header{top:0;left:0;right:0;background:linear-gradient(to right,#c0eac4,#c0eac4 20%,#81cd86);padding:5px 15px;display:flex;align-items:center;box-shadow:0 2px 4px rgba(0,0,0,.1);z-index:1000;border-bottom:1px solid #FFF}.back-button{font-size:24px;color:#333;text-decoration:none;margin-right:15px}.back-button:hover{color:#007bff}h1{font-size:18px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body{max-width:428px;margin:0 auto;background-color:#ddd}#body-container{background-color:#efefef;max-width:428px;margin:0 auto;position:relative}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;color:#333;background-color:#f4f4f4;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.video-list{margin-top:60px;padding:15px}.video-item{background-color:#fff;border-radius:8px;overflow:hidden;margin-bottom:15px;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:transform .2s ease}.video-item:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}.video-thumbnail{width:100%;height:0;padding-bottom:56.25%;position:relative;overflow:hidden}.video-thumbnail img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.video-thumbnail:hover img{transform:scale(1.05)}.video-info{padding:12px}.video-title{font-size:16px;margin-bottom:8px;font-weight:500;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.video-stats{display:flex;justify-content:space-between;font-size:12px;color:#666}.video-stats span{display:flex;align-items:center}.video-stats span i{margin-right:4px}.pagination{display:flex;justify-content:center;align-items:center;padding:20px 0;margin-bottom:20px}.pagination button{background-color:transparent;border:1px solid #007bff;border-radius:4px;font-size:14px;color:#007bff;cursor:pointer;padding:8px 16px;margin:0 8px;transition:all .2s ease}.pagination button:hover:not(:disabled){background-color:#007bff;color:#fff}.pagination button:disabled{border-color:#ccc;color:#ccc;cursor:not-allowed}#page-info{font-size:14px;color:#666;margin:0 15px}@media (min-width: 768px){.video-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding:20px}.video-item{margin-bottom:0}}@media (max-width: 767px){.video-list{padding:10px}.video-item{margin-bottom:12px}.video-info{padding:10px}.video-title{font-size:14px}.pagination button{padding:6px 12px;font-size:12px}#page-info{font-size:12px}}.lazy-image{opacity:0;transition:opacity .3s ease}.lazy-image.loaded{opacity:1}.image-error{background-color:#f8f9fa;display:flex;align-items:center;justify-content:center;color:#6c757d;font-size:12px}.no-data{text-align:center;padding:40px 0;color:#6c757d}.no-data i{font-size:48px;margin-bottom:16px;opacity:.5}