.learning-controls{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.learning-controls input{flex:1;min-width:180px}.learning-controls input,.learning-controls select{font:inherit;padding:12px;border:1px solid #aaa;border-radius:8px;background:#fff;color:#222}.learning-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:18px;margin-bottom:20px}.learning-card{padding:22px;border:1px solid #bbb;border-radius:12px;overflow-wrap:anywhere}.learning-card[hidden]{display:none}.learning-card h3{font-size:18px;margin:12px 0}.learning-card p{font-size:14px;line-height:1.8;margin:8px 0}.learning-card small{font-size:12px;line-height:1.8;display:block;color:#555}.learning-card>span{font-size:12px;color:#555}#rights p{line-height:1.9;margin:14px 0;max-width:880px}