/* 关于我们容器 - 桌面端 */
.about-container {
    height: 650px;
    padding: 50px 240px;
    background-color: #fff;
}

/* 统计数据容器 */
.stats-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    padding: 0 20px;
    margin: 0 80px;
    position: relative;
    transition: all 0.3s ease;
}

.stat-item:hover::after {
    content: '';
    position: absolute;
    top: 36px;
    left: -2px;
    right: -2px;
    bottom: -45px;
    border: 5px solid #0530a9;
    pointer-events: none;
    clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%);
    animation: borderGrow 0.3s ease-out forwards;
    z-index: 1;
}

.stat-item:hover::before {
    content: '';
    position: absolute;
    top: 34px;
    left: 50%;
    width: 90px;
    height: 8px;
    background: white;
    transform: translateX(-50%);
    z-index: 2;
    pointer-events: none;
}

@keyframes borderGrow {
    from {
        clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%);
    }
    to {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
}

@media (max-width: 768px) {
    .stat-item:hover::after,
    .stat-item:hover::before {
        display: none;
    }
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    position: relative;
    z-index: 3;
}

.stat-number {
    display: flex;
    align-items: baseline;
    font-size: 48px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.stat-number .number {
    display: inline-block;
}

.stat-number .unit {
    font-size: 24px;
    margin-left: 5px;
    color: #666;
}

.stat-line {
    width: 60px;
    height: 2px;
    background-color: #333;
    margin-bottom: 15px;
}

.stat-title {
    font-size: 20px;
    color: #666;
}

/* 新内容区域样式 */
.about-new-section {
    display: flex;
    width: 100%;
    margin: 0 auto;

}

.about-left {
    flex: 0 0 50%;
    box-sizing: border-box;
    background-color: #0530a9;
    padding: 50px 50px 50px 200px;
}

.about-icon {
    width: 60px;
    margin-bottom: 20px;
}

.about-title {
    color: white;
    font-size: 24px;
    margin-bottom: 15px;
}

.about-desc {
    color: white;
    font-size: 18px;	
    line-height: 1.6;
}

.about-right {
    flex: 0 0 50%;
    box-sizing: border-box;
    max-width: 1200px;
   /* margin: 0 auto;   */ 
}

.about-right-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 第二个新内容区域样式 */
.about-new-section-2 {
    display: flex;
    width: 100%;
   /* margin: 0px 0;*/
    display: flex;
    justify-content: flex-end; /* 容器内整体居右 */    
    
}

.about-left-2 {
    flex: 0 0 50%;
    box-sizing: border-box;
    max-width: 1200px;
    /*margin: 0 auto;   */ 
}

.about-left-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-right-2 {
    flex: 0 0 50%;
    box-sizing: border-box;
    background-color: #ffffff;
    padding: 50px 200px 50px 50px;
}

.about-icon-2 {
    width: 60px;
    margin-bottom: 20px;
}

.about-title-2 {
    color: #0530a9;
    font-size: 24px;
    margin-bottom: 15px;
}

.about-desc-2 {
    color: #0530a9;
    line-height: 1.6;
	font-size: 18px;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .about-new-section-2 {
        flex-direction: column;
        align-items: stretch;
    }
    
    .about-right-2 {
        padding: 30px;
        order: 1;
        text-align: left;
    }
    
    .about-left-2 {
        order: 2;
        height: 300px;
    }
    .about-new-section {
        flex-direction: column;
        align-items: stretch;
    }
    
    .about-left {
        padding: 30px;
        order: 1;
    }
    
    .about-right {
        order: 2;
        height: 300px;
    }
    
    /* 消除图片间隙 */
    .about-right-img,
    .about-left-img {
        display: block;
        vertical-align: bottom;
    }
    
    /* 重置行内元素间距 */
    .about-title,
    .about-desc,
    .about-title-2,
    .about-desc-2 {
        line-height: 1.3;
        margin-bottom: 0;
    }
    .about-container {
        padding: 60px 20px;
		height: 300px;
    }
    
    .stats-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 20px;
		height: 0px;
    }
    
    .stat-item {
        padding: 2px;
        flex: 0 0 calc(33.33% - 15px);
        min-width: 0;
		margin: 0 0px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-title {
        font-size: 16px;
    }
    
    .stat-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }
    
    .stat-line {
        width: 40px;
    }
}