/* ===== 基础样式 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4a7c59;
    --secondary-color: #8b9d3c;
    --accent-color: #d4a574;
    --text-dark: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

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

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

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

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===== 主横幅 - 图片轮播 ===== */
.hero {
    position: relative;
    color: var(--white);
    overflow: hidden;
}

.hero-carousel {
    position: relative;
    height: 600px;
    width: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-slide.active {
    opacity: 1;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    width: 100%;
    padding: 0 2rem;
    pointer-events: none; /* 允许点击穿透到按钮 */
}

.hero-content * {
    pointer-events: auto; /* 但让内部元素可点击 */
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

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

.hero-cta .btn-primary,
.hero-cta .btn-secondary {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* 轮播导航点 */
.carousel-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active {
    background: white;
    transform: scale(1.2);
}

/* 轮播控制按钮 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.3);
    border: 2px solid white;
    color: white;
    font-size: 3rem;
    padding: 1rem 1.5rem;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: rgba(255,255,255,0.6);
    transform: translate(-50%, -50%) scale(1.1);
}

.carousel-btn.prev {
    left: 2rem;
}

.carousel-btn.next {
    right: 2rem;
}

/* ===== 限时优惠横幅 ===== */
.promo-banner {
    background: linear-gradient(135deg, #d4a574, #ff6b6b);
    padding: 1.5rem 0;
    position: relative;
    overflow: hidden;
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.promo-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.promo-info {
    flex: 1;
}

.promo-badge {
    display: inline-block;
    background: #fff;
    color: #ff6b6b;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.promo-info h3 {
    font-size: 1.8rem;
    color: white;
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

.promo-info p {
    color: rgba(255,255,255,0.95);
    font-size: 1.1rem;
    margin: 0;
}

.btn-promo {
    background: white;
    color: #ff6b6b;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-promo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
    background: #fff5f5;
}

/* ===== 页面标题 ===== */
.page-header {
    background: var(--bg-light);
    padding: 4rem 2rem;
    text-align: center;
    border-bottom: 3px solid var(--primary-color);
}

.page-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* ===== 按钮 ===== */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: #3a6346;
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: #7a8c35;
    transform: translateY(-2px);
}

/* ===== 客户成功案例 ===== */
.success-section {
    padding: 5rem 0;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

/* 副标题 */
.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    position: relative;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.case-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.case-image {
    height: 200px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.case-content {
    padding: 1.5rem;
}

.case-tag {
    display: inline-block;
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.case-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.case-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.case-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.case-cta {
    text-align: center;
    margin-top: 2rem;
}

/* ===== 主要产品类目（紧凑版） ===== */
.categories.compact {
    padding: 3rem 0;
}

.categories.compact h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.category-grid.compact {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.category-card {
    background: var(--white);
    padding: 1.5rem 1rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--border-color);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.category-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.category-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.category-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===== 特性网格 ===== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.feature-item p {
    color: var(--text-light);
}

/* ===== 辅助栏目链接 ===== */
.auxiliary-links {
    padding: 3rem 0;
    background: var(--bg-light);
}

.auxiliary-links h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.link-grid {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.link-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--white);
    border-radius: 50px;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s;
    box-shadow: var(--shadow);
}

.link-item:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.link-icon {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

/* ===== 热门产品推荐 ===== */
.hot-products {
    padding: 5rem 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
}

/* 热门产品页面标题 */
.hot-products .page-header h2 {
    font-size: 2rem;
    color: var(--primary-color);
    line-height: 1.2;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.hot-products .page-header .section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin: 0 0 0 1.5rem;
    line-height: 1.2;
    position: relative;
}

.hot-products .page-header .section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: #e74c3c;
    transform: translateY(-50%);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header h2 {
    font-size: 2rem;
    color: var(--primary-color);
    line-height: 1.2;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.section-header .section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin: 0;
    padding: 0 0 0 1.5rem;
    line-height: 1.2;
    position: relative;
}

.section-header .section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: #e74c3c;
    transform: translateY(-50%);
}

.view-all-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.view-all-link:hover {
    color: var(--secondary-color);
}

.product-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-item {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 1px solid var(--border-color);
}

.product-item.featured {
    grid-column: span 2;
    border: 2px solid var(--primary-color);
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 200px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 1;
}

.product-badge.hot {
    background: #e74c3c;
    color: white;
}

.product-badge.new {
    background: #3498db;
    color: white;
}

.product-badge.hot,
.product-badge.new {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.product-info p {
    color: var(--text-light);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.product-item.featured .product-image {
    height: 280px;
}

/* ===== 品牌故事展示 ===== */
.brand-story {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.brand-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.brand-content h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.brand-intro {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.brand-text {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.brand-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
}

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

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

.brand-image {
    height: 400px;
    background: var(--bg-light);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    box-shadow: var(--shadow);
}

/* ===== 产品部分 ===== */
.product-section {
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.tab {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    margin: 0 0.5rem;
    background: var(--bg-light);
    border-radius: 5px;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s;
}

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

.product-nav {
    padding: 2rem 0;
    background: var(--bg-light);
}

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

.product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 200px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.placeholder,
.placeholder-medium,
.placeholder-large {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 5px;
}

.placeholder-medium {
    width: 200px;
    height: 150px;
}

.placeholder-large {
    width: 100%;
    height: 300px;
}

.placeholder-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

.product-info {
    padding: 1.5rem;
}

.product-info h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.product-info p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

/* ===== 定制服务 ===== */
.custom-section {
    background: var(--bg-light);
}

.custom-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.custom-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
}

.custom-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.custom-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.custom-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* ===== 品牌故事 ===== */
.brand-section,
.design-section,
.artisan-section,
.history-section {
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.design-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.design-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.design-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.artisan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.artisan-card {
    display: flex;
    gap: 1.5rem;
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
}

.artisan-photo {
    flex-shrink: 0;
}

.artisan-title {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 2rem;
}

.timeline-date {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.timeline-content h4 {
    margin: 0.5rem 0;
}

/* ===== 工艺展示 ===== */
.process-section,
.heritage-section,
.features-section,
.video-section {
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.step-card {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 10px;
}

.step-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.step-icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.heritage-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.heritage-highlights {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.highlight-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
}

.highlight-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.video-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.video-placeholder {
    height: 200px;
    background: #333;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

/* ===== 新闻资讯 ===== */
.news-categories {
    padding: 2rem 0;
    background: var(--bg-light);
}

.news-section {
    padding: 4rem 0;
}

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

.news-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.news-card.featured {
    grid-column: span 2;
}

.news-tag {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.news-content {
    padding: 1.5rem;
}

.news-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.news-date {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.page-link {
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    border-radius: 5px;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s;
}

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

/* ===== 客户案例 ===== */
.success-section,
.review-section,
.partner-section {
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.case-image {
    height: 200px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.case-content {
    padding: 1.5rem;
}

.case-category {
    display: inline-block;
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.case-details {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.review-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 10px;
}

.review-rating {
    color: #f39c12;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.review-text {
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.author-info h5 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

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

.partner-card {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 10px;
}

.partner-logo {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* ===== 联系我们 ===== */
.contact-info-section, .form-section, .location-section, .faq-section {
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.contact-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 10px;
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-time {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.map-placeholder {
    height: 400px;
    background: var(--bg-light);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.store-info h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

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

.faq-item {
    background: var(--bg-light);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
}

/* ===== 页脚 ===== */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

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

.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.footer-section p {
    color: #ccc;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: #999;
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-carousel {
        height: 400px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .carousel-dots {
        bottom: 1rem;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    .carousel-btn {
        font-size: 2rem;
        padding: 0.75rem 1rem;
    }
    
    .carousel-btn.prev {
        left: 0.5rem;
    }
    
    .carousel-btn.next {
        right: 0.5rem;
    }
    
    .promo-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .btn-promo {
        width: 100%;
        max-width: 250px;
    }
    
    .content-grid,
    .heritage-content,
    .location-content {
        grid-template-columns: 1fr;
    }
    
    .news-card.featured {
        grid-column: span 1;
    }
    
    .heritage-highlights {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .category-grid.compact {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .case-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
    }
    
    .product-showcase {
        grid-template-columns: 1fr;
    }
    
    .product-item.featured {
        grid-column: span 1;
    }
    
    .brand-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .brand-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .category-grid.compact {
        grid-template-columns: 1fr;
    }
    
    .hero-carousel {
        height: 350px;
    }
    
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .success-section {
        padding: 3rem 0;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .promo-info h3 {
        font-size: 1.4rem;
    }
    
    .promo-info p {
        font-size: 0.95rem;
    }
}