/**
 * Romeway 主题自定义样式
 * 
 * @package Romeway
 */

/* ============================================
  Logo 尺寸限制 - 重要！
  ============================================ */
.site-logo img,
.site-logo .logo-img,
.custom-logo-link img,
img.custom-logo,
.site-header .site-logo img,
.site-header .custom-logo-link img,
.site-header img[alt*="logo"],
header .site-logo img,
header .custom-logo-link img,
a.custom-logo-link img,
img.attachment-custom_logo,
img[src*="custom-logo"] {
    max-height: 50px !important;
    height: 50px !important;
    width: auto !important;
    max-width: 180px !important;
}

.site-logo,
.site-branding {
    flex: 0 0 auto;
}

/* ============================================
  Container
  ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ============================================
   Entry Meta
   ============================================ */
.entry-meta {
    font-size: 0.875rem;
    color: #666;
    margin-bottom: 1rem;
}

.entry-meta a {
    color: #666;
}

.entry-meta a:hover {
    color: #2e7d32;
}

.posted-on,
.byline {
    margin-right: 1rem;
}

.posted-on i,
.byline i {
    margin-right: 0.25rem;
}

/* ============================================
   Archive Layout
   ============================================ */
.archive-posts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.archive-posts article {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.archive-posts article:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.archive-posts .post-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.archive-posts .post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.archive-posts article:hover .post-thumbnail img {
    transform: scale(1.05);
}

.archive-posts .post-content {
    padding: 1.5rem;
}

.archive-posts .entry-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.archive-posts .entry-title a {
    color: #1a1a1a;
}

.archive-posts .entry-title a:hover {
    color: #2e7d32;
}

.archive-posts .entry-excerpt {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #2e7d32;
    font-weight: 500;
}

.read-more:hover {
    color: #1b5e20;
}

.read-more i {
    transition: transform 0.3s ease;
}

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

/* ============================================
   Search Results
   ============================================ */
.search-results .page-header {
    background: linear-gradient(135deg, #2e7d32, #4caf50);
    color: #fff;
    padding: 3rem 0;
    text-align: center;
    margin-bottom: 2rem;
}

.search-results .page-title {
    color: #fff;
    margin-bottom: 0.5rem;
}

.search-info {
    opacity: 0.9;
}

.search-posts {
    margin: 2rem 0;
}

.search-result-item {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

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

.search-result-item .entry-title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.post-type {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: #f0f0f0;
    border-radius: 20px;
    font-size: 0.75rem;
    color: #666;
}

.no-results {
    text-align: center;
    padding: 4rem 0;
}

.search-icon {
    font-size: 4rem;
    color: #ddd;
    margin-bottom: 1rem;
}

.suggestions {
    margin-top: 2rem;
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.suggestions ul {
    list-style: none;
}

.suggestions li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.suggestions a {
    color: #2e7d32;
}

/* ============================================
   Pagination
   ============================================ */
.pagination,
.posts-pagination,
.comment-navigation {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0;
}

.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #ddd;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
}

.page-numbers:hover {
    background: #2e7d32;
    border-color: #2e7d32;
    color: #fff;
}

.page-numbers.current {
    background: #2e7d32;
    border-color: #2e7d32;
    color: #fff;
}

.page-numbers.dots {
    border: none;
    background: none;
}

.nav-previous,
.nav-next {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    color: #333;
    transition: all 0.3s ease;
}

.nav-previous:hover,
.nav-next:hover {
    background: #2e7d32;
    border-color: #2e7d32;
    color: #fff;
}

/* ============================================
   Comments
   ============================================ */
.comments-area {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid #eee;
}

.comments-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.comments-title i {
    color: #2e7d32;
}

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

.comment-list li {
    margin-bottom: 1.5rem;
}

.comment-body {
    display: flex;
    gap: 1rem;
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
}

.comment-author-avatar img {
    border-radius: 50%;
}

.comment-content {
    flex: 1;
}

.comment-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: #666;
}

.comment-author-name {
    font-weight: 600;
    color: #333;
}

.comment-text {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.reply a {
    font-size: 0.875rem;
    color: #2e7d32;
}

.reply a:hover {
    color: #1b5e20;
}

/* ============================================
   Comment Form
   ============================================ */
.comment-reply-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.comment-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: #2e7d32;
}

.form-submit {
    margin-top: 1rem;
}

/* ============================================
   404 Page
   ============================================ */
.error-404 {
    text-align: center;
    padding: 6rem 0;
}

.error-404 .error-icon {
    font-size: 6rem;
    color: #ddd;
    margin-bottom: 2rem;
}

.error-404 .page-title {
    font-size: 2rem;
    color: #333;
    margin-bottom: 1rem;
}

.error-404 .page-content p {
    color: #666;
    margin-bottom: 2rem;
}

.home-link {
    margin-top: 2rem;
}

/* ============================================
   Post Navigation
   ============================================ */
.post-navigation {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin: 3rem 0;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.nav-previous,
.nav-next {
    flex: 1;
    padding: 1rem;
    background: #fff;
    border-radius: 8px;
    text-decoration: none;
}

.nav-previous:hover,
.nav-next:hover {
    background: #2e7d32;
    color: #fff;
}

.nav-subtitle {
    display: block;
    font-size: 0.75rem;
    color: #666;
    margin-bottom: 0.25rem;
}

.nav-title {
    font-weight: 600;
}

/* ============================================
   Entry Footer
   ============================================ */
.entry-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
    font-size: 0.875rem;
}

.cat-links,
.tags-links {
    display: inline-block;
    margin-right: 1rem;
}

.cat-links a,
.tags-links a {
    color: #2e7d32;
}

.edit-link {
    margin-left: auto;
}

.edit-link a {
    color: #999;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
    .archive-posts {
        grid-template-columns: 1fr;
    }
    
    .comment-body {
        flex-direction: column;
    }
    
    .post-navigation {
        flex-direction: column;
    }
}

/* ============================================
   About Page Styles
   ============================================ */
.about-page {
    max-width: 1200px;
    margin: 0 auto;
}

.about-page .hero-section {
    background: linear-gradient(135deg, #2e7d32, #4caf50);
    color: #fff;
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 16px;
    margin-bottom: 3rem;
}

.about-page .hero-section h1 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.about-page .hero-section .subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

.about-page .company-intro,
.about-page .advantages,
.about-page .brands,
.about-page .contact-info {
    background: #fff;
    padding: 2.5rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.about-page h2 {
    color: #2e7d32;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #4caf50;
}

.about-page p {
    line-height: 1.8;
    color: #555;
    margin-bottom: 1rem;
}

.about-page .advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1.5rem;
}

.about-page .advantage-item {
    text-align: center;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.about-page .advantage-item:hover {
    transform: translateY(-5px);
}

.about-page .advantage-item h3 {
    color: #2e7d32;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.about-page .advantage-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-page .advantage-item li {
    padding: 0.5rem 0;
    color: #666;
}

.about-page .brand-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.about-page .brand-item {
    padding: 2rem;
    background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
    border-radius: 12px;
}

.about-page .brand-item h3 {
    color: #2e7d32;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.about-page .contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.about-page .contact-item {
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.about-page .contact-item strong {
    color: #2e7d32;
    display: block;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .about-page .advantage-grid,
    .about-page .brand-grid,
    .about-page .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Contact Page Styles
   ============================================ */
.contact-page {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-page .hero-section {
    background: linear-gradient(135deg, #2e7d32, #4caf50);
    color: #fff;
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 16px;
    margin-bottom: 3rem;
}

.contact-page .hero-section h1 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.contact-page .hero-section .subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

.contact-page .contact-section {
    margin-bottom: 3rem;
}

.contact-page .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-page .contact-info-box,
.contact-page .contact-form-box {
    background: #fff;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.contact-page h2 {
    color: #2e7d32;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.contact-page .info-item {
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
}

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

.contact-page .info-item strong {
    color: #2e7d32;
    display: inline-block;
    width: 100px;
}

.contact-page .contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-page .contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

.contact-page .contact-form input,
.contact-page .contact-form textarea {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-page .contact-form input:focus,
.contact-page .contact-form textarea:focus {
    outline: none;
    border-color: #2e7d32;
}

.contact-page .submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #2e7d32, #4caf50);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.contact-page .submit-btn:hover {
    transform: translateY(-2px);
}

.contact-page .services {
    margin-top: 3rem;
}

.contact-page .services h2 {
    text-align: center;
    margin-bottom: 2rem;
}

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

.contact-page .service-item {
    text-align: center;
    padding: 2rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.contact-page .service-item h3 {
    color: #2e7d32;
    margin-bottom: 0.75rem;
}

.contact-page .service-item p {
    color: #666;
}

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

/* ============================================
   Page Content Styles
   ============================================ */
.page .entry-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.page .entry-content h2 {
    color: #2e7d32;
    font-size: 1.75rem;
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #4caf50;
}

.page .entry-content h3 {
    color: #333;
    font-size: 1.35rem;
    margin: 1.5rem 0 0.75rem;
}

.page .entry-content p {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: #555;
}

.page .entry-content ul,
.page .entry-content ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.page .entry-content li {
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.page .entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.page .entry-content table th,
.page .entry-content table td {
    padding: 0.75rem;
    border: 1px solid #ddd;
    text-align: left;
}

.page .entry-content table th {
    background: #2e7d32;
    color: #fff;
}

.page .entry-content table tr:nth-child(even) {
    background: #f8f9fa;
}

/* ============================================
   Product Detail Page Styles
   ============================================ */
.product-single {
    background: #f5f5f5;
    padding: 2rem 0;
}

.product-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: #fff;
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-main-image {
    aspect-ratio: 1;
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-main-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #aaa;
}

.product-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.product-info .product-title {
    font-size: 2rem;
    color: #333;
    margin-bottom: 1rem;
}

.product-categories {
    margin-bottom: 1.5rem;
}

.category-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: #e8f5e9;
    color: #2e7d32;
    border-radius: 20px;
    font-size: 0.875rem;
    margin-right: 0.5rem;
}

.category-tag:hover {
    background: #2e7d32;
    color: #fff;
}

.product-detail-content {
    background: #fff;
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
}

.product-detail-content .section-title {
    color: #2e7d32;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #4caf50;
}

.product-content.entry-content h2 {
    color: #2e7d32;
    font-size: 1.35rem;
    margin: 1.5rem 0 1rem;
}

.product-content.entry-content p,
.product-content.entry-content li {
    line-height: 1.8;
    color: #555;
}

.product-content.entry-content ul {
    margin: 1rem 0 1.5rem 1.5rem;
}

.related-products {
    background: #fff;
    padding: 2rem;
    border-radius: 16px;
}

.related-products .section-title {
    color: #2e7d32;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .product-detail-wrapper {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Products Grid (Archive)
   ============================================ */
.products-archive-section {
    padding: 2rem 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.product-card .product-thumbnail {
    position: relative;
    aspect-ratio: 4/3;
    background: #f8f9fa;
    overflow: hidden;
}

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

.product-card .product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.25rem 0.75rem;
    background: #2e7d32;
    color: #fff;
    border-radius: 20px;
    font-size: 0.75rem;
}

.product-card .product-content {
    padding: 1.5rem;
}

.product-card .product-title {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.product-card .product-title a {
    color: #333;
}

.product-card .product-title a:hover {
    color: #2e7d32;
}

.product-card .product-excerpt {
    color: #666;
    font-size: 0.9375rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.product-card .product-meta {
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #888;
}

/* ============================================
   Blog Section
   ============================================ */
.blog-section {
    background: #fff;
    padding: 4rem 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.post-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.post-card .post-thumbnail {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.post-card .post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-card .post-content {
    padding: 1.5rem;
}

.post-card .entry-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.post-card .entry-title a {
    color: #333;
}

.post-card .entry-title a:hover {
    color: #2e7d32;
}

.post-card .entry-excerpt {
    color: #666;
    font-size: 0.9375rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.post-card .read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #2e7d32;
    font-weight: 500;
}

.post-card .read-more:hover {
    color: #1b5e20;
}

/* ============================================
   Header & Footer Styles
   ============================================ */

/* 头部容器 */
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
}

/* Logo */
.site-logo {
    flex: 0 0 auto;
}

.site-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

/* 导航菜单 */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.main-nav a {
    font-weight: 500;
    color: #333;
    padding: 0.5rem 0;
    position: relative;
    text-decoration: none;
}

.main-nav a:hover,
.main-nav .current-menu-item a {
    color: #2e7d32;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #2e7d32;
    transition: width 0.3s ease;
}

.main-nav a:hover::after {
    width: 100%;
}

/* 头部按钮 */
.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.header-actions .btn {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.header-actions .btn-outline {
    border: 2px solid #2e7d32;
    color: #2e7d32;
    background: transparent;
}

.header-actions .btn-outline:hover {
    background: #2e7d32;
    color: #fff;
}

.header-actions .btn-primary {
    background: #2e7d32;
    color: #fff;
}

.header-actions .btn-primary:hover {
    background: #1b5e20;
}

/* 页脚样式 */
.site-footer {
    background: #1a1a1a;
    color: #fff;
    padding: 4rem 0 2rem;
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-widget h4 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-widget p {
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

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

.footer-nav li {
    margin-bottom: 0.75rem;
}

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

.footer-nav a:hover {
    color: #4caf50;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: #ccc;
}

.contact-info i {
    color: #4caf50;
    width: 20px;
    text-align: center;
}

.contact-info a {
    color: #ccc;
}

.contact-info a:hover {
    color: #4caf50;
}

/* 订阅表单 */
.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid #444;
    border-radius: 8px;
    background: #2a2a2a;
    color: #fff;
}

.newsletter-form input::placeholder {
    color: #888;
}

.newsletter-form .btn {
    padding: 0.75rem 1.25rem;
    background: #2e7d32;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.newsletter-form .btn:hover {
    background: #4caf50;
}

/* 页脚底部 */
.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
}

.footer-bottom p {
    color: #888;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

/* 响应式 */
@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
    }
    
    .main-nav {
        display: none;
    }
    
    .main-nav.active {
        display: flex;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background: #fff;
        padding: 1rem;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .footer-widgets {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   SEO - Breadcrumbs
   ============================================ */
.breadcrumbs {
    padding: 0 0 0.75rem 0;
    font-size: 0.875rem;
    color: #666;
    line-height: 1.4;
}

.breadcrumbs a {
    color: #2e7d32;
    text-decoration: none;
}

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

.breadcrumb-separator {
    margin: 0 0.3rem;
}

/* 页面头部内的面包屑 */
.page-header .breadcrumbs {
    color: rgba(255,255,255,0.85);
    margin-bottom: 0.75rem;
    padding: 0;
}

.page-header .breadcrumbs a {
    color: rgba(255,255,255,0.9);
}

.page-header .breadcrumbs a:hover {
    color: #fff;
}

.page-header .breadcrumb-separator {
    display: inline-block;
    width: 0.5rem;
}