.banner {
    padding: 60px 0;
}

.banner,
.ability,
.amazon {
    max-width: 1140px;
}

.banner .title {
    font-size: 32px;
    font-weight: 500;
    line-height: 1;
    margin-bottom: 10px;
}

.banner .sub-title {
    display: inline-block;
    background-image: -webkit-linear-gradient(left, var(--theme2), var(--theme1));
    font-family: '楷体';
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
    font-size: 20px;
}

.banner .desc,
.banner .en-desc {
    font-size: 18px;
    line-height: 1.67;
    color: #374151;
}

.banner .desc {
    font-size: 14px;
    max-width: 500px;
}

.ability {
    padding: 50px 0;
}

.ability .title,
.amazon .title {
    font-size: 32px;
}

.ability_item i {
    width: 36px;
    height: 36px;
    font-size: 24px;
    line-height: 36px;
    border-radius: 4px;
}

.item_template {
    border-radius: 10px;
    width: 19%;
    margin-top: 0;
    transition: all .3s ease-in-out;
    border: 1px solid #e0e0e0
}

.item_template:hover {
    box-shadow: 0 0 8px #aaa;
    transform: translateY(-10px);
}

.item_template div {
    width: 100%;
}

.item_template i {
    display: inline-block;
    width: 36px;
    height: 36px;
    line-height: 36px;
    border-radius: 4px;
}

.item_template div {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
}

.item_template .more_btn {
    display: inline-block;
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 4px;
}

.item_template .more_btn:hover {
    background: var(--themeGradient1);
    color: #fff;
}