.learning-overview{margin:24px 0;padding:22px;border:1px solid #d8e2f2;border-radius:14px;background:#f8faff}.learning-overview h3{margin:0 0 10px}.learning-overview-filters{display:flex;gap:16px;align-items:end;flex-wrap:wrap;margin:20px 0}.learning-overview-filters label{flex:1;min-width:180px}.learning-overview-filters input,.learning-overview-filters select{width:100%;margin-top:6px}.learning-overview-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.learning-overview-summary>div{background:#fff;border:1px solid #dce5f3;padding:16px;border-radius:10px}.learning-overview-summary strong{display:block;font-size:26px;color:#17365b}.learning-overview-summary span{font-size:13px;color:#52637a}.learning-resume{display:flex;gap:16px;justify-content:space-between;align-items:center;margin:18px 0;padding:14px;background:#edf3ff;border-radius:8px;font-size:14px}.learning-overview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.learning-overview-grid article{padding:18px;background:#fff;border:1px solid #dce5f3;border-radius:10px}.learning-overview-grid h4{margin:14px 0 10px;font-size:16px}.learning-overview-grid p{font-size:14px;line-height:1.7}.learning-overview-grid button,.learning-resume button{min-height:44px;text-align:left}.learning-stage{display:inline-block;padding:4px 8px;background:#edf2fc;color:#244f89;border-radius:5px;font-size:12px}.learning-stage-rehearsed{background:#e9f3ee;color:#2c6244}.learning-stage-recheck{background:#fff3dc;color:#795314}.learning-stage-archive{background:#f0f1f3;color:#5e6874}.learning-personal-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}.learning-personal-toolbar button{min-height:44px}.learning-topic-nav{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.learning-topic-nav button{min-height:44px;text-align:left}.learning-archive textarea{width:100%;font:inherit;line-height:1.6;margin-top:8px}.learning-archive label{display:block;margin:18px 0}@media(max-width:650px){.learning-overview{padding:16px}.learning-overview-grid{grid-template-columns:1fr}.learning-overview-summary{grid-template-columns:1fr}.learning-resume{align-items:flex-start;flex-direction:column}.learning-overview-filters{display:block}.learning-overview-filters label{display:block;margin:12px 0}}

.learning-section-nav{display:flex;gap:18px;flex-wrap:wrap;margin:16px 0}.learning-section-nav button{min-height:44px}.learning-notebook textarea{resize:vertical;max-height:560px;overflow:auto} [data-learning-section]{scroll-margin-top:20px}