.learning-empty.learning-empty-presets{min-height:0;margin-top:28px;padding:24px 0}.learning-empty-heading{display:flex;align-items:center;justify-content:center;gap:12px}.learning-empty-heading svg{flex-shrink:0}.learning-empty-heading h2,.learning-empty-presets p{margin:0}.learning-presets{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));grid-gap:16px;gap:16px;margin-top:8px}.learning-preset{display:flex;flex-direction:column;gap:12px;min-width:0;padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface);text-align:left}.learning-preset-number{font-size:13px;font-weight:600;letter-spacing:.1em;color:var(--primary)}.learning-preset h3{margin:0;color:var(--text);font-size:18px;line-height:1.5}.learning-preset p{flex:1 1;margin:0;color:var(--muted);font-size:14px;line-height:1.7}.learning-preset-footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:8px}.learning-preset-footer>span{color:var(--muted);font-size:12px}