.segmented{display:flex;width:100%;border-radius:8px;overflow:hidden;margin:10px 0}.segmented-raised{box-shadow:0 2px 4px #0000001a}.button{flex:1;padding:8px 12px;background-color:#f0f0f0;border:1px solid #ddd;cursor:pointer;text-align:center;transition:background-color .3s;font-size:14px}.button:not(:last-child){border-right:none}.button-active{background-color:#007aff;color:#fff}.result-block{margin-top:20px;padding:15px;border-radius:8px;background-color:#f9f9f9}.toggle-container{display:flex;justify-content:space-between;align-items:center;width:100%}.toggle{position:relative;display:inline-block;width:50px;height:24px}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#ccc;transition:.4s;border-radius:24px}.toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.toggle-slider{background-color:#007aff}input:checked+.toggle-slider:before{transform:translate(26px)}.inline-groups{display:flex;justify-content:space-between;width:100%;gap:16px}.group{flex:1;border:1px solid #ddd;border-radius:8px;background-color:#f9f9f9;padding:12px}.group-title{font-weight:600;color:#007aff;font-size:16px;margin-bottom:12px;border-bottom:1px solid #eee;padding-bottom:8px;text-align:center}.toggle-group{display:flex;flex-direction:column;gap:16px}.highlighted-word{display:inline-block;background-color:#ffff9c;border-radius:3px;padding:0 3px;animation:highlight-pulse 2s ease-in-out}.previous-sentence{margin-top:10px;padding-top:10px;border-top:1px dashed #ccc;font-size:.9em;color:#666}.previous-sentence h3{font-size:14px;margin-bottom:5px;color:#999}@keyframes highlight-pulse{0%{background-color:#ffff9c}50%{background-color:#ffffc5}to{background-color:transparent}}