.app-button{background:#6c3cf0;color:white!important;padding:12px 20px;border-radius:10px;text-decoration:none;display:inline-block;font-weight:700;margin:10px 0}.image-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:15px}.image-grid img{width:100%;border-radius:12px}table{width:100%;border-collapse:collapse;margin-top:15px}th,td{border:1px solid #ddd;padding:10px;text-align:left}.info-box{background:#f4efff;padding:15px;border-radius:12px;margin:15px 0}.vocab-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.vocab-item{background:#fbf9ff;border:1px solid #d8c9ff;border-radius:999px;padding:8px 12px;font-size:15px}@media(max-width:700px){div[style*="grid-template-columns:repeat(4,1fr)"]{grid-template-columns:repeat(2,1fr)!important}}.blur{filter:blur(10px);user-select:none}button{border:none;padding:12px 18px;border-radius:8px;cursor:pointer;font-size:15px;font-weight:600;transition:.2s}.playBtnAudio{background:#4f46e5;color:#fff}.playBtnAudio:hover{background:#4338ca}.speedBtnAudio{background:#eceff5;color:#000}.speedBtnAudio:hover{background:#dce1ea}.toggleBtnAudio{background:#eceff5}.toggleBtnAudio:hover{background:#dce1ea}.playing{background:#dc2626}