html {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Playfair Display', serif;
    background-color: #060a11;
    font-style: italic;

    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    position: relative;
    width: 100%;
    height: 100%;
}

.cache {
    transform: translate3d(0,0,0);
}

* {
    box-sizing: border-box;
}

::selection {
    background-color: transparent;
}
::-moz-selection {
    background-color: transparent;
}

.dg .c .selector {
    transform: translate(0, -1px);
}

.dg select {
    color: #000;
}


.iframe-container {
    width: 100%;
    height: 100%;
}

iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.ui {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 0;
}

.ui canvas {
    pointer-events: none;
}

.logo {
    position: absolute;
    left: 50%;
    top: 80px;
    width: 548px;
    height: 77px;
    margin-left: -274px;
    background-image: url(../images/logo.png);
    background-size: 100% 100%;
    opacity: 0;
    pointer-events: none;
}

@media screen and (max-device-width: 640px){
    .logo {
        width: 244px;
        height: 36px;
        margin-left: -122px;
        top: 60px;
    }
}


.titles-container {
    position: absolute;
    left: 50%;
    top: 120px;
    width: 320px;
    height: 42px;
    margin-left: -160px;
    color: #fff;
    font-size: 24px;
    line-height: 36px;
    overflow: hidden;
    text-shadow: 0 3px rgba(0,0,0,0.15);
}

@media screen and (max-device-width: 640px){
    .titles-container {
        font-size: 22px;
        line-height: 36px;
    }
}

.titles-move-container {
    position: absolute;
    left: 0;
    height: 100%;
    text-align: center;
}

.titles-move-container div {
    float: left;
    width: 320px;
}

.menu {
    display: none;
    position: absolute;
    left: 50%;
    width: 480px;
    margin-left: -240px;
    margin-top: -30px;
}

@media screen and (max-device-width: 640px){
    .menu {
        width: 320px;
        margin-left: -160px;
    }
}

.go-btn {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100px;
    height: 100px;
    margin-left: -50px;
    margin-top: -50px;
    cursor: pointer;
}

@media screen and (max-device-width: 640px){
    .go-btn {
        width: 80px;
        height: 80px;
        margin-left: -40px;
        margin-top: -40px;
    }
}

.go-btn-bg {
    width: 100%;
    height: 100%;
    background-color: #fff;
    transform: rotateZ(45deg);
}

.go-btn-bg-spinner {
    position: absolute;
    width: 100%;
    height: 100%;
}

.go-btn-bg-inner {
    position: absolute;
    left: -1px;
    top: -1px;
    width: 100%;
    height: 100%;
    border: 1px solid #131314;
    background-color: #131314;
    transform-origin: 100% 50%;
    transform: scale3d(0,1,1);
    box-sizing: content-box;
    transition: transform .08s ease-in-out;
}

.go-btn:hover .go-btn-bg-inner {
    transform: scale3d(1,1,1);
}

.go-btn-text {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    font-size: 28px;
    line-height: 100px;
    text-align: center;
}

@media screen and (max-device-width: 640px){
    .go-btn-text {
        font-size: 24px;
        line-height: 80px;
    }
}

.go-btn:hover .go-btn-text {
    color: #fff;
}

.go-btn:hover .go-btn-bg-inner {
    transform: scale3d(1,1,1);
}

.arrow {
    position: relative;
    float: left;
    width: 40px;
    height: 60px;
    background-size: 100% 100%;
    pointer-events: none;
}

.arrow-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.2;
}

.arrow-part {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 6px;
    height: 40px;
    margin-left: -3px;
    margin-top: -3px;
    background-color: #fff;
    transform-origin: 3px 3px;
    transform: rotateZ(135deg);
    transition: background-color 0.09s linear;
}

@media screen and (max-device-width: 640px){
    .arrow-part {
        width: 4px;
        height: 30px;
        margin-left: -2px;
        margin-top: -2px;
        background-color: #fff;
        transform-origin: 2px 2px;
    }
}

.arrow:hover .arrow-part {
    background-color: #131314;
}

.arrow-part:nth-child(2) {
    transform: rotateZ(45deg);
}

.arrow.is-left .arrow-part{
    transform: rotateZ(225deg);
}

.arrow.is-left .arrow-part:nth-child(2){
    transform: rotateZ(315deg);
}

.arrow.is-active {
    cursor: pointer;
    pointer-events: auto;
}

.arrow.is-active .arrow-inner {
    opacity: 1;
}

.arrow.is-right {
    float: right;
}

.close-btn {
    display: none;
    position: absolute;
    left: 20px;
    top: 20px;
    width: 100px;
    height: 100px;
    cursor: pointer;
}

@media screen and (max-device-width: 640px){
    .close-btn {
        left: 0;
        top: 20px;
    }
}

.close-btn-part {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 6px;
    height: 40px;
    margin-left: -3px;
    margin-top: -20px;
    background-color: #fff;
    transform-origin: 3px 20px;
    transform: rotateZ(135deg);
    transition: background-color 0.09s linear;
}

.close-btn:hover .close-btn-part {
    background-color: #131314;
}

.close-btn-part:nth-child(2) {
    transform: rotateZ(45deg);
}

.quality-selector {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 360px;
    margin-left: -180px;
    display: none;
    pointer-events: none;
}

@media screen and (max-device-width: 640px){
    .quality-selector {
        width: 280px;
        margin-left: -140px;
    }
}

.quality-title {
    position: absolute;
    left: 0;
    top: -120px;
    width: 100%;

    font-size: 21px;
    color: #fff;
    text-align: center;
    opacity: 0;
}

@media screen and (max-device-width: 640px){
    .quality-title {
        font-size: 16px;
    }
}

.quality-btn {
    position: absolute;
    top: 40px;
    width: 80px;
    height: 80px;
    margin-top: -40px;
    cursor: pointer;
    opacity: 0;
}

@media screen and (max-device-width: 640px){
    .quality-btn {
        top: 30px;
        width: 60px;
        height: 60px;
        margin-top: -30px;
    }
}


.quality-btn:nth-child(1) {
    left: 0;
}
.quality-btn:nth-child(2) {
    left: 50%;
    margin-left: -40px;
}

@media screen and (max-device-width: 640px){
    .quality-btn:nth-child(2) {
        margin-left: -30px;
    }
}

.quality-btn:nth-child(3) {
    right: 0;
}

.quality-btn-bg {
    width: 100%;
    height: 100%;
    background-color: #fff;
    transform: rotateZ(45deg);
}

.quality-btn-bg-spinner {
    position: absolute;
    width: 100%;
    height: 100%;
}

.quality-btn-bg-inner {
    position: absolute;
    left: -1px;
    top: -1px;
    width: 100%;
    height: 100%;
    border: 1px solid #131314;
    background-color: #131314;
    transform-origin: 100% 50%;
    transform: scale3d(0,1,1);
    box-sizing: content-box;
    transition: transform .08s ease-in-out;
}

.quality-btn:hover .quality-btn-bg-inner {
    transform: scale3d(1,1,1);
}

.quality-btn-text {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    font-size: 18px;
    line-height: 80px;
    text-align: center;
}

@media screen and (max-device-width: 640px){
    .quality-btn-text {
        font-size: 14px;
        line-height: 60px;
    }
}

.quality-btn:hover .quality-btn-text {
    color: #fff;
}

.quality-btn:hover .quality-btn-bg-inner {
    transform: scale3d(1,1,1);
}