section.glossary-examples{margin-block:64px}.demo-container{max-width:1200px;margin:0 auto;background:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);overflow:hidden}.demo-header{background:#f8f9fa;padding:20px;border-bottom:1px solid #e9ecef;display:flex;justify-content:space-between;align-items:center}.demo-title{font-size:24px;font-weight:600;color:#333}.demo-content{display:flex}.controls-panel{width:50%;background:#f8f9fa;border-right:1px solid #e9ecef;padding:20px}.control-group{margin-bottom:12px}.control-option{display:block;width:100%;padding:12px 16px;margin-bottom:8px;background:#fff;border:2px solid #dee2e6;border-radius:6px;cursor:pointer;font-family:"Monaco","Menlo","Ubuntu Mono",monospace;font-size:14px;color:#198754;transition:all .2s;text-align:left;position:relative}.control-option:hover{border-color:#adb5bd;background:#f8f9fa}.control-option.active{border-color:#0d6efd;background:#e7f1ff;color:#0d6efd}.control-option.copied{border-color:#198754;background:#d1e7dd;color:#198754}.copy-feedback{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:#198754;color:white;padding:4px 8px;border-radius:4px;font-size:8px;opacity:0;transition:opacity .3s;pointer-events:none}.copy-feedback.show{opacity:1}.preview-panel{width:50%;display:flex;align-items:center;justify-content:center;background:#fff}.preview-container{width:100%}.preview{width:100%;height:200px;border-radius:8px;background:#f8f9fa;padding:20px;transition:all .3s ease;position:relative}.preview img{max-width:100%;max-height:100%;border-radius:4px;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:transform .2s}.preview img:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}.preview-bg{width:100%;height:200px;border-radius:8px;background:#f8f9fa;background-size:cover;background-position:center;background-repeat:no-repeat;transition:all .3s ease;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.preview-bg::before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.1);transition:background .3s ease}.preview-bg:hover::before{background:rgba(0,0,0,.05)}.bg-content{position:relative;z-index:1;color:white;text-align:center;padding:20px;text-shadow:0 1px 3px rgba(0,0,0,.5);font-size:18px;font-weight:600}.preview_container_text{padding:20px}@media (max-width:768px){.demo-content{flex-direction:column}.controls-panel{flex:none;width:100%}.preview-panel{width:100%;padding:20px}}