html {
    background-color: #2D3250;
    font-family: ui-monospace, Menlo, Monaco, "Cascadia Mono", "Segoe UI Mono", "Roboto Mono", "Oxygen Mono", "Ubuntu Monospace", "Source Code Pro", "Fira Mono", "Droid Sans Mono", "Courier New", monospace;
}

.YF28 {
    padding: 0 2vw;
}

.YF28-header {
    color: #FFF;
    background-color: #424769;
    font-weight: bold;
    display: flex;
    align-items: center;
    border-radius: 2vw;
    margin-bottom: 1vw;
    box-sizing: border-box;
    padding: 3vw;
    justify-content: center;
}

.YF28-header>img {
    width: 17vw;
    margin-right: 2vw;
}

.YF28-header>.text {
    text-align: center;
}

.YF28-header>.text>p:first-child {
    font-size: 5vw;
    margin-bottom: 2vw;
}

.YF28-nav {
    display: flex;
    justify-content: center;
    background-color: #424769;
    padding: 3vw;
    margin-bottom: 4.2vw;
}

.YF28-nav>a {
    text-decoration: none;
    color: #fff;
    font-size: 4.2vw;
    padding: 2vw 5vw;
    background-color: #F6B17A;
    border-radius: 3vw;
    font-weight: bold;
}

.YF28-nav>a:first-child {
    margin-right: 5vw;
    background-color: #7077A1;
}

p {
    margin: 0;
}

.item {
    color: #000;
    background-color: #7077A1;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 2vw;
    padding: 3vw 5vw;
    margin-bottom: 1vw;
}

.item>img {
    width: 17vw;
    border-radius: 4.2vw;
}

.item>.left {
    display: flex;
    flex-direction: column;
    margin-right: 3.5vw;
}

.item>.left>.title {
    font-weight: bold;
    font-size: 4.2vw;
    margin-bottom: 1vw;
}

.item>.left>.info {
    font-size: 3.5vw;
    margin-bottom: .5vw;
}

.btn {
    background-color: #000;
    display: flex;
    align-items: center;
    color: #F6B17A;
    font-size: 3.5vw;
    font-weight: bold;
    width: 23vw;
    border-radius: 2vw;
    padding: 1vw .5vw;
}

.btn>span {
    margin-left: 1vw;
}

.btn>img {
    width: 3.9vw;
}

.btn>img:nth-child(3) {
    width: 3.5vw;
}

.footer-sj {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 7vw;
    padding-bottom: 2vw;
    color: #FFF;
    font-size: 3.5vw;
}

.footer-sj>.footer-sj-main {
    width: 90%;
    margin-bottom: 3vw;
    display: flex;
    justify-content: center;
}

.footer-sj>.footer-sj-main>a {
    margin: 0 1.5vw;
}

.footer-sj>.footer-sj-main>a>img {
    width: 7.9vw;
}

@media screen and (min-width: 1200px) {
    html {
        background-color: #35394f;
    }
    .YF28 {
        width: 35%;
        margin: 0 auto;
        background-color: #2D3250;
    }
    .YF28-header {
        border-radius: .7vw;
        margin-bottom: 1vw;
        padding: 1.2vw;
    }
    .YF28-header>img {
        width: 6vw;
        margin-right: .5vw;
    }
    .YF28-nav {
        padding: 1.2vw;
        margin-bottom: 1.6vw;
    }
    .YF28-nav>a {
        font-size: 1.6vw;
        padding: .7vw 2vw;
        border-radius: .5vw;
    }
    .YF28-nav>a:first-child {
        margin-right: 2vw;
    }
    p {
        margin: 0;
    }
    .item {
        border-radius: .5vw;
        padding: 1.2vw 2vw;
        margin-bottom: 1vw;
    }
    .item>img {
        width: 6vw;
        border-radius: 1.6vw;
    }
    .item>.left {
        margin-right: 1.4vw;
    }
    .item>.left>.title {
        font-size: 1.6vw;
        margin-bottom: 1vw;
    }
    .item>.left>.info {
        font-size: 1.4vw;
        margin-bottom: .5vw;
    }
    .btn {
        font-size: 1.4vw;
        width: 10vw;
        border-radius: .5vw;
        padding: 1vw .5vw;
    }
    .btn>span {
        margin-left: 1vw;
    }
    .btn>img {
        width: 1.5vw;
    }
    .btn>img:nth-child(3) {
        width: 1.4vw;
    }
    .footer-sj {
        font-size: 1.2vw;
    }
    .footer-sj>.footer-sj-main {
        width: 35%;
        margin-bottom: 1.2vw;
    }
    .footer-sj>.footer-sj-main>a {
        margin: 0 1.5vw;
    }
    .footer-sj>.footer-sj-main>a>img {
        width: 3.1vw;
    }
}