/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html {
    line-height: 1.15;
    -webkit-text-size-adjust: 100%
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
}

main {
    display: block
}

h1 {
    font-size: 2em;
    margin: .67em 0
}

hr {
    box-sizing: content-box;
    height: 0;
    overflow: visible
}

pre {
    font-family: monospace, monospace;
    font-size: 1em
}

a {
    background-color: rgba(0, 0, 0, 0)
}

abbr[title] {
    border-bottom: none;
    text-decoration: underline;
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted
}

b,
strong {
    font-weight: bolder
}

code,
kbd,
samp {
    font-family: monospace, monospace;
    font-size: 1em
}

small {
    font-size: 80%
}

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline
}

sub {
    bottom: -0.25em
}

sup {
    top: -0.5em
}

img {
    border-style: none
}

button,
input,
optgroup,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.15;
    margin: 0
}

button,
input {
    overflow: visible
}

button,
select {
    text-transform: none
}

button,
[type=button],
[type=reset],
[type=submit] {
    -webkit-appearance: button
}

button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
    border-style: none;
    padding: 0
}

button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
    outline: 1px dotted ButtonText
}

fieldset {
    padding: .35em .75em .625em
}

legend {
    box-sizing: border-box;
    color: inherit;
    display: table;
    max-width: 100%;
    padding: 0;
    white-space: normal
}

progress {
    vertical-align: baseline
}

textarea {
    overflow: auto
}

[type=checkbox],
[type=radio] {
    box-sizing: border-box;
    padding: 0
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
    height: auto
}

[type=search] {
    -webkit-appearance: textfield;
    outline-offset: -2px
}

[type=search]::-webkit-search-decoration {
    -webkit-appearance: none
}

::-webkit-file-upload-button {
    -webkit-appearance: button;
    font: inherit
}

details {
    display: block
}

summary {
    display: list-item
}

template {
    display: none
}

[hidden] {
    display: none
}

* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

html,
body {
    height: 100%
}

html {
    font-size: 10px
}

body {
    overflow: hidden
}

canvas {
    outline: none
}

#canvas {
    width: 100% !important;
    height: 100% !important
}

.wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.no-fouc--in {
    opacity: 1 !important;
    transition: .5s opacity linear
}

@font-face {
    font-family: "shuye";
    src: url(4ee96395e07a04577aab.ttf) format("truetype");
    font-weight: normal;
    font-style: normal;
    font-display: swap
}

#loader {
    background-color: #d27e04;
    background-color: #495ed7;
    z-index: 10001
}

#loader .loader__bar {
    background-color: #bbb
}

.intro {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 1
}

.intro--out {
    pointer-events: none
}

.intro__title {
    color: #fff;
    margin: 0;
    position: absolute;
    top: 40px;
    transform-origin: center top;
    transform: translateY(calc(47vh - 40px)) translateY(-50%) scale(1);
    transform: translateY(calc(var(--vh, 1vh) * 47 - 40px)) translateY(-50%) scale(1);
    pointer-events: none
}

.intro--out .intro__title {
    transform: translateY(0) scale(0.5);
    transition: all .75s ease-in-out
}

@media(max-width: 640px) {
    .intro--out .intro__title {
        transform: translateY(0) scale(0.35)
    }
}

.intro__title.no-transition {
    transition: none
}

.intro__title h1 {
    font-size: min(20vw, 6rem);
    /* font-family: "_NewYork"; */
    font-weight: normal;
    white-space: nowrap;
    display: flex;
    align-items: center;
}

.intro__title h1 span {
    opacity: 0;
    font-family: shuye;
    transform: translateY(50px);
    display: inline-block
}

.intro__title h1 span.in {
    opacity: 1;
    transition: .5s all cubic-bezier(0.215, 0.61, 0.355, 1);
    transform: translateY(0px)
}

.intro__subtitle {
    position: absolute;
    top: 50%;
    right: 0;
    width: min(18vw, 70px);
    height: min(18vw, 70px);
    background-image: url(quan.png);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    pointer-events: none;
    -webkit-animation: rotate 10s linear infinite;
    animation: rotate 10s linear infinite;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    filter: blur(5px);
    opacity: 0
}

.intro__subtitle--in {
    transition: 1s all linear;
    filter: blur(0px);
    opacity: 1
}

.intro__subtitle--out {
    transition: .5s all linear;
    opacity: 0
}

@-webkit-keyframes rotate {
    0% {
        transform: translateX(50%) translateY(-50%) translateY(-60%) rotate(0deg)
    }

    100% {
        transform: translateX(50%) translateY(-50%) translateY(-60%) rotate(-359deg)
    }
}

@keyframes rotate {
    0% {
        transform: translateX(50%) translateY(-50%) translateY(-60%) rotate(0deg)
    }

    100% {
        transform: translateX(50%) translateY(-50%) translateY(-60%) rotate(-359deg)
    }
}

.intro__cta {
    position: absolute;
    cursor: pointer;
    width: 190px;
    top: 0;
    transform: translateY(70vh) translateY(-50%) scale(1);
    transform: translateY(calc(var(--vh, 1vh) * 70)) translateY(-50%) scale(1);
    filter: blur(5px);
    opacity: 0
}

.intro--out .intro__cta {
    opacity: 0;
    transition: all .5s linear
}

@media(max-width: 640px) {
    .intro__cta {
        transform: translateY(65vh) translateY(-50%) scale(1);
        transform: translateY(calc(var(--vh, 1vh) * 65)) translateY(-50%) scale(1)
    }
}

.intro__cta--in {
    transition: 1s all linear;
    filter: blur(0px);
    opacity: 1
}

.hint {
    position: fixed;
    top: 30%;
    left: 50%;
    text-align: center;
    color: #fff;
    font-family: "DM Sans", sans-serif;
    font-size: 2rem;
    transform: translate(-50%, -50%);
    opacity: 0;
    filter: blur(5px);
    pointer-events: none
}

.hint--in {
    opacity: 1;
    filter: blur(0px);
    transition: 2s all ease-out
}

.hint--out {
    opacity: 0;
    filter: blur(5px)
}

.outro {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: #fff;
    font-family: "DM Sans", sans-serif;
    font-size: 2.5rem;
    text-align: center;
    padding: 10vw;
    box-sizing: border-box;
    opacity: 0;
    filter: blur(5px);
    pointer-events: none;
    transform: translateY(-10px);
    z-index: 4;
}

.outro.transition {
    transition: 2s all ease-out
}

@media(max-width: 640px) {
    .outro {
        font-size: 2rem
    }
}

.outro--in {
    opacity: 1;
    filter: blur(0px);
    transform: translateY(0px);
    pointer-events: auto
}

.outro p {
    max-width: 750px;
    line-height: 1.5;
    margin: 0
}

.outro p:first-of-type {
    margin-top: 50px
}

.outro__cta {
    cursor: pointer;
    width: 190px;
    margin-top: 50px
}

.vsh-scrollbar-0,
.vsh-scrollbar-1 {
    opacity: 0;
    transition: 1s opacity linear;
    background-color: rgba(255, 255, 255, .23) !important;
    mix-blend-mode: normal !important;
    width: 2px !important;
    pointer-events: none
}

.vsh-scrollbar-0--in,
.vsh-scrollbar-1--in {
    pointer-events: auto;
    opacity: 1
}

@media(max-width: 640px) {

    .vsh-scrollbar-0,
    .vsh-scrollbar-1 {
        right: 5px !important
    }
}

.vsh-scrollbar__handle-0,
.vsh-scrollbar__handle-1 {
    background-color: #fff !important;
    width: 100% !important;
    left: 0% !important
}

.sound-btn {
    width: 58px;
    height: 20px;
    position: fixed;
    left: 110px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    z-index: 6;
}

.sound-btn--in {
    opacity: 1;
    transition: 1s opacity linear;
    pointer-events: auto
}

@media(max-width: 550px) {
    .sound-btn--in {
        opacity: .75 !important
    }
}

@media(max-width: 1200px) {
    .sound-btn {
        left: 80px
    }
}

@media(max-width: 550px) {
    .sound-btn {
        left: 14%;
        width: 44px;
        height: 10px;
        transform: translateY(5px)
    }
}

@media(max-width: 400px) {
    .sound-btn {
        left: 12%
    }
}

.sound-btn span {
    width: 1px;
    height: 100%;
    background: #fff;
    transform: scaleY(0.1);
    transition: 1s background linear;
    transform-origin: bottom
}

.about-btn {
    position: fixed;
    right: 110px;
    font-size: 2rem;
    color: #fff;
    cursor: pointer;
    border-radius: 50px;
    font-family: "DM Sans", sans-serif;
    pointer-events: none;
    opacity: 0;
    transition: .75s opacity ease-in-out
}

.about-btn--in {
    pointer-events: auto;
    opacity: 1 !important
}

@media(max-width: 550px) {
    .about-btn--in {
        opacity: .75 !important
    }
}

@media(max-width: 1200px) {
    .about-btn {
        right: 80px
    }
}

@media(max-width: 640px) {
    .about-btn {
        font-size: 1.6rem
    }
}

@media(max-width: 550px) {
    .about-btn {
        right: 14%
    }
}

@media(max-width: 400px) {
    .about-btn {
        right: 12%
    }
}

.close-btn {
    position: fixed;
    right: 110px;
    cursor: pointer;
    pointer-events: none;
    opacity: 0;
    width: 31px;
    height: 31px;
    transition: .75s opacity linear;
    transform: rotate(45deg)
}

@media(max-width: 1200px) {
    .close-btn {
        right: 80px
    }
}

@media(max-width: 1000px) {
    .close-btn {
        right: 6%
    }
}

.close-btn--in {
    pointer-events: auto;
    opacity: 1 !important
}

.close-btn--in div:first-child {
    -webkit-animation: closeInX .75s ease-in-out 1;
    animation: closeInX .75s ease-in-out 1;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both
}

.close-btn--in div:last-child {
    -webkit-animation: closeInY .75s ease-in-out 1;
    animation: closeInY .75s ease-in-out 1;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-delay: .5s;
    animation-delay: .5s
}

.close-btn--out {
    opacity: 0 !important
}

.close-btn--out div:first-child {
    -webkit-animation: closeOutX .5s ease-in-out 1;
    animation: closeOutX .5s ease-in-out 1;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    animation-fill-mode: both
}

.close-btn--out div:last-child {
    -webkit-animation: closeOutY .5s ease-in-out 1;
    animation: closeOutY .5s ease-in-out 1;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-delay: .25s;
    animation-delay: .25s
}

.close-btn div {
    position: absolute;
    background: #fff
}

.close-btn div:first-child {
    width: 100%;
    height: 1px;
    top: 50%;
    left: 0;
    transform-origin: 0 50%
}

.close-btn div:last-child {
    width: 1px;
    height: 100%;
    top: 0;
    left: 50%;
    transform-origin: 50% 100%
}

@-webkit-keyframes closeInX {
    0% {
        transform: scaleX(0)
    }

    100% {
        transform: scaleX(100%)
    }
}

@keyframes closeInX {
    0% {
        transform: scaleX(0)
    }

    100% {
        transform: scaleX(100%)
    }
}

@-webkit-keyframes closeInY {
    0% {
        transform: scaleY(0)
    }

    100% {
        transform: scaleY(100%)
    }
}

@keyframes closeInY {
    0% {
        transform: scaleY(0)
    }

    100% {
        transform: scaleY(100%)
    }
}

@-webkit-keyframes closeOutX {
    0% {
        transform: scaleX(100%)
    }

    100% {
        transform: scaleX(0%)
    }
}

@keyframes closeOutX {
    0% {
        transform: scaleX(100%)
    }

    100% {
        transform: scaleX(0%)
    }
}

@-webkit-keyframes closeOutY {
    0% {
        transform: scaleY(100%)
    }

    100% {
        transform: scaleY(0%)
    }
}

@keyframes closeOutY {
    0% {
        transform: scaleY(100%)
    }

    100% {
        transform: scaleY(0%)
    }
}

.about {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    pointer-events: none;
    opacity: 0;
    color: #fff;
    display: flex;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text
}

.about--in {
    pointer-events: auto;
    opacity: 1;
    transition: 1s background-color linear
}

@media(max-width: 1050px) {
    .about--in {
        background-color: rgba(10, 8, 191, .2)
    }
}

.about__content {
    left: 50%;
    width: 50%;
    margin-left: auto;
    padding: 250px 15% 250px 0;
    box-sizing: border-box
}

@media(max-width: 1050px) {
    .about__content {
        width: 55%
    }
}

@media(max-width: 1000px) {
    .about__content {
        width: 100%;
        padding: 200px 15% 200px 15%
    }
}

@media(max-width: 600px) {
    .about__content {
        padding: 200px 10% 200px 10%
    }
}

.about h2 {
    font-size: 5rem;
    /* font-family: "_NewYork"; */
    text-transform: uppercase;
    font-weight: normal;
    margin-top: 100px
}

@media(max-width: 550px) {
    .about h2 {
        font-size: 4rem
    }
}

.about p {
    font-size: 2rem;
    font-family: "DM Sans", sans-serif;
    line-height: 1.5
}

.about p a {
    margin-top: 10px;
    display: block;
    text-decoration: underline;
    color: #fff
}

.about__p-music {
    margin-top: 100px
}

.about__p-music a {
    display: inline !important
}

.reference {
    border-bottom: 1px solid #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0
}

.reference__title {
    font-size: 3rem;
    font-family: "DM Sans", sans-serif;
    font-weight: bold;
    text-transform: uppercase
}

.reference source-link {
    cursor: pointer
}

@media(max-width: 1350px) {
    .reference {
        flex-direction: column;
        align-items: flex-start
    }
}

@media(max-width: 1000px) {
    .reference {
        flex-direction: row;
        align-items: center;
        padding: 25px 0
    }
}

@media(max-width: 720px) {
    .reference__title {
        font-size: 2.5rem
    }
}

@media(max-width: 640px) {
    .reference {
        flex-direction: column;
        align-items: flex-start
    }
}

roll-title {
    position: relative
}

.roll-title div:last-child {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0
}

.roll-title div:last-child:after {
    content: attr(data-content);
    position: absolute;
    top: 0;
    left: 0
}

.roll-title {
    perspective: 500px
}

.mouse-btn {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    opacity: 0;
    transform: translateY(-30px);
    transition: .3s ease-in all;
}

.mouse-btn.show {
    opacity: 1;
    transform: translateY(0);
}


.mouse-btn span {
    display: flex;
    width: 26px;
    height: 40px;
    border-radius: 15px;
    border: 2px solid #fff;
    position: relative;
    box-shadow: 0 0 0 1px rgba(200, 200, 200, .1),
        0 1px 5px rgba(200, 200, 200, .1);
}

.mouse-btn span::before {
    animation: jump 1.8s linear 0s infinite normal none;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #fff;
    position: absolute;
    top: 10px;
    left: 50%;
    margin-left: -2.5px;
    box-shadow: 0 0 0 1px rgba(200, 200, 200, .1),
        0 1px 5px rgba(200, 200, 200, .1);
    content: ''
}

@keyframes jump {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(15px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* .scrolldown {
    color: skyblue;
    width: 20px;
    height: 36px;
    border: 2px solid skyblue;
    border-radius: 20px;
    box-sizing: border-box;
    cursor: pointer;
}

.scrolldown::before {
    content: "";
    position: absolute;
    bottom: 30px;
    left: 50%;
    width: 6px;
    height: 6px;
    margin-left: -3px;
    background-color: skyblue;
    border-radius: 100%;
    animation: scrolldown-anim 2s infinite;
    box-sizing: border-box;
    box-shadow: 0px -5px 3px 1px #2a547066;
}

@keyframes scrolldown-anim {
    0% {
        opacity: 0;
        height: 6px;
    }

    40% {
        opacity: 1;
        height: 10px;
    }

    80% {
        transform: translate(0, 20px);
        height: 10px;
        opacity: 0;
    }

    100% {
        height: 3px;
        opacity: 0;
    }
}

.chevrons {
    padding: 12px 0 0 0;
    margin-left: 2px;
    margin-top: 48px;
    width: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.chevrondown {
    margin-top: -13px;
    position: relative;
    border: solid skyblue;
    border-width: 0 3px 3px 0;
    display: inline-block;
    width: 10px;
    height: 10px;
    transform: rotate(45deg);
}

.chevrondown:nth-child(odd) {
    animation: pulse54012 500ms ease infinite alternate;
}

.chevrondown:nth-child(even) {
    animation: pulse54012 500ms ease infinite alternate 250ms;
}

@keyframes pulse54012 {
    from {
        opacity: 0;
    }

    to {
        opacity: 0.5;
    }
} */

.home-btn {
    width: 120px;
    height: 32px;
    display: flex;
    font-size: 16px;
    color: #fff;
    transition: all 0.3s ease-in-out;
    box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.2);
    border-radius: 9999px;
    align-items: center;
    justify-content: center;
    background: #7cc447;
    border: 3px solid #ffffff4d;
    outline: none;
    cursor: pointer;
    position: absolute;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    bottom: calc(100vh - 70vh);
    opacity: 0;
    z-index: 3;
    overflow: hidden;
}

/* .home-btn:before {
    content: "";
    position: absolute;
    left: 55%;
    transform: translateX(-50%) scaleY(1) scaleX(1.45);
    top: 180%;
    width: 160%;
    height: 190%;
    background-color: rgb(8, 37, 198);
    border-radius: 50%;
    display: block;
    transition: all 0.5s 0.1s cubic-bezier(0.55, 0, 0.1, 1);
    z-index: -1;
}

.home-btn:after {
    content: "";
    position: absolute;
    left: 55%;
    transform: translateX(-50%) scaleY(1) scaleX(1.45);
    top: 180%;
    width: 160%;
    height: 190%;
    background-color: rgb(8, 37, 198);
    border-radius: 50%;
    display: block;
    transition: all 0.5s 0.1s cubic-bezier(0.55, 0, 0.1, 1);
    z-index: -1;
} */

.home-btn.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.home-btn:hover {
    transform: translateX(-50%) translateY(0) scale(1.05);
    border-color: #fff9;
}

.home-btn:hover::before {
    animation: shine 1.5s ease-out infinite;
}

.home-btn::before {
    content: "";
    position: absolute;
    width: 100px;
    height: 100%;
    background-image: linear-gradient(120deg,
            rgba(255, 255, 255, 0) 30%,
            rgba(255, 255, 255, 0.8),
            rgba(255, 255, 255, 0) 70%);
    top: 0;
    left: -100px;
    opacity: 0.6;
}

@keyframes shine {
    0% {
        left: -100px;
    }

    60% {
        left: 100%;
    }

    to {
        left: 100%;
    }
}

/* .home-btn:hover:before {
    top: -35%;
    background-color: rgb(8, 37, 198);
    transform: translateX(-50%) scaleY(1.3) scaleX(0.8);
}

.home-btn:hover:after {
    top: -45%;
    background-color: rgb(8, 37, 198);
    transform: translateX(-50%) scaleY(1.3) scaleX(0.8);
} */

.out-btn {
    width: 120px;
    height: 32px;
    display: flex;
    font-size: 16px;
    color: #fff;
    transition: all 0.3s ease-in-out;
    box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.2);
    border-radius: 9999px;
    align-items: center;
    justify-content: center;
    background: #7cc447;
    border: 3px solid #ffffff4d;
    outline: none;
    cursor: pointer;
    opacity: 1;
    overflow: hidden;
    margin-top: 70px;
}

.out-btn:before {
    content: "";
    position: absolute;
    width: 100px;
    height: 100%;
    background-image: linear-gradient(120deg,
            rgba(255, 255, 255, 0) 30%,
            rgba(255, 255, 255, 0.8),
            rgba(255, 255, 255, 0) 70%);
    top: 0;
    left: -100px;
    opacity: 0.6;
}

.out-btn:hover {
    transform: scale(1.05);
    border-color: #fff9;
}

.out-btn:hover::before {
    animation: shine 1.5s ease-out infinite;
}

.file-button-div {
    position: absolute;
    top: 52px;
    right: 45px;
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
}


.file-button {
    padding: .5rem;
    margin-left: 10px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    z-index: 3;
    font-family: shuye;
    border-radius: 50%;
    border: 2px solid #fff;
}

@media (max-width:640px) {
    .file-button {
        top: 45px;
    }

    .file-button-txt {
        display: none;
    }
}

.file-button tt {
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    transition: .3s opacity ease-in;
}

.file-button span {
    display: flex;
    width: 2rem;
    height: 2rem;
    position: relative;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3px;
    cursor: pointer;
}

.file-button tt {
    width: 1.5rem;
    height: 2px;
    display: block;
    border-radius: 999px;
    background-color: #fff;
    transition: .3s transform ease-in;
    transform: scale(1) rotate(0);
}

.file-button span::before,
.file-button span::after {
    content: '';
    width: 1rem;
    height: 2px;
    display: block;
    border-radius: 999px;
    background-color: #fff;
    transition: .3s transform ease-in;
}

.file-box {
    position: fixed;
    display: flex;
    right: 0;
    top: 0;
    background-color: transparent;
    z-index: 4;
}

.file-bg {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    border-radius: 20px 0 0 20px;
    transform: translateX(100%);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    transition: .3s transform ease;
    background-color: rgba(232, 235, 241, .06);
    background-image: linear-gradient(hsla(0, 0%, 97%, .16), hsla(0, 0%, 97%, .16)), url(noise-filter.svg)
}

.file-open .file-bg {
    transform: translateX(0);
}

.file-div {
    width: 37rem;
    transform: translateX(100%);
    opacity: 0;
    display: flex;
    padding: 12rem 0 10rem;
    overflow: hidden;
    transition: .3s transform ease;
    flex-direction: column;
    gap: 6%;
    z-index: 2;
}

.file-div::before {
    content: '';
    height: 1px;
    background-color: #fff;
    position: absolute;
    top: 10rem;
    left: 40px;
    right: 0;
}

.file-con a {
    padding: 25px 0;
    display: block;
    font-family: MacHei;
    text-decoration: none;
    color: #fff;
    font-size: 22px;
    font-weight: bold;
    line-height: 1;
    display: flex;
    justify-content: space-between;
    font-family: shuye;
    width: 100%;
    line-height: 1;
    transition: .2s color ease
}

.file-con a svg {
    transform: translate(-15px, 15px);
    opacity: 0;
    transition: all .2s ease;
}

.file-con.hover a {
    color: rgba(255, 255, 255, .6);
}

.file-con a:hover svg {
    transform: translate(0, 0);
    opacity: 1;
}

.file-content,
.file-input,
.copyright {
    padding: 0 5rem;
}

.copyright a {
    color: #fff;
    text-decoration: underline;
}

.file-input {
    display: flex;
}

.file-input .input {
    border-radius: 6px;
    position: relative;
    padding: 6px 12px;
    margin-right: 10px;
    background-color: rgba(255, 255, 255, .2);
}

.file-input span {
    position: absolute;
    font-size: 1.5rem;
    color: #fff;
    left: 12px;
    top: 12px;
    transition: .3s ease all;
}

.file-input input::placeholder {
    color: #fff;
    font-size: 1.5rem;
}

.file-input form {
    display: flex;
}

.file-open .file-button span::before {
    transform: translateY(5px) rotate(45deg);
}

.file-open .file-button span::after {
    transform: translateY(-5px) rotate(-45deg);
}

.file-open .file-button tt {
    transform: scale(0) rotate(180deg);
}

.file-open .file-div {
    transform: translateY(0);
    opacity: 1;
}

.copyright {
    font-size: 1rem;
    color: #fff;
}

.copyright small {
    font-size: 100%;
    word-wrap: break-word;
}

@media (max-width:640px) {
    .file-open {
        left: 0
    }

    .file-con a {
        padding: 15px 0;
    }

    .file-div {
        width: 100%;
        max-width: none;
        height: 0;
    }

    .file-input input {
        width: 160px;
    }
}

.register {
    display: flex;
    flex-direction: column;
}

.registerTit {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    margin-left: 15px;
    margin-bottom: 10px;
}

.field {
    width: 275px;
    height: 50px;
    position: relative;
    background: rgba(255, 255, 255, .2);
    border-radius: 6px;
    overflow: hidden;
}


.codeBox {
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    padding: 0 5rem;
}

.codeBox .codeTxt {
    margin-top: 1rem;
}

.field input {
    width: 183px;
    height: 50px;
    border: 0;
    padding: 0 0 0 16px;
    font-size: 0;
    color: #666;
    background-color: transparent;
    border: 0;
    outline: none;
}

.field input:focus {
    font-size: 18px;
    border: 0
}

.field input:focus::selection {
    background: rgba(188, 232, 255, 0.5);
}

.field input.active {
    font-size: 18px;
}

.field input,
.field button {
    position: absolute;
    height: 50px;
}

.field button {
    background: rgba(0, 0, 0, 0.2);
    right: 0;
    border: 0;
    cursor: pointer;
    padding: 0;
    width: 75px;
    border-radius: 6px;
    font-size: 14px;
    z-index: 10;
    transition:
        width .3s ease,
        background .3s ease,
        opacity .3s ease;
    opacity: 0;
    color: #eee;
    text-transform: uppercae;
    pointer-events: none;


}

.field span {
    font-size: 18px;
}

.field button.active {
    color: #ffffff;
    opacity: 1;
    pointer-events: auto;
    background-color: #7cc447;


}

.field button.active:hover {}

.field button.full {
    width: 100%;
    background-color: #7cc447;
}

.field input:focus+label {
    font-size: 12px;
    transform: translate(15px, 2px) scale(0);
    color: rgba(255, 255, 255, 0.7);
}

.field label {
    position: absolute;
    color: rgba(255, 255, 255, 1);
    transform: translate(3px, 2px);
    transition:
        transform .3s ease,
        font-size .3s ease,
        color .3s .1s ease;
    font-size: 28px;
    cursor: text;
    white-space: nowrap;
}

.field label.active {
    font-size: 14px;
    transform: translate(15px, 2px) scale(0);
    color: rgba(255, 255, 255, 0.7);
}

.field input:focus+label+button {
    opacity: 1;
}