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html]
<div style="width: 100%; max-width: 900px; margin: 0 auto; font-family: 'Microsoft YaHei', Arial, sans-serif; background-color: #f9f9f9; border-radius: 8px; overflow: hidden; box-shadow: 0 0 10px rgba(0,0,0,0.1);">
<!-- LOGO部分 -->
<div style="text-align: center; padding: 20px 0; background-color: #ffffff;">
<img src="https://cccimg.com/view.php/ead8f51b299dd9efa36a27113f48dde3.png " alt="论坛LOGO" style="max-width: 300px; height: auto;">
</div>
<!-- 轮播图部分 -->
<div style="position: relative; width: 100%; height: 600px; overflow: hidden;">
<div style="display: flex; width: 300%; height: 100%; animation: slide 10s infinite;">
<div style="width: 33.33%; height: 100%;">
<img src="https://cccimg.com/view.php/d5d3c9b0764a407321717b373d6b5f34.jpg " style="width: 100%; height: 100%; object-fit: cover;">
</div>
<div style="width: 33.33%; height: 100%;">
<img src="https://cccimg.com/view.php/412c71c20ce426706c1dd3ec3a07811b.jpg" style="width: 100%; height: 100%; object-fit: cover;">
</div>
<div style="width: 33.33%; height: 100%;">
<img src="https://cccimg.com/view.php/aca06385ab80d62c275a9a8fdae6bbaf.jpg" style="width: 100%; height: 100%; object-fit: cover;">
</div>
</div>
</div>
<style>
@keyframes slide {
0% { transform: translateX(0); }
33% { transform: translateX(-33.33%); }
66% { transform: translateX(-66.66%); }
100% { transform: translateX(0); }
}
</style>