/* 新增 Hero Section 样式 */
.new-hero-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background-image: url('/images/hexinjishu5.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    padding: 0;
    margin: 0;
}

.hero-text-wrapper {
    position: absolute;
    top: 150px;
    left: 300px;
    width: 500px;
}

.hero-title {
    font-family: 'Alibaba PuHuiTi', sans-serif;
    font-weight: normal;
    font-size: 100px;
    color: #333333;
    line-height: 1.5;
    letter-spacing: 15px;
    margin: 0 0 10px 0;
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 1.2s ease-out, transform 1.2s ease-out;
}

.hero-title.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.hero-line1,
.hero-line2 {
    display: block;
}

.hero-subtitle {
    font-family: 'Alibaba PuHuiTi', sans-serif;
    font-weight: normal;
    font-size: 40px;
    color: #333333;
    letter-spacing: 8px;
    margin: 0;
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 1.2s ease-out 0.3s, transform 1.2s ease-out 0.3s;
}

.hero-subtitle.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式适配 - 大屏幕 */
@media screen and (min-width: 1920px) {
    .hero-text-wrapper {
        left: 400px;
        width: 800px;
    }
    .hero-title {
        font-size: 70px;
        letter-spacing: 10px;
    }
    .hero-subtitle {
        font-size: 25px;
        letter-spacing: 8px;
    }
}

/* 响应式适配 - 笔记本 14寸 (约 1366px - 1600px) */
@media screen and (max-width: 1600px) {
    .hero-text-wrapper {
        left: 200px;
        width: 450px;
        top: 100px;
    }
    .hero-title {
        font-size: 60px;
        letter-spacing: 10px;
    }
    .hero-subtitle {
        font-size: 26px;
        letter-spacing: 5px;
    }
    .tech-intro-section {
        margin-top: -5px;
        padding: 0 !important;
        background-position: center top;
    }
}

@media screen and (max-width: 1366px) {
    .hero-text-wrapper {
        left: 150px;
        width: 400px;
        top: 60px;
    }
    .hero-title {
        font-size: 52px;
        letter-spacing: 8px;
        margin-bottom: 20px;
    }
    .hero-subtitle {
        font-size: 22px;
        letter-spacing: 4px;
    }
    .tech-intro-section {
        margin-top: -5px;
        padding: 0 !important;
    }
}

/* 响应式适配 - 平板 */
@media screen and (max-width: 1024px) {
    .hero-text-wrapper {
        left: 100px;
        width: 350px;
        top: 60px;
    }
    .hero-title {
        font-size: 56px;
        letter-spacing: 8px;
        margin-bottom: 15px;
    }
    .hero-subtitle {
        font-size: 24px;
        letter-spacing: 4px;
    }
}

@media screen and (max-width: 768px) {
    .new-hero-section {
        min-height: 60vh;
    }
    .hero-text-wrapper {
        left: 50px;
        right: 50px;
        width: auto;
        top: 50px;
    }
    .hero-title {
        font-size: 42px;
        letter-spacing: 6px;
        margin-bottom: 12px;
    }
    .hero-subtitle {
        font-size: 18px;
        letter-spacing: 3px;
    }
}

@media screen and (max-width: 480px) {
    .hero-text-wrapper {
        left: 30px;
        right: 30px;
        top: 40px;
    }
    .hero-title {
        font-size: 32px;
        letter-spacing: 4px;
        margin-bottom: 10px;
    }
    .hero-subtitle {
        font-size: 14px;
        letter-spacing: 2px;
    }
}


/* 新增技术介绍区域样式 */
.tech-intro-section {
    position: relative;
    width: 100%;
    background-image: url('/images/hexinjishu6.jpg');
    background-size: 100% auto;
    background-position: center bottom;
    background-repeat: no-repeat;
    padding: 80px 0;
    min-height: 100vh;
    box-sizing: border-box;
    margin-bottom: -5px;
}

.tech-intro-wrapper {
    padding-left: 500px;
    padding-top: 250px;
}

.tech-intro-content {
    width: 600px;
}

.tech-intro-row {
    margin-bottom: 100px;
}

.tech-intro-img {
    max-width: 70%;
    height: auto;
}

.tech-intro-text {
    font-family: 'Alibaba PuHuiTi L', sans-serif;
    font-size: 22px;
    color: #333333;
    line-height: 2;
    letter-spacing: 5px;
    margin: 0;
}

/* 荣誉资质滚动区域 */
.honor-section {
    margin-top: 200px;
    padding: 0 100px;
    overflow: hidden;
   
}

.honor-scroll-wrapper {
    overflow: hidden;
}

.honor-scroll-track {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.honor-row {
    display: flex;
    gap: 30px;
    animation: scrollLeft 30s linear infinite;
}

.honor-row-2 {
    animation: scrollLeftReverse 30s linear infinite;
}

.honor-row img {
    width: 120px;
    height: auto;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.honor-row img:hover {
    transform: scale(1.15);
}

@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes scrollLeftReverse {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

/* 响应式适配 */
@media screen and (max-width: 1600px) {
    .tech-intro-wrapper {
        padding-left: 200px;
        padding-top: 50px;
    }
    .tech-intro-content {
        width: 500px;
    }
    .tech-intro-text {
        font-size: 18px;
    }
    .honor-row img {
        width: 100px;
    }
}

@media screen and (max-width: 1366px) {
    .tech-intro-wrapper {
        padding-left: 150px;
        padding-top: 100px;
    }
    .tech-intro-content {
        width: 450px;
    }
    .tech-intro-row {
        margin-bottom: 80px;
    }
    .tech-intro-text {
        font-size: 16px;
        letter-spacing: 3px;
    }
    .honor-section {
        margin-top: 150px;
    }
    .honor-row img {
        width: 90px;
    }
}

@media screen and (max-width: 1024px) {
    .tech-intro-wrapper {
        padding-left: 100px;
    }
    .tech-intro-content {
        width: 500px;
    }
    .tech-intro-row {
        margin-bottom: 60px;
    }
    .tech-intro-text {
        font-size: 18px;
        letter-spacing: 3px;
    }
    .honor-section {
        margin-top: 120px;
        padding: 0 50px;
    }
    .honor-row img {
        width: 80px;
    }
}

@media screen and (max-width: 768px) {
    .tech-intro-wrapper {
        padding-left: 50px;
        padding-right: 50px;
    }
    .tech-intro-content {
        width: auto;
    }
    .tech-intro-row {
        margin-bottom: 40px;
    }
    .tech-intro-img {
        max-width: 100%;
    }
    .tech-intro-text {
        font-size: 16px;
        letter-spacing: 2px;
    }
    .honor-section {
        margin-top: 80px;
        padding: 0 30px;
    }
    .honor-row {
        gap: 15px;
    }
    .honor-row img {
        width: 70px;
    }
}

@media screen and (max-width: 480px) {
    .tech-intro-section {
        padding: 40px 0;
    }
    .tech-intro-wrapper {
        padding-left: 20px;
        padding-right: 20px;
    }
    .tech-intro-row {
        margin-bottom: 30px;
    }
    .tech-intro-text {
        font-size: 14px;
        letter-spacing: 1px;
    }
    .honor-section {
        margin-top: 50px;
        padding: 0 15px;
    }
    .honor-row img {
        width: 60px;
    }
}


/* 新增多领域验证区域样式 */
.validation-section {
    position: relative;
    width: 100%;
    background-image: url('/images/hexinjishu14.jpg');
    background-size: 100% auto;
    background-position: center bottom;
    background-repeat: no-repeat;
    padding: 80px 0;
    min-height: 100vh;
    box-sizing: border-box;
    margin-top: -5px;
}

.validation-wrapper {
    padding-left: -30px;
    padding-top: 250px;
    position: relative;
    transform: translateY(-200px);
}

.validation-content {
    display: flex;
    gap: 240px;
    width: 60%;
    margin: 0 auto;

}

.validation-text-col {
    flex: 1.5;
    max-width: 700px;
}

.validation-title {
    font-family: 'Alibaba PuHuiTi L', sans-serif;
    font-weight: normal;
    font-size: 40px;
    color: #ffffff;
    margin: 0 0 40px 0;
    letter-spacing: 5px;
}

.validation-desc {
    font-family: 'Alibaba PuHuiTi L', sans-serif;
    font-weight: 300 !important;
    font-size: 22px;
    color: #ffffff;
    line-height: 2;
    letter-spacing: 3px;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-smooth: always;
}

.validation-img-col {
    flex: 0 0 400px;
    margin-top: 50px;
    margin-left: 30px;
    padding-top: 20px;
}

.validation-img {
    max-width: 100%;
    height: auto;
}

.validation-bottom-img {
    margin-top: 700px;
    margin-bottom: 200px;
    text-align: center;
    position: relative;
    transform: translateY(-250px);
}

.validation-bottom {
    max-width: 70%;
    height: auto;
}

/* 响应式适配 */
@media screen and (max-width: 1600px) {
    .validation-section {
        background-position: center top;
    }
    .validation-wrapper {
        padding-left: 80px;
    }
    .validation-content {
        width: 80%;
    }
    .validation-img-col {
        flex: 0 0 300px;
    }
    .validation-text-col {
        flex: 1.5;
        max-width: 100%;
    }
    .validation-title {
        font-size: 30px;
    }
    .validation-desc {
        font-size: 18px;
    }
    .validation-bottom-img {
        margin-top: 0;
        transform: translateY(0);
    }
}

@media screen and (max-width: 1366px) {
    .validation-section {
        background-position: center top;
    }
    .validation-wrapper {
        padding-left: 60px;
    }
    .validation-content {
        width: 80%;
        gap: 15px;
    }
    .validation-img-col {
        flex: 0 0 250px;
    }
    .validation-text-col {
        flex: 1.5;
        max-width: 100%;
        padding-right: 15px;
    }
    .validation-title {
        font-size: 28px;
        margin-bottom: 25px;
    }
    .validation-desc {
        font-size: 16px;
        letter-spacing: 3px;
    }
    .validation-bottom-img {
        margin-top: 0;
        transform: translateY(0);
    }
}

@media screen and (max-width: 1024px) {
    .validation-wrapper {
        padding-left: 100px;
    }
    .validation-content {
        width: 600px;
        flex-direction: column;
    }
    .validation-img-col {
        flex: none;
        width: 100%;
    }
    .validation-title {
        font-size: 28px;
        margin-bottom: 25px;
    }
    .validation-desc {
        font-size: 18px;
        letter-spacing: 3px;
    }
    .validation-bottom-img {
        margin-top: 400px;
    }
}

@media screen and (max-width: 768px) {
    .validation-section {
        padding: 50px 0;
    }
    .validation-wrapper {
        padding-left: 50px;
        padding-right: 50px;
    }
    .validation-content {
        width: auto;
    }
    .validation-title {
        font-size: 24px;
        margin-bottom: 20px;
        letter-spacing: 3px;
    }
    .validation-desc {
        font-size: 16px;
        letter-spacing: 2px;
    }
    .validation-bottom-img {
        margin-top: 300px;
    }
    .validation-bottom {
        max-width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .validation-wrapper {
        padding-left: 20px;
        padding-right: 20px;
    }
    .validation-title {
        font-size: 20px;
        margin-bottom: 15px;
    }
    .validation-desc {
        font-size: 14px;
        letter-spacing: 1px;
    }
    .validation-bottom-img {
        margin-top: 200px;
    }
}


/* 新增核心攻关实力认证区域样式 */
.core-tech-section {
    position: relative;
    width: 100%;
    background-image: url('/images/hexinjishu2.jpg');
    background-size: 100% auto;
    background-position: center top;
    background-repeat: no-repeat;
    padding: 0px 0;
    min-height: 130vh;
    box-sizing: border-box;
    background-attachment: local;
    margin-top: -5px;
}

.core-tech-header {
    padding-left: 450px;
    margin-bottom: 100px;

}

.core-tech-title {
    font-family: 'Alibaba PuHuiTi L', sans-serif;
    font-weight: normal;
    font-size: 50px;
    color: #111111;
    letter-spacing: 8px;
    line-height: 1.8;
    margin: 0;
}

.core-tech-tabs-wrapper {
    margin-left: 500px;
    margin-top: 100px;
    width: 80%;
}

.core-tech-tabs {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;.
   
    
}

.core-tech-tabs-wrapper {
    margin-left: 500px;
    width: 80%;
    display: flex;
    align-items: flex-start;
}

.tab-item {
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-item .tab-icon {
    width: 35px;
    height: auto;
    transition: all 0.3s ease;
}

.tab-item .tab-text {
    font-family: 'Alibaba PuHuiTi L', sans-serif;
    font-size: 30px;
    letter-spacing: 5px;
    line-height: 2;
    color: #111111;
    transition: all 0.3s ease;
}

.tab-item.active .tab-text,
.tab-item:hover .tab-text {
    font-family: 'Alibaba PuHuiTi', sans-serif;
    font-weight: 600;
    color: #0f00ff;
    transform: translateX(50px);
}

.tab-item.active .tab-icon,
.tab-item:hover .tab-icon {
    content: url('/images/hexinjishu17.png');
}

.core-tech-panels {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.panel-item {
    display: none;
}

.panel-item.active {
    display: flex;
    justify-content: flex-start;
    padding-left: 200px;
    margin-top: 0px;
    width: 100%;
}

.panel-item img {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 10px;
}

/* 响应式适配 */
@media screen and (max-width: 1600px) {
    .core-tech-header {
        padding-left: 100px;
    }
    .core-tech-tabs-wrapper {
        margin-left: 200px;
        width: 70%;
    }
    .tab-item .tab-text {
        font-size: 20px;
        letter-spacing: 2px;
    }
    .panel-item img {
        max-width: 500px;
    }
}

@media screen and (max-width: 1366px) {
    .core-tech-header {
        padding-left: 60px;
    }
    .core-tech-tabs-wrapper {
        margin-left: 100px;
        width: 70%;
    }
    .tab-item .tab-text {
        font-size: 18px;
        letter-spacing: 2px;
    }
    .panel-item {
        width: 55%;
    }
    .panel-item img {
        max-width: 400px;
    }
}

@media screen and (max-width: 1024px) {
    .core-tech-header {
        padding-left: 80px;
    }
    .core-tech-tabs-wrapper {
        margin-left: 200px;
        width: 85%;
    }
    .tab-item .tab-text {
        font-size: 20px;
        letter-spacing: 3px;
    }
    .tab-item.active .tab-text,
    .tab-item:hover .tab-text {
        transform: translateX(30px);
    }
}

@media screen and (max-width: 768px) {
    .core-tech-section {
        padding: 50px 0;
        min-height: auto;
    }
    .core-tech-header {
        padding-left: 50px;
        margin-bottom: 60px;
    }
    .core-tech-title {
        font-size: 36px;
        letter-spacing: 5px;
    }
    .core-tech-tabs-wrapper {
        margin-left: 50px;
        margin-right: 50px;
        width: calc(100% - 100px);
    }
    .core-tech-tabs {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 15px;
    }
    .tab-item .tab-text {
        font-size: 18px;
        letter-spacing: 2px;
    }
    .tab-item.active .tab-text,
    .tab-item:hover .tab-text {
        transform: translateX(20px);
    }
    .panel-item {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .core-tech-header {
        padding-left: 20px;
        margin-bottom: 40px;
    }
    .core-tech-title {
        font-size: 28px;
        letter-spacing: 3px;
    }
    .core-tech-tabs-wrapper {
        margin-left: 20px;
        margin-right: 20px;
        width: calc(100% - 40px);
    }
    .tab-item .tab-text {
        font-size: 16px;
    }
    .tab-item .tab-icon {
        width: 15px;
    }
}


/* 新增科技冬奥新闻区域样式 */
.news-section {
    position: relative;
    width: 100%;
    background-image: url('/images/hexinjishu2.png');
    background-size: 100% auto;
    background-position: center top;
    background-repeat: no-repeat;
    padding: 0;
    min-height: 100vh;
    box-sizing: border-box;
    margin-top: -120px;
    margin-bottom: 0;
}

.news-section + .uc-home-7 {
    margin-top: -90px;
}

.news-title-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto 50px;
    padding: 0 50px;
    max-width: 60%;
}

.news-title {
    font-family: 'Alibaba PuHuiTi', sans-serif;
    font-weight: normal;
    font-size: 40px;
    color: #111111;
    letter-spacing: 10px;
    margin: 0;
}

.news-title-left {
    color: #111111;
}

.news-title-right {
    color: #111111;
}

.news-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding: 0 100px;
}

.news-card {
    flex: 1;
    max-width: 500px;
    transition: transform 0.3s ease;
}

.news-card:hover,
.news-card.active {
    transform: scale(1.02);
}

.news-card-content {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    height: 580px;
    display: flex;
    flex-direction: column;
}

.news-img {
    height: 300px;
    overflow: hidden;
    flex-shrink: 0;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-info {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
    justify-content: space-between;


h3.news-card-title,
.news-card-title {
  font-family: 'Alibaba PuHuiTi L', sans-serif !important;
    font-weight: normal !important;
    font-size: 28px !important;
    color: #333333 !important;
    letter-spacing: 3px !important;
    line-height: 1.6 !important;
    margin: 0 20px 25px 20px !important;
    text-align: left !important;
}

.news-card-desc {
  font-family: 'Alibaba PuHuiTi', sans-serif;
    font-weight: normal;
    font-size: 25px;
    color: #333333;
    letter-spacing: 2px;
    line-height: 2;
    margin: 0 20px;
    flex: 1;
}

.news-arrow {
    position: relative;
    width: 25px;
    height: 15px;
    margin-top: 60px;
    margin-bottom: 40px;
    margin-left: 20px;
}

.news-arrow .arrow-default {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    transition: opacity 0.3s ease;
}

.news-arrow .arrow-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.news-card:hover .arrow-default {
    opacity: 0;
}

.news-card:hover .arrow-hover {
    opacity: 1;
}

.news-tabs {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin-top: 50px;
    padding-bottom: 100px;
    height: 60px;
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.news-tabs::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 4px;
    background: #cccccc;
    z-index: 1;
}

.blue-indicator {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 200px;
    height: 6px;
    background: #0f06fe;
    z-index: 2;
    border-radius: 3px;
    transition: left 0.4s ease;
}

.news-tabs .tab-item {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 180px;
    height: 40px;
    background: #0f06fe;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.news-tabs .tab-item span {
    font-family: 'Alibaba PuHuiTi', sans-serif;
    font-size: 14px;
    color: #ffffff;
    letter-spacing: 2px;
}

.news-tabs .tab-item:hover {
    background: #0f06fe;
}

/* 响应式适配 */
@media screen and (max-width: 1600px) {
    .news-section {
        margin-top: -80px;
    }
    .news-title-wrapper {
        padding: 0 50px;
        margin-bottom: 30px;
    }
    .news-title {
        font-size: 36px;
        letter-spacing: 6px;
    }
    .news-grid {
        gap: 30px;
        padding: 0 60px;
    }
    .news-card {
        max-width: 380px;
    }
    .news-card-content {
        height: 480px;
    }
    .news-img {
        height: 240px;
    }
    .news-card-title {
        font-size: 18px;
        letter-spacing: 2px;
    }
    .news-card-desc {
        font-size: 15px;
    }
    .news-tabs::before {
        width: 500px;
    }
    .news-tabs .tab-item {
        width: 130px;
        height: 30px;
    }
    .news-tabs .tab-item span {
        font-size: 13px;
    }
}

@media screen and (max-width: 1366px) {
    .news-title-wrapper {
        padding: 0 40px;
        margin-bottom: 25px;
    }
    .news-title {
        font-size: 28px;
        letter-spacing: 4px;
    }
    .news-grid {
        gap: 25px;
        padding: 0 40px;
    }
    .news-card {
        max-width: 320px;
    }
    .news-card-content {
        height: 420px;
    }
    .news-img {
        height: 200px;
    }
    .news-card-title {
        font-size: 16px;
        letter-spacing: 1px;
    }
    .news-card-desc {
        font-size: 14px;
        letter-spacing: 1px;
    }
    .news-tabs::before {
        width: 400px;
    }
    .news-tabs .tab-item {
        width: 110px;
        height: 28px;
    }
    .news-tabs .tab-item span {
        font-size: 12px;
    }
}

@media screen and (max-width: 1024px) {
    .news-section {
        padding-top: 150px;
    }
    .news-title-wrapper {
        padding: 0 50px;
    }
    .news-title {
        font-size: 38px;
        letter-spacing: 6px;
    }
    .news-grid {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    .news-card {
        max-width: 90%;
    }
    .news-tabs::before {
        width: 400px;
    }
    .news-tabs .tab-item {
        width: 120px;
        height: 30px;
    }
    .news-tabs .tab-item span {
        font-size: 12px;
    }
}

@media screen and (max-width: 768px) {
    .news-section {
        padding-top: 100px;
    }
    .news-title-wrapper {
        padding: 0 30px;
    }
    .news-title {
        font-size: 32px;
        letter-spacing: 4px;
    }
    .news-card-content {
        height: 450px;
    }
    .news-tabs::before {
        width: 300px;
    }
    .news-tabs .tab-item {
        width: 100px;
        height: 28px;
    }
    .news-tabs .tab-item span {
        font-size: 11px;
        letter-spacing: 1px;
    }
}

@media screen and (max-width: 480px) {
    .news-title-wrapper {
        padding: 0 20px;
    }
    .news-title {
        font-size: 24px;
        letter-spacing: 2px;
    }
    .news-card-content {
        height: 400px;
    }
    .news-card-title {
        font-size: 14px;
    }
    .news-card-desc {
        font-size: 15px;
    }
    .news-tabs::before {
        width: 200px;
    }
    .news-tabs .tab-item {
        width: 80px;
        height: 26px;
    }
    .news-tabs .tab-item span {
        font-size: 10px;
    }
}