/* 艾公馆艾灸加盟网站样式 - 参考中艾堂设计 */

/* 全局变量 */
:root {
    --primary-color: #1a9c8a;
    --primary-light: #2db7a4;
    --primary-dark: #138b7a;
    --secondary-color: #4ecdc4;
    --accent-color: #44a08d;
    --text-dark: #333;
    --text-light: #666;
    --text-muted: #999;
    --bg-white: #fff;
    --bg-light: #f5f5f5;
    --bg-gray: #f8f8f8;
    --border-color: #e5e5e5;
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    background-color: var(--bg-white);
}

html {
    scroll-behavior: smooth;
}

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

/* 导航栏 */
#mainNav {
    background: #1a9c8a;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 0;
    min-height: 110px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background 0.3s ease;
}

#mainNav.scrolled {
    background: rgba(26, 156, 138, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

#mainNav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

body {
    padding-top: 110px;
}

.navbar-brand {
    padding: 15px 0;
    margin-right: auto;
}

.navbar-brand img {
    height: 65px;
    width: auto;
    display: block;
}

.nav-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-wrapper i {
    font-size: 32px;
    color: #fff;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.logo-sub {
    font-size: 11px;
    color: rgba(255,255,255,0.8);
    letter-spacing: 2px;
    margin-top: 2px;
}

.nav-link {
    color: #fff;
    font-weight: 500;
    padding: 8px 14px !important;
    transition: var(--transition);
    position: relative;
    font-size: 16px;
}

.main-nav .nav-link:hover,
.main-nav .nav-link.active {
    color: #ff0 !important;
}

.main-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 3px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #ff0;
    transition: var(--transition);
    transform: translateX(-50%);
}

.main-nav .nav-link:hover::after,
.main-nav .nav-link.active::after {
    width: calc(100% - 36px);
}

/* 移动端菜单按钮 */
.navbar-toggler {
    border-color: rgba(255,255,255,0.5);
    padding: 8px 12px;
    margin-left: 15px;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* 服务热线 */
.hotline-wrapper {
    color: #fff;
    white-space: nowrap;
    margin: 0 15px 0 0;
    text-align: right;
}

.hotline-label {
    font-size: 13px;
}

.hotline-number {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.5px;
}

/* Banner轮播区 */
.banner-section {
    position: relative;
}

.banner-slide {
    height: 600px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.banner-content h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
}

.banner-content p {
    font-size: 30px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 35px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(45, 183, 164, 0.3);
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 5px;
}

.carousel-indicators button.active {
    background-color: var(--primary-color);
}

/* 通用部分样式 */
.section-padding {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 50px;
}

.section-subtitle {
    display: block;
    font-size: 36px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.section-desc {
    color: var(--text-light);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}

/* 加盟优势 */
.advantage-section {
    background: var(--bg-white);
}

/* 新版加盟优势卡片 */
.advantage-card-v2 {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.advantage-card-v2:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.advantage-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    position: relative;
}

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

.advantage-card-v2:hover .advantage-image img {
    transform: rotate(5deg) scale(1.2);
}

.advantage-content {
    padding: 25px;
    text-align: center;
}

.advantage-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.advantage-content p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.btn-detail {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #1a1a1a;
    color: #fff;
    padding: 10px 25px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
}

.btn-detail:hover,
.advantage-card-v2:hover .btn-detail {
    background: var(--primary-color);
    color: #fff;
    gap: 12px;
}

.btn-detail i {
    font-size: 12px;
}

/* 旧版样式保留兼容 */
.advantage-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.advantage-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.advantage-icon i {
    font-size: 32px;
    color: var(--primary-color);
}

.advantage-card:hover .advantage-icon {
    background: var(--primary-color);
}

.advantage-card:hover .advantage-icon i {
    color: var(--bg-white);
}

.advantage-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.advantage-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.detail-link {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.detail-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* 关于我们 */
.about-section {
    background: var(--bg-light);
    padding: 80px 0;
}

.section-title {
    margin-bottom: 30px;
}

.section-title h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    display: inline-block;
    margin-right: 15px;
}

.en-title {
    font-size: 18px;
    color: var(--text-muted);
    font-weight: 400;
}

.about-text {
    text-indent: 2em;
}

.about-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-image {
    position: relative;
}

.about-image img {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 成功案例 */
.cases-section {
    background: var(--bg-white);
}

.case-tabs {
    margin-bottom: 40px;
    gap: 10px;
}

.case-tabs .nav-link {
    padding: 10px 30px !important;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    background: var(--bg-white);
}

.case-tabs .nav-link:hover,
.case-tabs .nav-link.active,
.case-tabs .nav-link:focus {
    background: var(--primary-color) !important;
    color: #fff !important;
    border-color: var(--primary-color) !important;
}

.case-tabs .nav-link::after {
    display: none;
}

.case-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.case-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

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

.case-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}



.case-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 5px 15px;
    font-size: 12px;
}

.case-content {
    padding: 20px;
}

.case-content h5 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.case-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 技术项目 */
.projects-section {
    background: var(--bg-light);
}

.project-card {
    background: var(--bg-white);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.project-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.project-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: var(--transition);
}



.project-content {
    padding: 25px;
}

.project-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.project-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* 新闻资讯 */
.news-section {
    background: var(--bg-white);
}

.news-tabs {
    margin-bottom: 40px;
    gap: 10px;
}

.news-tabs .nav-link {
    padding: 10px 25px !important;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    background: var(--bg-white);
    font-size: 14px;
}

.news-tabs .nav-link:hover,
.news-tabs .nav-link.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.news-tabs .nav-link::after {
    display: none;
}

.news-featured {
    position: relative;
    overflow: hidden;
}

.news-featured img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.featured-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--bg-white);
    padding: 30px;
}

.news-date {
    display: inline-block;
    color: var(--bg-white);
    font-size: 12px;
}

.featured-content h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.featured-content p {
    font-size: 14px;
    opacity: 0.9;
    margin: 0;
}

.news-list {
    padding-left: 20px;
}

.news-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.news-item:last-child {
    border-bottom: none;
}

.news-item .news-date {
    background: transparent;
    color: var(--text-muted);
    padding: 0;
    margin-bottom: 8px;
}

.news-item h5 {
    font-size: 16px;
    font-weight: 500;
    margin: 0;
}

.news-item h5 a {
    color: var(--text-dark);
    transition: var(--transition);
}

.news-item h5 a:hover {
    color: var(--primary-color);
}

/* 招商加盟 */
.join-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--bg-white);
}

.join-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.join-content p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.join-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

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

.join-feature-item i {
    font-size: 24px;
}

.join-feature-item span {
    font-size: 16px;
}

.join-content .btn-primary {
    background: var(--bg-white);
    color: var(--primary-color);
    border-color: var(--bg-white);
    padding: 15px 50px;
    font-size: 18px;
}

.join-content .btn-primary:hover {
    background: var(--accent-color);
    color: var(--bg-white);
    border-color: var(--accent-color);
}

/* 联系我们 */
.contact-section {
    background: var(--bg-light);
}

.contact-info {
    margin-top: 10px;
    padding-right: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-icon {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 24px;
    color: var(--bg-white);
}

.contact-text h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.contact-text p {
    color: var(--text-light);
    margin: 0;
    font-size: 16px;
}

/* 微信二维码样式 */
.contact-item.wechat-item {
    align-items: flex-start;
}

.contact-item.wechat-item .contact-text {
    display: flex;
    flex-direction: column;
}

.wechat-qr-small {
    width: 100px;
    height: 100px;
    margin: 10px 0;
    overflow: hidden;
}

.wechat-qr-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wechat-tip {
    font-size: 13px !important;
    color: var(--text-muted) !important;
}

.contact-form-wrapper {
    background: var(--bg-white);
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.form-control, .form-select {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    font-size: 14px;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(45, 183, 164, 0.25);
}

/* 页脚 */
.footer {
    background: #1a9090;
    color: var(--bg-white);
    padding: 60px 0 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 260px;
}

.footer-logo i {
    font-size: 32px;
    color: var(--primary-color);
}

.footer-logo span {
    font-size: 24px;
    font-weight: 700;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 14px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--bg-white);
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-contact h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--bg-white);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-contact i {
    color: #fff;
    margin-right: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 40px;
    padding-top: 20px;
}

.footer-bottom p,
.footer-bottom span {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    margin: 0;
}

/* 悬浮联系方式 - 新设计 */
.floating-sidebar {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 20px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    overflow: hidden;
}

.sidebar-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 50%;
}

.sidebar-item:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(45, 183, 164, 0.4);
    color: #fff;
}

.sidebar-item:hover::before {
    opacity: 1;
}

.sidebar-item i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.sidebar-item:hover i {
    transform: scale(1.2);
}

.sidebar-item span {
    position: absolute;
    right: 60px;
    background: var(--primary-color);
    color: #fff;
    padding: 8px 15px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.sidebar-item span::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent var(--primary-color);
}

.sidebar-item:hover span {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.sidebar-item.back-top {
    background: var(--primary-color);
    color: #fff;
}

.sidebar-item.back-top::before {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1a7a6d 100%);
}

.sidebar-item.back-top:hover {
    box-shadow: 0 8px 25px rgba(45, 183, 164, 0.5);
}

/* 微信二维码弹窗 */
.wechat-item {
    position: relative;
    cursor: pointer;
    overflow: visible;
}

.wechat-qr-popup {
    position: absolute;
    right: 55px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10000;
    text-align: center;
    width: 150px;
}

.wechat-qr-popup::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 8px 0 8px 8px;
    border-style: solid;
    border-color: transparent transparent transparent #fff;
}

.wechat-qr-popup img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    margin-bottom: 8px;
}

.wechat-qr-popup p {
    font-size: 12px;
    color: #666;
    margin: 0;
    white-space: nowrap;
}

.wechat-item:hover .wechat-qr-popup {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

/* 电话咨询弹窗 */
.phone-item {
    position: relative;
    cursor: pointer;
    overflow: visible;
}

.phone-popup {
    position: absolute;
    right: 55px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background: #fff;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10000;
    text-align: center;
    white-space: nowrap;
}

.phone-popup::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 8px 0 8px 8px;
    border-style: solid;
    border-color: transparent transparent transparent #fff;
}

.phone-popup .phone-number {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 5px 0;
}

.phone-popup .phone-desc {
    font-size: 12px;
    color: #666;
    margin: 0;
}

.phone-item:hover .phone-popup {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

/* 友情链接 - 简洁样式 */
.friendship-section {
    padding: 15px 0;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.friendship-content {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.friendship-label {
    color: #666;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 5px;
}

.friendship-label i {
    font-size: 16px;
}

.friendship-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0 20px;
}

.friendship-list a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.friendship-list a:hover {
    color: var(--primary-color);
}

/* 旧版悬浮联系方式保留兼容 */
.floating-contact {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.float-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: var(--bg-white);
    font-size: 14px;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.float-item.qq {
    background: #12B7F5;
}

.float-item.phone {
    background: var(--primary-color);
}

.float-item:hover {
    transform: translateX(-5px);
    color: var(--bg-white);
}

.float-item i {
    font-size: 20px;
}

/* 页面横幅 */
.page-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--bg-white);
}

.page-banner h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.page-banner .breadcrumb {
    justify-content: center;
    background: transparent;
    margin: 0;
}

.page-banner .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
}

.page-banner .breadcrumb-item.active {
    color: var(--bg-white);
}

.page-banner .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.6);
}

.page-banner-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 企业文化卡片 */
.culture-card {
    background: var(--bg-white);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.culture-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.culture-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.culture-icon i {
    font-size: 32px;
    color: var(--primary-color);
}

.culture-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
}

.culture-card p {
    color: var(--text-light);
    margin: 0;
}

/* 企业文化新设计 */
.culture-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.culture-item {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}

.culture-item.reverse {
    flex-direction: row-reverse;
}

.culture-image {
    flex: 0 0 50%;
    max-width: 550px;
}

.culture-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.culture-content {
    flex: 1;
}

.culture-tag {
    display: inline-block;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 6px 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.culture-content h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.culture-desc {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.5;
}

.culture-detail p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
    margin: 0;
}

/* 核心价值观区域 */
.values-section {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid var(--border-color);
}

.values-header {
    text-align: center;
    margin-bottom: 50px;
}

.values-header h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 15px;
}

.value-card {
    background: var(--bg-white);
    padding: 40px 25px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.value-card:hover .value-icon {
    background: var(--primary-color);
}

.value-icon i {
    font-size: 28px;
    color: var(--primary-color);
    transition: var(--transition);
}

.value-card:hover .value-icon i {
    color: var(--bg-white);
}

.value-card h4 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.value-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* 响应式 */
@media (max-width: 991px) {
    .culture-item,
    .culture-item.reverse {
        flex-direction: column;
        gap: 30px;
    }
    
    .culture-image {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .culture-image img {
        height: 280px;
    }
    
    .culture-content h3 {
        font-size: 28px;
    }
    
    .culture-desc {
        font-size: 18px;
    }
}

/* 品牌故事 - 文字环绕图片 */
.brand-story-wrap {
    overflow: hidden;
}

.brand-story-image {
    float: right;
    width: 45%;
    max-width: 500px;
    margin-left: 40px;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.brand-story-image img {
    width: 100%;
    height: auto;
}

.brand-story-text {
    text-align: justify;
    line-height: 1.8;
}

.brand-story-text p {
    margin-bottom: 15px;
    color: var(--text-dark);
}

/* 响应式 */
@media (max-width: 991px) {
    .brand-story-image {
        float: none;
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-bottom: 30px;
    }
}

/* 发展历程时间线 */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--border-color);
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 40px;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

.timeline-year {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.timeline-content {
    background: var(--bg-white);
    padding: 25px;
    border: 1px solid var(--border-color);
    width: 80%;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: left;
}

.timeline-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.timeline-content p {
    color: var(--text-light);
    margin: 0;
    font-size: 14px;
}

/* 发展历程卡片 */
.history-card {
    background: var(--bg-white);
    padding: 35px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.history-card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.history-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.history-card:hover::before {
    transform: scaleX(1);
}

.history-year {
    display: inline-block;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 8px 25px;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.history-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.history-card:hover .history-icon {
    background: var(--primary-color);
}

.history-icon i {
    font-size: 28px;
    color: var(--primary-color);
    transition: var(--transition);
}

.history-card:hover .history-icon i {
    color: var(--bg-white);
}

.history-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.history-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

/* 发展历程 - 紧凑时间轴 */
.compact-timeline {
    position: relative;
    padding: 20px 0;
}

.timeline-track {
    display: flex;
    justify-content: space-between;
    position: relative;
    padding: 40px 0;
}

.timeline-track::before {
    content: '';
    position: absolute;
    top: 55px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.timeline-stop {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    padding: 0 10px;
}

.stop-marker {
    width: 20px;
    height: 20px;
    background: var(--bg-white);
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    position: relative;
    z-index: 2;
    margin-bottom: 10px;
    transition: var(--transition);
}

.timeline-stop:hover .stop-marker {
    transform: scale(1.2);
    background: var(--primary-color);
}

.timeline-stop.active .stop-marker {
    background: var(--primary-color);
    box-shadow: 0 0 0 6px rgba(45, 183, 164, 0.2);
    animation: pulse 2s infinite;
}

.stop-year {
    background: var(--bg-white);
    color: var(--primary-color);
    padding: 4px 12px;
    font-size: 13px;
    font-weight: 700;
    border: 2px solid var(--primary-color);
    margin-bottom: 15px;
    white-space: nowrap;
}

.stop-card {
    background: var(--bg-white);
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    width: 100%;
    max-width: 160px;
    min-width: 120px;
}

.stop-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.stop-card.highlight {
    border: 2px solid var(--primary-color);
}

.stop-img {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.stop-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.stop-content {
    padding: 12px;
}

.stop-content h5 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-dark);
}

.stop-content p {
    color: var(--text-light);
    font-size: 12px;
    line-height: 1.5;
    margin: 0;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 6px rgba(45, 183, 164, 0.2);
    }
    50% {
        box-shadow: 0 0 0 12px rgba(45, 183, 164, 0.1);
    }
    100% {
        box-shadow: 0 0 0 6px rgba(45, 183, 164, 0.2);
    }
}

/* 响应式 */
@media (max-width: 1199px) {
    .timeline-track {
        flex-wrap: wrap;
        gap: 30px;
    }

    .timeline-track::before {
        display: none;
    }

    .timeline-stop {
        flex: 0 0 calc(33.333% - 20px);
        padding: 0;
    }

    .stop-card {
        max-width: 160px;
        min-width: 120px;
    }
}

@media (max-width: 767px) {
    .timeline-stop {
        flex: 0 0 calc(50% - 15px);
    }

    .stop-card {
        max-width: 160px;
        min-width: 100px;
    }
}

@media (max-width: 480px) {
    .timeline-stop {
        flex: 0 0 100%;
    }

    .stop-card {
        max-width: 200px;
        min-width: 150px;
    }
}

/* 招商加盟页面新样式 - 参考大明古艾官网 */

/* 行业前景 - 左文右数据（横向卡片） */
.industry-section {
    padding: 20px 0;
}

.industry-content p {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.industry-stats-row {
    display: flex;
    gap: 20px;
}

.stat-card {
    flex: 1;
    background: #fff;
    padding: 40px 25px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.stat-number-b {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1;
    color: #2db7a4;
}

.stat-number-b span {
    font-size: 20px;
    color: #2db7a4;
    margin-left: 4px;
    font-weight: 500;
}

.stat-number {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1;
}

.stat-number span {
    font-size: 20px;
    color: #2db7a4;
    margin-left: 4px;
    font-weight: 500;
}

.stat-card p {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.8;
}

/* 响应式 */
@media (max-width: 991px) {
    .industry-stats-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .stat-card {
        padding: 30px 20px;
    }
    
    .stat-number {
        font-size: 42px;
    }
}

/* 品牌与产品优势 - 双卡片布局 */
.brand-advantage-section {
    padding: 20px 0;
}

.advantage-card {
    background: #fff;
    padding: 40px 35px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    height: 100%;
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #2db7a4 0%, #1a9c8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(45, 183, 164, 0.3);
}

.advantage-icon i {
    font-size: 32px;
    color: #fff;
}

.advantage-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.advantage-card p {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
    text-align: left;
}

.advantage-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 25px;
}

.adv-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #f8f9fa;
    padding: 8px 13px;
    font-size: 13px;
    color: #555;
    transition: var(--transition);
}

.adv-tag:hover {
    background: #2db7a4;
    color: #fff;
}

.adv-tag i {
    font-size: 14px;
    color: #2db7a4;
    transition: var(--transition);
}

.adv-tag:hover i {
    color: #fff;
}

/* 产品系列 - 左文右图 */
.product-section {
    padding: 20px 0;
}

.product-content p {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 20px;
}

.product-image img {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 25px;
}

/* 明星产品 - 图文交替 */
.star-products {
    padding: 20px 0;
}

.star-product-item {
    margin-bottom: 60px;
}

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

.star-product-image img {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.star-product-content h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 25px;
}

.star-product-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.star-product-content ul li {
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
    line-height: 1.6;
}

.star-product-content ul li:last-child {
    border-bottom: none;
}

/* 核心产品展示 - 卡片网格布局 */
.core-products {
    padding: 20px 0;
}

.core-product-card {
    background: #fff;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    height: 100%;
}

.core-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.core-product-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.core-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}



.core-product-content {
    padding: 25px;
}

.core-product-content h4 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 18px;
}

.core-product-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.core-product-content ul li {
    padding: 8px 0;
    font-size: 14px;
    color: #666;
    border-bottom: 1px dashed #eee;
    display: flex;
    align-items: center;
    gap: 8px;
}

.core-product-content ul li:last-child {
    border-bottom: none;
}

.core-product-content ul li i {
    color: #2db7a4;
    font-size: 14px;
    flex-shrink: 0;
}

/* 加盟支持 - 新设计 */
.support-system {
    padding: 20px 0;
}

.support-item {
    background: #fff;
    padding: 30px 20px;
    text-align: center;
    border: 1px solid #eee;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.support-item:hover {
    border-color: #2db7a4;
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(45, 183, 164, 0.15);
}

.support-num {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 14px;
    font-weight: 700;
    color: #2db7a4;
    opacity: 0.6;
}

.support-icon {
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #2db7a4 0%, #1a9c8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 15px rgba(45, 183, 164, 0.3);
}

.support-icon i {
    font-size: 28px;
    color: #fff;
}

.support-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
}

.support-item p {
    font-size: 13px;
    color: #888;
    line-height: 1.6;
    margin: 0;
}

/* 加盟政策 */
.policy-card {
    background: var(--bg-white);
    padding: 30px 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.policy-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.policy-icon {
    width: 55px;
    height: 55px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    transition: var(--transition);
}

.policy-card:hover .policy-icon {
    background: var(--primary-color);
}

.policy-icon i {
    font-size: 22px;
    color: var(--primary-color);
    transition: var(--transition);
}

.policy-card:hover .policy-icon i {
    color: var(--bg-white);
}

.policy-card h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.policy-card p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* 加盟套餐 - 新版设计 */
.package-card-v2 {
    background: #fff;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    height: 100%;
    position: relative;
    border: 1px solid #eee;
    text-align: center;
}

.package-card-v2:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.package-card-v2.featured {
    border: 2px solid #2db7a4;
}

.package-badge-v2 {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #2db7a4;
    color: #fff;
    padding: 5px 15px;
    font-size: 13px;
    font-weight: 600;
}

.package-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    padding: 30px 20px 10px;
}

.package-price {
    font-size: 36px;
    font-weight: 700;
    color: #2db7a4;
    padding: 0 20px 25px;
}

.package-items {
    padding: 20px;
    border-top: 1px solid #f0f0f0;
    min-height: 140px;
}

.package-items p {
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
    line-height: 1.6;
}

.package-items p:last-child {
    margin-bottom: 0;
}

.package-market {
    padding: 15px 20px;
    background: #f8f9fa;
    font-size: 13px;
    color: #888;
    border-top: 1px solid #f0f0f0;
}

/* 深色卡片样式 - 区域招商合伙人、分公司战略合伙人 */
.package-card-v2.dark {
    background: #3a4a5c;
    border-color: #3a4a5c;
}

.package-card-v2.dark .package-title {
    color: #fff;
    padding: 35px 20px 10px;
}

.package-card-v2.dark .package-price {
    color: #2db7a4;
    padding-bottom: 30px;
}

.package-card-v2.dark .package-items {
    border-top-color: rgba(255,255,255,0.1);
    padding: 25px 20px;
}

.package-card-v2.dark .package-items p {
    color: rgba(255,255,255,0.85);
}

.package-card-v2.dark .package-market {
    background: rgba(0,0,0,0.2);
    color: rgba(255,255,255,0.7);
    border-top-color: rgba(255,255,255,0.1);
}

/* 旧版样式保留兼容 */
.package-card {
    background: var(--bg-white);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    height: 100%;
    position: relative;
    border: 1px solid var(--border-color);
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.package-card.featured {
    border: 2px solid var(--primary-color);
}

.package-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 5px 15px;
    font-size: 12px;
    font-weight: 600;
}

.package-header {
    background: var(--bg-light);
    padding: 25px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.package-card.featured .package-header {
    background: var(--primary-color);
}

.package-header h4 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.package-card.featured .package-header h4 {
    color: var(--bg-white);
}

.package-content {
    padding: 25px;
}

.package-content ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    min-height: 120px;
}

.package-content ul li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-dark);
    border-bottom: 1px dashed var(--border-color);
}

.package-content ul li:last-child {
    border-bottom: none;
}

.package-value {
    background: var(--bg-light);
    padding: 15px;
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-color);
}

.package-note {
    background: var(--bg-light);
    padding: 20px;
    margin-top: 30px;
}

.package-note p {
    margin: 0;
    font-size: 14px;
    color: var(--text-light);
}

/* 加盟支持 */
.support-card {
    background: var(--bg-white);
    padding: 35px 25px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.support-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.support-card .support-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    transition: var(--transition);
}

.support-card:hover .support-icon {
    background: var(--primary-color);
}

.support-card .support-icon i {
    font-size: 24px;
    color: var(--primary-color);
    transition: var(--transition);
}

.support-card:hover .support-icon i {
    color: var(--bg-white);
}

.support-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.support-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* 加盟流程 - 新设计 */
.process-flow {
    margin-top: 20px;
}

.flow-item {
    text-align: center;
    padding: 20px 10px;
}

.flow-icon {
    position: relative;
    width: 80px;
    height: 80px;
    background: #2db7a4;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 15px rgba(45, 183, 164, 0.3);
}

.flow-icon i {
    font-size: 32px;
    color: #fff;
}

.flow-num {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 28px;
    height: 28px;
    background: #2db7a4;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    border: 2px solid #fff;
}

.flow-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.flow-item p {
    font-size: 13px;
    color: #888;
    line-height: 1.6;
    margin: 0;
}

/* 响应式 */
@media (max-width: 767px) {
    .flow-icon {
        width: 60px;
        height: 60px;
    }
    
    .flow-icon i {
        font-size: 24px;
    }
    
    .flow-num {
        width: 24px;
        height: 24px;
        font-size: 11px;
    }
    
    .flow-item h4 {
        font-size: 16px;
    }
}

/* 荣誉资质 */
.honor-item {
    background: var(--bg-white);
    padding: 40px 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.honor-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.honor-item i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.honor-item h5 {
    font-size: 14px;
    font-weight: 400;
    margin: 0;
    color: #666;
}

/* 荣誉资质卡片 */
.honor-card {
    background: var(--bg-white);
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.honor-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.honor-img {
    width: 100%;
    height: 160px;
    overflow: hidden;
}

.honor-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

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


.honor-info {
    padding: 20px;
    text-align: center;
}

.honor-info h5 {
    font-size: 15px;
    font-weight: 400;
    margin-bottom: 8px;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.honor-info p {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}

/* 荣誉资质自适应网格 - 最多一行5个 */
.honor-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

@media (max-width: 1200px) {
    .honor-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 991px) {
    .honor-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    .honor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 专利证书自适应网格 */
.patent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
}

/* 专利证书 */
.patent-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.patent-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.patent-img {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
    overflow: hidden;
}

.patent-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

/* 荣誉资质新展示方式 - 大图卡片式 */
.honor-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.honor-card-lg {
    background: var(--bg-white);
    overflow: visible;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
    z-index: 1;
}

.honor-card-lg:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    z-index: 100;
}

.honor-img-wrap {
    position: relative;
    padding: 20px;
    background: linear-gradient(180deg, #fafafa 0%, #f5f5f5 100%);
}

.honor-img-wrap img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
}

.honor-card-lg:hover .honor-img-wrap img {
    transform: scale(1.03);
}

.honor-title-bar {
    padding: 15px 20px;
    background: var(--bg-white);
    border-top: 1px solid #f5f5f5;
    text-align: center;
    position: relative;
}

.honor-title-text {
    font-size: 15px;
    color: var(--text-dark);
    font-weight: 500;
    line-height: 1.4;
}

.honor-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--text-dark);
    color: var(--bg-white);
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.6;
    max-width: 360px;
    white-space: normal;
    word-wrap: break-word;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.honor-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--text-dark);
}

.honor-card-lg:hover .honor-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-8px);
}

@media (max-width: 1199px) {
    .honor-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .honor-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .honor-img-wrap img {
        height: 180px;
    }
}

@media (max-width: 576px) {
    .honor-gallery {
        grid-template-columns: 1fr;
    }
    
    .honor-img-wrap {
        padding: 15px;
    }
    
    .honor-img-wrap img {
        height: 220px;
    }
}

/* 专利证书一行6个 */
.patent-gallery {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}



.patent-gallery .patent-card .honor-title-bar {
    padding: 12px 10px;
}

.patent-gallery .patent-card .honor-title-text {
    font-size: 13px;
}

@media (max-width: 1399px) {
    .patent-gallery {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 1199px) {
    .patent-gallery {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 991px) {
    .patent-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    .patent-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 弹窗图片样式 */
#honorModal .modal-body img {
    max-height: 70vh;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* 产品详情简单布局 */
.product-detail-box {
    background: var(--bg-white);
}

.product-top-section {
    display: flex;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 40px;
}

.product-gallery-wrap {
    flex: 0 0 400px;
    width: 400px;
}

.product-info-wrap {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
}

.product-img-single {
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.product-img-single img {
    width: 100%;
    height: auto;
    display: block;
}

.product-info-simple {
    padding: 10px 0;
}

.product-name {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.4;
    word-wrap: break-word;
}

.product-price-box {
    background: #f8f8f8;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.price-label {
    font-size: 14px;
    color: var(--text-muted);
}

.price-value {
    font-size: 28px;
    color: var(--primary-color);
    font-weight: 700;
}

.product-meta-simple {
    margin-bottom: 20px;
}

.meta-row {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border-color);
}

.meta-row:last-child {
    border-bottom: none;
}

.meta-label {
    color: var(--text-muted);
    width: 90px;
    flex-shrink: 0;
}

.meta-value {
    color: var(--text-dark);
}

.product-desc-simple {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 25px;
}

.product-action-simple .btn {
    padding: 15px;
}

.product-content-box {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
}

.content-header {
    background: #f8f8f8;
    padding: 15px 25px;
    border-bottom: 2px solid var(--primary-color);
}

.content-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

.content-body {
    padding: 30px;
    line-height: 1.8;
}

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

.product-nav-simple {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 15px 25px;
}

.nav-row {
    padding: 10px 0;
    border-bottom: 1px dashed var(--border-color);
}

.nav-row:last-child {
    border-bottom: none;
}

.nav-label {
    color: var(--text-muted);
}

@media (max-width: 991px) {
    .product-top-section {
        flex-direction: column;
    }
    
    .product-gallery-wrap {
        width: 100%;
    }
    
    .product-detail-box {
        padding: 20px;
    }
    
    .product-name {
        font-size: 20px;
    }
    
    .price-value {
        font-size: 24px;
    }
}

.patent-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
}

.patent-info {
    padding: 20px;
    text-align: center;
}

.patent-info h5 {
    font-size: 15px;
    font-weight: 400;
    margin-bottom: 8px;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.patent-info p {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}

/* 项目详情卡片 */
.project-detail-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.project-detail-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.project-detail-card .project-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-detail-card .project-content {
    padding: 25px;
}

.project-detail-card .project-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
}

.project-detail-card .project-content p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.project-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.project-features li {
    padding: 5px 0;
    color: var(--text-light);
    font-size: 14px;
}

.project-features li i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* 产品列表样式 - 无圆角 */
.product-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
    margin-bottom: 25px;
}

.current-category {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
}

.product-count {
    font-size: 14px;
    color: var(--text-muted);
}

.product-list-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-list-item {
    display: flex;
    gap: 20px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 20px;
    transition: var(--transition);
}

.product-list-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.product-list-img {
    width: 200px;
    height: 150px;
    flex-shrink: 0;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

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

.product-list-item:hover .product-list-img img {
    transform: scale(1.05);
}

.product-list-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-list-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.product-list-info h4 a {
    color: var(--text-dark);
    transition: color 0.3s;
}

.product-list-info h4 a:hover {
    color: var(--primary-color);
}

.product-list-price {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 10px;
}

.product-list-desc {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
}

/* 产品网格简单布局 */
.product-grid-simple {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-grid-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.product-grid-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.product-grid-img {
    display: block;
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

.product-grid-item:hover .product-grid-img img {
    transform: scale(1.05);
}

.product-grid-title {
    padding: 15px;
    text-align: center;
    background: #f8f8f8;
    border-top: 1px solid var(--border-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-grid-title a {
    color: var(--text-dark);
    font-size: 14px;
    line-height: 1.5;
    transition: color 0.3s;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-grid-item:hover .product-grid-title a {
    color: var(--primary-color);
}

@media (max-width: 991px) {
    .product-grid-simple {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* 面包屑导航 */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 15px 20px;
    background: #f8f8f8;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
    font-size: 14px;
}

.breadcrumb-nav i {
    color: var(--primary-color);
}

.breadcrumb-nav a {
    color: var(--text-dark);
    transition: color 0.3s;
}

.breadcrumb-nav a:hover {
    color: var(--primary-color);
}

.breadcrumb-nav span,
.breadcrumb-nav .separator {
    color: var(--text-muted);
    margin: 0 5px;
}

/* 主营业务列表 */
.business-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.business-list li {
    border-bottom: 1px dashed var(--border-color);
}

.business-list li:last-child {
    border-bottom: none;
}

.business-list a {
    display: flex;
    align-items: center;
    padding: 12px 0;
    color: var(--text-dark);
    font-size: 14px;
    transition: all 0.3s;
}

.business-list a i {
    font-size: 12px;
    margin-right: 8px;
    color: var(--text-muted);
    transition: color 0.3s;
}

.business-list a:hover,
.business-list a.active {
    color: var(--primary-color);
    padding-left: 5px;
}

.business-list a:hover i,
.business-list a.active i {
    color: var(--primary-color);
}

/* 联系我们简版 */
.widget-contact .contact-info-simple p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--text-dark);
}

.widget-contact .contact-info-simple i {
    color: var(--primary-color);
}

/* 联系+微信组合版块 */
.contact-wechat-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.contact-wechat-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.wechat-section {
    text-align: center;
    padding-bottom: 15px;
    border-bottom: 1px dashed var(--border-color);
}

.wechat-qrcode-sm {
    width: 120px;
    height: 120px;
    margin: 0 auto 10px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-white);
}

.wechat-qrcode-sm img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wechat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}

.phone-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.phone-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.phone-item > i {
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.phone-info {
    display: flex;
    flex-direction: column;
}

.phone-label {
    font-size: 12px;
    color: var(--text-muted);
}

.phone-num {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

/* 热门案例网格 - 侧边栏 */
.hot-case-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.hot-case-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.hot-case-img {
    display: block;
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

.hot-case-item:hover .hot-case-img img {
    transform: scale(1.05);
}

.hot-case-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;
}

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

.hot-case-overlay .btn-view {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 6px 14px;
    font-size: 12px;
    border-radius: 4px;
}

.hot-case-title {
    padding: 8px;
    text-align: center;
    background: #f8f8f8;
    border-top: 1px solid var(--border-color);
}

.hot-case-title a {
    font-size: 12px;
    color: var(--text-dark);
    line-height: 1.4;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hot-case-item:hover .hot-case-title a {
    color: var(--primary-color);
}

@media (max-width: 991px) {
    .product-list-img {
        width: 150px;
        height: 120px;
    }
    
    .product-list-info h4 {
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .product-list-item {
        flex-direction: column;
    }
    
    .product-list-img {
        width: 100%;
        height: 180px;
    }
}

/* 产品列表样式 - 网格 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card {
    background: var(--bg-white);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

.product-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.product-img {
    display: block;
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
}

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

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

.product-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;
}

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

.btn-view {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 500;
}

.product-info {
    padding: 15px;
    text-align: center;
}

.product-info h4 {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 8px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-info h4 a {
    color: var(--text-dark);
    transition: color 0.3s;
}

.product-info h4 a:hover {
    color: var(--primary-color);
}

.product-price {
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

@media (max-width: 1199px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* 产品详情样式 */
.product-gallery {
    background: var(--bg-white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.product-main-img {
    background: var(--bg-light);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
}

.product-main-img img {
    width: 100%;
    height: 400px;
    object-fit: contain;
}

.product-thumb-list {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.thumb-item {
    width: 80px;
    height: 80px;
    border: 2px solid transparent;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.3s;
}

.thumb-item.active,
.thumb-item:hover {
    border-color: var(--primary-color);
}

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

.product-detail-info {
    padding: 20px 0;
}

.product-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.3;
}

.product-meta {
    margin-bottom: 20px;
}

.meta-item {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border-color);
}

.meta-label {
    color: var(--text-muted);
    width: 100px;
    flex-shrink: 0;
}

.meta-value {
    color: var(--text-dark);
}

.product-price-wrap {
    background: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.price-label {
    font-size: 14px;
    color: var(--text-muted);
}

.product-price {
    font-size: 28px;
    color: var(--primary-color);
    font-weight: 700;
    margin: 0;
}

.product-summary {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 25px;
}

.product-action .btn {
    padding: 15px 40px;
}

.product-content-wrap {
    background: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.tab-header {
    background: var(--bg-light);
    padding: 0 20px;
    border-bottom: 1px solid var(--border-color);
}

.tab-item {
    display: inline-block;
    padding: 15px 25px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

.tab-item.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-body {
    padding: 30px;
}

.product-content {
    line-height: 1.8;
    color: var(--text-dark);
}

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

.product-navigation {
    background: var(--bg-white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.prev-product,
.next-product {
    padding: 10px 0;
}

.prev-product {
    border-bottom: 1px dashed var(--border-color);
}

.related-products .section-title {
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 30px;
}

@media (max-width: 991px) {
    .product-main-img img {
        height: 300px;
    }
    
    .product-title {
        font-size: 22px;
    }
}

/* 技术优势 */
.tech-advantage-item {
    background: var(--bg-white);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.tech-advantage-item:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.tech-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.tech-icon i {
    font-size: 28px;
    color: var(--primary-color);
}

.tech-advantage-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.tech-advantage-item p {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
}

/* 案例详情卡片 */
.case-detail-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.case-detail-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.case-detail-card .case-image {
    position: relative;
    overflow: hidden;
}

.case-detail-card .case-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}



.case-detail-card .case-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 5px 15px;
    font-size: 12px;
}

.case-detail-card .case-content {
    padding: 25px;
}

.case-detail-card .case-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.case-location {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 10px;
}

.case-location i {
    color: var(--primary-color);
    margin-right: 5px;
}

.case-desc {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.case-data {
    display: flex;
    gap: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

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

.data-value {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

.data-label {
    font-size: 12px;
    color: var(--text-muted);
}

/* Tab切换样式 - 自定义切换 */
.tab-content {
    position: relative;
}

/* 基础状态：所有tab-pane默认隐藏 */
.tab-content > .tab-pane {
    display: none;
    opacity: 0;
}

/* active状态：只有active的tab-pane显示 */
.tab-content > .tab-pane.active {
    display: block;
    opacity: 1;
}

/* 自定义Tabs样式 */
.custom-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    list-style: none;
    padding: 0;
}

.custom-tabs .nav-item {
    margin: 0;
}

.custom-tabs .nav-link {
    padding: 10px 30px;
    border: 1px solid #ddd;
    background: #fff;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.custom-tabs .nav-link:hover {
    background: #f5f5f5;
    border-color: #2db7a4;
    color: #2db7a4; 
}

.custom-tabs .nav-link.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* 新闻资讯网格布局 */
.news-grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* 左侧大卡片 */
.news-featured-large {
    background: #1a1a1a;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.news-featured-large .news-card-image {
    height: 380px;
    overflow: hidden;
}

.news-featured-large .news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-featured-large .news-card-body {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-featured-large .news-date {
    color: #999;
    font-size: 13px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-featured-large .news-date i {
    color: #c9302c;
}

.news-featured-large h4 {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-featured-large p {
    color: #aaa;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.btn-view-detail {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border: 1px solid #fff;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    width: fit-content;
}

.btn-view-detail:hover {
    background: #c9302c;
    border-color: #c9302c;
    color: #fff;
}

/* 右侧小卡片网格 */
.news-small-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.news-card-small {
    background: #fff;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-card-small:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.news-card-small .news-card-image {
    height: 167px;
    overflow: hidden;
}

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



.news-card-small .news-card-body {
    padding: 15px;
}

.news-card-small h5 {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-card-small p {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news-card-small .news-date {
    font-size: 12px;
    color: #999;
    display: flex;
    align-items: center;
    gap: 4px;
}

.news-card-small .news-date i {
    color: #c9302c;
}

/* 新闻资讯响应式 */
@media (max-width: 991px) {
    .news-grid-layout {
        grid-template-columns: 1fr;
    }

    .news-featured-large .news-card-image {
        height: 300px;
    }

    .news-small-grid {
        grid-template-columns: 1fr 1fr;
    }

    .news-card-small .news-card-image {
        height: 130px;
    }
}

@media (max-width: 767px) {
    .news-small-grid {
        grid-template-columns: 1fr;
    }

    .news-featured-large .news-card-image {
        height: 260px;
    }

    .news-card-small .news-card-image {
        height: 140px;
    }
}

/* 响应式设计 */
@media (max-width: 991px) {
    .banner-content h1 {
        font-size: 36px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .contact-info {
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .floating-sidebar {
        right: 10px;
        bottom: 80px;
    }
    
    .sidebar-item span {
        display: none;
    }
}

@media (max-width: 767px) {
    .banner-slide {
        height: 450px;
    }
    
    .banner-content h1 {
        font-size: 28px;
    }
    
    .banner-content p {
        font-size: 16px;
    }
    
    .section-subtitle {
        font-size: 24px;
    }
    
    .case-tabs,
    .news-tabs {
        flex-wrap: wrap;
    }
    
    .case-tabs .nav-link,
    .news-tabs .nav-link {
        padding: 8px 20px !important;
        font-size: 14px;
    }
    
    .news-list {
        padding-left: 0;
        margin-top: 30px;
    }
    
    .join-content h2 {
        font-size: 28px;
    }
    
    .join-features {
        gap: 20px;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
}

@media (max-width: 575px) {
    .banner-content h1 {
        font-size: 24px;
    }
    
    .join-features {
        flex-direction: column;
        align-items: center;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* 加载动画 */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading.hide {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* 新闻列表样式 */
.news-sidebar {
    background: var(--bg-white);
    padding: 30px;
    border: 1px solid var(--border-color);
    height: fit-content;
}

.sidebar-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.category-list,
.news-category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-list li,
.news-category-list li {
    border-bottom: 1px solid var(--border-color);
}

.category-list li:last-child,
.news-category-list li:last-child {
    border-bottom: none;
}

.category-list li a,
.news-category-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    color: var(--text-dark);
    transition: var(--transition);
}

.category-list li a:hover,
.news-category-list li a:hover,
.category-list li a.active,
.news-category-list li a.active {
    color: var(--primary-color);
    padding-left: 10px;
}

.category-list li a i,
.news-category-list li a i {
    font-size: 14px;
    color: var(--text-muted);
}

.news-list-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    transition: var(--transition);
}

.news-list-item:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.news-thumb {
    flex-shrink: 0;
    width: 200px;
    height: 140px;
    overflow: hidden;
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}



.news-list-container {
    margin-bottom: 40px;
}

.news-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-info .news-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
}

.news-category {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 3px 12px;
    font-size: 12px;
}

.news-info .news-date,
.news-list-item .news-date {
    color: var(--text-muted);
    font-size: 14px;
    background: transparent;
    padding: 0;
    margin-bottom: 0;
    display: inline;
}

.news-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.news-info h4 a {
    color: var(--text-dark);
    transition: var(--transition);
}

.news-info h4 a:hover {
    color: var(--primary-color);
}

.news-info p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
}

.read-more {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

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

.news-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.pagination {
    justify-content: center;
    margin-top: 40px;
}

.pagination .page-link {
    color: var(--text-dark);
    border-color: var(--border-color);
    padding: 10px 18px;
    margin: 0 5px;
    transition: var(--transition);
}

.pagination .page-link:hover,
.pagination .page-item.active .page-link,
.pagination a.page-link:hover,
.pagination a.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

/* pboot分页数字样式 */
.pagination a {
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    padding: 10px 18px;
    margin: 0 5px;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.pagination a:hover,
.pagination a.active,
.pagination .page-num-current {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.pagination a.disabled {
    pointer-events: none;
    opacity: 0.5;
    cursor: not-allowed;
}

/* 新闻分类导航 - Banner下方 */
.news-category-nav {
    background: var(--bg-white);
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

.category-simple {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.category-simple a {
    padding: 8px 20px;
    background: var(--bg-light);
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    transition: var(--transition);
}

.category-simple a:hover,
.category-simple a.active {
    background: var(--primary-color);
    color: var(--bg-white);
}


.widget-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.widget-title i {
    color: var(--primary-color);
}

/* 热门文章 */
.hot-news-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.hot-news-list li {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border-color);
}

.hot-news-list li:last-child {
    border-bottom: none;
}

.hot-num {
    width: 24px;
    height: 24px;
    background: var(--bg-light);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    border-radius: 4px;
    flex-shrink: 0;
}

.hot-news-list li:nth-child(1) .hot-num {
    background: #ff4d4f;
    color: var(--bg-white);
}

.hot-news-list li:nth-child(2) .hot-num {
    background: #ff7a45;
    color: var(--bg-white);
}

.hot-news-list li:nth-child(3) .hot-num {
    background: #ffa940;
    color: var(--bg-white);
}

.hot-news-list a {
    color: var(--text-dark);
    font-size: 14px;
    line-height: 1.5;
    transition: var(--transition);
}

.hot-news-list a:hover {
    color: var(--primary-color);
}

/* 推荐阅读 */
.recommend-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.recommend-item {
    display: flex;
    gap: 12px;
}

.recommend-thumb {
    width: 80px;
    height: 60px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

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

.recommend-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.recommend-info h5 {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    margin: 0;
}

.recommend-info h5 a {
    color: var(--text-dark);
    transition: var(--transition);
}

.recommend-info h5 a:hover {
    color: var(--primary-color);
}

.recommend-date {
    font-size: 12px;
    color: var(--text-muted);
}

/* 标签云 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    padding: 6px 14px;
    background: var(--bg-light);
    color: var(--text-light);
    font-size: 13px;
    border-radius: 4px;
    text-decoration: none;
    transition: var(--transition);
}

.tag-item:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

/* 快速咨询 */
.widget-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    text-align: center;
    border: none;
}

.widget-cta h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.widget-cta p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.widget-cta .btn {
    background: var(--bg-white);
    color: var(--primary-color);
    border: none;
    font-weight: 600;
}

.widget-cta .btn:hover {
    background: var(--bg-light);
}

/* 新闻详情样式 */
.news-detail-content {
    background: var(--bg-white);
    padding: 40px;
    border: 1px solid var(--border-color);
}

.news-detail-header {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.news-detail-header h1 {
    font-size: 28px;
    font-weight: 600;
    margin: 15px 0;
    line-height: 1.4;
}

.news-detail-header .news-meta {
    display: flex;
    gap: 20px;
    color: var(--text-muted);
    font-size: 14px;
}

.news-detail-header .news-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-detail-body {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
}

.news-detail-body h2 {
    font-size: 22px;
    font-weight: 600;
    margin: 30px 0 15px;
    color: var(--primary-color);
}

.news-detail-body h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 25px 0 12px;
}

.news-detail-body p {
    margin-bottom: 15px;
}

.news-detail-body ul,
.news-detail-body ol {
    margin-bottom: 20px;
    padding-left: 25px;
}

.news-detail-body li {
    margin-bottom: 8px;
}

.news-detail-body img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
}

.news-detail-footer {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.news-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.news-tags span {
    color: var(--text-muted);
}

.news-tags a {
    background: var(--bg-light);
    padding: 5px 15px;
    font-size: 14px;
    color: var(--text-light);
    transition: var(--transition);
}

.news-tags a:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.news-share {
    display: flex;
    align-items: center;
    gap: 15px;
}

.news-share span {
    color: var(--text-muted);
}

.news-share a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition);
}

.news-share a:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.news-nav,
.news-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.news-nav a,
.news-navigation a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark);
    max-width: 45%;
    transition: var(--transition);
}

.news-nav a:hover,
.news-navigation a:hover {
    color: var(--primary-color);
}

.news-nav a span,
.news-navigation a span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-nav .prev-news i,
.news-navigation .prev-news i {
    order: -1;
}

.news-navigation .prev-news,
.news-navigation .next-news {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.news-navigation .prev-news span,
.news-navigation .next-news span {
    font-size: 12px;
    color: var(--text-muted);
}

/* 侧边栏组件 */
.sidebar-widget {
    background: var(--bg-white);
    padding: 15px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.sidebar-widget h4,
.widget-title,
.news-sidebar h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.search-form {
    position: relative;
}

.search-form input {
    width: 100%;
    padding: 12px 45px 12px 15px;
    border: 1px solid var(--border-color);
    outline: none;
    transition: var(--transition);
}

.search-form input:focus {
    border-color: var(--primary-color);
}

.search-form button {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 45px;
    background: var(--primary-color);
    border: none;
    color: var(--bg-white);
    cursor: pointer;
    transition: var(--transition);
}

.search-form button:hover {
    background: var(--primary-dark);
}

.search-box {
    position: relative;
    display: flex;
}

.search-box input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    outline: none;
    transition: var(--transition);
}

.search-box input:focus {
    border-color: var(--primary-color);
}

.search-box button {
    padding: 12px 20px;
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: var(--bg-white);
    cursor: pointer;
    transition: var(--transition);
}

.search-box button:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.hot-news-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.hot-news-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.hot-news-list li:last-child {
    border-bottom: none;
}

.hot-news-list li a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-dark);
    transition: var(--transition);
}

.hot-news-list li a:hover {
    color: var(--primary-color);
}

.hot-news-list .hot-num {
    width: 24px;
    height: 24px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.hot-news-list li:first-child .hot-num,
.hot-news-list li:nth-child(2) .hot-num,
.hot-news-list li:nth-child(3) .hot-num {
    background: var(--primary-color);
    color: var(--bg-white);
}

.hot-news-list .hot-title {
    font-size: 14px;
    line-height: 1.5;
    flex: 1;
}

.related-news-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-news-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.related-news-list li:last-child {
    border-bottom: none;
}

.related-news-list li a {
    display: flex;
    flex-direction: column;
    gap: 5px;
    color: var(--text-dark);
    transition: var(--transition);
}

.related-news-list li a:hover {
    color: var(--primary-color);
}

.related-news-list .related-title {
    font-size: 14px;
    line-height: 1.5;
}

.related-news-list .related-date {
    font-size: 12px;
    color: var(--text-muted);
}

.related-item {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.related-item:last-child {
    border-bottom: none;
}

.related-item a {
    display: flex;
    gap: 15px;
    color: var(--text-dark);
    transition: var(--transition);
}

.related-item a:hover {
    color: var(--primary-color);
}

.related-item img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    flex-shrink: 0;
}

.related-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.related-info h5 {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 5px;
}

.related-info span {
    font-size: 12px;
    color: var(--text-muted);
}

.widget-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--bg-white);
    text-align: center;
    padding: 30px;
}

.widget-cta h4 {
    font-size: 20px;
    margin-bottom: 10px;
}

.widget-cta p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.widget-cta .hotline-number {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.widget-cta .btn {
    background: var(--bg-white);
    color: var(--primary-color);
    border: none;
    padding: 12px 30px;
    font-weight: 600;
}

.widget-cta .btn:hover {
    background: var(--secondary-color);
    color: var(--bg-white);
}

/* 招商加盟页面样式 */
.join-advantage-card {
    background: var(--bg-white);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.join-advantage-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.advantage-number {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 48px;
    font-weight: 700;
    color: var(--bg-light);
    line-height: 1;
}

.join-advantage-card .advantage-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.join-advantage-card .advantage-icon i {
    font-size: 32px;
    color: var(--primary-color);
}

.join-advantage-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
}

.join-advantage-card p {
    color: var(--text-light);
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
}

.process-section {
    background: var(--bg-light);
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 40px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: var(--border-color);
}

.process-step:last-child::after {
    display: none;
}

.step-number,
.step-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
}

.step-icon {
    font-size: 32px;
}

.process-step h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.process-step p {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
}

.support-detail-card {
    background: var(--bg-white);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.support-detail-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.support-detail-card .support-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.support-detail-card .support-icon i {
    font-size: 28px;
    color: var(--primary-color);
}

.support-detail-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
}

.support-detail-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.condition-card {
    background: var(--bg-white);
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.condition-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.condition-card .condition-icon {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.condition-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.condition-card p {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
}

.condition-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.condition-card ul li {
    padding: 8px 0;
    color: var(--text-light);
    font-size: 14px;
    border-bottom: 1px dashed var(--border-color);
}

.condition-card ul li:last-child {
    border-bottom: none;
}

.condition-card ul li::before {
    content: '•';
    color: var(--primary-color);
    margin-right: 8px;
}

.investment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border-color);
}

.investment-item:last-child {
    border-bottom: none;
}

.invest-type {
    color: var(--text-dark);
    font-weight: 500;
}

.invest-amount {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 16px;
}

.investment-table {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.investment-table table {
    width: 100%;
    margin: 0;
}

.investment-table th {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 15px;
    font-weight: 600;
}

.investment-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.investment-table tr:last-child td {
    border-bottom: none;
}

.investment-table tr:hover td {
    background: var(--bg-light);
}

/* 立即加盟CTA */
.join-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--bg-white);
}

.join-cta h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.join-cta p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.join-cta .btn-primary {
    background: var(--bg-white);
    color: var(--primary-color);
    border-color: var(--bg-white);
    padding: 15px 50px;
    font-size: 18px;
    font-weight: 600;
}

.join-cta .btn-primary:hover {
    background: var(--secondary-color);
    color: var(--bg-white);
    border-color: var(--secondary-color);
}

/* 联系我们页面样式 */
.contact-info-card {
    background: var(--bg-white);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.contact-info-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.contact-info-card .contact-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.contact-info-card:hover .contact-icon {
    background: var(--primary-color);
}

.contact-info-card .contact-icon i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition);
}

.contact-info-card:hover .contact-icon i {
    color: var(--bg-white);
}

.contact-info-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.contact-info-card p {
    color: var(--text-light);
    font-size: 16px;
    margin: 0;
}

/* 微信二维码样式 */
.wechat-card {
    padding: 30px 20px;
}

.wechat-qrcode {
    width: 150px;
    height: 150px;
    margin: 10px auto;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-white);
}

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

.wechat-tip {
    font-size: 13px !important;
    color: var(--text-muted) !important;
    margin-top: 5px;
}

.contact-intro {
    background: var(--bg-light);
    padding: 60px;
}

.contact-intro h2,
.contact-intro h3 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 20px;
}

.contact-intro p {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.contact-intro .feature-list,
.contact-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-intro .feature-list li,
.contact-features .feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 16px;
}

.contact-intro .feature-list li i,
.contact-features .feature-item i {
    color: var(--primary-color);
    font-size: 20px;
}

.contact-form-section {
    background: var(--bg-white);
    padding: 60px;
    border: 1px solid var(--border-color);
}

.contact-form-section h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
    text-align: center;
}

.contact-form .form-label {
    font-weight: 500;
    margin-bottom: 8px;
}

.contact-form .form-control {
    padding: 12px 15px;
    border-color: var(--border-color);
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(45, 183, 164, 0.25);
}

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn-submit {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    width: 100%;
    transition: var(--transition);
}

.contact-form .btn-submit:hover {
    background: var(--primary-dark);
}

.map-section {
    background: var(--bg-light);
}

.map-container {
    background: var(--bg-white);
    padding: 10px;
    border: 1px solid var(--border-color);
}

.map-placeholder {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--border-color) 100%);
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.map-placeholder i {
    font-size: 48px;
    margin-bottom: 15px;
}

.map-placeholder p {
    font-size: 18px;
    margin: 0;
}

/* 响应式设计补充 */
@media (max-width: 991px) {
    .news-list-item {
        flex-direction: column;
    }
    
    .news-thumb {
        width: 100%;
        height: 200px;
    }
    
    .news-sidebar {
        margin-top: 40px;
    }
    
    .process-step::after {
        display: none;
    }
    
    .contact-intro,
    .contact-form-section {
        padding: 40px 30px;
    }
    
    .news-detail-content {
        padding: 25px;
    }
    
    .news-detail-header h1 {
        font-size: 22px;
    }
}

@media (max-width: 767px) {
    .news-list-item {
        padding: 20px;
    }
    
    .news-thumb {
        height: 160px;
    }
    
    .news-info h4 {
        font-size: 16px;
    }
    
    .pagination .page-link {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .join-advantage-card,
    .support-detail-card {
        padding: 30px 20px;
    }
    
    .advantage-number {
        font-size: 36px;
    }
    
    .contact-intro,
    .contact-form-section {
        padding: 30px 20px;
    }
    
    .news-nav {
        flex-direction: column;
        gap: 15px;
    }
    
    .news-nav a {
        max-width: 100%;
    }
}

/* 首页图片悬停效果 - 旋转放大 + 线框 */
.case-image,
.advantage-image,
.news-featured-large .news-card-image,
.news-card-small .news-card-image,
.service-card .service-image,
.project-image,
.case-detail-card .case-image,
.project-detail-card .project-image {
    position: relative;
    overflow: hidden;
}

.case-image::before,
.advantage-image::before,
.news-featured-large .news-card-image::before,
.news-card-small .news-card-image::before,
.service-card .service-image::before,
.project-image::before,
.case-detail-card .case-image::before,
.project-detail-card .project-image::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2;
    pointer-events: none;
}

.case-image img,
.advantage-image img,
.news-featured-large .news-card-image img,
.news-card-small .news-card-image img,
.service-card .service-image img,
.project-image img,
.case-detail-card .case-image img,
.project-detail-card .project-image img {
    transition: all 0.5s ease;
}

.case-card:hover .case-image img,
.advantage-card-v2:hover .advantage-image img,
.news-featured-large:hover .news-card-image img,
.news-card-small:hover .news-card-image img,
.service-card:hover .service-image img,
.project-card:hover .project-image img,
.case-detail-card:hover .case-image img,
.project-detail-card:hover .project-image img {
    transform: rotate(5deg) scale(1.2);
}

.case-card:hover .case-image::before,
.advantage-card-v2:hover .advantage-image::before,
.news-featured-large:hover .news-card-image::before,
.news-card-small:hover .news-card-image::before,
.service-card:hover .service-image::before,
.project-card:hover .project-image::before,
.case-detail-card:hover .case-image::before,
.project-detail-card:hover .project-image::before {
    opacity: 1;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
}

/* 其他页面图片悬停效果 */
.brand-story-image,
.culture-image,
.history-image,
.certificate-item,
.patent-image,
.core-product-image,
.news-thumb,
.case-detail-image,
.contact-img-wrapper {
    position: relative;
    overflow: hidden;
    display: block;
}

.brand-story-image img,
.culture-image img,
.history-image img,
.certificate-item img,
.patent-image img,
.core-product-image img,
.news-thumb img,
.case-detail-image img,
.contact-img-wrapper img {
    transition: all 0.5s ease;
    width: 100%;
}

.brand-story-image::before,
.culture-image::before,
.history-image::before,
.certificate-item::before,
.patent-image::before,
.core-product-image::before,
.news-thumb::before,
.case-detail-image::before,
.contact-img-wrapper::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2;
    pointer-events: none;
}

.brand-story-image:hover img,
.culture-image:hover img,
.history-image:hover img,
.certificate-item:hover img,
.patent-image:hover img,
.core-product-image:hover img,
.news-thumb:hover img,
.case-detail-image:hover img,
.contact-img-wrapper:hover img {
    transform: rotate(5deg) scale(1.2);
}

.brand-story-image:hover::before,
.culture-image:hover::before,
.history-image:hover::before,
.certificate-item:hover::before,
.patent-image:hover::before,
.core-product-image:hover::before,
.news-thumb:hover::before,
.case-detail-image:hover::before,
.contact-img-wrapper:hover::before {
    opacity: 1;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
}