.mv {
  background-color: #FFF23F;
  display: -ms-grid;
  display: grid;
  row-gap: 30px;
  justify-items: center;
  padding-block: 40px;
  overflow: hidden;
}
@media screen and (width <= 750px) {
  .mv {
    row-gap: 4.5454545455vw;
    padding-block: 6.0606060606vw;
  }
}
.mv .mv-title {
  display: -ms-grid;
  display: grid;
  justify-items: center;
  row-gap: 15px;
  position: relative;
}
@media screen and (width <= 750px) {
  .mv .mv-title {
    row-gap: 2.2727272727vw;
  }
}
@media screen and (width <= 750px) {
  .mv .mv-title .mv-title__head {
    width: 60.4545454545vw;
  }
  .mv .mv-title .mv-title__head img {
    width: 100%;
  }
}
.mv .mv-title .mv-title__bottom {
  padding-block: 0;
}
@media screen and (width <= 750px) {
  .mv .mv-title .mv-title__bottom {
    width: 93.9393939394vw;
  }
  .mv .mv-title .mv-title__bottom img {
    width: 100%;
  }
}
.mv .mv-title .mv-title__swich {
  position: absolute;
  bottom: -18px;
  left: -30px;
}
@media screen and (width <= 750px) {
  .mv .mv-title .mv-title__swich {
    width: 22.8787878788vw;
  }
  .mv .mv-title .mv-title__swich img {
    width: 100%;
  }
}
@media screen and (width <= 750px) {
  .mv .mv-title .mv-title__swich {
    bottom: -2.7272727273vw;
    left: -4.5454545455vw;
  }
}
.mv .mv-title .mv-title__swich::before {
  content: "";
  display: block;
  width: 121px;
  height: 39px;
  background-image: url("/ear-pad/images/kakuseibiyou/mv-swich-text.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 15px;
  -webkit-animation: scaleFadeLoop 4s infinite ease-in-out;
          animation: scaleFadeLoop 4s infinite ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
@media screen and (width <= 750px) {
  .mv .mv-title .mv-title__swich::before {
    width: 18.3333333333vw;
    height: 5.9090909091vw;
    top: 0;
    left: 2.2727272727vw;
  }
}
.mv .mv-title .mv-title__swich::after {
  content: "";
  display: block;
  border-radius: 27px;
  width: 151px;
  height: 153px;
  background-image: url("/ear-pad/images/kakuseibiyou/mv-effect-before.png");
  background-repeat: no-repeat;
  position: absolute;
  top: 13px;
  left: 0;
  -webkit-transform: scale(0.6) rotate(0deg);
          transform: scale(0.6) rotate(0deg);
  -webkit-transform-origin: center;
          transform-origin: center;
  -webkit-animation: swicheffect 4s ease-out infinite;
          animation: swicheffect 4s ease-out infinite;
}
@media screen and (width <= 750px) {
  .mv .mv-title .mv-title__swich::after {
    border-radius: 4.0909090909vw;
    width: 22.8787878788vw;
    height: 23.1818181818vw;
    top: 1.9696969697vw;
    left: 0;
  }
}
.mv .mv-image {
  position: relative;
  z-index: 2;
}
.mv .mv-image::before {
  content: "";
  display: block;
  width: 251px;
  height: 72px;
  background-image: url("/ear-pad/images/kakuseibiyou/mv-dot.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 16px;
  right: -78px;
}
@media screen and (width <= 750px) {
  .mv .mv-image::before {
    width: 38.0303030303vw;
    height: 10.9090909091vw;
    top: 2.4242424242vw;
    right: -11.8181818182vw;
  }
}
.mv .mv-image::after {
  content: "";
  display: block;
  width: 251px;
  height: 72px;
  background-image: url("/ear-pad/images/kakuseibiyou/mv-dot.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  bottom: -33px;
  left: -116px;
  z-index: -1;
}
@media screen and (width <= 750px) {
  .mv .mv-image::after {
    width: 38.0303030303vw;
    height: 10.9090909091vw;
    bottom: -5vw;
    left: -17.5757575758vw;
  }
}
.mv .mv-image .seal {
  width: 200px;
  height: 200px;
  border-radius: 100px;
  -webkit-padding-before: 53px;
          padding-block-start: 53px;
  -webkit-padding-after: 49px;
          padding-block-end: 49px;
  padding-inline: 30px;
  position: absolute;
  right: 87px;
  top: 21px;
  z-index: 1;
}
@media screen and (width <= 750px) {
  .mv .mv-image .seal {
    width: 30.303030303vw;
    height: 30.303030303vw;
    border-radius: 15.1515151515vw;
    -webkit-padding-before: 8.0303030303vw;
            padding-block-start: 8.0303030303vw;
    -webkit-padding-after: 7.4242424242vw;
            padding-block-end: 7.4242424242vw;
    padding-inline: 4.5454545455vw;
    right: 13.1818181818vw;
    top: 3.1818181818vw;
  }
}
.mv .mv-image .seal::before {
  content: "";
  display: block;
  width: 200px;
  height: 200px;
  border-radius: 100px;
  background-color: #AC2DE1;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  -webkit-animation: seal01 1s ease-in infinite alternate;
          animation: seal01 1s ease-in infinite alternate;
}
@media screen and (width <= 750px) {
  .mv .mv-image .seal::before {
    width: 30.303030303vw;
    height: 30.303030303vw;
    border-radius: 15.1515151515vw;
  }
}
.mv .mv-image .seal::after {
  content: "";
  display: block;
  width: 200px;
  height: 200px;
  border-radius: 100px;
  background-color: #DA80FF;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -2;
}
@media screen and (width <= 750px) {
  .mv .mv-image .seal::after {
    width: 30.303030303vw;
    height: 30.303030303vw;
    border-radius: 15.1515151515vw;
  }
}
@media screen and (width <= 750px) {
  .mv .mv-point {
    width: 68.7878787879vw;
  }
  .mv .mv-point img {
    width: 100%;
  }
}
.mv .mv__productname {
  font-weight: 700;
  text-align: center;
}
@media screen and (width <= 750px) {
  .mv .mv__productname {
    font-size: 6.0606060606vw;
    line-height: 1.2;
  }
  .mv .mv__productname .u-font-size-set20 {
    font-size: 3.9393939394vw;
  }
  .mv .mv__productname .u-font-size-set15 {
    font-size: 2.8787878788vw;
  }
}

.outline {
  background-color: var(--c-boost);
  position: relative;
  z-index: 2;
  overflow: hidden;
}
.outline::before {
  content: "";
  display: block;
  width: 802px;
  height: 802px;
  background-color: #B8DF66;
  border-radius: 50%;
  position: absolute;
  top: -115px;
  right: 50%;
  -webkit-transform: translateX(50%);
          transform: translateX(50%);
  z-index: 0;
}
@media screen and (width <= 750px) {
  .outline::before {
    width: 121.51vw;
    height: 121.51vw;
    top: -8.7878vw;
  }
}
.outline .outline__title {
  width: 100%;
  -webkit-padding-before: 60px;
          padding-block-start: 60px;
  -webkit-margin-after: 114px;
          margin-block-end: 114px;
  background-color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
  z-index: 2;
}
@media screen and (width > 750px) {
  .outline .outline__title {
    -webkit-padding-before: 40px;
            padding-block-start: 40px;
  }
}
@media screen and (width <= 750px) {
  .outline .outline__title {
    -webkit-padding-before: 9.0909vw;
            padding-block-start: 9.0909vw;
    -webkit-margin-after: 17.2727vw;
            margin-block-end: 17.2727vw;
  }
}
@media screen and (width > 750px) {
  .outline .outline__title h2 {
    width: 65%;
  }
}
@media screen and (width <= 750px) {
  .outline .outline__title h2 {
    width: 87.7%;
  }
}
.outline .outline__title h2 img {
  width: 100%;
}
.outline .outline__title::after {
  content: "";
  display: block;
  background-image: url("/ear-pad/images/kakuseibiyou/outline-title-bg.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  width: 100%;
  height: 84px;
  position: absolute;
  bottom: -84px;
}
@media screen and (width <= 750px) {
  .outline .outline__title::after {
    height: 12.7272vw;
    bottom: -12.7272vw;
  }
}
.outline .outline__lead {
  position: relative;
  z-index: 2;
  text-align: center;
  font-weight: 700;
  -webkit-margin-after: 30px;
          margin-block-end: 30px;
}
.outline .outline__timing {
  -webkit-margin-after: 30px;
          margin-block-end: 30px;
  position: relative;
  z-index: 2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media screen and (width <= 750px) {
  .outline .outline__timing {
    width: calc(100% - 20px);
    margin-inline: auto;
  }
  .outline .outline__timing img {
    width: 100%;
  }
}
.outline .outline__movie {
  -webkit-margin-after: 30px;
          margin-block-end: 30px;
  position: relative;
  z-index: 2;
  margin-inline: auto;
}
@media screen and (width > 750px) {
  .outline .outline__movie {
    width: 400px;
    height: 400px;
  }
}
@media screen and (width <= 750px) {
  .outline .outline__movie {
    width: calc(100% - 40px);
    aspect-ratio: 1/1;
  }
}
.outline .outline__movie iframe {
  width: 100%;
  height: 100%;
  border: none;
}
.outline .outline__textbox {
  width: 600px;
  margin-inline: auto;
  -webkit-margin-after: 30px;
          margin-block-end: 30px;
  padding: 30px;
  border-radius: 20px;
  background-color: #fff;
}
@media screen and (width <= 750px) {
  .outline .outline__textbox {
    width: calc(100% - 20px);
    padding: 30px;
  }
}

.boost-product {
  padding-inline: 30px;
  background-color: var(--c-boost);
  -webkit-padding-after: 50px;
          padding-block-end: 50px;
  display: -ms-grid;
  display: grid;
  row-gap: 20px;
}
@media screen and (width <= 750px) {
  .boost-product {
    overflow: hidden;
  }
}
.boost-product .p-review {
  background-color: #fff;
}
.boost-product .p-product__cart {
  position: relative;
  z-index: 2;
}
.boost-product .p-product__image {
  position: relative;
  z-index: 2;
}
.boost-product .p-product__image::before {
  content: "";
  display: block;
  width: 251px;
  height: 72px;
  background-image: url(/ear-pad/images/index/boost-bg01.svg);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 30px;
  left: -86px;
  z-index: -1;
}
@media screen and (width <= 750px) {
  .boost-product .p-product__image::before {
    -webkit-transform: scale(0.6);
            transform: scale(0.6);
  }
}
.boost-product .p-product__image::after {
  content: "";
  display: block;
  width: 251px;
  height: 72px;
  background-image: url(/ear-pad/images/index/boost-bg02.svg);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  bottom: 20px;
  right: -185px;
  z-index: -1;
}
@media screen and (width <= 750px) {
  .boost-product .p-product__image::after {
    -webkit-transform: scale(0.6);
            transform: scale(0.6);
    right: -135px;
  }
}

.appeal {
  padding: 20px 20px 50px 20px;
  background-color: var(--c-main);
  display: -ms-grid;
  display: grid;
  row-gap: 30px;
}
@media screen and (width <= 750px) {
  .appeal {
    padding-inline: 10px;
  }
}
.appeal .appeal_sec {
  display: -ms-grid;
  display: grid;
}
@media screen and (width > 750px) {
  .appeal .appeal_sec {
    max-width: 620px;
    margin-inline: auto;
  }
}
.appeal .appeal_sec .appeal-content {
  background-color: #fff;
  display: -ms-grid;
  display: grid;
  row-gap: 30px;
  padding: 30px 30px 50px 30px;
  border-radius: 20px;
}
.appeal .appeal_sec .appeal-content .appeal__image figcaption {
  text-align: end;
  -webkit-margin-before: 15px;
          margin-block-start: 15px;
}

.about {
  padding: 50px 20px 50px 20px;
  background-color: #FFF23F;
  display: -ms-grid;
  display: grid;
  row-gap: 50px;
}
@media screen and (width <= 750px) {
  .about {
    padding-inline: 10px;
  }
}
.about .howto {
  display: -ms-grid;
  display: grid;
  row-gap: 50px;
  background-color: #FFFAC6;
  border-radius: 20px;
}
@media screen and (width > 750px) {
  .about .howto {
    max-width: 620px;
    margin-inline: auto;
  }
}
.about .howto .howto__title {
  background-color: var(--c-boost);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-padding-after: 40px;
          padding-block-end: 40px;
  border-radius: 20px 20px 0 0;
}
.about .howto .howto__title h2 {
  -webkit-margin-before: -10px;
          margin-block-start: -10px;
}
@media screen and (width <= 750px) {
  .about .howto .howto__title h2 {
    width: 80%;
  }
}
.about .howto .howto-content {
  -webkit-padding-after: 50px;
          padding-block-end: 50px;
  padding-inline: 30px;
  display: -ms-grid;
  display: grid;
  row-gap: 50px;
}
@media screen and (width <= 750px) {
  .about .howto .howto-content {
    padding-inline: 10px;
  }
}
.about .howto .howto-content .howto__use {
  display: -ms-grid;
  display: grid;
  row-gap: 20px;
}
.about .howto .howto__image {
  text-align: center;
}
.about .howto .howto__image.yurayura {
  width: 61%;
  margin-inline: auto;
}
.about .howto .howto-content__textbox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 20px;
}
.about .howto .howto-content__textbox .num {
  max-width: 56px;
  width: 56px;
  height: 56px;
  background-color: #fff;
  border-radius: 50%;
  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;
}
@media screen and (width <= 750px) {
  .about .howto .howto-content__textbox .num {
    max-width: 8.4848vw;
    width: 8.4848vw;
    height: 8.4848vw;
  }
}
.about .howto .howto-content__textbox .num span {
  display: block;
  font-size: 24px;
  color: #AC2DE1;
  line-height: 1.5;
  font-weight: 700;
}
@media screen and (width <= 750px) {
  .about .howto .howto-content__textbox .num span {
    font-size: 3.6363vw;
  }
}
.about .howto .howto-content__textbox p {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.about .howto .howto-point {
  border: 4px solid #89CA00;
  background-color: #DBEFB2;
  padding-inline: 20px;
  -webkit-padding-before: 124px;
          padding-block-start: 124px;
  -webkit-padding-after: 26px;
          padding-block-end: 26px;
  position: relative;
  overflow: hidden;
}
@media screen and (width <= 750px) {
  .about .howto .howto-point {
    -webkit-padding-before: 18.7878vw;
            padding-block-start: 18.7878vw;
    -webkit-padding-after: 3.9393939394vw;
            padding-block-end: 3.9393939394vw;
    padding-inline: 3.0303030303vw;
  }
}
.about .howto .howto-point::before {
  content: "";
  display: block;
  width: 281px;
  height: 70px;
  background-image: url("/ear-pad/images/kakuseibiyou/howto-point02.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 40px;
  left: -20px;
}
@media screen and (width <= 750px) {
  .about .howto .howto-point::before {
    width: 42.5757vw;
    height: 10.606vw;
    top: 6.0606vw;
    left: -3.0303vw;
  }
}
.about .howto .howto-point::after {
  content: "";
  display: block;
  width: 231px;
  height: 165px;
  background-image: url("/ear-pad/images/kakuseibiyou/howto-point01.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  right: 0;
}
@media screen and (width <= 750px) {
  .about .howto .howto-point::after {
    width: 35vw;
    height: 25vw;
  }
}
.about .howto .howto-point .howto-point__images {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 30px;
  -webkit-margin-after: 10px;
          margin-block-end: 10px;
}
@media screen and (width <= 750px) {
  .about .howto .howto-point .howto-point__images {
    gap: 4.5454545455vw;
    -webkit-margin-after: 1.5151515152vw;
            margin-block-end: 1.5151515152vw;
  }
}
.about .howto .howto-point .howto-point__images .image01 {
  position: relative;
}
.about .howto .howto-point .howto-point__images .image02 {
  position: relative;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow01 {
  position: absolute;
  width: 24.4%;
  top: 7%;
  right: 22%;
  -webkit-animation: arrowmove01 1.2s ease infinite alternate;
          animation: arrowmove01 1.2s ease infinite alternate;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow01 img {
  width: 100%;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow02 {
  position: absolute;
  width: 24.4%;
  bottom: 9%;
  right: 22%;
  -webkit-animation: arrowmove02 1.2s ease infinite alternate;
          animation: arrowmove02 1.2s ease infinite alternate;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow02 img {
  width: 100%;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow03 {
  position: absolute;
  top: 13%;
  right: 20%;
  width: 30.1%;
  -webkit-animation: arrowmove03 0.8s 0.4s ease infinite alternate;
          animation: arrowmove03 0.8s 0.4s ease infinite alternate;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow03 img {
  width: 100%;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow04 {
  position: absolute;
  top: 44%;
  right: 20%;
  width: 39.4%;
  -webkit-animation: arrowmove04 0.8s 0.4s ease infinite alternate;
          animation: arrowmove04 0.8s 0.4s ease infinite alternate;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow04 img {
  width: 100%;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow05 {
  position: absolute;
  bottom: 12%;
  right: 20%;
  width: 30.1%;
  -webkit-animation: arrowmove05 0.8s 0.4s ease infinite alternate;
          animation: arrowmove05 0.8s 0.4s ease infinite alternate;
}
.about .howto .howto-point .howto-point__images .howto-point__arrow05 img {
  width: 100%;
}
.about .scene {
  display: -ms-grid;
  display: grid;
  row-gap: 20px;
  background-color: var(--c-main);
  border-radius: 20px;
  -webkit-padding-before: 30px;
          padding-block-start: 30px;
  -webkit-padding-after: 50px;
          padding-block-end: 50px;
  padding-inline: 30px;
}
@media screen and (width > 750px) {
  .about .scene {
    max-width: 620px;
    margin-inline: auto;
  }
}
@media screen and (width <= 750px) {
  .about .scene {
    padding-inline: 10px;
  }
}
.about .scene .scene__title {
  color: #fff;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}
.about .scene .scene__title h2 {
  font-size: 40px;
}
@media screen and (width <= 750px) {
  .about .scene .scene__title h2 {
    font-size: 6.0606vw;
  }
}
.about .scene .scene__image {
  text-align: center;
}
.about .scene .scene__text {
  color: #fff;
}
@media screen and (width > 750px) {
  .about .scene .boost-detail:hover {
    background-color: var(--c-main);
  }
}
.about .qa {
  background-color: #FFFAC6;
  border-radius: 20px;
  -webkit-padding-after: 50px;
          padding-block-end: 50px;
}
@media screen and (width > 750px) {
  .about .qa {
    max-width: 620px;
    margin-inline: auto;
  }
}
.about .qa .qa__title {
  background-color: var(--c-boost);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding-block: 20px;
  border-radius: 20px 20px 0 0;
}
.about .qa .qa__title h2 {
  color: #fff;
  font-weight: 700;
}
.about .qa .qa-content {
  -webkit-padding-before: 30px;
          padding-block-start: 30px;
  -webkit-padding-after: 50px;
          padding-block-end: 50px;
  padding-inline: 30px;
  display: -ms-grid;
  display: grid;
  row-gap: 30px;
}
@media screen and (width <= 750px) {
  .about .qa .qa-content {
    padding-inline: 10px;
  }
}
.about .qa .qa-content__item {
  display: -ms-grid;
  display: grid;
  row-gap: 10px;
}
.about .qa .qa-content__item .head {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
}
.about .qa .qa-content__item .head .num {
  max-width: 56px;
  width: 56px;
  height: 56px;
  background-color: #fff;
  border-radius: 50%;
  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;
}
@media screen and (width <= 750px) {
  .about .qa .qa-content__item .head .num {
    max-width: 8.4848vw;
    width: 8.4848vw;
    height: 8.4848vw;
  }
}
.about .qa .qa-content__item .head .num span {
  display: block;
  font-size: 24px;
  color: #AC2DE1;
  line-height: 1.5;
  font-weight: 700;
}
@media screen and (width <= 750px) {
  .about .qa .qa-content__item .head .num span {
    font-size: 3.6363vw;
  }
}
.about .qa .qa-content__item .head p {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-weight: 700;
  line-height: 1.4;
}
.about .qa .other p {
  color: var(--c-pink);
  text-align: center;
  font-size: 27px;
  font-weight: 700;
  -webkit-margin-after: 10px;
          margin-block-end: 10px;
}
@media screen and (width <= 750px) {
  .about .qa .other p {
    font-size: 4.0909vw;
  }
}
/*# sourceMappingURL=kakuseibiyou.css.map */