html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    text-decoration: none;
}

body {
    font-family: 'SourceHanSansCN', 'PingFang SC', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

body {
    line-height: 1;
    position: relative;
}

.bg-video {
    position: absolute;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: 0;
}

ol,
ul {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

img {
    max-width: 100%;
}

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

#wrapper,
#fullpage,
.section {
    width: 100%;
    height: 100%;
    margin: 0 auto;
}

.section {
    position: relative;
    overflow: hidden;
}

.copyright {
    width: 100%;
    position: absolute;
    bottom: 7%;
    height: 14px;
    font-size: 14px;
    color: rgba(255, 255, 255, 1);
    line-height: 21px;
    text-align: center;
}

.copyright > a {
    color: rgba(255, 255, 255, 1);
}

.copyright > a:active {
    color: rgba(255, 255, 255, 1);
}

.fp-tableCell {
    position: relative;
    z-index: 2;
}
.fp-tableCell h1 {
    display: flex;
    align-items: center;
    justify-content: center;
}

.subtitle {
    min-height: 52px;
    margin-top: 17px;
    color: #fff;
    text-align: center;
    font-family: 'Microsoft YaHei UI';
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
}
.des {
    width: 660px;
    margin: 17px auto 33px auto;
    color: #fff;
    text-align: center;
    font-family: 'Microsoft YaHei UI';
    font-size: 13px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px; /* 215.385% */
}

.download {
    display: flex;
}
.download a {
    cursor: pointer;
    display: inline-flex;
    width: 253px;
    height: 56px;
    justify-content: center;
    align-items: center;
    border-radius: 84px;
    margin: 0 auto;
    text-decoration: none;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-color: #74b1ff;
    background: linear-gradient(93deg, #539dff 7.5%, #073dc6 97.94%);
    box-sizing: border-box;
    color: #fff;
    text-align: center;
    font-family: 'Microsoft YaHei UI';
    font-size: 15px;
    font-style: normal;
    font-weight: 700;
}
.download a img {
    margin-right: 10px;
    width: 22px;
    height: auto;
}
.hvr-sweep-to-right {
    overflow: hidden;
}
.hvr-sweep-to-right::before {
    border-radius: 84px !important;
    background-color: rgba(255, 255, 255, 0.15) !important;
}

.download .andriod {
    position: relative;
    background-image: url('../image/btn_android.png');
}

.download .andriod .andriod-download {
    width: 150px;
    height: 150px;
    background-image: url('../image/qc.png');
    background-size: cover;
    position: absolute;
    top: 43px;
    opacity: 0;
}

.logo_1 {
    width: 191px;
    height: auto;
}
#pg_1::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    background: #00000070;
}

#pg_1 .logo_1 {
    top: -150px;
    top: -20vh;
}

#pg_1 .desc {
    width: 540px;
    text-align: center;
    color: #ffffff;
    top: -150px;
    top: -15vh;
}

#pg_1 .fp-tableCell {
    text-align: center;
}

#pg_1,
#pg_2 {
    /* background-image: url('../image/bg.png');
    background-size: cover; */
}
#pg_2 .logo {
    display: inline-block;
    width: 167px;
    height: 28px;
    margin: 0 auto;
}
#pg_2::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.9);
}
.second-swiper {
    margin: 30px auto 12px auto;
}
.swiper-wrapper {
    display: flex;
    align-items: center;
    height: 600px;
}
.swiper-slide {
    height: 360px;
    border-radius: 10px;
    will-change: transform, opacity, height; /* 预告知浏览器高度也会变化 */
    transition: all 0.6s ease; /* 高度变化的过渡效果 */
    z-index: 1; /* 默认 z-index */
}

.swiper-slide video {
    border-radius: 10px;
}

.swiper-slide-active {
    padding: 12px;
    box-sizing: border-box;
    /* width: 1048px !important; */
    transform: scale(1.6) !important;
    /* height: 600px; */
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.36);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(19.399999618530273px);
    will-change: transform, opacity, height; /* 预告知浏览器高度也会变化 */
    transition: all 0.6s ease; /* 高度变化的过渡效果 */
    z-index: 2; /* 当前幻灯片的 z-index 更高 */
}
.swiper-slide-active video {
    border-radius: 10px;
}

.second-swiper video {
    width: 100% !important;
    height: 100% !important;
    margin: auto;
}

#pg_3 {
    /* position: absolute; */
    /* background-image: url('../image/bg.png');
    background-size: cover; */
    /* text-align: center; */
    position: relative;
}
#pg_3::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.9);
}
.grid-box {
    margin: 30px auto 0 auto;
    display: flex;
    flex-wrap: wrap;
    width: 1189px;
    justify-content: space-between;
}

.grid-box-item {
    position: relative;
    width: 383px;
    height: 271px;
    border-radius: 20px;
    margin-bottom: 24px;
    transition: all 0.5s ease-in-out;
}
.grid-box-item::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
    border-radius: 20px;
    left: 0;
    top: 0;
    background: transparent;
}
.grid-box-item:hover {
    -webkit-transform: scale(1.04);
    transform: scale(1.04);
}

.grid-box-item:hover::after {
    background: #00000070;
}
.grid-box-item:hover .grid-box-item-content button {
    /* opacity: 1; */
    animation: up ease-in-out 0.5s forwards;
    -webkit-animation: up ease-in-out 0.5s forwards;
}

.grid-box-item-content {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.grid-box-item video {
    width: 100%;
    height: 100%;
    border-radius: 20px;
}

.grid-box-item-content button {
    opacity: 0;
    display: flex;
    cursor: pointer;
    width: 142.629px;
    height: 46.864px;
    padding: 9px 40px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    border-radius: 84px;
    border: 2px solid #fff;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0px -5px 11.9px 0px rgba(255, 255, 255, 0.1) inset;
}
.grid-box-item-content button:hover {
    color: #3159fe;
}

#video-tvc-1 {
    width: 537px;
    height: 303px;
}

.mbp .bg_temp {
    /*position: absolute;*/
    /*top: 40px;*/
    /*left: 81px;*/
    /*width: 537px;*/
    /*height: 302px;*/
    /*background-image: url("../image/timg.jpg");*/
    /*background-size: cover;*/
    /*z-index: 999;*/
}

#fullpage .video-tvc {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

#fp-nav li span {
    background: rgba(255, 255, 255, 0.8) !important;
}
.hidden {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.5s ease;
}

.animetion-up {
    animation: up ease-in-out 1s 0.2s forwards;
    -webkit-animation: up ease-in-out 1s 0.2s forwards;
}

.animetion-right {
    animation: right ease-in-out 1s forwards;
    -webkit-animation: right ease-in-out 1s forwards;
}

.animetion-down {
    animation: down ease-in-out 1s 0.2s;
    -webkit-animation: down ease-in-out 1s 0.2s;
}

@-webkit-keyframes up {
    from {
        -webkit-transform: translate3d(0, 30px, 0);
        opacity: 0;
    }
    to {
        -webkit-transform: translateY(0);
        opacity: 1;
    }
}

@keyframes up {
    from {
        transform: translate3d(0, 30px, 0);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@-webkit-keyframes down {
    from {
        -webkit-transform: translateY(-30px);
        opacity: 0;
    }
    to {
        -webkit-transform: translateY(0);
        opacity: 1;
    }
}

@keyframes down {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@-webkit-keyframes right {
    from {
        -webkit-transform: translateX(0);
        opacity: 0;
    }
    to {
        -webkit-transform: translateX(800px);
        opacity: 1;
    }
}

@keyframes right {
    from {
        transform: translateX(0);
        opacity: 0;
    }
    to {
        transform: translateX(800px);
        opacity: 1;
    }
}

@-webkit-keyframes left {
    from {
        -webkit-transform: translateX(100px);
        opacity: 0;
    }
    to {
        -webkit-transform: translateX(0);
        opacity: 1;
    }
}

@keyframes left {
    from {
        transform: translateX(100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}