* {
    padding: 0;
    margin: 0;
    text-wrap: nowrap;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}

li {
    list-style-type: none;
}

.view_main {
    display: flex;
    flex-direction: column;
}

.header_nav {
    display: flex;
    justify-content: center;
    position: fixed;
    height: 64px;
    width: 100%;
    z-index: 99;
    background: rgba(0, 0, 0, 0.45);
}

.bg_container {
    width: 1440px;
    height: 100%;
    display: flex;
    padding: 0 120px;
    box-sizing: border-box;
    align-items: center;
    justify-content: space-between;
}

.operation_btn_group {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 32px;
}

.operation_btn_group > ul > li {
    height: 24px;
    margin-left: 48px;
    cursor: pointer;

    font-size: 14px;
    font-weight: 500;
    text-align: CENTER;
    color: rgba(255, 255, 255, 0.50);
    line-height: 24px;
}

.operation_btn_group > ul > li:hover {
    color: #FFFFFF;
}

.operation_btn_group > ul > .menu_select {
    color: #FFFFFF;
    font-weight: 600;
}

.operation_btn_group .operation_btn {
    height: 40px;
    padding: 0 16px;

    font-size: 14px;
    font-weight: 500;
    text-align: CENTER;
    color: #fcfcfd;
    line-height: 40px;

    background: #1c5df5;
    border-radius: 90px;
    cursor: pointer;
}

.operation_btn_group .operation_btn:hover {
    background: #164AC4;
}

.view_cover_top_bag {
    width: 100%;
    height: 640px;
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

.view_cover_top_bag .down_title {
    margin-top: 144px;
    height: 56px;
    font-size: 36px;
    font-weight: 600;
    text-align: CENTER;
    color: #ffffff;
    line-height: 56px;
}

.view_cover_top_bag .down_desc {
    margin-top: 20px;
    font-size: 20px;
    font-weight: 400;
    text-align: CENTER;
    color: #dbdddd;
    line-height: 24px;
}

.view_cover_top_bag .down_btn {
    margin-top: 40px;
    width: 151px;
    height: 52px;
    background: #1c5df5;
    border-radius: 90px;
    border: none;

    font-size: 20px;
    font-weight: 500;
    text-align: CENTER;
    color: #fcfcfd;
}

.view_cover_top_bag .down_btn:hover {
    background: #164AC4;
}

.view_cover_top_bag .free_tag {
    margin-top: 10px;
    font-size: 14px;
    font-weight: 400;
    text-align: CENTER;
    color: #f3f3f3;
    line-height: 24px;
}

/* 产品描述部分 */
.item_title {
    margin-top: 72px;
    font-size: 32px;
    font-weight: 700;
    text-align: CENTER;
    color: #010101;
    line-height: 38px;
}

.item_desc {
    margin-top: 24px;
    font-size: 18px;
    font-weight: 400;
    text-align: CENTER;
    color: #242634;
    line-height: 26px;
    max-width: 762px;
    text-wrap: wrap;
}

.desc_container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.desc_container > .desc_detail {
    margin-top: 24px;
    display: flex;
    gap: 32px;
}

.desc_container > .desc_detail > div {
    height: 42px;
    border-radius: 39px;
    background: #ffffff;
    border: 1px solid #dbdddd;
    padding: 0 24px;

    font-size: 16px;
    font-weight: 500;
    text-align: CENTER;
    color: #242634;
    line-height: 42px;
}

.desc_container > .desc_detail > .desc_select {
    background: #242634;
    color: #ffffff;
    border: none;
}

.desc_advantage_container .advantage_img {
    height: 48px;
    width: 48px;
}

.desc_advantage_container h5 {
    font-size: 20px;
    font-weight: 500;
    text-align: LEFT;
    color: #010101;
    line-height: 28px;
}

.desc_advantage_container p {
    font-size: 16px;
    font-weight: 400;
    text-align: LEFT;
    color: #242634;
    line-height: 19px;
    max-width: 218px;
    text-wrap: wrap;
}

.function_detail_container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.function_detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-top: 48px;
}

.function_detail > img:nth-of-type(1),
.function_detail > img:nth-of-type(3) {
    width: 102px;
    height: 222px;
}

/* 鼠标悬浮放大 */
.over_in_hover {
    transition: all 0.5s;
}

.over_in_hover:hover {
    transform: scale(1.03)
}

/* 滑动指定位置元素移动 */
.move_right_in_swipe {
    transition: all 0.5s;
    transform: translate(150px);
}

.move_left_in_swipe {
    transition: all 0.5s;
    transform: translate(-150px);
}

.function_detail > .right_function,
.function_detail > .left_function {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    height: 360px;
}

.function_detail .right_function > div,
.function_detail .left_function > div {
    height: 56px;
    padding: 0 24px;
    background: #f7f9fa;
    border-radius: 8px;
    cursor: pointer;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    font-size: 16px;
    font-weight: 500;
    text-align: LEFT;
    color: #010101;
    line-height: 19px;
}

.function_detail > .right_function div > img,
.function_detail > .left_function div > img {
    height: 32px;
    width: 32px;
}

.function_detail > img:first-child,
.function_detail > img:last-child {
    width: 102px;
    height: 222px;
}

.function_detail > img:nth-of-type(2) {
    width: 640px;
    height: 360px;
}

.use_scenarios_container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 48px;
}

.more_function {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #f4f7fa;
    margin-top: 72px;
    padding-bottom: 72px;
}

.more_function > .more_function_btn {
    margin-top: 24px;
    width: 366px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(98deg, #52d8e4 0%, #57c7ff 13%, #3076f7 90%, #569fff 100%);
    border-radius: 118px;
    box-shadow: 3px 3px 2px 0 rgba(255, 255, 255, 0.40) inset, -2px -2px 2px 0 rgba(45, 42, 117, 0.15) inset;

    font-size: 16px;
    font-weight: 400;
    text-align: CENTER;
    color: #ffffff;
    line-height: 22px;
}

.more_function_item {
    width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 52px;
}

.more_function_item > div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    height: 140px;
    width: 100%;
}

.function_item {
    height: 100%;
    flex: 1;
    box-sizing: border-box;
    background-size: 100% 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    padding: 40px 32px;
    border-radius: 16px;
    position: relative;
    cursor: pointer;

    background: linear-gradient(90deg, rgba(234, 243, 255, 1) 0%, rgba(234, 243, 255, 0.60) 70%, #ffffff 100%)
}

.function_item > h5 {
    font-size: 20px;
    font-weight: 600;
    text-align: LEFT;
    color: #010101;
    line-height: 28px;
    z-index: 999;
}

.function_item > p {
    font-size: 16px;
    font-weight: 400;
    text-align: LEFT;
    color: #242634;
    line-height: 19px;
    z-index: 999;
}

/* 数据保护界面 */
.data_protect_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.data_protect_container > h5 {
    margin-top: 72px;
    font-size: 24px;
    font-weight: 700;
    text-align: CENTER;
    color: #1a202c;
    line-height: 28px;
}

.data_protect_container > p {
    margin-top: 10px;
    font-size: 18px;
    font-weight: 400;
    text-align: CENTER;
    color: #242634;
    line-height: 26px;
}

.extreme_case {
    margin-top: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    cursor: pointer;
}

.extreme_case_item {
    width: 384px;
    height: 204px;
    position: relative;
    background-size: 100% 100%;
}

.extreme_case_item > p {
    position: absolute;
    bottom: 16px;
    left: 32px;

    font-size: 18px;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
    line-height: 21px;
}

.function_detail_box_container {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 48px;
}

.function_detail_box_container_item {
    height: 204px;
    width: 282px;
    padding: 32px;
    box-sizing: border-box;

    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 10px;

    background-image: url("/vue/image/page/core_function/item_bag_2x.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.function_detail_box_container_item:nth-child(2n) {
    background-image: url("/vue/image/page/core_function/item_bag_2_2x.png") !important;
}

.function_detail_box_container_item > img {
    height: 48px;
    width: 48px;
}

.function_detail_box_container_item h5 {
    font-size: 20px;
    font-weight: 600;
    text-align: LEFT;
    color: #010101;
    line-height: 28px;
}

.function_detail_box_container_item p {
    font-size: 16px;
    font-weight: 400;
    text-align: LEFT;
    color: #242634;
    line-height: 19px;
    max-width: 218px;
    text-wrap: wrap;
}

.advantage_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    padding: 0 120px 72px 120px;
    background: #f4f7fa;
    margin-top: 72px;
}

.advantage_container .advantage_desc {
    margin-top: 48px;
    display: flex;
    gap: 24px;
}

.advantage_desc_item {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 24px 0 24px;
    width: 282px;
    height: 296px;
    background: #ffffff;
    border-radius: 16px;
    text-align: justify;
    gap: 12px;
}

.advantage_desc_item > img {
    width: 64px;
    height: 64px;
}

.advantage_desc_item > h5 {
    font-size: 20px;
    font-weight: 600;
    text-align: CENTER;
    color: #010101;
    line-height: 28px;
}

.advantage_desc_item > p {
    font-size: 16px;
    font-weight: 400;
    text-align: LEFT;
    color: #242634;
    line-height: 26px;
    text-wrap: wrap;
}