/* ========================================
   内页通用样式
   ======================================== */

/* 页面头部 Banner */
.page-header {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--color-linen), var(--color-clay));
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 70vw;
    height: 70vw;
    border-radius: var(--radius-circle);
    background: rgba(255, 255, 255, 0.2);
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 0;
    height: 0;
    border-left: 30vw solid transparent;
    border-right: 30vw solid transparent;
    border-bottom: 50vw solid rgba(184, 149, 107, 0.3);
    transform: rotate(15deg);
}

.page-header-content {
    text-align: center;
    z-index: 1;
    padding: var(--spacing-md);
}

.page-header h1 {
    font-size: 3rem;
    color: var(--color-ink);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    letter-spacing: 5px;
}

.page-header p {
    font-size: 1.1rem;
    color: var(--color-stone);
    max-width: 600px;
    margin: 0 auto;
}

/* 面包屑导航 */
.breadcrumb {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-earth);
}

.breadcrumb a {
    color: var(--color-accent);
    transition: var(--transition-fast);
}

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

.breadcrumb span {
    opacity: 0.5;
}

/* 内容区域 */
.content-section {
    padding: var(--spacing-xl) 0;
}

/* 服务详情页样式 */
.service-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.service-detail-card {
    background: white;
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(107, 93, 82, 0.1);
    transition: var(--transition-smooth);
}

.service-detail-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(107, 93, 82, 0.15);
}

.service-detail-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.service-detail-content {
    padding: var(--spacing-lg);
}

.service-detail-content h3 {
    font-size: 1.5rem;
    color: var(--color-ink);
    margin-bottom: var(--spacing-sm);
}

.service-detail-content p {
    color: var(--color-stone);
    line-height: 2;
    margin-bottom: var(--spacing-sm);
}

.service-features {
    margin-top: var(--spacing-md);
}

.service-feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: 10px;
    color: var(--color-earth);
}

.service-feature-item::before {
    content: '✓';
    width: 20px;
    height: 20px;
    border-radius: var(--radius-circle);
    background: var(--color-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
}

/* 品牌案例页面 */
.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.case-study-card {
    background: white;
    border-radius: var(--radius-medium);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(107, 93, 82, 0.08);
    transition: var(--transition-smooth);
}

.case-study-card:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 50px rgba(107, 93, 82, 0.15);
}

.case-study-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.case-study-content {
    padding: var(--spacing-lg);
}

.case-study-category {
    display: inline-block;
    padding: 5px 15px;
    background: var(--color-accent);
    color: white;
    border-radius: var(--radius-large);
    font-size: 0.8rem;
    margin-bottom: var(--spacing-sm);
}

.case-study-content h3 {
    font-size: 1.4rem;
    color: var(--color-ink);
    margin-bottom: 10px;
}

.case-study-content p {
    color: var(--color-stone);
    line-height: 1.8;
}

.case-study-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-linen);
}

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

.case-stat-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-accent);
    display: block;
}

.case-stat-label {
    font-size: 0.8rem;
    color: var(--color-wood);
}

/* 食材供应页面 */
.ingredients-catalog {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.ingredient-product {
    background: white;
    border-radius: var(--radius-medium);
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(107, 93, 82, 0.08);
    transition: var(--transition-smooth);
}

.ingredient-product:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(107, 93, 82, 0.12);
}

.ingredient-product-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.ingredient-product-info {
    padding: var(--spacing-md);
}

.ingredient-product-info h4 {
    font-size: 1.1rem;
    color: var(--color-ink);
    margin-bottom: 8px;
}

.ingredient-product-info p {
    color: var(--color-stone);
    font-size: 0.9rem;
    line-height: 1.6;
}

.ingredient-product-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--color-linen);
    color: var(--color-earth);
    border-radius: var(--radius-small);
    font-size: 0.75rem;
    margin-top: 10px;
}

/* 加盟流程详细页 */
.process-detailed {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-medium);
    box-shadow: 0 10px 30px rgba(107, 93, 82, 0.08);
    transition: var(--transition-smooth);
}

.process-step:hover {
    box-shadow: 0 15px 45px rgba(107, 93, 82, 0.12);
}

.process-step-number {
    width: 80px;
    height: 80px;
    min-width: 80px;
    border-radius: var(--radius-circle);
    background: linear-gradient(135deg, var(--color-accent), var(--color-highlight));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
}

.process-step-content h3 {
    font-size: 1.4rem;
    color: var(--color-ink);
    margin-bottom: 10px;
}

.process-step-content p {
    color: var(--color-stone);
    line-height: 1.8;
}

.process-step-content ul {
    margin-top: 10px;
    margin-left: 20px;
}

.process-step-content li {
    color: var(--color-earth);
    margin-bottom: 8px;
    list-style-type: disc;
}

/* 联系我们页面 */
.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-map-wrapper {
    background: white;
    border-radius: var(--radius-large);
    padding: var(--spacing-lg);
    box-shadow: 0 15px 40px rgba(107, 93, 82, 0.1);
}

.contact-map {
    width: 100%;
    height: 400px;
    background: var(--color-linen);
    border-radius: var(--radius-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-stone);
    font-size: 1.2rem;
}

.contact-form-page {
    background: white;
    border-radius: var(--radius-large);
    padding: var(--spacing-lg);
    box-shadow: 0 15px 40px rgba(107, 93, 82, 0.1);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-ink);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-linen);
    border-radius: var(--radius-small);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
}

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

.form-group textarea {
    height: 120px;
    resize: vertical;
}

/* 资讯列表页面 */
.news-list-container {
    max-width: 1200px;
    margin: 0 auto;
}

.news-list-item {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-medium);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 8px 25px rgba(107, 93, 82, 0.08);
    transition: var(--transition-smooth);
}

.news-list-item:hover {
    transform: translateX(10px);
    box-shadow: 0 12px 35px rgba(107, 93, 82, 0.12);
}

.news-list-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-small);
}

.news-list-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-list-content .news-date {
    font-size: 0.85rem;
    color: var(--color-wood);
    margin-bottom: 10px;
}

.news-list-content h3 {
    font-size: 1.4rem;
    color: var(--color-ink);
    margin-bottom: 10px;
    line-height: 1.4;
}

.news-list-content p {
    color: var(--color-stone);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-list-content a {
    display: inline-block;
    color: var(--color-accent);
    font-weight: 600;
}

/* 新闻详情页面 */
.article-detail {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-large);
    padding: var(--spacing-xl);
    box-shadow: 0 15px 50px rgba(107, 93, 82, 0.1);
}

.article-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-linen);
}

.article-header h1 {
    font-size: 2.2rem;
    color: var(--color-ink);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    color: var(--color-stone);
    font-size: 0.9rem;
}

.article-cover {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-medium);
    margin-bottom: var(--spacing-lg);
}

.article-body {
    color: var(--color-earth);
    line-height: 2;
    font-size: 1.05rem;
}

.article-body p {
    margin-bottom: var(--spacing-sm);
}

.article-body img {
    margin: var(--spacing-md) 0;
    border-radius: var(--radius-small);
}

/* 相关新闻推荐 */
.related-news-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-linen);
}

.related-news-section h3 {
    font-size: 1.5rem;
    color: var(--color-ink);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.related-news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .page-header h1 {
        font-size: 2.2rem;
    }
    
    .contact-page-grid {
        grid-template-columns: 1fr;
    }
    
    .news-list-item {
        grid-template-columns: 1fr;
    }
    
    .news-list-item img {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .page-header {
        min-height: 50vh;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .process-step-number {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .article-detail {
        padding: var(--spacing-md);
    }
    
    .article-header h1 {
        font-size: 1.6rem;
    }
    
    .article-cover {
        height: 250px;
    }
}