body, div, dl, dt, dd, ul, ol, li,h1, h2, h3, h4, h5, h6, pre, code,form, fieldset, legend, input, button,textarea, p, blockquote, th, td {margin: 0;padding: 0;}
fieldset, img {border: 0;}
:focus {outline: 0;}
address, caption, cite, code, dfn,em, th, var, optgroup {font-style: normal;font-weight: normal;}
h1, h2, h3, h4, h5, h6{font-weight: normal; font-size: 100%;}
strong{font-weight: 700;}
abbr, acronym {border: 0;font-variant: normal;}
input, button, textarea,
select, optgroup, option {font-family: inherit;font-size: inherit;font-style: inherit;	font-weight: inherit;}
code, kbd, samp, tt {font-size: 100%;}
input, button, textarea, select {*font-size: 100%;}
ol, ul {list-style: none;}
table {border-collapse: collapse;border-spacing: 0;}
caption, th {text-align: left;}
sup, sub {font-size: 100%;}
::-webkit-input-placeholder{ color: #ccc; font-weight: 400; }
:link, :visited , ins {text-decoration: none;}
button,input,textarea,select{ font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, sans-serif; }
*, :after, :before{ box-sizing:border-box; }

html{
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}
body{
	color: #333;
    font-size: 14px;
    line-height: 1.5;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    background-color: #fff;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
a{ color:#333; text-decoration: none; transition: color .3s, background-color .3s; }
a:hover{ color: #ff6056; text-decoration: none;}
a.link { color: #ff6056; }
a.link:hover{ text-decoration: underline;}
.sep{ padding: 0 8px; font-family: simsun; opacity: .5; font-size: 85%; }

/* Hx */
.h1,.h2,.h3,.h4,.h5,.h6,h1,h2,h3,h4,h5,h6{ font-weight: 400; }
.h1,h1{ font-size: 32px; font-weight: 300; }
.h2,h2{ font-size: 22px; }
.h3,h3{ font-size: 18px; }
.h4,h4{ font-size: 16px; }
.h5,h5{ font-size: 14px; }
.h6,h6{ font-size: 12px; }
.small,small{ font-size: 85%; }

/* close */
.close{
    position: absolute;
    width: 48px;
    height: 48px;
    color: #666;
    transform: rotate(45deg);
    cursor: pointer;
}
.close:hover, .close:active{ color: #ff2340; }
.close:before, .close::after{
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    height: 2px;
    background-color: currentColor;
    transform: translate(-50%, -50%);
}
.close::before{ width: 40%; height: 2px; }
.close::after { width: 2px; height: 40%;  }

/* form */
.form-item{ position: relative; padding: 10px; }
.form-item--right{ text-align: right; }
.form-item .control-label{ font-size: 14px; display: block; color: #666; margin-bottom: 8px; }
.form-item .control-label .red{ color: #de0050; }
.form-item p{ line-height: 44px; color: #666; font-size: 14px; }
.form-item .error{ color: #ffff00; font-size: 14px; margin-top: 4px; }
.form-item .form-control.error{ margin-top: 0; }
.form-control {
    -webkit-appearance: none;
    color: #646666;
    display: block;
    outline: none;
    transition: .3s cubic-bezier(.645,.045,.355,1);
    width: 100%;
    height: 44px;
    line-height: 44px;
    font-size: 14px;
    padding: 0 16px;
    border: 1px solid #ccc;
    background-color: #fff;
    border-radius: 10px;
}
.form-control--textarea{ height: auto; line-height: 20px; padding: 16px; }
.form-control.error{ border-color: #ff2340; }
.form-control:focus{
    border-color: #ff6056;
    box-shadow: 0 0 0 1px #ff6056;
}

/* btn */
.btn{
    display: inline-block;
    padding: 12px 26px;
    font-size: 16px;
    line-height: 20px;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    outline: 0;
    border: 0 none;
    background-color: #f6f6f6;
    border-radius: 12px;
    transition: all 0.3s ease-out 0s;
}
.btn--block{ display: block; width: 100%; }
.btn--small{ padding: 10px 20px; font-size: 14px; border-radius: 10px;}
.btn--large{ padding: 15px 50px; font-size: 18px; }
.btn--white{ color: #fff; background-color: transparent; border: 2px solid #fff; }
.btn--white:hover,
.btn--white:active{ color: #fff; background-color: rgba(255,255,255,.3); }
.btn--primary{ color: #fff; background-color: #ff6056; }
.btn--primary:hover,
.btn--primary:active{ color: #fff; background-color: #F4BB4D; }
.btn-secondary{ color: #fff; background-color: #26c07d;}
.btn-secondary:hover,
.btn-secondary:active{ color: #fff; background-color: #17ad6c;}
.btn--disabled,
.btn--disabled:hover,
.btn--disabled:active{
    cursor: default;
    color: #999;
    font-weight: 400;
    border-color: #eee;
    background-color: #f9f9f9;
    text-shadow: 0 1px 0 #fff;
    box-shadow: none;
}

/* result */
.result{ position: relative; padding: 72px 32px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.result-icon{ margin-bottom: 20px; font-size: 64px; font-weight: 100; line-height: 1; position: relative; }
.result-icon.sm{ font-size: .64rem; }
.result-icon--success{ color: #1bd45c; }
.result-icon--info   { color: #10aeff; }
.result-icon--warn   { color: #ffbe00; }
.result-icon--danger { color: #f76260; }
.result-info { padding: 0 24px; }
.result-title{ font-size: 22px; font-weight: 400; margin-bottom: 12px; color: #000; }
.result-subtitle{ font-size: 16px; font-weight: 400; margin-bottom: 8px; color: #666; }
.result-desc { font-size: 14px; color: #888; }
.result-action { padding-top: 16px; }

.container{ max-width: 1200px; margin-left: auto; margin-right: auto; padding-left: 48px; padding-right: 48px; }
.header{
    position: sticky;
    top: 0;
    z-index: 20;
    height: 88px;
    transition: .3s;
    background-color: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 16px 20px rgba(0,0,0,.05);
}
.header .container{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.navbar-logo{ flex-shrink: 0; }
.navbar-logo .logo{ display: block; height: 44px; }
.navbar{ flex: 1; display: flex; justify-content: flex-end;}
.navbar-group{ display: flex; align-items: center;  }
.navbar-item{ position: relative; padding: 0 8px }
.navbar-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-items: center;
    height: 44px;
    padding: 0 20px;
    cursor: pointer;
    transition: .3s;
    font-size: 15px;
}
.active .navbar-link,
.navbar-link:hover{ color: #ff6056; }

/* contact */
.panel-contact{
    background-color: #ff756d;
    background-image: url(../images/tell-us-bg.png);
    background-position: top right;
    background-size: contain;
    background-repeat: no-repeat;
}
.panel-contact .panel-header{ text-align: center; }
.panel-contact .panel-title{ color: #fff; font-size: 48px; }
.panel-contact .panel-desc{ margin-top: 32px; color: #fff; font-size: 16px; max-width: 600px; }
.contact-content{ position: relative; max-width: 720px; margin: auto; }
.contact-title{ font-size: 24px; color: #000; margin-bottom: 16px; }
.contact-form{ position: relative; }
.contact-form .control-label{ display: none;}
.contact-form .form-item{ padding: 10px; }
.contact-form .form-group{ display: flex; }
.contact-form .form-group .form-item{ flex: 1; }
.contact-form .btn--large{
    width: 240px;
    margin: auto;
    margin-top: 12px;
    padding: 24px 50px;
    font-size: 22px;
}
.contact-success{
    margin: 0 15%;
    background-color: rgba(255,255,255,0.95);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

/*  footerv*/
.footer{
    font-size: 14px;
    color: #fff;
    background-color: #363636;
}
.copyright{
    font-size: 14px;
    color: #fff;
    text-align: center;
}
.footer-flex{
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer-flex a{
    color: #fff;
    margin-left: 20px;
    font-size: 15px;
}

/* rule */
.rules{ padding: 24px 0; line-height: 1.6; }
.rule-title {
    position: relative;
    font-size: 48px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
    color: #000;
}
.rule-subtitle {
    margin-top: -32px;
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 40px;
}
.rules h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}
.rules p {
    margin-bottom: 20px;
    font-size: 16px;
    color: #484848;
    font-weight: 400;
}
.rules strong{ color: #333; }
.rules ul {
    margin-bottom: 20px;
    list-style: circle;
    list-style-position: inside;
}

/* banner */
.banner{
    position: relative;
    color: #fff;
    background-color: #685ff6;
    background-image: url("../images/banner-customized-solution.jpg");
    padding: 96px 0;
    background-position: 100% 50%;
    background-size: cover;
    background-repeat: no-repeat;
}
.banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("../images/bg-banner-home.png");
    background-size: contain;
    background-repeat: no-repeat;
}
.banner .container{ position: relative; z-index: 3; }
.banner-main{
    width: 56%;
    display: flex;
    flex-direction: column;
}
.banner-title{
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 24px;
}
.banner-subtitle{
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 24px;
}
.banner-action{ padding-top: 32px; }
.banner-action .btn{
    background-color: transparent;
    color: #fff;
    min-width: 240px;
    font-size: 18px;
    padding: 16px 48px;
    border: 2px solid #fff;
    border-radius: 16px;
}
.banner-action .btn:hover,
.banner-action .btn:active{ background-color: rgba(255,255,255,.2); }
.banner-home{
    padding: 96px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
    background-image: url("../images/banner.png");
    background-repeat: no-repeat;
    background-position: center right;
    background-size: contain;
}
.banner-home .title{
    font-size: 54px;
    margin-bottom: 32px;
    text-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.banner-home .desc p{
    font-size: 18px;
    padding-top: 8px;
}

/* panel */
.panel{ padding: 72px 0; position: relative; overflow: hidden; }
.panel-gray{ background-color: #f6f8fa; }
.panel-purple{ background-color: #55b9ef; }
.panel-yellow{ background-color: #fdfaed; }
.panel-header{ margin-bottom: 48px; text-align: center; }
.panel-title{ font-size: 32px; color: #000; font-weight: 600; }
.panel-desc{ max-width: 720px; margin: auto; margin-top: 36px; }
.panel-gray-white{ background: linear-gradient(to bottom, #f9fafc, #fff); }
.panel-white-gray{ background: linear-gradient(to bottom, #fff, #f9fafc); }
.panel-text-white{ color: #fff; }
.panel-text-white .panel-title{ color: #fff; }
.panel-demand{
    background-size: cover;
    background-image: url(../images/net.jpg);
    background-repeat: no-repeat;
    background-position: bottom;
}

/* about */
.about::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 50%;
    height: 100%;
    left: 0;
    bottom: 0;
    background-image: url("../images/about-bg.png");
    background-size: contain;
    background-position: left bottom;
    background-repeat: no-repeat;
}
.about-group{ display: flex; justify-content: space-between; }
.about-left{ width: 45%; flex-shrink: 0; margin-right: 8%; }
.about-left .title{ margin-bottom: 36px; color: #000; font-size: 32px; font-weight: 600; }
.about-left .image{ width: 160px; }
.about-info{ flex: 1; }
.about-info p{ font-size: 14px; }
.about-info p + p{  margin-top: 16px; text-align: justify; }

/* custom */
.custom-group {
    padding-top: 100px;
    display: flex;
    gap: 24px;
}
.custom-item{
    flex: 1;
    padding: 124px 48px 64px;
    position: relative;
    background-color: #fff;
    border-radius: 10px;
}
.custom-item img{
    position: absolute;
    top: -39%;
    left: 0;
    right: 0;
    margin: auto;
    max-width: 280px;
    max-height: 280px;
    width: 100%;
    height: auto;
}
.custom-item h2{
    text-align: center;
    padding: 20px 0 16px;
    color: #ff6056;
    font-size: 48px;
    font-weight: 700;
}
.custom-item h3{
    font-size: 18px;
    font-weight: 700;
    max-width: 250px;
    margin: auto;
    text-align: center;
}


/* type-cs */
.type-cs{ display: flex; }
.type-cs-left{ flex-shrink: 0; width: 44%; margin-right: 10%; }
.type-cs-left h3{ font-size: 24px; font-weight: 600; margin-bottom: 24px; }
.type-cs-left p{ padding-bottom: 20px; color: #888; font-size: 15px; }
.type-cs-left .btn{ margin-top: 16px; }
.type-cs-right{ flex: 1; }
.type-cs-right .images{ width: 100%; min-width: 720px;}
.type-cs-purple{
    color: #fff;
    background-color: #a876ff;
    background-image: url('../images/mobile-application-bg.png');
    background-position: center;
    background-size: cover;
}
.type-cs-purple .type-cs-left p{ color: #fff; }

    /* service-group */
.service-group{ display: flex; gap: 24px; }
.service-item{
    flex: 1;
    position: relative;
    text-align: center;
    padding: 40px 24px;
    font-size: 16px;
    background-color: #fff;
    border-radius: 12px;
    border: 1px solid #efefef;
    box-shadow: 0 12px 48px rgba(0, 33, 71, 0.05);
}
.service-icon{ font-size: 48px; margin-bottom: 24px;}
.service-item p{ padding-top: 32px; font-size: 15px; }
.service-item h3{  position: relative; font-size: 18px; font-weight: 700; color: #ff6056; }
.service-item h3::after{
    content: "";
    position: absolute;
    left: 50%;
    bottom: -8px;
    width: 48px;
    height: 3px;
    margin-left: -24px;
    background-color: #ff6056;
    border-radius: 4px;
}

/* website */
.website{ display: flex; gap: 16px;}
.website-item{
    flex: 1;
    position: relative;
    padding: 20px;
    color: #fff;
    background-color: #5f8ced;
    border-radius: 12px;
}
.software .website-item{ background-color: #f4ac4d; }
.website-title{ font-size: 24px; font-weight: 600; margin-bottom: 4px; }
.website-subtitle{
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 24px;
    min-height: 48px;
}
.website-desc{ line-height: 1.6; }
/* continue */
.continue{
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.continue li {
    flex: 1;
    min-width: 30%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px;
    justify-content: center;
    background-color: #5e878d;
    border-radius: 8px;
}
.continue h3 {
    font-size: 16px;
    font-weight: 400;
    margin-top: 20px;
    margin-bottom: 16px;
}


/* case */
.case{ display: flex; flex-wrap: wrap; }
.case li{ width: 25%;}
.case img{ width: 100%; display: block; }


@media screen and (max-width: 1100px) {
    .navbar-item{ padding: 0; }
    .navbar-link{ font-size: 14px; padding: 0 12px; }
}
@media screen and (max-width: 900px) {
    .has-popup{ overflow: hidden; }
    .container{ padding-left: 24px; padding-right: 24px; }
    .header{ height: 50px; }
    .navbar-logo .logo{ height: 24px; margin-left: -2px; }
    .navbar-hamburger{
        position: absolute;
        top: 0;
        right: 0;
        z-index: 10;
        width: 50px;
        height: 50px;
        overflow: hidden;
        cursor: pointer;
        color: #666;
    }
    .navbar-hamburger:active{ color: #ff6056; }
    .navbar-hamburger .hamburger,
    .navbar-hamburger::before,
    .navbar-hamburger::after{
        content: "";
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 40%;
        height: 2px;
        border-radius: 4px;
        background-color:currentColor;
        transition: .3s;
        transform-origin: left;
    }
    .navbar-hamburger::before{ margin-top: -8px; }
    .navbar-hamburger::after { margin-top: 8px; }
    .navbar-hamburger.active .hamburger{ opacity: 0; }
    .navbar-hamburger.active::before{ transform: rotate(45deg) translate(-50%, -50%);  margin-top: 0; margin-left: -1px; }
    .navbar-hamburger.active::after { transform: rotate(-45deg) translate(-50%, -50%); margin-top: 0; }
    .navbar{
        position: fixed;
        z-index: 40;
        top: 50px;
        height: calc(100vh - 50px);
        bottom: 0;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: center;
        border-top: 1px solid #eee;
        overflow-y: auto;
        overflow-x: hidden;
        background-color: #fff;
        transition: .3s;
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
        transform: translateY(10px);
    }
    .navbar.in{
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }
    .navbar-group{ flex: 1; flex-direction: column; width: 100%; padding: 8px 0; justify-content: flex-start; }
    .navbar-item { width: 100%; padding: 0; }
    .navbar-link { height: 54px; justify-content: space-between; }
    .navbar-link:hover{ color: #ff6056; }
    .navbar-toggle::after,
    .navbar-toggle:hover::after{ margin-top: 0; transform: rotate(-90deg); }
    .open .navbar-toggle::after{  margin-top: 0; transform: rotate(0deg);  }
    .popup-close { right: 8px; top: 8px;}

    .banner{ background-image: none; padding: 64px 0; text-align: center; }
    .banner::before{ background-size: cover; }
    .banner-main{ width: 100%; align-items: center; }
    .banner-image{ display: none; }
    .banner-title{ font-size: 24px; }
    .banner-subtitle{ font-size: 18px; }
    .banner-tags span{ flex: 1; padding: 0 12px; }
    .banner-tags span:last-child{ flex: 0 0 auto; width: 100px;}
    .banner-home{ padding: 48px 0 300px 0; background-position: right bottom; background-size: auto 300px; }
    .banner-home .title{ font-size: 44px; line-height: 1.2; margin-bottom: 24px; }
    .banner-home .desc p{ font-size: 16px; }

    .panel{ padding: 32px 0; }
    .panel-header{ margin-bottom: 32px; text-align: center; }
    .panel-title{ font-size: 24px; }
    .panel-desc{ margin-top: 20px; font-size: 12px; }

    .about::before { width: 100%; background-position: center bottom; }
    .about-group{ display: flex; justify-content: center; flex-direction: column; }
    .about-left{ width: 100%; margin-right: 0; text-align: center; }
    .about-left .title{ margin-bottom: 36px; font-size: 24px; }
    .about-left .image{  margin-bottom: 24px; }

    .custom-group {  padding-top: 0; flex-direction: column; gap: 24px; }
    .custom-item{ margin-top: 100px; padding: 124px 48px 64px;  }

    /* type-cs */
    .type-cs{ flex-direction: column;}
    .type-cs-left{  width: 100%; margin-right: 0; }
    .type-cs-left h3{ font-size: 20px; margin-bottom: 16px; text-align: center;}
    .type-cs-left p{ padding-bottom: 16px; font-size: 14px; }
    .type-cs-left .btn{ display: block; margin: auto; margin-top: 8px; width: 60%; max-width: 180px;}
    .type-cs-right .images{ min-width: 0; margin-top: 32px; }
    .type-cs-purple{
        color: #fff;
        background-color: #5f8ced;
        background-image: url('../images/mobile-application-bg.png');
        background-position: center;
        background-size: cover;
    }
    .type-cs-purple .type-cs-left p{ color: #fff; }

    .website{ flex-direction: column; }
    .website-title{ font-size: 24px; font-weight: 600; margin-bottom: 4px; }
    .website-subtitle{  min-height: 0; }


    .service-group{ flex-direction: column; gap: 16px; }
    .service-item{ padding: 32px; }
    .service-icon{ font-size: 36px; margin-bottom: 16px;}
    .service-item p{ padding-top: 24px; }
    .service-item h3{ font-size: 16px; }
    .service-item h3::after{ height: 2px; }

    .development{ flex-direction: column; gap: 16px; }
    .development-item{ min-height: 0; border-radius: 12px; padding: 24px 0; }
    .development-item .image{ padding: 0; }
    .development-item .image::after { display: none;}
    .development-item .title{ font-size: 20px; padding: 16px 0; }
    .development-item .desc{ font-size: 14px; display: block; line-height: 2; }

    .continue{ flex-direction: column; }
    .continue li {
        flex: 1;
        min-width: 30%;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 32px;
        justify-content: center;
        background-color: #5e878d;
        border-radius: 8px;
    }
    .continue h3 {
        font-size: 16px;
        font-weight: 400;
        margin-top: 20px;
        margin-bottom: 16px;
    }
    .case{ flex-direction: column; }
    .case li{ width: 100%;}
    .case img{ width: 100%; display: block; }

    .footer{ font-size: 13px; }
    .copyright{ font-size: 12px; }
    .footer-flex{ display: block; text-align: center; }
    .footer-flex a{ margin: 0 6px; font-size: 13px; }

    .contact-content{ padding: 0; background-color: transparent; box-shadow: none; }
    .contact-title{ flex-shrink: 0; }
    .contact-form{ flex: 1; overflow-y: auto; overflow-x: hidden; display: block; }
    .contact-form .form-item{ width: 100%; }
    .contact-form .control-label{ display: none; }
    .contact-form .form-group{ display: block; }
    .contact-form p{ font-size: 13px; line-height: 20px; text-align: center; }
    .contact-form .btn{ width: 100%; }

    .rules{ padding: 24px 0;}
    .rule-title { font-size: 28px; margin-bottom: 16px; }
    .rule-subtitle { margin-top: -16px; font-size: 12px; margin-bottom: 16px; }
    .rules h3{ font-size: 18px; margin-bottom: 16px; }
    .rules p {  margin-bottom: 12px; font-size: 15px; }
}