/* ==================== 新闻资讯页面独立样式 ==================== */

/* 页面标题区域 */
.news-header {
    padding: 40px 0 30px;
    background: #fff;
}

.page-title {
    text-align: center;
}

.logo-big {
    font-size: 64px;
    font-weight: bold;
    color: #7a9c3d;
    font-family: "SimSun", "宋体", serif;
    letter-spacing: 8px;
}

.logo-big sup {
    font-size: 20px;
    vertical-align: super;
}

.logo-url {
    font-size: 16px;
    color: #7a9c3d;
    letter-spacing: 2px;
    margin-top: 5px;
}

/* 展会照片区域 */
.exhibition-section {
    padding: 20px 0 40px;
    background: #fff;
}

.exhibition-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

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

.exhibition-item img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 12px;
    display: block;
}

.exhibition-title {
    font-size: 15px;
    color: #7a9c3d;
    font-weight: 500;
}

/* 公司介绍区域 */
.company-intro {
    padding: 40px 0;
    background: transparent;
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.intro-content p {
    font-size: 20px;
    line-height: 2;
    color: #999;
    margin-bottom: 15px;
    text-indent: 2em;
}

.intro-content .advantage-title {
    font-weight: 600;
    color: #999;
    text-indent: 0;
    margin-top: 25px;
}

/* 合作品牌区域 */
.partners-section {
    padding: 40px 0 0;
    /*background: linear-gradient(135deg, #7a9c3d 0%, #5a7a2d 100%);*/
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.partner-item {
    background: #fff;
    border-radius: 50%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s;
}

.partner-item:hover {
    transform: scale(1.05);
}

.partner-item img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 992px) {
    .logo-big {
        font-size: 48px;
    }
    
    .exhibition-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }
    
    .partner-item {
        padding: 10px;
    }
}

@media (max-width: 576px) {
    .news-header {
        padding: 30px 0 20px;
    }
    
    .logo-big {
        font-size: 36px;
        letter-spacing: 4px;
    }
    
    .logo-url {
        font-size: 14px;
    }
    
    .exhibition-section {
        padding: 10px 0 30px;
    }
    
    .exhibition-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .exhibition-title {
        font-size: 14px;
    }
    
    .company-intro {
        padding: 30px 0;
    }
    
    .intro-content p {
        font-size: 14px;
        line-height: 1.8;
    }
    
    .partners-section {
        padding: 30px 0 40px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    
    .partner-item {
        padding: 8px;
    }
}