/* 濡须非遗文化专题页面样式 - 独立完整页面 */
/* 新中式极简设计风格，与网站整体视觉体系保持一致 */

/* ===== 页面 Hero 区域 ===== */
.heritage-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, 
        rgba(43, 95, 117, 0.95) 0%, 
        rgba(26, 58, 74, 0.9) 50%,
        rgba(43, 95, 117, 0.95) 100%);
    overflow: hidden;
}

.heritage-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
}

.heritage-hero-pattern {
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.heritage-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--text-white);
    max-width: 900px;
    padding: 0 var(--spacing-lg);
    animation: fadeInUp 1s ease-out;
}

.heritage-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gold-color);
    border-radius: var(--radius-full);
    padding: 0.6rem 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.badge-icon { font-size: 1.3rem; }
.badge-text { font-size: 0.95rem; letter-spacing: 2px; font-weight: 500; }

.heritage-hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    letter-spacing: 0.8rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.heritage-hero-subtitle {
    font-size: 1.5rem;
    letter-spacing: 0.3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.heritage-hero-desc {
    font-size: 1.1rem;
    line-height: 2;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    opacity: 0.9;
}

.heritage-hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.hero-stat-item { text-align: center; }
.hero-stat-number { display: block; font-size: 3rem; font-weight: 700; margin-bottom: 0.5rem; font-family: var(--font-sans); }
.hero-stat-label { font-size: 1rem; opacity: 0.9; letter-spacing: 1px; }
.hero-stat-divider { width: 1px; height: 60px; background: rgba(255, 255, 255, 0.3); }

.heritage-hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-light);
    animation: bounce 2s infinite;
}

.scroll-mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--gold-color);
    border-radius: 13px;
    position: relative;
}

.scroll-wheel {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--gold-light);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

.scroll-text { font-size: 0.85rem; letter-spacing: 1px; }

/* ===== 通用版块容器 ===== */
.heritage-section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.section-header { text-align: center; margin-bottom: var(--spacing-2xl); }
.section-title { font-size: 2.5rem; font-weight: 700; color: var(--primary-color); margin-bottom: var(--spacing-sm); letter-spacing: 0.3rem; }
.section-subtitle { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: var(--spacing-md); }

.section-divider { display: flex; align-items: center; justify-content: center; gap: var(--spacing-sm); }
.section-divider .divider-line { width: 60px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-color), transparent); }
.section-divider .divider-icon { color: var(--gold-color); font-size: 0.8rem; }

/* ===== 非遗分类导航 ===== */
.heritage-categories-section { background: var(--bg-primary); position: relative; }

.heritage-categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.heritage-category-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.heritage-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.heritage-category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.heritage-category-card:hover::before { transform: scaleX(1); }

.category-card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.heritage-category-card:hover .category-card-icon { transform: scale(1.05); box-shadow: var(--shadow-md); }
.category-emoji { font-size: 2.5rem; }

.category-card-content { text-align: left; }
.category-card-title { font-size: 1.3rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--spacing-xs); }
.category-card-desc { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--spacing-sm); }

.category-card-meta { display: flex; justify-content: space-between; align-items: center; }
.category-count { background: linear-gradient(135deg, var(--accent-color), var(--accent-hover)); color: var(--text-white); padding: 0.3rem 0.8rem; border-radius: var(--radius-full); font-size: 0.85rem; font-weight: 500; }
.category-arrow { color: var(--accent-color); font-weight: 600; transition: transform var(--transition-fast); }
.heritage-category-card:hover .category-arrow { transform: translateX(4px); }

/* ===== 非遗项目展示 ===== */
.heritage-projects-section { background: linear-gradient(180deg, var(--bg-primary) 0%, var(--secondary-light) 100%); position: relative; }

.projects-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--text-white);
    border-color: var(--primary-color);
}

.heritage-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.heritage-project-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.heritage-project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }

.heritage-project-card.featured { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; }

.project-card-image { position: relative; overflow: hidden; }
.heritage-project-card.featured .project-card-image { height: 100%; min-height: 300px; }
.heritage-project-card:not(.featured) .project-card-image { height: 200px; }

.project-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-slow);
}

.heritage-project-card:hover .project-image-placeholder { transform: scale(1.05); }
.project-icon { font-size: 4rem; opacity: 0.9; }

.project-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
}

.project-level-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: 0.3rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-white);
    box-shadow: var(--shadow-sm);
}

.project-level-badge.national { background: linear-gradient(135deg, var(--gold-color), var(--gold-dark)); }
.project-level-badge.provincial { background: linear-gradient(135deg, var(--primary-color), var(--primary-light)); }
.project-level-badge.municipal { background: linear-gradient(135deg, #10B981, #059669); }
.project-level-badge.county { background: linear-gradient(135deg, #6B7280, #4B5563); }

.project-card-content { padding: var(--spacing-md); }
.heritage-project-card.featured .project-card-content { display: flex; flex-direction: column; justify-content: center; }

.project-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--spacing-sm); }
.project-category { background: linear-gradient(135deg, var(--primary-color), var(--primary-light)); color: var(--text-white); padding: 0.3rem 0.8rem; border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 500; }
.project-year { font-size: 0.85rem; color: var(--text-light); }

.project-title { font-size: 1.4rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--spacing-xs); }
.heritage-project-card.featured .project-title { font-size: 1.6rem; }

.project-desc { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--spacing-sm); }

.project-features { display: flex; gap: var(--spacing-xs); flex-wrap: wrap; margin-bottom: var(--spacing-sm); }
.feature-tag { background: var(--secondary-light); color: var(--text-secondary); padding: 0.2rem 0.6rem; border-radius: var(--radius-sm); font-size: 0.8rem; }

.project-card-footer { display: flex; justify-content: space-between; align-items: center; padding-top: var(--spacing-sm); border-top: 1px solid var(--border-light); }
.project-stats { display: flex; gap: var(--spacing-md); }
.stat-item { display: flex; align-items: center; gap: 0.3rem; font-size: 0.85rem; color: var(--text-light); }

.project-detail-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.project-detail-btn:hover { color: var(--accent-hover); gap: 0.6rem; }
.btn-arrow { transition: transform var(--transition-fast); }
.project-detail-btn:hover .btn-arrow { transform: translateX(4px); }

.projects-load-more { text-align: center; }

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.load-more-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ===== 传承人展示 ===== */
.heritage-masters-section { background: var(--bg-primary); }

.heritage-masters-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.master-profile-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.master-profile-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--gold-color); }

.master-profile-header { text-align: center; margin-bottom: var(--spacing-md); }

.master-avatar-large { position: relative; display: inline-block; margin-bottom: var(--spacing-sm); }

.avatar-placeholder {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-white);
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.master-level-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: var(--text-white);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    border: 2px solid var(--bg-secondary);
}

.master-profile-title { text-align: center; }
.master-name { font-size: 1.2rem; font-weight: 600; color: var(--text-primary); margin-bottom: 0.3rem; }
.master-skill { font-size: 0.9rem; color: var(--primary-color); font-weight: 500; }

.master-profile-content { text-align: center; }
.master-bio { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--spacing-md); }

.master-achievements { display: flex; justify-content: center; gap: var(--spacing-lg); }
.achievement-item { text-align: center; }
.achievement-number { display: block; font-size: 1.5rem; font-weight: 700; color: var(--primary-color); font-family: var(--font-sans); }
.achievement-label { font-size: 0.8rem; color: var(--text-light); }

/* ===== 保护成果展示 ===== */
.heritage-achievements-section { background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)); padding: var(--spacing-2xl) 0; }

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.achievement-card {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-white);
}

.achievement-icon { font-size: 3rem; margin-bottom: var(--spacing-sm); }
.achievement-number-large { display: block; font-size: 3rem; font-weight: 700; margin-bottom: 0.5rem; font-family: var(--font-sans); }
.achievement-label-large { font-size: 1rem; opacity: 0.9; letter-spacing: 1px; }

/* ===== 相关文章展示 ===== */
.heritage-articles-section { background: var(--bg-primary); }

.heritage-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.heritage-article-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.heritage-article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.article-card-image { height: 180px; overflow: hidden; }
.article-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    transition: transform var(--transition-slow);
}

.heritage-article-card:hover .article-image-placeholder { transform: scale(1.05); }

.article-card-content { padding: var(--spacing-md); }
.article-category { display: inline-block; background: linear-gradient(135deg, var(--primary-color), var(--primary-light)); color: var(--text-white); padding: 0.2rem 0.6rem; border-radius: var(--radius-sm); font-size: 0.8rem; font-weight: 500; margin-bottom: var(--spacing-xs); }
.article-title { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--spacing-xs); line-height: 1.4; }
.article-excerpt { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: var(--spacing-sm); }

.article-meta { display: flex; justify-content: space-between; align-items: center; padding-top: var(--spacing-sm); border-top: 1px solid var(--border-light); }
.article-date { font-size: 0.85rem; color: var(--text-light); }
.article-views { font-size: 0.85rem; color: var(--text-light); }

.articles-view-all { text-align: center; }

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: var(--text-white);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.view-all-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); color: var(--text-white); }

/* ===== CTA 区域 ===== */
.heritage-cta-section { background: linear-gradient(135deg, var(--secondary-light), var(--bg-secondary)); padding: var(--spacing-2xl) 0; }

.heritage-cta-container { max-width: 800px; margin: 0 auto; text-align: center; }

.cta-content-box { padding: var(--spacing-2xl); }

.cta-title { font-size: 2rem; font-weight: 700; color: var(--primary-color); margin-bottom: var(--spacing-md); letter-spacing: 0.2rem; }
.cta-description { font-size: 1.1rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: var(--spacing-xl); }

.cta-buttons-group { display: flex; justify-content: center; gap: var(--spacing-md); flex-wrap: wrap; }

.cta-btn-primary, .cta-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.cta-btn-primary { background: linear-gradient(135deg, var(--accent-color), var(--accent-hover)); color: var(--text-white); box-shadow: var(--shadow-md); }
.cta-btn-primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); color: var(--text-white); }

.cta-btn-secondary { background: transparent; color: var(--primary-color); border: 2px solid var(--primary-color); }
.cta-btn-secondary:hover { background: var(--primary-color); color: var(--text-white); transform: translateY(-3px); }

/* ===== 动画效果 ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

/* ===== 响应式设计 ===== */
@media (max-width: 1200px) {
    .heritage-categories-grid { grid-template-columns: repeat(2, 1fr); }
    .heritage-projects-grid { grid-template-columns: repeat(2, 1fr); }
    .heritage-project-card.featured { grid-column: span 2; }
    .heritage-masters-grid { grid-template-columns: repeat(2, 1fr); }
    .achievements-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
    .heritage-hero-title { font-size: 3.5rem; letter-spacing: 0.5rem; }
    .heritage-hero-stats { flex-wrap: wrap; gap: var(--spacing-md); }
    .hero-stat-divider { display: none; }
    .section-title { font-size: 2rem; }
}

@media (max-width: 768px) {
    .heritage-section-container { padding: var(--spacing-xl) var(--spacing-md); }
    
    .heritage-hero { min-height: 80vh; }
    .heritage-hero-title { font-size: 2.5rem; letter-spacing: 0.3rem; }
    .heritage-hero-subtitle { font-size: 1.2rem; }
    .heritage-hero-desc { font-size: 1rem; }
    .hero-stat-number { font-size: 2.5rem; }
    
    .heritage-categories-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
    
    .heritage-category-card { display: flex; gap: var(--spacing-md); }
    .category-card-icon { margin-bottom: 0; }
    .category-card-content { flex: 1; }
    .category-card-meta { justify-content: flex-start; gap: var(--spacing-sm); }
    
    .heritage-projects-grid { grid-template-columns: 1fr; }
    .heritage-project-card.featured { grid-column: span 1; grid-template-columns: 1fr; }
    .heritage-project-card.featured .project-card-image { height: 250px; }
    
    .heritage-masters-grid { grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); }
    .master-profile-card { padding: var(--spacing-md); }
    .avatar-placeholder { width: 80px; height: 80px; font-size: 2rem; }
    
    .achievements-grid { grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); }
    .achievement-number-large { font-size: 2.5rem; }
    
    .heritage-articles-grid { grid-template-columns: 1fr; }
    
    .cta-buttons-group { flex-direction: column; }
    .cta-btn-primary, .cta-btn-secondary { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .heritage-hero-title { font-size: 2rem; letter-spacing: 0.2rem; }
    .heritage-hero-stats { flex-direction: column; gap: var(--spacing-md); }
    .hero-stat-divider { display: none; }
    
    .heritage-masters-grid { grid-template-columns: 1fr; }
    
    .achievements-grid { grid-template-columns: 1fr; }
    .achievement-card { padding: var(--spacing-md); }
    
    .filter-btn { padding: 0.5rem 1rem; font-size: 0.85rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}