/* aboutUs index.css */

.about-main {
    min-width: 1200px;
}

/* 公司公告样式 - 渐变背景卡片 */
.about-text {
    font-size: 16px;
    line-height: 2.2;
    color: #444;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fc 25%, #f5f7ff 50%, #faf8ff 75%, #fff5f5 100%);
    padding: 35px 40px;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(234, 63, 40, 0.1), 0 4px 16px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(234, 63, 40, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ea3f28, #ff6b4a, #ff8f70, #ea3f28);
    background-size: 200% 100%;
    animation: gradientMove 3s linear infinite;
}

.about-text::after {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(234, 63, 40, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

.about-text:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 50px rgba(234, 63, 40, 0.15), 0 6px 20px rgba(0, 0, 0, 0.08);
}

/* 标题样式 */
.about-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #ea3f28, #ff6b4a);
    border-radius: 2px;
}

/* 行业资讯和大牛新闻列表样式 */
.news-list {
    list-style: none;
    padding: 0;
    background: linear-gradient(145deg, #ffffff 0%, #fafbfc 100%);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(234, 63, 40, 0.08);
    overflow: hidden;
}

.news-list li {
    padding: 18px 25px;
    border-bottom: 1px solid rgba(234, 63, 40, 0.08);
    font-size: 16px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.news-list li:last-child {
    border-bottom: none;
}

.news-list li:hover {
    background: linear-gradient(90deg, rgba(234, 63, 40, 0.03) 0%, rgba(234, 63, 40, 0.06) 100%);
    padding-left: 30px;
}

.news-list a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    flex: 1;
}

.news-list a:hover {
    color: #ea3f28;
}

.news-list a::before {
    content: '›';
    margin-right: 10px;
    color: #ea3f28;
    font-weight: bold;
    font-size: 18px;
}

/* 标签样式 */
.tag {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    margin-left: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tag-reprint {
    background: linear-gradient(135deg, #e6f7ff 0%, #f0faff 100%);
    color: #1890ff;
    border: 1px solid rgba(24, 144, 255, 0.3);
}

.tag-original {
    background: linear-gradient(135deg, #f6ffed 0%, #f0fff0 100%);
    color: #52c41a;
    border: 1px solid rgba(82, 196, 26, 0.3);
}

.news-list li:hover .tag {
    transform: scale(1.05);
}

/* 区块间距 */
.about-section {
    margin-bottom: 50px;
}

/* 内容区域 */
.about-cont {
    width: 1200px;
    margin: 50px auto;
    min-height: 400px;
}