html {
  scroll-behavior: smooth;
}

body {
  font-size: 16px;
  font-weight: 500;
  font-family: "Noto Sans JP", sans-serif;
  line-height: 150%;
  color: #333;
  background-color: #A7291A;
  margin-bottom: 50px;
}
@media screen and (min-width: 1024px) {
  body {
    margin-bottom: 0;
  }
}

.hidden-pc {
  display: block;
}
@media screen and (min-width: 1024px) {
  .hidden-pc {
    display: none;
  }
}
.hidden-tb {
  display: block;
}
@media screen and (min-width: 768px) {
  .hidden-tb {
    display: none;
  }
}
@media screen and (min-width: 1024px) {
  .hidden-tb {
    display: none;
  }
}
.hidden-sp {
  display: none;
}
@media screen and (min-width: 768px) {
  .hidden-sp {
    display: block;
  }
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
  z-index: 999;
}
.overlay .open {
  opacity: 1;
  visibility: visible;
}

.inner {
  padding: 0 20px;
  max-width: 375px;
  margin: 0 auto;
}
@media screen and (min-width: 1024px) {
  .inner {
    padding: 0 20px;
    max-width: 600px;
  }
}
.inner-none {
  max-width: 375px;
  margin: 0 auto;
}
@media screen and (min-width: 1024px) {
  .inner-none {
    max-width: 600px;
  }
}

.fadein {
  opacity: 0;
  -webkit-transform: translate(0, 0);
          transform: translate(0, 0);
  -webkit-transition: all 1.5s;
  transition: all 1.5s;
}
.fadein.fadein-left {
  -webkit-transform: translate(-30px, 0);
          transform: translate(-30px, 0);
}
.fadein.fadein-right {
  -webkit-transform: translate(30px, 0);
          transform: translate(30px, 0);
}
.fadein.fadein-up {
  -webkit-transform: translate(0, -30px);
          transform: translate(0, -30px);
}
.fadein.fadein-bottom {
  -webkit-transform: translate(0, 30px);
          transform: translate(0, 30px);
}
.fadein.scrollin {
  opacity: 1 !important;
  -webkit-transform: translate(0, 0) !important;
          transform: translate(0, 0) !important;
}

.bg-wh {
  background-color: #fff;
}

.header {
  text-align: center;
  padding: 10px 0 5px 0;
  color: #F1C40F;
  font-weight: 600;
  font-size: 17px;
}
@media screen and (min-width: 1024px) {
  .header {
    font-size: 26px;
    padding-top: 20px;
  }
}

.fv {
  padding: 0;
}

.opening {
  padding-top: 30px;
  padding-bottom: 60px;
}
.opening__think img {
  width: 224px;
  display: inline-block;
}
@media screen and (min-width: 1024px) {
  .opening__think img {
    width: 320px;
  }
}
.opening__text {
  color: #FEF4EA;
  line-height: 170%;
}
.opening__text01 {
  font-weight: 500;
  margin-top: 10px;
}
@media screen and (min-width: 1024px) {
  .opening__text01 {
    font-size: 20px;
  }
}
.opening .text_ye {
  color: #F1C40F;
  font-size: 18px;
  font-weight: 600;
  line-height: 170%;
}
@media screen and (min-width: 1024px) {
  .opening .text_ye {
    font-size: 22px;
  }
}

.recommend {
  padding-top: 60px;
  padding-bottom: 90px;
}
@media screen and (min-width: 1024px) {
  .recommend {
    padding-top: 110px;
    padding-bottom: 120px;
  }
}
.recommend h2 {
  text-align: center;
  color: #C0392B;
  font-size: 20px;
  font-weight: 700;
}
@media screen and (min-width: 1024px) {
  .recommend h2 {
    font-size: 28px;
  }
}
.recommend__box {
  margin-top: 30px;
}
@media screen and (min-width: 1024px) {
  .recommend__box {
    margin-top: 60px;
  }
}

.problem {
  text-align: center;
}
.problem p {
  font-weight: 600;
}
@media screen and (min-width: 1024px) {
  .problem p {
    font-size: 24px;
  }
}
.problem h2 {
  color: #C0392B;
  font-size: 20px;
  font-weight: 700;
  margin-top: 10px;
}
@media screen and (min-width: 1024px) {
  .problem h2 {
    font-size: 28px;
    margin-top: 15px;
  }
}
.problem .text_red {
  color: #C0392B;
  font-weight: 700;
}
.problem__box {
  margin-top: 45px;
  padding: 0 20px;
}
@media screen and (min-width: 1024px) {
  .problem__box {
    margin-top: 80px;
  }
}
.problem__text {
  margin-top: 85px;
  padding: 0 20px;
}
.problem__bottom {
  margin-top: 90px;
}
.problem-text {
  margin-top: 80px;
  padding-left: 20px;
}
.problem-bottom {
  margin-top: 100px;
}

.event-name {
  margin-top: 35px;
}

.benefit {
  text-align: center;
}
.benefit .under {
  padding: 0;
}
.benefit__inner {
  padding-top: 40px;
  padding: 40px 20px 0 20px;
  max-width: 450px;
  margin: 0 auto;
}
@media screen and (min-width: 1024px) {
  .benefit__inner {
    padding: 80px 0 0 0;
    max-width: 800px;
  }
}
.benefit h2 {
  color: #C0392B;
  font-size: 20px;
  font-weight: 700;
}
@media screen and (min-width: 1024px) {
  .benefit h2 {
    font-size: 28px;
  }
}
.benefit__box {
  margin-top: 35px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 20px;
}
@media screen and (min-width: 1024px) {
  .benefit__box {
    gap: 25px;
    margin-top: 80px;
  }
}
.benefit__box img {
  width: 100%;
}
@media screen and (min-width: 1024px) {
  .benefit__box img {
    width: calc(50% - 25px);
  }
}
.benefit-bottom {
  margin-top: 30px;
}

.detail {
  padding-bottom: 50px;
}
.detail h2 {
  padding-top: 60px;
}
.detail-head {
  margin-top: 23px;
}
.detail-head img:nth-child(2) {
  margin-top: 40px;
}
.detail-about {
  margin-top: 30px;
}
.detail a {
  color: #fff;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  text-decoration: underline;
  font-size: 14px;
}
.detail a:hover {
  color: #F1C40F;
}
.bonus {
  padding-top: 50px;
  padding-bottom: 50px;
}
.bonus-box img:nth-child(2) {
  margin-top: 30px;
}

.final-text {
  padding-top: 70px;
  padding-bottom: 70px;
}
.final-text img:nth-child(2) {
  padding: 0 60px;
  margin-top: 40px;
}

@-webkit-keyframes pulse {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes pulse {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
.cta {
  text-align: center;
}
.cta-btn img {
  max-width: 300px;
}
@media screen and (min-width: 1024px) {
  .cta-btn img {
    max-width: 350px;
  }
}

.pb40 {
  padding-bottom: 40px;
}

.poricy {
  padding-bottom: 40px;
}
.poricy p {
  font-size: 12px;
  color: #b8b8b8;
}

.footer {
  background-color: #000;
  color: #fff;
  font-size: 8px;
  text-align: center;
  padding: 15px;
}

@keyframes pulse {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
.cta-btn {
  display: inline-block;
  -webkit-animation: pulse 2s infinite;
          animation: pulse 2s infinite;
}

.entry-btn {
  position: fixed;
  z-index: 1000;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
.entry-btn a {
  display: block;
}
.entry-btn img {
  height: auto;
  display: block;
}
@media (max-width: 768px) {
  .entry-btn {
    bottom: 0;
    left: 0;
  }
}
@media (min-width: 769px) {
  .entry-btn {
    bottom: 20px;
    right: 20px;
    width: 250px;
  }
}
.entry-btn:hover {
  opacity: 0.8;
}