body {
  font-size: 16px;
}
.font-white {
  color: #fff;
}
.crumb {
  position: relative;
  background: #fff;
  z-index: 2;
}

.topMainimg {
  position: relative;
  z-index: 1;
  margin-top: -58px;
  width: 100%;
}
.topMainimg:before {
  content: '';
  display: block;
  /* padding-top: 56.25%; */
}
.topMainimg::after {
  position: absolute;
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  overflow: hidden;
  background: rgb(0, 0, 0);
  pointer-events: none;
  opacity: 1;
  animation: fadein 0.5s ease forwards;
  animation-delay: 1.8s;
}
@keyframes fadein {
  100% {
    opacity: 0;
  }
}
@-webkit-keyframes fadein {
  100% {
    opacity: 0;
  }
}
.main_text {
  position: absolute;
  z-index: 3;
  color: #fff;
  top: 0;
  bottom: 0;
  left: 80px;
  margin: auto;
  text-align: left;
  display: grid;
  line-height: 1.2;
  align-content: flex-end;
  pointer-events: none;
  font-weight: 500;
  text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
  margin-bottom: 10%;
}
.main_text h1 {
  font-size: 2.8vw;
  font-weight: bold;
}
.main_text h1 span {
  font-family: 'Oswald', Lucida, 'Grande', sans-serif;
  margin-top: 2%;
  font-weight: 500;
  display: block;
}
#control {
  position: absolute;
  width: 30px;
  height: 30px;
  bottom: 14px;
  left: 30px;
  border-radius: 50%;
}
#control button {
  background: none;
  cursor: pointer;
  width: 30px;
  height: 30px;
  line-height: 1;
  border: 0;
}
#control #play {
  display: none;
}
#control.iconvideo #play {
  display: block;
}
#control #pause {
  display: block;
}
#control.iconvideo #pause {
  display: none;
}
#play span {
  display: inline-block;
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 0;
  background-color: rgba(255, 255, 255, 0.6);
  vertical-align: middle;
}
#play span::before {
  position: absolute;
  top: 50%;
  left: 44%;
  transform: translateY(-50%);
  width: 0px;
  height: 0px;
  border: 5px solid transparent;
  border-left: 5px solid #000;
  box-sizing: border-box;
  content: '';
}
#pause span {
  display: inline-block;
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #000;
  font-size: 0;
  background-color: rgba(255, 255, 255, 0.6);
  vertical-align: middle;
}
#pause span::before,
#pause span::after {
  position: absolute;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  width: 2px;
  height: 8px;
  box-sizing: border-box;
  background-color: currentColor;
  content: '';
}
#pause span::before {
  left: 42%;
}
#pause span::after {
  left: 58%;
}

.margin-b0 {
  margin-bottom: 0 !important;
}
.font-34 {
  font-size: 34px;
}

.maincontents img {
  max-width: 100%;
  vertical-align: middle;
}
.maincontents sup {
  font-size: 14px;
  vertical-align: top;
}
.maincontents .text-caption sup {
  font-size: 12px;
}
.maincontents sub {
  font-size: 14px;
  vertical-align: baseline;
}
.maincontents .hidden {
  display: none;
  visibility: hidden;
}
.col-block figure img,
.col-block picture img {
  width: 100%;
}
.maincontents p {
  margin-bottom: 12px;
}
.maincontents .minisite-block p {
  margin-bottom: 0;
}

.maincontents .crumb + .contents-block {
  margin-top: 115px;
}
.contents-block {
  text-align: left;
  position: relative;
}

ul.anchor-link {
  display: flex;
  flex-flow: row wrap;
  gap: 10px 32px;
  margin-bottom: 10px;
  list-style: none;
  padding: 0;
}
ul.anchor-link li {
  font-size: 18px;
  font-weight: bold;
  padding-top: 13px;
  padding-bottom: 13px;
  width: 100%;
  border-bottom: solid 1px #a3a3a3;
}
ul.anchor-link li a {
  display: block;
  text-decoration: none;
}

.icon-c {
  width: 28px;
  height: 28px;
  display: inline-block;
  vertical-align: middle;
  margin-left: 10px;
  margin-right: 10px;
  position: relative;
}
.text-title .icon-c {
  background-color: #fff;
  border-radius: 100%;
}
.icon-c::before,
.icon-c::after {
  content: '';
  width: 28px;
  height: 28px;
  display: inline-block;
  position: absolute;
  top: 0;
  left: 0;
  transition: 0.15s ease-in-out;
}

.icon-c.circl-arrow-b::before {
  background: url(https://oss.yamaha.com.cn/files/20250211/every_key/icon_arrow-m-b.svg)
    no-repeat 0 0 / cover;
}
.maincontents .link-group,
.maincontents a.no-decoration {
  width: 100%;
  display: inline-block;
  text-decoration: none;
  vertical-align: middle;
}

.on-img-contents {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.shadow-contents::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.5);
  mix-blend-mode: multiply;
}
.on-img-contents a {
  color: #fff !important;
}
.on-img-contents .upper-text {
  width: 100%;
  text-align: center;
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}
.on-img-contents .upper-text h2,
.on-img-contents .upper-text .text-catch {
  text-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

.on-img-contents .upper-text .text-lead {
  text-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}
.text-lead {
  font-size: 18px;
  line-height: 1.75;
}
.on-img-contents .bg-image {
  width: 100%;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
}
.on-img-contents .bg-image img {
  width: 100%;
}

.bg-violet {
  padding-top: 105px;
  padding-bottom: 105px;
  background-color: rgb(214 164 234 / 40%);
}
.maincontents h2:not(.en-header):not(.simple-header) {
  text-align: center;
  padding-bottom: 8px;
  margin-bottom: 35px;
  position: relative;
}
.maincontents h2:not(.en-header):not(.simple-header)::after {
  content: '';
  width: 40px;
  height: 2px;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin: auto;
  background-color: #4b1e78;
}
.col-block,
.col-line-box a.link-group {
  display: flex;
  flex-flow: row wrap;
}

.col-center {
  justify-content: center;
}

@media print, screen and (max-width: 767px) {
  .topMainimg {
    margin-top: 0;
  }
  .main_text {
    left: 5%;
    margin-bottom: 11%;
  }
  .main_text h1 {
    font-size: 5vw;
    margin-bottom: 2%;
  }
  #control {
    width: 20px;
    height: 20px;
    bottom: 6.5%;
    left: 5%;
    border-radius: 50%;
  }
  #control button {
    width: 20px;
    height: 20px;
  }
  #play span {
    width: 20px;
    height: 20px;
  }
  #pause span {
    width: 20px;
    height: 20px;
  }
  #play span::before {
    left: 42%;
  }
  .maincontents .pc {
    display: none !important;
  }
  .maincontents .sp {
    display: block !important;
  }
  .maincontents sup,
  .maincontents sub {
    font-size: 13px;
  }
  .maincontents .text-caption sup {
    font-size: 12px;
  }
  .contents-block:not(.full-wide),
  .full-wide .contents-row.contents-inner {
    padding-left: 16px;
    padding-right: 16px;
  }
  ul.anchor-link {
    gap: 5px 16px;
    margin-bottom: 5px;
  }
  ul.anchor-link.col_4 li,
  ul.input-list.col_4 li {
    width: calc((100% - 16px) / 2);
  }
  ul.anchor-link.sp_w100 li {
    width: 100%;
  }
  .icon-c,
  .icon-c::before,
  .icon-c::after {
    width: 24px;
    height: 24px;
  }
  .maincontents .btn a,
  .maincontents .btn button {
    padding: 12px 40px 12px 15px;
    border-radius: 50px;
  }
  .btn a .icon-c {
    right: 10px;
  }
  .btn.btn-white a,
  .btn.btn-black a,
  .btn.btn-white button,
  .btn.btn-black button,
  .link-group .btn.btn-black,
  .link-group .btn.btn-white {
    padding: 10px 39px 10px 14px;
  }

  .on-img-contents {
    background-color: #000;
  }
  .on-img-contents .upper-text {
    padding: 70.12195% 16px 50px;
  }
  .on-img-contents .upper-text .text-lead {
    text-align: left;
  }
  .on-img-contents .upper-text .contents-inner {
    width: 100%;
  }
  .shadow-contents::before,
  .shadow-contents.contents-left .slide-contents .link-group::before,
  .shadow-contents.contents-right .slide-contents .link-group::before {
    opacity: 0.5;
    background: linear-gradient(
      to top,
      rgba(0, 0, 0, 1) 0%,
      rgba(84, 84, 84, 0.5) 100%
    );
  }
  .on-img-contents .bg-image {
    bottom: auto;
  }

  .on-img-contents-out .on-img-contents .upper-text {
    padding: 70.12195% 16px 80px;
  }
  .on-img-contents-out .on-img-contents.contents-left .upper-text h2 {
    text-align: left;
  }
  .on-img-contents-out .on-img-contents.contents-left .upper-text p {
    text-align: left;
  }

  .on-slide-contents .on-img-contents.contents-height800 .upper-text {
    padding-bottom: 260px;
  }
  .on-slide-contents .on-img-contents.contents-height800 .upper-text .btn {
    bottom: 30px;
  }
  .on-img-contents .on-slide-contents .swiper-button-next,
  .on-img-contents .on-slide-contents .swiper-button-prev {
    bottom: 160px;
  }
}

.maincontents figure + .text-title,
.maincontents figure + .text-title.simple,
.maincontents figure + .text-caption,
.maincontents picture + .text-title,
.maincontents picture + .text-caption,
.movie-box + .text-title,
.movie-box + .text-caption,
.img-hover + .text-title {
  margin-top: 20px;
}
.text-caption,
figcaption {
  font-size: 14px;
}
.gallery-contents .swiper-button-next,
.gallery-contents .swiper-button-prev {
  opacity: 0.7;
  width: 60px;
  height: 60px;
  border: 1px solid #fff;
  border-radius: 50%;
  background-color: #383838;
  cursor: pointer;
}
.gallery-contents .swiper-button-next {
  right: 2px;
}
.gallery-contents .swiper-button-prev {
  left: 2px;
}
.gallery-contents .swiper-button-next::after,
.gallery-contents .swiper-button-prev:after {
  width: 9px;
  height: 16px;
  font-size: 0;
  line-height: 0;
}
.gallery-contents .swiper-button-next::after {
  background: url(https://oss.yamaha.com.cn/files/20250211/every_key/icon_simple_arrow-l_white.svg)
    no-repeat 0 0 / cover;
}
.gallery-contents .swiper-button-prev::after {
  background: url(https://oss.yamaha.com.cn/files/20250211/every_key/icon_simple_arrow-left-l_white.svg)
    no-repeat 0 0 / cover;
}

.gallery-contents .swiper-thumb .swiper-slide {
  position: relative;
}
.gallery-contents .swiper-thumb .swiper-slide:hover {
  cursor: pointer;
}
.gallery-contents .swiper-thumb .swiper-slide::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.gallery-contents .swiper-thumb .swiper-slide.swiper-slide-active::after {
  display: none;
}
.gallery-contents .swiper-thumb .swiper-slide:hover::after,
.gallery-contents .swiper-thumb .swiper-slide.swiper-slide-thumb-active::after {
  content: none;
}
.gallery-contents .swiper-thumb .swiper-slide img {
  width: 100%;
  height: auto;
}

.bg-gray {
  padding-top: 105px;
  padding-bottom: 105px;
  background-color: #e8e8e8;
}

.icon-c.circl-arrow::after {
  opacity: 0;
  background: url(https://oss.yamaha.com.cn/files/20250211/every_key/icon_arrow-m_violet.svg)
    no-repeat 0 0 / cover;
}
.icon-c.circl-arrow::before {
  background: url(https://oss.yamaha.com.cn/files/20250211/every_key/icon_arrow-m.svg)
    no-repeat 0 0 / cover;
}
.text-title.size-m {
  font-size: 18px;
}
.lh175 {
  line-height: 1.75;
}
@media print, screen and (min-width: 768px) {
  .maincontents .sp {
    display: none !important;
  }
  /* 画像サイズ */
  .maincontents .full-wide figure img,
  .maincontents .full-wide picture img {
    width: 100%;
  }
  .pc-margin-b0 {
    margin-bottom: 0 !important;
  }
  .margin-b1,
  .pc-margin-b1 {
    margin-bottom: 15px !important;
  }
  .margin-b2,
  .pc-margin-b2 {
    margin-bottom: 25px !important;
  }
  .margin-b3,
  .pc-margin-b3 {
    margin-bottom: 50px !important;
  }
  .margin-b4,
  .pc-margin-b4 {
    margin-bottom: 75px !important;
  }
  .margin-b5,
  .pc-margin-b5 {
    margin-bottom: 100px !important;
  }
  .contents-block {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 110px;
  }
  .full-wide {
    width: 100%;
  }
  .contents-block:not(.full-wide) {
    max-width: 1304px;
    padding-left: 32px;
    padding-right: 32px;
  }
  .contents-block {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 110px;
  }
  .contents-block .contents-block {
    padding-left: 0;
    padding-right: 0;
  }
  .full-wide {
    width: 100%;
    /* max-width: 1600px; */
  }
  .contents-row {
    text-align: left;
    margin-left: auto;
    margin-right: auto;
  }
  .contents-row:not(:last-child) {
    margin-bottom: 60px;
  }
  .contents-inner {
    width: 100%;
    max-width: 1304px;
    padding-left: 32px;
    padding-right: 32px;
    margin-left: auto;
    margin-right: auto;
  }
  ul.anchor-link.col_2 li,
  ul.input-list.col_2 li {
    width: calc((100% - 32px) / 2);
  }
  ul.anchor-link.col_3 li,
  ul.input-list.col_3 li {
    width: calc((100% - 64px) / 3);
  }
  ul.anchor-link.col_4 li,
  ul.input-list.col_4 li {
    width: calc((100% - 96px) / 4);
  }

  .text-title,
  .text-title a,
  .icon-c,
  .anchor-link a {
    transition: 0.15s ease-in-out;
  }
  .icon-c.circl-arrow-b::after {
    opacity: 0;
    background: url(https://oss.yamaha.com.cn/files/20250211/every_key/icon_arrow-m-b_violet.svg)
      no-repeat 0 0 / cover;
  }
  a:hover .icon-c::before,
  a:focus .icon-c::before,
  button:hover .icon-c::before,
  button:focus .icon-c::before {
    opacity: 0;
  }
  a:hover .icon-c::after,
  a:focus .icon-c::after,
  a:hover .simple-arrow::after,
  a:focus .simple-arrow::after,
  a:hover .simple-arrow.prev::after,
  a:focus .simple-arrow.prev::after,
  a:hover .simple-arrow.next::after,
  a:focus .simple-arrow.next::after,
  a:hover .simple-pdf::after,
  a:focus .simple-pdf::after,
  a:hover .simple-file::after,
  a:focus .simple-file::after,
  a:hover .simple-blank::after,
  a:focus .simple-blank::after,
  a:hover .simple-dl::after,
  a:focus .simple-dl::after,
  button:hover .icon-c::after,
  button:focus .icon-c::after,
  button:hover .simple-arrow::after,
  button:focus .simple-arrow::after,
  button:hover .simple-arrow.prev::after,
  button:focus .simple-arrow.prev::after,
  button:hover .simple-arrow.next::after,
  button:focus .simple-arrow.next::after,
  button:hover .simple-pdf::after,
  button:focus .simple-pdf::after,
  button:hover .simple-file::after,
  button:focus .simple-file::after,
  button:hover .simple-blank::after,
  button:focus .simple-blank::after,
  button:hover .simple-dl::after,
  button:focus .simple-dl::after {
    opacity: 1;
  }
  a .img-hover {
    overflow: hidden;
    display: block;
    position: relative;
  }
  a .img-hover img {
    display: block;
    transition-duration: 0.3s;
    overflow: hidden;
    display: block;
    width: 100%;
  }
  a:hover .img-hover img,
  a:focus .img-hover img {
    opacity: 1;
    overflow: hidden;
    transform: scale(1.1);
    transition-duration: 0.3s;
  }
  .maincontents .link-group:hover p {
    color: #333;
  }
  .maincontents .link-group:hover p.not-effect {
    color: #4b1e78;
  }
  .maincontents .btn {
    max-width: 392px;
  }
  .text-center .btn,
  .text-center.btn {
    margin-left: auto;
    margin-right: auto;
  }

  .btn.btn-white a::before,
  .btn.btn-black a::before,
  .btn.btn-white button::before,
  .btn.btn-black button::before,
  .link-group .btn.btn-white::before,
  .link-group .btn.btn-black::before {
    background-color: #4b1e78;
  }
  .maincontents .btn a:hover,
  .maincontents .btn a:focus,
  .maincontents .btn button:hover,
  .maincontents .btn button:focus,
  .link-group:hover .btn,
  .link-group:focus .btn {
    background-color: #7b47d2;
  }
  .btn.btn-white a:hover,
  .btn.btn-white a:focus,
  .btn.btn-white button:hover,
  .btn.btn-white button:focus,
  .link-group:hover .btn.btn-white,
  .link-group:focus .btn.btn-white {
    color: #fff;
    border-color: #fff;
    background-color: #7b47d2;
  }
  .on-img-contents,
  .on-img-contents .upper-text,
  .on-img-contents,
  .on-img-contents .bg-image {
    height: 600px;
  }
  .on-img-contents .bg-image img {
    object-fit: cover;
    height: 600px;
  }
  .on-img-contents.contents-height800,
  .on-img-contents.contents-height800 .upper-text,
  .on-img-contents.contents-height800 .bg-image {
    height: 800px;
  }
  .on-img-contents.contents-height800 .bg-image img {
    height: 800px;
  }
  .on-img-contents.contents-height800 .upper-text {
    justify-content: end;
  }
  .on-img-contents.contents-height800 .contents-inner {
    margin-bottom: 60px;
  }
  .on-img-contents-out .on-img-contents {
    height: 680px;
  }
  .on-img-contents-out .on-img-contents .bg-image img {
    height: 680px;
  }
  .on-img-contents.contents-left .upper-text {
    text-align: left;
    align-items: flex-start;
  }
  .on-img-contents.shadow-contents.contents-left::before {
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, #ffffff 100%);
  }
  .on-img-contents.shadow-contents.contents-left .bg-image img {
    object-position: right center;
  }
  .on-img-contents.contents-right .upper-text {
    text-align: right;
    align-items: flex-end;
  }
  .on-img-contents.shadow-contents.contents-right::before {
    background: linear-gradient(to left, rgba(0, 0, 0, 0.5) 0%, #ffffff 100%);
  }
  .on-img-contents.shadow-contents.contents-right .bg-image img {
    object-position: left center;
  }
  .on-img-contents .link-group:hover p {
    color: #fff;
  }
}
@media print, screen and (min-width: 768px) {
  .col-block:not(.no-gap),
  .col-line-box a {
    gap: 32px 32px;
  }
  .col,
  .col_5-6,
  .col_3-4,
  .col_2-3,
  .col_1-2,
  .col_1-3,
  .col_1-4,
  .col_1-6,
  .col_1-12,
  .col_5-12,
  .col_7-12 {
    width: 100%;
  }
  .col_1-2 {
    width: calc((100% - 32px) / 2);
  }
  .col-block:not(.no-gap) > .col_1-2 {
    max-width: 678px;
  }
  .col_3-4 {
    width: calc((100% - 96px) / 4 * 3 + 64px);
  }
  .col-block:not(.no-gap) > .col_3-4 {
    max-width: 922px;
  }
}

@media print, screen and (min-width: 768px) {
  .gallery-contents {
    margin-left: auto;
    margin-right: auto;
  }
  .gallery-contents .swiper-main {
    max-width: 986px;
    margin-bottom: 30px;
    padding-left: 32px;
    padding-right: 32px;
    box-sizing: content-box;
  }
  .gallery-contents .swiper-thumb {
    max-width: 1028px;
  }
  .gallery-contents .swiper-thumb .img-hover {
    overflow: hidden;
    display: block;
    position: relative;
  }
  .gallery-contents .swiper-thumb .img-hover img {
    display: block;
    transition-duration: 0.3s;
    overflow: hidden;
    display: block;
    width: 100%;
  }
  .gallery-contents .swiper-thumb .img-hover:hover img,
  .gallery-contents .swiper-thumb .img-hover:focus img {
    opacity: 1;
    overflow: hidden;
    transform: scale(1.1);
    transition-duration: 0.3s;
  }
  /* next prev */
  .gallery-contents .swiper-button-next,
  .gallery-contents .swiper-button-prev {
    transition: 0.3s ease-in-out;
  }
  .gallery-contents .swiper-button-next:hover,
  .gallery-contents .swiper-button-prev:hover {
    opacity: 1;
    background-color: #4b1e78;
  }
}

@media screen and (max-width: 767px) {
  .contents-block.gallery-contents-wrapper:not(.full-wide) {
    padding-left: 0;
    padding-right: 0;
  }
  .gallery-contents .swiper-main {
    width: calc(67.2% + 88px);
    margin: 0 auto 25px;
    padding-left: 44px;
    padding-right: 44px;
  }
  .gallery-contents .swiper-thumb {
    width: 100%;
    padding-left: 16.4%;
    padding-right: 16.4%;
  }
  /* next prev */
  .gallery-contents .swiper-button-next,
  .gallery-contents .swiper-button-prev {
    width: 50px;
    height: 50px;
  }
  .gallery-contents .swiper-button-next {
    right: 0;
  }
  .gallery-contents .swiper-button-prev {
    left: 0;
  }
  .gallery-contents .swiper-button-next::after,
  .gallery-contents .swiper-button-prev:after {
    width: 7px;
    height: 13px;
  }
}

@media print, screen and (max-width: 767px) {
  .bg-gray,
  .bg-violet {
    padding-top: 70px;
    padding-bottom: 70px;
  }
}
@media print, screen and (max-width: 767px) {
    .margin-b4, .sp-margin-b4 {
        margin-bottom: 60px !important;
    }
}
@media print, screen and (max-width: 767px) {
    .contents-block {
        margin-bottom: 60px;
    }
    .anchor{
        position: absolute;
        top: -60px;
    }
}