/* style.css - 2026算法合规完整版 */
/* 悦刻货源网 - 移动端优先设计 */

/* ========== 全局重置 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
    background: #f5f7fa;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
}

/* ========== 容器 ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ========== 头部 ========== */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.header .logo {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 10px;
}

.header .tagline {
    font-size: 16px;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .header {
        padding: 30px 0;
    }
    .header .logo {
        font-size: 26px;
    }
    .header .tagline {
        font-size: 14px;
    }
}

/* ========== 导航栏 ========== */
.nav {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav .container {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    padding: 12px 15px;
}

.nav a {
    color: #555;
    text-decoration: none;
    font-size: 15px;
    padding: 8px 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s;
}

.nav a:hover,
.nav a.active {
    color: #667eea;
}

@media (max-width: 768px) {
    .nav .container {
        gap: 20px;
        justify-content: center;
    }
    .nav a {
        font-size: 14px;
    }
}

/* ========== 面包屑导航 ========== */
.breadcrumb {
    background: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #999;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.breadcrumb a {
    color: #667eea;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    color: #999;
}

/* ========== 主内容布局 ========== */
.main {
    display: flex;
    gap: 30px;
    margin: 30px auto;
}

.content {
    flex: 3;
    background: transparent;
}

.sidebar {
    flex: 1;
}

@media (max-width: 768px) {
    .main {
        flex-direction: column;
        margin: 20px auto;
        gap: 20px;
    }
}

/* ========== Hero区域 ========== */
.hero {
    background: linear-gradient(135deg, #f0f9ff 0%, #e8f4f8 100%);
    padding: 35px 30px;
    border-radius: 16px;
    margin-bottom: 25px;
    text-align: center;
    border: 1px solid #d4e8f0;
}

.hero h2 {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
}

.hero p {
    font-size: 16px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .hero {
        padding: 25px 20px;
    }
    .hero h2 {
        font-size: 22px;
    }
    .hero p {
        font-size: 14px;
    }
}

/* ========== 介绍内容区域 ========== */
.intro-content {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.intro-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.intro-content p {
    line-height: 1.85;
    margin: 18px 0;
    color: #444;
    font-size: 15px;
}

@media (max-width: 768px) {
    .intro-content {
        padding: 20px;
    }
    .intro-content h3 {
        font-size: 18px;
    }
    .intro-content p {
        font-size: 14px;
    }
}

/* ========== 特色列表 ========== */
.feature-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin: 25px 0 10px;
}

.feature-item {
    background: #f0f9ff;
    padding: 14px 10px;
    border-radius: 10px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    border: 1px solid #e0f0f5;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
    border-color: #667eea;
}

@media (max-width: 768px) {
    .feature-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .feature-item {
        padding: 10px 8px;
        font-size: 12px;
    }
}

/* ========== 产品区域 ========== */
.products {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.products h3 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

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

.product-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.product-card h3,
.product-card h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.product-card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
    line-height: 1.5;
}

.product-card .price {
    font-size: 22px;
    color: #ff6b6b;
    font-weight: bold;
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    background: #667eea;
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    min-height: 44px;
    line-height: 1;
    transition: background 0.3s;
}

.btn:hover {
    background: #5a67d8;
}

@media (max-width: 768px) {
    .products {
        padding: 20px;
    }
    .products h3 {
        font-size: 18px;
    }
    .product-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .product-card {
        padding: 15px;
    }
    .product-card h3,
    .product-card h4 {
        font-size: 16px;
    }
    .product-card .price {
        font-size: 20px;
    }
}

/* ========== 城市分站 ========== */
.city-stations {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.city-stations h3 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.city-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.city-link {
    display: block;
    background: #f8f9fa;
    padding: 14px;
    text-align: center;
    text-decoration: none;
    color: #555;
    border-radius: 10px;
    border: 1px solid #e9ecef;
    transition: all 0.2s;
    font-size: 14px;
}

.city-link:hover {
    background: #667eea;
    color: #fff;
    border-color: #667eea;
}

@media (max-width: 768px) {
    .city-stations {
        padding: 20px;
    }
    .city-stations h3 {
        font-size: 18px;
    }
    .city-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .city-link {
        padding: 12px;
        font-size: 13px;
    }
}

/* ========== 最新资讯 ========== */
.latest-articles {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.latest-articles h3 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.article-list {
    list-style: none;
}

.article-list li {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.article-list li:last-child {
    border-bottom: none;
}

.article-list a {
    color: #333;
    text-decoration: none;
    font-size: 15px;
    flex: 1;
}

.article-list a:hover {
    color: #667eea;
}

.article-list .date {
    color: #999;
    font-size: 12px;
    margin-left: 15px;
}

@media (max-width: 768px) {
    .latest-articles {
        padding: 20px;
    }
    .latest-articles h3 {
        font-size: 18px;
    }
    .article-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    .article-list .date {
        margin-left: 0;
    }
}

/* ========== 文章详情页 ========== */
.article-detail {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

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

.article-meta {
    display: flex;
    gap: 20px;
    padding: 10px 0 15px;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    font-size: 13px;
    color: #999;
}

.article-content {
    line-height: 1.85;
}

.article-content p {
    margin: 18px 0;
    color: #444;
    font-size: 15px;
}

.article-content h2 {
    font-size: 22px;
    margin: 25px 0 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
}

.article-content h3 {
    font-size: 18px;
    margin: 20px 0 12px;
    color: #333;
}

@media (max-width: 768px) {
    .article-detail {
        padding: 20px;
    }
    .article-detail h1 {
        font-size: 22px;
    }
    .article-content p {
        font-size: 14px;
    }
}

/* ========== 城市内容区域 ========== */
.city-content {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.city-content p {
    line-height: 1.85;
    margin: 18px 0;
    color: #444;
    font-size: 15px;
}

/* ========== 产品列表区域 ========== */
.products-list {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.products-list h2 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

/* ========== FAQ区域 ========== */
.faq-section {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.faq-section h2 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.faq-item {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-item h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
}

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

/* ========== 作者信息 ========== */
.author-info {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: #f0f9ff;
    border-radius: 12px;
    margin-bottom: 20px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    background: #ddd;
}

.author-details {
    flex: 1;
}

.author-name {
    font-weight: bold;
    font-size: 16px;
    color: #333;
}

.author-title {
    font-size: 13px;
    color: #666;
    margin-left: 10px;
}

.author-years {
    font-size: 12px;
    color: #999;
    margin-left: 10px;
}

/* ========== 企业信息 ========== */
.company-info {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    margin-top: 25px;
    font-size: 13px;
    color: #666;
    border: 1px solid #e9ecef;
}

.company-info h3 {
    font-size: 16px;
    margin-bottom: 12px;
    color: #333;
}

/* ========== 侧边栏 ========== */
.sidebar-card {
    background: #fff;
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.sidebar-card h3 {
    font-size: 16px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e9ecef;
    color: #333;
}

.sidebar-card ul {
    list-style: none;
}

.sidebar-card li {
    margin: 12px 0;
    font-size: 14px;
}

.sidebar-card a {
    color: #555;
    text-decoration: none;
    transition: color 0.2s;
}

.sidebar-card a:hover {
    color: #667eea;
}

.sidebar-card p {
    font-size: 14px;
    line-height: 1.7;
    color: #666;
}

/* ========== 标签云 ========== */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-cloud a {
    background: #f0f0f0;
    padding: 6px 14px;
    border-radius: 25px;
    font-size: 12px;
    text-decoration: none;
    color: #555;
    transition: all 0.2s;
}

.tag-cloud a:hover {
    background: #667eea;
    color: #fff;
}

/* ========== 价格表 ========== */
.price-page {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
}

.price-page h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

.page-desc {
    color: #666;
    margin-bottom: 20px;
}

.price-notice {
    background: #fff8e1;
    padding: 15px;
    border-radius: 10px;
    margin: 20px 0;
    border-left: 4px solid #ffc107;
}

.price-notice p {
    margin: 8px 0;
    font-size: 14px;
}

.table-responsive {
    overflow-x: auto;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
}

.price-table th,
.price-table td {
    padding: 12px 15px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.price-table th {
    background: #667eea;
    color: #fff;
    font-weight: 500;
}

.contact-tip {
    background: #f0f9ff;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    margin: 30px 0;
}

.price-note {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
}

.price-note h3 {
    font-size: 16px;
    margin-bottom: 15px;
}

.price-note ul {
    list-style: none;
}

.price-note li {
    margin: 8px 0;
    font-size: 14px;
    color: #666;
}

/* ========== 联系我们页 ========== */
.contact-page {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
}

.contact-page h1 {
    font-size: 28px;
    margin-bottom: 25px;
}

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

.contact-card-large {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 16px;
    border: 1px solid #e9ecef;
}

.contact-card-large h2 {
    font-size: 20px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.wechat-info {
    text-align: center;
}

.wechat-number {
    font-size: 24px;
    color: #333;
    background: #f0f0f0;
    padding: 5px 15px;
    border-radius: 8px;
    display: inline-block;
    margin: 10px 0;
}

.btn-copy {
    background: #667eea;
    color: #fff;
    border: none;
    padding: 10px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    margin: 10px 0;
}

.tip {
    font-size: 12px;
    color: #999;
    margin-top: 10px;
}

.contact-note {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 16px;
}

.contact-note h3 {
    font-size: 18px;
    margin-bottom: 15px;
}

.contact-note ul {
    list-style: none;
    margin: 15px 0;
}

.contact-note li {
    margin: 8px 0;
}

/* ========== 城市列表页 ========== */
.city-list-page {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
}

.city-list-page h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

.city-grid-page {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.city-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    text-decoration: none;
    display: block;
    transition: all 0.3s;
    border: 1px solid #e0e0e0;
}

.city-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.city-card h3 {
    color: #333;
    margin-bottom: 10px;
    font-size: 18px;
}

.city-card p {
    color: #666;
    font-size: 14px;
}

/* ========== 产品详情页 ========== */
.product-detail {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    margin-bottom: 25px;
}

.product-info h1 {
    font-size: 24px;
    margin-bottom: 15px;
}

.product-price {
    background: #f0f9ff;
    padding: 15px;
    border-radius: 10px;
    margin: 15px 0;
}

.price-label {
    font-size: 14px;
    color: #666;
}

.price-value {
    font-size: 32px;
    color: #ff6b6b;
    font-weight: bold;
    margin: 0 10px;
}

.product-meta {
    display: flex;
    gap: 20px;
    margin: 15px 0;
    font-size: 14px;
    color: #666;
}

.product-contact {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 10px;
    margin-top: 15px;
}

.product-section {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
}

.product-section h2 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.product-content p {
    line-height: 1.85;
    margin: 15px 0;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
}

.spec-table td {
    padding: 12px;
    border-bottom: 1px solid #eee;
}

.spec-table td:first-child {
    width: 120px;
    font-weight: 500;
    color: #333;
}

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

.policy-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.policy-icon {
    font-size: 28px;
}

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

.policy-item p {
    font-size: 13px;
    color: #666;
}

.reviews-list {
    max-height: 400px;
    overflow-y: auto;
}

.review-item {
    padding: 15px;
    border-bottom: 1px solid #eee;
}

.review-header {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    margin-bottom: 8px;
}

.review-user {
    font-weight: 500;
}

.review-stars {
    color: #ffc107;
}

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

.review-content {
    font-size: 14px;
    color: #666;
}

.btn-small {
    background: #667eea;
    color: #fff;
    border: none;
    padding: 6px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    margin-left: 10px;
}

/* ========== 产品列表页 ========== */
.content-full {
    background: transparent;
    width: 100%;
}

.products-list-page {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
}

.products-list-page h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

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

@media (max-width: 768px) {
    .product-grid-page {
        grid-template-columns: 1fr;
    }
    .policy-list {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .city-grid-page {
        grid-template-columns: 1fr;
    }
    .city-list-page {
        padding: 20px;
    }
    .city-list-page h1 {
        font-size: 22px;
    }
    .price-page {
        padding: 20px;
    }
    .price-page h1 {
        font-size: 22px;
    }
    .contact-page {
        padding: 20px;
    }
    .contact-page h1 {
        font-size: 22px;
    }
    .product-detail {
        padding: 20px;
    }
    .price-value {
        font-size: 26px;
    }
}

/* ========== 页脚 ========== */
.footer {
    background: #2c3e50;
    color: #999;
    text-align: center;
    padding: 35px 0;
    font-size: 13px;
    margin-top: 40px;
}

.footer p {
    margin: 8px 0;
}

.footer a {
    color: #999;
    text-decoration: none;
}

.footer a:hover {
    color: #fff;
}

@media (max-width: 768px) {
    .footer {
        padding: 25px 0;
        font-size: 11px;
    }
}

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

.text-primary {
    color: #667eea;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}


/* ========== 真实内容模块 ========== */
.real-content {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.real-content h3 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 15px;
}

.content-card {
    background: #f8f9fa;
    padding: 18px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    transition: transform 0.2s;
}

.content-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

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

.content-card p {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 12px;
}

.content-card a {
    color: #667eea;
    text-decoration: none;
    font-size: 13px;
}

.content-card a:hover {
    text-decoration: underline;
}

/* ========== 用户评价模块 ========== */
.user-reviews {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.user-reviews h3 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 15px;
}

.review-card {
    background: #f8f9fa;
    padding: 18px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.reviewer {
    font-weight: bold;
    color: #333;
    font-size: 14px;
}

.rating {
    color: #ffc107;
    font-size: 13px;
}

.review-text {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    margin-bottom: 12px;
    font-style: italic;
}

.review-footer {
    display: flex;
    gap: 15px;
    font-size: 11px;
    color: #999;
}

/* ========== FAQ模块 ========== */
.faq-module {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.faq-module h3 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 15px;
}

.faq-card {
    background: #f8f9fa;
    padding: 18px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.faq-question {
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
    font-size: 14px;
    padding-left: 20px;
    position: relative;
}

.faq-question:before {
    content: "❓";
    position: absolute;
    left: 0;
    top: 0;
}

.faq-answer {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    padding-left: 20px;
}

.faq-more {
    text-align: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.faq-more a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
}

.faq-more a:hover {
    text-decoration: underline;
}

/* 响应式 */
@media (max-width: 768px) {
    .content-grid,
    .reviews-grid,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .real-content h3,
    .user-reviews h3,
    .faq-module h3 {
        font-size: 18px;
    }
}