/* SAFU资金保护区域样式 */
.safu-section {
    background-color: #121212;
    padding: 60px 0;
    margin: 40px 0;
    border-radius: 12px;
    overflow: visible !important;
    /* 确保不会被意外隐藏 */
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
    min-height: 300px;
}

.safu-content {
    /* 添加浏览器兼容性前缀 */
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto 40px auto;
    padding: 0 20px;
    /* 确保容器内容可见 */
    overflow: visible !important;
    opacity: 1 !important;
    height: auto !important;
}

.safu-left {
    flex: 1;
    padding-right: 40px;
    /* 确保左侧区域内容可见 */
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 100px;
    position: relative;
    z-index: 5;
}

.safu-title {
    font-size: 42px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 20px 0;
    line-height: 1.2;
    /* 确保标题始终可见 */
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
    z-index: 10;
    transform: none !important;
}

.safu-highlight {
    color: #F3BA2F;
}

.safu-description {
    font-size: 16px;
    color: #b0b0b0;
    line-height: 1.6;
    margin: 0;
}

.safu-right {
    flex: 1;
}

.safu-stats {
    background-color: #1e1e1e;
    padding: 30px;
    border-radius: 12px;
}

.safu-fund {
    margin-bottom: 30px;
}

.safu-fund-label {
    font-size: 14px;
    color: #888888;
    margin: 0 0 10px 0;
}

.safu-fund-amount {
    font-size: 28px;
    font-weight: 700;
    color: #F3BA2F;
    margin: 0 0 10px 0;
}

.safu-fund-address {
    font-size: 12px;
    color: #666666;
    margin: 0;
    font-family: 'Courier New', monospace;
    word-break: break-all;
}

.safu-impact {
    display: flex;
    flex-direction: row;
    gap: 30px;
}

.impact-item {
    flex: 1;
}

.impact-number {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 5px 0;
}

.impact-label {
    font-size: 14px;
    color: #888888;
    margin: 0;
}

/* 视频展示部分 */
.video-showcase {
    display: flex;
    flex-direction: row;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.video-item {
    flex: 1;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.video-item:hover {
    transform: translateY(-5px);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 比例 */
    background-color: #1e1e1e;
    border-radius: 8px;
    overflow: hidden;
}

.video-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(243, 186, 47, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.play-button:hover {
    background-color: #F3BA2F;
    transform: translate(-50%, -50%) scale(1.1);
}

.play-button i {
    color: #ffffff;
    font-size: 24px;
    margin-left: 5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .safu-content {
        flex-direction: column;
        text-align: center;
    }
    
    .safu-left {
        padding-right: 0;
        margin-bottom: 30px;
    }
    
    .safu-title {
        font-size: 32px;
    }
    
    .safu-impact {
        flex-direction: column;
        gap: 20px;
    }
    
    .video-showcase {
        flex-direction: column;
    }
    
    .video-thumbnail {
        padding-top: 75%; /* 4:3 比例在移动设备上更好 */
    }
    
    .play-button {
        width: 50px;
        height: 50px;
    }
    
    .play-button i {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .safu-section {
        padding: 40px 0;
    }
    
    .safu-title {
        font-size: 28px;
    }
    
    .safu-fund-amount {
        font-size: 24px;
    }
    
    .impact-number {
        font-size: 20px;
    }
}