/* 前台样式文件 */

/* CSS变量定义 */
:root {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --secondary-color: #6b7280;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #06b6d4;
    
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

/* 暗色主题 */
[data-theme="dark"] {
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    
    --bg-primary: #1f2937;
    --bg-secondary: #111827;
    --bg-tertiary: #374151;
    
    --border-color: #374151;
    --border-light: #4b5563;
}

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: var(--transition);
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 页面加载器 */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.loader-content {
    text-align: center;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.loader-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* 主导航 */
.main-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 1rem 0;
}

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

.navbar-brand {
    display: flex;
    align-items: center;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.brand-logo {
    height: 32px;
    width: auto;
}

.brand-text {
    font-weight: 700;
}

/* 导航菜单 */
.navbar-menu {
    display: flex;
    align-items: center;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link i {
    font-size: 0.875rem;
}

.dropdown-icon {
    font-size: 0.75rem;
    transition: var(--transition);
}

.nav-item:hover .dropdown-icon {
    transform: rotate(180deg);
}

/* 下拉菜单 */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font-size: 0.875rem;
}

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

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

.dropdown-form {
    margin: 0;
}

/* 导航操作区 */
.navbar-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.action-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.action-btn:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

/* 用户菜单 */
.user-menu {
    position: relative;
}

.user-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
}

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

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

.user-avatar-placeholder {
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-name {
    font-weight: 500;
    color: var(--text-primary);
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    transition: var(--transition);
}

/* 搜索栏 */
.search-bar {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-100%);
    transition: var(--transition);
}

.search-bar.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-form {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-input-group {
    flex: 1;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    padding-right: 3rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-submit {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    width: 36px;
    height: 36px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.search-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.search-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

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

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

.btn-secondary:hover {
    background: #4b5563;
    border-color: #4b5563;
}

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

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

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .navbar-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .navbar-actions {
        gap: 0.5rem;
    }
    
    .user-name {
        display: none;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }

    .navbar {
        padding: 0.75rem 0;
    }

    .brand-text {
        font-size: 1.125rem;
    }
}

/* 英雄区域 */
.hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/images/headers/home-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255,255,255,0.1) 2px, transparent 2px);
    background-size: 50px 50px;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.highlight {
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: cardFloat 6s ease-in-out infinite;
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

.card-preview {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    width: 300px;
    height: 200px;
}

.preview-header {
    background: #f3f4f6;
    padding: 0.75rem;
    border-bottom: 1px solid #e5e7eb;
}

.preview-dots {
    display: flex;
    gap: 0.5rem;
}

.preview-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d1d5db;
}

.preview-dots span:nth-child(1) { background: #ef4444; }
.preview-dots span:nth-child(2) { background: #f59e0b; }
.preview-dots span:nth-child(3) { background: #10b981; }

.preview-content {
    padding: 1.5rem;
}

.preview-line {
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.preview-line.short {
    width: 60%;
}

.preview-box {
    width: 100%;
    height: 60px;
    background: linear-gradient(45deg, #3b82f6, #1d4ed8);
    border-radius: 6px;
    margin-top: 1rem;
}

/* 统计数据区域 */
.stats-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    padding: 1rem 1rem;
    transition: var(--transition);
}


.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* 区域通用样式 */
.templates-section,
.articles-section,
.categories-section {
    padding: 5rem 0;
}

.templates-section {
    background: var(--bg-primary);
}

.articles-section {
    background: var(--bg-secondary);
}

.categories-section {
    background: var(--bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.section-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.section-link:hover {
    gap: 0.75rem;
}

/* 模板网格 */
.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.template-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.template-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.template-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.template-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}

.template-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.template-actions {
    display: flex;
    gap: 0.75rem;
}

.action-btn {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.action-btn:hover {
    background: white;
    transform: scale(1.1);
}

.template-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--warning-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 500;
}

.template-content {
    padding: 1.5rem;
}

.template-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.template-category {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 500;
}

.template-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--warning-color);
    font-size: 0.875rem;
    font-weight: 500;
}

.template-title {
    margin-bottom: 0.75rem;
}

.template-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 600;
    transition: var(--transition);
}

.template-title a:hover {
    color: var(--primary-color);
}

.template-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.template-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.template-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.template-price .price {
    color: var(--primary-color);
    font-weight: 600;
}

.template-price .free {
    color: var(--success-color);
    font-weight: 600;
}

/* 文章网格 */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.article-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.article-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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


.article-content {
    padding: 1.5rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.article-date,
.article-views {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.article-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    transition: var(--transition);
}

.article-title a:hover {
    color: var(--primary-color);
}

.article-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
}

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

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.author-name {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.article-tags {
    display: flex;
    gap: 0.5rem;
}

.tag {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
}

/* 分类网格 */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.category-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.category-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin: 0 auto 1rem;
}

.category-content h3 {
    margin-bottom: 0.75rem;
}

.category-name a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 600;
    transition: var(--transition);
}

.category-name a:hover {
    color: var(--primary-color);
}

.category-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.category-stats {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* CTA区域 */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
    z-index: 1;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-subtitle,.cta-description {
    font-size: 1.125rem;
    color: #e2e8f0;
    margin-bottom: 2rem;
    text-align: center;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}


/* CTA部分的按钮特殊样式 */
.cta-section .btn-primary {
    background: #ffffff;
    color: #1e293b;
    border-color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 14px 0 rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.cta-section .btn-primary:hover {
    background: #f1f5f9;
    color: #0f172a;
    border-color: #f1f5f9;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(255, 255, 255, 0.3);
}

.cta-section .btn-outline {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-section .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px 0 rgba(255, 255, 255, 0.1);
}

/* CTA部分响应式设计 */
@media (max-width: 768px) {
    .cta-section {
        padding: 3rem 0;
    }

    .cta-title {
        font-size: 2rem;
    }

    .cta-subtitle, .cta-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .cta-actions .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .cta-section {
        padding: 2rem 0;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .cta-content {
        padding: 0 1rem;
    }
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.empty-state p {
    font-size: 1rem;
    line-height: 1.6;
}

/* 页脚样式 */
.main-footer {
    background: var(--bg-tertiary);
    padding: 3rem 0 1rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    height: 32px;
    width: auto;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

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

.newsletter {
    margin-top: 1rem;
}

.newsletter-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.newsletter-input-group {
    display: flex;
    gap: 0.5rem;
}

.newsletter-input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
}

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

.newsletter-submit {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-submit:hover {
    background: var(--primary-dark);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-title {
        font-size: 3rem;
    }

    .templates-grid,
    .articles-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-actions {
        justify-content: center;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .stat-item {
        padding: 1.5rem 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .templates-grid,
    .articles-grid,
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-legal {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        min-height: 60vh;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-card {
        padding: 1rem;
    }

    .card-preview {
        width: 250px;
        height: 160px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .social-links {
        justify-content: center;
    }

    .newsletter-input-group {
        flex-direction: column;
    }
}

/* 插件和模板网格样式 */
.plugins-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.plugin-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.plugin-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.plugin-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.plugin-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.plugin-content {
    padding: 0;
}

.plugin-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.plugin-description {
    color: #6b7280;
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.plugin-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: #6b7280;
}

.plugin-downloads, .plugin-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.template-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.template-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.template-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.template-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.template-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.template-content {
    padding: 1.5rem;
}

.template-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.template-description {
    color: #6b7280;
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.template-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: #6b7280;
}

.template-downloads, .template-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* 新闻列表样式 */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.news-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: #e2e8f0;
}

.news-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.news-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    height: calc(100% - 200px);
}

/* 图片右上角的分类标签 */
.news-category-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.news-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.news-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-title a:hover {
    color: #3b82f6;
}

.news-excerpt {
    color: #64748b;
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
}

.news-author, .news-date, .news-views {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* 移除阅读更多按钮样式 */

/* 新闻网格响应式样式 */
@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .news-content {
        padding: 1.5rem;
    }

    .news-title {
        font-size: 1.25rem;
    }

    .news-meta {
        font-size: 0.8125rem;
    }

    .news-category-overlay {
        top: 0.75rem;
        right: 0.75rem;
        font-size: 0.6875rem;
        padding: 0.25rem 0.625rem;
    }
}

@media (max-width: 480px) {
    .news-content {
        padding: 1.25rem;
    }

    .news-title {
        font-size: 1.125rem;
    }

    .news-excerpt {
        font-size: 0.875rem;
    }

    .news-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .news-category-overlay {
        top: 0.5rem;
        right: 0.5rem;
        font-size: 0.625rem;
        padding: 0.25rem 0.5rem;
    }
}

.news-read-more {
    display: inline-flex;
    align-items: center;
    color: #3b82f6;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-read-more:hover {
    color: #1e40af;
}

.news-read-more i {
    margin-left: 0.25rem;
    font-size: 0.75rem;
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination a, .pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination a {
    background: white;
    color: #6b7280;
    border: 1px solid #e5e7eb;
}

.pagination a:hover {
    background: #f3f4f6;
    color: #374151;
}

.pagination .current {
    background: #3b82f6;
    color: white;
    border: 1px solid #3b82f6;
}

.pagination .disabled {
    background: #f9fafb;
    color: #d1d5db;
    border: 1px solid #e5e7eb;
    cursor: not-allowed;
}

/* 新闻图片容器样式 */
.news-image-container {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f8f9fa;
    position: relative;
}

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

.news-card:hover .news-image {
    transform: scale(1.05);
}

.news-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: #94a3b8;
}

.news-image-placeholder i {
    font-size: 3rem;
    opacity: 0.6;
}

/* 文章内容样式 */
.prose {
    color: #374151;
    line-height: 1.75;
}

.prose h1, .prose h2, .prose h3, .prose h4, .prose h5, .prose h6 {
    color: #111827;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.prose h1 { font-size: 2.25rem; }
.prose h2 { font-size: 1.875rem; }
.prose h3 { font-size: 1.5rem; }
.prose h4 { font-size: 1.25rem; }

.prose p {
    margin-bottom: 1.25rem;
}

.prose img {
    max-width: 100%;
    height: auto;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.prose ul, .prose ol {
    margin: 1.25rem 0;
    padding-left: 1.5rem;
}

.prose li {
    margin: 0.5rem 0;
}

.prose blockquote {
    border-left: 4px solid #3b82f6;
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    background: #f8fafc;
    padding: 1rem;
    border-radius: 4px;
}

.prose code {
    background: #f1f5f9;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.prose pre {
    background: #1e293b;
    color: #e2e8f0;
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.prose pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}

/* 新闻响应式设计 */
@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .news-image-container {
        height: 180px;
    }

    .prose {
        font-size: 1rem;
    }

    .prose h1 { font-size: 1.875rem; }
    .prose h2 { font-size: 1.5rem; }
    .prose h3 { font-size: 1.25rem; }
}

/* 认证页面样式 - 左右布局 */
.auth-container {
    min-height: 100vh;
    display: flex;
    background: #f8fafc;
}

/* 左侧背景区域 */
.auth-background {
    flex: 1;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.8) 0%, rgba(118, 75, 162, 0.8) 100%),
                url('/images/auth-bg/login-bg.jpg') center/cover no-repeat;
    position: relative;
    overflow: hidden;
    display: none;
}

.auth-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.3) 0%, transparent 50%);
    animation: backgroundFloat 20s ease-in-out infinite;
}

.auth-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.4;
}

@keyframes backgroundFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(1deg);
    }
    66% {
        transform: translateY(10px) rotate(-1deg);
    }
}

.auth-background-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: 3rem;
    color: white;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.auth-background-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    animation: titleFloat 3s ease-in-out infinite;
}

.auth-background-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    max-width: 400px;
    line-height: 1.6;
    animation: subtitleFloat 3s ease-in-out infinite 0.5s;
}

.auth-background-icon {
    font-size: 4rem;
    margin-bottom: 2rem;
    opacity: 0.8;
    animation: iconFloat 4s ease-in-out infinite;
}

@keyframes titleFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes subtitleFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-3px);
    }
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    50% {
        transform: translateY(-10px) scale(1.05);
    }
}

/* 右侧表单区域 */
.auth-form-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: white;
    min-width: 0; /* 允许收缩 */
}

.auth-form-wrapper {
    width: 100%;
    max-width: 400px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    font-size: 0.875rem;
    color: #6b7280;
}

.auth-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
}

.auth-link:hover {
    color: #2563eb;
    text-decoration: underline;
}

.auth-form {
    margin-top: 2rem;
}

.form-fields {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.875rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input.error {
    border-color: #ef4444;
}

.form-error {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #ef4444;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.form-checkbox {
    width: 1rem;
    height: 1rem;
    color: #3b82f6;
    border: 1px solid #d1d5db;
    border-radius: 4px;
}

.checkbox-input {
    width: 1rem;
    height: 1rem;
    color: #3b82f6;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    margin-right: 0.5rem;
}

.checkbox-label {
    margin-left: 0.5rem;
    font-size: 0.875rem;
    color: #374151;
    display: flex;
    align-items: flex-start;
    line-height: 1.5;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.checkbox-label span,
.checkbox-label a {
    white-space: nowrap;
}

.form-hint {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: #6b7280;
}

.form-submit {
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
}

.btn-primary {
    background: #3b82f6;
    color: white;
}

.btn-primary:hover {
    background: #2563eb;
}

.btn-full {
    width: 100%;
}

.btn i {
    margin-right: 0.5rem;
}

.auth-button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    text-decoration: none;
    outline: none;
}

.auth-button:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
}

.auth-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

.auth-button:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.auth-button:disabled:hover {
    background: #9ca3af;
    transform: none;
    box-shadow: none;
}

.auth-button i {
    font-size: 1rem;
}

.auth-divider {
    position: relative;
    margin: 1.5rem 0;
    text-align: center;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e5e7eb;
}

.auth-divider span {
    background: white;
    padding: 0 1rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.social-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.social-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: white;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    position: relative;
    overflow: hidden;
}

.social-button:hover {
    background: #f9fafb;
    border-color: #9ca3af;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.social-button:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.social-button i {
    font-size: 1rem;
    transition: transform 0.15s ease-in-out;
}

.social-button:hover i {
    transform: scale(1.1);
}

.social-wechat i {
    color: #07c160;
}

.social-wechat:hover {
    border-color: #07c160;
    background: #f0f9f4;
}

.social-qq i {
    color: #12b7f5;
}

.social-qq:hover {
    border-color: #12b7f5;
    background: #eff6ff;
}

/* 密码输入框样式 */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper .form-input {
    padding-right: 2.5rem;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    padding: 0.25rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s ease-in-out;
    z-index: 10;
}

.password-toggle:hover {
    color: #374151;
    background-color: #f3f4f6;
}

.password-toggle:focus {
    outline: none;
    color: #3b82f6;
    background-color: #eff6ff;
}

.password-strength {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* jQuery Validate 错误样式覆盖 */
label.error {
    color: #ef4444 !important;
    font-size: 0.875rem !important;
    margin-top: 0.25rem !important;
    display: block !important;
}

.form-input.error {
    border-color: #ef4444 !important;
}

/* Toastr 样式覆盖 */
.toast-top-right {
    top: 20px;
    right: 20px;
}

.toast-success {
    background-color: #10b981 !important;
}

.toast-error {
    background-color: #ef4444 !important;
}

.toast-warning {
    background-color: #f59e0b !important;
}

.toast-info {
    background-color: #3b82f6 !important;
}

/* 响应式设计 */
@media (min-width: 768px) {
    .auth-background {
        display: flex;
    }
}

@media (max-width: 768px) {
    .auth-container {
        flex-direction: column;
    }

    .auth-background {
        display: flex;
        flex: 0 0 200px;
        min-height: 200px;
    }

    .auth-background-content {
        padding: 2rem;
    }

    .auth-background-title {
        font-size: 1.875rem;
    }

    .auth-background-subtitle {
        font-size: 1rem;
    }

    .auth-form-section {
        flex: 1;
        padding: 2rem 1rem;
    }
}

@media (max-width: 640px) {
    .auth-form-section {
        flex: 0 0 auto;
        padding: 1.5rem 1rem;
    }

    .auth-form-wrapper {
        max-width: 100%;
    }

    .checkbox-label {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .auth-background {
        flex: 0 0 150px;
        min-height: 150px;
    }

    .auth-background-content {
        padding: 1.5rem;
    }

    .auth-background-title {
        font-size: 1.5rem;
    }

    .auth-background-subtitle {
        font-size: 0.875rem;
    }

    .auth-form-section {
        padding: 1.5rem 1rem;
    }

    .auth-title {
        font-size: 1.5rem;
    }

    .checkbox-label {
        font-size: 0.75rem;
        line-height: 1.4;
    }
}

@media (max-width: 360px) {
    .auth-form-section {
        padding: 1rem;
    }

    .checkbox-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .checkbox-label {
        margin-left: 0;
    }
}

/* 页面通用样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 4rem 0;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

/* 产品功能页面header */
.features-header {
    background-image: url('/images/headers/features-bg.jpg');
}

/* 插件市场页面header */
.plugins-header {
    background-image: url('/images/headers/plugins-bg.jpg');
}

/* 模板市场页面header */
.templates-header {
    background-image: url('/images/headers/templates-bg.jpg');
}

/* 文档中心页面header */
.docs-header {
    background-image: url('/images/headers/docs-bg.jpg');
}

/* 新闻动态页面header */
.news-header {
    background-image: url('/images/headers/news-bg.jpg');
}

/* 文章列表页面header */
.articles-header {
    background-image: url('/images/headers/articles-bg.jpg');
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 带背景图片的页面标题样式 */
.page-header .page-title {
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-header .page-subtitle {
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.page-header .page-description {
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.page-header .page-stats {
    color: white;
}

.page-header .stat-item {
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.page-header .stat-item strong {
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-header .search-box {
    margin-top: 2rem;
}

.page-header .search-input {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 16px;
    width: 300px;
    max-width: 100%;
}

.page-header .search-btn {
    background: #3B82F6;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    color: white;
    margin-left: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.page-header .search-btn:hover {
    background: #2563EB;
}

/* 响应式样式 */
@media (max-width: 768px) {
    .page-header {
        padding: 3rem 0;
    }

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

    .page-header .page-subtitle {
        font-size: 1rem;
    }

    .page-header .search-input {
        width: 250px;
    }

    .page-header .search-btn {
        margin-left: 5px;
        padding: 12px 15px;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 2rem 0;
    }

    .page-header .page-title {
        font-size: 1.75rem;
    }

    .page-header .search-input {
        width: 200px;
        font-size: 14px;
    }

    .page-header .search-form {
        flex-direction: column;
        gap: 10px;
    }

    .page-header .search-btn {
        margin-left: 0;
        width: 100%;
        max-width: 200px;
    }
}

/* 新闻图片占位符样式 */
.news-image-placeholder i {
    font-size: 3rem;
    color: #9ca3af;
}

/* 响应式容器 */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .page-subtitle {
        font-size: 1rem;
    }
}

/* 面包屑导航样式 */
.breadcrumb {
    margin-bottom: 2rem;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #6b7280;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumb-link {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.15s ease-in-out;
}

.breadcrumb-link:hover {
    color: #3b82f6;
}

.breadcrumb-current {
    color: #1f2937;
    font-weight: 500;
}

.breadcrumb-list i {
    font-size: 0.75rem;
    color: #9ca3af;
}

/* 文章容器样式 */
.article-container {
    margin: 0 auto;
}

/* 响应式面包屑 */
@media (max-width: 768px) {
    .breadcrumb-list {
        font-size: 0.75rem;
        gap: 0.25rem;
    }

    .breadcrumb-current {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: 200px;
    }
}