@charset "utf-8";

* {
    margin: 0;
    padding: 0;
}

html,
body {
    color: #000;
    font-family: Helvetica Neue, PingFang SC, Microsoft YaHei, Helvetica, Arial, sans-serif;
    height: 100%;
}

a {
    text-decoration: none;
    color: #000;
}

a:hover {
    text-decoration: underline;
}

ul,
li {
    list-style: none;
}

.main {
    width: 100%;
}

.header {
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15%;
    flex-wrap: wrap;
    background-color: #4CACDD;
}

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

.headerleft img {
    height: 60px;
    vertical-align: middle;
}

.headerleft h3 {
    display: inline-block;
    vertical-align: middle;
    margin-left: 20px;
}

.headerright a {
    color: white;
    display: inline-block;
    border: 1px solid;
    padding: 6px 20px;
    border-radius: 20px;
    margin: 10px;
}

.content {
    width: 100%;
}

.box1{
    padding: 10px 15% 30px 15%;
    background: linear-gradient(#4CACDD, #5589F4);
}
.box1 .box1content{
    background: url("./img/hot\ speed\ booster.png") 0 0 no-repeat;
    background-size: 100% 100%;
    padding: 24% 0;
}
.box1 h1{color: white;font-size: 55px;max-width: 500px;line-height: 80px;font-style: italic;}

.box2{background: linear-gradient(#4CACDD, #5589F4);padding: 60px 0;}
.box2 h2{color: white;text-align: center;font-size: 50px;}
.box2 .box2content{
    background: url("./img/bg_functions.png") 0 0 no-repeat;
    background-size: 100% 100%;
    margin: 0 22%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    padding: 30px 0;
}
.box2content img{
    width: 38%;
    margin-bottom: 30px;
}

.box3{background: linear-gradient(#4CACDD, #5589F4);padding: 60px 0 10px 0;}
.box3content{
    background: url("./img/bg_hot_speed.png") 0 0 no-repeat;
    background-size: auto 100%;
    margin: 0 20%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8% 0;
    flex-wrap: wrap;
}
.box3left{width: 50%;}
.box3left img{width: 100%;min-width: 250px;}
.box3right{width: 45%;min-width: 250px;text-align: center;}
.box3right img{width: 120px;margin: 60px 0;}
.box3right p{color: white;font-size: 24px;line-height: 35px;margin: 15px 0;}

.footer p{background-color: #303041;color: white;text-align: center;padding: 20px 30px;}
.footer span{
    margin: 0 20px;
}

.privacy {
    padding: 4rem;
    color: #000;
}

.privacy h1 {
    text-align: center;
    font-size: 2rem;
    line-height: 3rem;
    margin-bottom: 2rem;
}

.privacy p {
    font-size: 1.1rem;
    line-height: 2rem;
    margin-top: 1rem;
}

.privacy li {
    margin-top: 2rem;
}

.privacy h3 {
    font-size: 2.4rem;
    line-height: 3rem;
    margin: 3rem 0 1rem;
}

.privacy h4 {
    font-size: 1.5rem;
    line-height: 2rem;
    margin: 2rem 0 1rem;
}

.privacy a {
    color: #000;
    text-decoration: none;
}

.privacy a:hover {
    text-decoration: none;
}

.privacy .bold {
    font-weight: bold;
}

@media screen and (max-width: 960px) {
    .privacy {
        padding: 1rem 2rem;
        color: #000;
    }

    .privacy h1 {
        font-size: 2rem;
        line-height: 3rem;
    }

    .privacy p {
        font-size: 1rem;
        line-height: 2rem;
        margin-top: 1rem;
    }
}