/* 网络负面信息管理服务系统 - 全局样式 */

:root {
    --primary-color: #667eea;
    --primary-dark: #5a67d8;
    --secondary-color: #764ba2;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    --dark-color: #1f2937;
    --gray-color: #6b7280;
    --light-gray: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 20px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: #f5f7fa;
    color: var(--dark-color);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--primary-dark);
}

/* 认证页面样式 */
.auth-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-container {
    width: 100%;
    max-width: 480px;
}

.auth-box {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.auth-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 40px 30px;
    text-align: center;
}

.auth-header h1 {
    font-size: 24px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.auth-header p {
    opacity: 0.9;
    font-size: 14px;
}

.auth-form {
    padding: 30px;
}

.auth-footer {
    padding: 20px 30px;
    background: var(--light-gray);
    text-align: center;
    font-size: 14px;
}

/* 表单样式 */
.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
    font-size: 14px;
}

.form-group label i {
    color: var(--primary-color);
    margin-right: 6px;
    width: 16px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-group {
    display: flex;
    gap: 10px;
}

.input-group input {
    flex: 1;
}

.password-input {
    position: relative;
}

.password-input input {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-color);
    cursor: pointer;
    transition: color 0.3s;
}

.toggle-password:hover {
    color: var(--primary-color);
}

/* 按钮样式 */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-block {
    width: 100%;
}

.btn-verify {
    background: var(--light-gray);
    border: 2px solid var(--border-color);
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
}

.btn-verify:hover:not(:disabled) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-verify:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    background: white;
    color: var(--dark-color);
    border: 2px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-success {
    background: var(--success-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-success:hover {
    background: #059669;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-danger:hover {
    background: #dc2626;
}

/* 复选框样式 */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: var(--gray-color);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 14px;
}

.forgot-link {
    color: var(--primary-color);
}

/* Toast提示 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    z-index: 9999;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s;
    max-width: 400px;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.success {
    background: var(--success-color);
}

.toast.error {
    background: var(--danger-color);
}

.toast.warning {
    background: var(--warning-color);
}

/* 主页面布局 */
.main-layout {
    display: flex;
    min-height: 100vh;
}

/* 侧边栏 */
.sidebar {
    width: 260px;
    background: var(--dark-color);
    color: white;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    padding: 25px 20px;
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h2 {
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-header h2 i {
    color: var(--primary-color);
}

.sidebar-menu {
    padding: 20px 0;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 15px 25px;
    color: rgba(255,255,255,0.7);
    transition: all 0.3s;
    cursor: pointer;
    text-decoration: none;
}

.menu-item:hover,
.menu-item.active {
    background: rgba(102, 126, 234, 0.2);
    color: white;
}

.menu-item i {
    width: 24px;
    margin-right: 12px;
    font-size: 16px;
}

/* 主内容区 */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 30px;
}

/* 顶部导航 */
.top-nav {
    background: white;
    padding: 15px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.nav-title h2 {
    font-size: 20px;
    color: var(--dark-color);
}

.nav-title p {
    font-size: 13px;
    color: var(--gray-color);
    margin-top: 4px;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: 5px 10px;
    margin-right: 10px;
}

@media (max-width: 768px) {
    .sidebar-toggle {
        display: block;
    }
    
    .nav-title {
        display: flex;
        align-items: center;
    }
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px 15px;
    border-radius: 8px;
    transition: background 0.3s;
}

.user-info:hover {
    background: var(--light-gray);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

/* 卡片样式 */
.card {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-header h3 i {
    color: var(--primary-color);
}

.card-body {
    padding: 25px;
}

/* 统计卡片 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 15px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.stat-icon.blue {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
}

.stat-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.stat-icon.orange {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.stat-icon.purple {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
}

.stat-info h4 {
    font-size: 14px;
    color: var(--gray-color);
    margin-bottom: 5px;
}

.stat-info p {
    font-size: 24px;
    font-weight: bold;
    color: var(--dark-color);
}

/* 平台选择 */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.platform-item {
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.platform-item:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

.platform-item.selected {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
}

.platform-item i {
    font-size: 32px;
    margin-bottom: 10px;
    display: block;
}

.platform-item span {
    font-size: 14px;
    color: var(--dark-color);
}

/* 类型选择 */
.type-selector {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.type-item {
    flex: 1;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.type-item:hover {
    border-color: var(--primary-color);
}

.type-item.selected {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
}

.type-item i {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.type-item h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.type-item p {
    font-size: 13px;
    color: var(--gray-color);
}

/* 动态添加的表单项 */
.dynamic-items {
    margin-bottom: 20px;
}

.item-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    align-items: center;
}

.item-row input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
}

.item-row input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.item-row .btn-remove {
    background: var(--danger-color);
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.item-row .btn-remove:hover {
    background: #dc2626;
}

/* 文件上传 */
.file-upload {
    border: 2px dashed var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--light-gray);
}

.file-upload:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

.file-upload input[type="file"] {
    display: none;
}

.file-upload i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.file-upload p {
    color: var(--gray-color);
    font-size: 14px;
}

.file-upload .filename {
    color: var(--dark-color);
    font-weight: 500;
    margin-top: 10px;
}

.uploaded-file {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
    margin-top: 10px;
}

.uploaded-file i {
    color: var(--success-color);
    margin-right: 10px;
}

/* 示例图片 */
.sample-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 15px;
}

.sample-image {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
}

.sample-image:hover {
    box-shadow: var(--shadow);
}

.sample-image img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.sample-image p {
    padding: 10px;
    font-size: 12px;
    text-align: center;
    background: var(--light-gray);
}

/* 价格计算 */
.price-calc {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 12px;
    padding: 25px;
    margin-top: 25px;
}

.price-calc h4 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

.price-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border-color);
}

.price-row:last-child {
    border-bottom: none;
    font-size: 18px;
    font-weight: bold;
    color: var(--danger-color);
}

/* 模态框 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: 16px;
    padding: 40px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    transform: scale(0.9);
    transition: all 0.3s;
}

.modal-overlay.show .modal-content {
    transform: scale(1);
}

.modal-content .qrcode {
    width: 240px;
    height: auto;
    margin: 20px auto;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.modal-content .qrcode img {
    width: 100%;
    height: 100%;
}

/* 示例图片模态框 */
.sample-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.sample-modal.show {
    display: flex;
}

.sample-modal img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.sample-modal .close-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    color: #fff;
    cursor: pointer;
    transition: color 0.3s;
}

.sample-modal .close-btn:hover {
    color: var(--danger-color);
}

/* 表格样式 */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--light-gray);
    font-weight: 600;
    color: var(--dark-color);
    font-size: 14px;
}

.data-table tbody tr:hover {
    background: rgba(102, 126, 234, 0.05);
}

.status-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.status-badge.paid {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.status-badge.processing {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
}

.status-badge.completed {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
}

.status-badge.rejected {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 25px;
}

.pagination a,
.pagination span {
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
}

.pagination a {
    background: white;
    border: 1px solid var(--border-color);
    color: var(--dark-color);
}

.pagination a:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination .current {
    background: var(--primary-color);
    color: white;
}

.featured-article h4 {
    font-size: 16px !important;
    line-height: 1.4;
    margin-bottom: 8px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .platform-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .type-selector {
        flex-direction: column;
    }
    
    /* 平台网格手机适配 */
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }
    
    .platforms-grid .platform-item {
        padding: 15px !important;
    }
    
    .platforms-grid .platform-item i {
        font-size: 24px !important;
    }
    
    .platforms-grid .platform-item h4 {
        font-size: 14px !important;
    }
    
    /* 案例网格手机适配 */
    .cases-section > .container > div[style*="grid-template-columns: repeat(3, 1fr)"] {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    .cases-section > .container > div[style*="grid-template-columns: repeat(3, 1fr)"] > div {
        padding: 20px !important;
    }
    
    .cases-section > .container > div[style*="grid-template-columns: repeat(3, 1fr)"] h4 {
        font-size: 16px !important;
    }
    
    /* 服务数据(stats-section)手机适配 */
    .stats-section {
        padding: 40px 0 !important;
    }
    
    .stats-section .container > div[style*="grid-template-columns: repeat(4, 1fr)"] {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }
    
    .stats-section .container > div[style*="grid-template-columns: repeat(4, 1fr)"] > div {
        padding: 20px !important;
    }
    
    .stats-section .container > div[style*="grid-template-columns: repeat(4, 1fr)"] > div > div:first-child {
        font-size: 32px !important;
    }
    
    .stats-section .container > div[style*="grid-template-columns: repeat(4, 1fr)"] > div > div:last-child {
        font-size: 14px !important;
    }
    
    /* 服务特性(service-features)手机适配 - 一行两列 */
    .service-features {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    
    .service-features li {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        font-size: 14px !important;
    }
    
    /* 页脚底部手机端隐藏 */
    .footer-bottom {
        display: none !important;
    }
    
    /* 首页整体手机端优化 */
    
    /* 调整各 section 的上下边距（hero除外） */
    section:not(.hero) {
        padding: 40px 0 !important;
    }
    
    /* Hero区域单独调整 */
    .hero {
        padding: 120px 0 60px !important;
    }
    
    /* 首屏标题区域优化 */
    .hero-content h1 {
        font-size: 28px !important;
        line-height: 1.3 !important;
        margin-bottom: 15px !important;
    }
    
    .hero-content p {
        font-size: 16px !important;
        margin-bottom: 20px !important;
    }
    
    /* 服务卡片优化 */
    .service-card {
        padding: 20px !important;
        text-align: center !important;
    }
    

    
    .service-card h3 {
        font-size: 18px !important;
        margin: 15px;
        text-align: center !important;
    }
    
    .service-card p {
        font-size: 14px !important;
        margin-bottom: 15px !important;
    }
    
    /* 平台支持区域优化 */
    .platforms .section-header h2 {
        font-size: 22px !important;
        margin: 15px;
    }
    
    .platforms .section-header p {
        font-size: 14px !important;
    }
    
    /* 案例展示区域优化 */
    .cases-section .section-header h2 {
        font-size: 22px !important;
        margin-bottom: 10px !important;
    }
    
    .cases-section .section-header p {
        font-size: 14px !important;
    }
    
    /* 服务数据区域优化 */
    .stats-section .section-header h2 {
        font-size: 22px !important;
        margin-bottom: 10px !important;
    }
    
    .stats-section .section-header p {
        font-size: 14px !important;
    }
    
    /* 页脚区域优化 */
    footer {
        padding: 30px 0 !important;
    }
    
    .footer-section h4 {
        font-size: 16px !important;
        margin-bottom: 15px !important;
    }
    
    .footer-section p,
    .footer-section li {
        font-size: 14px !important;
    }
    
    /* 调整容器内边距，增加左右间距 */
    .container {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}
@media (min-width: 1021px) {
  .sidepc {
    position: fixed;
    right: 20px;
    top: 15%;
    z-index: 1000;
    border-bottom:0;
    text-align: center;
    border:1px solid #005be3;
    padding:15px 20px 0px 20px;
    background-color: #fff;
  }
  .mzixun{display:none;}
}
@media (max-width: 1021px) {
     .sidepc {display: none;}
}
.sitezixun {
  text-align: center;
  font-size: 13px;
  color: #777;
  margin-bottom: 110px;
  line-height: 25px;
}
.mzixun {
  width: 100%;
  position: fixed;
  bottom: 0;
  left: 50%;
  -webkit-transform:
translate3d(-50%,0,0);
  transform: translate3d(-50%,0,0);
  overflow:hidden;
  background-color: #fff;
  border-top:#eceded;
  -webkit-box-shadow:0 0 4px rgba(0,0,0,.2);
  box-shadow: 0 0 4px rgba(0,0,0,.2);
z-index: 9999;
padding: 15px 0px 15px 0px;
}
.mzixun li {
  float: left;
  width: 33.33%;
  text-align: center;
  height: 100%;
  margin-top: 5px;
  list-style: none;
  }
}

.mzixun p{
  font-size: 15px;
  padding-top: 5px;
text-align: center;
color: #000;
}
@media (max-width: 480px) {
  li {
    font-size: 0.85em;
  }
}
mzixun ul li a {
    color: #2f2f2f !important;
}
@media (min-width: 1021px) {
  .m-button {
    display: none;
  }
  .sitezixun {
    display: none;
  }
}


/* ==================== 页面特定样式 ==================== */

/* 成功案例列表页样式 */
.cases-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 160px 0px 80px 0px;
    text-align: center;
}
.cases-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
}
.cases-hero p {
    font-size: 18px;
    opacity: 0.9;
}
.cases-container {
    padding: 40px 0;
}
.filter-bar {
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.filter-bar form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}
.filter-bar select,
.filter-bar input {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}
.filter-bar button {
    padding: 10px 20px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}
.case-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
.case-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.case-card-content {
    padding: 20px;
}
.case-card-industry {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 10px;
}
.case-card-title {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}
.case-card-title a {
    color: #333;
    text-decoration: none;
}
.case-card-title a:hover {
    color: #667eea;
}
.case-card-summary {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}
.case-card-company {
    color: #999;
    font-size: 12px;
    margin-bottom: 15px;
}
.case-card-company i {
    margin-right: 5px;
}
.case-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #eee;
}
.case-card-footer a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}
.case-card-footer a:hover {
    text-decoration: underline;
}
.featured-section {
    background: #f8f9fa;
}
.featured-section h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: #333;
}
.featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 15px;
}
.featured-case {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.featured-case-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.featured-case-content {
    padding: 20px;
}
.featured-case h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #333;
}
.featured-case h3 a {
    color: #333;
    text-decoration: none;
}
.featured-case h3 a:hover {
    color: #667eea;
}
.featured-case p {
    color: #666;
    font-size: 13px;
    line-height: 1.6;
}

/* 行业资讯列表页样式 */
.blog-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 160px 0px 80px 0px;
    text-align: center;
}
.blog-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
}
.blog-hero p {
    font-size: 18px;
    opacity: 0.9;
}
.blog-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    padding: 40px 0;
    width: 100%;
    max-width: 1480px;
    margin: 0 auto;
}
.blog-main {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 100%;
    min-width: 0;
}
.blog-sidebar {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 100%;
    min-width: 0;
}
.blog-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

/* 确保没有封面图片时的布局一致 */
.blog-card:not(:has(img)) .blog-card-content {
    padding-top: 30px;
    padding-bottom: 30px;
}
.blog-card:hover {
    transform: translateY(-5px);
}
.blog-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.blog-card-content {
    padding: 20px;
}
.blog-card-category {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 10px;
}
.blog-card-title {
    font-size: 20px;
    margin-bottom: 10px;
    color: #333;
}
.blog-card-title a {
    color: #333;
    text-decoration: none;
}
.blog-card-title a:hover {
    color: #667eea;
}
.blog-card-summary {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #999;
    font-size: 12px;
}
.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 首页行业资讯部分样式 */
.blog-section {
    padding: 80px 0;
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.blog-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.blog-item:hover {
    transform: translateY(-5px);
}

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-content {
    padding: 20px;
}

.blog-category {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 10px;
}

.blog-title {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

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

.blog-title a:hover {
    color: #667eea;
}

.blog-summary {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #999;
    font-size: 12px;
}

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

.view-more {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

.view-more:hover {
    background: #5a67d8;
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .blog-section {
        padding: 60px 0;
    }
}

/* FAQ区域样式 */
.faq-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.faq-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-question {
    background: #f8f9fa;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    margin: 0;
    font-size: 16px;
    color: #333;
    flex: 1;
}

.faq-answer {
    padding: 20px;
    border-top: 1px solid #eee;
    line-height: 1.8;
    color: #666;
}

/* 移动端FAQ适配 */
@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-question h3 {
        font-size: 15px;
    }
    
    .faq-answer {
        padding: 15px;
        font-size: 14px;
    }
}

/* FAQ页面样式 */
.faq-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 160px 0px 80px 0px;
    text-align: center;
}

.faq-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.faq-hero p {
    font-size: 18px;
    opacity: 0.9;
}

.faq-container {
    padding: 60px 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
}

.faq-sidebar {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 120px;
    height: fit-content;
}

.faq-sidebar h3 {
    margin-bottom: 20px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
}

.faq-nav {
    list-style: none;
}

.faq-nav li {
    margin-bottom: 10px;
}

.faq-nav a {
    display: block;
    padding: 10px 15px;
    color: #666;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s;
}

.faq-nav a:hover,
.faq-nav a.active {
    background: #667eea;
    color: white;
}

.faq-content {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.faq-category {
    margin-bottom: 40px;
}

.faq-category h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
}

.faq-item {
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.content-wrapper .faq-item.active .faq-answer {
    display: block;
    height: auto;
    overflow: visible;
}

.content-wrapper .faq-item.active .icon {
    transform: rotate(180deg);
}

.faq-question {
    background: #f8f9fa;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s;
}

.faq-question:hover {
    background: #f0f2f5;
}

.faq-question h3 {
    margin: 0;
    font-size: 16px;
    color: #333;
    flex: 1;
}

.faq-question .icon {
    transition: transform 0.3s;
    color: #667eea;
}

.content-wrapper .faq-answer {
    padding: 20px;
    border-top: 1px solid #eee;
    line-height: 1.8;
    color: #666;
    display: none;
    height: 0;
    overflow: hidden;
}

.faq-contact {
    margin-top: 60px;
    padding: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    color: white;
    text-align: center;
}

.faq-contact h3 {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.faq-contact p {
    margin-bottom: 20px;
    opacity: 0.9;
}

.faq-contact .btn {
    background: white;
    color: #667eea;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
}

.faq-contact .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* 移动端FAQ页面适配 */
@media (max-width: 768px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .faq-sidebar {
        position: static;
        margin-bottom: 20px;
    }
    
    .faq-content {
        padding: 20px;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-question h3 {
        font-size: 15px;
    }
    
    .faq-answer {
        padding: 15px;
        font-size: 14px;
    }
    
    .faq-hero h1 {
        font-size: 28px;
    }
    
    .faq-hero p {
        font-size: 16px;
    }
}

/* 文章详情页样式 */
.article-detail {
    padding: 40px 0;
}
.breadcrumb {
display: flex;
  align-items: center;
  gap: 10px;
  padding: 58px 0 0px 15px;
  margin-bottom: 10px;
  border-bottom: 1px solid #eee;
  font-size: 14px;
}
.breadcrumb a {
    color: #667eea;
    text-decoration: none;
}
.breadcrumb a:hover {
    text-decoration: underline;
}
.breadcrumb i {
    color: #ccc;
    font-size: 12px;
}
.breadcrumb span {
    color: #666;
}
.article-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}
.article-main {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.article-sidebar {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.article-header {
    text-align: center;
    margin-bottom: 40px;
}
.article-category {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    margin-bottom: 15px;
}
.article-title {
    font-size: 26px;
    margin-bottom: 20px;
    color: #333;
}
.article-meta {
    color: #999;
    font-size: 14px;
}
.article-meta span {
    margin: 0 15px;
}
.article-cover {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 40px;
}
.article-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}
.article-content h2 {
    font-size: 20px;
    margin: 30px 0 15px 0;
    color: #333;
}
.article-content h3 {
    font-size: 18px;
    margin: 25px 0 10px 0;
    color: #333;
}
.article-content p {
  line-height: 30px;
}
.article-content ul,
.article-content ol {
    margin-bottom: 20px;
    padding-left: 30px;
}
.article-content li {
    margin-bottom: 10px;
}
.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin: 20px 0;
}
.article-content blockquote {
    background: #f8f9fa;
    border-left: 4px solid #667eea;
    padding: 15px 20px;
    margin: 20px 0;
    font-style: italic;
}
.article-nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
    padding: 20px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}
.article-nav-item {
    display: flex;
    flex-direction: column;
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    width: 100%;
}
.article-nav-item:hover {
    background: #667eea;
    color: white;
}
.article-nav-item:hover .nav-label,
.article-nav-item:hover .nav-title {
    color: white;
}
.article-nav-item.prev {
    text-align: left;
}
.article-nav-item.next {
    text-align: left;
}
.article-nav-item.disabled {
    background: #f0f0f0;
    color: #999;
    cursor: not-allowed;
}
.article-nav-item .nav-label {
    font-size: 13px;
    color: #999;
    margin-bottom: 8px;
}
.article-nav-item .nav-title {
    font-size: 15px;
    color: #333;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.article-footer {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}
.article-tags {
    margin-bottom: 20px;
}
.article-tags a {
    display: inline-block;
    background: #f0f0f0;
    color: #666;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    margin-right: 10px;
    text-decoration: none;
}
.article-tags a:hover {
    background: #667eea;
    color: white;
}
.related-articles {
    margin-top: 60px;
}
.related-articles h3 {
    font-size: 24px;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #667eea;
}
.related-grid {
    display: grid;
    gap: 20px;
}
.related-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.related-card:hover {
    transform: translateY(-5px);
}
.related-card-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
}
.related-card-content {
    padding: 15px;
}
.related-card-title {
    font-size: 16px;
    margin-bottom: 10px;
}
.related-card-title a {
    color: #333;
    text-decoration: none;
}
.related-card-title a:hover {
    color: #667eea;
}
.related-card-meta {
    font-size: 12px;
    color: #999;
}

/* 案例详情页样式 */
.case-detail {
    padding: 60px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
}
.case-header {
    text-align: center;
    margin-bottom: 50px;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.case-header-content {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    width: 100%;
}

.case-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.case-industry {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
}

.case-industry:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.case-title {
    font-size: 28px;
    margin-bottom: 0;
    color: #2c3e50;
    font-weight: 700;
    line-height: 1.3;
    transition: color 0.3s ease;
    width: 100%;
}

.case-title:hover {
    color: #667eea;
}

.case-company {
    color: #7f8c8d;
    font-size: 16px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
}

.case-company:hover {
    color: #667eea;
}

.case-company i {
    color: #667eea;
    transition: transform 0.3s ease;
}

.case-company:hover i {
    transform: rotate(5deg);
}

.case-industry {
    margin-bottom: 0;
}
.case-cover {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: 20px;
    margin-bottom: 50px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.15);
    transition: transform 0.3s;
}
.case-cover:hover {
    transform: scale(1.02);
}
.case-content {
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    font-size: 16px;
    line-height: 2;
    color: #34495e;
}
.case-content h2 {
    font-size: 20px;
    margin: 40px 0 20px 0;
    color: #2c3e50;
    font-weight: 700;
    padding-bottom: 15px;
    border-bottom: 3px solid #667eea;
}
.case-content h3 {
    font-size: 24px;
    margin: 35px 0 15px 0;
    color: #34495e;
    font-weight: 600;
}
.case-content p {
    margin-bottom: 25px;
    color: #555;
    line-height: 1.8;
}
.case-content strong {
    color: #667eea;
    font-weight: 700;
    font-size: 1.1em;
}
.case-content em {
    color: #764ba2;
    font-style: italic;
}
.case-content ul,
.case-content ol {
    margin-bottom: 25px;
    padding-left: 35px;
}
.case-content li {
    margin-bottom: 15px;
    color: #555;
    line-height: 1.8;
}
.case-content img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    margin: 30px 0;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.case-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 50px 0;
}
.comparison-item {
    text-align: center;
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.comparison-item:hover {
    transform: translateY(-10px);
}
.comparison-item h3 {
    margin-bottom: 20px;
    color: #2c3e50;
    font-size: 24px;
    font-weight: 700;
}
.comparison-item img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s;
}
.comparison-item img:hover {
    transform: scale(1.05);
}
.comparison-before h3 {
    color: #e74c3c;
}
.comparison-after h3 {
    color: #27ae60;
}
.case-footer {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 2px solid #e0e0e0;
    text-align: center;
}
.case-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 40px;
    border-radius: 25px;
    text-align: center;
    margin: 50px 0;
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}
.case-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}
@keyframes shine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}
.case-cta h3 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 700;
    position: relative;
}
.case-cta p {
    margin-bottom: 30px;
    opacity: 0.95;
    font-size: 18px;
    position: relative;
}
.case-cta .btn {
    background: white;
    color: #667eea;
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    transition: all 0.3s;
    position: relative;
    display: inline-block;
}
.case-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.3);
}
.related-cases {
    margin-top: 80px;
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}
.related-cases h3 {
    font-size: 32px;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 3px solid #667eea;
    color: #2c3e50;
    font-weight: 700;
}
.related-grid {
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(2, 1fr);
}
.related-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: all 0.3s;
    border: 2px solid transparent;
}
.related-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    border-color: #667eea;
}
.related-card-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.3s;
}
.related-card:hover .related-card-image {
    transform: scale(1.1);
}
.related-card-content {
    padding: 25px;
}
.related-card-title {
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 600;
}
.related-card-title a {
    color: #2c3e50;
    text-decoration: none;
    transition: color 0.3s;
}
.related-card-title a:hover {
    color: #667eea;
}
.related-card-meta {
    font-size: 14px;
    color: #7f8c8d;
}
.related-card-meta i {
    color: #667eea;
    margin-right: 5px;
}

/* 侧边栏通用样式 */
.sidebar-widget {
    margin-bottom: 30px;
}
.sidebar-widget h3 {
    font-size: 18px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
}
.category-list {
    list-style: none;
    padding: 0;
}
.category-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    list-style: none;
}
.category-list a {
    color: #333;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
}
.category-list a:hover {
    color: #667eea;
}
.search-box {
    display: flex;
    gap: 10px;
}
.search-box input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}
.search-box button {
    padding: 10px 20px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.featured-article {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 5px;
    margin-bottom: 15px;
}
.featured-article h4 {
    margin: 0 0 5px 0;
    font-size: 14px;
}
.featured-article h4 a {
    color: #333;
    text-decoration: none;
}
.featured-article h4 a:hover {
    color: #667eea;
}
.featured-article .meta {
    font-size: 12px;
    color: #999;
}

/* 页面响应式适配 */
@media (max-width: 768px) {
    .cases-hero h1,
    .blog-hero h1 {
        font-size: 28px;
    }
    .cases-grid,
    .blog-container,
    .article-container {
        grid-template-columns: 1fr;
    }
    .filter-bar form {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-bar select,
    .filter-bar input,
    .filter-bar button {
        width: 100%;
    }
    .article-title {
        font-size: 24px;
    }
    .related-grid {
        grid-template-columns: 1fr;
    }
    .case-detail {
        padding: 40px 0;
    }
    .case-header {
        padding: 30px 20px;
        margin: 45px 0px 30px 0px;
        text-align: center;
    }
    
    /* 移动端布局调整 */
    .case-header {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .case-title {
        font-size: 20px;
        margin-bottom: 0;
        order: 1;
        width: 100%;
        text-align: center;
    }
    
    .case-header-content {
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 20px;
        flex-wrap: wrap;
        order: 2;
        width: 100%;
    }
    
    .case-industry {
        padding: 6px 16px;
        font-size: 12px;
        margin-bottom: 0;
    }
    
    .case-company {
        font-size: 13px;
        margin-bottom: 0;
    }
    .case-content {
        padding: 30px 20px;
    }
    .case-comparison {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .case-cta h3 {
        font-size: 24px;
    }
    .case-cta p {
        font-size: 16px;
    }
}

/* FAQ页面样式 */
.faq-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 160px 0px 80px 0px;
    text-align: center;
}
.faq-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
}
.faq-hero p {
    font-size: 18px;
    opacity: 0.9;
}
.faq-container {
    padding: 60px 0;
}
.faq-sidebar {
    position: sticky;
    top: 20px;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.faq-sidebar h3 {
    font-size: 18px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
}
.faq-nav {
    list-style: none;
    padding: 0;
}
.faq-nav li {
    margin-bottom: 10px;
}
.faq-nav a {
    color: #333;
    text-decoration: none;
    display: block;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s;
}
.faq-nav a:hover,
.faq-nav a.active {
    background: #667eea;
    color: white;
}
.faq-content {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.faq-category {
    margin-bottom: 40px;
}
.faq-category h2 {
    font-size: 24px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #667eea;
    color: #333;
}
.faq-item {
    margin-bottom: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
}
.faq-question {
    background: #f8f9fa;
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}
.faq-question:hover {
    background: #e9ecef;
}
.faq-question h3 {
    margin: 0;
    font-size: 16px;
    color: #333;
    flex: 1;
}
.content-wrapper .faq-question .icon {
    font-size: 20px;
    color: #667eea;
    transition: transform 0.3s;
}
.content-wrapper .faq-item.active .faq-question .icon {
    transform: rotate(180deg);
}
.content-wrapper .faq-answer {
    padding: 20px;
    display: none;
    border-top: 1px solid #eee;
    line-height: 1.8;
    color: #666;
}
.content-wrapper .faq-item.active .faq-answer {
    display: block;
}
.faq-contact {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    margin-top: 40px;
}
.faq-contact h3 {
    font-size: 24px;
    margin-bottom: 15px;
}
.faq-contact p {
    margin-bottom: 20px;
    opacity: 0.9;
}
.faq-contact .btn {
    background: white;
    color: #667eea;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
}
.content-wrapper {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
}
@media (max-width: 768px) {
    .faq-hero h1 {
        font-size: 28px;
    }
    .content-wrapper {
        grid-template-columns: 1fr;
    }
    .faq-sidebar {
        position: static;
    }
}

/* 客户评价页面样式 */
.testimonials-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}
.testimonials-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
}
.testimonials-hero p {
    font-size: 18px;
    opacity: 0.9;
}
.testimonials-container {
    padding: 60px 0;
}
.featured-section {
    background: #f8f9fa;

}
.featured-section h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: #333;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}
.testimonial-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    position: relative;
}
.testimonial-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 40px;
    color: #667eea;
    opacity: 0.2;
}
.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}
.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 3px solid #667eea;
}
.testimonial-avatar-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: bold;
    margin-right: 15px;
}
.testimonial-info h4 {
    margin: 0 0 5px 0;
    font-size: 18px;
    color: #333;
}
.testimonial-info p {
    margin: 0;
    font-size: 14px;
    color: #666;
}
.testimonial-rating {
    color: #ffc107;
    margin-bottom: 15px;
}
.testimonial-content {
    color: #555;
    line-height: 1.8;
    font-size: 15px;
    font-style: italic;
}
.testimonial-company {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    font-size: 13px;
    color: #999;
}
.testimonial-company i {
    margin-right: 5px;
}
.cta-section {
    background: white;
    padding: 60px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.cta-section h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #333;
}
.cta-section p {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
}
.cta-section .btn {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: transform 0.3s;
}
.cta-section .btn:hover {
    transform: translateY(-2px);
}
@media (max-width: 768px) {
    .testimonials-hero h1 {
        font-size: 28px;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}


.service-card .service-icon {margin: 0 auto !important;}

/* FAQ网格样式 */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* FAQ网格手机端样式 */
@media (max-width: 768px) {
  .faq-grid {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
  }
  .faq-item {
    width: 100% !important;
  }
  .faq-question {
    padding: 15px !important;
  }
  .faq-question h3 {
    font-size: 14px !important;
    line-height: 1.4;
  }
  .faq-answer {
    padding: 15px !important;
    font-size: 14px !important;
  }
 .breadcrumb {
  margin: 35px 0 0px 15px !important;
  display: block;
  padding: 15px 0 5px 1px !important;
}
}

/* ==================== 首页相关样式 ==================== */

/* 导航栏 */
.navbar {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: #667eea;
    text-decoration: none;
}

.navbar-brand i {
    margin-right: 10px;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #667eea;
}

.nav-links .btn {
    padding: 10px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

/* 移动端导航菜单 */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #667eea;
    cursor: pointer;
    padding: 10px;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    z-index: 999;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-nav.active {
    max-height: 500px;
}

.mobile-nav a {
    display: block;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #f0f0f0;
    font-weight: 500;
}

.mobile-nav a:hover {
    background: #f8f9fa;
    color: #667eea;
}

.mobile-nav .btn {
    margin: 10px 20px;
    text-align: center;
}

/* 按钮样式 */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.btn-outline {
    border: 2px solid #667eea;
    color: #667eea;
    background: transparent;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
}

/* Hero区域 */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 150px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 100px;
    opacity: 0.1;
}

.hero .container {
    max-width: 1000px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.hero .subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero .description {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 50px;
}

.hero-buttons .btn {
    padding: 15px 40px;
    font-size: 1.1rem;
    border-radius: 50px;
}

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

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

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 信任标识 */
.trust-section {
    background: #f8f9fa;
    padding: 40px 0;
}

.trust-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
}

.trust-item i {
    color: #28a745;
    font-size: 1.5rem;
}

/* 通用区块样式 */
.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #333;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* 服务区域 */
.services {
    padding: 100px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.service-card p {
    color: #666;
    line-height: 1.8;
}

.service-features {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.service-features li {
    list-style: none;
    padding: 5px 0;
    color: #666;
}

.service-features li i {
    color: #28a745;
    margin-right: 10px;
}

/* 平台支持 */
.platforms {
    padding: 80px 0;
    background: #f8f9fa;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.platform-item {
    background: white;
    padding: 30px 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

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

.platform-item i {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 15px;
}

.platform-item h4 {
    font-size: 1rem;
    color: #333;
}

/* 优势区域 */
.advantages {
    padding: 100px 0;
    background: white;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

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

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.advantage-icon i {
    font-size: 2rem;
    color: white;
}

.advantage-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
}

.advantage-item p {
    color: #666;
    line-height: 1.8;
}

/* 流程区域 */
.process {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.process .section-header h2,
.process .section-header p {
    color: white;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: rgba(255,255,255,0.3);
}

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

.step-number {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    font-weight: bold;
    color: #667eea;
}

.process-step h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.process-step p {
    opacity: 0.9;
    font-size: 0.9rem;
}

/* 数据统计区域 */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.stats-section .section-header h2,
.stats-section .section-header p {
    color: white;
}

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

.stats-item {
    padding: 30px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.stats-number {
    font-size: 48px;
    font-weight: bold;
    color: white;
    margin-bottom: 10px;
}

.stats-label {
    color: rgba(255,255,255,0.9);
    font-size: 16px;
}

/* 案例区域 */
.cases-section {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.case-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.case-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.case-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.case-icon i {
    color: white;
    font-size: 20px;
}

.case-title {
    margin: 0;
    font-size: 18px;
}

.case-subtitle {
    color: #666;
    font-size: 14px;
}

.case-desc {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.case-info {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 15px;
}

.case-info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.case-info-row:last-child {
    margin-bottom: 0;
}

.case-result {
    display: flex;
    align-items: center;
    color: #0e43e3;
}

.case-result i {
    margin-right: 8px;
}

/* 行业资讯 - PC端一行三列，手机端一行一列 */
.blog-section {
    padding: 80px 0;
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.blog-item {
    background: #f8f9fa;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s;
    display: flex;
    flex-direction: row;
}

.blog-item:hover {
    transform: translateY(-5px);
}

.blog-image {
    width: 280px;
    min-width: 280px;
    height: 180px;
    object-fit: cover;
}

.blog-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-category {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 10px;
    width: fit-content;
}

.blog-title {
    margin: 0 0 10px 0;
    font-size: 18px;
}

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

.blog-title a:hover {
    color: #667eea;
}

.blog-summary {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #999;
    font-size: 12px;
}

/* CTA区域 */
.cta {
    padding: 100px 0;
    background: white;
    text-align: center;
}

.cta .container {
    max-width: 800px;
}

.cta h2 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: #333;
}

.cta p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 40px;
}

.cta .btn {
    padding: 18px 50px;
    font-size: 1.2rem;
}

/* 页脚 */
footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #fff;
}

.footer-section p,
.footer-section li {
    color: #bdc3c7;
    line-height: 1.8;
}

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

.footer-section li {
    padding: 5px 0;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #667eea;
}

.footer-bottom {
    background: #2c3e50;
    padding: 15px 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: #95a5a6;
    font-size: 14px;
}

.footer-bottom a {
    color: #95a5a6;
}

/* 侧边栏联系方式 */
.sidepc {
    position: fixed;
    right: 20px;
    top: 15%;
    z-index: 1000;
    border-bottom:0;
    text-align: center;
    border:1px solid #005be3;
    padding:15px 20px 0px 20px;
    background-color: #fff;
}

.mzixun {
    display:none;
}

.sitezixun {
    text-align: center;
    font-size: 13px;
    color: #777;
    margin-bottom: 110px;
    line-height: 25px;
}

.mzixun {
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 50%;
    -webkit-transform: translate3d(-50%,0,0);
    transform: translate3d(-50%,0,0);
    overflow:hidden;
    background-color: #fff;
    border-top:#eceded;
    -webkit-box-shadow:0 0 4px rgba(0,0,0,.2);
    box-shadow: 0 0 4px rgba(0,0,0,.2);
    z-index: 9999;
    padding: 15px 0px 15px 0px;
}

.mzixun li {
    float: left;
    width: 33.33%;
    text-align: center;
    height: 100%;
    margin-top: 5px;
    list-style: none;
}

.mzixun p {
    font-size: 15px;
    padding-top: 5px;
    text-align: center;
    color: #000;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: row;
        gap: 15px;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    
    .stat-item {
        flex: 1;
        min-width: 80px;
        padding: 15px 10px;
        background: rgba(255, 255, 255, 0.95);
        border-radius: 10px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .stat-item:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
    }
    
    .stat-number {
        font-size: 1.5rem;
        color: #667eea;
        margin-bottom: 3px;
    }
    
    .stat-label {
        font-size: 0.8rem;
        color: #666;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 40px;
    }
    
    .process-steps::before {
        display: none;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-nav {
        display: block;
    }
    
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-question h3 {
        font-size: 15px;
    }
    
    .faq-answer {
        padding: 15px;
        font-size: 14px;
        display: block !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    .sidepc {
        display: none;
    }
 
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .mzixun {
        display: block;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    li {
        font-size: 0.85em;
    }
}

@media (min-width: 1021px) {
    .m-button {
        display: none;
    }
    .sitezixun {
        display: none;
    }
}

/* 移动端导航菜单 */
@media (max-width: 768px) {
    footer {
        display: none;
    }
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-nav {
        display: block;
    }
    
    /* 平台网格手机适配 */
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }
    
    .platforms-grid .platform-item {
        padding: 15px !important;
    }
    
    .platforms-grid .platform-item i {
        font-size: 24px !important;
    }
    
    .platforms-grid .platform-item h4 {
        font-size: 14px !important;
    }
    
    /* 案例网格手机适配 */
    .cases-section > .container > div[style*="grid-template-columns: repeat(3, 1fr)"] {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    .cases-section > .container > div[style*="grid-template-columns: repeat(3, 1fr)"] > div {
        padding: 20px !important;
    }
    
    .cases-section > .container > div[style*="grid-template-columns: repeat(3, 1fr)"] h4 {
        font-size: 16px !important;
    }
    
    /* 服务数据(stats-section)手机适配 */
    .stats-section {
        padding: 40px 0 !important;
    }
    
    .stats-section .container > div[style*="grid-template-columns: repeat(4, 1fr)"] {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }
    
    .stats-section .container > div[style*="grid-template-columns: repeat(4, 1fr)"] > div {
        padding: 20px !important;
    }
    
    .stats-section .container > div[style*="grid-template-columns: repeat(4, 1fr)"] > div > div:first-child {
        font-size: 32px !important;
    }
    
    .stats-section .container > div[style*="grid-template-columns: repeat(4, 1fr)"] > div > div:last-child {
        font-size: 14px !important;
    }
    
    /* 服务特性(service-features)手机适配 - 一行两列 */
    .service-features {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    
    .service-features li {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        font-size: 14px !important;
    }
    
    /* 页脚底部手机端隐藏 */
    .footer-bottom {
        display: none !important;
    }
    
    /* 首页整体手机端优化 */
    
    /* 调整各 section 的上下边距（hero除外） */
    section:not(.hero) {
        padding: 40px 0 !important;
    }
    
    /* Hero区域单独调整 */
    .hero {
        padding: 120px 0 60px !important;
    }
    
    /* 首屏标题区域优化 */
    .hero-content h1 {
        font-size: 28px !important;
        line-height: 1.3 !important;
        margin-bottom: 15px !important;
    }
    
    .hero-content p {
        font-size: 16px !important;
        margin-bottom: 20px !important;
    }
    
    /* 服务卡片优化 */
    .service-card {
        padding: 20px !important;
        text-align: center !important;
    }
    
    .service-card h3 {
        font-size: 18px !important;
        margin: 15px;
        text-align: center !important;
    }
    
    .service-card p {
        font-size: 14px !important;
        margin-bottom: 15px !important;
    }
    
    /* 平台支持区域优化 */
    .platforms .section-header h2 {
        font-size: 22px !important;
        margin: 15px;
    }
    
    .platforms .section-header p {
        font-size: 14px !important;
    }
    
    /* 案例展示区域优化 */
    .cases-section .section-header h2 {
        font-size: 22px !important;
        margin-bottom: 10px !important;
    }
    
    .cases-section .section-header p {
        font-size: 14px !important;
    }
    
    /* 服务数据区域优化 */
    .stats-section .section-header h2 {
        font-size: 22px !important;
        margin-bottom: 10px !important;
    }
    
    .stats-section .section-header p {
        font-size: 14px !important;
    }
    
    /* 页脚区域优化 */
    footer {
        padding: 30px 0 !important;
    }
    
    .footer-section h4 {
        font-size: 16px !important;
        margin-bottom: 15px !important;
    }
    
    .footer-section p,
    .footer-section li {
        font-size: 14px !important;
    }
    
    /* 调整容器内边距，增加左右间距 */
    .container {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}

/* 移动端底部导航 */
mzixun ul li a {
    color: #2f2f2f !important;
}
li{list-style: none;}
.fumian{margin:15px 0px;}
.fumian img{width:100%;border-radius:5px;}
#shuliang {color: #999;font-size: 12px;}