/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #1a1a1a;
}

.container {
    /*max-width: 1200px;*/
    margin: 0 auto;
    padding: 0 40px;
}

/* 导航栏样式 */
.navbar {
    position: sticky;
    top: 0;
    height: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo .logo_image {
    width: 34px;
    height: 33px;
    margin-right: 10px;
}

.logo .logo_title {
    width: 110px;
    height: 22px;
    margin-right: 134px;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    font-weight: normal;
    font-size: 15px;
    color: #FFFFFF;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
    margin-right: 110px;
}

.nav-link:hover,
.nav-link.active {
    color: #FFFFFF;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 321321px;
    width: 100%;
    height: 4px;
    background-color: #00FF00;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #333;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: white;
    padding: 20px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
    flex-direction: column;
    gap: 15px;
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-link {
    text-decoration: none;
    color: #333;
    padding: 12px;
    border-radius: 5px;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.mobile-nav-link:hover {
    background-color: #f5f5f5;
}

.mobile-nav-link.router-link-active {
    background-color: #3498db;
    color: white;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #2ecc71;
    color: white;
}

.btn-secondary:hover {
    background-color: #27ae60;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border-color: #3498db;
    color: #3498db;
}

.btn-outline:hover {
    background-color: #3498db;
    color: white;
}

/* 英雄区域 */
.hero {
    padding: 0px 0;
    color: white;
    width: 100%;
    height: 1070px;
    position: relative;
    background: url("./image/home_bg.jpg") no-repeat;
    background-size: auto 100%;
}

.hero .hero-body {
    font-weight: 400;
    font-size: 83px;
    color: #FFFFFF;
    position: absolute;
    top: 45%;
    left: 15%;
    transform: translateY(-50%);
}

.hero .hero-body_but {
    font-weight: 400;
    font-size: 36px;
    color: #FFFFFF;
    position: absolute;
    top: 70%;
    left: 19%;
    transform: translateY(-50%);
}

.more {
    position: absolute;
    bottom: 0;
    left: 46%;
    width: 146px;
    height: 64px;
    transform: translateY(-50%);
}

.hero .hero-body_button {
    width: 209px;
    height: 65px;
    line-height: 65px;
    background: #00FF00;
    border-radius: 10px;
    margin: 29px auto 0;
    font-weight: 400;
    font-size: 25px;
    color: #000000;
    text-align: center;
}

.synopsis {
    margin-top: 50px;
    text-align: center;
}

.synopsis .logo_title {
    width: 206px;
    height: 40px;
    margin: 0 auto 45px;
    text-align: center;
    display: block;
}

.synopsis .hero-body {
    font-weight: 500;
    font-size: 83px;
    color: #8B8B8B;
    line-height: 123px;
    display: inline-block;
    background: linear-gradient(90deg, #00FF00 0%, #00F0FC 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.synopsis .hero-body_msg {
    font-weight: 400;
    font-size: 25px;
    color: #8B8B8B;
    margin-top: 30px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero .subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.image-placeholder {
    width: 300px;
    height: 200px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 3rem;
}

.image-placeholder p {
    margin-top: 10px;
    font-size: 1rem;
}

/* 通用区块样式 */
section {
    padding: 60px 0 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: #2c3e50;
}

/* 网格布局 */
.services-grid,
.features-grid,
.team-grid,
.news-grid,
.benefits-grid,
.process-steps {
    width: 80%;
    margin: 30px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 56px;
}

/* 卡片样式 */
.service-card,
.feature-card,
.team-member,
.news-card,
.benefit-card {
    background: #262626FF;
    padding: 48px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover,
.feature-card:hover,
.team-member:hover,
.news-card:hover,
.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
    display: flex;
    align-items: center;
    font-weight: 400;
    font-size: 25px;
    color: #FFFFFF;
    margin-bottom: 20px;
}

.service-icon img {
    width: 44px;
    height: 44px;
    margin-right: 24px;
}

.case_bg{
    margin-top: 80px;
    padding: 0 0 50px 0;
    background-color: #262626FF;
    text-align: center;
}

.case_home{
    font-weight: 400;
    font-size: 40px;
    color: #959595;
    padding-top: 45px;
}

.case_home_title{
    display: inline-block;
    font-weight: 400;
    font-size: 45px;
    color: #959595;
    text-align: center;
    margin: 0 auto;
    background: linear-gradient(90deg, #00FF00 0%, #00F0FC 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.trill{
    display: inline-block;
    border: 2px solid;
    margin: 50px auto 0;
    border-radius: 3px;
    border-image: linear-gradient(120deg, #00FF00, #00F0FC) 2 2;
    padding: 29px 60px;
}

.trill_icon{
    width: 62px;
    height: 70px;
    margin-bottom: 15px;
}

.trill_icon_title{
    border-top: 2px dashed #959595;
    font-weight: 400;
    font-size: 24.5px;
    color: #959595;
    padding-top: 15px;
}

.case_bg .case_title{
    display: inline-block;
    font-weight: 400;
    font-size: 75px;
    color: #959595;
    text-align: center;
    margin: 30px auto;
    background: linear-gradient(90deg, #00FF00 0%, #00F0FC 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.case_bg .case_grid_6{
    display: grid;
    align-items: center;
    grid-template-columns: repeat(6,1fr);
    padding: 0 94px;
    grid-gap: 30px;
}

.case_bg .case_grid_6 .case_grid_icon{
    width: 100%;
    height: 326px;
}

.case_grid_title{
    font-weight: 400;
    font-size: 18px;
    color: #959595;
    margin-top: 10px;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.apply{
    padding: 0 94px;
    font-weight: 500;
    font-size: 22px;
    color: #959595;
}

.apply_title{
    font-weight: 500;
    font-size: 55px;
    color: #959595;
    display: inline-block;
    background: linear-gradient(90deg, #00FF00 0%, #00F0FC 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 10px 0;
}

/* 加入我们 */
.joinUs {
    padding: 150px 0 100px 0;
    text-align: center;
}

.joinUs .joinUs_title {
    font-weight: 400;
    font-size: 42px;
    color: #FFFFFF;
}

.joinUs .joinUs_msg {
    font-weight: 400;
    font-size: 22px;
    color: #FFFFFF;
    margin-top: 20px;
}

.joinUs .joinUs_arrows {
    width: 90px;
    text-align: left;
    margin-top: 50px;
    margin-right: 102px;
}

.joinUs .joinUs_code_msg {
    font-weight: 400;
    font-size: 18px;
    color: #ADADAD;
    margin-top: 30px;
}

.joinUs .joinUs_code {
    width: 140px;
    height: 140px;
    background: #00FF00;
    border-radius: 10px;
    margin: 20px auto 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.joinUs .joinUs_code img {
    width: 90%;
}


/* 页脚样式 */
.footer {
    background-color: #1a1a1a;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer_grid {
    margin-left: 150px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.footer_flex_image {
    display: flex;
    align-items: center;
    margin-bottom: 14px;
}

.footer_flex_image .logo {
    width: 61px;
    height: 61px;
    margin-right: 15px;
}

.footer_flex_image .logo_title {
    width: 138px;
    height: 27px;
}

.footer-section {
    min-width: 200px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 25px;
    font-weight: 600;
    font-size: 18px;
    color: #FFFFFF;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section a {
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 400;
    font-size: 15px;
    color: #ACACAC;
    line-height: 1.6;
}

.footer-section p {
    font-weight: 400;
    font-size: 15px;
    color: #ACACAC;
    padding-bottom: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid #3A463A;
}

.footer-section a:hover {
    color: white;
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    display: block;
    margin-bottom: 10px;
    color: #ACACAC;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
}

.social-links a i {
    margin-right: 8px;
    width: 20px;
    text-align: center;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ACACAC;
    font-size: 14px;
}

/* 产品页面特定样式 */
.page-header {
    background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.product-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background: none;
    border: 2px solid #ddd;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
    white-space: nowrap;
}

.tab-btn:hover,
.tab-btn.active {
    background-color: #3498db;
    border-color: #3498db;
    color: white;
}

.product-detail {
    display: flex;
    gap: 50px;
    align-items: center;
    margin-top: 30px;
}

.feature-list {
    list-style: none;
    margin: 20px 0;
}

.feature-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.feature-list i {
    color: #2ecc71;
    margin-right: 10px;
}

/* 关于我们页面样式 */
.about-hero {
    width: 100%;
    height: 1058px;
    position: relative;
    background: url("./image/about-hero.png") no-repeat;
    background-size: 100% 100%;
}

.about-hero::before {
    content: '';
    width: 100%;
    height: 1058px;
    position: absolute;
    top: 0;
    background-color: rgba(0, 0, 0, 0.3);
}

.about-hero .container {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    text-align: center;
}

.about-hero h1 {
    font-weight: 500;
    font-size: 70px;
    color: #FFFFFF;
}

.about-hero .subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    letter-spacing: 15px; /* 增加字符间距 */
    margin-top: 30px;
}

.about-hero_title {
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    padding: 50px 0 0 0;
}

.about-hero_title .about_title {
    font-weight: 500;
    font-size: 48px;
    color: #000000;
    text-align: center;
}

.about-hero_title .about_msg {
    font-weight: 400;
    font-size: 24px;
    color: #8E8E8E;
    margin-top: 15px;
    text-align: center;
}

.introduce {
    max-width: 1200px;
    display: grid;
    margin: 113px auto 0 auto;
    padding-bottom: 42px;
    grid-gap: 100px;
    grid-template-columns: auto 448px;
}

.introduce .introduce_title {
    font-weight: 500;
    font-size: 37px;
    color: #000000;
}

.introduce .introduce_msg {
    font-weight: 400;
    font-size: 28px;
    color: #DEDEDE;
    margin-top: 5px;
}

.introduce .introduce_describe {
    font-weight: 400;
    font-size: 17px;
    color: #000000;
    margin-top: 30px;
}

.introduce_grid_4 {
    margin-top: 70px;
    display: grid;
    align-items: center;
    grid-template-columns: repeat(4, 1fr);
    font-weight: 400;
    font-size: 16px;
    color: #000000;
    justify-content: center;
    text-align: center;
}

.introduce_grid_4 .icon {
    width: 95px;
    height: 95px;
    margin: 0 auto;
}

/*产品服务*/
.product_bg {
    width: 100%;
    height: 1058px;
    position: relative;
    background: url("./image/product_bg.png") no-repeat;
    background-size: 100% 100%;
    position: relative;
}

.product_bg .product_title {
    font-weight: 400;
    font-size: 83px;
    color: #FFFFFF;
    background: linear-gradient(90deg, #00FF02 0%, #00F0FB 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    line-height: 1058px;
}


.product_content{
    width: 100%;
    position: relative;
    padding: 181px 232px 263px 232px;
    display: grid;
    margin: 0 auto;
    justify-content: space-between;
    grid-template-areas: 'a b';
    background: url("./image/15.jpg") no-repeat;
    background-size: 100% 100%;
}

.product_core{
    position: absolute;
    top: 47%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.product_core .title{
    font-weight: 500;
    font-size: 77px;
    color: #000000;
    background: linear-gradient(90deg, #00FF02 0%, #00F0F8 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}
.product_core .msg{
    font-weight: 400;
    font-size: 26px;
    color: #707070;
    text-align: center;
}


.product_kernel .product_kernel_grid{
    font-weight: 400;
    font-size: 40px;
    color: #000000;
    display: flex;
    align-items: center;

}

.product_kernel_grid_icon{
    width: 108px;
    height: 108px;
    margin-left: 100px;
}

.product_kernel_grid_msg{
    font-weight: 400;
    font-size: 23px;
    color: #626262;
    margin-top: 20px;
}

.business{
    padding: 200px 0 0 0;
    text-align: center;
}
.business .business_title{
    font-weight: 400;
    font-size: 64px;
    line-height: 58px;
    display: inline-block;
    margin: 0 auto;
    background: linear-gradient(90deg, #00FF02 0%, #00F0F8 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

.business_msg{
    font-weight: 400;
    font-size: 25px;
    color: #959595;
    text-align: center;
    margin-top: 20px;
}

.business_content{
    padding: 100px 232px 20px 232px;
    display: grid;
    grid-gap: 40px;
    align-items: center;
    grid-template-columns: repeat(2, 1fr);
}
.business_content .business_1{
    width: 100%;
    height:100%;
}

.mission-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.value-item {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.value-item i {
    font-size: 2.5rem;
    color: #3498db;
    margin-bottom: 15px;
}

.value-item h4 {
    margin-bottom: 10px;
    color: #2c3e50;
}

/* 招聘页面样式 */
.careers-hero {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
}

.job-list {
    margin-top: 40px;
}

.job-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.job-tag {
    background-color: #e3f2fd;
    color: #3498db;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.job-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    color: #666;
    flex-wrap: wrap;
}

.job-requirements {
    margin-top: 20px;
}

.job-requirements ul {
    list-style: none;
    margin-top: 10px;
}

.job-requirements li {
    padding: 5px 0;
}

.job-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

/* 新闻卡片样式 */
.news-date {
    color: #3498db;
    font-weight: 500;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.news-link {
    display: inline-block;
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
    margin-top: 10px;
}

.news-link:hover {
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .footer_grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .nav-menu {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .hero .container {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero .subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .product-detail {
        flex-direction: column;
        gap: 30px;
    }

    .mission-content {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
    }

    .footer_grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }

    .about-hero h1 {
        font-size: 2.5rem;
    }

    .cta-buttons {
        justify-content: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .job-meta {
        flex-direction: column;
        gap: 10px;
    }

    .job-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .services-grid,
    .features-grid,
    .team-grid,
    .news-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-tabs {
        flex-direction: column;
        align-items: center;
    }

    .tab-btn {
        width: 100%;
        max-width: 300px;
    }

    .footer-section h3,
    .footer-section h4 {
        margin-bottom: 15px;
    }

    .image-placeholder {
        width: 250px;
        height: 150px;
        font-size: 2.5rem;
    }
}

/* 视频播放弹窗样式 */
.video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow-y: auto;
}

.video-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    background: #1a1a1a;
    border-radius: 12px;
    padding: 20px;
    animation: modalFadeIn 0.3s ease;
}

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

.video-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2001;
}

.video-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.video-container {
    width: 100%;
    /*padding-top: 56.25%; !* 16:9 宽高比 *!*/
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.video-info {
    margin-top: 20px;
    color: white;
    padding: 0 10px;
}

.video-info h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #fff;
}

.video-info p {
    font-size: 16px;
    color: #aaa;
    line-height: 1.6;
}

/* 服务卡片中的播放按钮 */
.service-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    /*box-shadow: 0 15px 30px rgba(0, 255, 0, 0.2);*/
}

.service-card:hover .video-play-btn {
    opacity: 1;
    transform: translateY(0);
}

.video-play-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    padding: 10px 15px;
    background: linear-gradient(90deg, #00FF00, #00F0FC);
    color: #000;
    border-radius: 6px;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
}

.service-card:hover .video-play-btn {
    opacity: 1;
    transform: translateY(0);
}

.video-play-btn i {
    font-size: 20px;
}

/* 案例视频覆盖层 */
.case-item {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: 8px;
}

.case-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.case-item:hover .case-video-overlay {
    opacity: 1;
}

.case-video-overlay i {
    font-size: 50px;
    color: #00FF00;
    background: rgba(0, 0, 0, 0.8);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.case-item:hover .case-video-overlay i {
    transform: scale(1.1);
}

/* 功能区域播放按钮 */
.trill {
    position: relative;
    cursor: pointer;
}

.trill-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.trill:hover .trill-play-btn {
    opacity: 1;
}

.trill-play-btn i {
    font-size: 24px;
    color: #000;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .video-modal-content {
        width: 95%;
        padding: 15px;
    }

    .video-info h3 {
        font-size: 20px;
    }

    .video-info p {
        font-size: 14px;
    }

    .video-play-btn {
        opacity: 1;
        transform: translateY(0);
    }

    .case-video-overlay {
        opacity: 0.7;
    }

    .case-video-overlay i {
        width: 60px;
        height: 60px;
        font-size: 30px;
    }

    .trill-play-btn {
        opacity: 0.8;
        width: 50px;
        height: 50px;
    }

    .trill-play-btn i {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .video-modal-content {
        width: 98%;
        padding: 10px;
    }

    .video-close-btn {
        width: 35px;
        height: 35px;
        font-size: 18px;
        top: 10px;
        right: 10px;
    }
}


/* 发布弹窗 */
.publish-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9999;
}
.publish-modal.active {
    opacity: 1;
    visibility: visible;
}
.publish-modal-content {
    background: #fff;
    width: 900px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}
.publish-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
}
.publish-modal-inner {
    display: flex;
}
.publish-preview-left {
    width: 50%;
    background: #f5f5f5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.preview-cover {
    width: 100%;
    /*height: 589px;*/
    border-radius: 4px;
}
.preview-text {
    text-align: center;
    color: #333;
    position: absolute;
    bottom: 25%;
}
.publish-preview-right {
    width: 50%;
    padding: 20px;
}
.publish-form .form-group {
    margin-bottom: 15px;
}
.form-group label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 400;
    font-size: 16.5px;
    color: #000000;
    width: 100%;
    margin-bottom:20px;
}

.form-group label .icon {
    height: 25px;
    margin-right: 15px;
}

.icon_17{
    width: 14px;
    height: 20px;
}

.form-group textarea {
    width: 100%;
    height: 90px;
    overflow-x: auto;
    font-weight: 400;
    font-size: 20px;
    padding-left: 10px;
    padding-right: 10px;
    border-radius: 5px;
    border: 1px solid #d9d9d9;
}
.btn {
    background: #f0f0f0;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    margin-right: 8px;
    cursor: pointer;
}
.location-tags .tag {
    background: #f0f0f0;
    padding: 4px 8px;
    border-radius: 4px;
    margin-right: 6px;
    font-weight: 400;
    font-size: 15px;
    color: #000000;
}
.arrow {
    color: #999;
    font-size: 16px;
}
.publish-modal-footer {
    padding: 15px 20px;
    background: #fafafa;
    text-align: right;
    border-top: 1px solid #eee;
}
.publish-btn {
    background: #007bff;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

/* 二维码弹窗样式 */
.qrcode-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.qrcode-modal.active {
    opacity: 1;
    visibility: visible;
}
.qrcode-modal-content {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}
.qrcode-img {
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    display: block;
}
.qrcode-tip {
    color: #666;
    margin-bottom: 10px;
    font-size: 16px;
}

/* 自定义单选框样式 - 核心美化部分 */
.radio-group {
    display: flex;
    gap: 25px;
    margin-top: 12px;
    flex-wrap: wrap;
}
.radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #000;
    position: relative;
}

/* 自定义单选框外观 */
.radio-item .radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #ccc;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    transition: all 0.2s ease;
}
/* 鼠标悬停效果 */
.radio-item:hover {
    border-color: #007bff;
    opacity: 0.8;
}

.radio-custom-active{
    width: 20px;
    height: 20px;
    border: 2px solid #ccc;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    transition: all 0.2s ease;
}

.radio-custom-active:after{
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: #007bff;
    border-radius: 321321321px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.radio-input:disabled ~ label {
    color: #999;
    cursor: not-allowed;
}

/* 提交按钮样式 */
.publish-submit-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 25px;
    width: 100%;
    transition: background-color 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,123,255,0.2);
}
.publish-submit-btn:hover {
    background: #0056b3;
    box-shadow: 0 4px 8px rgba(0,86,179,0.2);
}
.publish-submit-btn:active {
    background: #004085;
    box-shadow: 0 1px 2px rgba(0,64,133,0.2);
}

/* 登录弹窗样式 */
.login-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.login-modal.active {
    opacity: 1;
    visibility: visible;
}

.login-modal-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    width: 400px;
    max-width: 90%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.login-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.login-modal-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.login-close-btn {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #999;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-close-btn:hover {
    color: #333;
}

.login-form-group {
    margin-bottom: 20px;
}

.login-form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #666;
}

.login-form-input {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.login-form-input:focus {
    outline: none;
    border-color: #409eff;
}

.login-submit-btn {
    width: 100%;
    padding: 12px;
    background: #409eff;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.login-submit-btn:hover {
    background: #337ecc;
}

.login-error {
    color: #f56c6c;
    font-size: 12px;
    margin-top: 5px;
    display: none;
}

.login-error.show {
    display: block;
}