/* 抖动动画 */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* 全局重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #4895ef;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --shadow: 0 4px 12px rgba(0,0,0,0.1);
    --radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    color: var(--dark-color);
    line-height: 1.6;
    min-height: 100vh;
}

/* 导航栏样式 */
.navbar {
    background-color: white;
    box-shadow: var(--shadow);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* AI建站区样式 - 完全复制自正常版本.php */
/* AI头部状态区域 */
.ai-header-status {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.ai-header-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #ffeead);
    background-size: 250% 250%;
    transition: background-position 0.3s ease;
    z-index: 0;
}

/* 眼睛效果样式 */
.eye {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 1;
}

.eye-left {
    left: 20px;
}

.eye-right {
    right: 20px;
}

.eye-white {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1), inset 0 0 5px rgba(0, 0, 0, 0.05);
    position: relative;
}

.eye-ball {
    width: 60%;
    height: 60%;
    background: radial-gradient(circle at 30% 30%, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: transform 0.1s ease;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.3);
}

.eye-pupil {
    width: 40%;
    height: 40%;
    background: radial-gradient(circle at center, #000000, #222222);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.eye-highlight {
    position: absolute;
    top: 20%;
    left: 20%;
    width: 30%;
    height: 30%;
    background: white;
    border-radius: 50%;
    opacity: 0.9;
}

/* AI建站区标题样式 */
.ai-header-status .section-title {
    font-size: 28px;
    font-weight: bold;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1;
    font-family: 'Microsoft YaHei', sans-serif;
}

.ai-icon-animation {
    font-size: 32px;
    animation: aiIconBounce 2.5s ease-in-out infinite;
}

/* 图标跳动和摇摆动画 */
@keyframes aiIconBounce {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(5deg); }
    50% { transform: translateY(0) rotate(-3deg); }
    75% { transform: translateY(-5px) rotate(2deg); }
}

/* 二级域名+金额板块 */
.ai-builder-form-group {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* 表单行布局 */
.ai-builder-form-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

/* 表单组 */
.ai-builder-form-group-item {
    position: relative;
}

/* 表单标签 */
.ai-builder-form-label {
    width: 100px;
    font-size: 14px;
    font-weight: bold;
    color: #333333;
}

/* 表单输入框 */
.ai-builder-form-input {
    width: 100%;
    height: 42px;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    padding: 0 12px;
    font-size: 14px;
    color: #333333;
}

/* 验证提示 */
.ai-builder-validation-tooltip {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 5px;
    background: #ef4444;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.ai-builder-validation-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #ef4444;
}

/* 二级域名输入区域 */
.ai-builder-subdomain-input-container {
    position: relative;
    display: flex;
    align-items: center;
    height: 40px;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    overflow: hidden;
    background: #FFFFFF;
}

.ai-builder-subdomain-prefix {
    width: 90px;
    height: 40px;
    line-height: 40px;
    padding: 0 12px;
    font-size: 14px;
    color: #666666;
    background: #F5F7FA;
    text-align: center;
    border-right: 1px solid #E5E7EB;
}

.ai-builder-subdomain-suffix {
    height: 40px;
    line-height: 40px;
    padding: 0 12px;
    font-size: 14px;
    color: #333333;
    background: #F5F7FA;
    border-left: 1px solid #E5E7EB;
}

/* 金额显示区域 */
.ai-builder-amount-display {
    display: flex;
    gap: 16px;
    align-items: center;
    height: 40px;
}

.ai-builder-amount-item {
    padding: 6px 12px;
    background: rgba(255,255,255,0.8);
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* 联系信息部分 */
.ai-builder-contact-section {
    background: linear-gradient(135deg, #e6c762 0%, #cfd4bb 100%);
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.53);
}

/* 网站收录提交区样式 - 完全复制自正常版本.php */
/* 左侧20% - 网站收录提交区 */
.submit-section {
    flex: 1;
    min-width: 280px;
    max-width: 280px;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    height: fit-content;
}

/* 表单样式 */
.form-group {
    margin-bottom: 1.2rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* 栏目选择按钮样式 */
.category-toggle-btn {
    width: 100%;
    height: 42px;
    border: 2px solid #E5E7EB;
    border-radius: 10px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    text-align: left;
    padding: 0 16px;
    font-size: 14px;
    color: #6B7280;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.category-toggle-btn:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf2 100%);
}

.category-toggle-btn i {
    margin-right: 8px;
    color: #8884d8;
}

/* 模态窗口箭头 */
.modal-arrow {
    display: none;
    position: absolute;
    top: 10px;
    left: calc(100% + 33px);
    width: 0;
    height: 0;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    border-right: 12px solid #F1F5F9;
    z-index: 1001;
}

/* 栏目选择模态窗口 */
.category-modal {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    width: 805px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    z-index: 1000;
    margin-left: 45px;
    overflow: hidden;
    border: 1px solid #F1F5F9;
    max-height: 500px;
}

/* 模态窗口内容 */
.category-modal > div {
    width: 805px;
    max-height: 400px;
    display: flex;
    flex-direction: column;
}

/* 模态窗口头部 */
.category-modal > div > div:first-child {
    padding: 18px 20px;
    border-bottom: 1px solid #F1F5F9;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

/* 栏目列表容器 */
.category-list-container {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    overflow-y: auto;
    min-height: 140px;
}

/* 栏目项 */
.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 8px;
    border: 2px solid transparent;
    border-radius: 8px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.category-item:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf2 100%);
    transform: translateY(-2px);
}

.category-item i {
    font-size: 20px;
    color: #8884d8;
    margin-bottom: 6px;
}

.category-item span {
    font-size: 0.8rem;
    color: #4B5563;
    font-weight: 500;
    line-height: 1.2;
}

/* 二级域名输入区域 */
.form-group[style*="position: relative"] .form-control {
    flex: 1;
    min-width: 0;
    border: none;
    padding: 10px 12px;
    font-size: 14px;
    outline: none;
    border-radius: 0;
}

.form-group[style*="position: relative"] span {
    color: #666;
    font-weight: bold;
    font-size: 14px;
    margin-right: 12px;
    padding: 10px 0;
}

/* 提交按钮样式 */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: #5a67d8;
    transform: translateY(-1px);
}

.btn-outline-secondary {
    background-color: transparent;
    border: 1px solid #6c757d;
    color: #6c757d;
}

.btn-outline-secondary:hover {
    background-color: #6c757d;
    color: white;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .submit-section {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .submit-section {
        order: 3;
    }
}

/* 左侧20% - 网站收录提交区 - 完全复制自正常版本.php */
.submit-section {
    flex: 1;
    min-width: 280px;
    max-width: 280px;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    height: fit-content;
}

/* 中间60% - 来访网址记录区 */
.visitor-section {
    flex: 3;
    min-width: 320px;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

/* 表单样式 */
.form-group {
    margin-bottom: 1.2rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #dee2e6;
    border-radius: var(--radius);
    font-size: 0.9rem;
    transition: var(--transition);
    background-color: white;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
}

/* 按钮样式 */
.btn-block {
    width: 100%;
}

/* 模板选择样式 */
.template-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.template-item {
    width: calc(20% - 0.6rem);
}

/* 栏目选择样式 */
.category-item {
    flex: 1;
    min-width: 120px;
}

.category-label {
    display: block;
    padding: 0.8rem;
    border: 1px solid #dee2e6;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-size: 0.9rem;
}

.category-label:hover {
    border-color: var(--primary-color);
}

.category-input:checked + .category-label {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}


.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-logo i {
    margin-right: 0.5rem;
    font-size: 1.8rem;
}

/* 手机版汉堡菜单按钮 */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
    margin-right: 1rem;
}



/* 手机版用户信息展示优化 */
@media (max-width: 768px) {
    .user-dropdown {
        gap: 0.5rem;
        padding: 0.4rem 0.8rem;
    }
    
    .user-info-text {
        display: none;
    }
    
    .user-actions {
        gap: 0.3rem;
    }
    
    .user-actions .btn-outline {
        display: none;
    }
    
    .btn-small {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
    }
    
    .btn-small span {
        display: none;
    }
    
    /* 仅显示充值按钮的图标 */
    .user-actions .btn-primary {
        min-width: 36px;
        justify-content: center;
    }
}

/* 主布局容器 - 与头部固定在一起 */
.main-container {
    max-width: 1580px;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    min-height: calc(100vh - 80px); /* 减去导航栏高度 */
    padding-top: 0.5rem;
    padding-bottom: 2rem;
    position: relative;
}

/* 左侧20% - 网站收录提交区 */
.submit-section {
    flex: 1;
    min-width: 280px;
    max-width: 280px;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    height: fit-content;
}

/* 中间60% - 来访网址记录区 */
.visitor-section {
    flex: 3;
    min-width: 320px;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

/* 右侧20% - AI自助建站功能区 */
.builder-section {
    flex: 1;
    min-width: 280px;
    max-width: 280px;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    height: fit-content;
}

/* 通用卡片标题样式 - 已修复冲突 */
.submit-section-title,
.builder-section-title,
.visitor-section-title,
.sites-section-title,
.hot-sites-section-title,
.featured-sites-section-title,
.core-section-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--light-color);
}

.submit-section-title i,
.builder-section-title i,
.visitor-section-title i,
.sites-section-title i,
.hot-sites-section-title i,
.featured-sites-section-title i,
.core-section-title i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

/* 表单样式 */
.form-group {
    margin-bottom: 1.2rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #dee2e6;
    border-radius: var(--radius);
    font-size: 0.9rem;
    transition: var(--transition);
    background-color: white;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
}

/* 按钮样式 */
.btn-block {
    width: 100%;
}

/* 模板选择样式 */
.template-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.template-item {
    width: calc(20% - 0.6rem);
    padding: 0.75rem;
    margin-bottom: 0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
}

.template-item:hover {
    border-color: #4361ee;
    background-color: rgba(67, 97, 238, 0.05);
}

.template-item.selected {
    border-color: #4361ee !important;
    background-color: #e7f1ff !important;
    border-width: 2px !important;
}

.template-icon {
    font-size: 1.2rem;
    color: #8884d8;
    display: block;
    text-align: center;
    margin-bottom: 0;
}

.template-name {
    margin: 0;
    font-size: 0.85rem;
    color: #333;
    font-weight: 600;
    text-align: left;
}

.template-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0;
}

.template-info p {
    font-size: 0.8rem;
    color: var(--gray-color);
}

/* 进度条样式 */
.progress-container {
    margin-top: 1rem;
    display: none;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 4px;
}

.progress-text {
    text-align: center;
    color: var(--gray-color);
    font-size: 0.8rem;
}

/* 提示文本样式 */
.form-text {
    font-size: 0.8rem;
    margin-top: 0.3rem;
    display: block;
}

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.text-warning {
    color: var(--warning-color);
}

/* 来访记录区域样式 */
.visitor-placeholder {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-color);
}

.visitor-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #dee2e6;
}

.visitor-placeholder h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.visitor-placeholder p {
    font-size: 0.9rem;
    max-width: 500px;
    margin: 0 auto;
}

/* 站点列表区域 */
.sites-section {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.sites-card {
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

.sites-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.sites-table th,
.sites-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.sites-table th {
    background-color: var(--light-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.sites-table tbody tr:hover {
    background-color: rgba(67, 97, 238, 0.03);
}

.site-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.site-link:hover {
    text-decoration: underline;
}

/* 下拉菜单样式 */

.user-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 2px);
    right: 0;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    padding: 0.5rem 0;
    min-width: 180px;
    z-index: 100;
}

/* 鼠标悬停显示下拉菜单 */
.user-dropdown:hover .user-dropdown-menu {
    display: block;
}

.user-dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 0.7rem 1.2rem;
    color: var(--dark-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-item:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.dropdown-divider {
    height: 1px;
    background-color: #e9ecef;
    margin: 0.5rem 0;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: white;
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    width: 100%;
    max-width: 500px;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 1.2rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.modal-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #e9ecef;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* 提示框样式 */
.toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    animation: toastSlideIn 0.3s ease, toastFadeOut 0.3s ease 2.7s forwards;
    max-width: 350px;
}

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

@keyframes toastFadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

.toast-success {
    border-left: 4px solid var(--success-color);
}

.toast-error {
    border-left: 4px solid var(--danger-color);
}

.toast-info {
    border-left: 4px solid var(--info-color);
}

.toast i {
    font-size: 1.2rem;
}

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

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

.toast-info i {
    color: var(--info-color);
}

.toast-message {
    font-size: 0.9rem;
}

/* 加载动画 */
.loader {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
}

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

/* 栏目选择样式 */
.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.category-item {
    flex: 1;
    min-width: 120px;
}

.category-label {
    display: block;
    padding: 0.8rem;
    border: 1px solid #dee2e6;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-size: 0.9rem;
}

.category-label:hover {
    border-color: var(--primary-color);
}

.category-input:checked + .category-label {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.category-input {
    display: none;
}

/* 美化下拉选择框 */
.category-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    background-size: 16px;
    padding-right: 2.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.category-select:hover {
    border-color: var(--primary-color);
}

.category-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

/* 响应式样式 - 关键修复：移动端调整布局顺序 */
@media (max-width: 1200px) {
    .main-container {
        flex-direction: column;
    }
    
    .submit-section, .builder-section {
        max-width: 100%;
    }
    
    .template-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 移动端布局调整 - AI建站在上，收录提交在下 */
@media (max-width: 768px) {
    .navbar-container, .main-container, .sites-section {
        padding: 0 1rem;
    }
    
    .main-container {
        display: flex;
        flex-direction: column;
    }
    
    /* 隐藏左侧菜单 */
    .left-sidebar {
        display: none;
    }
    
    /* 调整主内容区宽度 */
    .main-content {
        margin-left: 0;
        max-width: 100%;
    }
    
    /* 显示手机版汉堡菜单 */
    .mobile-menu-toggle {
    display: block;
}

/* 手机版菜单样式 */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 999;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-content {
    padding: 1rem;
}

.mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-item {
    margin-bottom: 0.5rem;
}

.mobile-menu-link {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    text-decoration: none;
    color: var(--dark-color);
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

.mobile-menu-link:hover {
    background-color: var(--light-gray);
}

.mobile-menu-link i {
    margin-right: 1rem;
    font-size: 1.2rem;
    color: var(--primary-color);
}
    
    /* 调整右侧侧边栏位置和宽度 */
        .right-sidebar {
            position: static;
            width: 100%;
            height: auto;
            overflow-y: visible;
        margin-left: 0;
        max-width: 100%;
    }
    
    /* 调整移动端显示顺序 */
    .builder-section {
        order: 1;
    }
    
    .visitor-section {
        order: 2;
    }
    
    .submit-section {
        order: 3;
    }
    
    .template-list {
        grid-template-columns: 1fr;
    }
    
    .sites-table th, .sites-table td {
        padding: 0.8rem 0.5rem;
        font-size: 0.8rem;
    }
    
    .navbar-logo {
        font-size: 1.2rem;
    }
    
    .submit-section-title,
    .builder-section-title,
    .visitor-section-title,
    .sites-section-title,
    .hot-sites-section-title,
    .featured-sites-section-title,
    .core-section-title {
        font-size: 1.1rem;
    }
    
    .toast {
        top: auto;
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
}

                        /* 图标跳动和摇摆动画 */
                        @keyframes aiIconBounce {
                            0%, 100% { transform: translateY(0) rotate(0deg); }
                            25% { transform: translateY(-10px) rotate(5deg); }
                            50% { transform: translateY(0) rotate(-3deg); }
                            75% { transform: translateY(-5px) rotate(2deg); }
                        }
                        
                        .ai-icon-animation {
                            animation: aiIconBounce 2.5s ease-in-out infinite;
                        }

                /* SSL证书商品卡样式 */
                .newpackageDiv {
                    background: #ffffff;
                    border: 1px solid #e0e0e0;
                    border-radius: 12px;
                    padding: 20px;
                    transition: all 0.3s ease;
                    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
                }
                
                .newpackageDiv:hover {
                    transform: translateY(-4px);
                    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
                    border-color: #4361ee;
                }
                
                .newpackageDivImg {
                    text-align: center;
                    margin-bottom: 16px;
                }
                
                .newpackageDivImg img {
                    max-width: 120px;
                    height: auto;
                }
                
                .newpackageDivimgBody {
                    font-size: 14px;
                    line-height: 1.6;
                    color: #666;
                    margin-bottom: 16px;
                }
                
                .newpackageDivimgFooter {
                    text-align: center;
                    color: #4361ee;
                    font-weight: 600;
                    font-size: 14px;
                }
                
                .newpackageDivTitle {
                    font-size: 18px;
                    font-weight: 700;
                    color: #333;
                    margin-bottom: 16px;
                    display: flex;
                    align-items: center;
                    gap: 8px;
                }
                
                .newpackageDivBody {
                    margin-bottom: 20px;
                }
                
                .newpackageFlex {
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                    margin-bottom: 8px;
                    font-size: 14px;
                }
                
                .newpackageFlex div {
                    color: #666;
                }
                
                .newpackageFlex span {
                    color: #333;
                    font-weight: 500;
                }
                
                .newpackageDivFooter {
                    border-top: 1px solid #f0f0f0;
                    padding-top: 16px;
                }
                
                .packageBtn {
                    background: linear-gradient(135deg, #4361ee, #3a0ca3);
                    color: white;
                    padding: 8px 16px;
                    border-radius: 6px;
                    font-size: 14px;
                    font-weight: 600;
                    cursor: pointer;
                    transition: all 0.3s ease;
                }
                
                .packageBtn:hover {
                    transform: translateY(-1px);
                    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
                }
                
                .price {
                    font-weight: 700;
                }
                
                .visitor-card:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            transform: translateY(-2px);
        }

        /* 表单基础样式 */
        .form-input, .form-select, .form-textarea {
            width: 100%;
            height: 42px;
            border: 1px solid #E5E7EB;
            border-radius: 8px;
            padding: 0 12px;
            font-size: 14px;
            color: #333333;
            background-color: #ffffff;
            transition: all 0.3s ease;
            outline: none;
        }
        
        .form-textarea {
            height: 120px;
            padding: 12px;
            resize: vertical;
        }
        
        /* 标签样式 */
        .form-label {
            display: inline-block;
            width: 100px;
            font-size: 14px;
            font-weight: bold;
            color: #333333;
            margin-bottom: 4px;
        }
        
        /* 交互状态样式 */
        .form-input:hover, .form-select:hover, .form-textarea:hover {
            border-color: #165DFF;
            background-color: #F0F9FF;
            box-shadow: 0 0 8px rgba(22, 93, 255, 0.1);
        }
        
        .form-input:focus, .form-select:focus, .form-textarea:focus {
            border-color: #165DFF;
            box-shadow: 0 0 10px rgba(22, 93, 255, 0.15);
            outline: 1px solid rgba(22, 93, 255, 0.2);
        }
        
        .form-input:disabled, .form-select:disabled, .form-textarea:disabled {
            background-color: #F5F7FA;
            color: #999999;
            border-color: #E5E7EB;
            cursor: not-allowed;
        }
        
        /* 下拉框特殊样式 */
        .form-select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
            background-position: right 8px center;
            background-repeat: no-repeat;
            background-size: 16px;
            padding-right: 32px;
        }
        
        /* 下拉面板样式 */
        .form-select option {
            height: 40px;
            padding: 0 12px;
            font-size: 14px;
            color: #333333;
            background-color: #ffffff;
        }
        
        .form-select option:hover {
            background-color: #F0F9FF;
        }
        
        .form-select option:checked {
            background-color: #165DFF;
            color: #ffffff;
        }
        
        /* 复选框样式 */
        .form-checkbox {
            width: 16px;
            height: 16px;
            accent-color: #165DFF;
            margin-right: 8px;
        }
        
        .checkbox-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        
        .checkbox-item {
            display: flex;
            align-items: center;
            font-size: 14px;
            color: #333333;
        }
        
        /* 输入验证样式 */
        .form-input.error, .form-select.error, .form-textarea.error {
            border-color: #dc2626;
            box-shadow: 0 0 8px rgba(220, 38, 38, 0.1);
        }
        
        .form-input.success, .form-select.success, .form-textarea.success {
            border-color: #16a34a;
            box-shadow: 0 0 8px rgba(22, 163, 74, 0.1);
        }
        
        .error-message {
            color: #dc2626;
            font-size: 12px;
            margin-top: 4px;
            display: none;
        }
        
        .success-message {
            color: #16a34a;
            font-size: 12px;
            margin-top: 4px;
            display: none;
        }
        
        /* 自定义滚动条 */
        .form-select::-webkit-scrollbar {
            width: 6px;
        }
        
        .form-select::-webkit-scrollbar-track {
            background: #F5F7FA;
            border-radius: 3px;
        }
        
        .form-select::-webkit-scrollbar-thumb {
            background: #C0C4CC;
            border-radius: 3px;
        }
        
        .form-select::-webkit-scrollbar-thumb:hover {
            background: #909399;
        }

        /* 更多配置弹窗动画 */
        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes modalFadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        /* 更多配置按钮悬停效果 */
        #more-config-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(67, 97, 238, 0.3);
        }
        
        #more-config-btn:active {
            transform: translateY(0);
            box-shadow: 0 4px 15px rgba(67, 97, 238, 0.2);
        }
        
        /* 弹窗内容区域优化 */
        .config-modal-content {
            max-height: 70vh;
            overflow-y: auto;
            scrollbar-width: thin;
            scrollbar-color: #C0C4CC #F5F7FA;
        }
        
        .config-modal-content::-webkit-scrollbar {
            width: 8px;
        }
        
        .config-modal-content::-webkit-scrollbar-track {
            background: #F5F7FA;
            border-radius: 4px;
        }
        
        .config-modal-content::-webkit-scrollbar-thumb {
            background: #C0C4CC;
            border-radius: 4px;
        }
        
        .config-modal-content::-webkit-scrollbar-thumb:hover {
            background: #909399;
        }
        
        /* 配置项分组样式 */
        .config-group {
            margin-bottom: 24px;
            padding: 16px;
            background: #F8FAFC;
            border-radius: 8px;
            border-left: 4px solid #165DFF;
        }
        
        .config-group-title {
            font-size: 16px;
            font-weight: 600;
            color: #1E293B;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
        }
        
        .config-group-title::before {
            content: "";
            width: 8px;
            height: 8px;
            background: #165DFF;
            border-radius: 50%;
            margin-right: 8px;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .config-modal {
                width: 95%;
                max-width: 95%;
                margin: 20px auto;
            }
            
            .config-modal-content {
                max-height: 60vh;
            }
            
            .config-group {
                padding: 12px;
            }
        }
        
        /* 按钮交互效果 */
        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3);
        }
        
        .btn-secondary:hover {
            background: #E5E7EB;
            transform: translateY(-1px);
        }
        
        /* 成功提示样式 */
        .success-toast {
            position: fixed;
            top: 20px;
            right: 20px;
            background: #16A34A;
            color: white;
            padding: 12px 20px;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            z-index: 10000;
            animation: slideInRight 0.3s ease;
        }
        
        @keyframes slideInRight {
            from {
                transform: translateX(100%);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }
        
        /* 加载动画 */
        .config-loading {
            display: inline-block;
            width: 16px;
            height: 16px;
            border: 2px solid #f3f3f3;
            border-top: 2px solid #165DFF;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-left: 8px;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
            background: #C0C6CC;
            border-radius: 3px;
        }
        
        .form-select::-webkit-scrollbar-thumb:hover {
            background: #165DFF;
        }
        
        /* 响应式布局 */
        .form-row {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 12px;
            margin-bottom: 16px;
        }
        
        @media (max-width: 1200px) {
            .form-row {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .form-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .form-label {
                width: 80px;
                font-size: 12px;
            }
        }
        
        @media (max-width: 480px) {
            .form-row {
                grid-template-columns: 1fr;
            }
            .form-label {
                width: 100%;
                margin-bottom: 8px;
            }
        }
        
        /* 旧的radio样式（保留兼容性） */
        .radio-group {
            margin-top: 0.5rem;
            display: grid !important;
            grid-template-columns: repeat(5, 1fr) !important;
            gap: 0.5rem !important;
        }
        
        .radio-item {
            position: relative;
            transition: all 0.2s ease;
        }
        
        .radio-item:hover {
            background-color: #e7f1ff !important;
            border-color: #4361ee !important;
        }
        
        .radio-item input[type="radio"] {
            margin-right: 0.5rem;
            accent-color: #4361ee;
        }
        
        .radio-item input[type="radio"]:checked + span {
            color: #4361ee;
            font-weight: 600;
        }
        
        .radio-item:has(input[type="radio"]:checked) {
            background-color: #e7f1ff !important;
            border-color: #4361ee !important;
            box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
        }

        /* 二次元风格核心板块样式 - 重新设计 */
        .core-section {
            margin-bottom: 25px;
            background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
            border-radius: 12px;
            padding: 15px;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.08);
            border: 1px solid rgba(102, 126, 234, 0.1);
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        
        .core-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.15), transparent);
            transition: left 0.8s ease;
            z-index: 1;
        }
        
        .core-section:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.15);
            border-color: rgba(102, 126, 234, 0.3);
            background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
        }
        
        .core-section:hover::before {
            left: 100%;
        }
        
        .core-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, #ff6b9d, #667eea, #764ba2);
            border-radius: 2px 2px 0 0;
        }
        
        .core-section-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 10px;
            padding-bottom: 5px;
            border-bottom: 1px solid rgba(102, 126, 234, 0.1);
            position: relative;
            transition: all 0.3s ease;
            background: transparent;
        }
        
        .core-section-title::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0;
            height: 100%;
            background: linear-gradient(90deg, rgba(102, 126, 234, 0.05), transparent);
            transition: width 0.4s ease;
            z-index: 0;
        }
        
        .core-section-title:hover {
            border-bottom-color: rgba(102, 126, 234, 0.3);
            transform: translateY(-1px);
            background: rgba(102, 126, 234, 0.02);
        }
        
        .core-section-title:hover::before {
            width: 100%;
        }
        
        .core-section-title:hover::after {
            width: 80px;
            background: linear-gradient(90deg, #ff6b9d, #667eea, #764ba2);
        }
        
        .core-section-title::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 50px;
            height: 1px;
            background: linear-gradient(90deg, #667eea, #764ba2);
            border-radius: 1px;
        }
        
        .core-title-left {
            display: flex;
            align-items: center;
            flex: 1;
        }
        
        .core-section-title i {
            font-size: 16px;
            color: #667eea;
            margin-right: 6px;
            background: linear-gradient(135deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .core-section-link {
            font-size: 14px;
            font-weight: 700;
            color: #2d3748;
            text-decoration: none;
            display: flex;
            align-items: center;
            transition: all 0.2s ease;
        }
        
        .core-section-link:hover {
            color: #667eea;
            transform: translateX(2px);
        }
        
        .core-title-right {
            display: flex;
            align-items: center;
        }
        
        .core-more-btn {
            background: rgba(255, 255, 255, 0.9);
            color: #667eea;
            padding: 3px 10px;
            border-radius: 12px;
            text-decoration: none;
            font-size: 10px;
            font-weight: 600;
            transition: all 0.2s ease;
            border: 1px solid rgba(102, 126, 234, 0.2);
            box-shadow: 0 1px 4px rgba(102, 126, 234, 0.1);
            white-space: nowrap;
        }
        
        .core-more-btn:hover {
            background: rgba(102, 126, 234, 0.1);
            transform: translateY(-1px);
            box-shadow: 0 2px 6px rgba(102, 126, 234, 0.2);
        }
        
        .core-content {
            display: flex;
            flex-direction: column;
            gap: 2px;
            width: 100%;
            overflow: hidden;
            margin-top: 10px;
            position: relative;
            padding-top: 10px;
        }
        
        .core-row {
            display: flex;
            justify-content: space-between;
            gap: 2px;
            margin-bottom: 2px;
            width: 100%;
            box-sizing: border-box;
        }
        
        .core-item-link {
            text-decoration: none;
            display: block;
            flex: 1;
            min-width: 0;
            max-width: calc(18% - 0.8px);
            width: calc(18% - 0.8px);
        }
        
        .core-item {
            display: flex;
            align-items: center;
            padding: 3px;
            border-radius: 3px;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(102, 126, 234, 0.1);
            backdrop-filter: blur(8px);
            position: relative;
            overflow: hidden;
            min-width: 0;
            box-sizing: border-box;
            width: 100%;
            max-width: 100%;
            height: 40px;
        }
        
        .core-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.5s ease;
        }
        
        .core-item:hover {
            transform: translateY(-1px);
            box-shadow: 0 0 1px rgba(102, 126, 234, 0.02);
            background: rgba(255, 255, 255, 0.95);
            border-color: rgba(102, 126, 234, 0.3);
        }
        
        .core-item:hover::before {
            left: 100%;
        }
        
        .core-icon {
            width: 35px;
            height: 35px;
            margin-right: 3px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            background: linear-gradient(135deg, #ff6b9d, #667eea);
            box-shadow: 0 1px 3px rgba(102, 126, 234, 0.2);
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            min-width: 35px;
            max-width: 35px;
        }
        
        .core-icon::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
            transform: translateX(-100%);
            transition: transform 0.4s ease;
        }
        
        .core-item:hover .core-icon {
            transform: rotate(360deg);
            box-shadow: 0 1px 2px rgba(102, 126, 234, 0.1);
        }
        
        .core-item:hover .core-icon::before {
            transform: translateX(100%);
        }
        
        .core-icon img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        
        .core-icon i {
            font-size: 16px;
            color: white;
            transition: all 0.3s ease;
        }
        
        .core-info {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 1px;
            overflow: hidden;
            width: calc(100% - 40px);
            max-width: calc(100% - 40px);
        }
        
        .core-title {
            font-size: 12px;
            font-weight: 700;
            color: #2d3748;
            line-height: 1.1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 100%;
            width: 100%;
            transition: all 0.2s ease;
            display: block;
        }
        
        .core-item:hover .core-title {
            color: #667eea;
            transform: translateX(1px);
        }
        
        .core-desc {
            font-size: 9px;
            color: #718096;
            line-height: 1.1;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            max-height: 18px;
            word-break: break-all;
            word-wrap: break-word;
            max-width: 100%;
            width: 100%;
            transition: all 0.2s ease;
            display: block;
        }
        
        .core-item:hover .core-desc {
            color: #4a5568;
        }
        
        .core-no-content {
            text-align: center;
            padding: 30px 15px;
            color: #a0aec0;
            font-size: 13px;
            background: rgba(255, 255, 255, 0.5);
            border-radius: 8px;
            border: 1px dashed rgba(102, 126, 234, 0.2);
        }
        
        /* 响应式设计 - 固定百分比宽度分配 */
        @media (max-width: 1200px) {
            .core-item-link {
                max-width: calc(25% - 1.5px);
                width: calc(25% - 1.5px);
            }
            
            .core-row {
                flex-wrap: wrap;
            }
        }
        
        @media (max-width: 992px) {
            .core-item-link {
                max-width: calc(33.333% - 1.33px);
                width: calc(33.333% - 1.33px);
            }
        }
        
        @media (max-width: 768px) {
            .core-item-link {
                max-width: calc(50% - 1px);
                width: calc(50% - 1px);
            }
            
            .core-section {
                padding: 8px;
            }
            
            .core-section-title {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
        }
        
        @media (max-width: 480px) {
            .core-item-link {
                max-width: 100%;
                width: 100%;
            }
            
            .core-item {
                padding: 3px;
                height: 38px;
            }
            
            .core-icon {
                width: 24px;
                height: 24px;
                min-width: 24px;
                max-width: 24px;
            }
            
            .core-icon i {
                font-size: 11px;
            }
            
            .core-info {
                width: calc(100% - 28px);
                max-width: calc(100% - 28px);
            }
            
            .core-title {
                font-size: 10px;
            }
            
            .core-desc {
                font-size: 7px;
                max-height: 12px;
            }
        }

        /* 最新来访网站排行榜样式 */
        .visitor-ranking {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 16px;
            padding: 20px;
            margin-bottom: 24px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .ranking-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid rgba(255, 255, 255, 0.2);
        }
        
        .ranking-title {
            display: flex;
            align-items: center;
            color: #fff;
            font-size: 20px;
            font-weight: bold;
        }
        
        .gold-trophy {
            font-size: 24px;
            color: #ffd700;
            margin-right: 10px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }
        
        .ranking-status {
            display: flex;
            gap: 15px;
        }
        
        .status-item {
            display: flex;
            align-items: center;
            color: rgba(255, 255, 255, 0.9);
            font-size: 14px;
            gap: 5px;
            background: rgba(255, 255, 255, 0.2);
            padding: 6px 12px;
            border-radius: 20px;
            backdrop-filter: blur(10px);
        }
        
        .ranking-container {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 12px;
            padding: 15px;
            backdrop-filter: blur(10px);
        }
        
        .ranking-grid {
            display: grid;
            grid-template-columns: repeat(8, 1fr);
            gap: 8px;
        }
        
        .ranking-item {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 10px 8px;
            border-radius: 8px;
            text-decoration: none;
            color: #333;
            font-size: 14px;
            transition: all 0.3s ease;
            background: #f8f9fa;
            border: 1px solid #e9ecef;
            text-align: center;
            height: 40px;
        }
        
        .ranking-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            background: #e9ecef;
        }
        
        .site-title {
            font-weight: normal;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
            display: block;
        }
        
        .top-rank {
            background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
            border-color: #ffc107;
            color: #856404;
            font-weight: bold;
        }
        
        .top-rank:hover {
            background: linear-gradient(135deg, #ffc107 0%, #ffd54f 100%);
        }
        
        .normal-rank {
            background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
        }
        
        .normal-rank:hover {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .ranking-grid {
                grid-template-columns: repeat(6, 1fr);
            }
        }
        
        @media (max-width: 992px) {
            .ranking-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }


    <!-- 自定义提示框样式 -->

        .custom-alert {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 15px 20px;
            border-radius: 4px;
            color: white;
            font-size: 14px;
            font-weight: bold;
            z-index: 10000;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .custom-alert.success {
            background-color: #27ae60;
        }
        
        .custom-alert.error {
            background-color: #e74c3c;
        }
        
        .custom-alert.info {
            background-color: #3498db;
        }
        
        .custom-alert.warning {
            background-color: #f39c12;
        }

    
    <!-- 加载动画样式 -->

        .loading-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(255, 255, 255, 0.9);
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: opacity 0.5s ease;
        }
        
        .spinner {
            width: 50px;
            height: 50px;
            border: 5px solid #f3f3f3;
            border-top: 5px solid #3498db;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

    
    <!-- 登录弹窗样式 -->

        .login-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }
        
        .login-modal.active {
            display: flex;
        }
        
        .login-container {
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
            margin: 10% auto;
            max-width: 400px;
            width: 100%;
            overflow: hidden;
        }
        
        .login-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px;
            background-color: #667eea;
            color: white;
        }
        
        .login-header h3 {
            margin: 0;
        }
        
        .close-btn {
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }
        
        .login-tabs {
            display: flex;
            background-color: #f8f9fa;
        }
        
        .login-tab {
            flex: 1;
            padding: 15px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .login-tab.active {
            background-color: white;
            font-weight: bold;
            border-bottom: 2px solid #667eea;
        }
        
        .login-content {
            padding: 20px;
        }
        
        .login-form {
            display: none;
        }
        
        .login-form.active {
            display: block;
        }
        
        .form-group {
            margin-bottom: 15px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }
        
        .form-group input {
            width: 100%;
            padding: 10px;
            border: 1px solid #ddd;
            border-radius: 4px;
            box-sizing: border-box;
        }
        
        .login-btn {
            width: 100%;
            padding: 12px;
            background-color: #667eea;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 16px;
            font-weight: bold;
        }
        
        .login-divider {
            display: flex;
            align-items: center;
            margin: 20px 0;
        }
        
        .login-divider span {
            flex: 1;
            text-align: center;
            color: #999;
            font-size: 14px;
        }
        
        .social-login {
            display: flex;
            justify-content: center;
            gap: 20px;
        }
        
        .social-btn {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            border: none;
            color: white;
            font-size: 28px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        
        .qq-btn {
            background-color: #12B7F5;
        }
        
        .wechat-btn {
            background-color: #07C160;
        }
        
        .login-options {
            margin: 10px 0;
            overflow: hidden;
        }
        
        .login-switch {
            margin-top: 20px;
            text-align: center;
            font-size: 14px;
            color: #666;
        }
        
        .login-switch a {
            color: #667eea;
            text-decoration: none;
        }
        
        .back-to-login {
            text-align: center;
            margin-top: 15px;
        }
        
        .back-to-login a {
            color: #667eea;
            text-decoration: none;
        }


.btn {
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 200px;
    width: auto;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(67, 97, 238, 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

    
    <!-- 新布局的CSS样式 -->

        /* 全局样式调整 */
        :root {
            --primary-color: #165DFF;
            --secondary-color: #F5F7FA;
            --accent-color: #FF7D00;
            --text-color: #333333;
            --text-light: #666666;
            --border-color: #E0E0E0;
            --background-color: #FFFFFF;
            --sidebar-color: #FFFFFF;
            --sidebar-text: #333333;
            --sidebar-hover: #F5F7FA;
            --sidebar-active: #E8F0FE;
        }
        
        /* 新的页面布局 */
        .new-layout {
            display: flex;
            min-height: 100vh;
        }
        
        /* 左侧固定导航栏 */
        .left-sidebar {
            position: fixed;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            height: auto;
            min-height: 300px;
            width: auto;
            background-color: var(--sidebar-color);
            color: var(--sidebar-text);
            transition: all 0.3s ease;
            z-index: 1000;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--border-color);
        }
        
        .left-sidebar.collapsed {
            width: 48px;
        }
        
        .sidebar-toggle {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            bottom: -20px;
            width: 40px;
            height: 40px;
            background-color: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            color: white;
        }
        
        .left-sidebar.collapsed .sidebar-toggle {
            left: 24px;
        }
        
        .sidebar-content {
            padding: 10px 0;
            height: auto;
            overflow-y: visible;
        }
        
        .sidebar-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 10px 15px;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 10px;
        }
        
        .sidebar-logo i {
            font-size: 20px;
            margin-right: 10px;
            color: var(--primary-color);
        }
        
        .logo-text {
            font-size: 16px;
            font-weight: bold;
        }
        
        .sidebar-menu {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .menu-item {
            position: relative;
        }
        
        .menu-item > i {
            margin-right: 10px;
            width: 20px;
            text-align: center;
            font-size: 18px;
        }
        
        .menu-item > a,
        .menu-item > span {
            display: flex;
            align-items: center;
            padding: 10px 15px;
            color: var(--sidebar-text);
            text-decoration: none;
            cursor: pointer;
            transition: background-color 0.2s ease;
            min-width: 100px;
        }
        
        .menu-item:hover > a,
        .menu-item:hover > span {
            background-color: var(--sidebar-hover);
        }
        
        /* 子菜单样式 - 在菜单外部展示 */
        .menu-item {
            position: relative;
        }
        
        .submenu {
            list-style: none;
            padding: 0;
            margin: 0;
            background-color: var(--sidebar-color);
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--border-color);
            display: none;
            position: absolute;
            left: 100%;
            top: 0;
            z-index: 1001;
            min-width: 200px;
        }
        
        .menu-item:hover .submenu {
            display: block;
        }
        
        .submenu li a {
            display: flex;
            align-items: center;
            padding: 8px 15px;
            color: var(--sidebar-text);
            text-decoration: none;
            transition: background-color 0.2s ease;
        }
        
        .submenu li i {
            margin-right: 10px;
            width: 16px;
            text-align: center;
            font-size: 14px;
            color: var(--primary-color);
        }
        
        .submenu li a:hover {
            background-color: var(--sidebar-hover);
        }
        
        /* 隐藏收起状态下的文本 */
        .left-sidebar.collapsed .menu-text,
        .left-sidebar.collapsed .logo-text {
            display: none;
        }
        
        /* 收起状态下，菜单项宽度与图标一致 */
        .left-sidebar.collapsed .menu-item > a,
        .left-sidebar.collapsed .menu-item > span {
            padding: 10px 14px;
            min-width: auto;
        }
        
        /* 主内容区域 */
        .main-content {
            flex: 0 0 80%;
            margin-left: 100px;
            padding: 20px;
            transition: margin-left 0.3s ease;
            max-width: calc(100% - 120px);
        }
        
        /* 右侧侧边栏 */
        .right-sidebar {
            position: fixed;
            right: 20px;
            top: 20px;
            width: calc(20% - 60px);
            padding: 20px;
            background-color: var(--secondary-color);
            height: calc(100vh - 40px);
            overflow-y: auto;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--border-color);
            z-index: 999;
        }
        
        /* 已生成站点列表 */
        .ai-generated-sites {
            margin-bottom: 30px;
        }
        

        
        .sites-section-title .section-link,
        .hot-sites-section-title .section-link,
        .featured-sites-section-title .section-link {
            color: var(--text-color);
            text-decoration: none;
            font-weight: bold;
            margin-right: auto;
        }
        
        .sites-section-title .section-link:hover,
        .hot-sites-section-title .section-link:hover,
        .featured-sites-section-title .section-link:hover {
            color: var(--primary-color);
        }

        .sites-section-title .more-btn,
        .hot-sites-section-title .more-btn,
        .featured-sites-section-title .more-btn {
            color: var(--text-color);
            text-decoration: none;
            font-size: 16px;
            font-weight: 600;
            padding: 6px 12px;
            background-color: var(--secondary-color);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            transition: all 0.3s ease;
            margin-left: 15px;
        }

        .sites-section-title .more-btn:hover,
        .hot-sites-section-title .more-btn:hover,
        .featured-sites-section-title .more-btn:hover {
            color: var(--primary-color);
            background-color: rgba(22, 93, 255, 0.05);
            border-color: var(--primary-color);
            transform: translateY(-2px);
            box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
        }
        
        .sites-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
        }
        
        .site-item {
            display: flex;
            align-items: center;
            padding: 10px 15px;
            background-color: var(--secondary-color);
            border-radius: 8px;
            text-decoration: none;
            color: var(--text-color);
            transition: all 0.2s ease;
        }
        
        .site-item:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3);
        }
        
        .site-item i {
            margin-right: 10px;
            font-size: 16px;
        }
        
        .no-sites {
            grid-column: 1 / -1;
            text-align: center;
            padding: 40px 0;
            color: var(--text-light);
        }
        
        .no-sites i {
            font-size: 48px;
            margin-bottom: 15px;
            opacity: 0.5;
        }
        
        /* 热门网站图文模块 */
        .popular-websites {
            margin-bottom: 30px;
        }
        
        .popular-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        
        .popular-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 20px;
            background-color: white;
            border-radius: 12px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            transition: all 0.2s ease;
        }
        
        .popular-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
        }
        
        .popular-icon {
            width: 60px;
            height: 60px;
            background-color: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 15px;
            color: white;
            font-size: 24px;
        }
        
        .popular-info h3 {
            font-size: 14px;
            font-weight: bold;
            margin-bottom: 5px;
            color: var(--text-color);
        }
        
        .popular-info p {
            font-size: 12px;
            color: var(--text-light);
            margin: 0;
            text-align: center;
        }
        
        /* ico图标+文字+描述列表 */
        .ico-websites {
            margin-bottom: 30px;
        }
        
        .ico-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 15px;
        }
        
        .ico-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 15px;
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            transition: all 0.2s ease;
        }
        
        .ico-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        
        .ico {
            width: 48px;
            height: 48px;
            background-color: var(--secondary-color);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
            color: var(--primary-color);
            font-size: 20px;
        }
        
        .ico-item h3 {
            font-size: 14px;
            font-weight: bold;
            margin-bottom: 5px;
            color: var(--text-color);
        }
        
        .ico-item p {
            font-size: 12px;
            color: var(--text-light);
            margin: 0;
            text-align: center;
        }
        
        /* 全新现代化图文展示板块样式 */

        
        .core-section-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 1px solid #e9ecef;
        }
        
        .core-section-title i {
            font-size: 16px;
            color: #007bff;
            margin-right: 6px;
        }
        
        .section-link {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: #212529;
            font-size: 16px;
            font-weight: 600;
        }
        
        .more-btn {
            padding: 4px 10px;
            background: #007bff;
            color: white;
            text-decoration: none;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 500;
            transition: all 0.2s ease;
        }
        
        .more-btn:hover {
            background: #0056b3;
            transform: translateY(-1px);
        }
        
        .core-content {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        
        .core-row {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 8px;
            width: 100%;
            align-items: stretch;
        }
        
        .core-item-link {
            text-decoration: none;
            display: block;
        }
        

        
        .core-info {
            flex: 1;
            min-width: 0;
            overflow: hidden;
        }
        
        .title-truncate {
            font-size: 12px;
            font-weight: 600;
            color: #333;
            margin: 0 0 2px 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1.3;
            transition: all 0.2s ease;
            display: block;
            min-height: 16px;
        }
        
        .core-item:hover .title-truncate {
            color: #007bff;
        }
        
        .desc-truncate {
            font-size: 10px;
            color: #666;
            margin: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1.2;
            display: block;
            max-width: 100%;
            min-height: 14px;
        }
        
        /* 响应式调整 */
        @media (max-width: 1200px) {
            .core-row {
                grid-template-columns: repeat(4, calc(25% - 6px));
                gap: 8px;
            }
        }
        
        @media (max-width: 768px) {
            .core-row {
                grid-template-columns: repeat(3, calc(33.33% - 5px));
                gap: 7px;
            }
            
            .core-item {
                height: 46px;
                padding: 5px;
            }
        }
        
        @media (max-width: 480px) {
            .core-row {
                grid-template-columns: repeat(2, calc(50% - 4px));
                gap: 6px;
            }
            
            .core-item {
                height: 44px;
                padding: 4px;
            }
            
            .core-icon {
                width: 28px;
                height: 28px;
                margin-right: 6px;
            }
            
            .core-icon img {
                width: 18px;
                height: 18px;
            }
        }
        
        .core-section-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid #e5e7eb;
        }
        
        .core-section-title i {
            font-size: 18px;
            color: #3b82f6;
            margin-right: 8px;
        }
        
        .section-link {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: #1f2937;
            font-size: 18px;
            font-weight: 600;
        }
        
        .more-btn {
            padding: 6px 12px;
            background: #3b82f6;
            color: white;
            text-decoration: none;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 500;
            transition: all 0.2s ease;
        }
        
        .more-btn:hover {
            background: #2563eb;
            transform: translateY(-1px);
        }
        
        .core-content {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        
        .core-row {
            display: grid;
            grid-template-columns: repeat(5, calc(20% - 6px));
            gap: 8px;
            width: 100%;
        }
        
        .core-item-link {
            text-decoration: none;
            display: block;
        }
        
        .core-item {
            display: flex;
            align-items: center;
            padding: 8px;
            background: #f9fafb;
            border-radius: 6px;
            border: 1px solid #e5e7eb;
            transition: all 0.2s ease;
            height: 48px;
            overflow: hidden;
            box-sizing: border-box;
        }
        

        
        .core-icon {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            margin-right: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #ffffff;
            border-radius: 6px;
            border: 1px solid #e5e7eb;
        }
        
        .core-icon img {
            width: 24px;
            height: 24px;
            object-fit: contain;
        }
        
        .core-icon i {
            font-size: 16px;
            color: #6b7280;
        }
        
        .core-info {
            flex: 1;
            min-width: 0;
            overflow: hidden;
        }
        
        .title-truncate {
            font-size: 11px;
            font-weight: 600;
            color: #1f2937;
            margin: 0 0 1px 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1.2;
        }
        
        .desc-truncate {
            font-size: 9px;
            color: #6b7280;
            margin: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1.1;
        }
        
        /* 响应式调整 */
        @media (max-width: 1200px) {
            .core-row {
                grid-template-columns: repeat(4, 1fr);
                gap: 8px;
            }
        }
        
        @media (max-width: 768px) {
            .core-row {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
        }
        
        @media (max-width: 480px) {
            .core-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 6px;
            }
            
            .core-item {
                padding: 8px;
                height: 52px;
            }
            
            .core-icon {
                width: 28px;
                height: 28px;
                margin-right: 8px;
            }
            
            .core-icon img {
                width: 20px;
                height: 20px;
            }
            
            .title-truncate {
                font-size: 11px;
            }
            
            .desc-truncate {
                font-size: 9px;
            }
        }
            border-radius: 15px;
            box-shadow: 
                0 5px 15px rgba(0, 0, 0, 0.05),
                0 2px 6px rgba(102, 126, 234, 0.08),
                inset 0 1px 0 rgba(255, 255, 255, 0.8);
            overflow: hidden;
            position: relative;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        
        .core-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
            transition: left 0.6s ease;
            z-index: 1;
        }
        
        .core-section:hover::before {
            left: 100%;
        }
        
        .category-nav {
            display: flex;
            margin-bottom: 25px;
            border-bottom: 1px solid rgba(102, 126, 234, 0.2);
            padding-bottom: 15px;
        }
        
        .category-nav a {
            margin-right: 25px;
            padding: 8px 0;
            color: #718096;
            text-decoration: none;
            font-size: 15px;
            font-weight: 600;
            position: relative;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            background: linear-gradient(45deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .category-nav a:hover {
            transform: translateY(-2px);
            text-shadow: 0 0 20px rgba(102, 126, 234, 0.4);
        }
        
        .category-nav a::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: linear-gradient(45deg, #667eea, #764ba2);
            border-radius: 2px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .category-nav a:hover::after {
            width: 100%;
        }
        
        .core-content {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .core-row {
            display: grid;
            grid-template-columns: repeat(5, calc(20% - 8px));
            gap: 10px;
            width: 100%;
        }
        
        .core-item {
            display: flex;
            padding: 8px;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 252, 0.9));
            border-radius: 10px;
            transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            min-width: 0;
            flex: 1;
            height: 60px;
            align-items: center;
            overflow: hidden;
            box-sizing: border-box;
            position: relative;
            border: 1px solid rgba(102, 126, 234, 0.1);
            box-shadow: 
                0 2px 8px rgba(0, 0, 0, 0.04),
                0 1px 2px rgba(0, 0, 0, 0.08);
        }
        
        .core-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
            transition: left 0.6s ease;
            z-index: 1;
        }
        

        
        .core-icon {
            margin-right: 12px;
            color: #667eea;
            font-size: 18px;
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
            transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            position: relative;
            overflow: hidden;
            z-index: 2;
        }
        
        .core-icon::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            transition: left 0.6s ease;
        }
        
        .core-icon img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 6px;
            transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            filter: brightness(1.0);
        }
        
        .core-info {
            flex: 1;
            min-width: 0;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: center;
            max-width: calc(100% - 48px);
            position: relative;
            z-index: 2;
        }
        
        .title-truncate {
            font-size: 13px;
            font-weight: 700;
            color: #2d3748;
            margin: 0 0 2px 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1.2;
            max-width: calc(100% - 8px);
            text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
            transition: all 0.3s ease;
            word-break: break-all;
        }
        
        .core-item:hover .title-truncate {
            color: #667eea;
            text-shadow: 0 0 10px rgba(102, 126, 234, 0.3);
        }
        
        .desc-truncate {
            font-size: 10px;
            color: #718096;
            margin: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1.2;
            max-width: calc(100% - 8px);
            transition: all 0.3s ease;
            word-break: break-all;
        }
        
        .core-item:hover .desc-truncate {
            color: #4a5568;
        }
        
        .core-info h3 {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 6px;
            color: #2d3748;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
        }
        
        /* 响应式布局优化 */
        @media (max-width: 1200px) {
            .core-row {
                grid-template-columns: repeat(4, 1fr);
                gap: 10px;
            }
            
            .core-section {
                padding: 25px;
            }
        }
        
        @media (max-width: 768px) {
            .core-row {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
            
            .core-section {
                padding: 20px;
                margin-bottom: 30px;
            }
            
            .core-item {
                height: 65px;
                padding: 10px;
            }
            
            .core-icon {
                width: 32px;
                height: 32px;
                font-size: 16px;
            }
            
            .core-icon img {
                width: 18px;
                height: 18px;
            }
            
            .title-truncate {
                font-size: 13px;
            }
            
            .desc-truncate {
                font-size: 10px;
            }
        }
        
        @media (max-width: 480px) {
            .core-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 6px;
            }
            
            .core-section {
                padding: 15px;
                margin-bottom: 20px;
            }
            
            .core-item {
                height: 60px;
                padding: 8px;
            }
            
            .core-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
                margin-right: 8px;
            }
            
            .core-icon img {
                width: 16px;
                height: 16px;
            }
            
            .title-truncate {
                font-size: 12px;
            }
            
            .desc-truncate {
                font-size: 9px;
            }
        }
        
        /* 文字溢出处理增强 */
        .title-truncate, .desc-truncate {
            word-wrap: break-word;
            word-break: break-all;
            hyphens: auto;
        }
        
        .core-section-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid rgba(102, 126, 234, 0.2);
            position: relative;
        }
        
        .core-section-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(45deg, #667eea, #764ba2);
            transition: width 0.4s ease;
        }
        
        .core-section:hover .core-section-title::after {
            width: 100%;
        }
        
        .section-link {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: #2d3748;
            font-size: 22px;
            font-weight: 700;
            transition: all 0.3s ease;
        }
        
        .section-link:hover {
            color: #667eea;
            transform: translateX(5px);
        }
        
        .section-link i {
            font-size: 24px;
            color: #667eea;
            transition: all 0.3s ease;
        }
        
        .section-link:hover i {
            transform: scale(1.2) rotate(15deg);
        }
        
        .more-btn {
            padding: 8px 16px;
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            text-decoration: none;
            border-radius: 25px;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
        }
        
        .more-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
        }
        
        .core-info p {
            font-size: 12px;
            color: var(--text-light);
            margin: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .core-item-link {
            text-decoration: none;
            display: block;
            flex: 0 0 calc(20% - 10px);
            margin: 0 5px 15px 5px;
        }
        
        .core-row {
            display: flex;
            flex-wrap: nowrap;
            justify-content: space-between;
        }
        
        /* 右侧侧边栏 */
        .right-sidebar {
            flex: 0 0 20%;
            padding: 20px;
            background-color: var(--secondary-color);
            position: sticky;
            top: 0;
            height: 100vh;
            overflow-y: auto;
        }
        
        .sidebar-module {
            background-color: white;
            border-radius: 8px;
            padding: 15px;
            margin-bottom: 20px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            position: static;
            overflow: hidden;
        }
        
        .module-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .module-title {
            font-size: 16px;
            font-weight: bold;
            color: #333;
            padding-bottom: 8px;
            border-bottom: 2px solid #667eea;
            margin-bottom: 15px;
        }
            color: var(--text-color);
            margin-bottom: 15px;
        }
        
        .refresh-btn {
            background: none;
            border: none;
            color: var(--text-light);
            cursor: pointer;
            font-size: 14px;
            transition: color 0.2s ease;
        }
        
        .refresh-btn:hover {
            color: var(--primary-color);
        }
        
        .module-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .module-list li {
            margin-bottom: 10px;
        }
        
        .module-list li a {
            color: var(--text-color);
            text-decoration: none;
            font-size: 13px;
            transition: color 0.2s ease;
        }
        
        .module-list li a:hover {
            color: var(--primary-color);
        }
        
        .rank {
            display: inline-block;
            width: 18px;
            height: 18px;
            background-color: var(--primary-color);
            color: white;
            text-align: center;
            line-height: 18px;
            border-radius: 3px;
            font-size: 12px;
            margin-right: 8px;
        }
        
        .views {
            float: right;
            font-size: 12px;
            color: var(--text-light);
        }
        
        .desc {
            display: block;
            font-size: 11px;
            color: var(--text-light);
            margin-top: 2px;
        }
        
        /* LOGO样式调整 */
        .navbar-logo .logo-reg {
            font-size: 0.6em;
            vertical-align: super;
            margin-left: 2px;
            transform: translateY(-10px) !important;
        }
        
        .navbar-logo-subtitle {
            font-size: 0.8em;
            color: var(--text-light);
        }
        
        /* A/B/C比喻化flex布局样式 */
        
        /* 最大flex外框A */
        .root-flex-A {
            display: flex;
            width: 1580px;
            max-width: 100%;
            margin: 0 auto;
            min-height: calc(100vh - 80px); /* 确保容器有足够高度 */
            position: relative;
            padding: 0 1rem;
            box-sizing: border-box;
        }
        
        /* 左侧菜单B */
        .left-menu-container {
            /* 核心属性 */
            flex-shrink: 0;
            width: 140px;
            z-index: 998;
            display: flex;
            flex-direction: column;
            position: relative; /* 确保aside-bottom可以基于此定位 */
            
            /* 尺寸与样式 */
            background-color: #ffffff;
            border-radius: 3px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            white-space: nowrap;
            overflow-x: hidden;
            border: 1px solid #e9ecef;
            
            /* 定位与滚动规则 */
            position: sticky;
            top: 150px; /* 调整悬浮位置，固定时距离顶部150px */
            bottom: 0;
            align-self: flex-start;
            min-height: calc(100vh - 150px); /* 最小高度确保占满剩余空间 */
            max-height: calc(100vh - 150px); /* 最大高度限制 */
            
            /* 过渡动画 */
            transition: all 0.3s ease;
        }
        
        /* 左侧菜单头部固定 */
        .left-menu-container .aside-card {
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .left-menu-container .aside-ul {
            position: relative;
            z-index: 1;
            flex: 1;
            overflow-y: auto;
            overflow-x: hidden;
        }
        
        /* 左侧菜单第一个菜单项固定 */
        .left-menu-container .aside-ul > li:first-child {
            position: sticky;
            top: 10px; /* 调整位置，与容器内边距协调 */
            z-index: 10;
            margin-bottom: 0;
            padding: 0.5rem 0;
            border-radius: 8px;
        }
        
        /* 保持原有的ioui-aside样式兼容性 */
        .ioui-aside {
            flex-shrink: 0;
            width: 140px;
            transition: all 0.3s ease;
            white-space: nowrap;
            overflow-x: hidden;
            position: sticky;
            top: 0.5rem;
            align-self: flex-start;
            max-height: calc(100vh - 0.5rem);
        }
        
        /* 主内容C */
        .main-content-C {
            flex: 1;
            display: flex;
            flex-direction: column;
            transition: all 0.3s ease-in-out;
            gap: 1.5rem;
            padding: 0 0.5rem;
            box-sizing: border-box;
            min-width: 0;
        }
        
        /* 固定宽度容器 */
        .fixed-width-container {
            width: 100%;
            transition: all 0.3s ease-in-out;
            display: flex;
            flex-direction: column;
        }
        
        /* 新内容布局容器 */
        .new-layout {
            width: 100%;
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            transition: all 0.3s ease-in-out;
        }
        
        /* 展开状态 */
        .ioui-aside.expanded, .left-menu-container.expanded {
            width: 140px;
            transform: translateX(0);
        }

        /* 收起状态 */
        .ioui-aside:not(.expanded), .left-menu-container:not(.expanded) {
            width: 50px;
            transform: translateX(0);
        }
        
        /* 主内容C的宽度变化 - 移除缩放效果，使用平滑过渡 */
        .left-menu-container.expanded + .main-content-C {
            transform: translateX(10px) !important;
        }
        
        .left-menu-container:not(.expanded) + .main-content-C {
            transform: translateX(10px) !important;
        }
        
        /* 收起状态下隐藏文本 - 提高优先级确保生效 */
        .ioui-aside:not(.expanded) .aside-btn span, .left-menu-container:not(.expanded) .aside-btn span {
            display: none !important;
        }

        /* 收起状态下图标居中 - 确保所有菜单项（无论是否带子菜单）都居中 */
        .ioui-aside:not(.expanded) .aside-btn, 
        .left-menu-container:not(.expanded) .aside-btn, 
        .ioui-aside:not(.expanded) .aside-menu-item .aside-btn, 
        .left-menu-container:not(.expanded) .aside-menu-item .aside-btn {
            justify-content: center !important;
            padding: 0.75rem 0;
            text-align: center;
        }
        
        /* 收起状态下确保图标本身居中 */
        .ioui-aside:not(.expanded) .aside-btn i, 
        .left-menu-container:not(.expanded) .aside-btn i {
            margin-right: 0 !important;
            width: auto;
        }
        
        /* 收起状态下隐藏底部按钮文本 */
        .ioui-aside:not(.expanded) .toggle-sidebar-btn span, .left-menu-container:not(.expanded) .toggle-sidebar-btn span {
            display: none;
        }
        
        /* 菜单内容容器 */
        .aside-card {
            flex: 1;
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
        }

        .aside-ul {
            flex: 1;
            overflow-y: auto;
            overflow-x: hidden;
            padding-bottom: 0; /* 移除底部内边距 */
            z-index: 50;
        }
        
        /* 广告位容器样式 */
        .ad-banners-container {
            display: flex;
            gap: 1rem;
            margin: 1rem 0;
            width: 100%;
        }
        
        /* 广告位横幅样式 */
        .ad-banner-1,
        .ad-banner-2 {
            flex: 1;
            width: calc(50% - 0.5rem); /* 减去一半的gap，确保并排显示 */
            transition: all 0.3s ease-in-out;
            margin: 0;
        }
        
        /* 移动端适配 */
        @media (max-width: 768px) {
            .root-flex-A {
                width: 100%;
                flex-direction: column;
            }
            
            .left-menu-container {
                width: 100%;
                max-height: 200px;
                position: static;
            }
            
            .main-content-C {
                width: 100% !important;
                transform: none !important;
                padding: 0 1rem;
            }
            
            .ioui-aside:not(.expanded), .left-menu-container:not(.expanded) {
                width: 100%;
            }
            
            /* 移动端隐藏右侧边栏 */
             .right-sidebar {
                 display: none;
             }
         }
        
        /* 鼠标悬停时显示文本 */
        .ioui-aside:hover .aside-btn span {
            display: inline;
        }
        
        /* 按钮样式优化 */
        .aside-btn.btn-outdent {
            border: none;
            background: none;
            padding: 0;
            margin: 0;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* 按钮图标位置固定 */
        .aside-btn i {
            position: relative;
            width: 20px;
            text-align: center;
            margin-right: 8px;
        }

        /* 收起状态下的按钮图标 */
        .ioui-aside:not(.expanded) .aside-btn i,
        .left-menu-container:not(.expanded) .aside-btn i {
            margin-left: 0;
            margin-right: 0;
        }
        
        /* 收起状态下隐藏子菜单 */
        .ioui-aside:not(.expanded) .aside-submenu {
            display: none;
        }
        
        /* 展开状态下的子菜单样式 */
        .ioui-aside.expanded .aside-menu-item,
        .left-menu-container.expanded .aside-menu-item {
            position: relative;
        }

        /* 展开状态下子菜单默认隐藏 */
        .ioui-aside.expanded .aside-submenu,
        .left-menu-container.expanded .aside-submenu {
            display: block;
            position: absolute;
            left: 100%;
            top: 0;
            width: 200px;
            background-color: #fff;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
            z-index: 999999 !important;
            padding: 0.5rem 0;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }
        
        /* 展开状态下鼠标hover主菜单时显示子菜单 - 合并规则 */
        .ioui-aside.expanded .aside-menu-item:hover .aside-submenu,
        .left-menu-container.expanded .aside-menu-item:hover .aside-submenu {
            display: block;
            opacity: 1;
            visibility: visible;
            z-index: 999999; /* 确保显示时层级最高 */
        }
        
        /* 收起状态下隐藏子菜单 */
        .left-menu-container:not(.expanded) .aside-submenu {
            display: none !important;
        }
        
        /* 展开状态下子菜单项样式 */
        .ioui-aside.expanded .aside-submenu li {
            padding: 0;
        }
        
        /* 展开状态下子菜单链接样式 */
        .ioui-aside.expanded .aside-submenu a {
            display: block;
            padding: 0.5rem 1rem;
            color: #333;
            text-decoration: none;
            transition: background-color 0.2s ease;
        }
        
        /* 展开状态下子菜单链接hover效果 */
        .ioui-aside.expanded .aside-submenu a:hover {
            background-color: #f0f0f0;
        }
        
        /* 收起状态下调整按钮宽度 */
        .ioui-aside:not(.expanded) .aside-btn,
        .left-menu-container:not(.expanded) .aside-btn {
            width: auto;
            justify-content: center;
        }
        
        /* 展开状态下调整按钮内边距，使图标和名称左移保持居中 */
        .ioui-aside.expanded .aside-btn,
        .left-menu-container.expanded .aside-btn {
            padding-left: 12px;
        }
        }
        
        /* 收起状态下隐藏底部按钮文本 */
        .ioui-aside:not(.expanded) .aside-bottom span {
            display: none;
        }
        
        /* 鼠标悬停时显示底部按钮文本 */
        .ioui-aside:hover .aside-bottom span {
            display: inline;
        }
        
        /* 收起状态下调整底部按钮 */
        .ioui-aside:not(.expanded) .aside-bottom .aside-btn {
            justify-content: center;
        }
        
        /* 主菜单按钮hover效果 */
        .ioui-aside.expanded .aside-menu-item > .aside-btn:hover {
            background-color: #f0f0f0;
        }
        
        /* 收起状态下隐藏按钮文本 */
        .ioui-aside:not(.expanded) .toggle-sidebar-btn span {
            display: none;
        }
        
        /* 收起状态下按钮图标居中 */
        .ioui-aside:not(.expanded) .aside-bottom .aside-btn.toggle-sidebar-btn, 
        .left-menu-container:not(.expanded) .aside-bottom .aside-btn.toggle-sidebar-btn {
            justify-content: center;
            width: 33px; /* 收起后实际宽度，减小 */
            height: 33px; /* 高度减小 */
            padding: 8px;
            background: linear-gradient(135deg, #8cc9ff 0%, #1ff4ff 100%) !important;
        }
        
        /* 收起状态下，按钮容器也固定在底部 */
        .ioui-aside:not(.expanded) .aside-bottom, .left-menu-container:not(.expanded) .aside-bottom {
            width: 100%; /* 与收起后的菜单宽度一致 */
        }
        
        /* 菜单内容容器 */
        .aside-card {
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .aside-ul {
            flex: 1;
            overflow-y: auto;
            padding-top: 0;
            margin-top: 0;
        }
        
        /* 主菜单按钮样式 */
        .aside-menu-item > .aside-btn {
            position: relative;
            transition: all 0.3s ease;
            border-radius: 8px;
        }
        
        /* 主菜单按钮右侧箭头指示 - 只在展开状态下显示 */
        .left-menu-container.expanded .aside-menu-item > .aside-btn::after {
            content: '▶';
            font-size: 0.6rem;
            margin-left: auto;
            opacity: 0;
            transition: all 0.2s ease;
            color: var(--primary-color);
        }
        
        /* 鼠标hover时显示箭头 - 只在展开状态下 */
        .left-menu-container.expanded .aside-menu-item:hover > .aside-btn::after {
            opacity: 0.8;
            transform: translateX(2px);
        }
        
        /* 收起状态下隐藏箭头 */
        .left-menu-container:not(.expanded) .aside-menu-item > .aside-btn::after {
            display: none;
        }
        
        /* 收起状态下hover效果 - 仅在收起状态下临时展开 */
        .ioui-aside:not(.expanded):hover {
            width: 180px;
            z-index: 999;
        }
        
        /* 收起状态下hover时的子菜单显示 */
        .ioui-aside:not(.expanded):hover .aside-submenu {
            display: none;
        }
        
        /* 固定底部版权区 */
        .footer-copyright {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: #f8f9fa;
            border-top: 1px solid #e9ecef;
            padding: 1rem 0;
            z-index: 997;
        }
        
        /* 版权区内容容器 */
        .footer-content {
            max-width: 1580px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 2rem;
        }
        
        /* 版权区左侧内容 */
        .footer-left {
            flex: 1;
            min-width: 300px;
        }
        
        /* 版权区右侧内容 */
        .footer-right {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }
        
        /* 版权区右侧分栏 */
        .footer-section {
            min-width: 200px;
        }
        
        /* 版权区logo */
        .footer-left .logo {
            font-size: 1.2rem;
            font-weight: bold;
            margin-bottom: 0.5rem;
        }
        
        /* 版权区文本 */
        .footer-copyright p {
            font-size: 0.9rem;
            color: #6c757d;
            margin: 0.25rem 0;
        }
        
        /* 版权区标题 */
        .footer-section h4 {
            font-size: 1rem;
            margin-bottom: 0.5rem;
            color: #343a40;
        }
        
        /* 友情链接样式 */
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        
        /* 友情链接 */
        .friend-links a {
            font-size: 0.9rem;
            color: #007bff;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        
        /* 友情链接hover效果 */
        .friend-links a:hover {
            color: #0056b3;
            text-decoration: underline;
        }
        
        /* 移动端版权区样式 */
        @media (max-width: 768px) {
            .footer-content {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            
            .footer-right {
                justify-content: center;
            }
            
            .friend-links {
                justify-content: center;
            }
        }
        
        /* 侧边栏美化 */
        .aside-card {
            background-color: #ffffff;
            color: var(--dark-color);
        }
        
        .aside-card .aside-btn {
            color: var(--dark-color);
            opacity: 0.9;
        }
        
        .aside-card .aside-btn:hover {
            opacity: 1;
            background-color: rgba(0, 0, 0, 0.05);
        }
        
        .aside-card .aside-submenu {
            background-color: rgba(0, 0, 0, 0.02);
            border-radius: 4px;
        }
        
        .aside-card .aside-submenu a {
            color: var(--dark-color);
            opacity: 0.8;
        }
        
        .aside-card .aside-submenu a:hover {
            opacity: 1;
            background-color: rgba(0, 0, 0, 0.05);
        }
        
        .aside-body {
            position: absolute;
            width: 126%;
            top: 0;
            padding: 0;
            bottom: 0;
            transition: none;
            z-index: 99;
            font-size: 0.9375rem;
            overflow: hidden;
            border-top: none; /* 移除顶部多余分割线 */
        }
        
        /* 移除滚动条 */
        .aside-ul {
            overflow-y: auto;
            scrollbar-width: none; /* Firefox */
        }
        
        .aside-ul::-webkit-scrollbar {
            display: none; /* Chrome, Safari, Edge */
        }
        
        .aside-card {
            background-color: #ebe9ff;
            height: 100%;
            overflow: hidden;
        }
        
        .aside-ul {
            list-style: none;
            margin: 0;
            padding: 8px 0;
            overflow-y: auto;
            max-height: calc(100vh - 100px);
        }
        
        .aside-ul li {
            margin-bottom: 4px;
        }
        
        .aside-btn {
            display: flex;
            align-items: center;
            padding: 12px 16px;
            color: var(--text-color);
            text-decoration: none;
            border-radius: 8px;
            transition: all 0.3s ease;
            width: 100%;
            box-sizing: border-box;
            white-space: nowrap;
            font-weight: 500;
        }
        
        .aside-btn:hover {
            background-color: linear-gradient(135deg, rgba(22, 93, 255, 0.1), rgba(22, 93, 255, 0.05));
            color: var(--primary-color);
            transform: translateX(2px);
            box-shadow: 0 2px 8px rgba(22, 93, 255, 0.15);
        }
        
        .aside-btn i {
            font-size: 18px;
            margin-right: 12px;
            width: 24px;
            text-align: center;
            color: var(--primary-color);
        }
        
        .aside-bottom {
            border-top: 1px solid #e9ecef;
            text-align: center;
            position: sticky;
            bottom: 0;
            width: 100%; /* 与左侧菜单宽度一致 */
            z-index: 1001;
        }
        
        /* 底部展开收起按钮 - 美化样式并添加图标 */
        .aside-bottom .aside-btn.toggle-sidebar-btn {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 90px; /* 展开后实际宽度，比之前小 */
            height: 50px; /* 高度减小 */
            padding: 10px 15px;
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%) !important;
            color: white !important;
            border: none;
            border-radius: 12px; /* 圆角减小 */
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
            margin: 0 auto;
            position: relative;
            z-index: 1002;
            box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4); /* 阴影减小 */
            text-transform: uppercase;
            letter-spacing: 0.5px;
            text-align: center;
            box-sizing: border-box;
        }
        
        .aside-bottom .aside-btn.toggle-sidebar-btn:hover {
            background: linear-gradient(135deg, #3fa0fe 0%, #00e1fe 100%) !important;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(79, 172, 254, 0.6);
        }
        
        /* 底部展开收起按钮图标 */
        .aside-bottom .aside-btn.toggle-sidebar-btn i {
            font-size: 20px;
            margin-right: 10px;
            color: white !important;
            width: 24px;
            text-align: center;
            transition: transform 0.3s ease;
            display: inline-block;
        }
        
        /* 移除伪元素图标定义，使用实际的Font Awesome图标 */
        /* 展开状态下的图标 */
        .left-menu-container.expanded .aside-bottom .aside-btn.toggle-sidebar-btn i,
        .ioui-aside.expanded .aside-bottom .aside-btn.toggle-sidebar-btn i {
            transform: rotate(0deg);
        }
        
        /* 收起状态下的图标 */
        .left-menu-container:not(.expanded) .aside-bottom .aside-btn.toggle-sidebar-btn i,
        .ioui-aside:not(.expanded) .aside-bottom .aside-btn.toggle-sidebar-btn i {
            transform: rotate(180deg);
        }
        
        /* 子菜单样式 */
        .aside-menu-item {
            position: relative;
            overflow: visible;
        }
        
        .aside-submenu {
            position: absolute;
            left: 100%;
            top: 0;
            width: 200px;
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            list-style: none;
            padding: 10px 0;
            margin: 0;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
            z-index: 999999 !important; /* 提高层级确保可见 */
        }
        
        /* 鼠标悬停时显示子菜单 - 提高优先级 */
        .left-menu-container .aside-menu-item:hover .aside-submenu {
            opacity: 1 !important;
            visibility: visible !important;
            display: block !important;
        }
        
        /* 展开状态下的子菜单显示 - 提高优先级 */
        .left-menu-container.expanded .aside-menu-item:hover .aside-submenu {
            opacity: 1 !important;
            visibility: visible !important;
            display: block !important;
        }
        
        /* 测试方案1：强制显示子菜单 - 最高优先级 */
        .left-menu-container.expanded .aside-menu-item:hover > .aside-submenu {
            opacity: 1 !important;
            visibility: visible !important;
            display: block !important;
            z-index: 999999 !important;
        }
        
        /* 收起状态下的子菜单隐藏 */
        .left-menu-container:not(.expanded) .aside-submenu {
            opacity: 0;
            visibility: hidden;
        }
        
        .aside-submenu li {
            margin-bottom: 0;
        }
        
        .aside-submenu a {
            display: block;
            padding: 8px 15px;
            color: var(--text-color);
            text-decoration: none;
            transition: all 0.2s ease;
        }
        
        .aside-submenu a:hover {
            background-color: rgba(22, 93, 255, 0.1);
            color: var(--primary-color);
        }
        
        /* 隐藏电脑版的mobile-menu */
        @media (min-width: 768px) {
            .mobile-menu {
                display: none !important;
            }
            
            /* 强制显示左侧菜单的修复样式 - 不影响展开/收起功能 */
            .root-flex-A {
                display: flex !important;
                flex-direction: row !important;
            }
            
            .left-menu-container {
                display: block !important;
                visibility: visible !important;
                opacity: 1 !important;
                position: sticky !important;
                top: 45px !important;
                flex-shrink: 0 !important;
                height: calc(100vh - 1rem) !important;
                max-height: calc(97vh - 1rem) !important;
                border-radius: 3px !important;
                overflow: hidden !important;
            }
            
            /* 展开状态 */
            .left-menu-container.expanded {
                width: 120px !important;
            }
            
            /* 收起状态 */
            .left-menu-container:not(.expanded) {
                width: 42px !important;
            }
            
            .ioui-aside {
                display: block !important;
                visibility: visible !important;
                opacity: 1 !important;
            }
            
            .aside-body {
                display: flex !important;
                flex-direction: column !important;
                visibility: visible !important;
                opacity: 1 !important;
                position: relative !important;
                width: 100% !important;
                height: 100% !important;
                top: 0 !important;
                bottom: 0 !important;
                overflow: visible !important;
            }
            
            .aside-card {
                display: flex !important;
                flex-direction: column !important;
                visibility: visible !important;
                opacity: 1 !important;
                height: 100% !important;
            }
            
            .aside-ul {
                display: block !important;
                visibility: visible !important;
                opacity: 1 !important;
                flex: 1 !important;
                overflow-y: auto !important;
            }
            
            .aside-menu-item {
                display: block !important;
                visibility: visible !important;
                opacity: 1 !important;
            }
            
            .aside-btn {
                display: flex !important;
                visibility: visible !important;
                opacity: 1 !important;
                color: var(--text-color) !important;
                background-color: transparent !important;
                text-decoration: none !important;
            }
            
            .aside-btn i {
                display: inline-block !important;
                visibility: visible !important;
                opacity: 1 !important;
            }
            
            .aside-btn span {
                display: inline-block !important;
                visibility: visible !important;
                opacity: 1 !important;
            }
        }
        
        /* 手机版隐藏左侧菜单 */
        @media (max-width: 767px) {
            .left-menu-container,
            .ioui-aside,
            .switch-container,
            .container.expanded,
            .left-menu-container.ioui-aside.switch-container.container.expanded,
            #layout_aside,
            .aside-body,
            .aside-card,
            .aside-ul,
            .aside-menu-item,
            .aside-btn,
            .aside-submenu,
            .aside-bottom,
            .toggle-sidebar-btn {
                display: none !important;
                visibility: hidden !important;
                opacity: 0 !important;
                position: absolute !important;
                top: -9999px !important;
                left: -9999px !important;
            }
            
            .aside-btn i,
            .aside-btn span {
                display: none !important;
                visibility: hidden !important;
                opacity: 0 !important;
            }
            
            .root-flex-A {
                flex-direction: column !important;
            }
            
            /* 手机版三个板块宽度自适应满屏 */
            .submit-section, .visitor-section, .builder-section {
                flex: 1;
                min-width: 100%;
                max-width: 100%;
                width: 100%;
                padding: 1rem;
                transform: translateX(-9px) !important;
            }
            
            /* 调整父容器padding，控制左右间隙在5px */
            .main-container {
                padding: 0 5px !important;
                gap: 1rem;
            }
            
            /* 调整main-content-C的padding，确保整体左右间隙一致 */
            .main-content-C {
                padding: 0 5px !important;
            }
            
            /* 手机版五个板块间隙控制和布局调整 */
            .main-content {
                padding: 0 5px !important;
            }
            
            /* 已生成站点、热门网站、精选网站、AI大模型、人工智能 */
            .ai-generated-sites, .popular-websites, .ico-websites, .core-section {
                margin-bottom: 20px;
                padding: 10px !important;
            }
            
            /* 每行显示2个 */
            .sites-grid, .popular-grid, .ico-grid {
                grid-template-columns: repeat(2, 1fr) !important;
                gap: 10px !important;
            }
            
            /* 只显示3行6个 */
            .sites-grid, .popular-grid, .ico-grid, .core-content {
                max-height: calc(3 * (70px + 10px)) !important;
                overflow: hidden !important;
            }
            
            /* AI大模型、人工智能板块每行显示2个 */
            .core-content {
                display: grid !important;
                grid-template-columns: repeat(2, 1fr) !important;
                gap: 10px !important;
            }
            
            /* 精选网站、AI大模型、人工智能板块 - 图标左标题右布局 */
            .ico-item, .core-item {
                display: flex !important;
                align-items: center !important;
                gap: 10px !important;
                padding: 10px 5px !important;
            }
            
            /* 图标样式 */
            .ico-item .ico, .core-item .core-icon {
                flex-shrink: 0 !important;
                margin-bottom: 0 !important;
            }
            
            /* 标题样式 - 不换行，超出隐藏 */
            .ico-item h3, .core-info h3 {
                white-space: nowrap !important;
                overflow: hidden !important;
                text-overflow: ellipsis !important;
                margin: 0 !important;
                font-size: 14px !important;
            }
            
            /* 隐藏描述 */
            .ico-item p, .core-item p {
                display: none !important;
            }
            
            /* 手机版去除AI大模型、人工智能板块的子栏目列表 */
            .core-section .category-nav {
                display: none !important;
            }
        }
        
        /* 底部版权区域 */
        .site-footer {
            background: linear-gradient(to bottom, #F8F9FA, #E9ECEF);
            border-top: 1px solid var(--border-color);
            padding: 20px 0;
            margin-top: 40px;
        }
        
        .footer-container {
            display: flex;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .footer-left {
            flex: 0 0 30%;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .footer-logo i {
            font-size: 24px;
            margin-right: 10px;
            color: var(--primary-color);
        }
        
        .footer-logo span {
            font-size: 16px;
            font-weight: bold;
            color: var(--text-color);
        }
        
        .footer-description {
            font-size: 12px;
            color: var(--text-light);
            margin-bottom: 15px;
            line-height: 1.5;
        }
        
        .footer-copyright {
            font-size: 11px;
            color: var(--text-light);
        }
        
        .footer-right {
            flex: 0 0 70%;
        }
        
        .footer-links {
            margin-bottom: 15px;
            text-align: right;
        }
        
        .footer-links a {
            margin-left: 20px;
            font-size: 12px;
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        
        .footer-links a:hover {
            color: var(--primary-color);
        }
        
        .footer-friendlinks {
            display: flex;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
        
        .footer-friendlinks a {
            margin: 0 10px 8px 0;
            font-size: 12px;
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        
        .footer-friendlinks a:hover {
            color: var(--primary-color);
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .main-content {
                flex: 0 0 75%;
            }
            
            .right-sidebar {
                flex: 0 0 25%;
            }
            
            .sites-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .popular-grid,
            .ico-grid,
            .core-content {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        @media (max-width: 992px) {
            /* 移动端布局：侧边栏覆盖，主内容占满宽度 */
            .ioui-aside {
                position: fixed;
                left: 0;
                top: 0;
                height: 100vh;
                z-index: 998;
                transform: translateX(-100%);
                transition: transform 0.2s ease;
            }
            
            .ioui-aside.expanded {
                transform: translateX(0);
            }
            
            /* 移动端展开时添加半透明遮罩 */
            .ioui-aside.expanded::after {
                content: '';
                position: fixed;
                top: 0;
                left: 100%;
                width: 100vw;
                height: 100vh;
                background: rgba(0, 0, 0, 0.3);
                z-index: 996;
            }
            
            .main-content {
                flex: 1;
                margin-left: 0 !important;
                margin-right: 0;
            }
            
            .right-sidebar {
                position: static;
                width: 100% !important;
                margin-top: 1.5rem;
            }
            
            /* 所有板块纵向堆叠展示 */
            .core-content {
                flex-direction: column;
            }
        }
        
        /* 针对小屏幕设备的额外适配 */
        @media (max-width: 768px) {
            /* 侧边栏按钮尺寸调整 */
            .btn-outdent {
                font-size: 20px;
                width: 36px;
                height: 36px;
                line-height: 36px;
            }
            
            /* 调整内容边距 */
            .container {
                padding: 0 10px;
            }
            
            /* 减少网格列数 */
            .sites-grid, .popular-grid, .ico-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            
            /* 简化所有板块的手机版显示：只显示图标和标题，隐藏描述 */
            /* 热门网站板块 */
            .popular-item p {
                display: none !important;
            }
            
            .popular-image {
                height: 80px !important;
                margin-bottom: 0.5rem !important;
            }
            
            .popular-info h3 {
                font-size: 0.9rem !important;
                margin: 0 !important;
            }
            
            /* 图标列表板块 */
            .ico-item p {
                display: none !important;
            }
            
            .ico-item h3 {
                font-size: 0.9rem !important;
                margin: 0.3rem 0 0 !important;
            }
            
            /* 核心板块 */
            .core-item p {
                display: none !important;
            }
            
            .core-info h3 {
                font-size: 0.9rem !important;
                margin: 0 !important;
            }
            
            .core-content {
                gap: 0.5rem !important;
            }
            
            /* 调整底部版权区样式 */
            .footer-content {
                flex-direction: column;
                padding: 15px 10px;
            }
            
            .footer-left, .footer-right {
                flex: 1;
                margin-bottom: 20px;
            }
            
            .footer-links {
                text-align: left;
                margin-bottom: 10px;
            }
            
            .footer-links a {
                margin-left: 0;
                margin-right: 15px;
                margin-bottom: 8px;
                display: inline-block;
            }
            
            .footer-friendlinks {
                justify-content: flex-start;
            }
        }
        
        /* 针对超小屏幕设备的适配 */
        @media (max-width: 480px) {
            /* 网格改为单列 */
            .sites-grid, .popular-grid, .ico-grid {
                grid-template-columns: 1fr;
            }
            
            /* 进一步调整按钮和文字大小 */
            .btn-outdent {
                font-size: 18px;
                width: 32px;
                height: 32px;
                line-height: 32px;
            }
            
            .aside-btn {
                padding: 10px;
            }
            
            /* 简化底部版权区 */
            .footer-copyright {
                padding: 15px 10px;
                font-size: 10px;
            }
            
            .footer-section {
                margin-bottom: 15px;
            }
        }
        
        /* 栏目选择提醒动画 */
        @keyframes tipBounce {
            0%, 100% {
                transform: translateX(0);
            }
            25% {
                transform: translateX(-3px);
            }
            75% {
                transform: translateX(3px);
            }
        }
        
        .category-tip:hover {
            animation: tipBounce 0.8s ease-in-out infinite;
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
            border-color: #f59e0b;
            box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
        }

/* ===============================================
   AI SEO优化网站收录功能样式 - 完全复制自正常版本.php
   =============================================== */

/* 栏目选择按钮容器样式 */
.form-group-inline {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.form-label-inline {
    margin: 0;
    flex-shrink: 0;
}

.form-field-container {
    flex: 1;
    position: relative;
}

/* 栏目选择按钮内联样式 */
.category-toggle-btn-inline {
    width: 100%;
    height: 42px;
    border: 2px solid #E5E7EB;
    border-radius: 10px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    text-align: left;
    padding: 0 16px;
    font-size: 14px;
    color: #6B7280;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.category-toggle-btn-inline:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf2 100%);
}

.category-icon-inline {
    margin-right: 8px;
    color: #8884d8;
}

/* 模态窗口箭头内联样式 */
.modal-arrow-inline {
    display: none;
    position: absolute;
    top: 10px;
    left: calc(100% + 33px);
    width: 0;
    height: 0;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    border-right: 12px solid #d0a935;
    z-index: 1001;
}

/* 栏目选择模态窗口内联样式 */
.category-modal-inline {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    width: 805px;
    background: #d4b942;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    z-index: 1000;
    margin-left: 45px;
    overflow: hidden;
    border: 4px solid #c7ac1b9e;
    max-height: 500px;
}

/* 模态窗口内容内联样式 */
.modal-content-inline {
    width: 805px;
    max-height: 400px;
    display: flex;
    flex-direction: column;
}

/* 模态窗口头部内联样式 */
.modal-header-inline {
    padding: 18px 20px;
    border-bottom: 1px solid #F1F5F9;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.modal-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title-container {
    display: flex;
    align-items: center;
}

.modal-icon-inline {
    font-size: 18px;
    color: #8884d8;
    margin-right: 10px;
}

.modal-title-inline {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #1F2937;
}

/* 栏目选择提醒内联样式 */
.category-tip-inline {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border: 1px solid #fcd34d;
    border-radius: 20px;
    padding: 6px 12px;
    animation: tipBounce 2s ease-in-out infinite;
}

.tip-icon-inline {
    font-size: 14px;
    color: #f59e0b;
    margin-right: 6px;
}

.tip-text-inline {
    font-size: 12px;
    color: #92400e;
    font-weight: 500;
}

/* 栏目项内联样式 */
.category-item-inline {
    width: 100px;
    height: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid #F1F5F9;
    background: #FAFBFC;
    text-align: center;
}

.category-item-inline:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf2 100%);
    transform: translateY(-2px);
}

.category-item-inline i {
    font-size: 18px;
    color: #8884d8;
    margin-bottom: 4px;
}

.category-item-inline span {
    font-size: 11px;
    color: #374151;
    font-weight: 500;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 二级域名输入区域样式 */
.form-group-relative {
    position: relative;
}

.form-field-flex {
    display: flex;
    align-items: center;
    background-color: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    min-width: 0;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.form-field-flex:focus-within {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input-inline {
    flex: 1;
    min-width: 0;
    border: none;
    padding: 8px 12px;
    font-size: 14px;
    outline: none;
    border-radius: 0;
    background: transparent;
    color: #374151;
}

.form-input-inline::placeholder {
    color: #9ca3af;
}

.domain-suffix {
    color: #305ebc;
    font-weight: 600;
    font-size: 16px;
    padding: 8px 0;
    background: #ffefe8;
    padding-left: 8px;
    padding-right: 8px;
    border-left: 1px solid #e5e7eb;
}

/* 二级域名提示容器样式 */
.tooltip-container {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 0;
    overflow: visible;
    z-index: 1000;
}

.tooltip-text {
    position: absolute;
    background: #333;
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    z-index: 1000;
    display: block;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tooltip-arrow {
    position: absolute;
    top: -5px;
    left: 10px;
    border-width: 0 5px 5px 5px;
    border-style: solid;
    border-color: transparent transparent #333 transparent;
}



/* 预览按钮内联样式 */
.preview-btn-inline {
    display: none;
    padding: 4px 12px;
    font-size: 12px;
    border-radius: 15px;
    border: 1px solid #6c757d;
    color: #6c757d;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.preview-icon-inline {
    margin-right: 4px;
}

/* AI生成按钮容器样式 */
.form-group-center {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
}

/* AI生成按钮内联样式 */
.ai-generate-btn-inline {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    display: flex;
    align-items: center;
    gap: 8px;
}

.ai-icon-inline {
    font-size: 18px;
}

/* AI助手容器内联样式 */
.ai-assistant-container {
    margin-top: 20px;
    padding: 15px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 8px;
    border: 1px solid #bae6fd;
}

.ai-header-flex {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.ai-robot-icon {
    color: #0284c7;
    font-size: 18px;
    margin-right: 8px;
}

.ai-title-text {
    font-weight: 600;
    color: #0369a1;
}

.warning-container {
    background: rgba(255, 255, 255, 0.8);
    padding: 10px;
    border-radius: 6px;
    border-left: 4px solid #ff6b6b;
}

.warning-flex {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.warning-icon {
    color: #ff6b6b;
    font-size: 14px;
    margin-top: 2px;
}

.warning-text {
    margin: 0;
    font-size: 12px;
    color: #dc2626;
    font-weight: 600;
}

.helper-text {
    margin: 4px 0 0 0;
    font-size: 11px;
    color: #666;
    line-height: 1.4;
}

/* 表单头部布局样式 */
.form-header-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

/* 站长联系方式容器内联样式 */
.contact-container {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #bae6fd;
    margin-top: 1rem;
}

.contact-header {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.contact-icon {
    color: #0284c7;
    font-size: 16px;
    margin-right: 8px;
}

.contact-title {
    font-weight: 600;
    color: #0369a1;
}

.contact-info {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 12px;
    line-height: 1.4;
}

.info-icon {
    margin-right: 4px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3px;
}

.contact-field {
    position: relative;
}

.contact-label {
    font-size: 13px;
    color: #475569;
}

.contact-input {
    font-size: 13px;
    padding: 6px 10px;
}

.validation-tooltip {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 5px;
    background: #ef4444;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.tooltip-arrow-bottom {
    position: absolute;
    top: -6px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #ef4444;
}

/* 网站描述预览弹窗内联样式 */
#description-preview-modal {
    display: none;
    position: absolute;
    top: 42%;
    left: 18%;
    width: 805px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    z-index: 1000;
    margin-left: 45px;
    overflow: hidden;
    border: 1px solid #F1F5F9;
}

#description-preview-content {
    line-height: 1.6;
    font-size: 14px;
    color: #374151;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* 提交按钮容器样式 */
.submit-button-container {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    position: relative;
}

.submit-button-container .btn {
    width: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* 错误提示样式 */
.category-error {
    display: none;
    position: absolute;
    top: 100%;
    left: 10%;
    width: 80%;
    background: #fee2e2;
    color: #dc2626;
    padding: 8px 12px;
    border-radius: 4px;
    margin-top: 8px;
    font-size: 12px;
    border: 1px solid #fecaca;
    z-index: 1;
    text-align: center;
}

.category-error i {
    margin-right: 6px;
}

/* 网站描述预览弹窗内容样式 */
.description-preview-content-wrapper {
    width: 805px;
    display: flex;
    flex-direction: column;
}

.description-preview-header {
    padding: 18px 20px;
    border-bottom: 1px solid #F1F5F9;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.description-preview-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.description-preview-title-container {
    display: flex;
    align-items: center;
}

.description-preview-icon {
    font-size: 18px;
    color: #8884d8;
    margin-right: 10px;
}

.description-preview-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #1F2937;
}

.description-preview-close-btn {
    background: none;
    border: none;
    font-size: 16px;
    color: #6B7280;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.3s;
}

.description-preview-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.description-preview-footer {
    padding: 15px 20px;
    border-top: 1px solid #F1F5F9;
    background: #fafafa;
}

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

.description-preview-copy-btn,
.description-preview-submit-btn {
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 6px;
}

.description-preview-copy-btn i,
.description-preview-submit-btn i {
    margin-right: 6px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .category-modal-inline {
        width: 90vw;
        left: 5vw;
        margin-left: 0;
    }
    
    .modal-content-inline {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .category-modal-inline {
        width: 95vw;
        left: 2.5vw;
    }
    
    .category-item-inline {
        width: 80px;
        height: 60px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}


/********滚动条美化********/
.tw-page{width:100%;height:36px;text-align:center;    margin: 40px 0px;}
.tw-page a{height:36px;background:#F4F4F4;color:#2e2e2e;font-size:14px;text-align:center;line-height:36px;margin:0 3px;display: inline-block;border-radius: 3px;padding:0 16px;}
.tw-page a:hover,.tw-page a.on{background:#FFE400;}
.tw-page i{color:#888888;font-size:14px;    padding: 6px;cursor: pointer;}
.pagination{width:100%!important;display: flex;justify-content: center;align-items: center;}
.pagination li{width:unset!important;height: 36px!important;margin:0 3px!important;display: inline-block;border-radius: 3px;}
.pagination li a,.pagination li span{display:block;background:#F4F4F4;color:#2e2e2e;font-size:14px;text-align:center;line-height:36px;padding:0 16px;}
.pagination li.active span,.pagination li a:hover{background:#FFE400;}

/********返回旧官网**********/
.return-old{width:185px;height:107px;position:absolute;z-index:999;right:0px;top:0px;background:url(/static/web/index/return-old.png) no-repeat;}
.return-old a{display:block;position:absolute;font-size:16px;color:#2e2e2e;width:68px;height:68px;right:0px;top:0px;padding-top: 10px;text-align:center;}
.return-old a i{font-family: 宋体;font-weight: bold;}
@media screen and (max-width:1366px){
	.return-old{display:none;}
}

::-webkit-scrollbar{width:16px;height:16px;}  
::-webkit-scrollbar-track,  
::-webkit-scrollbar-thumb{border-radius:999px;border:4px solid transparent;}  
::-webkit-scrollbar-track{box-shadow:0px 0px 15px rgba(153,153,153,1) inset;}  
::-webkit-scrollbar-thumb{min-height:20px;background-clip:content-box;box-shadow: 0 0 0 5px rgba(89,89,89,1) inset;}  
::-webkit-scrollbar-corner{/*background:transparent;*/}