.logo-search-wrapper {
    padding: 0.5rem 24rem;
}

.logo-search-wrapper > a {
    padding: 3rem 0 1.8rem 0;
}

.mall-header .btn-wrapper {
    display: none;
}

.mall-header .search-wrapper p {
    display: none;
}

.logo-search-wrapper .search-wrapper {
    width: 35%;
}

.help-wrapper {
    display: flex;
    justify-content: space-between;
    padding: 0 24rem;
    margin: 2rem 0;
    align-items: flex-start;
}

.help-list-wrapper {
    background: #ffffff;
    width: 13%;
    padding: 1rem 2rem 2rem 2rem;
    border-radius: 0.4rem;
}

.help-content-wrapper {
    width: 86%;
}

.help-list-wrapper .menu-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    height: 5rem;
    line-height: 5rem;
    transition: border-bottom-color .3s;
}

.help-list-wrapper .menu-title span {
    font-size: 1.4rem;
}

.help-list-wrapper .menu-title i {
    font-size: 2rem;
    transition: all 0.4s;
}

.help-list-wrapper .second-menu-wrapper a {
    font-size: 1.3rem;
    height: 3rem;
    line-height: 3rem;
    margin-top: 0.5rem;
    display: block;
    padding-left: 1.5rem;
}

.help-list-wrapper .menu-wrapper > li {
    height: 3.6rem;
    overflow: hidden;
    transition: height 0.5s ease-in-out;
    -webkit-transition: height 0.5s ease-in-out;
}

.help-list-wrapper .menu-wrapper ul {
    margin-top: -1rem;
}

.menu-active {
    max-height: 25rem !important;
}

.menu-wrapper > li:first-of-type ul li:first-of-type {
    background: #f3f7ff;
}

.menu-wrapper > li:first-of-type ul li:first-of-type span {
    color: #0147a6;
}

.bread-nav {
    width: 100%;
    background: #ffffff;
    padding: 2rem;
    border-radius: 0.4rem;
    display: flex;
    align-items: center;
}

.bread-nav a, .bread-nav span {
    font-size: 1.3rem;
    margin: 0 1rem;
}

.bread-nav a:first-of-type {
    margin-left: 0;
}

.help-content {
    background: #fff;
    border-radius: 0.4rem;
    padding: 2rem;
    margin-top: 1.5rem;
    min-height: 50rem;
}

.help-content .title-wrapper {
    display: flex;
    align-items: center;
}

.help-content .title-wrapper span {
    background: #FF7200;
    width: 0.2rem;
    height: 1.6rem;
    margin-right: 0.8rem;
}

.help-content .title-wrapper h2 {
    font-size: 2rem;
    letter-spacing: 0.3rem;
}

.help-content ul {
    margin-top: 4rem;
    list-style: square;
    padding-left: 2.8rem;
}

.help-content ul li {
    margin-bottom: 3rem;
}

.help-content ul li a {
    font-size: 1.4rem;
}

.help-content ul li:hover, .help-content ul li:hover a {
    color: #FF7200;
}

.help-article-content {
    margin-top: 4rem;
}

.help-article-content p {
    font-size: 1.4rem;
    line-height: 2.6rem;
    text-indent: 2em;
}

.help-article-content img {
    width: 100%;
    margin: 2rem 0;
    border-radius: 0.4rem;
}

/* 兼容不同分辨率样式 */
@media screen and (max-width: 1919px) and (min-width: 1680px) {
    .help-wrapper {
        padding: 0 18rem;
    }

    .logo-search-wrapper {
        padding: 0.5rem 18rem;
    }
}

@media screen and (max-width: 1679px) and (min-width: 1600px) {
    .help-wrapper {
        padding: 0 18rem;
    }

    .logo-search-wrapper {
        padding: 0.5rem 18rem;
    }
}

@media screen and (max-width: 1599px) and (min-width: 1440px) {
    .help-wrapper {
        padding: 0 14rem;
    }

    .logo-search-wrapper {
        padding: 0.5rem 14rem;
    }

    .help-list-wrapper {
        width: 16%;
    }

    .help-content-wrapper {
        width: 83%;
    }
}

@media screen and (max-width: 1439px) and (min-width: 1280px) {
    .help-wrapper {
        padding: 0 8rem;
    }

    .logo-search-wrapper {
        padding: 0.5rem 8rem;
    }

    .help-list-wrapper {
        width: 16%;
    }

    .help-content-wrapper {
        width: 83%;
    }
    .help-content .title-wrapper h2{
        font-size: 1.8rem;
        letter-spacing: 0.2rem;
    }
}