* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* 通用 */
.n-project-page img {
    width: 100%;
}
.n-project-info {
    margin-top: 120px;
}
.n-page-title {
    color: #2A2B2E;
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    line-height: 150%;
}
.n-page-content{
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 1400px;
    margin: 60px auto 0 auto;
    gap: 24px;
}
.blueBg {
    padding: 80px 0 80px 0;
    background: #F7F9FA;
    margin-top: 0px;
}

/* banner和nav */
.n-banner img{
    display: none;
}
.n-nav {
    position: relative;
    top: 0;
    height: 60px;
    display: flex;
    align-items: center;
    background:  #F7F9FA;
}

.n-nav-content {
    display: flex;
    justify-content: space-between;
    width: 1400px;
    margin: 0 auto;
}

.n-breadcrumb {
    display: flex;
}

.n-nav-content a {
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #6A6B6D;
    cursor: pointer;
}

.n-breadcrumb a::after {
    content: '>';
    display: block;
    margin: 2px 6px 0 6px;
}

.n-breadcrumb a:last-child:after {
    content: '';
}

.n-nav-content ul {
    display: flex;
}

.n-nav-content ul li {
    margin-right: 24px;
}

.n-nav-content ul li:last-child {
    margin-right: 0;
}

.n-nav-content .n-nav-active {
    color: #292929;
    font-weight: 700;
    border-bottom: 2px solid #DA0030;
}

.nav-show {
    display: none;
}
.n-banner {
    position: relative;
    overflow: hidden;
}

.n-banner::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.2) 100%);
    z-index: 1;
}

.n-banner::after {
    content: '';
    position: absolute;
    top: 10%;
    right: 5%;
    width: 35%;
    height: 80%;
    background: url('../RJ-img/ai-grid-overlay.svg') no-repeat;
    background-size: contain;
    z-index: 1;
    opacity: 0.3;
    animation: pulse 4s infinite alternate ease-in-out;
}

@keyframes pulse {
    0% { opacity: 0.2; transform: scale(1); }
    100% { opacity: 0.4; transform: scale(1.05); }
}

.n-banner-text {
    position: absolute;
    left: calc((100% - 1400px)/2);
    width: 700px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    animation: slideInLeft 1s ease-out forwards;
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translate(-50px, -50%); }
    to { opacity: 1; transform: translate(0, -50%); }
}

.n-banner-text h1 {
    color: #FFFFFF;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.n-banner-text h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #7b61ff, #54aeff);
    border-radius: 2px;
}

.n-banner-text h2 {
    margin-top: 20px;
    color: #FFFFFF;
    font-size: 28px;
    font-weight: 500;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 0.4s;
    text-shadow: 0 2px 3px rgba(0,0,0,0.3);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.n-banner-text p {
    margin-top: 24px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 0.8s;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
    max-width: 80%;
}

.n-banner-text a {
    margin-top: 40px;
    display: inline-block;
    color: #FFF;
    font-size: 16px;
    font-weight: 500;
    line-height: 150%;
    height: 50px;
    padding: 14px 32px;
    border-radius: 25px;
    background: linear-gradient(45deg, #7b61ff, #54aeff);
    backdrop-filter: blur(2.5px);
    -webkit-backdrop-filter: blur(2.5px);
    margin-right: 24px;
    box-shadow: 0 4px 15px rgba(123, 97, 255, 0.3);
    border: none;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 1.2s;
    position: relative;
    overflow: hidden;
}

.n-banner-text a::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(45deg);
    animation: shine 3s infinite linear;
}

@keyframes shine {
    0% { transform: rotate(45deg) translateX(-100%); }
    100% { transform: rotate(45deg) translateX(100%); }
}

.n-banner-text a:hover {
    background: linear-gradient(45deg, #6347e2, #3e96ff);
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(123, 97, 255, 0.4);
}

.n-banner-text a:last-child {
    margin-right: 0;
}

.n-banner-text .whiteBtn {
    background: #FFFFFF;
    color: #E60039;
    cursor: pointer;
}
.n-banner-text .whiteBtn:hover{
    background: #CC002D;
    color: #FFF;
}

/* 产品 */
#changping{
    margin-top: 120px;
    margin-bottom: 120px;
}
.n-changping-card{
    width: 450px;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}
.n-changping-card-content{
    position: absolute;
    padding: 32px 24px;
    width: 100%;
    z-index: 2;
}
.n-changping-card img{
    transition: all 0.3s ease-out;
    width: 100%;
}
.n-card-title{
    color: #0175E8;
    font-size: 22px;
    font-weight: 700;
    line-height: 150%; /* 33px */
    margin-bottom: 16px;
}
.n-card-desc{
    color: #6A6B6D;
    font-size: 15px;
    font-weight: 400;
    line-height: 150%; /* 22.5px */
}
.n-card-more{
    margin-top: 16px;
    padding: 12px 0px;
    color: #0175E8;
    font-size: 16px;
    line-height: 150%; /* 24px */
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.n-card-more::after {
    content: '';
    background-image: url(../RJ-img/link.svg);
    margin-left: 8px;
    background-size: cover;
    background-repeat: no-repeat;
    width: 24px;
    height: 24px;
    transition: transform .16s linear;
}

@media screen and (min-width:1068px) {
    .n-card-more.active::after {
        transform: translateX(6px);
    }
}

.n-news-card{
    width: 450px;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    border-radius: 4px 4px 0 0;
    transition: all 0.3s ease-out;   
}
.news-content{
    padding:16px 24px;
    border-radius: 0 0 4px 4px;
    background: #F7F9FA;
    backdrop-filter: blur(15px);
}
.news-title{
    color: #2A2B2E;
    font-size: 18px;
    line-height: 150%; /* 27px */
    height: 81px;
}
.news-date img{
    width: 18px;
    margin-right: 8px;
}
.news-date{
    margin-top: 16px;
    display: flex;
    color: #2A2B2E;
    font-size: 14px;
    line-height: 150%; /* 21px */
}
.news-swiper-pagination{
    text-align: center;
    margin-top: 12px;
}
#news .swiper-pagination-bullet {
    width: 40px;
    height: 4px;
    background: #F1F3F5;
    opacity: 1;
    border-radius: unset;
    margin: 0;
}

#news .swiper-pagination-bullet-active {
    background: #E60039;
    border-radius: 2px;
}
.news-pag{
    position: absolute;
    display: flex;
    justify-content: space-between;
    width: 1700px;
    left: -150px;
    top: calc(50% - 62px);
}
.news-prev,.news-next{
    cursor: pointer;
}
#news{
    padding-bottom: 80px;
}
@media screen and (max-width:1788px) {
    .news-pag {
        width: 1600px;
        left: -100px;
    }
}

@media screen and (max-width:1600px) {
    /* 通用 */
    .n-page-title {
        font-size: 32px;
    }
    .n-page-content {
        width: 1200px;
    }
    .n-project-info {
        margin-top: 108px;
    }
    /* banner */
    .n-banner-text {
        left: calc((100% - 1200px)/2);
    }
    .n-banner-text h1 {
        font-size: 42px;
    }
    .n-banner-text h2 {
        margin-top: 8px;
        font-size: 20px;
    }
    .n-banner-text p {
        margin-top: 20px;
        font-size: 16px;
    }
    .n-banner-text a {
        margin-top: 24px;
        height: 40px;
        padding: 10px 24px;
        font-size: 14px;
    }
    .n-changping-card,.n-news-card {
        width: 380px;
    }
    .news-pag {
        width: 1400px;
    }
    .n-banner-text {
        width: 600px;
    }
}

@media screen and (max-width:1280px) {
    /* 通用 */
    .n-page-title {
        font-size: 28px;
    }
    .n-page-content {
        width: 1080px;
    }
    .n-project-info {
        margin-top: 88px;
    }
    /* banner */
    .n-banner-text {
        left: calc((100% - 1080px)/2);
    }
    .n-nav-content {
        width: 1080px;
    }
    .n-funeng-content {
        width: 500px;
    }
    .n-changping-card,.n-news-card {
        width: 344px;
    }
    .n-card-title {
        font-size: 18px;
    }
    .n-card-desc {
        font-size: 14px;
    }
    .n-changping-card-content {
        padding: 24px 16px;
    }
    .news-prev,.news-next{
        width: 60px;
    }
    .news-pag {
        width: 1240px;
        left: -80px;
    }
    .n-banner-text {
        width: 550px;
    }
}

@media screen and (max-width:768px) {
    .n-breadcrumb {
        display: none;
    }
    .n-banner img{
        display: block;
    }
    .n-banner video{
        display: none;
    }
    .n-banner-text {
        left: 5%;
        width: 90%;
        padding: 0 15px;
    }
    .ys_header {
        padding: 0 15px;
    }
    .n-banner-text h1 {
        font-size: 28px;
        line-height: 1.3;
        margin-bottom: 10px;
    }
    .n-banner-text h2 {
        font-size: 20px;
        margin-top: 20px;
        margin-bottom: 5px;
    }
    
    .n-banner-text p {
        font-size: 14px;
        margin-top: 15px;
        line-height: 1.4;
        max-width: 100%;
    }
    
    .n-banner-text p br {
        display: none;
    }
    
    .n-page-title {
        font-size: 24px;
    }
    .n-project-info {
        margin-top: 60px;
    }
    .n-page-content {
        width: calc(100% - 30px);
        margin: 30px auto 0;
    }
    .n-banner-text .whiteBtn {
        margin-top: 16px;
        height: 36px;
        padding: 8px 20px;
        font-size: 14px;
    }
    .n-banner-text a {
        margin-top: 16px;
        height: 36px;
        padding: 8px 20px;
        font-size: 14px;
    }
    .whiteBtn {
        margin-top: 16px;
        height: 36px;
        padding: 8px 20px;
        font-size: 14px;
        margin-bottom: 10px;
    }
    .n-page-title {
        font-size: 20px;
    }
    .n-page-content {
        margin-top: 20px;
    }
    #changping {
        padding-top: 40px;
    }
    .n-card-title {
        font-size: 16px;
    }
    .n-changping-card-content {
        padding: 15px;
    }
    .n-changping-card {
        margin-bottom: 15px;
    }
    .n-card-more {
        font-size: 14px;
    }
    
    .news-pag{
        display: none;
    }
    #news .swiper-pagination-bullet {
        display: block;
    }
    .news-swiper-pagination {
        display: flex;
    }
    .n-news-card{
        margin-bottom: 15px;
    }
}

@media screen and (max-width: 480px) {
    .n-banner-text h1 {
        font-size: 24px;
        line-height: 1.2;
    }
    
    .n-banner-text h2 {
        font-size: 18px;
        margin-top: 15px;
    }
    
    .n-banner-text p {
        font-size: 13px;
        line-height: 1.3;
    }
    
    .n-banner-text a {
        margin-top: 14px;
        height: 32px;
        padding: 7px 16px;
        font-size: 13px;
    }
    
    .n-banner::after {
        display: none;
    }
}

/* 添加关于我们的时间线样式 */
.n-timeline {
    width: 100%;
    position: relative;
    display: flex;
    justify-content: space-between;
    padding: 30px 0;
    overflow: hidden;
}

.n-timeline::before {
    content: '';
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    height: 2px;
    background: rgba(1, 117, 232, 0.1);
    z-index: 1;
    transform: scaleX(0);
    transform-origin: left;
    animation: timeline-line 1.5s ease forwards 0.2s;
}

@keyframes timeline-line {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.timeline-item {
    position: relative;
    width: 16%;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
    opacity: 0;
    transform: translateY(30px);
    animation: item-appear 0.5s ease forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.3s; }
.timeline-item:nth-child(2) { animation-delay: 0.5s; }
.timeline-item:nth-child(3) { animation-delay: 0.7s; }
.timeline-item:nth-child(4) { animation-delay: 0.9s; }
.timeline-item:nth-child(5) { animation-delay: 1.1s; }
.timeline-item:nth-child(6) { animation-delay: 1.3s; }

@keyframes item-appear {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.timeline-year {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0175E8, #54aeff);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 25px;
    box-shadow: 0 6px 16px rgba(1, 117, 232, 0.2);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.timeline-year::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.timeline-item:hover .timeline-year {
    transform: translateY(-5px);
}

.timeline-year::after {
    content: '';
    position: absolute;
    top: 80px;
    width: 2px;
    height: 25px;
    background: linear-gradient(to bottom, #0175E8, rgba(1, 117, 232, 0.1));
    animation: connect-line 0.3s ease forwards;
    transform: scaleY(0);
    transform-origin: top;
}

.timeline-item:nth-child(1) .timeline-year::after { animation-delay: 0.4s; }
.timeline-item:nth-child(2) .timeline-year::after { animation-delay: 0.6s; }
.timeline-item:nth-child(3) .timeline-year::after { animation-delay: 0.8s; }
.timeline-item:nth-child(4) .timeline-year::after { animation-delay: 1.0s; }
.timeline-item:nth-child(5) .timeline-year::after { animation-delay: 1.2s; }
.timeline-item:nth-child(6) .timeline-year::after { animation-delay: 1.4s; }

@keyframes connect-line {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.timeline-content {
    padding: 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    width: 100%;
    min-height: 160px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.7);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, #0175E8, #54aeff);
    opacity: 0.8;
}

.timeline-item:hover .timeline-content {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.timeline-content h3 {
    color: #0175E8;
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 600;
    padding-left: 15px;
}

.timeline-content ul {
    list-style: none;
    padding-left: 15px;
}

.timeline-content li {
    color: #444;
    font-size: 14px;
    margin-bottom: 10px;
    position: relative;
    padding-left: 18px;
    line-height: 1.5;
}

.timeline-content li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #0175E8;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(1, 117, 232, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(1, 117, 232, 0); }
    100% { box-shadow: 0 0 0 0 rgba(1, 117, 232, 0); }
}

@media screen and (max-width: 768px) {
    .n-timeline {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 10px;
    }

    .n-timeline::before {
        top: 0;
        left: 42px;
        width: 2px;
        height: 100%;
        background: linear-gradient(to bottom, rgba(1, 117, 232, 0.1), #0175E8, rgba(1, 117, 232, 0.1));
        transform: scaleY(0);
        transform-origin: top;
        animation: timeline-line-mobile 1.5s ease forwards 0.2s;
    }
    
    @keyframes timeline-line-mobile {
        from { transform: scaleY(0); }
        to { transform: scaleY(1); }
    }

    .timeline-item {
        width: 100%;
        flex-direction: row;
        margin-bottom: 30px;
        transform: translateX(-30px);
        animation: item-appear-mobile 0.5s ease forwards;
    }
    
    @keyframes item-appear-mobile {
        from { opacity: 0; transform: translateX(-30px); }
        to { opacity: 1; transform: translateX(0); }
    }

    .timeline-year {
        width: 64px;
        height: 64px;
        font-size: 16px;
        margin-bottom: 0;
        margin-right: 30px;
    }

    .timeline-year::after {
        top: 50%;
        left: 64px;
        width: 30px;
        height: 2px;
        background: linear-gradient(to right, #0175E8, rgba(1, 117, 232, 0.1));
        transform: scaleX(0);
        transform-origin: left;
        animation: connect-line-mobile 0.3s ease forwards;
    }
    
    @keyframes connect-line-mobile {
        from { transform: scaleX(0); }
        to { transform: scaleX(1); }
    }

    .timeline-content {
        width: calc(100% - 94px);
        min-height: auto;
    }
}

/* 为什么选择我们 */
#why-choose-us {
    background: linear-gradient(180deg, #f8f9fa 0%, #f0f2f5 100%);
    padding: 100px 0;
    margin-top: 80px;
    overflow: hidden;
    position: relative;
}

#why-choose-us::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(123, 97, 255, 0.03) 0%, rgba(84, 174, 255, 0.02) 50%, transparent 70%);
    top: -200px;
    right: -200px;
    z-index: 0;
}

#why-choose-us::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(84, 174, 255, 0.02) 0%, rgba(123, 97, 255, 0.03) 50%, transparent 70%);
    bottom: -100px;
    left: -100px;
    z-index: 0;
}

.n-summary {
    text-align: center;
    max-width: 800px;
    margin: 20px auto 0;
    color: #555;
    font-size: 18px;
    line-height: 1.6;
    font-weight: 300;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.3s;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.why-choose-us-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.feature-card {
    width: 23%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 35px 30px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    border: 1px solid rgba(255, 255, 255, 0.7);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    animation: cardAppear 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    transition: height 0.4s ease;
}

.feature-card:nth-child(1)::before { background: linear-gradient(to bottom, #54aeff, transparent); animation-delay: 0.2s; }
.feature-card:nth-child(2)::before { background: linear-gradient(to bottom, #bf5af2, transparent); animation-delay: 0.3s; }
.feature-card:nth-child(3)::before { background: linear-gradient(to bottom, #34c759, transparent); animation-delay: 0.4s; }
.feature-card:nth-child(4)::before { background: linear-gradient(to bottom, #ff375f, transparent); animation-delay: 0.5s; }

.feature-card:nth-child(1) { animation-delay: 0.2s; }
.feature-card:nth-child(2) { animation-delay: 0.3s; }
.feature-card:nth-child(3) { animation-delay: 0.4s; }
.feature-card:nth-child(4) { animation-delay: 0.5s; }

@keyframes cardAppear {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.feature-card:hover::before {
    height: 100%;
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 25px;
    position: relative;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: transform 0.5s ease;
}

.feature-card:hover .feature-icon svg {
    transform: rotate(5deg) scale(1.05);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    position: relative;
    transition: transform 0.3s ease;
}

.feature-card:hover h3 {
    transform: translateX(8px);
}

.feature-card:nth-child(1) h3 {
    color: #54aeff;
}
.feature-card:nth-child(2) h3 {
    color: #bf5af2;
}
.feature-card:nth-child(3) h3 {
    color: #34c759;
}
.feature-card:nth-child(4) h3 {
    color: #ff375f;
}

.feature-card p {
    color: #555;
    font-size: 15px;
    line-height: 1.5;
    font-weight: 300;
    transition: all 0.3s ease;
}

.feature-card:hover p {
    color: #333;
}

@media screen and (max-width: 1280px) {
    .feature-card {
        width: 48%;
        margin-bottom: 30px;
    }
    .why-choose-us-content {
        gap: 0;
    }
}
@media screen and (max-width: 768px) {
    #why-choose-us {
        padding: 80px 0;
    }
    
    .feature-card {
        width: 100%;
        margin-bottom: 25px;
        padding: 30px 25px;
    }
    
    .n-summary {
        font-size: 16px;
        padding: 0 20px;
    }
}

/* 解决方案卡片布局样式 */
.solution-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
}

.solution-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.solution-icon {
    height: 180px;
    overflow: hidden;
}

.solution-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.solution-card:hover .solution-icon img {
    transform: scale(1.05);
}

.solution-content {
    padding: 20px;
}

.solution-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.solution-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
}

/* 响应式布局 */
@media screen and (max-width: 1200px) {
    .solution-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .solution-container {
        grid-template-columns: 1fr;
    }
    
    .solution-icon {
        height: 160px;
    }
}

/* AI应用场景增强版样式 */
.ai-showcase {
    width: 100%;
    display: flex;
    flex-direction: column;
}

/* 场景标签页导航 */
.scenario-tabs {
    display: flex;
    border-bottom: 1px solid #eaeaea;
    margin-bottom: 30px;
}

.tab {
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab:hover {
    color: #7b61ff;
}

.tab.active {
    color: #7b61ff;
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #7b61ff;
    border-radius: 3px 3px 0 0;
}

/* 场景内容区域 */
.scenario-content-wrapper {
    position: relative;
    min-height: 400px;
}

.scenario-content {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

.scenario-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 英雄场景展示 */
.hero-scenario {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
}

.hero-icon {
    flex: 0 0 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-icon img {
    max-width: 200px;
    max-height: 120px;
    transition: transform 0.3s ease;
}

/* 校园百事通和青鸟联络中心专用的竖长图片样式 */
.campus-hero.hero-icon {
    flex: 0 0 280px;
    height: 360px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
}

.campus-hero.hero-icon img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.campus-hero.hero-icon:hover img {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transform: scale(1.03);
}

.hero-scenario:hover .hero-icon img {
    transform: scale(1.05);
}

.hero-details {
    flex: 1;
}

.hero-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.hero-header h3 {
    font-size: 24px;
    color: #333;
    font-weight: 600;
}

.hero-subtitle {
    color: #7b61ff;
    font-size: 16px;
    margin-top: 5px;
}

.hero-description {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
}

.status-badge {
    background-color: #f8f0ff;
    color: #7b61ff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
    margin-bottom: 30px;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background: rgba(123, 97, 255, 0.1);
    border-radius: 4px;
    gap: 6px;
    white-space: nowrap;
}

.feature-tag img {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.feature-tag span {
    font-size: 14px;
    color: #333;
    line-height: 1;
}

.feature-section-title {
    font-size: 16px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}

.hero-action {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    padding-bottom: 20px;
}

.hero-link {
    padding: 10px 20px;
    background-color: #7b61ff;
    color: white;
    font-size: 15px;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.hero-link:hover {
    background-color: #6347e2;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(123, 97, 255, 0.2);
}

.hero-link.secondary {
    background-color: transparent;
    color: #7b61ff;
    border: 1px solid #7b61ff;
}

.hero-link.secondary:hover {
    background-color: #f8f0ff;
}

/* 产品展示区 */
.products-highlight {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.product-group {
    display: flex;
    gap: 30px;
}

.product-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 25px;
    border: 1px solid #eaeaea;
    flex: 1;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #7b61ff, #54aeff);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transform: translateY(-5px);
}

.product-card:hover::before {
    opacity: 1;
}

.product-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.product-card h4 {
    font-size: 18px;
    color: #333;
    font-weight: 600;
}

.product-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.product-group.mini {
    display: flex;
    gap: 20px;
}

.product-card.mini {
    padding: 20px;
}

.product-card.mini h4 {
    font-size: 16px;
}

.product-card.mini p {
    font-size: 13px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 响应式布局 */
@media (max-width: 1024px) {
    .hero-scenario {
        flex-direction: column;
    }
    
    .hero-icon {
        margin: 0 auto 20px;
    }
    
    .product-group {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .scenario-tabs {
        overflow-x: auto;
        padding-bottom: 5px;
    }
    
    .tab {
        padding: 12px 15px;
        white-space: nowrap;
    }
    
    .feature-tags {
        flex-direction: column;
        gap: 10px;
    }
    
    .hero-action {
        flex-direction: column;
    }
    
    .product-group.mini {
        flex-direction: column;
    }
}

/* JavaScript 代码在页面底部添加 */

/* 产品链接样式 */
.product-link {
    display: inline-block;
    margin-top: 5px;
    color: #7b61ff;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.product-link:hover {
    color: #6347e2;
    text-decoration: underline;
}

/* 平铺布局样式 */
.flat-layout {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.section-heading {
    margin-bottom: 20px;
}

.section-heading h3 {
    font-size: 22px;
    color: #333;
    font-weight: 600;
    position: relative;
    padding-left: 15px;
}

.section-heading h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 22px;
    background-color: #7b61ff;
    border-radius: 3px;
}

.section-divider {
    height: 1px;
    background: linear-gradient(to right, rgba(123, 97, 255, 0.2), rgba(123, 97, 255, 0.1), rgba(123, 97, 255, 0));
    margin: 30px 0;
}

/* 更多产品与成果展示相同样式 */
.products-showcase {
    display: grid;
    grid-template-rows: auto auto;
    grid-gap: 24px;
    width: 100%;
}

.products-row {
    display: grid;
    width: 100%;
}

/* 第一行两个产品 */
.products-row:first-child {
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 24px;
}

/* 第二行三个产品 */
.products-row:last-child {
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 24px;
}

/* 产品卡片布局调整为第二张图片样式 */
.products-showcase .products-row .n-changping-card {
    width: 100%;
    position: relative;
    height: 420px;
    border-radius: 8px;
    overflow: hidden;
    z-index: 1;
}

/* 第二行产品卡片高度单独设置 */
.products-showcase .products-row:last-child .n-changping-card {
    height: 220px;
}

.products-showcase .n-changping-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.products-showcase .n-changping-card-content {
    position: relative;
    padding: 32px 24px;
    width: 100%;
    z-index: 3;
    height: 100%;
}

.products-showcase .n-changping-card picture {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
}

.products-showcase .n-changping-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: transform 0.3s ease-out;
    mix-blend-mode: multiply;
    filter: brightness(1.1) contrast(0.9);
}

.products-showcase .n-changping-card:hover img {
    transform: scale(1.05);
}

.products-showcase .n-card-title {
    color: #0175E8;
    font-size: 22px;
    font-weight: 700;
    line-height: 150%;
    margin-bottom: 16px;
    position: relative;
    text-decoration: none;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

.products-showcase a {
    text-decoration: none;
}

/* 设置每个卡片的背景色 */
.products-row:first-child a:first-child .n-changping-card::before {
    background-color: #f5f7fa;
}

.products-row:first-child a:last-child .n-changping-card::before {
    background-color: #f0f5fc;
}

.products-row:last-child a:nth-child(1) .n-changping-card::before {
    background-color: #f0f7fc;
}

.products-row:last-child a:nth-child(2) .n-changping-card::before {
    background-color: #f8f0fc;
}

.products-row:last-child a:nth-child(3) .n-changping-card::before {
    background-color: #f0fcf5;
}

/* 产品文字样式 */
.products-showcase .n-card-desc {
    color: #2a2a2c;
    font-size: 15px;
    font-weight: 400;
    line-height: 150%;
    position: relative;
    max-width: 100%;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.3);
}

.products-showcase .n-card-more {
    margin-top: 16px;
    padding: 12px 0px;
    color: #0175E8;
    font-size: 16px;
    font-weight: 500;
    line-height: 150%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.5);
}

/* 响应式布局调整 */
@media screen and (max-width: 768px) {
    .products-showcase .products-row .n-changping-card {
        height: 280px;
    }
    
    .products-showcase .products-row:last-child .n-changping-card {
        height: 220px;
    }
    
    .products-showcase .n-changping-card-content {
        padding: 24px;
    }
    
    .products-showcase .n-changping-card picture {
        width: 100%;
        height: 100%;
        position: absolute;
    }
    
    .products-showcase .n-card-desc {
        max-width: 100%;
    }
    
    .products-row:first-child,
    .products-row:last-child {
        grid-template-columns: 1fr;
        grid-gap: 24px;
    }
}
/*联系我们*/

.n-end {
    background-image: url(../RJ-img/end-bg.png);
    background-size: cover;
}

.n-end .n-page-content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.n-end-title {
    padding-top: 40px;
    padding-bottom: 40px;
    font-size: 24px;
    line-height: 150%;
    color: #292929;
}

.n-end-title b {
    font-size: 24px;
}
.advice-btn {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    width: 400px;
    height: 54px;
    background: #E10032;
    border-radius: 4px;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    cursor: pointer;
}

.advice-btn:hover {
    color: #FFFFFF;
}

/* 痛点与挑战样式 */
.pain-points {
    background: rgba(123, 97, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid rgba(123, 97, 255, 0.2);
    position: relative;
}

.pain-points h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.pain-points h4::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #7b61ff, transparent);
}

.pain-point-column,
.value-point-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.pain-point-grid,
.value-point-grid {
    display: grid;
    grid-template-rows: repeat(3, 1fr);
    gap: 15px;
}

.pain-point-item {
    display: flex;
    align-items: flex-start;
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.pain-point-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(123, 97, 255, 0.1);
}

.pain-icon {
    flex: 0 0 32px;
    height: 32px;
    margin-right: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pain-icon svg {
    width: 24px;
    height: 24px;
}

.pain-point-item p {
    font-size: 14px;
    color: #555;
    margin: 0;
    line-height: 1.4;
}

.pain-point-item strong {
    color: #333;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

@media screen and (max-width: 992px) {
    .pain-point-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .pain-point-grid {
        grid-template-columns: 1fr;
    }
    
    .pain-points {
        padding: 15px;
    }
}

/* 解决方案对比(痛点与价值点) */
.solution-contrast {
    display: flex;
    gap: 20px;
    margin: 20px 0;
}

.pain-challenges,
.value-points {
    flex: 1;
    background: rgba(123, 97, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(123, 97, 255, 0.2);
    position: relative;
}

.value-points {
    background: rgba(84, 174, 255, 0.05);
    border-color: rgba(84, 174, 255, 0.2);
}

.pain-challenges h4,
.value-points h4,
.core-functions h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.pain-challenges h4::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #7b61ff, transparent);
}

.value-points h4::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #54aeff, transparent);
}

.pain-point-item,
.value-point-item {
    display: flex;
    align-items: flex-start;
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.pain-point-item:hover,
.value-point-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(123, 97, 255, 0.1);
}

.value-point-item:hover {
    box-shadow: 0 5px 15px rgba(84, 174, 255, 0.1);
}

.pain-icon,
.value-icon {
    flex: 0 0 32px;
    height: 32px;
    margin-right: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pain-icon svg,
.value-icon svg {
    width: 24px;
    height: 24px;
}

.pain-point-item p,
.value-point-item p {
    font-size: 14px;
    color: #555;
    margin: 0;
    line-height: 1.4;
}

.pain-point-item strong,
.value-point-item strong {
    color: #333;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

/* 核心功能 */
.core-functions {
    background: linear-gradient(145deg, rgba(123, 97, 255, 0.05), rgba(84, 174, 255, 0.05));
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid rgba(123, 97, 255, 0.1);
    position: relative;
}

.core-functions h4::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #7b61ff, #54aeff, transparent);
}

.core-functions p {
    color: #444;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.function-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.function-tag {
    display: inline-block;
    padding: 6px 12px;
    background: white;
    border-radius: 20px;
    color: #444;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(123, 97, 255, 0.1);
}

.function-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(123, 97, 255, 0.15);
    background: linear-gradient(to right, rgba(123, 97, 255, 0.1), rgba(84, 174, 255, 0.1));
    border-color: rgba(123, 97, 255, 0.2);
}

@media screen and (max-width: 992px) {
    .solution-contrast {
        flex-direction: column;
    }
    
    .pain-point-grid,
    .value-point-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
}

@media screen and (max-width: 768px) {
    .solution-contrast {
        gap: 15px;
    }
    
    .pain-point-grid,
    .value-point-grid {
        grid-template-columns: 1fr;
    }
    
    .pain-challenges,
    .value-points,
    .core-functions {
        padding: 15px;
    }
    
    .function-tags {
        gap: 8px;
    }
    
    .function-tag {
        padding: 5px 10px;
        font-size: 12px;
    }
}

/* 卡片图标样式 */
.card-icon {
    width: 24px !important;
    height: 24px !important;
    max-width: 24px !important;
    max-height: 24px !important;
    vertical-align: middle;
    margin-right: 8px;
    flex-shrink: 0;
    object-fit: contain;
}