@charset "UTF-8";
@media screen and (min-width: 760px) {
  #container {
    text-align: left !important;
  }
  figcaption {
    text-align: center;
  }
  .anchor-height {
    margin-top: -108px;
    padding-top: 108px;
  }
  /* .content-section
------------------------------------------------------------------- */
  .content-section {
    font-size: 15px;
    line-height: 34px;
  }
  .content-wrap--indent {
    font-size: 15px;
    line-height: 1.8em;
  }
  .content-section p {
    text-indent: 1em;
    margin-bottom: 34px;
  }
  .content-section--flex figure {
    flex-shrink: 0;
  }
  .audio_set .audio-caption {
    text-align: center;
    color: #666;
    font-size: 13px;
    margin-bottom: 10px;
    line-height: normal;
  }
  .content-section p.relation-link {
    margin-top: -20px;
    text-indent: 0;
  }
  .content-section p.relation-link a {
    display: inline-block;
    position: relative;
    min-height: 17px;
    padding-left: 30px;
  }
  .content-section p.relation-link a span {
    text-decoration: underline;
  }
  .content-section p.relation-link a:before {
    display: block;
    content: '';
    position: absolute;
    width: 17px;
    height: 17px;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto 0;
    background: url(../../common/img/sprite.png) -100px -100px;
  }
  /* section-title
------------------------------------------------------------------- */
  .section-title {
    width: 920px;
    margin: 0 auto 27px;
    padding: 0 20px 9px 20px;
    font-weight: bold;
    font-size: 20px;
    line-height: 30px;
    background: url(../img/common/section-title_bg.gif) no-repeat left bottom;
  }
  .section-title small {
    font-size: 14px;
    line-height: 21px;
    vertical-align: middle;
  }
  .float-img-left {
    float: left;
    padding-top: 5px;
    margin-right: 50px;
  }
  .float-img-right {
    float: right;
    padding-top: 5px;
    margin-left: 50px;
  }
  .article-title {
    background: url(../img/common/bg_dot.gif);
    border-radius: 16px;
    margin-left: auto;
    margin-right: auto;
    background-repeat: repeat;
    width: 100%;
    max-width: 960px;
  }
  /* ==========================================================================
		sound
============================================================================= */
  .category-header h1 a {
    letter-spacing: .175em;
  }
  .category-header h1 .sub-title {
    letter-spacing: .275em;
  }
  .category-nav li {
    height: 13px;
  }
  .category-nav li a:hover {
    color: #f4b800 !important;
  }
  .category-nav li.is-active, .category-nav li.is-active a {
    color: #f4b800 !important;
  }
  .category-nav--2nd {
    margin-right: 22px;
  }
  .category-title--sound {
    background-image: url(../img/common/bg_dot.gif);
  }
  .content-title--sound {
    border-color: #f4b800;
    letter-spacing: .3em;
  }
  .content-title--sound .sub-title {
    background: #f4b800;
    letter-spacing: .2em;
    padding: 14px 14px 14px 20px;
  }
  .content-title--sound .sub-title::after {
    border-top: 10px solid #f4b800;
  }
  .content-title--sound .content-intro {
    border-color: #f4b800;
  }
  /* ==========================================================================
		Top
============================================================================= */
  .top-scroll_btn {
    display: none;
    position: fixed;
    left: 50%;
    margin-left: -44px;
    width: 88px;
    height: 88px;
    z-index: 100;
  }
  .top-scroll_btn a {
    display: block;
    width: 88px;
    height: 88px;
    cursor: pointer;
    text-indent: -9999px;
    background-image: url(../img/top/btn_scroll.png);
    overflow: hidden;
  }
  .top-scroll_btn a:hover {
    background-position: -88px 0;
  }
  .category-top-title {
    align-items: center;
    display: flex;
    flex-direction: column;
    font-size: 32.5px;
    font-weight: bold;
    height: 118px;
    justify-content: center;
    letter-spacing: .175em;
    line-height: 1.2;
    border-style: solid;
    border-color: #f4b800;
    border-width: 6px 0 2px;
  }
  .category-top-title .sub-title {
    color: #f4b800;
    font-size: 14px;
    letter-spacing: .1em;
  }
  .category-title .sub-title {
    color: #fff;
    font-size: 14px;
    letter-spacing: .1em;
  }
  #top-lead {
    max-width: 700px;
    margin: 25px auto 50px;
    padding: 0 20px 0px;
    font-size: 16px;
    line-height: 32px;
  }
  #top-work {
    text-align: center;
    background-image: url(../img/common/bg_dot.gif);
    padding: 50px 0;
  }
  .round_wrapper01 {
    background: #fff;
    border-radius: 8px;
    border: 8px #fff solid;
    margin: 0 auto;
    margin-bottom: 30px;
    width: 666px;
  }
  #top-work .orange {
    align-items: center;
    background: #d6a100;
    display: flex;
    height: 75px;
    justify-content: center;
  }
  #top-work .index-list {
    padding: 10px 10px 10px 9.25%;
    text-align: left;
  }
  #top-work .index-list li {
    align-items: center;
    display: flex;
    height: 64px;
  }
  #top-work .index-list li a {
    color: #333;
    font-size: 21.75px;
    font-weight: bold;
    letter-spacing: .125em;
    padding-left: 8.25%;
    position: relative;
  }
  #top-work .index-list li a:hover {
    color: #f4b800;
  }
  #top-work .index-list li a::before {
    position: absolute;
    display: block;
    content: '';
    width: 28px;
    height: 28px;
    left: 0;
    top: 47.95%;
    bottom: 0;
    background: url(../../common/img/arrow_gray.svg);
    transform: translateY(-50%);
  }
  #top-work .top-sec-title {
    color: #fff;
    font-size: 32.5px;
    font-weight: bold;
    letter-spacing: .125em;
    margin-top: 6px;
  }
  .round_wrapper02 {
    background: #fff;
    border-radius: 8px;
    border: 8px #fff solid;
    margin: 0 auto;
    padding-bottom: 15px;
    width: 666px;
  }
  #top-work .round_wrapper02 .index-list {
    padding: 0 10px 0 9.25%;
  }
  .round_wrapper02_inner {
    font-size: 13px;
    line-height: 1.5em;
    margin: 0 6.5% 20px 16.95%;
    text-align: left;
  }
  #top-work .round_wrapper02 .image01 {
    align-items: stretch;
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
  }
  #top-work .round_wrapper02 .image01 li {
    width: calc(100% / 2 - 2%);
  }
  #top-work .round_wrapper02 .image01 li img {
    height: auto;
    width: 100%;
  }
  a.hover_opacity1:hover .round_wrapper02 {
    background: #f2f2f2;
  }
  a:hover .round_wrapper02 p {
    text-decoration: none !important;
  }
  a.hover_opacity1:hover img {
    opacity: 1;
  }
  .border_none {
    text-decoration: none !important;
  }
  #top-policy p {
    margin: 0 auto;
    line-height: 1.6em;
    color: #464646;
    text-align: left;
    border-top: 1px dotted;
    padding-top: 15px;
  }
  #top-policy a:hover {
    text-decoration: none;
  }
  #top-policy .top-sec-title {
    margin: 0 auto 9px;
    width: 678px;
    height: 74px;
    background-image: url(../img/top/policy-btn.png);
  }
  #top-policy a:hover .top-sec-title {
    background-position: -678px 0;
  }
  #top-policy .top-sec-summary {
    margin: 0 auto;
    width: 706px;
    height: 195px;
    background-image: url(../img/top/policy-summary.png);
  }
  /* ==========================================================================
		Work01
============================================================================= */
  #work01-title {
    margin-bottom: 40px;
  }
  #work01-game_music .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work01-game_music .section-left {
    width: auto;
  }
  #work01-game_music .section-right {
    margin-left: 5%;
    width: 352px;
    padding-top: 5px;
  }
  #work01-game_music .content-section--2 .section-right, #work01-game_music .content-section--3 .section-right {
    margin-bottom: 34px;
  }
  #work01-howto_play {
    margin-bottom: 50px;
  }
  #work01-howto_play .article-title {
    height: 80px;
    margin-bottom: 22px;
  }
  #work01-howto_play .section-left {
    width: auto;
  }
  #work01-howto_play .section-right {
    margin-left: 5%;
    width: 352px;
    padding-top: 5px;
  }
  #work01-howto_play .content-section--2 .section-right, #work01-howto_play .content-section--3 .section-right {
    margin-bottom: 34px;
  }
  #work01-howto_play .section-right figcaption {
    margin-bottom: 15px;
  }
  #work01-recording {
    margin-bottom: 60px;
  }
  #work01-recording .article-title {
    height: 80px;
    margin-bottom: 20px;
  }
  #work01-recording .section-left {
    margin-right: 5%;
    width: 47.5%;
  }
  #work01-recording .section-right {
    width: 47.5%;
  }
  #work01-howto_make {
    margin-bottom: 50px;
  }
  #work01-howto_make .article-title {
    height: 80px;
    margin-bottom: 22px;
  }
  #work01-howto_make .content-section--2 {
    margin-bottom: 40px;
  }
  #work01-howto_make .content-section--2 .section-left {
    margin-right: 5%;
    width: 47.5%;
  }
  #work01-howto_make .content-section--2 .section-right {
    width: 47.5%;
  }
  #work01-howto_make .content-section--3 .section-left {
    margin-right: 5%;
    width: 52.5%;
  }
  #work01-howto_make .content-section--3 .section-right {
    width: 42.5%;
  }
  #work01-howto_make .content-section--4 {
    margin-bottom: 40px;
  }
  #work01-howto_make .content-section--4 .section-left {
    margin-right: 5%;
    width: 57.5%;
  }
  #work01-howto_make .content-section--4 .section-right {
    width: 37.5%;
  }
  #work01-howto_make .content-section--5 {
    margin-bottom: 40px;
  }
  #work01-howto_make .content-section--5 .section-left {
    margin-right: 5%;
    width: 57.5%;
  }
  #work01-howto_make .content-section--5 .section-right {
    width: 37.5%;
  }
  #work01-howto_make .content-section--6 {
    margin-bottom: 40px;
  }
  #work01-howto_make .content-section--6 .section-left {
    margin-right: 5%;
    width: 47.5%;
  }
  #work01-howto_make .content-section--6 .section-right {
    width: 47.5%;
  }
  #work01-howto_make .content-section--7 {
    margin-bottom: 40px;
  }
  #work01-howto_make .content-section--7 .section-left {
    width: auto;
  }
  #work01-howto_make .content-section--7 .section-right {
    margin-left: 5%;
    width: 352px;
  }
  /* ==========================================================================
		Work02
============================================================================= */
  #work02-title {
    letter-spacing: .175em;
    margin-bottom: 40px;
  }
  #work02-game_se {
    margin-bottom: 40px;
  }
  #work02-game_music .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work02-game_music .section-left {
    width: auto;
  }
  #work02-game_music .section-right {
    margin-left: 5%;
    width: 352px;
    padding-top: 5px;
  }
  #work02-game_music .content-section--1 p {
    margin-top: 20px;
    text-align: center;
  }
  #work02-game_music .content-section--2 .section-right, #work02-game_music .content-section--3 .section-right {
    margin-bottom: 34px;
  }
  #work02-howto_play {
    margin-bottom: 50px;
  }
  #work02-howto_play .article-title {
    height: 80px;
    margin-bottom: 22px;
  }
  #work02-howto_play .section-left {
    width: auto;
  }
  #work02-howto_play .section-right {
    margin-left: 5%;
    width: 352px;
    padding-top: 5px;
  }
  #work02-howto_play .content-section--2 .section-right, #work02-howto_play .content-section--3 .section-right {
    margin-bottom: 34px;
  }
  #work02-howto_play .section-right figcaption {
    margin-bottom: 15px;
  }
  #work02-game_music .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work02-game_se .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work02-game_se .section-left {
    width: auto;
  }
  #work02-game_se .section-right {
    margin-left: 5%;
    width: 352px;
    padding-top: 5px;
    margin-bottom: 34px;
  }
  #work02-howto_make, #work02-adjust {
    margin-bottom: 50px;
  }
  #work02-howto_make .article-title {
    height: 80px;
    margin-bottom: 22px;
  }
  #work02-adjust .article-title {
    height: 80px;
    margin-bottom: 22px;
  }
  #work02-howto_make .content-section--1 a {
    display: inline-block;
    margin-left: 0;
    padding: 0 4px 0 2.75px;
    text-indent: 0;
  }
  #work02-howto_make .content-section--2, #work02-adjust .content-section--2 {
    margin-bottom: 40px;
  }
  #work02-howto_make .content-section--2 .section-left, #work02-adjust .content-section--2 .section-left {
    width: auto;
  }
  #work02-howto_make .content-section--2 .section-right, #work02-adjust .content-section--2 .section-right {
    margin-left: 5%;
    width: 352px;
    padding-top: 5px;
    margin-bottom: 34px;
  }
  #work02-howto_make .content-section--3 .section-left {
    width: auto;
  }
  #work02-howto_make .content-section--3 .section-right {
    margin-left: 5%;
    width: 352px;
  }
  #work02-howto_make .content-section--4 {
    margin-bottom: 40px;
  }
  #work02-howto_make .content-section--4 .section-left {
    width: auto;
  }
  #work02-howto_make .content-section--4 .section-right {
    margin-left: 5%;
    width: 352px;
  }
  #work02-howto_make .content-section--5 {
    margin-bottom: 40px;
  }
  #work02-howto_make .content-section--5 .section-left {
    width: auto;
  }
  #work02-howto_make .content-section--5 .section-right {
    margin-left: 5%;
    width: 352px;
  }
  #work02-howto_make .content-section--6 {
    margin-bottom: 40px;
  }
  #work02-howto_make .content-section--6 .section-left {
    width: 460px;
  }
  #work02-howto_make .content-section--6 .section-right {
    width: 430px;
  }
  #work02-howto_make .content-section--7 {
    margin-bottom: 40px;
  }
  #work02-howto_make .content-section--7 .section-left {
    width: auto;
  }
  #work02-howto_make .content-section--7 .section-right {
    margin-left: 5%;
    width: 352px;
  }
  #work02-howto_make .content-section--8 .section-left {
    width: auto;
  }
  #work02-howto_make .content-section--8 .section-right {
    margin-left: 5%;
    width: 352px;
  }
  #work02-recording .article-title {
    height: 80px;
    margin-bottom: 20px;
  }
  #work02-recording .float-img-left {
    padding-bottom: 34px;
  }
  /* ==========================================================================
		Work4
============================================================================= */
  #work03-title {
    margin-bottom: 40px;
  }
  #work03-about_sp {
    margin-bottom: 40px;
  }
  #work03-about_sp .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work03-about_sp .section-left {
    width: auto;
  }
  #work03-about_sp .section-right {
    margin-left: 5%;
    width: 352px;
  }
  #work03-support .section-left {
    width: auto;
  }
  #work03-support .section-right {
    margin-left: 5%;
    width: 352px;
  }
  #work03-support {
    margin-bottom: 40px;
  }
  #work03-support .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work03-possibility {
    margin-bottom: 40px;
  }
  #work03-possibility .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work03-possibility .section-left {
    width: auto;
  }
  #work03-possibility .section-right {
    margin-left: 5%;
    width: 352px;
    margin-bottom: 34px;
  }
  #work03-engineer {
    margin-bottom: 40px;
  }
  #work03-engineer .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  .product-images {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 34px;
  }
  .section-clear p {
    clear: both;
    margin-bottom: 22px;
  }
  .section-clear .mb0 {
    margin-bottom: 0;
  }
  .section-clear .id0 {
    text-indent: 0;
  }
  dl.work03-list-circle {
    padding-left: 1em;
    margin-bottom: 22px;
  }
  .work03-list-circle dt {
    text-indent: -1em;
    padding-left: 1em;
    font-weight: bold;
  }
  .work03-list-circle dd {
    padding-left: 1em;
  }
  ul.work03-list-circle {
    padding-left: 1em;
    margin: .5em 0;
  }
  .work03-list-circle li {
    text-indent: -1em;
    padding-left: 1em;
  }
  #work03-interactive .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work03-interactive .section-left {
    width: auto;
  }
  #work03-interactive .section-right {
    margin-left: 5%;
    width: 352px;
    margin-bottom: 34px;
  }
  #work03-viewpoint .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #work03-viewpoint .section-left {
    width: auto;
  }
  #work03-viewpoint .section-right {
    margin-left: 5%;
    width: 352px;
    margin-bottom: 34px;
  }
  /* ==========================================================================
		policy
============================================================================= */
  #policy-title {
    margin-bottom: 40px;
  }
  #policy-interactive {
    margin-bottom: 40px;
  }
  #policy-interactive .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #policy-interactive .section-left {
    width: auto;
  }
  #policy-interactive .section-right {
    margin-left: 5%;
    width: 352px;
    margin-bottom: 34px;
  }
  #policy-sound-design {
    margin-bottom: 40px;
  }
  #policy-sound-design .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #policy-sound-design .section-left {
    width: auto;
  }
  #policy-sound-design .section-right {
    margin-left: 5%;
    width: 352px;
    margin-bottom: 34px;
  }
  #policy-staff {
    margin-bottom: 40px;
  }
  #policy-staff .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #policy-staff .section-left {
    width: auto;
  }
  #policy-staff .section-right {
    margin-left: 5%;
    width: 352px;
    margin-bottom: 34px;
  }
  #policy-viewpoint {
    margin-bottom: 40px;
  }
  #policy-viewpoint .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #policy-viewpoint .section-left {
    width: auto;
  }
  #policy-viewpoint .section-right {
    margin-left: 5%;
    width: 352px;
    margin-bottom: 34px;
  }
  #policy-workspace {
    margin-bottom: 40px;
  }
  #policy-workspace .article-title {
    height: 80px;
    margin-bottom: 40px;
  }
  #policy-workspace .section-left {
    width: 460px;
  }
  #policy-workspace .section-right {
    width: 430px;
  }
  /* ==========================================================================
		add
============================================================================= */
  .in a:hover img, #top-policy a:hover h2 img {
    opacity: 1;
  }
  #top-policy h2 {
    text-align: center;
  }
  .mb50 {
    margin-bottom: 50px;
  }
  .mb80 {
    margin-bottom: 80px;
  }
  .arms {
    text-align: center;
    margin: 0 auto;
    margin-bottom: 50px;
  }
  .pc_none {
    display: none;
  }
  .vr-right {
    margin-left: 5%;
    width: 47.5% !important;
  }
  .vr-left {
    width: 47.5% !important;
  }
  .case-wrap {
    padding: 30px 25px 10px;
    margin-top: 30px;
    margin-bottom: 40px;
    border-radius: 10px;
    background: #f5f5f5;
    box-sizing: border-box;
  }
  .case-wrap .content-wrap--indent {
    max-width: 870px;
  }
  .section-sub-title {
    padding-top: 3px;
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: bold;
    color: #e39e0a;
  }
  .office {
    text-align: center;
  }
  .top-sec-menu {
    width: 960px;
    margin: 43px auto 0;
    text-align: right;
  }
  .top-sec-menu span {
    display: inline-block;
    text-align: left;
    width: 182px;
    height: 34px;
    overflow: hidden;
    background: url(../img/top/btn_detail.png) no-repeat 0 0;
  }
  a:hover .top-sec-menu span {
    background-position: -182px 0;
  }
  .center_image {
    text-align: center;
    margin-top: 20px;
  }
  .link {
    text-decoration: underline !important;
  }
  .img_border_round {
    border-radius: 6px;
    border: 1px solid #ccc;
  }
  .mb20 {
    margin-bottom: 20px;
  }
  .list_mt10 {
    margin-top: 10px;
  }
}
@media screen and (max-width: 759px) {
  @charset "UTF-8";
  .audio-wrap, .audiojs {
    width: 100% !important;
  }
  .mgb-none {
    margin-bottom: 0 !important;
  }
  /* .content-section
------------------------------------------------------------------- */
  .content-section p {
    text-indent: 1em;
    margin-bottom: 22px;
  }
  .audio-title {
    white-space: nowrap;
  }
  .audio_set {
    margin-bottom: 10px;
  }
  .audio_set .audio_song_name {
    margin-bottom: 0;
    padding: 0;
    position: absolute;
    height: 35px;
    top: 0;
    left: 40px;
    right: 80px;
    font-size: 12px;
    line-height: 35px;
    color: #FFF;
    text-indent: 0;
    overflow: hidden;
  }
  .audio_set .audio-caption {
    text-align: center;
    color: #666;
    font-size: 12px;
    margin-top: 0.5em;
    line-height: normal;
  }
  .content-section p.relation-link {
    margin-top: -10px;
    text-indent: 0;
  }
  .content-section p.relation-link a {
    display: inline-block;
    position: relative;
    min-height: 14px;
    padding-left: 20px;
  }
  .content-section p.relation-link a:before {
    display: block;
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    top: 5px;
    left: 0;
    background: url(../../common/img/sp-sprite.png) -250px -150px;
    background-size: 300px 300px;
  }
  .sp-word-brake {
    margin-left: 0 !important;
  }
  /* section-title
------------------------------------------------------------------- */
  .article-title {
    padding: 15px 0;
    margin: 0 10px 20px;
    border-radius: 10px;
    color: #FFF;
    font-size: 18px;
    line-height: 23px;
    text-align: center;
    overflow: hidden;
    background: url(../img/common/bg_dot.gif) center top;
  }
  .section-title {
    margin: 0 10px 15px;
    border-bottom: solid 2px #fbe399;
  }
  .section-title strong {
    position: relative;
    display: inline-block;
    font-size: 16px;
    line-height: 24px;
    padding: 0 5px 5px;
  }
  .section-title strong:after {
    position: absolute;
    display: block;
    content: '';
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #f4b800;
  }
  .section-title small {
    display: inline-block;
    font-weight: normal;
    line-height: 18px;
    font-size: 12px;
    vertical-align: middle;
  }
  .float-img-left, .float-img-right {
    display: block;
    float: none;
    margin: 0 auto 22px;
    max-width: 100%;
    height: auto;
  }
  figure {
    /**/
    text-align: center;
  }
  @media screen and (max-width:480px) {
    .article-title {
      font-size: 16px;
    }
  }
  /* ==========================================================================
		sound
============================================================================= */
  .category-title--sound {
    background-image: url(../img/common/bg_dot.gif);
  }
  .content-title--sound {
    border-color: #f4b800;
  }
  .content-title--sound .content-intro {
    border-color: #f4b800;
  }
  .content-title--sound h1 .sub-title {
    color: #f4b800;
  }
  .cf-ctop-btn a {
    background-image: url(../img/common/bg_dot.gif);
  }
  /* ==========================================================================
		Top
============================================================================= */
  .top-scroll_btn {
    display: none;
    position: fixed;
    left: 50%;
    margin-left: -30px;
    width: 60px;
    height: 60px;
    z-index: 100;
  }
  .top-scroll_btn a {
    display: block;
    width: 60px;
    height: 60px;
    cursor: pointer;
    text-indent: -9999px;
    background-image: url(../img/top/btn_scroll.png);
    background-size: 120px 60px;
    overflow: hidden;
  }
  .category-top-title {
    margin-bottom: 20px;
    padding: 20px 0 13px;
    text-align: center;
    border-style: solid;
    border-color: #f4b800;
    border-width: 5px 0 2px;
    font-size: 25px;
    line-height: 30px;
    letter-spacing: 1px;
  }
  .category-top-title .sub-title {
    margin-top: 6px;
    display: block;
    color: #f4b800;
    font-size: 13px;
    line-height: 20px;
  }
  #top-lead {
    margin: 25px 20px;
  }
  #top-work {
    background-image: url(../img/common/bg_dot.gif);
    padding: 25px 10px;
  }
  #top-work .top-sec-title {
    text-align: center;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: bold;
    line-height: 48px;
    color: #fff;
    letter-spacing: .125em;
    background: #e39e0a;
  }
  .round_wrapper01 {
    background: #fff;
    border-radius: 8px;
    border: 8px #fff solid;
    margin: 0 auto;
    margin-bottom: 30px;
    max-width: min(518px, 100%);
    padding: 0px 0px 10px;
  }
  #top-work .index-list {
    padding: 10px 10px 10px 5.25vw;
    text-align: left;
  }
  #top-work .index-list li {
    align-items: center;
    display: flex;
    height: 40.45px;
  }
  #top-work .index-list li a {
    color: #333;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: .125em;
    line-height: 1.6;
    padding-left: 36px;
    position: relative;
  }
  #top-work .index-list li a:hover {
    color: #f4b800;
  }
  #top-work .index-list li a::before {
    position: absolute;
    display: block;
    content: '';
    width: 22px;
    height: 22px;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto 0;
    background: url(../../common/img/arrow_gray.svg);
  }
  @media screen and (max-width:480px) {
    #top-work .index-list {
      padding: 0 0 5px 10px !important;
    }
    #top-work .index-list li a {
      font-size: 1em;
    }
  }
  .round_wrapper02 {
    background: #ffffff;
    border-radius: 8px;
    line-height: 1.6;
    margin: 0 auto;
    max-width: min(518px, 100%);
    padding: 10px;
  }
  #top-work .round_wrapper02 .index-list {
    padding: 0 10px 0 5.25vw;
  }
  .round_wrapper02_inner {
    width: 90%;
    margin-left: 5%;
  }
  .img_border_round {
    border-radius: 6px;
    border: 1px solid #ccc;
  }
  .image01 {
    align-items: center;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
  }
  .image01 li {
    width: 90%;
  }
  .image01 li img {
    width: 100%;
  }
  #top-policy a {
    display: block;
    padding: 25px 0;
    text-decoration: none;
    background-size: cover;
  }
  #top-policy .top-sec-title {
    text-decoration: none;
    margin: 0 20px;
    padding: 15px 45px 15px 15px;
    background: #FFF;
    position: relative;
    display: block;
    border: solid 1px #dddddd;
    border-radius: 3px;
  }
  #top-policy p {
    padding: 0 10px 10px 10px;
  }
  #top-policy .top-sec-title:after {
    position: absolute;
    display: block;
    content: '';
    width: 27px;
    height: 27px;
    right: 15px;
    top: 0;
    bottom: 0;
    margin: auto 0;
    background: url(../../common/img/sp-sprite.png) 0 -200px;
    background-size: 300px 300px;
  }
  #top-policy .top-sec-title span {
    display: inline-block;
  }
  #top-policy .top-sec-summary {
    margin: 15px 25px 0;
    text-shadow: 0px 1px 1px white, 0px -1px 1px white, 1px 0px 1px white, -1px 0px 1px white;
  }
  #top-policy .top-sec-summary p {
    margin-bottom: 15px;
  }
  #top-policy .top-sec-summary li {
    position: relative;
    padding-left: 12px;
    font-size: 12px;
    line-height: 18px;
  }
  #top-policy .top-sec-summary li:before {
    position: absolute;
    box-sizing: border-box;
    top: 4px;
    left: 0;
    margin: auto 0;
    display: block;
    content: '';
    width: 9px;
    height: 9px;
    border: solid 1px rgba(255, 255, 255, 0.7);
    border-radius: 4px;
    background: #f4b800;
  }
  /* ==========================================================================
		Work
============================================================================= */
  #work-lead {
    margin: 20px 20px 30px;
  }
  #work-index {
    margin-bottom: 20px;
    padding: 20px 0;
    background: #fbe399;
  }
  #work-index .wi-list li {
    width: 300px;
    margin: 10px auto 0;
  }
  #work-index .wi-list li:first-child {
    margin-top: 0;
  }
  #work-index .wi-list li a {
    display: block;
    width: 300px;
    height: 60px;
    background-size: contain;
    text-indent: -9999px;
    overflow: hidden;
  }
  #work-index .wi-list .wi-music a {
    background-image: url(../img/work/sp-work-music.jpg);
  }
  #work-index .wi-list .wi-se a {
    background-image: url(../img/work/sp-work-se.jpg);
  }
  #work-index .wi-list .wi-sp a {
    background-image: url(../img/work/sp-work-sp.jpg);
  }
  /* ==========================================================================
		Work01
============================================================================= */
  #work01-title {
    margin-bottom: 20px;
  }
  #work01-game_music {
    margin-bottom: 30px;
  }
  #work01-game_music .content-section--2 .section-right {
    margin: 0 auto 22px;
  }
  #work01-howto_play .section-right figcaption {
    margin-bottom: 15px;
  }
  #work01-howto_play .content-section--2 .section-right, #work01-howto_play .content-section--3 .section-right, #work01-howto_play .content-section--4 .section-right, #work01-howto_play .content-section--5 .section-right {
    margin: 0 auto 22px;
  }
  #work01-howto_make {
    margin-bottom: 30px;
  }
  #work02-howto_make .content-section--1 a {
    display: inline-block;
    margin-left: 0;
    padding: 0 4px 0 2.75px;
    text-indent: 0;
  }
  #work01-recording {
    margin-bottom: 50px;
  }
  #work01-recording .content-section--flex {
    align-items: center;
    display: flex;
    flex-direction: column-reverse;
    justify-content: center;
  }
  .mb80 {
    margin-bottom: 30px;
  }
  .mb20_sp {
    margin-bottom: 30px;
    ;
  }
  /* ==========================================================================
		Work02
============================================================================= */
  #work02-title {
    margin-bottom: 20px;
  }
  #work02-game_music .content-section--1 img {
    margin-top: 20px;
    width: 100%;
  }
  #work02-game_se {
    margin-bottom: 30px;
  }
  #work02-game_se .section-right {
    margin-bottom: 20px;
  }
  #work02howto_make {
    margin-bottom: 30px;
  }
  #work02-howto_make .content-section {
    margin-bottom: 15px;
  }
  .youtube_movie {
    display: block;
    margin: 0 auto 5px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .youtube_movie iframe {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  #work02-howto_make .content-section--2 .section-left, #work02-howto_make .content-section--3 .section-right, #work02-howto_make .content-section--4 .section-right, #work02-howto_make .content-section--5 .section-right, #work02-howto_make .content-section--6 .section-left, #work02-howto_make .content-section--7 .section-right {
    margin-bottom: 22px;
  }
  /* ==========================================================================
		Work03
============================================================================= */
  #work03-title {
    margin-bottom: 20px;
  }
  #work03-about_sp {
    margin-bottom: 30px;
  }
  #work03-about_sp .section-left, #work03-about_sp .section-right {
    margin-bottom: 22px;
  }
  #work03-support {
    margin-bottom: 30px;
  }
  #work03-possibility {
    margin-bottom: 30px;
  }
  #work03-possibility .section-right {
    margin-bottom: 22px;
  }
  #work03-engineer {
    margin-bottom: 30px;
  }
  .product-images figure {
    margin-bottom: 22px;
  }
  .section-clear .mb0 {
    margin-bottom: 0;
  }
  .section-clear .id0 {
    text-indent: 0;
  }
  dl.work03-list-circle {
    padding-left: 0;
    margin-bottom: 22px;
  }
  .work03-list-circle dt {
    text-indent: -1em;
    padding-left: 1em;
    font-weight: bold;
  }
  .work03-list-circle dd {
    padding-left: 1em;
  }
  ul.work03-list-circle {
    padding-left: 1em;
    margin: .5em 0;
  }
  .work03-list-circle li {
    text-indent: -1em;
    padding-left: 1em;
  }
  /* ==========================================================================
		policy
============================================================================= */
  #policy-title {
    margin-bottom: 20px;
  }
  #policy-interactive, #policy-sound-design {
    margin-bottom: 30px;
  }
  #policy-interactive .section-right {
    margin-bottom: 22px;
  }
  #policy-interactive #sound-sync {
    padding-top: 102px;
    margin-top: -102px;
  }
  #policy-viewpoint {
    margin-bottom: 30px;
  }
  #policy-viewpoint .section-right {
    margin-bottom: 22px;
  }
  #policy-workspace .section-left {
    text-align: center;
  }
  #policy-workspace img {
    margin-bottom: 10px;
  }
  #policy-workspace {
    margin-bottom: 30px;
  }
  /* ==========================================================================
		add
============================================================================= */
  .mb50 {
    margin-bottom: 20px;
  }
  .sp_none {
    display: none;
  }
  .case-wrap {
    padding: 25px 20px 10px;
    margin: 0 0 30px;
    background: #f5f5f5;
    box-sizing: border-box;
  }
  .section-sub-title {
    padding-top: 3px;
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: bold;
    color: #e39e0a;
  }
  .center_image {
    text-align: center;
    margin-top: 20px;
  }
  .link {
    text-decoration: underline !important;
  }
  #keyword {
    margin-top: 0;
  }
}
.audiojs audio {
  position: absolute;
  left: -1px;
}
.audiojs {
  width: 460px;
  height: 36px;
  background: #404040;
  overflow: hidden;
  font-family: monospace;
  font-size: 12px;
  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #444), color-stop(0.5, #555), color-stop(0.51, #444), color-stop(1, #444));
  background-image: -moz-linear-gradient(center top, #444 0%, #555 50%, #444 51%, #444 100%);
  -webkit-box-shadow: 1px 1px 8px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 1px 1px 8px rgba(0, 0, 0, 0.3);
  -o-box-shadow: 1px 1px 8px rgba(0, 0, 0, 0.3);
  box-shadow: 1px 1px 8px rgba(0, 0, 0, 0.3);
}
.audiojs .play-pause {
  width: 25px;
  height: 40px;
  padding: 4px 6px;
  margin: 0px;
  float: left;
  overflow: hidden;
  border-right: 1px solid #000;
}
.audiojs p {
  display: none;
  width: 25px;
  height: 40px;
  margin: 0px;
  cursor: pointer;
}
.audiojs p.audio-title {
  display: block;
  width: auto;
  height: auto;
}
.audiojs .play {
  display: block;
}
.audiojs .scrubber {
  position: relative;
  float: left;
  width: 280px;
  background: #5a5a5a;
  height: 14px;
  margin: 10px;
  border-top: 1px solid #3f3f3f;
  border-left: 0px;
  border-bottom: 0px;
  overflow: hidden;
}
.audiojs .progress {
  position: absolute;
  top: 0px;
  left: 0px;
  height: 14px;
  width: 0px;
  background: #ccc;
  z-index: 1;
  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #ccc), color-stop(0.5, #ddd), color-stop(0.51, #ccc), color-stop(1, #ccc));
  background-image: -moz-linear-gradient(center top, #ccc 0%, #ddd 50%, #ccc 51%, #ccc 100%);
}
.audiojs .loaded {
  position: absolute;
  top: 0px;
  left: 0px;
  height: 14px;
  width: 0px;
  background: #000;
  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #222), color-stop(0.5, #333), color-stop(0.51, #222), color-stop(1, #222));
  background-image: -moz-linear-gradient(center top, #222 0%, #333 50%, #222 51%, #222 100%);
}
.audiojs .time {
  float: left;
  height: 36px;
  line-height: 36px;
  margin: 0px 0px 0px 6px;
  padding: 0px 6px 0px 12px;
  border-left: 1px solid #000;
  color: #ddd;
  text-shadow: 1px 1px 0px rgba(0, 0, 0, 0.5);
}
.audiojs .time em {
  padding: 0px 2px 0px 0px;
  color: #f9f9f9;
  font-style: normal;
}
.audiojs .time strong {
  padding: 0px 0px 0px 2px;
  font-weight: normal;
}
.audiojs .error-message {
  float: left;
  display: none;
  margin: 0px 10px;
  height: 36px;
  width: 400px;
  overflow: hidden;
  line-height: 36px;
  white-space: nowrap;
  color: #fff;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  -icab-text-overflow: ellipsis;
  -khtml-text-overflow: ellipsis;
  -moz-text-overflow: ellipsis;
  -webkit-text-overflow: ellipsis;
}
.audiojs .error-message a {
  color: #eee;
  text-decoration: none;
  padding-bottom: 1px;
  border-bottom: 1px solid #999;
  white-space: wrap;
}
.audiojs .play {
  background: url("js/player-graphics.png") -2px -1px no-repeat;
}
.audiojs .loading {
  background: url("js/player-graphics.png") -2px -31px no-repeat;
}
.audiojs .error {
  background: url("js/player-graphics.png") -2px -61px no-repeat;
}
.audiojs .pause {
  background: url("js/player-graphics.png") -2px -91px no-repeat;
}
@media only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (min--moz-device-pixel-ratio: 2), only screen and (min-moz-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (min-device-pixel-ratio: 2) {
  .audiojs .play, .audiojs .loading, .audiojs .error, .audiojs .pause {
    background-image: url("js/player-graphics@2x.png");
    -webkit-background-size: 30px 120px;
    -moz-background-size: 30px 120px;
    -o-background-size: 30px 120px;
    background-size: 30px 120px;
  }
}
.playing .play, .playing .loading, .playing .error {
  display: none;
}
.playing .pause {
  display: block;
}
.loading .play, .loading .pause, .loading .error {
  display: none;
}
.loading .loading {
  display: block;
}
.error .time, .error .play, .error .pause, .error .scrubber, .error .loading {
  display: none;
}
.error .error {
  display: block;
}
.error .play-pause p {
  cursor: auto;
}
.error .error-message {
  display: block;
}

	/* safari */
	::-webkit-full-page-media,
	:future,
	.youtube_movie {
		position: relative;
		width: 100%;
    aspect-ratio: 16 / 9;
    height: 100%;
    padding-top: initial;
	}