/* ===== 行业应用案例页面特有样式 ===== */
.yzg-cases-hero {
    background: linear-gradient(135deg, var(--yzg-primary-blue) 0%, var(--yzg-primary-blue-dark) 100%);
    background-size: cover;
    background-position: center;
    color: white;
    padding: 80px 0 60px;
    margin-top: 82px;
    text-align: center;
}

.yzg-cases-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 25px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.2;
	font-weight: bold;
}

.yzg-cases-hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.9;
	color:white;
}

/* 行业分类筛选 */
.yzg-industry-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 50px;
}

.yzg-filter-btn {
    padding: 10px 25px;
    background-color: white;
    border: 2px solid var(--yzg-border-color);
    border-radius: 30px;
    color: var(--yzg-text-dark);
    font-weight: 600;
    cursor: pointer;
    transition: var(--yzg-transition);
}

.yzg-filter-btn:hover {
    border-color: var(--yzg-primary-blue);
    color: var(--yzg-primary-blue);
    transform: translateY(-3px);
}

.yzg-filter-btn.yzg-active {
    background-color: var(--yzg-primary-blue);
    border-color: var(--yzg-primary-blue);
    color: white;
}

/* 案例网格布局 */
.yzg-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.yzg-case-card {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--yzg-shadow-light);
    transition: var(--yzg-transition);
    border: 1px solid var(--yzg-border-color);
}

.yzg-case-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--yzg-shadow-medium);
    border-color: var(--yzg-primary-blue);
}

.yzg-case-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.yzg-case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.yzg-case-card:hover .yzg-case-image img {
    transform: scale(1.05);
}

.yzg-case-content {
    padding: 25px;
}

.yzg-case-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.yzg-case-industry {
    background-color: rgba(0, 127, 204, 0.1);
    color: var(--yzg-primary-blue);
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 600;
}

.yzg-case-date {
    color: var(--yzg-text-light);
}

.yzg-case-title {
    font-size: 1.4rem;
    color: var(--yzg-secondary-color);
    margin-bottom: 15px;
    line-height: 1.3;
}

.yzg-case-excerpt {
    color: var(--yzg-text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.yzg-case-highlights {
    background-color: var(--yzg-light-bg);
    border-left: 4px solid var(--yzg-secondary-orange);
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 0 5px 5px 0;
}

.yzg-case-highlights h4 {
    color: var(--yzg-secondary-color);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.yzg-case-highlights ul {
    list-style: none;
}

.yzg-case-highlights li {
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
}

.yzg-case-highlights li i {
    color: var(--yzg-secondary-orange);
    margin-right: 10px;
    margin-top: 3px;
    font-size: 0.8rem;
}

/* 分页 */
.yzg-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 60px;
}

.yzg-page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background-color: white;
    color: var(--yzg-text-dark);
    text-decoration: none;
    font-weight: 600;
    transition: var(--yzg-transition);
    border: 1px solid var(--yzg-border-color);
}

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

.yzg-page-link.yzg-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 详情页样式 */
.yzg-case-detail {
    max-width: 900px;
    margin: 0 auto;
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--yzg-shadow-light);
    border: 1px solid var(--yzg-border-color);
}

.yzg-case-detail-header {
    padding: 40px 40px 20px;
}

.yzg-case-detail-title {
    font-size: 2.2rem;
    color: var(--yzg-secondary-color);
    margin-bottom: 20px;
    line-height: 1.3;
}

.yzg-case-detail-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.yzg-case-detail-content {
    padding: 0 40px 40px;
}

.yzg-case-section {
    margin-bottom: 40px;
}

.yzg-case-section h3 {
    color: var(--yzg-primary-blue);
    font-size: 1.5rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(0, 127, 204, 0.2);
}

.yzg-case-section p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.yzg-case-section img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: var(--yzg-shadow-light);
}

.yzg-case-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.yzg-feature-box {
    background-color: var(--yzg-light-bg);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--yzg-secondary-orange);
}

.yzg-feature-box h4 {
    color: var(--yzg-secondary-color);
    margin-bottom: 10px;
    font-size: 1.1rem;
}
	
/* 面包屑导航 */
.yzg-breadcrumb {
    background-color: var(--yzg-light-bg);
    padding: 18px 0;
    border-bottom: 1px solid var(--yzg-border-color);
}

.yzg-breadcrumb ul {
    display: flex;
    list-style: none;
    align-items: center;
    flex-wrap: wrap;
}

.yzg-breadcrumb ol {
    display: flex;
    list-style: none;
    align-items: center;
    flex-wrap: wrap;
}

.yzg-breadcrumb li {
    margin-right: 10px;
    font-size: 0.95rem;
}

.yzg-breadcrumb li:not(:last-child)::after {
    content: "/";
    margin-left: 10px;
    color: var(--yzg-text-light);
}

.yzg-breadcrumb a {
    color: var(--yzg-text-light);
    text-decoration: none;
    transition: var(--yzg-transition);
}

.yzg-breadcrumb a:hover {
    color: var(--yzg-primary-blue);
}

.yzg-breadcrumb .yzg-current {
    color: var(--yzg-secondary-color);
    font-weight: 600;
}			

/* 响应式设计 */
@media (max-width: 1200px) {
	.yzg-cases-hero h1 {
    font-size: 2.5rem;
    }
}
	
@media (max-width: 992px) {
    .yzg-cases-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    
    .yzg-cases-hero h1 {
        font-size: 2.5rem;
    }
    
    .yzg-case-detail-title {
        font-size: 1.8rem;
    }
    
    .yzg-case-detail-header,
    .yzg-case-detail-content {
        padding: 30px 20px;
    }
}

@media (max-width: 768px) {
    .yzg-cases-hero {
        padding: 120px 0 60px;
    }
    
    .yzg-cases-hero h1 {
        font-size: 1.9rem;
    }
    
    .yzg-cases-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .yzg-cases-hero h1 {
        font-size: 1.7rem;
    }
    
    .yzg-industry-filter {
        gap: 10px;
    }
    
    .yzg-filter-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .yzg-case-content {
        padding: 20px;
    }
    
    .yzg-case-title {
        font-size: 1.2rem;
    }
}