.container {
    width: 100%;
    min-height: 100vh;
    min-width: 375px;
    overflow-x: hidden;
    padding-top: 0;
}

.bannerBox {
    position: relative;
    width: 100%;
    min-width: 375px;
    min-height: 800px;
    transition: min-height .5s;
    padding-top: 50px;
}

.bannerBox .appScaled {
    position: absolute;
    left: 50%;
    bottom: 50px;
    transform: translate(-50%, 0);
    max-width: 80%;
    height: auto;
    z-index: 998;

}

.bannerBox h2 {
    position: relative;
    z-index: 998;
    color: #6b7280;
    font-size: 24px;
    margin: 20px auto;
    text-align: center;
}

.bannerBox .bannerBg {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    object-fit: cover;
    object-position: 50% 73%;
}

.bannerBox .title {
    position: relative;
    color: #0076fd;
    margin: 80px auto;
    text-align: center;
    font-size: clamp(2rem, 0.2rem + 5vw, 5rem);
    z-index: 1;

}


@media (max-width: 1248px) {
    div.container {
        width: 100%;
        padding-top: 0;
        /* 在小屏幕设备上，容器宽度占满整个视口 */
    }

}

@media (max-width: 860px) {
    div.container {
        width: 100%;
        /* 在小屏幕设备上，容器宽度占满整个视口 */
    }

}

/* brandBox */
.brandBox {
    width: 100%;
    padding: 16px 38px 0;
}

.brandBox h2 {
    font-size: 32px;
    margin: 28px 0 40px;
    color: #6b7280;
    text-align: center;
}

.brandBox ul {
    list-style: none;
    display: flex;
    justify-content: space-around;
    gap: 24px;
    flex-wrap: wrap;
    transition: all .5s;
}

.brandBox ul li img:hover {
    transform: scale(1.1);
}

/* intro */
.intro {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 48px 24px;
    gap: 30px;
    text-align: center;
}

.intro>h2 {
    font-size: 40px;
    max-width: 600px;
}

.intro>p {
    font-size: 20px;
    max-width: 600px;
    color: #6b7280;
}

.intro .items {
    /* width: 100%; */
    display: grid;
    grid-template-rows: repeat(2, 170px);
    grid-template-columns: repeat(4, 275px);
    grid-row-gap: 20px;
    grid-column-gap: 20px;
    grid-template-areas:
        "one one two three"
        "four four five five";
}

.intro .item:nth-child(1) {
    grid-area: one;
}

.intro .item:nth-child(2) {
    grid-area: two;
}

.intro .item:nth-child(3) {
    grid-area: three;
}

.intro .item:nth-child(4) {
    grid-area: four;
}

.intro .item:nth-child(5) {
    grid-area: five;
}

.intro .item {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    transition: all .5s;
}

.intro .item:hover {
    box-shadow: 5px 5px 10px rgba(107, 107, 107, 0.3);
    transform: translate(0, -8px);
}

.downloadBtn {
    position: relative;
    display: flex;
    justify-content: center;
    width: 100%;
}

.superiorityBox {
    padding: 50px 0;
}

.superiorityBox h2 {
    text-align: center;
    font-size: clamp(0.2rem, 0.2rem + 4vw, 3rem);
    padding: 20px 0;
}

.superiorityBox h2 span {
    color: #0076fd;
}

.superiorityBox .superiorityItems {
    padding: 0 45px;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.superiorityBox .superiorityItems .item {
    flex: 1;
    border-radius: 10px;
    padding: 16px;
    min-width: 120px;
    color: #FFF;
    transition: all .5s;
}

.superiorityBox .superiorityItems .item:nth-child(n) {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.superiorityBox .superiorityItems .item:nth-child(2n) {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) !important;
}

.superiorityBox .superiorityItems .item:nth-child(3n) {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%) !important;
}

.superiorityBox .superiorityItems .item:hover {
    transform: translate(0, -8px);
}

.superiorityBox .superiorityItems .item:nth-child(n):hover {
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3) !important;
}

.superiorityBox .superiorityItems .item:nth-child(2n):hover {
    box-shadow: 0 10px 30px rgba(240, 147, 251, 0.3) !important;
}

.superiorityBox .superiorityItems .item:nth-child(3n):hover {
    box-shadow: 0 10px 30px rgba(79, 172, 254, 0.3) !important;
}


.introOne,
.introTwo {
    text-align: center;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    /* height: 450px; */
    padding: 45px 120px;
}

.introOne {
    background-color: #f5f7fa;
}

.introOne .text,
.introTwo .text {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.introOne .text p,
.introTwo .text p {
    margin-top: 10px;
}

.introOne img,
.introTwo img {
    flex: 1;
    max-width: 630px;
}

.introThree {
    overflow: initial;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    /* height: 240px; */
    padding-top: 120px;
    background: url('/img/bg.png') no-repeat 50% 94%/cover;
}

.info {
    transform: translate(0, 30px);
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    width: 90%;
    border-radius: 10px;
    background-color: #fff;
    box-shadow: 5px 5px 10px 0 #ccc;
}

.info div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 135px;
}

.info h3 {
    font-size: 40px;
    color: #0076fd;
}

.info strong {
    font-size: 18px;
    color: #2b2b2b;
}

.combo {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    /* height: 830px; */
    margin-top: 120px;
    padding: 15px;
    background: url('/img/bg-3.jpeg') no-repeat 60% 5%/cover;
}

.combo .comboItems {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    width: 100%;

}

.combo .comboItems .item::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background-color: #0076fd;
    content: '';
}

.combo .comboItems .item {
    position: relative;
    height: 550px;
    width: 330px;
    min-width: 250px;
    padding: 30px 24px 24px;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 5px 10px 0 #ccc;
    background-color: #fff;
}

.combo>h2 {
    font-size: 36px;
    margin: 36px 80px 80px;
}

.combo .comboItems .item h2 {
    margin-bottom: 10px;
    font-size: 32px;

}

.combo .comboItems .item p {
    margin-bottom: 10px;
    font-size: 24px;
}

.combo .comboItems .item ul {
    padding-left: 40px;
    font-size: 18px;

}

.combo .comboItems .item a {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translate(-50%, 0);
}

/* feedback */
.feedback {
    background-color: #f9fafb;
    padding: 48px 24px;

}

.feedback>h2{
    max-width: 700px;
    margin: 35px auto;
    text-align: center;
    font-size: 40px;
}

.feedback .feeditem{
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
}

.feedback .feeditem .item{
    max-width: 380px;
    padding: 48px;
    height: 512px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 15px;
    box-shadow: 0 0 10px rgba(107, 107, 107, 0.3);
    font-size: 18px;
    color: #6b7280;
    transition: all .5s;
}

.feedback .feeditem .item .user_info{
    display: flex;
    gap: 16px;
    
}

.feedback .feeditem .item .user_info>img{
    border-radius: 10px 10px 0 10px;
    transition: all .5s;
}

.feedback .feeditem .item .user_info>div{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.feedback .feeditem .item .user_info p{
    margin: 5px 0;
}
.feedback .feeditem .item .user_info .user_name{
    font-size: 16px;
    color: #000;
    font-weight: bold;
    transition: all .5s;
}

.feedback .feeditem .item .user_info .user_jobtitle{
    font-size: 14px;
    transition: all .5s;
}

.feeditem .item:hover{
    transform: translate(0,-8px);
    box-shadow: 0px 0px 30px rgba(107, 107, 107, 0.3);
}
.feeditem .item:hover .user_info>img{
    transform: translate(0,-8px);
}
.feeditem .item:hover .user_info .user_name,
.feeditem .item:hover .user_info .user_jobtitle{
    transform: translate(0,-14px);

}

/* fqa */
.faq {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    margin-bottom: 50px;
    padding: 24px;
}
.faq h2 {
    font-size: 40px;
    text-align: center;
    margin: 35px 0;
}
.faq .faqItems {
    display: flex;
    flex-direction: column;
    gap: 24px;
    justify-content: center;
    align-items: center;
}

.faq .faqItems details {
    width: 800px;
    min-width: 350px;
    border-radius: 10px;
    border: 1px solid #ccc;
    padding: 0 24px;
    transition: all .5s ease;
}

.faq .faqItems details[open] summary {
    border-bottom: 1px solid #ccc;
}

.faq .faqItems details:not([open]) summary {
    border-bottom: 0;
}

.faq .faqItems summary {
    position: relative;
    width: 100%;
    list-style: none;
    padding: 24px;
    font-weight: bold;
    font-size: 18px;
    color: #1f2937;
}

.faq .faqItems summary::after {
    content: '+';
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    font-weight: bold;
    color: #2563fb;
    transition: all 0.3s ease;
}

.faq .faqItems details[open] summary::after {
    content: '-';
    transform: translateY(-50%) rotate(360deg);
}

.faq .faqItems details:not([open]) summary::after {
    content: '+';
    transform: translateY(-50%) rotate(180deg);
}

.faq .faqItems details h4 {
    font-size: 20px;
    margin: 20px 0;
    color: #1f2937;
}

.faq .faqItems details p {
    font-size: 16px;
    margin: 16px 0;
    color: #6b7280;
}


/* newInformation */
.newInformation {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    margin-bottom: 50px;
    padding: 24px;
}

.newInformation h2 {
    max-width: 700px;
    margin: 35px auto;
    text-align: center;
    font-size: 40px;
    color: #0076fd;
}

.newInformation .contentBox {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    max-width: 1245px;
    margin: 0 auto;
    gap: 36px;
}

.newInformation .contentBox .item {
    max-width: 380px;
    display: flex;
    flex-direction: column;
    height: 420px;
    border-radius: 30px;
    box-shadow: 0 0 10px rgba(107, 107, 107, 0.3);
    overflow: hidden;
    transition: all .5s;
}

.newInformation .contentBox .item:hover{
    box-shadow: 0 0 30px rgba(107, 107, 107, 0.3);
    transform: translate(0,-8px);
}

.newInformation .contentBox .item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.newInformation .contentBox .item>div{
    width: 100%;
    padding: 24px;
}

.newInformation .contentBox .item h3 {
    font-size: 16px;
    color: #1f2937;
    margin-bottom: 8px;
}

.newInformation .contentBox .item h3:hover {
    color: #0076fd;
}

.newInformation .contentBox .item .time {
    font-size: 14px;
    color: #9ca3af;
    margin-bottom: 8px;
}

.newInformation .contentBox .item .content {
    max-width: 100%;
    font-size: 14px;
    color: #6b7280;
    white-space: nowrap;
    text-overflow: ellipsis;
    -webkit-text-overflow: ellipsis;
    overflow: hidden;
    
}

@media (max-width: 750px) {
    .intro .items {
        grid-template-rows: repeat(5, auto);
        grid-template-columns: repeat(1, 100%);
        grid-template-areas:
            "one"
            "two"
            "three"
            "four"
            "five";
    }
    .faq .faqItems details {
        width: 100%;
    }
}