after {
  content: "";
  display: block;
  background: url(../img/index/bg/img02.png) no-repeat;
  background-size: 100%;
  width: 52.26vw;
  min-width: 52.26vw;
  height: 25.33vw;
  min-height: 25.33vw;
  position: absolute;
  bottom: 50.66vw;
  right: -31.47vw;
}
@media (min-width: 1024px) {
  #method .inner::after {
    content: none;
  }
}

#insta {
  margin-top: clamp(4rem, 5vw, 9.8rem);
  position: relative;
  z-index: 10;
  width: calc(100% - min(5.3%, 40px));
  max-width: 960px;
  margin-inline: auto;
}
#insta::before {
  content: "";
  display: block;
  background: url(../img/index/bg/img03.png) no-repeat;
  background-size: 100%;
  width: 45.46vw;
  min-width: 45.46vw;
  height: 30.66vw;
  min-height: 30.66vw;
  position: absolute;
  bottom: -22.4vw;
  left: -22.4vw;
  transform: translateY(-50%);
}
@media (min-width: 1024px) {
  #insta::before {
    width: 395px;
    min-width: 395px;
    height: 265px;
    min-height: 265px;
    bottom: -263px;
    left: -354px;
  }
}
#insta::after {
  content: "";
  display: block;
  background: url(../img/index/bg/img04.png) no-repeat;
  background-size: 100%;
  width: 48.26vw;
  min-width: 48.26vw;
  height: 37.06vw;
  min-height: 37.06vw;
  position: absolute;
  bottom: 6.66vw;
  right: -29.87vw;
  transform: translateY(-50%);
}
@media (min-width: 1024px) {
  #insta::after {
    width: 418px;
    min-width: 418px;
    height: 321px;
    min-height: 321px;
    bottom: auto;
    top: 25px;
    right: -369px;
  }
}

#rule {
  position: relative;
  z-index: 5;
}
@media (min-width: 1024px) {
  #rule::before {
    content: "";
    display: block;
    background: url(../img/index/bg/bg_rule.png) no-repeat;
    background-size: 100%;
    width: 1745px;
    min-width: 1745px;
    height: 1262px;
    min-height: 1262px;
    position: absolute;
    top: calc(50% + 118px);
    left: 50%;
    transform: translate(-50%, -50%);
  }
}
#rule article {
  border-radius: 30px;
  position: relative;
}
#rule .itemLists *.contents_box01 > ul {
  max-width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
}
#rule .itemLists *.contents_box01 > ul > li {
  max-width: 100%;
  width: fit-content;
  text-indent: 0;
  padding-left: 0;
}
#rule .itemLists .insta_message dd {
  padding-top: 10px;
}