@charset "UTF-8";

* {
    box-sizing: border-box;
}

body {
    min-width: auto;
}

.sp-only {
    display: block;
}

.pc-only {
    display: none;
}

a {
    text-decoration: none;
}

.wrapper {
    margin-top: 80px;
}

.container {
    font-family: "Noto Sans TC", "微軟正黑體", sans-serif;
    position: relative;
}

.test:before {
    content: "仮";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: block;
    height: 80px;
    width: 80px;
    margin: auto;
    line-height: 80px;
    font-size: 30px;
    background: yellow;
    color: #000;

    z-index: 999;

}

.sec {
    position: relative;
    text-align: center;
    padding: 12vw 0;
}

.sec.end {
    padding-bottom: 32vw;
}

.sec-flex {
    display: flex;
}

.sec-flex>div {
    width: 50%;
}


/*LOAD*/
.lazyload {
    opacity: 0;
}

/*TEXT*/
.head-text {
    position: relative;
    width: 90%;
    margin: 6vw auto;
    text-align: left;
    font-size: 8.5vw;
    font-weight: normal;
    line-height: 1.2;
    color: #000000;
    z-index: 2;
}

.head-text sup {
    font-size: 40%;
    vertical-align: super;
}

.head-text span {
    display: inline-block;
}

.subhead-text {
    position: relative;
    width: 90%;
    margin: 6vw auto;
    text-align: left;
    font-size: 7.2vw;
    font-weight: normal;
    color: #000000;
    z-index: 2;
}

.subhead-text sup {
    font-size: 40%;
    vertical-align: super;
}

.subhead-text span {
    display: inline-block;
}

.explain-text {
    position: relative;
    width: 90%;
    margin: 6vw auto;
    text-align: left;

    font-size: 4.2vw;
    color: #000000;
    z-index: 2;
}

.explain-text sup {
    font-size: 60%;
}

.caption-list {
    list-style: none;
    padding-left: 2em;
}

.caption-list li {
    counter-increment: num +1;
    text-indent: -1.8em;
}

.caption-list ::before {
    content: "※"counter(num)" ";
}

.caption-text {
    position: relative;
    width: 90%;
    margin: 2vw auto;
    text-align: left;
    font-size: 3.6vw;
    color: #505050;
    z-index: 2;
}

.head-line-text {
    position: relative;
    width: 100%;
    height: 21vw;
    box-sizing: border-box;
    font-weight: 300;
    color: #000;
    z-index: 2;
}

.head-line-text span {
    font-size: 12vw;
    text-align: center;
}

.head-line-text:before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 24vw;
    height: 1px;
    margin: auto;
    border-bottom: 2px solid #000;
}

.head-line-text.blue-line:before {
    border-color: #3AC1D4;
}

.head-line-text.white-line:before {
    border-color: #ffffff;
}


.wh {
    color: #ffffff;
}

.bold {
    font-weight: bold;
}

.center {
    text-align: center;
}

.right {
    text-align: right;
}

.shadow {
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.6);
}

.large {
    font-size: 150%;
}

.x-large {
    font-size: 200%;
}

.xx-large {
    font-size: 250%;
    line-height: 1;
}

/*IMG*/
.img-relative {
    position: relative;
}

.bg-img {
    position: relative;
    height: 0;
    width: 100%;
    overflow: hidden;
    background: no-repeat center center;
    background-size: contain;
    margin-left: auto;
    margin-right: auto;

    z-index: 1;
}

/*VIDEO*/
.video-wrap {
    position: relative;
    width: 100%;
    margin: 6vw auto;
}

.video-inner {
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 56.25%;
    overflow: hidden;

    z-index: 2;
}

.video-inner video {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    max-height: 100%;
    max-width: 100%;
}

/*KV*/
.top-img {
    height: 0;
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
    background: no-repeat center center;
    background-size: cover;
    opacity: 0;
    transition: opacity 1s ease-out;
}

#kv {
    padding: 0;
}

#kv .top-img {
    padding-top: 105%;
}

#kv .top-img.lazyloaded {
    background-image: url("../../images/r8s/top-sp.jpg");
    background-position: top;
    animation-name: kv;
    animation-duration: 10s;
    animation-iteration-count: infinite;
    animation-fill-mode: forwards;
}

@keyframes kv {
    0% {
        background-image: url("../../images/r8s/top-sp.jpg");
    }

    40% {
        background-image: url("../../images/r8s/top-sp.jpg");
    }

    50% {
        background-image: url("../../images/r8s/top-sp.jpg");
    }

    90% {
        background-image: url("../../images/r8s/top-sp.jpg");
    }

    100% {
        background-image: url("../../images/r8s/top-sp.jpg");
    }
}

/*CONTENT MAIN*/

/*Index*/
#index {}

.index-box {
    display: block;
    width: 100%;
    margin: auto;
    font-size: 0;
}

.index-box .index-link {
    display: inline-block;
    width: 44%;
    height: 18vw;
    margin: 0 2% 4% 4%;
    font-size: 0;

    opacity: 0;
    transition: opacity 0.8s ease-out;
}

.index-box .index-link:nth-child(even) {
    margin: 0 4% 4% 2%;
}

.index-box.on .index-link.design {
    opacity: 1;
}

.index-box.on .index-link.performance {
    opacity: 1;
    transition-delay: 0.2s;
}

.index-box.on .index-link.display {
    opacity: 1;
    transition-delay: 0.4s;
}

.index-box.on .index-link.camera {
    opacity: 1;
    transition-delay: 0.6s;
}

.index-box.on .index-link.others {
    opacity: 1;
    transition-delay: 0.8s;
}

.index-box.on .index-link.filters {
    opacity: 1;
    transition-delay: 0.8s;
}

.index-box.on .index-link.transmission {
    opacity: 1;
    transition-delay: 1s;
}

.index-box.on .index-link.picture {
    opacity: 1;
    transition-delay: 1s;
}

.index-box .index-link a {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    border: 1px solid #000;
    overflow: hidden;
    transition: box-shadow 0.4s ease-out;
    -webkit-tap-highlight-color: transparent;
    z-index: 2;
}

.index-box .index-link a span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    font-size: 5.4vw;
    color: #000;
}

.index-box .index-link a:hover {
    box-shadow: #3AC1D4 0 0 18px 6px;
    z-index: 1;
}

.index-box .index-link a:before {
    content: "";
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0.4;
    transform: scale(1);

    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    transition: transform 0.4s;
}

.index-box .index-link a:hover:before {
    transform: scale(1.2);
}

.index-box .index-link.design a:before {
    background-position: top;
    background-image: url(../../images/r8s/index_design.png);
}

.index-box .index-link.performance a:before {
    background-image: url(../../images/r8s/index_performance.png);
}

.index-box .index-link.camera a:before {
    background-image: url(../../images/r8s/index_camera.png);
}

.index-box .index-link.display a:before {
    background-image: url(../../images/r8s/index_display.png);
}

.index-box .index-link.others a:before {
    background-image: url(../../images/r8s/index_others.png);
}

.index-box .index-link.filters a:before {
    background-image: url(../../images/r8s/index_filters.png);
}

.index-box .index-link.transmission a:before {
    background-image: url(../../images/r8s/index_transmission.png);
}


.index-box .index-link.picture a:before {
    background-image: url(../../images/r8s/index_picture.png);
}

/*Design*/
#design {
    padding-bottom: 0;
}

#design .bg-img {
    padding-top: 93%;
    margin-top: 6vw;
}

#design .bg-img.lazyloaded {
    background-image: url("../../images/r8s/design.jpg");
}

#design .head-text {
    text-align: center;
}

#design_1 {
    padding-bottom: 0;
}

#design_1 .bg-img {
    background-position: right -100% top;
    padding-top: 76%;

    transform: translateY(3em);
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out;
}

#design_1 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/design_1.png");
}

#design_1 .bg-img.on {
    transform: translateY(0);
    opacity: 1;
}

#design_2 {
    padding: 0;
}

#design_2 .subhead-text {
    margin-top: 0;
}

#design_2 .bg-img {
    background-position: right;
    padding-top: 60%;

    transform: translateX(3em);
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out;
}

#design_2 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/design_2.png");
}

#design_2 .bg-img.on {
    transform: translateX(0);
    opacity: 1;
}

#design_3 {
    padding: 0;
}

#design_3 .bg-img {
    padding-top: 94%;
}

#design_3 .bg-img.no1 {
    z-index: 2;

    transform: translateY(3em);
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out;
}

#design_3 .bg-img.no1.lazyloaded {
    background-image: url("../../images/r8s/design_3_no1.png");
}

#design_3 .bg-img.no1.on {
    transform: translateY(0);
    opacity: 1;
}

#design_3 .bg-img.no2 {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;

    transform: translateY(3em);
    opacity: 0;
    transition: opacity 1s ease-out, transform 1s ease-out;
    transition-delay: 0.6s;
}

#design_3 .bg-img.no2.lazyloaded {
    background-image: url("../../images/r8s/design_3_no2.png");
}

#design_3 .bg-img.no2.on {
    transform: translateY(0);
    opacity: 1;
}

#design_4 {
    padding-bottom: 0;
}

#design_4 .bg-img {
    padding-top: 88.4722%;
    background-position: left bottom;
}

#design_4 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/design_4.jpg");
}

#design_5 {
    padding-top: 0;
}

#design_5 .bg-img.no1 {
    padding-top: 133.33%;
    background-position: top;
}

#design_5 .bg-img.no1.lazyloaded {
    background-image: url("../../images/r8s/design_5_no1.jpg");
}

#design_5 .bg-img.no2 {
    padding-top: 133.33%;
    background-position: top;
}

#design_5 .bg-img.no2.lazyloaded {
    background-image: url("../../images/r8s/design_5_no2.jpg");
}

#design_5 .bg-img.no3 {
    padding-top: 116.38%;
}

#design_5 .bg-img.no3.lazyloaded {
    background-image: url("../../images/r8s/design_5_no3.jpg");
}

#design_5 .bg-img.no4 {
    padding-top: 133.05%;
    background-position: top;
}

#design_5 .bg-img.no4.lazyloaded {
    background-image: url("../../images/r8s/design_5_no4.jpg");
}

/*Performance*/
#performance {
    padding-bottom: 0;
}

#performance .head-text {
    font-size: 8.8vw;
}

#performance_1 {
    padding-bottom: 0;
}

#performance_1 .bg-img {
    padding-top: 126%;
}

#performance_1 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/performance_1.jpg");
}

#performance_2 {
    padding: 0;
}

#performance_2 .bg-img.no1 {
    padding-top: 142.222%;
    margin-bottom: 10vw;
}

#performance_2 .bg-img.no1.lazyloaded {
    background-image: url("../../images/r8s/performance_2_no1.jpg");
}

#performance_2 .bg-img.no2 {
    padding-top: 200%;
    margin-bottom: 10vw;
}

#performance_2 .bg-img.no2.lazyloaded {
    background-image: url("../../images/r8s/performance_2_no2.png");
}

#performance_3 {}

#performance_3 .bg-img.no1 {
    padding-top: 20.5%;
    margin-bottom: 5vw;
    background-position: top;
}

#performance_3 .bg-img.no1.lazyloaded {
    background-image: url("../../images/r8s/performance_3_no1.png");
}

#performance_3 .bg-img.no2 {
    padding-top: 133.33%;
    background-position: top;
}

#performance_3 .bg-img.no2.lazyloaded {
    background-image: url("../../images/r8s/performance_3_no2-a.jpg");
}

#performance_3 .bg-img.no2.on.lazyloaded {
    animation-name: performance_3;
    animation-duration: 8s;
    animation-iteration-count: infinite;
    animation-fill-mode: forwards;
}

@keyframes performance_3 {
    0% {
        background-image: url("../../images/r8s/performance_3_no2-a.jpg");
    }

    15% {
        background-image: url("../../images/r8s/performance_3_no2-b.jpg");
    }

    50% {
        background-image: url("../../images/r8s/performance_3_no2-b.jpg");
    }

    65% {
        background-image: url("../../images/r8s/performance_3_no2-a.jpg");
    }

    100% {
        background-image: url("../../images/r8s/performance_3_no2-a.jpg");
    }
}

#performance_4 {
    padding-top: 0;
}

#performance_4 .explain-text {
    margin-bottom: 10vw;
}

#performance_4 .bg-img {
    padding-top: 82%;
}

#performance_4 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/performance_4.png");
}

/*Display*/
#display {}

#display .bg-img.back {
    position: absolute;
    top: 40vw;
    left: 0;
    padding-top: 278.75%;
    z-index: 1;
}

#display .bg-img.back.lazyloaded {
    background-image: url("../../images/r8s/display_back.jpg");
}

#display .bg-img.no1 {
    padding-top: 94%;
    margin: 38vw auto 16vw;
    background-position: left;
}

#display .bg-img.no1.lazyloaded {
    background-image: url("../../images/r8s/display_no1.png");
}

#display .bg-img.no2 {
    padding-top: 160.5%;
    margin-top: 12vw;
}

#display .bg-img.no2.lazyloaded {
    background-image: url("../../images/r8s/display_no2.png");
}

#display_1 {
    padding-bottom: 0;
}

#display_1 .video-wrap {
    margin-bottom: 0;
}

#display_2 {}

#display_2 .bg-img.no1 {
    padding-top: 61%;
}

#display_2 .bg-img.no1.lazyloaded {
    background-image: url("../../images/r8s/display_2_no1.jpg");
}

#display_2 .bg-img.no2 {
    padding-top: 170%;
    margin-top: 14vw;

    opacity: 0;
    transition: opacity 1s ease-out;
}

#display_2 .bg-img.no2.lazyloaded {
    background-image: url("../../images/r8s/display_2_no2.png");
}

#display_2 .bg-img.no2.on {
    opacity: 1;
}


/*Camera*/
#camera {
    padding-bottom: 0;
}

#camera div.head-line-text {
    position: absolute;
    margin-top: 10vw;
}

#camera h2.head-text {
    position: absolute;
    left: 0;
    right: 0;
    width: 90%;
    margin-top: 40vw;

}
#camera h2.head-text .pc-only{
    display: none;
}
#camera .bg-img {
    padding-top: 211.805%;
}

#camera .bg-img.lazyloaded {
    background-image: url("../../images/r8s/camera.jpg");
}

#camera_1 {
    padding-bottom: 0;
}

#camera_1 .bg-img {
    padding-top: 176%;
    margin-top: 15vw;
    background-position: bottom;
}

#camera_1 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/camera_1.png");
}

/*AI*/
#ai {
    padding: 0;
}

#ai .head-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    margin: 10vw auto;
    text-align: center;
    /* font-size: 8.8vw; */
}

#ai .bg-img {
    padding-top: 227.36%;
}

#ai .bg-img.lazyloaded {
    background-image: url("../../images/r8s/ai.jpg");
}

#ai_1 {
    padding-top: 0;
    margin-top: -6vw;
}

#ai_1 .bg-img {
    padding-top: 32%;
}

#ai_1 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/ai_1.png");
}

#ai_2 {
    padding-bottom: 0;
}

#ai_2 .bg-img {
    padding-top: 56.388%;

    opacity: 0;
    transition: opacity 1s ease-out;
}

#ai_2 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/ai_2.jpg");
}

#ai_2 .bg-img.on {
    opacity: 1;
}


#ai_3 {
    padding-bottom: 0;
}

#ai_3 .bg-img {
    padding-top: 76%;

    opacity: 0;
    transition: opacity 1s ease-out;
}

#ai_3 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/ai_3.jpg");
}

#ai_3 .bg-img.on {
    opacity: 1;
}

#ai_4 {}

#ai_4 .video-inner {
    padding-top: 160%;
}

#ai_4 .picture-link {
    width: 90%;
    margin: 12vw auto;
}

#ai_4 .picture-link a {
    position: relative;
    display: block;
    width: 100%;
    height: 0;
    padding-top: 38%;
    border: 1px solid #000;

    background-image: url(../../images/r8s/index_picture.png);
    background-repeat: no-repeat;
    background-position: left center;
    background-size: contain;
}

#ai_4 .picture-link a span {
    position: absolute;
    top: 10%;
    left: 52%;
    right: 8%;
    bottom: 10%;
    font-size: 5.4vw;
}

#ai_4 .picture-link a:hover {
    opacity: 0.8;
}

#ai_4 .picture-link a:after {
    content: "▶";
    position: absolute;
    top: 0;
    right: 2%;
    bottom: 0;
    margin: auto;
    height: 8vw;
    color: #3AC1D4;
    font-size: 5vw;
    vertical-align: sub;
}

/*filters*/
#filters {
    background: #eee;
}

#filters img {
    display: block;
    width: 100%;
}

#filters .intro {
    width: 90%;
    max-width: 460px;
    background-color: #fff;
    box-sizing: border-box;
    position: relative;
    margin: 0px auto;
    padding: 20px 15px;
    border-radius: 5px;
}

#filters .filter_img h4 {
    font-size: 4.2vw;
    font-weight: bold;
    margin-bottom: 0.5em;
}

#filters .filter_img .img_box {
    width: 100%;
    aspect-ratio: 4/3;
}

#filters .filter_img .img_inner .img_before {
    width: inherit;
    height: 100%;

}

#filters .filter_img .img_inner .img_after {}

#filters .filter_detail {
    width: 90%;
    max-width: 380px;
    margin: 0 auto;
}

#filters .filter_detail::before {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 20px 30px 0 30px;
    border-color: #ccc transparent transparent transparent;
    margin: 10px auto;
}

#filters .filter_detail h5 {
    font-size: 1em;
    padding: 5px 0;
    margin: auto;
    background-color: #eee;
}

#filters .filter_detail .filter_maker p {
    font-size: 16px;
    text-align: left;
}

#filters .filter_detail .logo {
    width: 100%;
    max-width: 180px;
    margin: 10px auto;
}

#filters .filter_detail .filter_LR {
    width: 250px;
    margin: 0 auto 0.5em;
}

#filters .filter_detail .filter_LR p {
    text-align: center;
}

.more_filter {
    background: #fff;
    padding: 2em 0;
}

.more_filter .explain-text {
    margin-top: 0;
}

.more_filter img {
    display: block;
    width: 100%
}

.more_filter .to_photoshow .btn_photoshow {
    width: 90%;
    max-width: 960px;
    margin: 20px auto 0;
    text-align: center;
    font-size: 24px;

}

.more_filter .to_photoshow .btn_photoshow a {
    display: inline-block;
    border: 2px solid #3997CD;
    padding: 20px 80px;
    transition: 0.3s;
    margin: 0 auto;

}

#filters1 {
    position: relative;
    background: #fff;
    padding-bottom: 0;
}

#filters1::after {
    position: absolute;
    top: 0;
    left: 0;
    content: "";
    display: block;
    width: 100%;
    height: 100px;
    background: rgb(245, 245, 245);
    background: -moz-linear-gradient(180deg, rgba(245, 245, 245, 1) 0%, rgba(255, 255, 255, 1) 100%);
    background: -webkit-linear-gradient(180deg, rgba(245, 245, 245, 1) 0%, rgba(255, 255, 255, 1) 100%);
    background: linear-gradient(180deg, rgba(245, 245, 245, 1) 0%, rgba(255, 255, 255, 1) 100%);
}

#filters1 img {
    width: 100%;
}

#filters1 h3 {
    max-width: 960px;
    margin: 0 auto 1em;
    text-align: left;
    border-left: 5px solid #aaa;
    padding-left: 0.5em;
    box-sizing: border-box;
}

#filters1 .intro {
    width: 80%;
    max-width: 960px;
    margin: 0 auto;
}

#filters1 .intro h4 {
    width: 100%;
    margin: 0 0 1em;
    color: #0071e3;
}

#filters1 .intro p {
    width: 100%;
    margin: 0;
}

#filters1 .wearing {
    width: 90%;
    max-width: 960px;
    margin: 2em auto;
    display: flex;
    flex-direction: column;
}

#filters1 .wearing>div {
    width: 100%;
}



/*Lens*/
#lens {
    padding-bottom: 0;
}

#lens .subhead-text {
    font-size: 6.8vw;
}

#lens .bg-img {
    padding-top: 75%;
}

#lens .bg-img.lazyloaded {
    background-image: url("../../images/r8s/lens.jpg");
}

#lens .lens-link {
    width: 90%;
    margin: 12vw auto 0;
}

#lens .lens-link>a {
    display: block;
    font-size: 0;
}

#lens .lens-link>a:hover {
    box-shadow: #3AC1D4 0 0 18px 6px;
    z-index: 1;
}

#lens .lens-link>a.bg-img {
    padding-top: 34.6%;
}

#lens .lens-link>a.bg-img.lazyloaded {
    background-image: url("../../images/r8s/lens_link_button.png");
}

/*Others*/
#others {}

#others .head-text {
    /* font-size: 8.8vw; */
    margin: 10vw auto;
}

#others .bg-img.no1 {
    padding-top: 67.91%;
    margin-bottom: 24vw;

    opacity: 0;
    transition: opacity 1s ease-out;
}

#others .bg-img.no1.lazyloaded {
    background-image: url("../../images/r8s/others_no1.png");
}

#others .bg-img.no1.on {
    opacity: 1;
}

#others .bg-img.no2 {
    padding-top: 102.638%;
    margin-bottom: 24vw;

    opacity: 0;
    transition: opacity 1s ease-out;
    transition-delay: 0.6s;
}

#others .bg-img.no2.lazyloaded {
    background-image: url("../../images/r8s/others_no2.png");
}

#others .bg-img.no2.on {
    opacity: 1;
}

#others .bg-img.no3 {
    padding-top: 104.72%;

    opacity: 0;
    transition: opacity 1s ease-out;
    transition-delay: 1.2s;
}

#others .bg-img.no3.lazyloaded {
    background-image: url("../../images/r8s/others_no3.png");
}

#others .bg-img.no3.on {
    opacity: 1;
}

#others_1 {
    padding-bottom: 0;
}

#others_1 .bg-img {
    padding-top: 40%;
}

#others_1 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/others_1.png");
}

#others_2 {
    padding-bottom: 0;
}

#others_2 .link-box {
    width: 90%;
    margin: 0 auto;
}

#others_2 .link-box a {
    position: relative;
    display: block;
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    font-size: 5.2vw;
    line-height: 16vw;
    background-color: #03B0DC;
    outline: 0;
}

#others_2 .link-box a:hover {
    opacity: 0.6;
}

#others_2 h2.head-text {
    margin: 30vw auto;
}

#others_3 {
    padding-top: 0;
}

#others_3 .bg-img {
    padding-top: 88%;
}

#others_3 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/others_3.png");
}

#others_4 {
    padding-top: 0;
}

#others_4 .bg-img {
    padding-top: 133%;
}

#others_4 .bg-img.lazyloaded {
    background-image: url("../../images/r8s/others_4.jpg");
}

/*COLOR*/
#color {}

#color .img-relative:before {
    content: "";
    position: absolute;
    top: 0;
    left: -10vw;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 120vw;
    height: 120vw;
    background: radial-gradient(#18A5BD -50%, #fff 54%);
    z-index: 1;
}

#color .bg-img.no1 {
    padding-top: 90%;
}

#color .bg-img.no1.lazyloaded {
    background-image: url("../../images/r8s/color_no1.png");
}

#color .bg-img.no2 {
    margin-top: 10vw;
    padding-top: 90%;
}

#color .bg-img.no2.lazyloaded {
    background-image: url("../../images/r8s/color_no2.png");
}

/*SPEC*/
#spec {}

.spec-box {
    width: 92%;
    margin: 3vw auto;
    font-size: 0;
}

.spec-box .img-relative.one {
    display: inline-block;
    width: 46%;
    margin: 2%;
}

.spec-box .img-relative .bg-img {
    padding-top: 70%;
}

.spec-box .img-relative.two {
    display: inline-block;
    font-size: 0;
    width: 96%;
    margin: 2% auto;
}

.spec-box .img-relative.two .bg-img {
    padding-top: 32%;
}

#spec .bg-img.logo {
    padding-top: 9%;
}

#spec .bg-img.logo.lazyloaded {
    background-image: url("../../images/r8s/logo.png");
}

#spec .bg-img.a.lazyloaded {
    background-image: url("../../images/r8s/spec_a.png");
}

#spec .bg-img.b.lazyloaded {
    background-image: url("../../images/r8s/spec_b.png");
}

#spec .bg-img.c.lazyloaded {
    background-image: url("../../images/r8s/spec_c.png");
}

#spec .bg-img.d.lazyloaded {
    background-image: url("../../images/r8s/spec_d.png");
}

#spec .bg-img.e.lazyloaded {
    background-image: url("../../images/r8s/spec_e.png");
}

#spec .bg-img.f.lazyloaded {
    background-image: url("../../images/r8s/spec_f.png");
}

#spec .bg-img.g.lazyloaded {
    background-image: url("../../images/r8s/spec_g.png");
}

#spec .bg-img.h.lazyloaded {
    background-image: url("../../images/r8s/spec_h.png");
}

#spec .bg-img.i.lazyloaded {
    background-image: url("../../images/r8s/spec_i.png");
}

#spec .bg-img.j.lazyloaded {
    background-image: url("../../images/r8s/spec_j.png");
}

#spec .bg-img.k.lazyloaded {
    background-image: url("../../images/r8s/spec_k.png");
}

#spec .bg-img.l.lazyloaded {
    background-image: url("../../images/r8s/spec_l.png");
}

#spec .bg-img.m.lazyloaded {
    background-image: url("../../images/r8s/spec_m.png");
}

#spec .bg-img.n.lazyloaded {
    background-image: url("../../images/r8s/spec_n.png");
}

/*LODADED*/
.lazyloaded {
    opacity: 1;
}

/* filters pic_box */
#pic_box {
    position: relative;
    width: 100%;
    margin: 0 auto;
}

#pic_box * {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

#pic_box img {
    display: block;
    width: 100%;
    margin: 0 auto;
    -webkit-user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

#pic_box .pic_text {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 80px;
    font-size: 14px;
    color: #fff;
    text-shadow: 0 0 8px rgba(0, 0, 0, 20);
}

#pic_box .before_box {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    overflow: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transition: 0.1s;
    transition: 0.1s;
}

#pic_box .before_box img {
    max-width: none;
    width: auto;
    height: 100%;
}

#pic_box .before_box .pic_text {

    right: auto;
    left: 10px;
}

#pic_box .pic_handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 10%;
    height: 100%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    -webkit-transition: 0.1s;
    transition: 0.1s;
}

#pic_box .pic_handle::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 2px;
    height: 100%;
    background: #fff;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
}

#pic_box .pic_handle .arrow {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 100%;
    aspect-ratio: 4/1;
    background: url(../../images/r8s_filters/arrow.svg) no-repeat center;
}

@media screen and (max-width: 768px) {
    .wrapper {
        margin-top: 60px;
        width: 100%;
    }
}

@media screen and (min-width: 641px) {
    .sp-only {
        display: none;
    }

    .pc-only {
        display: block;
    }

    .sec {
        padding: 120px 0;
        overflow: hidden;
    }

    .sec.end {
        padding-bottom: 240px;
    }

    .pc-only-flex {
        display: flex;
        width: 80%;
        max-width: 1600px;
        margin: auto;
    }

    .pc-only-flex>div {
        height: 100%;
        width: 50%;
        margin: auto;
        max-width: 800px;
    }

    .pc-only-flex>div.order0 {
        order: 0;
    }

    .pc-only-flex>div.order1 {
        order: 1;
    }

    .img-relative {
        max-width: 1920px;
        margin: auto;
    }

    /*TEXT*/
    .head-text {
        width: 80%;
        max-width: 1600px;
        margin: 30px auto;
        font-size: 56px;
    }

    .subhead-text {
        width: 80%;
        max-width: 1600px;
        margin: 30px auto;
        font-size: 42px;
    }

    .pc-only-flex .subhead-text {
        width: 100%;
    }

    .explain-text {
        width: 80%;
        max-width: 1600px;
        margin: 30px auto;
        font-size: 24px;
    }

    .pc-only-flex .explain-text {
        width: 95%;
        margin-left: 0;
    }

    .caption-text {
        width: 90%;
        max-width: 1600px;
        margin: 10px auto;
        font-size: 16px;
    }

    .head-line-text {
        height: 100px;
    }

    .head-line-text span {
        position: absolute;
        left: 10%;
        right: 10%;
        max-width: 1600px;
        margin: auto;
        font-size: 56px;
        text-align: left;
    }

    .head-line-text:before {
        right: auto;
        width: calc(50% - 540px);
        min-width: 400px;
    }

    /*VIDEO*/
    .video-wrap {
        max-width: 1280px;
        margin: 30px auto;
    }

    /*KV*/
    #kv {
        padding-bottom: 0;
    }

    #kv .top-img {
        padding-top: 46.5%;
    }

        #kv .top-img.lazyloaded {
            background-image: url("../../images/r8s/1500x800_R8s.jpg");
            animation-name: kv_pc;
            animation-duration: 10s;
            animation-iteration-count: infinite;
            animation-fill-mode: forwards;
        }

    @keyframes kv_pc {
        0% {
            background-image: url("../../images/r8s/1500x800_R8s.jpg");
        }

        40% {
            background-image: url("../../images/r8s/1500x800_R8s.jpg");
        }

        50% {
            background-image: url("../../images/r8s/top-pc.jpg");
        }

        90% {
            background-image: url("../../images/r8s/top-pc.jpg");
        }

        100% {
            background-image: url("../../images/r8s/1500x800_R8s.jpg");
        }
    }

    /*Index*/
    #index {}

    .index-box {
        max-width: 1200px;
    }

    .index-box .index-link {
        width: 270px;
        height: 120px;
        margin: 0 2% 30px;
    }

    .index-box .index-link:nth-child(even) {
        margin: 0 2% 30px;
    }

    .index-box .index-link a span {
        top: 20%;
        left: auto;
        right: 0;
        transform: translate(0, 0);
        width: 40%;
        font-size: 22px;
    }

    .index-box .index-link.performance a span {
        width: 60%;
    }

    .index-box .index-link a span:after {
        content: "▽";
        display: block;
        color: #000;
        font-size: 22px;
        line-height: 2;
        transform: scaleX(1.5);
    }

    .index-box .index-link a:before {
        width: 60%;
    }

    /*Design*/
    #design {}

    #design .bg-img {
        padding-top: 56.1%;
        margin-top: 30px;
    }

    #design .bg-img.lazyloaded {
        background-image: url("../../images/r8s/design-pc.jpg");
    }

    #design .head-text {
        position: absolute;
        top: 68%;
        left: 10%;
        right: 10%;
        bottom: 18%;
        width: 100%;
        max-width: 1000px;
        margin: auto;
        text-align: left;
    }

    #design_1 {
        padding: 0;
        margin-top: -30px;
    }

    #design_1 .bg-img {
        background-position: right 18% center;
        padding-top: 42%;
    }

    #design_1 .bg-img.lazyloaded {
        background-image: url("../../images/r8s/design_1-pc.png");

    }

    #design_2 {
        margin-top: -300px;
    }

    #design_2 .bg-img {
        padding-top: 42%;
    }

    #design_2 .bg-img.lazyloaded {
        background-image: url("../../images/r8s/design_2-pc.png");
    }

    #design_3 {
        margin-top: -5%;
    }

    #design_3 .pc-only-flex {
        position: absolute;
        top: 4%;
        left: 0;
        right: 0;
        bottom: 50%;
        height: 300px;
    }

    #design_3 .pc-only-flex .subhead-text {
        margin-top: 0;
    }

    #design_3 .bg-img {
        padding-top: 58%;
        background-position: left 24% center;
        margin-top: 50px;
    }

    #design_3 .bg-img.no1.lazyloaded {
        background-image: url("../../images/r8s/design_3_no1-pc.png");
    }

    #design_3 .bg-img.no2.lazyloaded {
        background-image: url("../../images/r8s/design_3_no2-pc.png");
    }

    #design_4 {}

    #design_4 .pc-only-flex {
        position: absolute;
        top: 8%;
        left: 0;
        right: 0;
        bottom: 22%;
        height: 360px;
        margin: auto;
    }

    #design_4 .pc-only-flex .subhead-text {
        margin-top: 0;
    }

    #design_4 .bg-img {
        padding-top: 42%;
        left: -6%;
        background-position: left bottom;
    }

    #design_4 .bg-img.lazyloaded {
        background-image: url("../../images/r8s/design_4-pc.jpg");
    }

    #design_5 {}

    #design_5 .bg-img.no1 {}

    #design_5 .bg-img.no1.lazyloaded {
        background-image: url("../../images/r8s/design_5_no1-pc.jpg");
    }

    #design_5 .bg-img.no2 {
        padding-top: 62.33%;
        background-position: right top;
    }

    #design_5 .bg-img.no2.lazyloaded {
        background-image: url("../../images/r8s/design_5_no2-pc.jpg");
    }

    #design_5 .bg-img.no3 {
        background-position: bottom;
    }

    #design_5 .bg-img.no3.lazyloaded {
        background-image: url("../../images/r8s/design_5_no3-pc.jpg");
    }

    #design_5 .bg-img.no4 {
        margin-bottom: -70%;
        padding-top: 76%;
        background-position: left top;
    }


    /*Performance*/
    #performance {}

    #performance .head-line-text:before {
        width: calc(50% - 400px);
        min-width: 540px;
    }

    #performance .head-text {
        font-size: 56px;
    }

    #performance_1 {}

    #performance_1 .bg-img {
        background-position: bottom;
    }

    #performance_2 {}

    #performance_2 .subhead-text {
        width: 100%;
        text-align: center;
    }

    #performance_2 .explain-text {
        width: 850px;
    }

    #performance_2 .pc-only-flex {
        max-width: 1920px;
        width: 100%;
    }

    #performance_2 .pc-only-flex>div {
        margin-top: 0;
        max-width: 960px;
    }

    #performance_2 .bg-img.no1 {
        padding-top: 76%;
        margin: auto;
        background-position: top;
    }

    #performance_2 .bg-img.no1.lazyloaded {
        background-image: url("../../images/r8s/performance_2_no1-pc.jpg");
    }

    #performance_2 .bg-img.no2 {
        padding-top: 1000px;
        margin: auto;
    }


    #performance_3 {
        padding-top: 0;
    }

    #performance_3 .bg-img.no1 {
        padding-top: 120px;
        margin-bottom: 0;
    }

    #performance_3 .bg-img.no2 {
        padding-top: 120%;
    }


    #performance_4 {}

    #performance_4 .explain-text {
        margin-bottom: 0;
    }

    #performance_4 .bg-img {
        padding-top: 180px;
    }

    #performance_4 .bg-img.lazyloaded {
        background-image: url("../../images/r8s/performance_4-pc.png");
    }

    /*Display*/
    #display {}

    #display .bg-img.back {
        top: 250px;
        padding-top: 1125px;
        background-position: top;
    }

    #display .bg-img.back.lazyloaded {
        background-image: url("../../images/r8s/display_back-pc.jpg");
    }

    #display .head-text {
        margin-top: 120px;
        /* font-size: 62px; */
        color: #fff;
        text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    }

    #display .bg-img.no1 {
        padding-top: 32%;
        margin: 60px auto;
        background-position: center;
    }

    #display .bg-img.no1.lazyloaded {
        background-image: url("../../images/r8s/display_no1-pc.png");
    }

    #display .bg-img.no2 {
        padding-top: 740px;
        margin-top: 0;
    }

    #display .bg-img.no2.lazyloaded {
        background-image: url("../../images/r8s/display_no2-pc.png");
    }

    #display_1 {
        padding: 0;
    }

    #display_1 .subhead-text {
        text-align: center;
    }

    #display_1 .explain-text {
        width: 850px;
    }

    #display_2 {}

    #display_2 .pc-only-flex {
        max-width: 1280px;
        width: 100%;
    }

    #display_2 .pc-only-flex>div.order1 {
        width: calc(50% - 30px);
        margin-left: 30px;
    }

    #display_2 .bg-img.no1 {}

    #display_2 .bg-img.no1.lazyloaded {
        background-image: url("../../images/r8s/display_2_no1.jpg");
    }

    #display_2 .img-relative {
        max-width: 1280px;
    }

    #display_2 .bg-img.no2 {
        padding-top: 32%;
        margin-top: 90px;
        background-position: left;
    }

    #display_2 .bg-img.no2.lazyloaded {
        background-image: url("../../images/r8s/display_2_no2-pc.png");
    }


    /*Camera*/
    #camera {}

    #camera div.head-line-text {
        margin-top: 100px;
    }

    #camera h2.head-text {
        width: 80%;
        margin-top: 260px;
    }
    #camera h2.head-text .pc-only{
        display:inline-block;
    }
    #camera .bg-img {
        padding-top: 79%;
        background-position: top;
    }

    #camera .bg-img.lazyloaded {
        background-image: url("../../images/r8s/camera-pc.jpg");
    }

    #camera_1 {}

    #camera_1 .subhead-text {
        width: 100%;
        margin-top: 0;
        text-align: center;
    }

    #camera_1 .explain-text {
        text-align: center;
    }


    #camera_1 .bg-img {
        padding-top: 362px;
        margin: auto;
        z-index: 2;
    }

    #camera_1 .bg-img.lazyloaded {
        background-image: url("../../images/r8s/camera_1-pc.png");
    }

    /*AI*/
    #ai {
        margin-top: -150px;
    }

    #ai .head-text {
        left: 50%;
        bottom: 14%;
        width: 50%;
        max-width: 800px;
        height: 300px;
        margin: auto;
        /* font-size: 58px; */
    }

    #ai .bg-img {
        padding-top: 91%;
    }

    #ai .bg-img.lazyloaded {
        background-image: url("../../images/r8s/ai-pc.jpg");
    }

    #ai_1 {
        margin-top: -60px;
    }

    #ai_1 .bg-img {
        padding-top: 28%;
    }

    #ai_2 {
        padding: 0;
    }

    #ai_2 .pc-only-flex>div.order1 {
        width: calc(50% - 30px);
        margin-left: 30px;
    }

    #ai_2 .bg-img {
        padding-top: 54%;
    }

    #ai_3 {}

    #ai_4 {
        padding-bottom: 0;
    }

    #ai_4 .video-inner {
        padding-top: 120%;
    }

    #ai_4 .picture-link {
        width: 800px;
        margin: 60px auto;
    }

    #ai_4 .picture-link a {
        padding-top: 150px;
        background-position: left center;
        background-size: contain;
    }

    #ai_4 .picture-link a span {
        top: 28%;
        left: 30%;
        right: 12%;
        bottom: 28%;
        font-size: 38px;
    }

    #ai_4 .picture-link a:after {
        right: 24px;
        height: 62px;
        font-size: 36px;
    }

    /*Lens*/
    #lens {
        padding-bottom: 120px;
    }

    #lens .subhead-text {
        font-size: 42px;
    }

    #lens .lens-link {
        width: 540px;
        margin-top: 90px;
    }

    /*filters*/
    #filters .filter_img h4 {
        font-size: 24px;
    }

    #filters1 .wearing {
        flex-direction: row;
        justify-content: space-around;
    }

    #filters1 .wearing>div {
        width: 48%;
    }

    /*Others*/
    #others {
        padding-bottom: 0;
    }

    #others .head-text {
        /* font-size: 56px; */
        margin: 60px auto 90px;
    }

    #others .bg-img.no1 {
        padding-top: 21%;
        background-position: right;
        margin-bottom: 60px;
    }

    #others .bg-img.no1.lazyloaded {
        background-image: url("../../images/r8s/others_no1-pc.png");
    }

    #others .bg-img.no2 {
        padding-top: 28%;
        background-position: left 25% center;
        margin-bottom: 60px;
    }

    #others .bg-img.no2.lazyloaded {
        background-image: url("../../images/r8s/others_no2-pc.png");
    }

    #others .bg-img.no3 {
        padding-top: 28%;
    }

    #others .bg-img.no3.lazyloaded {
        background-image: url("../../images/r8s/others_no3-pc.png");
    }

    #others_1 {}

    #others_1 .subhead-text {
        width: 100%;
        text-align: center;
    }

    #others_1 .explain-text {
        width: 850px;
    }

    #others_1 .bg-img {
        padding-top: 240px;
    }

    #others_2 {}

    #others_2 .subhead-text {
        width: 100%;
        text-align: center;
    }

    #others_2 .explain-text {
        width: 850px;
    }

    #others_2 h2.head-text {
        margin: 120px auto;
        text-align: center;
    }

    #others_2 .link-box {
        width: 450px;
    }

    #others_2 .link-box a {
        font-size: 28px;
        line-height: 60px;
    }

    #others_3 {}

    #others_3 .subhead-text {
        width: 100%;
        text-align: center;
    }

    #others_3 .explain-text {
        width: 850px;
    }

    #others_3 .img-relative {
        max-width: 1280px
    }

    #others_3 .bg-img {
        padding-top: 40%;
    }

    #others_3 .bg-img.lazyloaded {
        background-image: url("../../images/r8s/others_3-pc.png");
    }

    #others_4 {}

    #others_4 .bg-img {
        padding-top: 69%;
    }

    #others_4 .bg-img.lazyloaded {
        background-image: url("../../images/r8s/others_4-pc.jpg");
    }


    /*COLOR*/
    #color {}

    #color .img-relative:before {
        left: 0;
        width: 640px;
        height: 640px;
        max-width: 100%;
    }

    #color .bg-img.no1 {
        padding-top: 580px;
    }

    #color .bg-img.no2 {
        padding-top: 580px;
        margin-top: auto;
    }

    /*SPEC*/
    #spec {}

    .spec-box {}

    .spec-box {
        width: 90%;
        max-width: 1200px;
        margin: 30px auto;
    }

    .spec-box .img-relative.one {
        width: 23%;
        margin: 1%;
    }

    .spec-box .img-relative.two {
        width: 48%;
        margin: 1%;
    }

    #spec .bg-img.logo {
        padding-top: 60px;
    }

}