:root {
    --primary-color: #e53935;
    --primary-light: #ff6f60;
    --primary-dark: #ab000d;
    --secondary-color: #f5f5f5;
    --text-color: #333333;
    --light-text: #666666;
    --border-color: #e0e0e0;
    --success-color: #4caf50;
    --font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-color);
    line-height: 1.6;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 24px;
    font-weight: bold;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--primary-color);
}

.contact-info {
    display: flex;
    align-items: center;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-free-trial {
    display: inline-block;
    padding: 8px 15px;
    background-color: #fff;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-free-trial:hover {
    background-color: #f5f5f5;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #ff6b6b;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-weight: 500;
}

.avatar-letter {
    font-size: 16px;
    text-transform: uppercase;
}

.user-actions {
    display: flex;
}

.user-actions a {
    text-decoration: none;
    margin-left: 15px;
    font-size: 14px;
}

.login {
    color: var(--primary-color);
}

.register {
    color: var(--light-text);
}

/* Hero Section */
.hero {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.hero h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
}

/* Tabs */
.tab-container {
    margin-bottom: 30px;
}

.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 30px;
    font-size: 18px;
    cursor: pointer;
    position: relative;
    color: var(--light-text);
}

.tab-btn.active {
    color: var(--primary-color);
    font-weight: bold;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
}

/* Pricing Cards */
.pricing-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.pricing-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    width: 320px;
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.pricing-card h3 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 15px;
}

.price {
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 20px;
}

.btn {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-bottom: 20px;
}

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

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

.features h4 {
    font-size: 16px;
    margin-bottom: 15px;
    color: var(--light-text);
}

.features ul {
    list-style: none;
}

.features ul li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.features ul li i {
    color: var(--success-color);
    margin-right: 10px;
}

/* Tooltip */
.tooltip {
    position: absolute;
    top: -15px;
    right: -15px;
    background-color: #ffd600;
    padding: 15px;
    border-radius: 6px;
    width: 180px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.tooltip-content p {
    font-size: 12px;
    margin-bottom: 5px;
}

.tooltip-content p:first-child {
    font-weight: bold;
}

/* Note */
.note {
    text-align: center;
    margin-top: 20px;
    color: var(--light-text);
    font-size: 14px;
}

.note i {
    color: var(--primary-color);
}

/* FAQ Section */
.faq {
    padding: 60px 0;
    background-color: #fff;
}

.faq h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 20px;
}

.faq-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--light-text);
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    cursor: pointer;
}

.accordion-header h3 {
    font-size: 18px;
    font-weight: 500;
}

.accordion-header i {
    color: var(--light-text);
    transition: transform 0.3s;
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 0 15px;
    display: none;
}

.accordion-item.active .accordion-content {
    display: block;
}

/* Footer */
footer {
    background-color: #f5f5f5;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-logo h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.link-group h4 {
    margin-bottom: 15px;
    font-size: 16px;
}

.link-group ul {
    list-style: none;
}

.link-group ul li {
    margin-bottom: 10px;
}

.link-group ul li a {
    text-decoration: none;
    color: var(--light-text);
    font-size: 14px;
    transition: color 0.3s;
}

.link-group ul li a:hover {
    color: var(--primary-color);
}

.qr-code {
    text-align: center;
    max-width: 120px; /* 限制最大宽度 */
}

.qr-code img {
    width: 100px; /* 设置固定宽度 */
    height: auto;
    margin-bottom: 10px;
    border-radius: 4px; /* 添加圆角 */
}

.qr-code p {
    font-size: 12px;
    color: var(--light-text);
    line-height: 1.4;
}

/* Responsive */
@media (max-width: 992px) {
    .pricing-container {
        flex-direction: column;
        align-items: center;
    }
    
    .pricing-card {
        width: 100%;
        max-width: 400px;
        margin-bottom: 20px;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        margin: 30px 0;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }
    
    nav ul {
        margin: 20px 0;
    }
    
    .contact-info {
        align-items: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 20px;
    }
}

/* Banner Section */
.banner {
    background-color: #f9f9f9;
    padding: 60px 0 0;
    position: relative;
}

.banner-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 40px;
}

.banner-content h1 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.banner-content p {
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 30px;
}

.feature-list {
    margin: 30px 0;
}

.feature-item {
    margin-bottom: 15px;
}

.feature-item h3 {
    display: inline;
    font-size: 18px;
    font-weight: 600;
}

.feature-item p {
    display: inline;
    font-size: 16px;
}

.btn-primary {
    display: inline-block;
    padding: 8px 15px;  /* 减小内边距 */
    background-color: #e53935;
    color: white;
    border: none;
    border-radius: 4px;
    text-decoration: none;
    font-weight: normal;
    font-size: 14px;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: #d32f2f;
}

.banner-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.btn-outline {
    display: inline-block;
    padding: 8px 15px;  /* 减小内边距 */
    border: 1px solid #1890ff;  /* 蓝色边框 */
    border-radius: 4px;
    color: #1890ff;  /* 蓝色文字 */
    text-decoration: none;
    font-weight: normal;
    font-size: 14px;  /* 更小的字体大小 */
    transition: all 0.3s ease;
    background: transparent;
}

.btn-outline:hover {
    background-color: #f5f5f5;
}

/* Rating Section */
.rating-section {
    background-color: #fff;
    padding: 20px 0;
    box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.05);
}

.rating-items {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.rating-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.rating-item img {
    margin-bottom: 10px;
}

.stars {
    color: #ffc107;
    margin-bottom: 5px;
}

.rating-item p {
    font-size: 14px;
    font-weight: 500;
}

/* Testimonials Section */
.testimonials {
    padding: 60px 0;
    background-color: #fff;
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.testimonial-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.testimonial-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.testimonial-content {
    padding: 20px;
}

.testimonial-content p {
    font-size: 14px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.testimonial-content h4 {
    font-size: 14px;
    color: var(--light-text);
    font-weight: 500;
}

/* Product Intro Section */
.product-intro {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.product-intro h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 28px;
}

.intro-text {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--light-text);
}

.intro-image {
    text-align: center;
}

.intro-image img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Product Features Section */
.product-features {
    padding: 60px 0;
    background-color: #fff;
}

.product-features h2 {
    text-align: center;
    margin-bottom: 50px;
    font-size: 28px;
}

.feature-row {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    gap: 40px;
}

.feature-row.reverse {
    flex-direction: row-reverse;
}

.feature-image {
    flex: 1;
}

.feature-image img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-description {
    flex: 1;
}

.feature-description p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--light-text);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .feature-row, .feature-row.reverse {
        flex-direction: column;
    }
    
    .rating-items {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .banner-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-outline {
        width: 200px;
        text-align: center;
        margin-bottom: 10px;
    }
}

/* 价格页面特定样式 */
.pricing-hero {
    padding: 80px 0 60px;
    background-color: #f9f9f9;
}

.pricing-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 40px;
}

.pricing-faq {
    background-color: #fff;
    padding: 60px 0;
}

/* 导航激活状态 */
nav ul li a.active {
    color: var(--primary-color);
    font-weight: bold;
}

/* CTA 部分 */
.cta-section {
    background-color: #f5f5f5;
    padding: 60px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 28px;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 16px;
    color: var(--light-text);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 博客页面样式 */
.blog-hero {
    background-color: #f8f9fa;
    padding: 60px 0 40px;
}

.blog-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
    color: #333;
}

.blog-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
}

.blog-search {
    display: flex;
    max-width: 600px;
    margin: 0 auto 40px;
}

.blog-search input {
    flex-grow: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 16px;
}

.blog-search button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

.blog-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.category-tag {
    padding: 8px 16px;
    background-color: #f0f0f0;
    color: #666;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.3s;
}

.category-tag:hover, .category-tag.active {
    background-color: var(--primary-color);
    color: white;
}

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

.blog-pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 40px;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 4px;
    background-color: #f0f0f0;
    color: #666;
    transition: all 0.3s;
}

.page-link.active, .page-link:hover {
    background-color: var(--primary-color);
    color: white;
}

.page-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: #666;
}

@media (max-width: 992px) {
    .blog-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-cards {
        grid-template-columns: 1fr;
    }
    
    .blog-categories {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
    }
    
    .category-tag {
        flex-shrink: 0;
    }
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
    color: #666;
    font-size: 14px;
}

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

.blog-meta i {
    margin-right: 5px;
    color: var(--primary-color);
}

.blog-featured-image {
    margin-bottom: 30px;
    border-radius: 8px;
    overflow: hidden;
}

.blog-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.blog-content h2 {
    font-size: 28px;
    margin: 40px 0 20px;
    color: #333;
}

.blog-content h3 {
    font-size: 22px;
    margin: 30px 0 15px;
    color: #444;
}

.blog-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #555;
}

.blog-content ul, .blog-content ol {
    margin-bottom: 20px;
    padding-left: 20px;
}

.blog-content li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.blog-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding: 15px 20px;
    background-color: #f9f9f9;
    margin: 20px 0;
    font-style: italic;
    color: #555;
}

.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: 20px 0;
}

.blog-content .tip-box {
    background-color: #f0f7ff;
    border-left: 4px solid #4a90e2;
    padding: 20px;
    margin: 30px 0;
    border-radius: 0 6px 6px 0;
}

.blog-content .warning-box {
    background-color: #fff8f0;
    border-left: 4px solid #f5a623;
    padding: 20px;
    margin: 30px 0;
    border-radius: 0 6px 6px 0;
}

.blog-content .cta-box {
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 25px;
    margin: 40px 0;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.blog-content .cta-box h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

.blog-tags {
    margin: 40px 0 20px;
}

.blog-tags a {
    display: inline-block;
    background-color: #f0f0f0;
    color: #666;
    padding: 5px 12px;
    border-radius: 20px;
    margin-right: 10px;
    margin-bottom: 10px;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s;
}

.blog-tags a:hover {
    background-color: var(--primary-color);
    color: white;
}

.blog-share {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.blog-share span {
    margin-right: 15px;
    color: #666;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #f5f5f5;
    color: #666;
    margin-right: 10px;
    text-decoration: none;
    transition: all 0.3s;
}

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

.blog-author-box {
    display: flex;
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 40px;
}

.author-avatar {
    flex-shrink: 0;
    margin-right: 20px;
}

.author-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h3 {
    margin-top: 0;
    margin-bottom: 5px;
}

.author-title {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.author-bio {
    margin-bottom: 15px;
    line-height: 1.6;
}

.author-social a {
    display: inline-block;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #eee;
    color: #666;
    text-align: center;
    line-height: 32px;
    margin-right: 10px;
    transition: all 0.3s;
}

.author-social a:hover {
    background-color: var(--primary-color);
    color: white;
}

.blog-comments {
    margin-top: 40px;
}

.blog-comments h3 {
    margin-bottom: 20px;
}

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

.comment-form textarea {
    width: 100%;
    height: 120px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    resize: vertical;
    margin-bottom: 15px;
}

.comment-item {
    display: flex;
    margin-bottom: 25px;
}

.comment-avatar {
    flex-shrink: 0;
    margin-right: 15px;
}

.comment-avatar img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-content {
    flex-grow: 1;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.comment-header h4 {
    margin: 0;
    font-size: 16px;
}

.author-tag {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: normal;
}

.comment-time {
    color: #999;
    font-size: 13px;
}

.comment-actions {
    margin-top: 10px;
}

.comment-actions a {
    display: inline-block;
    color: #666;
    margin-right: 15px;
    font-size: 13px;
    text-decoration: none;
}

.comment-actions a:hover {
    color: var(--primary-color);
}

.comment-replies {
    margin-top: 20px;
    margin-left: 30px;
    padding-left: 20px;
    border-left: 2px solid #eee;
}

.load-more {
    text-align: center;
    margin-top: 30px;
}

.related-blogs {
    background-color: #f9f9f9;
    padding: 60px 0;
}

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

.blog-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.blog-image {
    display: block;
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.blog-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.blog-content {
    padding: 20px;
}

.blog-card h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 18px;
}

.blog-card h3 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.blog-card h3 a:hover {
    color: var(--primary-color);
}

.blog-card p {
    color: #666;
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.6;
}

.blog-card .blog-meta {
    margin-top: 0;
    font-size: 13px;
}

.cta-section {
    background-color: #f0f7ff;
    padding: 60px 0;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: 15px;
    font-size: 32px;
}

.cta-content p {
    margin-bottom: 30px;
    font-size: 18px;
    color: #555;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

@media (max-width: 992px) {
    .blog-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-cards {
        grid-template-columns: 1fr;
    }
    
    .blog-author-box {
        flex-direction: column;
    }
    
    .author-avatar {
        margin-bottom: 15px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
}

/* 精选文章 */
.blog-featured {
    padding: 40px 0;
    background-color: #fff;
}

.featured-post {
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.featured-image {
    position: relative;
}

.featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.featured-tag {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.featured-content {
    padding: 25px;
}

.post-meta {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 14px;
}

.post-category {
    color: var(--primary-color);
    font-weight: 500;
    margin-right: 15px;
}

.post-date {
    color: var(--light-text);
}

.featured-content h2 {
    font-size: 24px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.featured-content p {
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
}

.read-more i {
    margin-left: 5px;
    transition: transform 0.3s;
}

.read-more:hover i {
    transform: translateX(5px);
}

/* 博客列表 */
.blog-list {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.blog-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.blog-image {
    position: relative;
}

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

.blog-category {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
}

.blog-content {
    padding: 20px;
}

.blog-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-content .post-meta {
    margin-bottom: 10px;
}

.post-views {
    color: var(--light-text);
    display: flex;
    align-items: center;
}

.post-views i {
    margin-right: 5px;
}

.blog-content p {
    color: var(--light-text);
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.6;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.page-number, .page-prev, .page-next, .page-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s;
}

.page-number:hover, .page-prev:hover, .page-next:hover {
    background-color: #f0f0f0;
}

.page-number.active {
    background-color: var(--primary-color);
    color: white;
}

.page-prev.disabled, .page-next.disabled {
    color: #ccc;
    cursor: not-allowed;
}


.pagination li {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s;
}

.pagination li {
    background-color: #f0f0f0;
}

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

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

/* 订阅区域 */
.blog-subscribe {
    padding: 60px 0;
    background-color: #fff;
}

.subscribe-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 40px;
    background-color: #f9f9f9;
    border-radius: 8px;
}

.subscribe-box h2 {
    font-size: 24px;
    margin-bottom: 15px;
}

.subscribe-box p {
    color: var(--light-text);
    margin-bottom: 25px;
}

.subscribe-form {
    display: flex;
    max-width: 450px;
    margin: 0 auto 15px;
}

.subscribe-form input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px 0 0 4px;
    font-size: 16px;
}

.subscribe-form button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 25px;
    border-radius: 0 4px 4px 0;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

.subscribe-form button:hover {
    background-color: var(--primary-dark);
}

.privacy-note p {
    font-size: 12px;
    color: var(--light-text);
    margin-bottom: 0;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .featured-post {
        flex-direction: column;
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-categories {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
    }
    
    .category-tag {
        flex-shrink: 0;
    }
}

/* 运营资料库样式 */
.resources-hero {
    background-color: #f9f9f9;
    padding: 60px 0 40px;
    text-align: center;
}

.resources-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.resources-subtitle {
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.resources-search {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
}

.resources-search input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px 0 0 4px;
    font-size: 16px;
}

.resources-search button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

/* 资源分类标签 */
.resources-categories {
    background-color: #fff;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

.category-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.category-tab {
    background: none;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    color: var(--light-text);
    border-radius: 20px;
    transition: all 0.3s;
}

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

.category-tab.active {
    background-color: var(--primary-color);
    color: white;
}

/* 热门推荐资源 */
.resources-featured {
    padding: 60px 0 40px;
    background-color: #fff;
}

.resources-featured h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
}

.featured-resources {
    max-width: 800px;
    margin: 0 auto;
}

.resource-card.featured {
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.resource-card.featured:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.resource-image {
    position: relative;
}

.resource-image img {
    width: 100%;
    height: auto;
    display: block;
}

.resource-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.resource-tag {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
}

.resource-content {
    padding: 25px;
}

.resource-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.resource-content p {
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.resource-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--light-text);
}

.resource-downloads {
    display: flex;
    align-items: center;
}

.resource-downloads i {
    margin-right: 5px;
    color: var(--primary-color);
}

.btn-download {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    transition: background-color 0.3s;
}

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

/* 资源列表 */
.resources-list {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.resources-list h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.resource-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* 资源贡献区域 */
.resources-contribute {
    padding: 60px 0;
    background-color: #fff;
}

.contribute-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 40px;
    background-color: #f9f9f9;
    border-radius: 8px;
}

.contribute-box h2 {
    font-size: 24px;
    margin-bottom: 15px;
}

.contribute-box p {
    color: var(--light-text);
    margin-bottom: 25px;
}

.contribute-note {
    font-size: 14px;
    margin-top: 20px;
    color: var(--light-text);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .resource-card.featured {
        flex-direction: column;
    }
    
    .resources-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .resources-grid {
        grid-template-columns: 1fr;
    }
    
    .category-tabs {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
    }
    
    .category-tab {
        white-space: nowrap;
    }
}

/* 下拉菜单样式 */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    z-index: 1;
    border-radius: 4px;
    top: 100%;
    left: 0;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: var(--light-text);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 14px;
    transition: background-color 0.3s;
}

.dropdown-content a:hover {
    background-color: #f5f5f5;
    color: var(--primary-color);
}

.dropdown > a::after {
    content: '\f107';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-left: 5px;
}

/* 手册页面样式 */
.manual-hero {
    background-color: #f9f9f9;
    padding: 60px 0 40px;
    text-align: center;
}

.manual-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.manual-subtitle {
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.manual-content {
    padding: 60px 0;
    background-color: #fff;
}

.manual-layout {
    display: flex;
    gap: 40px;
}

.manual-sidebar {
    width: 250px;
    flex-shrink: 0;
    position: sticky;
    top: 100px;
    align-self: flex-start;
}

.sidebar-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    margin-bottom: 10px;
}

.sidebar-menu a {
    display: block;
    padding: 8px 15px;
    text-decoration: none;
    color: var(--light-text);
    border-radius: 4px;
    transition: all 0.3s;
}

.sidebar-menu a:hover, .sidebar-menu a.active {
    background-color: #f5f5f5;
    color: var(--primary-color);
}

.manual-main {
    flex: 1;
}

.manual-section {
    margin-bottom: 60px;
}

.manual-section h2 {
    font-size: 28px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.manual-section h3 {
    font-size: 22px;
    margin: 30px 0 15px;
}

.manual-section p, .manual-section ul, .manual-section ol {
    margin-bottom: 20px;
    line-height: 1.8;
}

.manual-section ul, .manual-section ol {
    padding-left: 20px;
}

.manual-section li {
    margin-bottom: 10px;
}

.manual-image {
    margin: 30px 0;
}

.manual-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.image-caption {
    text-align: center;
    margin-top: 10px;
    font-size: 14px;
    color: var(--light-text);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .manual-layout {
        flex-direction: column;
    }
    
    .manual-sidebar {
        width: 100%;
        position: static;
        margin-bottom: 40px;
    }
    
    .sidebar-menu {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .sidebar-menu li {
        margin-bottom: 0;
    }
}

/* 产品页面样式 */
.products-hero {
    background-color: #f9f9f9;
    padding: 60px 0 40px;
    text-align: center;
}

.products-hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.products-subtitle {
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.product-showcase {
    padding: 60px 0;
    background-color: #fff;
}

.product-item {
    display: flex;
    margin-bottom: 80px;
    gap: 40px;
    align-items: center;
}

.product-item.reverse {
    flex-direction: row-reverse;
}

.product-image {
    flex: 1;
}

.product-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.product-details {
    flex: 1;
    position: relative;
}

.product-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.product-details h2 {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.product-tagline {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 500;
}

.product-description {
    font-size: 16px;
    color: var(--light-text);
    line-height: 1.6;
    margin-bottom: 30px;
}

.product-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

.feature {
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 8px;
    transition: transform 0.3s;
}

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

.feature i {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.feature h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.feature p {
    font-size: 14px;
    color: var(--light-text);
    line-height: 1.5;
}

.product-actions {
    display: flex;
    gap: 15px;
}

/* 产品对比表格 */
.product-comparison {
    background-color: #f9f9f9;
    padding: 60px 0;
    text-align: center;
}

.product-comparison h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.comparison-subtitle {
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 auto;
    max-width: 900px;
    background-color: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    overflow: hidden;
}

.comparison-table th,
.comparison-table td {
    padding: 15px 20px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.comparison-table th {
    position: relative;  /* 添加相对定位 */
    padding: 20px;      /* 增加内边距确保有空间显示标签 */
    background-color: var(--primary-color);
    color: white;
    font-weight: 500;
}

.comparison-table th:first-child {
    text-align: left;
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table .fa-check {
    color: var(--primary-color);
}

.comparison-table .fa-times {
    color: #ccc;
}

/* 产品套餐 */
.product-bundle {
    padding: 60px 0;
    background-color: #fff;
}

.product-bundle h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 15px;
}

.bundle-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.bundle-options {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.bundle-card {
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 30px;
    width: 300px;
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.bundle-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.bundle-card.featured {
    border: 2px solid var(--primary-color);
    background-color: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.bundle-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.bundle-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    text-align: center;
}

.bundle-price {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 5px;
}

.bundle-original {
    font-size: 16px;
    color: var(--light-text);
    text-decoration: line-through;
    text-align: center;
    margin-bottom: 20px;
}

.bundle-products {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.bundle-product {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.bundle-product img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-bottom: 5px;
}

.bundle-product span {
    font-size: 14px;
    color: var(--text-color);
}

.bundle-features {
    list-style: none;
    margin-bottom: 25px;
}

.bundle-features li {
    margin-bottom: 10px;
    font-size: 14px;
    display: flex;
    align-items: flex-start;
}

.bundle-features li i {
    color: var(--primary-color);
    margin-right: 10px;
    margin-top: 3px;
}

.bundle-card .btn-primary {
    width: 100%;
    text-align: center;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .product-item {
        flex-direction: column;
    }
    
    .product-item.reverse {
        flex-direction: column;
    }
    
    .product-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .comparison-table th,
    .comparison-table td {
        padding: 10px;
    }
    
    .bundle-card {
        width: 100%;
    }
}

/* 产品详情页样式 */
.product-hero {
    padding: 80px 0;
    background-color: #f9f9f9;
    overflow: hidden;
}

.product-hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.product-hero-content {
    flex: 1;
}

.product-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.product-hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.product-tagline {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 500;
}

.product-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--light-text);
    margin-bottom: 30px;
}

.product-actions {
    display: flex;
    gap: 15px;
}

.product-hero-image {
    flex: 1;
}

.product-hero-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 产品功能部分 */
.product-features-section {
    padding: 80px 0;
    background-color: white;
}

.product-features-section h2,
.product-showcase-section h2,
.product-workflow h2,
.product-testimonials h2,
.product-pricing h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background-color: #f9f9f9;
    border-radius: 10px;
    padding: 30px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(var(--primary-rgb), 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 24px;
    color: var(--primary-color);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.feature-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--light-text);
}

/* 产品展示部分 */
.product-showcase-section {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.showcase-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.showcase-tab {
    padding: 12px 24px;
    background-color: white;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    color: var(--light-text);
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.showcase-tab.active {
    background-color: var(--primary-color);
    color: white;
}

.showcase-display {
    text-align: center;
}

.showcase-image {
    width: 100%;
    max-width: 1000px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 工作流程部分 */
.product-workflow {
    padding: 80px 0;
    background-color: white;
}

.workflow-steps {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
    position: relative;
}

.workflow-steps::before {
    content: '';
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #eee;
    z-index: 1;
}

.workflow-step {
    text-align: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    margin: 0 auto 20px;
}

.workflow-step h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.workflow-step p {
    font-size: 14px;
    color: var(--light-text);
    max-width: 200px;
    margin: 0 auto;
}

/* 用户评价部分 */
.product-testimonials {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.testimonial-slider {
    margin-top: 50px;
    display: flex;
    overflow-x: auto;
    gap: 30px;
    padding-bottom: 30px;
    scrollbar-width: none; /* Firefox */
}

.testimonial-slider::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Edge */
}

.testimonial-card {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    min-width: 300px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

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

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

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

.testimonial-info h4 {
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--text-color);
}

.testimonial-info p {
    font-size: 14px;
    color: var(--light-text);
}

.testimonial-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--light-text);
    font-style: italic;
}

.testimonial-rating {
    margin-top: 15px;
}

.testimonial-rating i {
    color: #FFD700;
    font-size: 14px;
}

/* 价格方案部分 */
.product-pricing {
    padding: 80px 0;
    background-color: white;
}

.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
}

.pricing-card {
    background-color: #f9f9f9;
    border-radius: 10px;
    padding: 40px 30px;
    width: 300px;
    text-align: center;
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    background-color: white;
    border: 2px solid var(--primary-color);
    box-shadow: 0 10px 30px rgba(var(--primary-rgb), 0.1);
}

.card-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.pricing-card .price {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.pricing-features li {
    margin-bottom: 15px;
    font-size: 15px;
    color: var(--text-color);
    display: flex;
    align-items: center;
}

.pricing-features li i {
    margin-right: 10px;
    color: var(--primary-color);
}

.pricing-features li.disabled {
    color: #aaa;
}

.pricing-features li.disabled i {
    color: #ddd;
}

.pricing-card .btn-primary {
    width: 100%;
}

/* CTA部分 */
.cta-section {
    padding: 80px 0;
    background-color: #f9f9f9;
    text-align: center;
}

.cta-section h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.cta-section p {
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .product-hero .container {
        flex-direction: column;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .workflow-steps {
        flex-direction: column;
        gap: 40px;
    }
    
    .workflow-steps::before {
        display: none;
    }
    
    .pricing-cards {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .showcase-tabs {
        flex-wrap: wrap;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* 热门推荐轮播样式 */
.hot-recommendations {
    padding: 60px 0;
    background-color: #fff;
}

.hot-recommendations h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
    color: var(--text-color);
}

.carousel-container {
    position: relative;
    margin: 30px 0;
    overflow: hidden;
}

.carousel-wrapper {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: calc(33.333% - 20px);
    margin: 0 10px;
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    border: 1px solid #eee;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
}

.carousel-control.prev {
    left: -20px;
}

.carousel-control.next {
    right: -20px;
}

.recommendation-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.recommendation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.recommendation-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.recommendation-card h3 {
    font-size: 18px;
    margin: 15px 0 10px;
    padding: 0 15px;
}

.recommendation-card p {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
    padding: 0 15px;
    flex-grow: 1;
}

.recommendation-meta {
    display: flex;
    flex-wrap: wrap;
    padding: 0 15px;
    margin-bottom: 15px;
    font-size: 13px;
    color: #888;
}

.recommendation-meta span {
    margin-right: 15px;
}

.recommendation-card .btn-outline {
    margin: 0 15px 15px;
}

@media (max-width: 992px) {
    .carousel-slide {
        min-width: calc(50% - 20px);
    }
}

@media (max-width: 768px) {
    .carousel-slide {
        min-width: calc(100% - 20px);
    }
}

/* 工作台页面新样式 */
.workbench-container {
    display: flex;
    min-height: calc(100vh - 80px - 300px); /* 减去头部和底部的高度 */
    background-color: #f9f9f9;
}

.workbench-sidebar {
    width: 220px;
    background-color: #fff;
    border-right: 1px solid #eee;
    padding: 20px 0;
}

.sidebar-header {
    padding: 0 20px 15px;
    border-bottom: 1px solid #eee;
}

.sidebar-header h3 {
    font-size: 16px;
    color: #333;
    margin: 0;
}

.tool-list {
    list-style: none;
    padding: 0;
    margin: 15px 0 0;
}

.tool-item {
    margin-bottom: 5px;
}

.tool-item a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #666;
    text-decoration: none;
    transition: all 0.3s;
}

.tool-item a:hover {
    background-color: rgba(var(--primary-rgb), 0.05);
    color: var(--primary-color);
}

.tool-item.active a {
    background-color: rgba(var(--primary-rgb), 0.1);
    color: var(--primary-color);
    border-left: 3px solid var(--primary-color);
}

.tool-item i {
    margin-right: 10px;
    font-size: 16px;
}

.workbench-main {
    flex: 1;
    padding: 30px;
}

.tool-panel {
    display: none;
}

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

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

.tool-header h1 {
    font-size: 28px;
    margin-bottom: 10px;
    color: #333;
}

.tool-description {
    font-size: 16px;
    color: #666;
}

.tool-content {
    max-width: 800px;
    margin: 0 auto;
}

.input-area {
    margin-bottom: 30px;
}

.input-box {
    display: flex;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    background-color: #fff;
}

.url-input {
    flex: 1;
    padding: 15px;
    border: none;
    font-size: 16px;
    outline: none;
}

.extract-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 25px;
    font-size: 16px;
    cursor: pointer;
}

.extract-btn:hover {
    background-color: #e63946;
}

.input-tip {
    margin-top: 10px;
    font-size: 13px;
    color: #888;
}

.upload-area {
    margin-bottom: 30px;
}

.upload-box {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background-color: #fff;
}

.upload-box:hover, .upload-box.dragover {
    border-color: var(--primary-color);
    background-color: rgba(var(--primary-rgb), 0.05);
}

.upload-box i {
    font-size: 40px;
    color: #ccc;
    margin-bottom: 15px;
}

.upload-box p {
    font-size: 16px;
    margin-bottom: 5px;
    color: #333;
}

.upload-box span {
    font-size: 13px;
    color: #888;
}

.platform-support {
    text-align: center;
    margin-top: 40px;
}

.platform-support h4 {
    font-size: 16px;
    color: #666;
    margin-bottom: 15px;
}

.platform-icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
}

.platform-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.platform-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 视频预览样式 */
.video-preview {
    margin-bottom: 20px;
}

.video-preview video {
    width: 100%;
    border-radius: 8px;
    background-color: #000;
}

/* 下载音频按钮 */
.btn-download-audio {
    background-color: #6c5ce7;
    color: white;
    padding: 10px 15px;
    border-radius: 4px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    transition: background-color 0.3s;
}

.btn-download-audio:hover {
    background-color: #5649c0;
}

.btn-download-audio i {
    margin-right: 8px;
}

/* 工具FAQ样式 */
.tool-faq {
    margin-top: 50px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 25px;
}

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

.faq-item {
    margin-bottom: 20px;
}

.faq-item h4 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #333;
}

.faq-item p {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

/* 核心功能部分样式 */
.core-features {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 18px;
}

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

.feature-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(229, 57, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 28px;
    color: var(--primary-color);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* 产品展示部分样式 */
.products-showcase {
    padding: 80px 0;
}

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

.product-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-content {
    padding: 25px;
}

.product-content h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: #333;
}

.product-content p {
    color: #666;
    margin-bottom: 20px;
}

.product-features-list {
    list-style: none;
    margin-bottom: 25px;
}

.product-features-list li {
    margin-bottom: 10px;
    color: #555;
    display: flex;
    align-items: center;
}

.product-features-list li i {
    color: var(--primary-color);
    margin-right: 10px;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .features-grid, .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-grid, .products-grid {
        grid-template-columns: 1fr;
    }
}

/* 运营资料详情页样式 */
.resource-detail-hero {
    padding: 40px 0;
    background-color: #f9f9f9;
}

.resource-breadcrumb {
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}

.resource-breadcrumb a {
    color: #666;
    text-decoration: none;
}

.resource-breadcrumb a:hover {
    color: var(--primary-color);
}

.resource-detail-header {
    display: flex;
    gap: 40px;
    align-items: center;
}

.resource-detail-info {
    flex: 1;
}

.resource-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 15px;
}

.resource-detail-info h1 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #333;
}

.resource-description {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.resource-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
}

.meta-item {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 14px;
}

.meta-item i {
    margin-right: 5px;
    color: var(--primary-color);
}

.resource-actions {
    display: flex;
    gap: 15px;
}

.resource-thumbnail {
    width: 400px;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.resource-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 资料详情内容部分 */
.resource-detail-content {
    padding: 60px 0;
}

.resource-detail-layout {
    display: flex;
    gap: 30px;
}

.resource-main {
    flex: 1;
}

.resource-sidebar {
    width: 300px;
}

.resource-tabs {
    display: flex;
    border-bottom: 1px solid #eee;
    margin-bottom: 30px;
}

.tab-btn {
    padding: 15px 25px;
    background: none;
    border: none;
    font-size: 16px;
    color: #666;
    cursor: pointer;
    position: relative;
}

.tab-btn.active {
    color: var(--primary-color);
    font-weight: 500;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
}

.tab-content {
    display: none;
}

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

/* 预览部分样式 */
.preview-container {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
}

.preview-header h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.preview-controls {
    display: flex;
    gap: 10px;
}

.preview-btn {
    padding: 8px 15px;
    background-color: #f5f5f5;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.preview-btn i {
    margin-right: 5px;
}

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

.preview-frame {
    display: none;
    padding: 30px;
}

.preview-frame.active {
    display: block;
}

.preview-slides {
    position: relative;
}

.slide {
    text-align: center;
}

.slide img {
    max-width: 100%;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.slide-number {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 14px;
}

.preview-navigation {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 20px;
}

.nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f5f5f5;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s;
}

.nav-btn:hover {
    background-color: #e0e0e0;
}

.document-preview {
    text-align: center;
}

.document-preview img {
    max-width: 100%;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.pdf-container {
    width: 100%;
    height: 600px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    position: relative;
}

.pdf-container object {
    width: 100%;
    height: 100%;
    border: none;
}

.pdf-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f9f9f9;
    border-radius: 8px;
}

.pdf-placeholder i {
    font-size: 60px;
    color: #f40f02;
    margin-bottom: 20px;
}

.pdf-placeholder p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
}

/* 修复Word预览占位符样式 */
.document-preview {
    width: 100%;
    text-align: center;
}

/* 修复PPT预览占位符样式 */
.preview-slides {
    position: relative;
    width: 100%;
    text-align: center;
}

/* 详细介绍部分 */
.description-content {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.description-content p {
    margin-bottom: 15px;
    line-height: 1.7;
    color: #555;
}

.description-content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.description-content li {
    margin-bottom: 10px;
    color: #555;
}

.resource-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.resource-tag {
    display: inline-block;
    padding: 5px 12px;
    background-color: #f0f0f0;
    border-radius: 20px;
    font-size: 13px;
    color: #666;
    text-decoration: none;
}

.resource-tag:hover {
    background-color: #e0e0e0;
}

/* 用户评价部分 */
.comments-container {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.comments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.comments-header h3 {
    font-size: 20px;
    color: #333;
    margin: 0;
}

.comment-item {
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

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

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.comment-user {
    display: flex;
    align-items: center;
}

.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    color: #666;
    font-weight: 500;
}

.comment-info h4 {
    margin: 0;
    font-size: 16px;
    color: #333;
}

.comment-date {
    font-size: 12px;
    color: #999;
}

.comment-rating {
    color: #ffb400;
}

.comment-content {
    margin-top: 10px;
    color: #555;
    line-height: 1.6;
}

.comment-pagination {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 0 5px;
    border-radius: 4px;
    background-color: #f5f5f5;
    color: #666;
    text-decoration: none;
    transition: background-color 0.3s;
}

.page-link:hover {
    background-color: #e0e0e0;
}

.page-link.active {
    background-color: var(--primary-color);
    color: white;
}

/* 侧边栏样式 */
.resource-sidebar {
    margin-top: 30px;
}

.sidebar-box {
    background-color: #fff;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.sidebar-box h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #333;
}

.download-options {
    margin-bottom: 20px;
}

.download-option {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background-color: #f9f9f9;
    border-radius: 6px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.download-option:hover {
    background-color: #f0f0f0;
}

.download-option i {
    font-size: 20px;
    margin-right: 15px;
}

.download-option.ppt i {
    color: #d24726;
}

.download-option.word i {
    color: #2b579a;
}

.download-option.pdf i {
    color: #f40f02;
}

.download-info {
    flex: 1;
}

.download-info h4 {
    margin: 0;
    font-size: 15px;
    color: #333;
}

.download-info p {
    margin: 0;
    font-size: 12px;
    color: #999;
}

.related-resources {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.related-item {
    display: flex;
    text-decoration: none;
    background-color: #f9f9f9;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.3s;
}

.related-item:hover {
    transform: translateY(-3px);
}

.related-item img {
    width: 100px;
    height: 70px;
    object-fit: cover;
}

.related-info {
    flex: 1;
    padding: 10px 15px;
}

.related-info h4 {
    margin: 0 0 5px 0;
    font-size: 14px;
    color: #333;
    line-height: 1.4;
}

.related-meta {
    font-size: 12px;
    color: #999;
}

.related-meta i {
    margin-right: 5px;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .resource-detail-header {
        flex-direction: column;
    }
    
    .resource-thumbnail {
        width: 100%;
        height: auto;
        margin-top: 30px;
    }
    
    .resource-detail-layout {
        flex-direction: column;
    }
    
    .resource-sidebar {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .resource-actions {
        flex-wrap: wrap;
    }
    
    .preview-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .preview-controls {
        margin-top: 15px;
    }
    
    .comments-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .comment-header {
        flex-direction: column;
    }
    
    .comment-rating {
        margin-top: 10px;
    }
}

/* 修复资源卡片样式 */
.resource-card .resource-image {
    display: block;
    position: relative;
    height: 200px;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
}

.resource-card .resource-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.resource-content h3 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.resource-content h3 a:hover {
    color: var(--primary-color);
}

/* 修复推荐卡片样式 */
.recommendation-card h3 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.recommendation-card h3 a:hover {
    color: var(--primary-color);
}

.recommendation-card .resource-image {
    display: block;
    position: relative;
    height: 180px;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
}

.recommendation-card .resource-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

/* 文件格式图标样式 */
.resource-meta span i.fa-file-pdf {
    color: #f40f02;
}

.resource-meta span i.fa-file-word {
    color: #2b579a;
}

.resource-meta span i.fa-file-powerpoint {
    color: #d24726;
}

/* Word文档预览占位符样式 */
.word-preview-placeholder {
    text-align: center;
    padding: 50px 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    margin-bottom: 30px;
}

.word-preview-placeholder i {
    font-size: 60px;
    color: #2b579a;
    margin-bottom: 20px;
}

.word-preview-placeholder h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
}

.word-preview-placeholder p {
    color: #666;
    margin-bottom: 25px;
}

/* PPT幻灯片预览占位符样式 */
.ppt-preview-placeholder {
    text-align: center;
    padding: 50px 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    margin-bottom: 30px;
}

.ppt-preview-placeholder i {
    font-size: 60px;
    color: #d24726;
    margin-bottom: 20px;
}

.ppt-preview-placeholder h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
}

.ppt-preview-placeholder p {
    color: #666;
    margin-bottom: 25px;
}

/* PDF预览容器样式优化 */
.pdf-container object {
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

/* 博客详情页样式 */
.blog-hero {
    background-color: #f8f9fa;
    padding: 60px 0 40px;
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
    color: #666;
    font-size: 14px;
}

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

.blog-meta i {
    margin-right: 5px;
    color: var(--primary-color);
}

.blog-content {
    padding: 60px 0;
}

.blog-content .content-section {
    margin-bottom: 40px;
}

.blog-content h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #333;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.blog-content h3 {
    font-size: 22px;
    margin: 30px 0 15px;
    color: #444;
}

.blog-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #555;
}

.blog-content ul, .blog-content ol {
    margin-bottom: 20px;
    padding-left: 20px;
}

.blog-content li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.blog-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding: 15px 20px;
    background-color: #f9f9f9;
    margin: 20px 0;
    font-style: italic;
    color: #555;
}

.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
}

.blog-content .image-caption {
    text-align: center;
    color: #777;
    font-size: 14px;
    margin-top: -15px;
    margin-bottom: 20px;
}

.blog-content .content-highlight {
    background-color: #fff8e1;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 4px solid #ffc107;
}

.blog-content .content-tip {
    background-color: #e8f5e9;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 4px solid #4caf50;
}

.blog-content .content-warning {
    background-color: #ffebee;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 4px solid #f44336;
}

.author-box {
    display: flex;
    align-items: flex-start;
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    margin: 30px 0;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 20px;
    flex-shrink: 0;
}

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

.author-info h4 {
    margin: 0 0 10px;
    font-size: 18px;
    color: #333;
}

.author-info p {
    margin: 0 0 15px;
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.author-social {
    display: flex;
    gap: 10px;
}

.author-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #eee;
    color: #666;
    transition: all 0.3s;
}

.author-social a:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 30px 0;
}

.blog-tag {
    display: inline-block;
    padding: 5px 12px;
    background-color: #f0f0f0;
    color: #666;
    border-radius: 20px;
    font-size: 13px;
    transition: all 0.3s;
}

.blog-tag:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.blog-share {
    display: flex;
    align-items: center;
    margin: 30px 0;
}

.blog-share span {
    margin-right: 15px;
    font-weight: 500;
    color: #555;
}

.blog-share-buttons {
    display: flex;
    gap: 10px;
}

.blog-share-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #f0f0f0;
    color: #666;
    transition: all 0.3s;
}

.blog-share-button:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.comments-section {
    margin-top: 50px;
}

.comments-section h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: #333;
}

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

.comment-form textarea {
    width: 100%;
    height: 120px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    resize: vertical;
    margin-bottom: 15px;
    font-family: inherit;
}

.comment-form button {
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s;
}

.comment-form button:hover {
    background-color: var(--primary-dark);
}

.comments-list {
    margin-top: 30px;
}

.comment-item {
    display: flex;
    margin-bottom: 25px;
}

.comment-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    flex-shrink: 0;
}

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

.comment-content {
    flex-grow: 1;
}

.comment-info {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.comment-author {
    font-weight: 500;
    color: #333;
    margin-right: 10px;
}

.author-badge {
    display: inline-block;
    padding: 2px 6px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 4px;
    font-size: 12px;
    margin-left: 5px;
}

.comment-date {
    color: #999;
    font-size: 13px;
}

.comment-content p {
    margin-bottom: 10px;
    line-height: 1.6;
    color: #555;
}

.comment-actions {
    display: flex;
    gap: 15px;
}

.comment-actions a {
    color: #777;
    font-size: 13px;
    transition: color 0.3s;
}

.comment-actions a:hover {
    color: var(--primary-color);
}

.comment-actions i {
    margin-right: 5px;
}

.comment-replies {
    margin-top: 20px;
    margin-left: 30px;
    border-left: 2px solid #eee;
    padding-left: 20px;
}

.comment-pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 30px;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 4px;
    background-color: #f0f0f0;
    color: #666;
    transition: all 0.3s;
}

.page-link.active, .page-link:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.page-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: #666;
}

.related-blogs {
    background-color: #f8f9fa;
    padding: 60px 0;
}

.related-blogs h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
    color: #333;
}

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

.blog-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.blog-image {
    display: block;
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 10px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.blog-card .blog-content {
    padding: 20px;
}

.blog-card h3 {
    margin: 0 0 10px;
    font-size: 18px;
}

.blog-card h3 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.blog-card h3 a:hover {
    color: var(--primary-color);
}

.blog-card p {
    color: #666;
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.6;
}

.blog-card .blog-meta {
    margin-top: 0;
    font-size: 13px;
}

@media (max-width: 992px) {
    .blog-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-cards {
        grid-template-columns: 1fr;
    }
    
    .blog-author-box {
        flex-direction: column;
    }
    
    .author-avatar {
        margin-bottom: 15px;
    }
}

/* 确保博客详情页的侧边栏与手册页面一致 */
.blog-layout {
    display: flex;
    gap: 40px;
}

.blog-sidebar {
    width: 280px;
    flex-shrink: 0;
    position: sticky;
    top: 100px;
    align-self: flex-start;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding-right: 15px;
}

.blog-main {
    flex-grow: 1;
    max-width: calc(100% - 320px);
}

@media (max-width: 992px) {
    .blog-layout {
        flex-direction: column;
    }
    
    .blog-sidebar {
        width: 100%;
        position: static;
        max-height: none;
        margin-bottom: 30px;
    }
    
    .blog-main {
        max-width: 100%;
    }
}

/* 资源详情页样式 */
.resource-detail-hero {
    background-color: #f8f9fa;
    padding: 60px 0 40px;
}

.resource-breadcrumb {
    margin-bottom: 20px;
    color: #666;
    font-size: 14px;
}

.resource-breadcrumb a {
    color: #666;
    text-decoration: none;
}

.resource-breadcrumb a:hover {
    color: var(--primary-color);
}

.resource-detail-header {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.resource-detail-info {
    flex: 1;
}

.resource-badge {
    display: inline-block;
    padding: 5px 10px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 15px;
}

.resource-detail-info h1 {
    font-size: 32px;
    margin-bottom: 15px;
    color: #333;
}

.resource-description {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.resource-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.meta-item {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 14px;
}

.meta-item i {
    margin-right: 5px;
    color: var(--primary-color);
}

.resource-actions {
    display: flex;
    gap: 15px;
}

.resource-preview {
    flex-shrink: 0;
    width: 300px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.resource-preview img {
    width: 100%;
    height: auto;
    display: block;
}

.resource-content {
    padding: 60px 0;
}

.resource-tabs {
    display: flex;
    border-bottom: 1px solid #ddd;
    margin-bottom: 30px;
}

.resource-tab {
    padding: 15px 25px;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.resource-tab:hover, .resource-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.resource-section {
    margin-bottom: 40px;
}

.resource-section h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

.resource-section p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
}

.resource-section ul {
    margin-bottom: 20px;
}

.resource-section li {
    margin-bottom: 10px;
    color: #666;
}

.pdf-preview {
    margin: 30px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.pdf-preview img {
    width: 100%;
    height: auto;
    display: block;
}

.pdf-pages {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

.pdf-page {
    width: 80px;
    height: 100px;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
}

.pdf-page:hover, .pdf-page.active {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.pdf-page img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-resources {
    background-color: #f8f9fa;
    padding: 60px 0;
}

.related-resources h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 28px;
    color: #333;
}

@media (max-width: 992px) {
    .resource-detail-header {
        flex-direction: column;
    }
    
    .resource-preview {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .resource-tabs {
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .resource-tab {
        padding: 15px 15px;
    }
    
    .pdf-pages {
        overflow-x: auto;
        padding-bottom: 10px;
    }
}

.product-image {
    margin: 20px 0;
}

.product-image img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* 如何使用部分样式 */
.how-to-use {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.steps-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin: 40px 0;
}

.step-item {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    background-color: #fff;
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.step-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.step-icon {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.step-item h3 {
    font-size: 18px;
    margin-bottom: 15px;
}

.step-item p {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
}

.usage-cta {
    text-align: center;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .steps-container {
        flex-direction: column;
        align-items: center;
    }
    
    .step-item {
        width: 100%;
        max-width: 100%;
    }
}

/* 功能导航样式 */
.features-layout {
    display: flex;
    gap: 30px;
}

.features-nav {
    width: 220px;
    flex-shrink: 0;
    position: sticky;
    top: 20px;
    align-self: flex-start;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 20px 0;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.nav-title {
    padding: 0 20px 15px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 10px;
}

.nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-links li {
    margin: 0;
}

.nav-links a {
    display: block;
    padding: 10px 20px;
    color: var(--light-text);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.nav-links a:hover, .nav-links a.active {
    background-color: rgba(var(--primary-rgb), 0.05);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.features-content {
    flex: 1;
}

/* 调整功能卡片网格 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .features-layout {
        flex-direction: column;
    }
    
    .features-nav {
        width: 100%;
        position: relative;
        top: 0;
        margin-bottom: 20px;
    }
    
    .nav-links {
        display: flex;
        flex-wrap: wrap;
        gap: 5px;
        padding: 0 10px;
    }
    
    .nav-links li {
        margin: 0;
    }
    
    .nav-links a {
        padding: 8px 15px;
        border-left: none;
        border-radius: 20px;
        font-size: 13px;
    }
    
    .nav-links a:hover, .nav-links a.active {
        background-color: var(--primary-color);
        color: white;
    }
}

/* 页面导航样式 */
.page-navigation {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    width: 150px;
}

.nav-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

.nav-title {
    padding: 0 15px 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 10px;
}

.page-nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-nav-links li {
    margin: 0;
}

.page-nav-links a {
    display: block;
    padding: 8px 15px;
    color: var(--light-text);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.page-nav-links a:hover, .page-nav-links a.active {
    background-color: rgba(var(--primary-rgb), 0.05);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .page-navigation {
        position: sticky;
        top: 0;
        left: 0;
        width: 100%;
        transform: none;
        z-index: 100;
        margin-bottom: 20px;
    }
    
    .nav-container {
        border-radius: 0;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }
    
    .page-nav-links {
        display: flex;
        justify-content: center;
        padding: 0 10px;
    }
    
    .page-nav-links a {
        padding: 8px 15px;
        border-left: none;
        border-bottom: 3px solid transparent;
    }
    
    .page-nav-links a:hover, .page-nav-links a.active {
        border-left-color: transparent;
        border-bottom-color: var(--primary-color);
    }
}

@media (max-width: 768px) {
    .page-nav-links {
        overflow-x: auto;
        white-space: nowrap;
        justify-content: flex-start;
        padding-bottom: 5px;
    }
    
    .nav-title {
        display: none;
    }
}

/* 价格方案注释样式 */
.pricing-note {
    margin-top: 30px;
    text-align: center;
}

.pricing-note p {
    font-size: 14px;
    color: var(--light-text);
    margin-bottom: 5px;
}

/* 调整价格卡片样式以适应更多内容 */
.pricing-card {
    padding: 25px 20px;
}

.pricing-features li {
    font-size: 14px;
    padding: 8px 0;
}

@media (max-width: 1200px) {
    .pricing-cards {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .pricing-card {
        width: calc(50% - 20px);
        max-width: 350px;
    }
}

@media (max-width: 768px) {
    .pricing-card {
        width: 100%;
        max-width: 400px;
    }
}

/* 价格表格样式 */
.pricing-table-container {
    overflow-x: auto;
    margin: 30px 0;
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
    font-size: 14px;
}

.pricing-table th, 
.pricing-table td {
    padding: 15px 20px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.pricing-table thead th {
    font-weight: 600;
    color: var(--text-color);
    background-color: #f9f9f9;
}

.pricing-table .feature-name {
    font-weight: bold;
    text-align: left;
    padding-left: 20px;
    background-color: #f8f9fa;  /* 可选：添加浅色背景以突出显示 */
}

.pricing-table .pricing-row {
    font-size: 18px;
    font-weight: 600;
}

.pricing-table .pricing-row td {
    padding-bottom: 25px;
    border-bottom: 2px solid var(--border-color);
}

.pricing-table .featured {
    background-color: rgba(var(--primary-rgb), 0.05);
    position: relative;
}

.popular-badge {
    position: absolute;
    top: -10px;
    right: 10px;
    background-color: var(--primary-color);
    color: white;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
    z-index: 5; /* 增加z-index确保显示在最上层 */
    transform: translateX(0); /* 确保不会被父元素overflow属性截断 */
    width: auto; /* 确保宽度自适应内容 */
    overflow: visible; /* 确保内容不会被截断 */
}

.pricing-table th {
    position: relative;
    padding-top: 25px; /* 增加顶部内边距，为徽章留出空间 */
}

.pricing-table .featured {
    position: relative;
    background-color: rgba(229, 57, 53, 0.05);
    border: 1px solid var(--primary-light);
}

.pricing-table .highlight {
    display: block;
    font-size: 12px;
    color: #ff4d4f;
    margin-top: 5px;
}

.pricing-table .action-row td {
    padding-top: 25px;
    border-bottom: none;
}

.pricing-table .btn-primary,
.pricing-table .btn-outline {
    padding: 8px 15px;
    font-size: 14px;
    display: inline-block;
    width: 100%;
    max-width: 120px;
}

@media (max-width: 992px) {
    .pricing-table th, 
    .pricing-table td {
        padding: 10px;
    }
    
    .pricing-table {
        font-size: 13px;
    }
    
    .pricing-table .pricing-row {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .pricing-table-container {
        margin: 20px -15px;
        width: calc(100% + 30px);
    }
    
    .pricing-table th, 
    .pricing-table td {
        padding: 8px 5px;
    }
    
    .pricing-table .feature-name {
        min-width: 120px;
    }
}
}

.pricing-table .action-row td {
    padding-top: 25px;
    border-bottom: none;
}

.pricing-table .btn-primary,
.pricing-table .btn-outline {
    padding: 8px 15px;
    font-size: 14px;
    display: inline-block;
    width: 100%;
    max-width: 120px;
}

@media (max-width: 992px) {
    .pricing-table th, 
    .pricing-table td {
        padding: 10px;
    }
    
    .pricing-table {
        font-size: 13px;
    }
    
    .pricing-table .pricing-row {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .pricing-table-container {
        margin: 20px -15px;
        width: calc(100% + 30px);
    }
    
    .pricing-table th, 
    .pricing-table td {
        padding: 8px 5px;
    }
    
    .pricing-table .feature-name {
        min-width: 120px;
    }
}

/* 用户反馈图片展示样式 */
.testimonials-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.testimonial-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.testimonial-img:hover {
    transform: translateY(-5px);
}

.testimonial-cta {
    text-align: center;
    margin-top: 30px;
}

.testimonial-cta p {
    margin-bottom: 15px;
    font-size: 18px;
    color: var(--light-text);
}

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

/* 修复表格容器可能导致的溢出隐藏问题 */
.pricing-table-container {
    overflow: visible; /* 修改为visible，防止徽章被截断 */
    position: relative;
    margin: 30px 0;
}

/* 浏览器扩展安装部分样式 */
.browser-extensions {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-top: 40px;
    position: relative;
}

.browser-extensions::before,
.browser-extensions::after {
    display: none !important; /* 强制隐藏任何伪元素 */
}

.browser-option {
    flex: 1;
    background-color: #fff;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
    position: relative; /* 确保相对定位 */
}

.browser-option:hover {
    transform: translateY(-5px);
}

.browser-logo {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
}

.browser-option h3 {
    margin-bottom: 20px;
    font-size: 18px;
}

.install-steps {
    text-align: left;
    margin-bottom: 25px;
}

.step {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    min-width: 24px; /* 确保最小宽度 */
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    margin-right: 10px;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    line-height: 24px; /* 确保文字垂直居中 */
}

.browser-option .btn-primary {
    width: 100%;
}

@media (max-width: 992px) {
    .browser-extensions {
        flex-direction: column;
    }
}

/* 确保步骤文本正确换行 */
.install-steps {
    text-align: left;
    margin-bottom: 25px;
    width: 100%;
}

/* 移除页面上可能存在的其他数字标记 */
.browser-option::before,
.browser-option::after,
.browser-extensions > *:not(.browser-option) {
    display: none !important;
}

/* 确保Firefox扩展卡片上没有额外标记 */
.browser-extensions .browser-option:first-child::before,
.browser-extensions .browser-option:first-child::after {
    content: none !important;
    display: none !important;
}

/* 全新的步骤样式 */
.install-steps {
    text-align: left;
    margin: 20px 0;
    padding: 0 10px;
}

.step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.step-number {
    background-color: #e53935;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    margin-right: 10px;
    flex-shrink: 0;
}

.step-text {
    font-size: 14px;
    line-height: 1.4;
    padding-top: 3px;
}

/* 修复步骤数字样式 - 不修改HTML */
.step {
    position: relative;
    padding-left: 35px;
    margin-bottom: 15px;
    text-align: left;
    font-size: 14px;
    line-height: 24px;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    background-color: #e53935;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

/* 二维码高亮效果 */
@keyframes qrcode-highlight {
    0% { box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(229, 57, 53, 0); }
    100% { box-shadow: 0 0 0 0 rgba(229, 57, 53, 0); }
}

.highlight-qrcode {
    animation: qrcode-highlight 2s ease-in-out;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    max-width: 400px;
    width: 90%;
    position: relative;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: #999;
    transition: color 0.3s;
}

.close-modal:hover {
    color: var(--primary-color);
}

.modal-content h3 {
    margin-bottom: 20px;
    font-size: 20px;
    color: var(--text-color);
}

.modal-qrcode {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-qrcode img {
    width: 180px;
    height: auto;
    margin-bottom: 15px;
    border-radius: 4px;
}

.modal-qrcode p {
    font-size: 14px;
    color: var(--light-text);
    line-height: 1.5;
}