@charset "utf-8";



* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    outline: 0;
    -webkit-text-size-adjust: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

* {
    margin: 0;
    padding: 0;
}

@font-face {
    font-family: 'Rubik';
    src: url('../fonts/Rubik-Regular.ttf');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'Rubik bold';
    src: url('../fonts/Rubik-Medium.ttf');
    font-weight: normal;
    font-style: normal;
}


body {
    background: #fff;
    font-family: 'Microsoft YaHei', ' Open Sans', 'PingFang SC', 'Helvetica Neue', 'Hiragino Sans GB', 'WenQuanYi Micro Hei', 'Arial', "sans-serif";
    font-size: 14px;
    color: #666;
}

/*用来解决在安卓上的点击出现篮框问题*/
body {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/*解决ios上去除微信点击蓝色边框 */
a:focus,
input:focus,
p:focus,
div:focus {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

li {
    list-style: none;
}

img[src=""],
img:not([src]) {
    opacity: 0;
}


a,
img,
button,
input,
textarea,
select {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}

input,
input:focus,
button,
button:focus {
    box-shadow: none;
    outline: 0;
    border: none;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    text-decoration: none;
}

a:focus {
    text-decoration: none;
}

img {
    vertical-align: middle;
    border: none;
}

i {
    font-style: normal;
}

.page {
    overflow-x: hidden;
}

.img img {
    width: 100%;
}

.left {
    float: left;
}

.right {
    float: right;
}

.clear {
    clear: both;
}

.clear:after {
    content: '';
    height: 0;
    clear: both;
    display: block;
}

.oh {
    overflow: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    line-height: 1;
}

.pr {
    position: relative;
}

.tc {
    text-align: center;
}

.db {
    display: block;
}

.clearfix:after {
    content: "";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
}

.sca {
    overflow: hidden;
}

.cp {
    cursor: pointer;
}
.one_line {
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
}
.two_line {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/*图片悬浮放大*/
.sca>img {
    -webkit-transition: -webkit-transform 1.3s;
    transition: -webkit-transform 1.3s;
    -o-transition: transform 1.3s;
    transition: transform 1.3s;
    transition: transform 1.3s, -webkit-transform 1.3s;
    -webkit-transition: transform 1.3s;
}

.sca>img:hover {
    -webkit-transform: scale(1.03);
    -ms-transform: scale(1.03);
    transform: scale(1.03);
}

/*anmite*/
.splitting .word {
    overflow: hidden;
    line-height: 1.1;
    display: inline-block;
}
.about_text.splitting .char {
    opacity: 0;
    transform: translateY(100%);
    transition: var(--transition-custom2);
    transition-property: opacity, transform;
}

 .aos-animate .splitting .char {
    transition-delay: calc(20ms + (30ms * var(--char-index)))
} 


.aos-animate .main-tit.splitting .char,
.aos-animate .main-tit.splitting .char {
    opacity: 1.0;
    transform: translateY(0);
}
.tt {
    overflow: hidden;
    opacity: 0;
}

.aos-animate .tt {
    animation: an_7 1s 1 both;
    animation-timing-function: cubic-bezier(0.22, 0.61, 0.36, 1);
    animation-delay: 0.4s;
}
.about_text .tt:nth-child(2) {
    animation-delay: 0.5s;
}
.about_text .tt:nth-child(3) {
    animation-delay: 0.6s;
}
@media (max-width:767px) {
    .tt {
        opacity: 1;
    }

}
@keyframes text-active-animation {
    from {
        opacity: 0;
        filter: Alpha(opacity=0);
        -webkit-transform: translateY(50px);
        transform: translateY(50px);
    }

    to {
        opacity: 1.0;
        filter: Alpha(opacity=100);
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes text-fade-out {
    from {
        opacity: 1.0;
        filter: Alpha(opacity=100);
    }

    to {
        opacity: 0;
        filter: Alpha(opacity=0);
    }
}
@keyframes an_5 {
    from {
        opacity: 0;
        transform: translate3d(0px, 80px, 0px);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}
@keyframes an_7 {
    from {
        opacity: 0;
        transform: perspective(1000px) translate3d(0px, 300px, 0px) rotate3d(-100, 0, 0, 45deg);
    }

    to {
        opacity: 1;
        transform: perspective(500px) translate3d(0, 0, 0);
    }
}


/* button */
.white_button a {
    color: var(--white-color);
}
.grey_button a {
    color: #666;
}
.index_button a{
    position: relative;
    display: flex;
    align-items: center;
   height: 46px;
   z-index: 1;
}
.index_button span {
    position: absolute;
    left: 0;
    top: 0;
    width: 46px;
height: 46px;
    border-radius: 40px;
    display: flex;
    align-items: center;
  padding-left: 13px;
  transition: width .4s  cubic-bezier(0.63, 0.01, 0.45, 1);
  z-index: -1;
}
.index_button span i {
    width: 20px;
height: 20px;
background-repeat: no-repeat;
background-position: center;
}
.white_button span {
    border: 1px solid rgba(255, 255, 255, 0.30);
}
.grey_button span {
    border: 1px solid rgba(0, 0, 0, 0.20);
}
.index_button em {
    padding-left: 51px;
    font-size: 16px;
    font-weight: 400;
    line-height: 26px; 
    font-style: normal;
}
.white_button span i {
    background-image: url(../images/arrow_right_w.svg);
}
.grey_button span i {
    background-image: url(../images/arrow_right_g.svg);
}
.grey_button a:hover {
    color: var(--white-color);
}
.grey_button a:hover span i {
    background-image: url(../images/arrow_right_w.svg);
}
.index_button a:hover span {
    width: calc(100% + 20px);
}
.index_button a:hover span {
    border-color: var(--main-color);
    background-color: var(--main-color);
}





/*scroll*/
::-webkit-scrollbar {
    width: 4px;
    height: 2px
}

::-webkit-scrollbar-button:vertical {
    display: none
}

::-webkit-scrollbar-corner,
::-webkit-scrollbar-track {
    background-color: #999;
}

::-webkit-scrollbar-thumb {
    border-radius: 0;
    background-color: #ccc;
}

.m_scoll::-webkit-scrollbar {
    width: 6px;
    height: 2px
}

.m_scoll::-webkit-scrollbar-button:vertical {
    display: none
}

.m_scoll::-webkit-scrollbar-corner,
::-webkit-scrollbar-track {
    background-color: transparent;
}

.m_scoll::-webkit-scrollbar-thumb {
    border-radius: 0;
    background-color: var(--main-color);
}




.mo_show {
    display: none !important;
}

.dis_flex {
    display: flex;
}

.dis_between {
    justify-content: space-between;
}

.dis_center {
    align-items: center;
}

/*版心页面大小*/
.my-container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    max-width: 1480px;
}

@media (max-width:1680px) {
    .my-container {
        padding: 0 120px;
    }

}

@media (max-width:1366px) {
    .my-container {
        padding: 0 100px;
    }

}

@media (max-width:1279px) {

    .my-container {
        padding: 0 60px;
    }
}

@media (max-width:991px) {
    .my-container {
        padding: 0 30px;
    }

}

@media (max-width:767px) {
    .my-container {
        max-width: 100%;
        padding: 0 16px
    }

    .mo_show {
        display: block !important;
    }

    .pc_show {
        display: none !important;
    }

}

.font16 {
    font-size: 16px;
}

.font18 {
    font-size: 18px;
}

.font20 {
    font-size: 20px;
}

.font22 {
    font-size: 22px;
}

.font24 {
    font-size: 24px;
}

.font26 {
    font-size: 26px;
}

.font28 {
    font-size: 28px;
}

.font30 {
    font-size: 30px;
}

.font32 {
    font-size: 32px;
}

.font36 {
    font-size: 36px;
}

.font38 {
    font-size: 38px;
}

.font40 {
    font-size: 40px;
}

.font42 {
    font-size: 42px;
}

.font44 {
    font-size: 44px;
}

.font46 {
    font-size: 46px;
}

.font48 {
    font-size: 48px;
}

.font50 {
    font-size: 50px;
}

.font52 {
    font-size: 52px;
}

.font54 {
    font-size: 54px;
}

.font56 {
    font-size: 56px;
}

.font60 {
    font-size: 60px;
}

.font64 {
    font-size: 64px;
}
.font66 {
    font-size: 66px;
}
.font72 {
    font-size: 72px;
}
@media (max-width:1580px) {
    .font32 {
        font-size: 30px;
    }

    .font38 {
        font-size: 36px;
    }

    .font40 {
        font-size: 36px;
    }

    .font42 {
        font-size: 38px;
    }

    .font44 {
        font-size: 42px;
    }

    .font46 {
        font-size: 42px;
    }

    .font48 {
        font-size: 42px;
    }

    .font50 {
        font-size: 42px;
    }

    .font52 {
        font-size: 44px;
    }

    .font54 {
        font-size: 52px;
    }

    .font56 {
        font-size: 52px;
    }

    .font60 {
        font-size: 58px;
    }

    .font64 {
        font-size: 60px;
    }
    .font66 {
        font-size: 62px;
    }
    .font72 {
        font-size: 68px;
    }
}

@media (max-width:1366px) {
    .font24 {
        font-size: 22px;
    }

    .font26 {
        font-size: 24px;
    }

    .font28 {
        font-size: 26px;
    }

    .font32 {
        font-size: 28px;
    }

    .font36 {
        font-size: 34px;
    }

    .font38 {
        font-size: 34px;
    }

    .font40 {
        font-size: 34px;
    }

    .font42 {
        font-size: 36px;
    }

    .font44 {
        font-size: 40px;
    }

    .font46 {
        font-size: 40px;
    }

    .font48 {
        font-size: 40px;
    }

    .font50 {
        font-size: 46px;
    }

    .font52 {
        font-size: 48px;
    }

    .font54 {
        font-size: 50px;
    }

    .font56 {
        font-size: 50px;
    }

    .font60 {
        font-size: 56px;
    }

    .font64 {
        font-size: 58px;
    }
    .font66 {
        font-size: 60px;
    }
    .font72 {
        font-size: 64px;
    }

}

@media (max-width:1280px) {
    .font26 {
        font-size: 22px;
    }

    .font28 {
        font-size: 24px;
    }

    .font30 {
        font-size: 26px;
    }

    .font32 {
        font-size: 26px;
    }

    .font36 {
        font-size: 32px;
    }

    .font38 {
        font-size: 32px;
    }

    .font40 {
        font-size: 32px;
    }

    .font42 {
        font-size: 32px;
    }

    .font44 {
        font-size: 36px;
    }

    .font46 {
        font-size: 38px;
    }

    .font48 {
        font-size: 38px;
    }

    .font50 {
        font-size: 38px;
    }

    .font52 {
        font-size: 38px;
    }

    .font54 {
        font-size: 46px;
    }

    .font56 {
        font-size: 46px;
    }

    .font60 {
        font-size: 54px;
    }

    .font64 {
        font-size: 56px;
    }
    .font66 {
        font-size: 58px;
    }
    .font72 {
        font-size: 60px;
    }

}

@media (max-width:991px) {
    .font24 {
        font-size: 22px;
    }

    .font30 {
        font-size: 24px;
    }

    .font32 {
        font-size: 24px;
    }

    .font36 {
        font-size: 30px;
    }

    .font38 {
        font-size: 30px;
    }

    .font40 {
        font-size: 32px;
    }

    .font42 {
        font-size: 32px;
    }

    .font44 {
        font-size: 32px;
    }

    .font46 {
        font-size: 36px;
    }

    .font48 {
        font-size: 36px;
    }

    .font50 {
        font-size: 36px;
    }

    .font52 {
        font-size: 36px;
    }

    .font54 {
        font-size: 40px;
    }

    .font56 {
        font-size: 40px;
    }

    .font60 {
        font-size: 50px;
    }

    .font64 {
        font-size: 52px;
    }
    .font66 {
        font-size: 54px;
    }
    .font72 {
        font-size: 56px;
    }
}

@media (max-width:767px) {
    .font20 {
        font-size: 18px;
    }

    .font24 {
        font-size: 20px;
    }

    .font26 {
        font-size: 22px;
    }

    .font28 {
        font-size: 22px;
    }

    .font30 {
        font-size: 22px;
    }

    .font32 {
        font-size: 24px;
    }

    .font36 {
        font-size: 24px;
    }

    .font38 {
        font-size: 26px;
    }

    .font40 {
        font-size: 26px;
    }

    .font42 {
        font-size: 26px;
    }

    .font44 {
        font-size: 26px;
    }

    .font46 {
        font-size: 28px;
    }

    .font48 {
        font-size: 28px;
    }

    .font50 {
        font-size: 28px;
    }

    .font52 {
        font-size: 28px;
    }

    .font54 {
        font-size: 32px;
    }

    .font56 {
        font-size: 32px;
    }

    .font60 {
        font-size: 30px;
    }

    .font64 {
        font-size: 32px;
    }
    .font66 {
        font-size: 40px;
    }
    .font72 {
        font-size: 42px;
    }

}

@media (max-width:414px) {
    .font24 {
        font-size: 18px;
    }

    .font30 {
        font-size: 22px;
    }

    .font32 {
        font-size: 22px;
    }

    .font36 {
        font-size: 22px;
    }

    .font38 {
        font-size: 22px;
    }

    .font40 {
        font-size: 22px;
    }

    .font44 {
        font-size: 24px;
    }

    .font48 {
        font-size: 24px;
    }

    .font50 {
        font-size: 24px;
    }

    .font52 {
        font-size: 24px;
    }

    .font54 {
        font-size: 28px;
    }

    .font56 {
        font-size: 28px;
    }

    .font60 {
        font-size: 28px;
    }
    .font66 {
        font-size: 30px;
    }
    .font72 {
        font-size: 30px;
    }
}