html {
    margin: 0px;
    font-size: 20px;
    font-family: "PingFang SC", "Microsoft Yahei", "Arial", "Work Sans", sans-serif;
    width: 100%;
}

body {
    margin: 0;
    position: relative;
    top: 0 !important;
    width: 100%;
    overflow-x: hidden;
    overflow-y: scroll;
    /* background-color: #9EE3FE; */
    -webkit-overflow-scrolling: touch;
}

@media only screen and (max-width: 750px) {
    html {
        font-size: 12px !important;
    }
}

.w {
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    width: 100%;
    box-sizing: border-box;
    max-width: 1200px;
}

.center {
    display: flex;
    align-items: center;
}

header {
    width: 100%;
    height: 5rem;
    background: rgba(38, 228, 163, 0.4);
}

.index {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.top-right {
    display: flex;
    align-items: center;
}

.help {
    color: #666666 !important;
    /* font-size: 1.2rem; */
    font-weight: bold;
}

.btn_small {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 3rem;
    width: 10rem;
    border-radius: 30px;
    /* font-size: 1.2rem; */
    color: #010101 !important;
    font-weight: bold;
    background: #FFF21F;
}

header a {
    color: #fff;
    height: 100%;
    display: flex;
    align-items: center;
    text-decoration: none;
}

header a img {
    width: 3rem;
    height: 3rem;
}

header a span {
    margin-left: 1.3rem;
    font-size: 1.4rem;
    font-weight: bold;
}

footer {
    height: 4.75rem;
    background: #313131;
    font-size: 14px;
}

.footer-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;

    height: 100%;

}

.footer-wrap a {
    font-size: 0.8rem;
    font-weight: bold;
    color: #F1F1F1;
    text-decoration: none;
}

@media only screen and (max-width: 750px) {
    .f {
        flex-direction: column;
        align-items: flex-start;
    }

    footer {
        padding: 1rem;
    }
}

.f a {
    margin-right: 20rem;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    color: #181818;
    line-height: 1.2rem;
}

.f a:last-child {
    margin-right: 0;
}

@media only screen and (max-width: 750px) {
    .f-right {
        display: flex;
        flex-direction: row !important;
    }
}

.f-right {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.f-right span {
    font-size: 1.2rem;
    font-weight: 400;
    font-weight: bold;
    color: #666666;
    line-height: 1.2rem;
}


.y-top-20 {
    margin-top: 1rem;
}

.w-192 {
    width: 9.6rem;
}

.w-304 {
    width: 15.2rem;
}

.w-580 {
    width: 29rem;
}

.w-600 {
    width: 30rem;
}

h1 {
    font-size: 2.4rem;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 3rem;
}

.top-right a {
    text-decoration: none;
    margin-left: 2rem;
}

.item-1 {
    width: 100%;
    height: 32.7rem;
    background: linear-gradient(4deg, #26E4A3, #1DD5E6);
    /* background: url('/assets/img/top_bgc.png'); */
}

.item-1-wrap {
    height: 100%;
    width: 100%;
    display: flex;
    background: url('/assets/img/top_bgc.png') no-repeat bottom;
    background-size: 100% 20rem;
}

.item-1-img {
    margin-left: 2.5rem;
    width: 27.65rem;
    height: 23.15rem;
}

.pd-7 {
    padding-left: 3.5rem;
}

.item-1 h1 {
    margin-top: 2rem;
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: bold;
    color: #000000;
}

.item-1 ul {
    margin-top: 0;
    padding-left: 0;
}

.item-1 ul li {
    display: flex;
    align-items: center;
    list-style: none;

    margin-bottom: 1rem;
    font-size: 1.3rem;
    color: #ffffff;
    font-weight: bold;
}

.item-1 ul li img {
    margin-right: 0.75rem;
    width: 2.25rem;
    height: 2.5rem;
}

.download_link img {
    margin-right: 3.45rem;
    width: 9rem;
    height: 2.8rem;

}


.item-2 {
    width: 100%;

}


.item-2-wrap {
    width: 100%;
    background: url('/assets/img/bgc_2.png') no-repeat top;
    background-size: 100% 37.8rem;
}

.item-2 h2 {
    margin-top: 0;
    padding: 1.19rem 0 3rem;
    font-size: 1.2rem;
    font-weight: bold;
    /* color: #000000; */
    text-align: center;
}

.item-2 ul {
    display: flex;
    flex-flow: wrap;
    margin: 0;
    padding: 0;
}

.item-2 ul li {
    margin-bottom: 1.75rem;
    width: 50%;
    list-style: none;
}

.item-2 ul li img {
    margin-right: 0.95rem;
    width: 0.7rem;
    height: 0.7rem;
}

.item-2-title {
    font-size: 1.2rem;
    font-weight: bold;
    color: #000000;
}

.item-2-tip {
    margin-top: 1rem;
    font-size: 0.8rem;
    font-weight: bold;
    color: #636363;
}

.cir-wrap {
    display: flex;
    justify-content: space-between;
}

@media only screen and (max-width: 750px) {
    .cir-wrap {
        flex-direction: column;
    }
}

.cir-left {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;

    width: 28.3rem;
    height: 28.3rem;
    background: url('/assets/img/cir_1.png') no-repeat top;
    background-size: 28.3rem 28.3rem;
}

.t1 {
    font-size: 3.45rem !important;
    font-weight: bold;
    color: #316BE1 !important;
    background: linear-gradient(-75deg, #015EEA 0%, #00C0FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.t2 {
    margin: 0 !important;
    padding: 3rem 0 3rem !important;
    font-size: 2.16rem !important;
    font-weight: bold;
    color: #316BE1;

    background: linear-gradient(-75deg, #015EEA 0%, #00C0FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.t3 {
    margin: 0 !important;
    padding: 0 !important;
    font-size: 2.31rem;
    font-weight: bold;
    color: #316BE1;

    background: linear-gradient(-75deg, #015EEA 0%, #00C0FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.t4 {
    margin-bottom: 2.6rem !important;
    font-size: 1.2rem !important;
    font-weight: bold;
    color: #000000;
}

.cir-right {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;

    margin-top: 5.35rem;
    width: 31rem;
    height: 31rem;
    background: url('/assets/img/cir_1.png') no-repeat center;
    background-size: 31rem 31rem;
}

.cir-right img {
    width: 23.2rem;
    height: 9.9rem;
}

.made h1 {
    font-size: 1.2rem !important;
    font-weight: bold;
    color: #000000;
}

.made p {
    line-height: 4;
    font-size: 0.8rem;
    font-weight: bold;
    color: #000000;
}

.item-2 h1 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 0.7rem;
    font-size: 1.9rem;
    font-weight: bold;
    color: #000000;
    margin-bottom: 0;
    text-align: left;
    line-height: 1;
}

.item-3 {
    position: relative;
    padding-top: 2rem;
    padding-bottom: 1px;
    background: #ffffff;
}

.item-3-top {
    width: 100%;
    height: 8.25rem;
    background: #AFF5DF;
}

.item-3-top h1 {
    text-align: center;
    font-size: 1.2rem;
    font-weight: bold;
    color: #000000;
}

.item-3-lis {
    position: absolute;
    top: 7rem;
    margin: 0;
    padding: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.item-3-lis li {
    display: flex;
    flex-direction: column;
    align-items: center;

    width: 16rem;
    height: 10.5rem;
    list-style: none;
    margin-right: 4.55rem;
    padding: 0 1rem;
    background: #FFFFFF;
    box-shadow: 0rem 1rem 1rem 0rem rgba(0, 0, 0, 0.05);
    border-radius: 1rem;
}

.item-3-lis li h2 {
    font-size: 1.2rem;
    font-weight: bold;
    color: #000000;
    text-shadow: 0rem 1rem 1rem rgba(0, 0, 0, 0.05);
}

.item-3-lis li p {
    text-align: center;
    font-size: 0.8rem;
    font-weight: bold;
    color: #636363;
}

.item-3-lis li:last-child {
    margin-right: 0;
}

.item-3-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1.75rem;
    width: 100%;
    height: 23.25rem;
    background: url('/assets/img/bgc_1.png') no-repeat bottom;
    background-size: 100% 23.7rem;
}

@media only screen and (max-width: 750px) {
    .cir-right{
        width: 29rem !important;
        background-size: 29rem 29rem !important;
    }
    .item-3{
        height: 58rem;
    }

    .item-3 ul {
        flex-direction: column;
    }

    .item-3 ul li {
        margin: 1rem auto !important;
        width: 80% !important;
    }

    .download-wrap{
        width: 100% !important;
    }

    .download-wrap h2 {
        font-size: 1.2rem !important;
    }
}


.download-wrap{
    position: absolute;
    bottom: 3.25rem;
    width: 58.1rem;
    height: 11rem;
    background: url('/assets/img/bottom_bgc.png') no-repeat center;
    background-size: 58.1rem 11rem;
}
.download-wrap h2{
    font-size: 1.4rem;
    text-align: center;
}
.btns{
    display: flex;
    justify-content: center;
}
.btns img{
    width: 9rem;
    height: 2.8rem;
}





.item-4 {
    background: linear-gradient(-90deg, #89F7FE, #66A6FF);
    /* opacity: 0.49; */
}

.item-4-wrap {
    display: flex;
}

.item-4-left {
    margin-top: 4rem;
}

.item-4-left ul {
    display: flex;
    flex-flow: wrap;
    margin: 0;
    padding: 0;
}

.item-4-left ul li {
    display: flex;
    align-items: center;
    margin-bottom: 1.2rem;
    width: 25%;
    list-style: none;
}

.item-4-left ul li img {
    width: 2.5rem;
    height: 2.5rem;
}

.item-4-left ul li span {
    padding-left: 0.8rem;
    font-size: 0.9rem;
    color: #000000;
    font-weight: 400;
}

.item-4-right {
    margin-top: 5.15rem;
    margin-bottom: 2rem;
}

.item-4-right img {

    width: 25.3rem;
    height: 25.3rem;
}


.item-4-left h1 {
    width: 35.25rem;
    margin-top: 0;
    margin-bottom: 1.75rem;
    font-size: 1.9rem;
    font-weight: bold;
    color: #000000;
    line-height: 1;
}

.item-4-left p {
    width: 35.95rem;
    margin-top: 0rem;
    margin-bottom: 3rem;
    font-size: 1.2rem;
    font-weight: 400;
    color: #666666;
    line-height: 1.5rem;
}

.st {
    justify-content: start;
}

@media only screen and (max-width: 750px) {
    .pd-7 {
        padding-left: 0 !important;
    }

    header {
        height: auto !important;
    }


    .top-right {
        margin-top: 1rem;
    }

    .help {
        margin-right: 2rem !important;
    }

    .index {
        padding-top: 1rem;
        padding-bottom: 1rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .item-1 {
        height: auto !important;
    }

    .item-1 p {
        width: auto !important;
    }

    .item-1-img {
        margin-top: 2rem;
        margin-bottom: 2rem;
        width: 24rem;
    }

    .item-2 {
        flex-direction: column;
    }

    .item-2-left {
        display: flex;
        justify-content: center;
    }

    .st {
        justify-content: center;
    }

    .item-2-center {
        margin-left: 0 !important;
        width: 100% !important;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .item-2-center h1 {
        text-align: center;
    }

    .item-2-center p {
        text-align: center;
    }

    .item-2-right {
        margin-top: 2rem;
    }

    .item-4-wrap {
        flex-direction: column;
    }

    .item-4-left h1 {
        width: auto !important;
    }

    .item-4-left ul li {
        width: 50% !important;
    }

    .item-4-left p {
        width: auto !important;
    }

    .map-wrap p {
        top: 0 !important;
        left: 0 !important;
        width: auto !important;
    }
}

.item-5 {
    padding-top: 1.8rem;
    padding-bottom: 2rem;
    background: #ffffff;
}

.item-5 h1 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 500;
    color: #181818;
    line-height: 2.4rem;
}

.item-5 ul {
    padding-left: 0;
    margin-top: 3rem;
}

.item-5 ul li {
    list-style: none;
}

.item-5 ul li h2 {
    font-size: 1rem;
    font-weight: 500;
    color: #181818;
    line-height: 1.5rem;
}

.item-5 ul li p {
    margin-top: 0.5rem;
    margin-bottom: 0;
    font-size: 0.8rem;
    font-weight: 400;
    color: #585858;
    line-height: 1.2rem;
}

.item-6 {
    padding-top: 2.95rem;
    padding-bottom: 2.6rem;
    background: linear-gradient(-90deg, #89F7FE, #66A6FF);
}

.item-6 h1 {
    margin-top: 0;
    margin-bottom: 2.6rem;
    font-size: 1.5rem;
    color: #000000;
    font-weight: 500;
    line-height: 2.4rem;
    text-align: center;
}


.textContent {
    text-align: left;
    padding: 1rem;
    font-size: 1rem;
    max-width: 1000px;
    background: #ffffff;
}

.textContent h1 {
    font-size: 1.8rem;
    margin: 2rem 0;
    text-align: left;
    color: #282828;
}

.textContent h2 {
    font-size: 1.4rem;
    margin: 50px 0 20px;
}

.textContent p {
    margin-top: 0;
    line-height: 1.4;
    font-size: 0.9rem;
}

.textContent ul {
    color: #363636;
    font-size: 0.8rem;
    list-style: none;
    padding: 0;
}

.textContent ul li {
    margin-bottom: 15px;
}

.textContent a {
    text-decoration: underline;
}

/* normal css */
/* Container */
@media only screen and (max-width: 750px) {
    .container {
        padding: 0 1rem;
        max-width: 750px;
        margin: 0 auto;
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
        margin: 0 auto;
    }
}

@media (min-width: 1536px) {
    .container {
        max-width: 1280px;
        margin: 0 auto;
    }
}

/* Display */
.hidden {
    display: none;
}

.block {
    display: block;
}

.inline-block {
    display: inline-block;
}

.flex {
    display: flex;
}

@media only screen and (max-width: 750px) {
    .flex {
        display: block;
    }
}

.grid {
    display: grid;
}

/* Position */
.fixed {
    position: fixed;
}

.absolute {
    position: absolute;
}

.relative {
    position: relative;
}

/* Flex Direction */
.flex-row {
    flex-direction: row;
}

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

/* Flex Wrap */
.flex-wrap {
    flex-wrap: wrap;
}

/* Flex */
.flex-1 {
    flex: 1 1 0%;
}

.flex-auto {
    flex: 1 1 auto;
}

.flex-none {
    flex: none;
}

/* Order */
.order-1 {
    order: 1;
}

.order-2 {
    order: 2;
}

.order-3 {
    order: 3;
}

.order-first {
    order: -9999;
}

.order-last {
    order: 9999;
}

/* Justify Content */
.justify-start {
    justify-content: flex-start;
}

.justify-end {
    justify-content: flex-end;
}

.justify-center {
    justify-content: center;
}

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

.justify-around {
    justify-content: space-around;
}

/* Align Items */
.items-start {
    align-items: flex-start;
}

.items-end {
    align-items: flex-end;
}

.items-center {
    align-items: center;
}

/* Padding */
.p-0 {
    padding: 0px;
}

.p-1 {
    padding: 1rem;
}

.px-1 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.pr-1 {
    padding-left: 1rem;
}

.pl-1 {
    padding-right: 1rem;
}

.py-1 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.pt-0 {
    padding-top: 0px;
}

.pt-1 {
    padding-top: 1rem;
}

.pb-0 {
    padding-bottom: 0px;
}

.pb-1 {
    padding-bottom: 1rem;
}

/* Margin */
.m-0 {
    margin: 0px;
}

.m-1 {
    margin: 1rem;
}

.mx-0 {
    margin-left: 0px;
    margin-right: 0px;
}

.my-0 {
    margin-top: 0px;
    margin-bottom: 0px;
}

.ml-0 {
    margin-left: 0px;
}

.mr-0 {
    margin-right: 0px;
}

.mt-0 {
    margin-top: 0px;
}

.mb-0 {
    margin-bottom: 0px;
}

/* Width */
.w-0 {
    width: 0px;
}

.w-full {
    width: 100%;
}

.w-screen {
    width: 100vw;
}

/* Height */
.h-0 {
    height: 0;
}

.h-full {
    height: 100%;
}

.h-screen {
    height: 100vh;
}

/* Font Size */
.text-base {
    font-size: 1rem;
    line-height: 1.5rem;
}

.text-lg {
    font-size: 1.125rem;
    line-height: 1.75rem;
}

/* Font Weight */
.font-100 {
    font-weight: 100;
}

.font-500 {
    font-weight: 500;
}

/* Text Alignment */
.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

/* Text Color */
.text-transparent {
    color: transparent;
}

.text-black {
    color: rgba(0, 0, 0, 1);
}

.text-white {
    color: rgba(255, 255, 255, 1);
}

/* Text Decoration */
.underline {
    text-decoration: underline;
}

.line-through {
    text-decoration: line-through;
}

.no-underline {
    text-decoration: none;
}

/* Background Color */
.bg-transparent {
    background-color: transparent;
}

.bg-black {
    background-color: rgba(0, 0, 0, 1);
}

.bg-white {
    background-color: rgba(255, 255, 255, 1);
}

/* Opacity */
.opacity-0 {
    opacity: 0;
}

.opacity-100 {
    opacity: 1;
}

/* Cursor */
.cursor-pointer {
    cursor: pointer;
}