/* ===========================================
   EFCMS PC端现代化样式文件
   采用现代设计语言，提供优雅的用户体验
   =========================================== */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #34495e;
    background: #ecf0f1;
    min-height: 100vh;
}

/* ===== 页面容器 ===== */
.page-container {
    min-height: 100vh;
    background: #ecf0f1;
}

/* ===== 顶部导航栏 ===== */
.modern-navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
    text-decoration: none;
}

.navbar-brand i {
    color: #667eea;
    margin-right: 10px;
    font-size: 28px;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: 30px;
}

.navbar-nav a {
    color: #555;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #333;
}

.user-avatar-mini img,
.user-avatar-mini div {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.user-avatar-mini {
    position: relative;
}

/* 顶部功能栏样式 */
.top-function-bar {
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.function-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    padding: 15px;
    border-radius: 12px;
    transition: all 0.3s ease;
    min-width: 80px;
    position: relative;
}

.function-item:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.15);
}

.function-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    margin-bottom: 8px;
}

.function-label {
    font-size: 13px;
    color: #666;
    font-weight: 500;
    text-align: center;
}

.function-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 11px;
    font-weight: bold;
    min-width: 18px;
    text-align: center;
}

/* 主要功能网格样式 */
.main-functions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
    width: 100%;
}

.function-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

.function-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.function-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin: 0 auto 15px;
    transition: all 0.3s ease;
}

.function-card:hover .function-card-icon {
    transform: scale(1.1);
}

.function-card h3 {
    margin: 0;
    font-size: 16px;
    color: #333;
    font-weight: 600;
}

.function-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

/* 用户信息卡片特殊样式 */
.user-info-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.user-info-card h3 {
    color: white;
    margin-top: 15px;
}

.user-info-content {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.user-avatar-large img,
.user-avatar-large div {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255,255,255,0.3);
}

.user-details {
    text-align: left;
    flex: 1;
}

.user-name-large {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.user-phone-large {
    font-size: 14px;
    opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .profile-dashboard {
        grid-template-columns: 250px 1fr;
        gap: 20px;
    }

    .stats-grid-compact {
        gap: 12px;
    }

    .stat-card-compact {
        padding: 16px;
        min-width: 100px;
    }

    .seo-packages {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

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

    .profile-sidebar {
        position: static;
        order: -1;
    }

    .user-profile-card-extended {
        flex-direction: column;
        gap: 20px;
    }

    .user-info-left {
        justify-content: center;
    }

    .stats-grid-compact {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .stat-card-compact {
        padding: 12px;
        min-width: 80px;
    }

    .stat-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
        margin-bottom: 8px;
    }

    .stat-content .stat-number {
        font-size: 20px;
        margin-bottom: 2px;
    }

    .stat-content .stat-label {
        font-size: 11px;
    }

    .action-buttons {
        flex-direction: column;
    }

    .action-btn {
        justify-content: center;
    }

    .services-grid-extended {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .seo-packages-uniform {
        grid-template-columns: 1fr;
    }

    .package-card-uniform {
        margin: 0 auto;
        max-width: 300px;
    }
}

.btn-modern {
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn-primary-modern {
    background: #4a90e2;
    color: white;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.btn-primary-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

.btn-outline-modern {
    background: transparent;
    color: #4a90e2;
    border: 2px solid #4a90e2;
}

.btn-outline-modern:hover {
    background: #4a90e2;
    color: white;
}

/* ===== 主要内容区域 ===== */
.main-content {
    padding-top: 72px;
    min-height: calc(100vh - 70px);
    width: 100%;
    box-sizing: border-box;
}

/* 会员中心左右分栏布局 */
.profile-dashboard {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.profile-sidebar {
    position: sticky;
    top: 90px;
    height: fit-content;
}

.profile-main {
    min-height: 600px;
}

/* 左侧菜单栏样式 */
.sidebar-menu {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    overflow: hidden;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f5f5f5;
}

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

.menu-item:hover {
    background: #f8f9fa;
}

.menu-item.active {
    background: #4a90e2;
    color: white;
}

.menu-item.active:hover {
    background: #357abd;
}

.menu-item i {
    width: 20px;
    margin-right: 12px;
    font-size: 16px;
}

.menu-item span {
    font-weight: 500;
    font-size: 15px;
}

/* 右侧内容区域样式 */
.page-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.page-content.active {
    display: block;
}


/* 用户信息卡片样式（扩展版） */
.user-profile-card-extended {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.user-info-left {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 30px;
}

.user-stats-right {
    flex: 1;
}

.stats-grid-compact {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card-compact {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid #e9ecef;
    min-width: 120px;
}

.stat-card-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.user-avatar-section {
    flex-shrink: 0;
}

.user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #f0f0f0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info-section {
    flex: 1;
}

.user-info-section h2 {
    margin: 0 0 8px 0;
    color: #2c3e50;
    font-size: 24px;
    font-weight: 600;
}

.user-info-section p {
    margin: 4px 0;
    color: #7f8c8d;
    font-size: 14px;
}

.user-status .status-badge {
    background: #4a90e2;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

/* 统计信息网格样式 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-icon {
    width: 45px;
    height: 45px;
    background: #4a90e2;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    margin: 0 auto 12px;
}

.stat-content .stat-number {
    font-size: 26px;
    font-weight: 700;
    color: #2c3e50;
    display: block;
    margin-bottom: 4px;
    white-space: nowrap;
}

.stat-content .stat-label {
    color: #7f8c8d;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 快捷操作样式 */
.quick-actions {
    margin-bottom: 30px;
}

.quick-actions h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

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

.action-btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-btn.primary {
    background: #4a90e2;
    color: white;
}

.action-btn.primary:hover {
    background: #357abd;
    transform: translateY(-1px);
}

.action-btn.secondary {
    background: white;
    color: #4a90e2;
    border: 2px solid #4a90e2;
}

.action-btn.secondary:hover {
    background: #4a90e2;
    color: white;
    transform: translateY(-1px);
}

/* 续费活动样式 */
.renewal-section {
    margin-bottom: 30px;
}

.renewal-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.renewal-card {
    background: #4a90e2;
    color: white;
    border-radius: 15px;
    padding: 30px;
    position: relative;
    overflow: hidden;
}

.renewal-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    transform: translate(30px, -30px);
}

.renewal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.renewal-header h4 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.discount-badge {
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.renewal-offers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.offer-item {
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: transform 0.3s ease;
}

.offer-item:hover {
    transform: translateY(-2px);
    background: rgba(255,255,255,0.15);
}

.offer-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.offer-content h5 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.offer-content h5 .highlight {
    color: #ffeb3b;
    font-weight: 800;
}

.offer-content p {
    margin: 0;
    font-size: 13px;
    opacity: 0.9;
    line-height: 1.4;
}

.renewal-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    padding: 12px 15px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    font-size: 14px;
}

.renewal-note i {
    color: #ffeb3b;
    flex-shrink: 0;
}

.renewal-btn {
    background: white;
    color: #4a90e2;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.renewal-btn:hover {
    background: rgba(255,255,255,0.9);
    transform: translateY(-1px);
}

/* 快速下单页面样式 */
.quick-order-section {
    margin-bottom: 30px;
}

.quick-order-section h3 {
    margin: 0 0 30px 0;
    color: #2c3e50;
    font-size: 24px;
    font-weight: 600;
    text-align: center;
}

/* 步骤指示器 */
.order-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    position: relative;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #7f8c8d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.step-item.active .step-number {
    background: #4a90e2;
    color: white;
}

.step-item.completed .step-number {
    background: #28a745;
    color: white;
}

.step-text {
    font-size: 12px;
    color: #7f8c8d;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
}

.step-item.active .step-text {
    color: #4a90e2;
}

.step-item.completed .step-text {
    color: #28a745;
}

.step-connector {
    width: 80px;
    height: 2px;
    background: #e0e0e0;
    margin: 0 10px;
    position: relative;
    z-index: 1;
}

.step-item.active ~ .step-connector {
    background: #4a90e2;
}

.step-item.completed ~ .step-connector {
    background: #28a745;
}

/* 步骤内容 */
.step-content {
    position: relative;
}

/* 步骤1：服务选择 */
.service-selection {
    max-width: 1000px;
    margin: 0 auto;
}

.service-selection h4 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: 600;
}

.service-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.service-type-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 2px solid #e9ecef;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

.service-type-card:hover {
    border-color: #4a90e2;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.15);
}

.service-type-card.selected {
    border-color: #4a90e2;
    background: rgba(74, 144, 226, 0.02);
}

.service-type-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.service-type-info {
    flex: 1;
}

.service-type-info h5 {
    margin: 0 0 5px 0;
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
}

.service-type-info p {
    margin: 0;
    color: #7f8c8d;
    font-size: 14px;
    line-height: 1.4;
}

.service-type-radio {
    flex-shrink: 0;
}

.service-type-radio input[type="radio"] {
    display: none;
}

.service-type-radio label {
    width: 20px;
    height: 20px;
    border: 2px solid #e0e0e0;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.service-type-radio input[type="radio"]:checked + label {
    border-color: #4a90e2;
    background: #4a90e2;
}

.service-type-radio input[type="radio"]:checked + label::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
}

/* 步骤2：订单表单 */
.order-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
}

.order-form h4 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: 600;
}

.form-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #4a90e2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
    outline: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.required::after {
    content: '*';
    color: #ff3b30;
    margin-left: 4px;
}

.hint {
    font-size: 12px;
    color: #6b7280;
    margin-top: 4px;
    display: block;
}

/* 文件上传样式 */
.file-upload-container {
    position: relative;
}

.file-upload-area {
    border: 2px dashed #d1d5db;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fafbfc;
}

.file-upload-area:hover {
    border-color: #4a90e2;
    background: rgba(74, 144, 226, 0.02);
}

.file-upload-icon {
    font-size: 48px;
    color: #9ca3af;
    margin-bottom: 16px;
}

.file-upload-text .upload-title {
    font-size: 16px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 4px;
}

.file-upload-text .upload-hint {
    font-size: 14px;
    color: #6b7280;
}

.file-preview {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    background: #f8fafc;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.file-info i {
    font-size: 24px;
    color: #4a90e2;
}

.file-name {
    font-weight: 500;
    color: #374151;
}

.file-size {
    font-size: 12px;
    color: #6b7280;
}

.file-remove {
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.file-remove:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Toast消息样式 */
.toast-message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 9999;
    font-size: 14px;
    max-width: 300px;
    word-wrap: break-word;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
}

.toast-info {
    background: #0071e3;
    color: white;
}

.toast-success {
    background: #34c759;
    color: white;
}

.toast-error {
    background: #ff3b30;
    color: white;
}

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

/* 步骤3：配置选择 */
.config-selection {
    max-width: 1200px;
    margin: 0 auto;
}

.config-selection h4 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: 600;
}

.config-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

@media (max-width: 1200px) {
    .config-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.config-section {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
}

.config-section h5 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 16px;
    font-weight: 600;
}

/* 套餐选项样式 */
.package-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.package-option {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.package-option:hover {
    border-color: #4a90e2;
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.1);
    transform: translateY(-2px);
}

.package-option.selected {
    border-color: #4a90e2;
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    color: white;
}

.package-name {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 8px;
    color: #1d1d1f;
}

.package-option.selected .package-name {
    color: white;
}

.package-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #0071e3;
    margin-bottom: 8px;
}

.package-option.selected .package-price {
    color: white;
}

.package-description {
    font-size: 0.85rem;
    color: #86868b;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.package-option.selected .package-description {
    color: rgba(255,255,255,0.9);
}

/* 服务器选项样式 */
.server-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.server-option {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
    text-align: center;
}

.server-option:hover {
    border-color: #34c759;
    box-shadow: 0 5px 15px rgba(52, 199, 89, 0.1);
    transform: translateY(-2px);
}

.server-option.selected {
    border-color: #34c759;
    background: linear-gradient(135deg, #34c759 0%, #30b54a 100%);
    color: white;
}

.server-name {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 8px;
    color: #1d1d1f;
}

.server-option.selected .server-name {
    color: white;
}

.server-specs {
    font-size: 0.85rem;
    color: #86868b;
    margin-bottom: 8px;
    line-height: 1.4;
}

.server-option.selected .server-specs {
    color: rgba(255,255,255,0.9);
}

.server-price {
    font-size: 1.1rem;
    font-weight: bold;
    color: #34c759;
}

.server-option.selected .server-price {
    color: white;
}

/* 增值服务选项样式 */
.value-added-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.value-added-option {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.value-added-option:hover {
    border-color: #ff9500;
    box-shadow: 0 5px 15px rgba(255, 149, 0, 0.1);
    transform: translateY(-2px);
}

.value-added-option.selected {
    border-color: #ff9500;
    background: linear-gradient(135deg, #ff9500 0%, #e8890b 100%);
    color: white;
}

.service-name {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 8px;
    color: #1d1d1f;
}

.value-added-option.selected .service-name {
    color: white;
}

.service-price {
    font-size: 1rem;
    font-weight: bold;
    color: #ff9500;
    margin-bottom: 8px;
}

.value-added-option.selected .service-price {
    color: white;
}

.service-description {
    font-size: 0.85rem;
    color: #86868b;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.value-added-option.selected .service-description {
    color: rgba(255,255,255,0.9);
}

/* 价格汇总 */
.price-summary {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
    margin-bottom: 30px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.price-row.total {
    border-top: 2px solid #e0e0e0;
    margin-top: 15px;
    padding-top: 15px;
}

.price-label {
    font-size: 14px;
    color: #7f8c8d;
}

.price-value {
    font-size: 14px;
    font-weight: 600;
    color: #2c3e50;
}

.price-row.total .price-label,
.price-row.total .price-value {
    font-size: 16px;
    font-weight: 700;
}

.total-amount {
    color: #e74c3c;
}

/* 步骤4：订单确认 */
.order-confirmation {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
}

.order-confirmation h4 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: 600;
}

.confirmation-details {
    display: grid;
    gap: 25px;
    margin-bottom: 30px;
}

.detail-section {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    border: 1px solid #e9ecef;
}

.detail-section h5 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
}

.detail-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.label {
    font-size: 14px;
    color: #7f8c8d;
    font-weight: 500;
}

.value {
    font-size: 14px;
    color: #2c3e50;
    font-weight: 500;
}

.total-section {
    background: #fff3cd;
    border-color: #ffeaa7;
}

.total-price {
    text-align: center;
    margin-top: 15px;
}

.amount {
    font-size: 24px;
    font-weight: 700;
    color: #e74c3c;
}

/* 协议勾选 */
.order-agreement {
    margin-bottom: 30px;
    text-align: center;
}

.agreement-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: #7f8c8d;
}

.agreement-checkbox input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid #e0e0e0;
    border-radius: 3px;
    position: relative;
    transition: all 0.3s ease;
}

.agreement-checkbox input[type="checkbox"]:checked + .checkmark {
    background: #4a90e2;
    border-color: #4a90e2;
}

.agreement-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

/* 步骤操作按钮 */
.step-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.btn-primary:disabled,
.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.order-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.order-step.active {
    display: block;
}

/* 立即制作您的专业网站卡片 */
.order-cta-card {
    background: linear-gradient(135deg, #4a90e2, #357abd);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 40px rgba(74, 144, 226, 0.3);
}

.cta-content {
    flex: 1;
    margin-right: 40px;
}

.cta-title {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 15px 0;
    line-height: 1.2;
}

.cta-subtitle {
    font-size: 18px;
    margin: 0 0 25px 0;
    opacity: 0.9;
}

.cta-features-wrapper {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
}

.cta-features-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 500;
}

.feature-item i {
    color: #4ade80;
    font-size: 18px;
}

.cta-action {
    flex-shrink: 0;
}

.cta-btn {
    background: #ffffff;
    color: #4a90e2;
    border: none;
    padding: 15px 30px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    background: #f8f9fa;
}

/* 我们还能定制部分 */
.custom-services-section {
    margin-bottom: 40px;
}

.custom-services-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
}

.custom-service-container {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
}

.custom-service-grid {
    display: grid;
    gap: 15px;
}

.service-tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.service-tag {
    background: #f8f9fa;
    color: #4a90e2;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
}

.service-tag:hover {
    background: #4a90e2;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

/* 主要服务类型 */
.main-services-section {
    margin-bottom: 40px;
}

.main-services-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
}

.main-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.main-services-grid .service-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.main-services-grid .service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.main-services-grid .service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin: 0 auto 15px;
}

.main-services-grid .service-card h4 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.main-services-grid .service-card p {
    margin: 0 0 15px 0;
    color: #7f8c8d;
    line-height: 1.5;
    font-size: 14px;
}

.main-services-grid .service-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ff6b6b;
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

/* 加载动画样式 */
.loading-placeholder {
    text-align: center;
    padding: 40px;
    color: #7f8c8d;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #4a90e2;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 站点管理页面样式 */
.site-management-section {
    margin-bottom: 30px;
}

.site-management-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.site-management-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.management-card {
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    cursor: pointer;
    transition: all 0.3s ease;
}

.management-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.12);
}

.management-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    margin-bottom: 12px;
}

.management-card h4 {
    margin: 0 0 8px 0;
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
}

.management-card p {
    margin: 0;
    color: #7f8c8d;
    font-size: 14px;
    line-height: 1.4;
}

/* 我的站点页面样式 */
.sites-section {
    margin-bottom: 30px;
}

.sites-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.sites-grid {
    display: grid;
    gap: 20px;
}

.site-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.site-card:hover {
    box-shadow: 0 6px 25px rgba(0,0,0,0.12);
}

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

.site-name {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.site-status {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
}

.site-status.status-paid {
    background: rgba(52, 199, 89, 0.15);
    color: #34c759;
}

.site-status.status-normal {
    background: rgba(0, 113, 227, 0.15);
    color: #0071e3;
}

.site-status.status-expired {
    background: rgba(255, 59, 48, 0.15);
    color: #ff3b30;
}

.site-status.status-stagnant {
    background: rgba(142, 142, 147, 0.15);
    color: #86868b;
}

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

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.detail-label {
    font-size: 12px;
    color: #86868b;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 14px;
    color: #2c3e50;
    font-weight: 500;
    word-break: break-all;
}

.detail-value.expiring-soon {
    color: #ff3b30;
    font-weight: 600;
}

.site-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.site-actions .action-btn {
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 8px;
}

.site-actions .action-btn.renew-btn {
    background: #4a90e2;
    color: white;
    border: none;
}

.site-actions .action-btn.renew-btn:hover {
    background: #357abd;
}

.site-actions .action-btn.backend-btn {
    background: transparent;
    color: #4a90e2;
    border: 1px solid #4a90e2;
}

.site-actions .action-btn.backend-btn:hover {
    background: #4a90e2;
    color: white;
}

.empty-sites {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.empty-sites i {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.empty-sites h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.empty-sites p {
    margin-bottom: 20px;
}

.create-site-btn {
    display: inline-block;
    padding: 12px 24px;
    background: #4a90e2;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.create-site-btn:hover {
    background: #357abd;
    color: white;
    text-decoration: none;
}

/* 站点后台页面样式 */
.site-backend-section {
    margin-bottom: 30px;
}

.site-backend-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.site-backend-content {
    display: grid;
    gap: 20px;
}

.site-backend-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
}

.site-backend-card h4 {
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-backend-card h4 i {
    color: #4a90e2;
}

.site-backend-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.info-group {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #e9ecef;
}

.info-group h5 {
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-group h5 i {
    color: #4a90e2;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.info-label {
    font-weight: 500;
    color: #515154;
    font-size: 14px;
}

.info-value {
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
    word-break: break-all;
    text-align: right;
}

.info-value.link {
    color: #4a90e2;
    cursor: pointer;
    text-decoration: none;
}

.info-value.link:hover {
    text-decoration: underline;
}

.copy-info-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: #4a90e2;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.copy-info-btn:hover {
    background: #357abd;
    transform: translateY(-1px);
}

.copy-info-btn i {
    font-size: 16px;
}

.backend-notice {
    background: rgba(255, 149, 0, 0.1);
    border: 1px solid rgba(255, 149, 0, 0.3);
    border-radius: 8px;
    padding: 15px;
    margin-top: 20px;
    color: #856404;
    font-size: 14px;
    line-height: 1.5;
}

.backend-notice strong {
    color: #533f00;
}

.no-backend-sites {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.no-backend-sites i {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.no-backend-sites h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.no-backend-sites p {
    margin-bottom: 20px;
}

/* 专属客服页面样式 */
.customer-service-section {
    margin-bottom: 30px;
}

.customer-service-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.customer-service-content {
    display: grid;
    gap: 20px;
}

.customer-service-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    text-align: center;
}

.customer-service-intro {
    margin-bottom: 30px;
    color: #7f8c8d;
    font-size: 16px;
    line-height: 1.6;
}

.customer-service-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.service-info-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.service-info-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.service-info-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    gap: 10px;
}

.service-info-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}

.service-info-content h4 {
    margin: 0 0 4px 0;
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
}

.service-info-content p {
    margin: 0;
    color: #0071e3;
    font-weight: 500;
    font-size: 15px;
    word-break: break-all;
}

.copy-service-btn {
    background: #4a90e2;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-left: auto;
}

.copy-service-btn:hover {
    background: #357abd;
    transform: translateY(-1px);
}

.qr-code-section {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    border: 1px solid #e9ecef;
}

.qr-code-section h4 {
    margin: 0 0 15px 0;
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
}

.qr-code-image {
    display: inline-block;
    padding: 15px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    margin-bottom: 10px;
}

.qr-code-image img {
    width: 120px;
    height: 120px;
    border-radius: 6px;
}

.qr-code-section p {
    margin: 0;
    color: #7f8c8d;
    font-size: 14px;
}

.service-contact-btn {
    display: inline-block;
    padding: 12px 25px;
    background: #4a90e2;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.service-contact-btn:hover {
    background: #357abd;
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

/* 订单管理页面样式 */
.orders-section {
    margin-bottom: 30px;
}

.orders-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.orders-toolbar {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
}

.order-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid #e9ecef;
    background: white;
    color: #7f8c8d;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: #4a90e2;
    color: #4a90e2;
}

.filter-btn.active {
    background: #4a90e2;
    color: white;
    border-color: #4a90e2;
}

.orders-content {
    display: grid;
    gap: 15px;
}

.order-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    cursor: pointer;
}

.order-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.order-title {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.order-status {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
}

.order-status.status-pending {
    background: rgba(255, 193, 7, 0.15);
    color: #856404;
}

.order-status.status-paid {
    background: rgba(40, 167, 69, 0.15);
    color: #155724;
}

.order-status.status-completed {
    background: rgba(0, 123, 255, 0.15);
    color: #0c5460;
}

.order-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.order-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    font-size: 12px;
    color: #86868b;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 14px;
    color: #2c3e50;
    font-weight: 500;
}

.order-price {
    font-size: 18px;
    font-weight: 700;
    color: #4a90e2;
    text-align: right;
    margin-top: 10px;
}

.order-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 15px;
}

.order-actions .action-btn {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 6px;
}

.order-actions .action-btn.view-btn {
    background: transparent;
    color: #4a90e2;
    border: 1px solid #4a90e2;
}

.order-actions .action-btn.view-btn:hover {
    background: #4a90e2;
    color: white;
}

.order-actions .action-btn.pay-btn {
    background: #4a90e2;
    color: white;
    border: none;
}

.order-actions .action-btn.pay-btn:hover {
    background: #357abd;
}

.no-orders {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.no-orders i {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.no-orders h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.no-orders p {
    margin-bottom: 20px;
}

.create-order-btn {
    display: inline-block;
    padding: 12px 24px;
    background: #4a90e2;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.create-order-btn:hover {
    background: #357abd;
    color: white;
    text-decoration: none;
}

/* 发票申请页面样式 */
.invoice-section {
    margin-bottom: 30px;
}

.invoice-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.invoice-tabs {
    display: flex;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 20px;
}

.invoice-tab {
    padding: 12px 20px;
    cursor: pointer;
    font-weight: 500;
    color: #86868b;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.invoice-tab.active {
    border-bottom: 2px solid #0071e3;
    color: #0071e3;
}

.invoice-tab:hover {
    color: #0071e3;
}

.invoice-record {
    display: none;
}

.invoice-record.active {
    display: block;
}

.invoice-form {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
}

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

.form-section h4 {
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    border-bottom: 2px solid #0071e3;
    padding-bottom: 8px;
}

.required::after {
    content: "*";
    color: #ff3b30;
    margin-left: 4px;
}

.btn-primary, .btn-secondary {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-primary {
    background: #0071e3;
    color: white;
}

.btn-primary:hover {
    background: #0056b3;
}

.btn-secondary {
    background: #f5f5f7;
    color: #333;
    border: 1px solid #ddd;
}

.btn-secondary:hover {
    background: #e0e0e0;
}

.invoice-list {
    display: grid;
    gap: 15px;
}

.invoice-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.invoice-item:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.invoice-title {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.invoice-status {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
}

.invoice-status.status-pending {
    background: rgba(255, 193, 7, 0.15);
    color: #856404;
}

.invoice-status.status-approved {
    background: rgba(40, 167, 69, 0.15);
    color: #155724;
}

.invoice-status.status-rejected {
    background: rgba(220, 53, 69, 0.15);
    color: #721c24;
}

.invoice-info {
    color: #7f8c8d;
    font-size: 14px;
    line-height: 1.5;
}

.invoice-info div {
    margin-bottom: 8px;
}

.invoice-info div:last-child {
    margin-bottom: 0;
}

.no-invoices {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.no-invoices i {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.no-invoices h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.no-invoices p {
    margin-bottom: 20px;
}

/* 工单申请页面样式 */
.tickets-section {
    margin-bottom: 30px;
}

.tickets-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.ticket-tabs {
    display: flex;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 20px;
}

.ticket-tab {
    padding: 12px 20px;
    cursor: pointer;
    font-weight: 500;
    color: #86868b;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.ticket-tab.active {
    border-bottom: 2px solid #0071e3;
    color: #0071e3;
}

.ticket-tab:hover {
    color: #0071e3;
}

.ticket-record {
    display: none;
}

.ticket-record.active {
    display: block;
}

.ticket-form {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
}

.ticket-list {
    display: grid;
    gap: 15px;
}

.ticket-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    cursor: pointer;
}

.ticket-item:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.ticket-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.ticket-title {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.ticket-status {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
}

.ticket-status.status-pending {
    background: rgba(255, 193, 7, 0.15);
    color: #856404;
}

.ticket-status.status-completed {
    background: rgba(40, 167, 69, 0.15);
    color: #155724;
}

.ticket-info {
    color: #7f8c8d;
    font-size: 14px;
    line-height: 1.5;
}

.ticket-info div {
    margin-bottom: 8px;
}

.ticket-info div:last-child {
    margin-bottom: 0;
}

.no-tickets {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.no-tickets i {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.no-tickets h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.no-tickets p {
    margin-bottom: 20px;
}

/* 优惠券页面样式 */
.coupon-section {
    margin-bottom: 30px;
}

.coupon-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.coupon-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #4a90e2;
    margin-bottom: 8px;
}

.stat-label {
    color: #7f8c8d;
    font-size: 14px;
    font-weight: 500;
}

.coupon-list {
    display: grid;
    gap: 15px;
}

.coupon-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
    display: flex;
    position: relative;
    overflow: hidden;
}

.coupon-card.available {
    border-left: 4px solid #4a90e2;
}

.coupon-card.used {
    border-left: 4px solid #6c757d;
    opacity: 0.6;
}

.coupon-card.expired {
    border-left: 4px solid #dc3545;
    opacity: 0.6;
}

.coupon-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 120px;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    color: white;
    padding: 15px;
    border-radius: 8px 0 0 8px;
    margin-right: 20px;
    text-align: center;
}

.coupon-card.used .coupon-header {
    background: linear-gradient(135deg, #6c757d, #5a6268);
}

.coupon-card.expired .coupon-header {
    background: linear-gradient(135deg, #dc3545, #c82333);
}

.coupon-amount {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.coupon-status {
    font-size: 12px;
    opacity: 0.9;
}

.coupon-body {
    flex: 1;
}

.coupon-name {
    margin: 0 0 8px 0;
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
}

.coupon-desc {
    margin: 0 0 12px 0;
    color: #7f8c8d;
    font-size: 14px;
    line-height: 1.5;
}

.coupon-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: #86868b;
}

.coupon-meta span {
    display: block;
}

.no-coupons {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.no-coupons i {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.no-coupons h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.no-coupons p {
    margin-bottom: 20px;
}

/* 联系我们页面样式 */
.contact-section {
    margin-bottom: 30px;
}

.contact-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.contact-content {
    display: grid;
    gap: 20px;
}

.contact-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
}

.contact-header {
    margin-bottom: 20px;
    text-align: center;
}

.contact-header h4 {
    margin: 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contact-header h4 i {
    color: #4a90e2;
}

.contact-info {
    display: grid;
    gap: 15px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.info-item i {
    width: 20px;
    color: #4a90e2;
    font-size: 16px;
}

.info-item span {
    color: #2c3e50;
    font-weight: 500;
}

.contact-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 20px;
    background: #4a90e2;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: #357abd;
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

.contact-btn i {
    font-size: 16px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* 文件上传样式 */
.file-upload-container {
    margin-top: 10px;
}

.file-upload-area {
    border: 2px dashed #e0e0e0;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fafbfc;
}

.file-upload-area:hover {
    border-color: #4a90e2;
    background: rgba(74, 144, 226, 0.02);
}

.file-upload-icon {
    font-size: 48px;
    color: #c0c4c7;
    margin-bottom: 15px;
}

.upload-title {
    font-size: 16px;
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 8px;
}

.upload-hint {
    font-size: 14px;
    color: #7f8c8d;
}

.file-preview {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-top: 15px;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-info i {
    font-size: 20px;
    color: #4a90e2;
}

.file-name {
    font-weight: 500;
    color: #2c3e50;
}

.file-size {
    color: #7f8c8d;
    font-size: 12px;
}

.file-remove {
    background: #dc3545;
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.file-remove:hover {
    background: #c82333;
}

/* 头像上传样式 */
.avatar-upload {
    display: flex;
    align-items: center;
    gap: 20px;
}

.current-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #e0e0e0;
}

.current-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 续费活动响应式样式 */
@media (max-width: 768px) {
    .renewal-offers {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .offer-item {
        padding: 15px;
        gap: 12px;
    }

    .offer-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .offer-content h5 {
        font-size: 18px;
    }

    .offer-content p {
        font-size: 12px;
    }

    .renewal-note {
        font-size: 13px;
        padding: 10px 12px;
    }
}

/* 更多服务样式 */
.services-section {
    margin-bottom: 30px;
}

.services-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.services-grid-extended {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-item {
    background: white;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

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

.service-icon {
    width: 50px;
    height: 50px;
    background: #4a90e2;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    margin: 0 auto 15px;
}

.service-item h4 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
}

.service-item p {
    margin: 0;
    color: #7f8c8d;
    font-size: 14px;
    line-height: 1.5;
}

/* SEO优化套餐样式 */
.seo-section {
    margin-bottom: 30px;
}

.seo-section h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.seo-packages-uniform {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.package-card-uniform {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    position: relative;
    border: 2px solid transparent;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.package-card-uniform.featured {
    border-color: #4a90e2;
    position: relative;
}

.package-card-uniform:hover {
    transform: translateY(-2px);
}

.package-card:hover {
    transform: translateY(-2px);
}

.package-card.featured {
    border-color: #4a90e2;
    position: relative;
}

.package-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #4a90e2;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.package-header {
    text-align: center;
    margin-bottom: 20px;
}

.package-header h4 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 18px;
    font-weight: 600;
}

.package-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.package-price .price {
    font-size: 24px;
    font-weight: 700;
    color: #4a90e2;
}

.package-price .period {
    color: #7f8c8d;
    font-size: 14px;
}

.package-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.package-features li {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    color: #555;
    font-size: 14px;
}

.package-features li i {
    color: #4a90e2;
    margin-right: 8px;
    width: 16px;
}

.package-btn {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid #4a90e2;
    background: white;
    color: #4a90e2;
}

.package-btn:hover {
    background: #4a90e2;
    color: white;
    transform: translateY(-1px);
}

.package-card.featured .package-btn {
    background: #4a90e2;
    color: white;
}

.package-card.featured .package-btn:hover {
    background: #357abd;
}

/* 空状态样式 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
    color: #4a90e2;
}

.empty-state h3 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 20px;
    font-weight: 600;
}

.empty-state p {
    margin: 0 0 30px 0;
    font-size: 16px;
    line-height: 1.6;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ===== 页面标题区域 ===== */
.page-header {
    text-align: center;
    margin-bottom: 50px;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    color: #667eea;
}

.page-header p {
    font-size: 1.2rem;
    color: #7f8c8d;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== 卡片组件 ===== */
.card-modern {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.card-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.card-header-modern {
    padding: 30px 30px 0;
}

.card-body-modern {
    padding: 30px;
}

.card-title-modern {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
}

.card-text-modern {
    color: #7f8c8d;
    line-height: 1.6;
}

/* ===== 按钮组件 ===== */
.btn-modern-lg {
    padding: 15px 40px;
    font-size: 16px;
    border-radius: 30px;
}

.btn-modern-sm {
    padding: 8px 20px;
    font-size: 14px;
    border-radius: 20px;
}

/* ===== 表单组件 ===== */
.form-modern {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    margin: 0 auto;
}

.form-group-modern {
    margin-bottom: 25px;
}

.form-label-modern {
    display: block;
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-control-modern {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-control-modern:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-control-modern::placeholder {
    color: #adb5bd;
}

/* ===== 服务卡片 ===== */
.services-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card-modern {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

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

.service-image-modern {
    height: 200px;
    background: #667eea;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.service-image-modern i {
    font-size: 4rem;
    color: white;
    opacity: 0.8;
}

.service-content-modern {
    padding: 30px;
}

.service-title-modern {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
}

.service-description-modern {
    color: #7f8c8d;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-price-modern {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}

.price-amount-modern {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.service-actions-modern {
    margin-top: 15px;
}

/* ===== 网格布局 ===== */
.grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

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

.grid-3-modern {
    grid-template-columns: repeat(3, 1fr);
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
    .navbar-content {
        padding: 0 15px;
        height: 60px;
    }

    .navbar-brand {
        font-size: 20px;
    }

    .navbar-nav {
        display: none;
    }

    .main-content {
        padding-top: 60px;
    }

    .content-wrapper {
        padding: 20px 15px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .services-grid-modern {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .form-modern {
        padding: 30px 20px;
        margin: 0 15px;
    }

    .card-body-modern {
        padding: 20px;
    }

    /* 制作流程在小屏幕上可以换行 */
    .main-content > section > .content-wrapper > div:last-child {
        flex-wrap: wrap;
        gap: 8px;
    }

    .main-content > section > .content-wrapper > div:last-child > div.card-modern {
        width: 100px !important;
        margin-bottom: 10px;
    }

    .main-content > section > .content-wrapper > div:last-child > div[style*="display: flex"] {
        margin: 0 5px;
    }

    /* 立即制作您的专业网站部分在小屏幕上的布局 */
    .main-content > section > .content-wrapper > div[style*="display: grid"] {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

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

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

/* ===== 加载状态 ===== */
.loading-modern {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.spinner-modern {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f4;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== 消息提示 ===== */
.alert-modern {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    border: none;
}

.alert-success-modern {
    background: #d4edda;
    color: #155724;
    border-left: 4px solid #28a745;
}

.alert-error-modern {
    background: #f8d7da;
    color: #721c24;
    border-left: 4px solid #dc3545;
}

.alert-info-modern {
    background: #d1ecf1;
    color: #0c5460;
    border-left: 4px solid #17a2b8;
}

/* ===== 轮播组件 ===== */
.carousel-section {
    position: relative;
    height: calc(80vh + 70px);
    min-height: 650px;
    max-height: 850px;
    overflow: hidden;
    margin-top: -70px;
    padding-top: 70px;
}

.carousel-container {
    position: relative;
    height: 100%;
}

.carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-item.active {
    opacity: 1;
}

.carousel-content {
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 20px;
}

.carousel-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    line-height: 1.2;
}

/* 轮播按钮样式 */
.carousel-actions .btn-modern {
    margin: 0 5px;
    position: relative;
    z-index: 10;
    pointer-events: auto;
}

.carousel-actions .btn-modern:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.4);
    transition: all 0.3s ease;
}

.carousel-actions .btn-modern:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.carousel-content p {
    font-size: 1.3rem;
    margin-bottom: 15px;
    opacity: 0.9;
    line-height: 1.6;
}

.version-info {
    margin: 30px 0;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    display: inline-block;
}

.version-info p {
    margin: 0;
    font-size: 1rem;
    opacity: 0.9;
}

.carousel-actions {
    margin-top: 40px;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.carousel-indicators {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: white;
    transform: scale(1.2);
}

/* ===== 页脚 ===== */
.footer-modern {
    background: #101010;
    color: white;
    padding: 50px 0 30px;
    margin-top: 0;
}

.footer-content-modern {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-section-modern h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section-modern p,
.footer-section-modern a {
    color: #bdc3c7;
    text-decoration: none;
    line-height: 1.6;
}

.footer-section-modern a:hover {
    color: #42a5f5;
}

.footer-bottom-modern {
    text-align: center;
    padding-top: 30px;
    margin-top: 40px;
    border-top: 1px solid #37474f;
    color: #90a4ae;
}

/* ===== 页面区域特效 ===== */

/* 立即制作您的专业网站 - 服务特性项特效 */
.service-feature-item {
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-feature-item:hover {
    transform: translateY(-8px);
}

.service-feature-item:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.service-feature-item:hover .service-title {
    color: #4a90e2;
}

.service-feature-item:hover .service-desc {
    color: #34495e;
}

.service-icon {
    transition: all 0.3s ease;
}

/* 模版展示 - 卡片特效 */
.template-card {
    transition: all 0.4s ease;
    overflow: hidden;
}

.template-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.template-card:hover .template-header {
    transform: scale(1.05);
}

.template-card:hover .template-icon {
    transform: scale(1.2) rotate(10deg);
    animation: pulse 2s infinite;
}

.template-card:hover .template-title {
    color: #4a90e2;
}

.template-card:hover .template-desc {
    color: #34495e;
}

.template-card:hover .template-btn {
    background: linear-gradient(135deg, #42a5f5, #1e88e5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(66, 165, 245, 0.3);
}

.template-header {
    transition: all 0.4s ease;
}

.template-icon {
    transition: all 0.3s ease;
}

@keyframes pulse {
    0%, 100% { transform: scale(1.2) rotate(10deg); }
    50% { transform: scale(1.3) rotate(15deg); }
}

/* 我们的服务 - 卡片特效 */
.service-card {
    transition: all 0.4s ease;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}

.service-card:hover .service-icon-large {
    transform: scale(1.1) rotate(8deg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.service-card:hover .service-title {
    color: #4a90e2;
    transform: translateX(5px);
}

.service-card:hover .service-desc {
    color: #34495e;
    transform: translateX(3px);
}

.service-card:hover .service-btn {
    background: linear-gradient(135deg, #42a5f5, #1e88e5);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 30px rgba(66, 165, 245, 0.4);
}

.service-icon-large {
    transition: all 0.4s ease;
}

.service-title,
.service-desc {
    transition: all 0.3s ease;
}

/* 为什么选择 EFCMS - 卡片特效 */
.choice-card {
    transition: all 0.3s ease;
    position: relative;
}

.choice-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(74, 144, 226, 0.05));
    opacity: 0;
    transition: all 0.3s ease;
    border-radius: 15px;
}

.choice-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.choice-card:hover::before {
    opacity: 1;
}

.choice-card:hover .choice-icon {
    transform: scale(1.2) rotate(15deg);
    color: #4a90e2;
}

.choice-card:hover .choice-title {
    color: #4a90e2;
    transform: translateX(8px);
}

.choice-card:hover .choice-desc {
    color: #34495e;
    transform: translateX(5px);
}

.choice-icon {
    transition: all 0.3s ease;
}

.choice-title,
.choice-desc {
    transition: all 0.3s ease;
}

/* 最近新闻 - 卡片特效 */
.news-card {
    transition: all 0.4s ease;
    overflow: hidden;
}

.news-card:hover {
    transform: translateY(-10px) rotate(1deg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.news-card:hover .news-header {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.news-card:hover .news-icon {
    transform: scale(1.3) rotate(20deg);
    animation: bounce 1s ease-in-out;
}

.news-card:hover .news-title {
    color: #4a90e2;
    transform: translateX(5px);
}

.news-card:hover .news-desc {
    color: #34495e;
    transform: translateX(3px);
}

.news-card:hover .news-btn {
    background: linear-gradient(135deg, #42a5f5, #1e88e5);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(66, 165, 245, 0.3);
}

.news-header {
    transition: all 0.4s ease;
}

.news-icon {
    transition: all 0.3s ease;
}

.news-title,
.news-desc {
    transition: all 0.3s ease;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: scale(1.3) rotate(20deg); }
    40% { transform: scale(1.4) rotate(25deg); }
    60% { transform: scale(1.35) rotate(22deg); }
}

/* 制作流程 - 统一卡片高度 */
.process-card {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== 工具类 ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mt-4 { margin-top: 40px; }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.justify-center { justify-content: center; }
.align-center { align-items: center; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }