@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
:root {
  --font-fam: 'noto sans JP';
  --theme-color: #fff;
  --font-color: #111;
}

@view-transition {
  navigation: auto;
}
body,
input,
textarea {
  font-family: var(--font-fam), sans-serif !important;
  color: var(--font-color);
}

body {
  width: 100%;
  overflow-x: hidden;
  position: relative;
  line-break: strict;
}

img {
  width: 100%;
}

.br-sp {
  display: block;
}
@media (min-width: 1024px) {
  .br-sp {
    display: none;
  }
}
.br-pc {
  display: none;
}
@media (min-width: 768px) {
  .br-pc {
    display: block;
  }
}
.br-pc02 {
  display: none;
}
@media (min-width: 1024px) {
  .br-pc02 {
    display: block;
  }
}

*[id^=rule] .itemLists .red {
  color: #E50012;
}

footer .inner {
  background-color: #282828;
}
footer .inner p {
  color: #fff;
}

@media (min-width: 768px) {
  .br-sp {
    display: none;
  }
}
@media (min-width: 1024px) {
  .br-sp02 {
    display: none;
  }
}

.inner {
  width: min(100% - 20px, var(--max-content));
  margin-inline: auto;
}
@media (min-width: 768px) {
  .inner {
    width: min(92.5%, var(--max-content));
  }
}

main {
  background-image: url(../img/bg02.png), url(../img/bg01.png);
  background-size: 50%, 100%;
  background-position: top center, top center;
  background-repeat: repeat, repeat-y;
}
@media (min-width: 1024px) {
  main {
    background-size: 33%, 100%;
  }
}

#fv {
  padding-top: 5.33vw;
  background: url(../img//fv/bg_sp.png) no-repeat;
  background-size: 100%;
  height: 141.08vw;
  padding-inline: 10px;
}
@media (min-width: 768px) {
  #fv {
    padding-top: 40px;
    background: url(../img//fv/bg_pc.png) no-repeat;
    background-size: cover;
    background-position: top center;
    min-height: clamp(75.5rem, 98.3vw, 85.7rem);
    height: auto;
  }
}
#fv h2 {
  width: 79.06vw;
  max-width: 655px;
  margin-inline: auto;
}
#fv .anchor {
  margin-top: 1.6vw;
  max-width: 1280px;
  margin-inline: auto;
}
@media (min-width: 768px) {
  #fv .anchor {
    margin-top: 56px;
  }
}
#fv .anchor ul {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 0 3.73vw;
}
@media (min-width: 768px) {
  #fv .anchor ul {
    gap: clamp(0.9rem, 0.87vw, 1.8rem);
  }
}
#fv .anchor ul li {
  width: calc((100% - 7.46vw) / 3);
}
@media (min-width: 768px) {
  #fv .anchor ul li {
    width: calc((100% - clamp(0.9rem, 0.87vw, 1.8rem) * 4) / 5);
    transform: translateY(calc(clamp(4rem, 3.9vw, 6.4rem) * var(--translate-index) * -1));
  }
}
#fv .anchor ul li a {
  transition: opacity 0.3s;
}
@media (min-width: 1024px) {
  #fv .anchor ul li a:hover {
    opacity: 0.6;
  }
}

.cp_txt {
  margin-top: -8.8vw;
  width: 100%;
  text-align: center;
  font-size: 3.46vw;
  font-weight: 500;
  position: relative;
  z-index: 5;
}
@media (min-width: 768px) {
  .cp_txt {
    font-size: clamp(1.6rem, 1.56vw, 2.4rem);
  }
}
@media (min-width: 1024px) {
  .cp_txt {
    margin-top: 0;
  }
}
.cp_txt img {
  display: block;
  margin-inline: auto;
  width: 57.86vw;
}
@media (min-width: 768px) {
  .cp_txt img {
    width: 402px;
  }
}
.cp_txt p {
  color: #fff;
  text-shadow: 0 0 5px #282828;
}
.cp_txt span {
  color: #DEC923;
  font-weight: 500;
}
.cp_txt a {
  text-decoration: underline;
  opacity: text-decoration-color 0.2s, opacity 0.2s;
  color: #fff;
}
@media (min-width: 1024px) {
  .cp_txt a:hover {
    opacity: 0.7;
    text-decoration-color: transparent;
  }
}

.contents {
  --max-content: 960px;
  margin-top: clamp(2.8rem, 3.64vw, 6rem);
  padding-bottom: clamp(5rem, 6.51vw, 10rem);
}
.contents ul {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 1.95vw, 3.2rem);
}

#app-method {
  --max-content: 1040px;
  background-color: #d1b115;
}
#app-method .inner {
  padding-block: clamp(4.8rem, 6.25vw, 9.5rem);
}
@media (min-width: 1024px) {
  #app-method .inner {
    padding-inline: clamp(5rem, 4.88vw, 10rem);
  }
}
#app-method ul {
  margin-top: clamp(2.5rem, 3.25vw, 6rem);
  display: flex;
  flex-direction: column;
  gap: 30px;
}
@media (min-width: 1024px) {
  #app-method ul {
    gap: 24px;
  }
}
#app-method ul li a {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-family: "noto sans JP", sans-serif;
  font-size: clamp(2rem, 2.6vw, 2.8rem);
  font-weight: bold;
  line-height: 1.4;
  color: #fff;
  background-color: #000000;
  border: solid 1px #fff;
  border-radius: 200px;
  padding-block: clamp(1.2rem, 1.17vw, 2rem);
  position: relative;
  transition: opacity 0.2s;
}
#app-method ul li a::after {
  content: "";
  display: block;
  width: clamp(1.4rem, 1.36vw, 2.2rem);
  height: clamp(1.4rem, 1.36vw, 2.2rem);
  border-right: solid 2px #fff;
  border-bottom: solid 2px #fff;
  position: absolute;
  top: 50%;
  right: clamp(1.5rem, 1.95vw, 3.5rem);
  transform: translateY(-50%) rotate(-45deg);
}
@media (min-width: 1024px) {
  #app-method ul li a:hover {
    opacity: 0.7;
  }
}

#rule {
  background-color: #fff;
}
@media (min-width: 1024px) {
  #rule a:hover {
    opacity: 0.7;
  }
}
#rule .step-box {
  margin-top: clamp(2rem, 2.6vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: 30px;
}
@media (min-width: 768px) {
  #rule .step-box {
    justify-content: center;
    align-items: center;
    flex-direction: row;
  }
}
#rule .how-to + .how-to {
  margin-top: 40px;
}