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

body {
    font-family: "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #333;
    background-color: #f5f5f5;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    color: #ff8c00;
}

ul,
ol {
    list-style: none;
}

img {
    border: none;
    vertical-align: middle;
}

/* 通用容器 */
.container {
    width: 1200px;
    margin: 0 auto;
}

/* 清除浮动 */
.clearfix::after {
    content: "";
    display: block;
    clear: both;
}

/* ========== 顶部栏 ========== */
.top-bar {
    background-color: #f8f8f8;
    border-bottom: 1px solid #eee;
    height: 36px;
    line-height: 36px;
    font-size: 12px;
    color: #666;
}

.top-bar .left {
    float: left;
}

.top-bar .right {
    float: right;
}

.top-bar .right a {
    margin-left: 15px;
    color: #666;
}

/* ========== 头部 ========== */
.header {
    background-color: #fff;
    padding: 20px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.header .logo {
    float: left;
    height: 60px;
}

.header .logo img {
    height: 60px;
}

.header .search-box {
    float: left;
    margin-left: 80px;
    margin-top: 12px;
}

.header .search-box input {
    width: 380px;
    height: 40px;
    border: 2px solid #ff8c00;
    border-right: none;
    padding: 0 15px;
    font-size: 14px;
    outline: none;
    float: left;
    border-radius: 4px 0 0 4px;
}

.header .search-box button {
    width: 80px;
    height: 40px;
    background-color: #ff8c00;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 15px;
    float: left;
    border-radius: 0 4px 4px 0;
}

.header .search-box button:hover {
    background-color: #ff7f00;
}

.header .tel-box {
    float: right;
    text-align: right;
    margin-top: 5px;
}

.header .tel-box .tel-number {
    font-size: 26px;
    font-weight: bold;
    color: #ff8c00;
    line-height: 1.2;
}

.header .tel-box .tel-text {
    font-size: 12px;
    color: #999;
    margin-top: 4px;
}

/* ========== 导航栏 ========== */
.nav {
    background-color: #ff8c00;
    height: 50px;
}

.nav ul {
    width: 1200px;
    margin: 0 auto;
}

.nav ul li {
    float: left;
    position: relative;
}

.nav ul li a {
    display: block;
    height: 50px;
    line-height: 50px;
    padding: 0 30px;
    color: #fff;
    font-size: 16px;
    transition: background-color 0.3s;
}

.nav ul li a:hover,
.nav ul li.active a {
    background-color: #ff7f00;
}

/* 下拉菜单 */
.nav ul li .dropdown {
    position: absolute;
    top: 50px;
    left: 0;
    background-color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 100;
    min-width: 180px;
}

.nav ul li:hover .dropdown {
    display: block;
}

.nav ul li .dropdown li {
    float: none;
    border-bottom: 1px solid #f0f0f0;
}

.nav ul li .dropdown li:last-child {
    border-bottom: none;
}

.nav ul li .dropdown li a {
    color: #333;
    font-size: 14px;
    height: 42px;
    line-height: 42px;
    padding: 0 20px;
    background-color: #fff;
}

.nav ul li .dropdown li a:hover {
    background-color: #fff5e6;
    color: #ff8c00;
}

/* ========== 面包屑 ========== */
.breadcrumb {
    padding: 15px 0;
    font-size: 13px;
    color: #666;
}

.breadcrumb a {
    color: #666;
}

.breadcrumb a:hover {
    color: #ff8c00;
}

.breadcrumb span {
    margin: 0 8px;
    color: #ccc;
}

/* ========== 主内容区 ========== */
.main-content {
    padding: 20px 0 40px;
}

.main-content .content-left {
    float: left;
    width: 860px;
    background-color: #fff;
    padding: 25px;
    border-radius: 4px;
    min-height: 600px;
}

.main-content .content-right {
    float: right;
    width: 320px;
}

/* ========== 右侧边栏 ========== */
.sidebar-widget {
    background-color: #fff;
    border-radius: 4px;
    margin-bottom: 20px;
    overflow: hidden;
}

.sidebar-widget .widget-title {
    padding: 12px 15px;
    font-size: 16px;
    font-weight: bold;
    color: #333;
    border-left: 3px solid #ff8c00;
    background-color: #fafafa;
}

.sidebar-widget .widget-body {
    padding: 15px;
}

/* 相关服务 */
.related-service li {
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
}

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

.related-service li a {
    font-size: 14px;
    color: #555;
}

.related-service li a:hover {
    color: #ff8c00;
}

/* 专业保障 */
.guarantee-list li {
    padding: 8px 0;
    font-size: 13px;
    color: #666;
    position: relative;
    padding-left: 20px;
}

.guarantee-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #ff8c00;
    font-weight: bold;
}

/* 标签云 */
.tag-cloud {
    overflow: hidden;
}

.tag-cloud a {
    display: inline-block;
    padding: 5px 12px;
    margin: 5px 5px 5px 0;
    background-color: #f5f5f5;
    border-radius: 3px;
    font-size: 12px;
    color: #666;
}

.tag-cloud a:hover {
    background-color: #ff8c00;
    color: #fff;
}

/* ========== 详情页banner ========== */
.detail-banner {
    position: relative;
    margin-bottom: 25px;
    border-radius: 4px;
    overflow: hidden;
}

.detail-banner img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.detail-banner .banner-text {
    /* position: absolute;
    top: 50%;
    left: 240px; */
    transform: translateY(-50%);
    color: #fff;
    width: 100%;
}

.detail-banner .banner-text h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.detail-banner .banner-text p {
    font-size: 15px;
    opacity: 0.9;
}

/* 服务流程 */
.service-steps {
    margin: 25px 0;
    overflow: hidden;
}

.service-steps .step-item {
    float: left;
    width: 20%;
    text-align: center;
    padding: 10px;
}

.service-steps .step-item .step-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background-color: #fff5e6;
    color: #ff8c00;
    line-height: 60px;
    font-size: 24px;
}

.service-steps .step-item .step-text {
    font-size: 14px;
    color: #555;
}

/* 服务类型标签 */
.service-tabs {
    margin: 20px 0;
}

.service-tabs .tab-item {
    display: inline-block;
    padding: 8px 20px;
    margin-right: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    color: #555;
    transition: all 0.3s;
}

.service-tabs .tab-item:hover,
.service-tabs .tab-item.active {
    background-color: #ff8c00;
    color: #fff;
    border-color: #ff8c00;
}

/* 操作按钮 */
.action-buttons {
    margin: 25px 0;
}

.action-buttons .btn {
    display: inline-block;
    padding: 12px 40px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    margin-right: 15px;
}

.action-buttons .btn-primary {
    background-color: #ff8c00;
    color: #fff;
    border: 1px solid #ff8c00;
}

.action-buttons .btn-primary:hover {
    background-color: #ff7f00;
}

.action-buttons .btn-outline {
    background-color: #fff;
    color: #ff8c00;
    border: 1px solid #ff8c00;
}

.action-buttons .btn-outline:hover {
    background-color: #fff5e6;
}

/* 在线预约 */
.appointment-box {
    background: linear-gradient(135deg, #fff5e6 0%, #ffe8cc 100%);
    padding: 30px;
    border-radius: 6px;
    margin: 30px 0;
    text-align: center;
}

.appointment-box h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
}

.appointment-box .form-row {
    display: flex;
    justify-content: center;
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
}

.appointment-box .form-row input {
    flex: 1;
    height: 44px;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 0 15px;
    font-size: 14px;
    outline: none;
}

.appointment-box .form-row input:focus {
    border-color: #ff8c00;
}

.appointment-box .form-row button {
    width: 120px;
    height: 44px;
    background-color: #ff8c00;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 15px;
}

.appointment-box .form-row button:hover {
    background-color: #ff7f00;
}

/* 成功案例滚动 */
.success-scroll {
    padding: 10px 0;
    font-size: 13px;
    color: #666;
    overflow: hidden;
    height: 30px;
    line-height: 30px;
}

/* 内容Tab切换 */
.content-tabs {
    border-bottom: 2px solid #f0f0f0;
    margin: 30px 0 20px;
}

.content-tabs .tab-nav {
    display: inline-block;
    padding: 12px 25px;
    font-size: 16px;
    cursor: pointer;
    color: #666;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.3s;
}

.content-tabs .tab-nav:hover,
.content-tabs .tab-nav.active {
    color: #ff8c00;
    border-bottom-color: #ff8c00;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* 服务详情内容 */
.service-detail h3 {
    font-size: 20px;
    color: #333;
    margin: 25px 0 15px;
    padding-left: 12px;
    border-left: 4px solid #ff8c00;
}

.service-detail p {
    font-size: 14px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
}

.service-detail ul {
    margin-bottom: 15px;
}

.service-detail ul li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
    color: #555;
}

.service-detail ul li::before {
    content: "•";
    position: absolute;
    left: 5px;
    color: #ff8c00;
}

.service-detail .highlight-box {
    background-color: #fff9f0;
    border: 1px solid #ffe0b3;
    border-radius: 4px;
    padding: 20px;
    margin: 20px 0;
}

.service-detail .highlight-box p {
    margin-bottom: 0;
    color: #8b5a00;
}

/* 重要性列表 */
.importance-list {
    margin: 20px 0;
}

.importance-list .imp-item {
    display: flex;
    align-items: center;
    padding: 20px;
    background-color: #fafafa;
    border: 1px solid #eee;
    border-radius: 6px;
    margin-bottom: 15px;
    transition: all 0.3s;
}

.importance-list .imp-item:hover {
    border-color: #ff8c00;
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.1);
}

.importance-list .imp-item .imp-num {
    width: 60px;
    height: 60px;
    background-color: #ff8c00;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 60px;
    font-size: 28px;
    font-weight: bold;
    margin-right: 25px;
    flex-shrink: 0;
}

.importance-list .imp-item .imp-text {
    font-size: 18px;
    color: #333;
    font-weight: 500;
}

/* 申请条件 */
.apply-section {
    background: linear-gradient(135deg, #ff8c00 0%, #ff6b00 100%);
    padding: 40px 30px;
    border-radius: 8px;
    margin: 30px 0;
    color: #fff;
    text-align: center;
}

.apply-section h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.apply-section .subtitle {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.apply-section .apply-list {
    background-color: #fff;
    border-radius: 6px;
    padding: 25px;
    text-align: left;
}

.apply-section .apply-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.apply-section .apply-item .apply-num {
    width: 45px;
    height: 45px;
    background-color: #fff5e6;
    color: #ff8c00;
    border-radius: 50%;
    text-align: center;
    line-height: 45px;
    font-size: 22px;
    font-weight: bold;
    margin-right: 20px;
    flex-shrink: 0;
}

.apply-section .apply-item .apply-text {
    font-size: 16px;
    color: #333;
}

.apply-section .apply-item .apply-logo {
    margin-left: auto;
    height: 35px;
}

/* 办理流程 */
.process-flow {
    text-align: center;
    margin: 30px 0;
}

.process-flow h3 {
    font-size: 22px;
    color: #333;
    margin-bottom: 8px;
}

.process-flow .subtitle {
    font-size: 14px;
    color: #999;
    margin-bottom: 30px;
}

.process-flow .process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.process-flow .process-step {
    flex: 1;
    text-align: center;
    position: relative;
}

.process-flow .process-step .step-circle {
    width: 70px;
    height: 70px;
    margin: 0 auto 15px;
    border-radius: 50%;
    background-color: #ff8c00;
    color: #fff;
    line-height: 70px;
    font-size: 28px;
    position: relative;
    z-index: 2;
}

.process-flow .process-step .step-label {
    font-size: 15px;
    color: #333;
    font-weight: 500;
}

.process-flow .process-step .step-desc {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
}

/* 案例展示 */
.case-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 20px 0;
}

.case-grid .case-item {
    width: calc(25% - 15px);
    border: 1px solid #eee;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.3s;
    position: relative;
}

.case-grid .case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.case-grid .case-item .case-img {
    width: 100%;
    height: 200px;
    background-color: #f5f5f5;
    position: relative;
    overflow: hidden;
}

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

/* 水印样式 */
.case-grid .case-item .case-img .watermark {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.case-grid .case-item .case-img .watermark span {
    position: absolute;
    color: rgba(255, 140, 0, 0.25);
    font-size: 14px;
    font-weight: bold;
    transform: rotate(-30deg);
    white-space: nowrap;
}

.case-grid .case-item .case-name {
    padding: 12px;
    text-align: center;
    font-size: 13px;
    color: #555;
    background-color: #fafafa;
}

/* 分页 */
.pagination {
    text-align: center;
    margin: 30px 0;
}

.pagination a,
.pagination span {
    display: inline-block;
    min-width: 36px;
    height: 36px;
    line-height: 36px;
    padding: 0 12px;
    margin: 0 3px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
}

.pagination a:hover {
    border-color: #ff8c00;
    color: #ff8c00;
}

.pagination .current {
    background-color: #ff8c00;
    color: #fff;
    border-color: #ff8c00;
}

.pagination .disabled {
    color: #ccc;
    cursor: not-allowed;
}

/* ========== 首页样式 ========== */
/* 首页banner */
.index-banner {
    height: 420px;
    background: linear-gradient(135deg, #ff8c00 0%, #ff6b00 50%, #ff5500 100%);
    position: relative;
    overflow: hidden;
}

.index-banner .banner-content {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
}

.index-banner .banner-text {
    color: #fff;
    flex: 1;
}

.index-banner .banner-text h1 {
    font-size: 42px;
    margin-bottom: 15px;
    font-weight: bold;
}

.index-banner .banner-text p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
    line-height: 1.8;
}

.index-banner .banner-text .banner-btn {
    display: inline-block;
    padding: 14px 40px;
    background-color: #fff;
    color: #ff8c00;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s;
}

.index-banner .banner-text .banner-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.index-banner .banner-visual {
    flex: 1;
    text-align: right;
}

.index-banner .banner-visual img {
    height: 320px;
    opacity: 0.9;
}

/* 服务分类 */
.service-section {
    padding: 50px 0;
    background-color: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 30px;
    color: #333;
    margin-bottom: 10px;
}

.section-header p {
    font-size: 14px;
    color: #999;
}

.service-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
}

.service-card {
    width: calc(25% - 19px);
    background-color: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(255, 140, 0, 0.15);
    border-color: #ff8c00;
}

.service-card .card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background-color: #fff5e6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #ff8c00;
}

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

.service-card p {
    font-size: 13px;
    color: #999;
    line-height: 1.6;
}

/* 为什么选择我们 */
.why-us {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.why-grid {
    display: flex;
    gap: 30px;
}

.why-item {
    flex: 1;
    text-align: center;
    padding: 30px 20px;
    background-color: #fff;
    border-radius: 8px;
    transition: all 0.3s;
}

.why-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.why-item .why-icon {
    font-size: 40px;
    color: #ff8c00;
    margin-bottom: 15px;
}

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

.why-item p {
    font-size: 13px;
    color: #999;
    line-height: 1.6;
}

/* 数据统计 */
.stats-section {
    padding: 50px 0;
    background: linear-gradient(135deg, #ff8c00 0%, #ff6b00 100%);
    color: #fff;
}

.stats-grid {
    display: flex;
    text-align: center;
}

.stats-item {
    flex: 1;
}

.stats-item .stats-num {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 8px;
}

.stats-item .stats-label {
    font-size: 15px;
    opacity: 0.9;
}

/* 首页案例展示 */
.index-cases {
    padding: 50px 0;
    background-color: #fff;
}

/* 合作流程 */
.coop-process {
    padding: 50px 0;
    background-color: #f9f9f9;
}

/* ========== 底部 ========== */
.footer {
    background-color: #2a2a2a;
    color: #aaa;
    padding: 40px 0 0;
}

.footer .footer-top {
    overflow: hidden;
    padding-bottom: 30px;
    border-bottom: 1px solid #3a3a3a;
}

.footer .footer-col {
    float: left;
    width: 25%;
    padding: 0 15px;
}

.footer .footer-col h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #3a3a3a;
}

.footer .footer-col ul li {
    padding: 6px 0;
    font-size: 13px;
}

.footer .footer-col ul li a {
    color: #aaa;
}

.footer .footer-col ul li a:hover {
    color: #ff8c00;
}

.footer .footer-col .contact-info li {
    padding: 8px 0;
    line-height: 1.6;
}

.footer .footer-col .contact-info li strong {
    color: #fff;
}

.footer .footer-bottom {
    text-align: center;
    padding: 20px 0;
    font-size: 12px;
    color: #888;
}

.footer .footer-bottom a {
    color: #888;
}

.footer .footer-bottom a:hover {
    color: #ff8c00;
}

/* ========== 关于我们页面 ========== */
.about-section {
    margin-bottom: 30px;
}

.about-section h2 {
    font-size: 22px;
    color: #333;
    margin-bottom: 20px;
    padding-left: 12px;
    border-left: 4px solid #ff8c00;
}

.about-section p {
    font-size: 14px;
    color: #555;
    line-height: 2;
    margin-bottom: 15px;
    text-indent: 2em;
}

.about-banner {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #ff8c00, #ff6b00);
    border-radius: 8px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-direction: column;
}

.about-banner h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.about-banner p {
    font-size: 16px;
    opacity: 0.9;
}

.contact-info-box {
    background-color: #fafafa;
    border-radius: 8px;
    padding: 30px;
    margin-top: 20px;
}

.contact-info-box .info-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.contact-info-box .info-item:last-child {
    border-bottom: none;
}

.contact-info-box .info-item .info-icon {
    width: 50px;
    height: 50px;
    background-color: #ff8c00;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 50px;
    font-size: 22px;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-info-box .info-item .info-text h4 {
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
}

.contact-info-box .info-item .info-text p {
    font-size: 14px;
    color: #666;
    margin: 0;
    text-indent: 0;
}

/* 返回顶部 */
.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 80px;
    width: 45px;
    height: 45px;
    background-color: #ff8c00;
    color: #fff;
    border-radius: 4px;
    text-align: center;
    line-height: 45px;
    cursor: pointer;
    display: none;
    z-index: 999;
    transition: all 0.3s;
}

.back-to-top:hover {
    background-color: #ff7f00;
}

/* 响应式 */
@media (max-width: 1200px) {

    .container,
    .nav ul,
    .index-banner .banner-content {
        width: 100%;
        padding: 0 15px;
    }
}