.record-list[data-v-3dcffd52]{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.record-list .record-card[data-v-3dcffd52]{background-color:#fff;border-radius:12px;box-sizing:border-box;padding:15px}.record-list .record-card .card-tag[data-v-3dcffd52]{padding:2px 8px;border-radius:4px;font-size:12px;font-weight:500;display:inline-block;float:left}.record-list .record-card .card-tag.tag-high[data-v-3dcffd52]{background-color:#fef2f2;color:#ef4444}.record-list .record-card .card-tag.tag-middle[data-v-3dcffd52]{background-color:#fffbeb;color:#f59e0b}.record-list .record-card .card-tag.tag-low[data-v-3dcffd52]{background-color:#eff6ff;color:#3a44f7}.record-list .record-card .card-content[data-v-3dcffd52]{display:flex;width:100%;position:relative}.record-list .record-card .card-content .card-info[data-v-3dcffd52]{flex:1}.record-list .record-card .card-content .card-info .name[data-v-3dcffd52]{font-size:14px;font-weight:500;color:#1e293b;margin:15px 0;text-align:left}.record-list .record-card .card-content .card-info .card-time[data-v-3dcffd52]{font-size:12px;color:#94a3b8;margin-bottom:15px;text-align:left}.record-list .record-card .card-content .card-info .card-desc[data-v-3dcffd52]{font-size:12px;color:#64748b;text-align:left}.record-list .record-card .card-content .card-cover[data-v-3dcffd52]{width:80px;height:80px;border-radius:12px;position:absolute;top:-20px;right:0}.record-list .record-card .card-content .card-cover img[data-v-3dcffd52]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.live-iframe-container[data-v-3dcffd52]{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#fff;z-index:9999;display:flex;flex-direction:column}.live-iframe-container .iframe-header[data-v-3dcffd52]{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#2f54eb;color:#fff;flex-shrink:0;height:56px;box-sizing:border-box}.live-iframe-container .iframe-header h3[data-v-3dcffd52]{margin:0;font-size:16px;font-weight:500}.live-iframe-container .close-btn[data-v-3dcffd52]{padding:6px 12px;background:#fff;color:#2f54eb;border:none;border-radius:4px;cursor:pointer;font-size:14px;transition:all .3s}.live-iframe-container .close-btn[data-v-3dcffd52]:hover{background:#f0f0f0}.live-iframe-container .live-iframe[data-v-3dcffd52]{width:100%;flex:1;border:none}.live-course-card[data-v-3dcffd52]{cursor:pointer;transition:all .3s}.live-course-card[data-v-3dcffd52]:hover{transform:translateY(-4px);box-shadow:0 4px 12px rgba(0,0,0,.1)}