.brief-bg[data-v-4a95e8a5] {
    width: 100%;
    height: 10.9375rem;
    position: relative;
    overflow: hidden;
    background: url(../images/polyapi/banner-bg.png) no-repeat 50%
}

.brief-bg > .brief-bg__word[data-v-4a95e8a5] {
    position: absolute;
    width: 10.15625rem;
    left: 1.25rem;
    top: 2.5rem;
    color: #fff
}

.brief-bg > .brief-bg__word > h2[data-v-4a95e8a5] {
    font-weight: 600;
    font-size: 1.125rem;
    color: #fff;
    line-height: 1;
    margin-bottom: 1.4375rem
}

.brief-bg > .brief-bg__word > span[data-v-4a95e8a5] {
    font-size: .75rem;
    color: #fff;
    line-height: 1.3125rem
}

.brief-bg > .brief-bg__img[data-v-4a95e8a5] {
    float: right;
    width: 12.09375rem;
    position: absolute;
    top: 2.0625rem;
    right: 0
}

.index[data-v-7fc7cbdc] {
    text-align: center;
    box-sizing: border-box;
    background-color: #f5f9ff;
    padding-bottom: 2.21875rem
}

.index h2[data-v-7fc7cbdc] {
    padding: 2.5rem 0 1.75rem;
    font-size: 1.125rem;
    line-height: 1;
    color: #5d6494
}

.index .distribute-model__list[data-v-7fc7cbdc] {
    overflow: hidden;
    padding: 0 1.5625rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap
}

.index .distribute-model__list img[data-v-7fc7cbdc] {
    width: 17.9375rem;
    height: 9.9375rem;
    display: block;
    margin: 0 auto
}

.index .functionIntro[data-v-da09e6b8] {
    background: #fff;
    height: 100%;
    padding: 2.4375rem 0 1.8125rem;
    box-sizing: border-box
}

.index .functionIntro[data-v-da09e6b8]:nth-of-type(2n) {
    background-color: #f5f9ff
}

.index .functionIntro .intro_title[data-v-da09e6b8] {
    font-size: 1.125rem;
    line-height: 1;
    color: #5d6494;
    margin-bottom: 1.40625rem;
    text-align: center
}

.index .functionIntro .intro_header[data-v-da09e6b8] {
    max-width: 17.6875rem;
    color: #7b88a2;
    font-size: .75rem;
    margin: 0 auto .40625rem;
    line-height: 1.3125rem
}

.index .functionIntro .intro_header .blod[data-v-da09e6b8] {
    color: #fb6638;
    font-weight: 700
}

.index .functionIntro .tips[data-v-da09e6b8] {
    color: #7b88a2;
    font-size: .6875rem;
    line-height: 1.125rem;
    max-width: 20.40625rem;
    margin: 1.25rem auto 0
}

.index .functionIntro .distribute-model__list__item[data-v-da09e6b8] {
    overflow: hidden
}

.index .functionIntro .distribute-model__list__item img[data-v-da09e6b8] {
    display: block;
    margin: 0 auto;
    width: 21.5625rem
}

.index .functionIntro .distribute-model__list__item .item-essay[data-v-da09e6b8] {
    font-size: .75rem;
    color: #7b88a2;
    max-width: 17.96875rem;
    text-align: center;
    line-height: 1.125rem;
    margin: -.1875rem auto .4375rem
}

.index .functionIntro .distribute-model__list:last-of-type .item-essay[data-v-da09e6b8] {
    margin-bottom: 0
}