/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

a {
    text-decoration: none;
    color: inherit;

}

ul {
    list-style: none;

}



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

/* 通用样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    overflow: hidden;
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 20px;
    color: #333;
    font-weight: bold;
}

.section-subtitle {
    text-align: center;
    font-size: 16px;
    color: #666;
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.btn {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #ff6634;
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 18px;
}

.btn-primary:hover {
    background-color: #ff5520;
    transform: translateY(-2px);
}

/* 头部样式 */
.header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo img {
    height: 35px;
}

.nav ul {
    display: flex;
}

.nav a {
    color: #333;
    text-decoration: none;
    padding: 10px 15px;
    transition: all 0.3s ease;
    font-size: 16px;
}

.nav a:hover,
.nav a.active {
    color: #ff6634;
}

.login-btn {
    display: flex;
    gap: 15px;
}

.login-btn .btn-merchant {
    background-color: #ff6634;
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.login-btn .btn-merchant:hover {
    background-color: #ff5520;
    transform: translateY(-2px);
}

.login-btn .btn-owner {
    background-color: #fff;
    color: #ff6634;
    border: 1px solid #ff6634;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.login-btn .btn-owner:hover {
    background-color: #fff5f2;
    transform: translateY(-2px);
}

/* 菜单切换按钮样式 */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.menu-toggle span {
    width: 100%;
    height: 2px;
    background-color: #333;
    transition: all 0.3s ease-in-out;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

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

    .menu-toggle {
        display: flex;
    }
    .icons-grid{
        flex-wrap: wrap;
        gap: 0 !important;
    }
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        padding: 20px;
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
        display: block;
        overflow-y: auto;
    }

    .nav.active {
        transform: translateX(0);
    }

    .nav ul {
        flex-direction: column;
        gap: 20px;
    }

    .nav a {
        display: block;
        padding: 15px 0;
        font-size: 18px;
        text-align: center;
        border-bottom: 1px solid #eee;
    }

    .login-btn {
        margin-right: 20px;
        gap: 0;
    }
    .hardware-image img{
        height: 230px;
    }
}

/* Banner区域 */
.banner {
    background-size: cover;
    background-position: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.banner-left {
    flex: 1;
    animation: slideInLeft 1s ease-out;
}

.banner-right {
    flex: 1;
    text-align: right;
    animation: slideInRight 1s ease-out;
}

.banner-right img {
    max-width: 90%;
    height: auto;
}

.banner-left h1 {
    font-size: 48px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.banner-left .subtitle {
    font-size: 24px;
    color: #ff6634;
    margin-bottom: 15px;
}

.banner-features {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
}

.banner-features .feature {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.banner-features .feature img {
    width: 29px;
    height: 29px;
    object-fit: contain;
}

.banner-features .feature span {
    font-size: 14px;
    color: #666;
    white-space: nowrap;
}

.banner-left .btn-primary {
    display: inline-block;
    font-size: 18px;
    margin-bottom: 40px;
    background-color: #ff6634;
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
}

.stats {
    display: flex;
    gap: 60px;
    margin-top: 30px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-item span:first-child {
    font-size: 28px;
    font-weight: bold;
    color: #ff6634;
    margin-bottom: 8px;
}

.stat-item span:last-child {
    font-size: 16px;
    color: #666;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 平台赋能方案 */
.service-category {
    padding: 60px 0;
    background: #f8f8f8;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.category-item {
    position: relative;
    background: #fff;
    padding: 30px 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px solid #f0f0f0;
    border-radius: 10px;
}


.category-item img {
    width: 70px;
    height: 70px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.category-item p {
    color: #333;
    font-size: 16px;
    margin: 0;
    line-height: 1.4;
    transition: all 0.3s ease;
}

.category-item:hover {
    border-color: #ff6634;
    background: #fff;
}

.category-item:hover img {
    transform: scale(1.2);
}

.category-item:hover p {
    color: #ff6634;
    transform: scale(1.2);
}

@media (max-width: 992px) {
    .category-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .category-item img {
        width: 60px;
        height: 60px;
    }

    .banner-left h1 {
        font-size: 36px;
    }

    .banner-left .subtitle {
        font-size: 20px;
    }

    .stats {
        gap: 30px;
    }

    .stat-item span:first-child {
        font-size: 24px;
    }
}

@media (max-width: 576px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-item {
        padding: 20px 10px;
    }

    .category-item img {
        width: 50px;
        height: 50px;
    }

    .category-item p {
        font-size: 14px;
    }
}

/* 热门服务 */
.hot-services {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.service-item {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.service-item img {
    width: 60px;
    margin-bottom: 15px;
}

.service-item h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #333;
}

.service-item p {
    font-size: 14px;
    color: #666;
}

/* 平台优势 */
.platform-advantages {
    padding: 60px 0;
    background-color: #fff;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.advantage-item img {
    width: 100px;
    margin-bottom: 20px;
}

.advantage-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #333;
}

.advantage-item p {
    font-size: 14px;
    color: #666;
}

/* 入驻流程 */
.join-process {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.process-item img {
    width: 80px;
    margin-bottom: 20px;
}

.process-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.process-item p {
    font-size: 14px;
    color: #666;
}

/* 服务数据 */
.service-data {
    padding: 60px 0;
    background-color: #fff;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.data-item h3 {
    font-size: 32px;
    color: #ff6634;
    margin-bottom: 10px;
}

.data-item p {
    font-size: 14px;
    color: #666;
}

/* 底部信息 */
.footer {
    background-color: #1D2939;
    color: #fff;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    flex: 1;
}

.footer-logo {
    height: 35px;
    margin-bottom: 15px;
}

.footer-desc {
    color: #94A3B8;
    font-size: 14px;
    line-height: 1.6;
}

.footer-links {
    flex: 2;
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.link-group h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 20px;
}

.link-group ul li {
    margin-bottom: 12px;
}

.link-group ul li a {
    color: #94A3B8;
    font-size: 14px;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.link-group ul li a:hover {
    color: #ff6634;
}

.contact-icon {
    width: 16px;
    height: 16px;
}

.qr-codes {
    display: flex;
    gap: 20px;
}

.qr-item {
    text-align: center;
}

.qr-item img {
    width: 100px;
    height: 100px;
    margin-bottom: 8px;
}

.qr-item p {
    color: #94A3B8;
    font-size: 12px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: #94A3B8;
    font-size: 14px;
}

@media (max-width: 992px) {
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

    .footer-links {
        flex-direction: column;
        gap: 30px;
    }

    .qr-codes {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .footer {
        padding: 40px 0 20px;
    }

    .qr-codes {
        flex-direction: column;
        align-items: center;
    }

    .footer-bottom {
        padding-top: 20px;
    }
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .category-grid,
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: row;
        height: auto;
        padding: 15px;
    }

    .nav ul {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .banner-content h1 {
        font-size: 32px;
    }

    .category-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-grid,
    .process-grid,
    .data-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

    .footer-links {
        flex-direction: column;
        gap: 30px;
    }

    .qr-codes {
        justify-content: center;
    }
}

/* 特色功能图标 */
.feature-icons {
    background-color: #FFF4F0;
    padding: 8px 0;
    margin-top: -30px;
    position: relative;
    z-index: 2;
}

.icons-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 40px;
}

.icon-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 15px;
    transition: transform 0.3s ease;
}

.icon-item:hover {
    transform: translateY(-2px);
}

.icon-item img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.icon-item span {
    font-size: 15px;
    color: #666;
    white-space: nowrap;
}

/* 实体店铺赋能方案 */
.store-empowerment {
    padding: 60px 0;
    background-color: #f8f8f8;
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 40px;
    background-color: #f5f5f5;
}

.store-item {
    background: #fff;
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.store-item img {
    width: 70px;
    height: 70px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.store-item p {
    font-size: 16px;
    color: #333;
    margin: 0;
    transition: all 0.3s ease;
}

.store-item:hover {
    border-color: #ff6634;
}

.store-item:hover img {
    transform: scale(1.2);
}

.store-item:hover p {
    color: #ff6634;
    transform: scale(1.2);
}

@media (max-width: 992px) {
    .store-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .store-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .store-item img {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 576px) {
    .store-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .store-item {
        padding: 20px 10px;
    }

    .store-item img {
        width: 50px;
        height: 50px;
    }

    .store-item p {
        font-size: 14px;
    }
}

/* 为什么选择淘集 */
.why-choose {
    padding: 80px 0;
    background-color: #f8f8f8;
}

.features-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 50px;
}

.feature-card {
    flex: 1;
    max-width: 360px;
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 100%;
    height: 160px;
    margin: 0 auto 20px;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.feature-icon img {
    height: 160px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.feature-list {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 190px;
    background: rgba(255, 102, 52, 0.95);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px 50px;
    opacity: 0;
    transition: all 0.3s ease;
    border-radius: 8px 8px 0 0;
}

.feature-card:hover .feature-list {
    opacity: 1;
}

.feature-card:hover .feature-icon img {
    transform: scale(1.1);
    opacity: 0;
}

.feature-item {
    color: #fff;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 12px;
    text-align: left;
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-card h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 15px;
    font-weight: bold;
    transition: all 0.3s ease;
}


.feature-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

@media (max-width: 1024px) {
    .features-grid {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    .feature-card {
        max-width: 100%;
    }

    .feature-icon {
        width: 200px;
        height: 200px;
    }

    .feature-item {
        font-size: 12px;
        margin-bottom: 10px;
    }
}

/* 行业解决方案 */
.industry-solutions {
    padding: 80px 0;
    background-color: #fff;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.solution-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.solution-image {
    position: relative;
    overflow: hidden;
}

.solution-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.solution-content {
    padding: 25px;
}

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

.solution-content p {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

.learn-more {
    color: #ff6634;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.3s ease;
}

.learn-more:hover {
    gap: 10px;
}

.learn-more .arrow {
    transition: transform 0.3s ease;
}

.learn-more:hover .arrow {
    transform: translateX(5px);
}

@media (max-width: 1024px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
}

/* 平台收益 */
.platform-earnings {
    padding: 60px 0;
    background-color: #F9FAFB;
    background-image: url('../images/shouyi-bg.png');
    background-repeat: no-repeat;
    background-position: bottom center;
    position: relative;
}

.earnings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
    position: relative;
    z-index: 1;
}

.earning-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
}

.earning-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.earning-icon {
    display: inline-block;
    vertical-align: middle;
    margin-right: 15px;
}

.earning-icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.earning-card h3 {
    display: inline-block;
    vertical-align: middle;
    font-size: 18px;
    color: #333;
    margin: 0;
}

.earning-details {
    margin-top: 0;
}

.earning-details p {
    margin: 5px 0;
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

.earning-details .highlight {
    color: #ff6634;
    font-weight: 500;
}

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

@media (max-width: 576px) {
    .earnings-grid {
        grid-template-columns: 1fr;
    }

    .earning-icon img {
        width: 50px;
        height: 50px;
    }
}

/* 硬件3.0 */
.hardware {
    padding: 80px 0;
    background-color: #fff;
}

.hardware-carousel {
    position: relative;
    margin-top: 50px;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.carousel-slide {
    position: absolute;
    width: 100%;
    opacity: 0;
    transition: all 0.5s ease;
    transform: translateX(100%);
}

.carousel-slide.active {
    position: relative;
    opacity: 1;
    transform: translateX(0);
}

.carousel-slide.prev {
    transform: translateX(-100%);
}

.hardware-item {
    display: flex;
    align-items: center;
    gap: 60px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.carousel-slide.active .hardware-item {
    opacity: 1;
    transform: translateX(0);
}

.hardware-image {
    flex: 1;
    text-align: center;
    border-radius: 15px;
}

.hardware-image img {
    width: 100%;
    height: 400px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.hardware-item:hover .hardware-image img {
    transform: scale(1.05);
}

.hardware-content {
    flex: 1;
}

.hardware-content h3 {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
    font-weight: bold;
}

.hardware-content .desc {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
}

.features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-item .check {
    color: #ff6634;
    font-weight: bold;
    font-size: 18px;
}

.feature-item span:last-child {
    font-size: 16px;
    color: #666;
}

/* 轮播控制 */
.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.prev-btn,
.next-btn {
    background: #fff;
    border: 1px solid #eee;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: #666;
}

.prev-btn:hover,
.next-btn:hover {
    background: #ff6634;
    color: #fff;
    border-color: #ff6634;
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #ff6634;
    transform: scale(1.2);
}

@media (max-width: 992px) {
    .hardware-item {
        flex-direction: column;
        gap: 30px;
        padding: 30px;
    }

    .hardware-image,
    .hardware-content {
        width: 100%;
        text-align: center;
    }

    .features {
        align-items: center;
    }

    .hardware-content h3 {
        font-size: 24px;
    }

    .hardware-content .desc {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .hardware {
        padding: 60px 0;
    }

    .hardware-item {
        padding: 20px;
    }

    .hardware-image {
        padding: 20px;
    }

    .carousel-controls {
        margin-top: 20px;
    }
}

/* 资质认证 */
.qualifications {
    padding: 80px 0;
    background-color: #f8f9fa;
    overflow: hidden;
}

.qualifications-wrapper {
    position: relative;
    margin-top: 50px;
    overflow: hidden;
}

.qualifications-scroll {
    display: flex;
    gap: 30px;
    animation: scrollQualifications 30s linear infinite;
    width: max-content;
    padding: 0 15px;
}

.qualification-card {
    flex: 0 0 280px;
    width: 280px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.qualification-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.qualification-image {
    width: 100%;
    height: 280px;
    padding: 20px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.qualification-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.qualification-card:hover .qualification-image img {
    transform: scale(1.05);
}

.qualification-info {
    padding: 20px;
    text-align: center;
    border-top: 1px solid #f0f0f0;
}

.qualification-info h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
    font-weight: bold;
}

.qualification-info p {
    font-size: 14px;
    color: #666;
}

@keyframes scrollQualifications {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-4 * (280px + 30px)));
    }
}

.qualifications-scroll:hover {
    animation-play-state: paused;
}

@media (max-width: 768px) {
    .qualifications {
        padding: 60px 0;
    }

    .qualification-card {
        flex: 0 0 240px;
        width: 240px;
    }

    .qualification-image {
        height: 240px;
        padding: 15px;
    }

    .qualification-info {
        padding: 15px;
    }

    @keyframes scrollQualifications {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-4 * (240px + 30px)));
        }
    }
}

/* 完善的服务体系 */
.service-system {
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.service-system .container {
    position: relative;
    z-index: 1;
}

.service-system .section-title {
    color: #333;
}

.service-system .section-subtitle {
    color: #666;
}

.service-system-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.service-system-item {
    text-align: center;
    padding: 30px;
    background: #fff;
    border-radius: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.service-system-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.service-system-item:hover .service-icon img {
    transform: scale(1.1);
}

.service-system-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: bold;
    color: #333;
}

.service-system-item p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

@media (max-width: 1200px) {
    .service-system-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .service-system {
        padding: 60px 0;
    }

    .service-system-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-system-item {
        padding: 20px;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }

    .service-system-item h3 {
        font-size: 18px;
    }

    .service-system-item p {
        font-size: 14px;
    }
}

/* 专业团队介绍 */
.professional-team {
    padding: 80px 0;
    background-color: #fff;
}

.team-image {
    margin: 40px 0;
    text-align: center;
}

.team-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.team-stats {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 20px;
    margin-top: 60px;
}

.team-stats .stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: bold;
    color: #ff6634;
    line-height: 1.2;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-number .plus,
.stat-number .percent {
    font-size: 24px;
    margin-left: 2px;
}

.stat-label {
    font-size: 16px;
    color: #666;
}

@media (max-width: 992px) {
    .team-stats {
        flex-wrap: wrap;
        gap: 30px;
        padding: 30px;
    }

    .team-stats .stat-item {
        width: calc(50% - 15px);
    }

    .stat-number {
        font-size: 36px;
    }

    .stat-number .plus,
    .stat-number .percent {
        font-size: 20px;
    }

    .stat-label {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .professional-team {
        padding: 60px 0;
    }

    .team-stats {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .team-stats .stat-item {
        width: 100%;
    }

    .stat-number {
        font-size: 32px;
    }

    .stat-number .plus,
    .stat-number .percent {
        font-size: 18px;
    }
}

/* 联系我们 */
.contact-us {
    padding: 80px 0;
    background-color: #fff;
}

.contact-content {
    display: flex;
    gap: 60px;
    margin-top: 50px;
}

.contact-map {
    flex: 1;
}

.contact-map img {
    width: 100%;
    height: auto;
    border-radius: 0;
    box-shadow: none;
}

.contact-form {
    flex: 1;
    background: #fff;
    padding: 40px;
    border-radius: 0;
    box-shadow: none;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #eee;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #ff6634;
    box-shadow: 0 0 0 2px rgba(255,102,52,0.1);
    outline: none;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background: #ff6634;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #ff5520;
    transform: translateY(-2px);
}

@media (max-width: 992px) {
    .contact-content {
        flex-direction: column;
        gap: 30px;
    }

    .contact-form {
        padding: 30px;
    }
}

@media (max-width: 576px) {
    .contact-us {
        padding: 60px 0;
    }

    .contact-content {
        gap: 20px;
    }

    .contact-form {
        padding: 20px;
    }

    .form-group {
        margin-bottom: 15px;
    }
}

/* 公告栏 */
.announcement-bar {
    padding: 10px 0;
    overflow: hidden;
    position: relative;
}

.announcement-content {
    position: relative;
    overflow: hidden;
    height: 24px;
}

.announcement-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.announcement-item {
    padding: 0 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    height: 24px;
    line-height: 24px;
    font-size: 14px;
    text-align: center;
}

@keyframes scrollAnnouncementVertical {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-100%);
    }
}

@media (max-width: 576px) {
    .announcement-bar {
        padding: 8px 0;
    }
    
    .announcement-content {
        height: 20px;
    }
    
    .announcement-item {
        height: 20px;
        line-height: 20px;
        font-size: 12px;
    }
}

/* 注册引导 */
.register-guide {
    padding: 60px 0;
    text-align: center;
    background: #F9FAFB;
    border-top: 1px solid #eee;
}

.register-title {
    font-size: 32px;
    color: #333;
    margin-bottom: 30px;
    font-weight: bold;
}

.register-btn {
    display: inline-block;
    padding: 15px 50px;
    background: #ff6634;
    color: #fff;
    font-size: 18px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.register-btn:hover {
    background: #ff5520;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 102, 52, 0.3);
}

@media (max-width: 768px) {
    .register-guide {
        padding: 40px 0;
    }

    .register-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .register-btn {
        padding: 12px 40px;
        font-size: 16px;
    }
}

/* 浮动按钮 */
.float-buttons {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.float-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    padding: 12px 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 80px;
    position: relative;
}

.float-btn:hover {
    transform: translateX(-5px);
}

.float-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.float-icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.float-btn span {
    font-size: 12px;
    color: #666;
    text-align: center;
    white-space: nowrap;
}

/* 在线咨询按钮特殊样式 */
.online-service {
    background: linear-gradient(to bottom, #ff7043, #ff5722);
    border-radius: 80px 80px 8px 8px;
    padding: 15px 8px;
}

.online-service .float-icon {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    margin-bottom: 12px;
}

.online-service .float-icon img {
    width: 45px;
    height: 45px;
}

.online-service span {
    color: #000;
    font-weight: 500;
    background: #fff;
    padding: 0 8px;
    border-radius: 8px;
}

/* 二维码弹出框样式 */
.qr-popup {
    position: absolute;
    right: 90px;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    display: none;
    width: 160px;
    text-align: center;
}

.qr-popup:before {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 6px 0 6px 6px;
    border-color: transparent transparent transparent #fff;
}

.qr-popup .qr-item {
    display: block;
    margin: 0 0 10px 0;
}

.qr-popup .qr-item:last-child {
    margin-bottom: 0;
}

.qr-popup .qr-item img {
    width: 130px;
    height: 130px;
    margin-bottom: 8px;
}

.qr-popup .qr-item p {
    font-size: 12px;
    color: #666;
    margin: 0;
}

.float-btn:hover .qr-popup {
    display: block;
}

@media (max-width: 768px) {
    .float-buttons {
        right: 10px;
        bottom: 80px;
        gap: 10px;
    }

    .float-btn {
        width: 60px;
        padding: 8px 5px;
    }

    .float-icon {
        width: 28px;
        height: 28px;
    }

    .float-icon img {
        width: 20px;
        height: 20px;
    }

    .online-service {
        padding: 10px 5px;
    }

    .online-service .float-icon {
        width: 32px;
        height: 32px;
    }

    .qr-popup {
        right: 70px;
        width: 130px;
        padding: 10px;
    }

    .qr-popup .qr-item img {
        width: 90px;
        height: 90px;
    }
}

html {
    scroll-behavior: smooth;
}