@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&display=swap");
.color-red {
  color: #F40000;
}

.participation {
  padding-top: 7.6vw;
  background-color: #fff;
}

.participation-ttl {
  width: 78vw;
  margin: 0 auto;
}

.prize {
  background: url(/real/20230726_twitter/images/campaign/twitter_cp/prize_bg.png) no-repeat top center/100% #C5111B;
  padding-top: 23.2vw;
}

.prize-lead {
  width: 80.53333vw;
  margin-left: 9.86667vw;
}

.prize-img {
  width: 90.66667vw;
  margin: 11.46667vw 0 0 8.53333vw;
}

.howto {
  margin: 14.93333vw 3.46667vw 0;
  background: #fff;
  border-radius: 4vw;
  border: 1.33333vw solid #C5111B;
  padding-bottom: 8.26667vw;
  -webkit-filter: drop-shadow(0 0.8vw 2.13333vw rgba(0, 0, 0, 0.2));
          filter: drop-shadow(0 0.8vw 2.13333vw rgba(0, 0, 0, 0.2));
}

.howto-ttl {
  width: 52.53333vw;
  margin: auto;
}

.howto-ttl img {
  margin-top: -8vw;
}

.howto-step1 {
  width: 40vw;
  margin: 8vw auto 0;
}

.howto-img1 {
  width: 20.53333vw;
  margin: 6.66667vw auto 0;
}

.howto-text1 {
  width: 80vw;
  margin: 8vw auto 0;
}

.howto-step2 {
  width: 40vw;
  margin: 7.33333vw auto 0;
}

.howto-img2 {
  width: 17.6vw;
  margin: 6.66667vw auto 0;
}

.howto-text2 {
  width: 80vw;
  margin: 8vw auto 0;
}

.howto-step3 {
  width: 40vw;
  margin: 8.66667vw auto 0;
}

.howto-img3 {
  width: 13.6vw;
  margin: 8.53333vw auto 0;
}

.howto-text3 {
  width: 80vw;
  margin: 8vw auto 0;
}

.howto-btn a {
  margin: 0 auto;
  width: 100%;
  display: block;
}

.howto-img4 {
  width: 80vw;
  margin: 16.8vw auto 0;
}

.prize-item {
  margin-top: 8.8vw;
}

.faq-btn {
  margin: 5.33333vw auto 0;
  width: 58.13333vw;
}

.faq-btn a {
  font-size: 3.73333vw;
  font-weight: bold;
  color: #000;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 58.13333vw;
  height: 14.93333vw;
  border-radius: 7.46667vw;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background: url(/real/20230726_twitter/images/campaign/twitter_cp/arrow_red.png) no-repeat right 3.2vw center/3.2vw #fff;
}

.campaign-btn {
  text-align: center;
  margin-top: 6.93333vw;
}

.campaign-btn button {
  font-size: 3.73333vw;
  font-weight: bold;
  text-decoration: underline;
}

.btn-pagetop {
  width: 34.4vw;
  height: 50.13333vw;
  margin: 8vw auto 0;
  overflow: hidden;
  position: relative;
}

.btn-pagetop a {
  display: block;
}

.l-info {
  padding-top: 8vw;
}

.info {
  margin: 8vw 3.46667vw 0;
  background: #fff;
  border-radius: 4vw;
  border: 1.33333vw solid #C5111B;
  padding-bottom: 2.66667vw;
  -webkit-filter: drop-shadow(0 0.8vw 2.13333vw rgba(0, 0, 0, 0.2));
          filter: drop-shadow(0 0.8vw 2.13333vw rgba(0, 0, 0, 0.2));
}

.info-ttl {
  width: 55.33333vw;
  margin: auto;
}

.info-ttl img {
  margin-top: -8vw;
}

.info-ttl.faq {
  width: 66vw;
}

.info-list {
  padding: 7.33333vw;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-family: 'Noto Sans JP', sans-serif;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
}

.info-item {
  border-bottom: 0.26667vw solid #000;
  padding: 8vw 0;
}

.info-item:first-child {
  padding-top: 0;
}

.info-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.info-item .date {
  font-size: 3.73333vw;
  font-weight: bold;
}

.info-item .text {
  font-size: 4.26667vw;
  line-height: 1.5;
  margin-top: 2.66667vw;
}

.info-item .question {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  line-height: 1.5;
  margin-top: 2.66667vw;
  font-size: 3.73333vw;
}

.info-item .question .icon {
  display: block;
  font-size: 4.8vw;
  font-weight: bold;
  -webkit-transform: translateY(-1.33333vw);
      -ms-transform: translateY(-1.33333vw);
          transform: translateY(-1.33333vw);
  width: 8vw;
}

.info-item .question .icon + span {
  width: calc(100% - 8vw);
}

.info-item a {
  text-decoration: underline;
}

.cptop-btn {
  width: 93.33333vw;
  margin: 13.33333vw auto;
}

.cptop-btn img {
  -webkit-filter: drop-shadow(0 0.8vw 2.13333vw rgba(0, 0, 0, 0.2));
          filter: drop-shadow(0 0.8vw 2.13333vw rgba(0, 0, 0, 0.2));
}