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h3{color:#2e7d32}.tip-caution{background:#fff3e0;border-color:#ff9800}.tip-caution h3{color:#e65100}.exercise-reflection{background:#f3e5f5;padding:1.25rem 1.5rem;border-radius:12px;border-left:4px solid #9c27b0}.exercise-reflection h3{color:#6a1b9a;border:none;padding:0}.exercise-reflection ul{margin:0;padding-left:1.25rem}.exercise-reflection li{font-style:italic;color:#4a148c}.exercise-detail-phases{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.phase-badge{display:inline-flex;align-items:center;gap:.25rem;padding:.3rem .65rem;background:var(--c2,#b5e48c);border-radius:16px;font-size:.8rem;color:var(--c10,#184e77);font-weight:500}.exercise-detail-footer{padding:1.5rem 2rem;background:#f8f9fa;border-top:1px solid #e9ecef;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}.btn-secondary{display:inline-flex;align-items:center;padding:.6rem 1.25rem;background:#fff;color:var(--c8,#1a759f);border:2px solid var(--c7,#168aad);border-radius:8px;text-decoration:none;font-weight:600;font-size:.9rem;transition:all .2s}.btn-secondary:hover{background:var(--c7,#168aad);color:#fff}.related-exercises{margin-top:2rem}.related-exercises h2{font-family:'Baloo 2',cursive,sans-serif;font-size:1.5rem;color:var(--c10,#184e77);margin:0 0 1rem}.related-exercises-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem}.related-exercise-card{display:flex;flex-direction:column;align-items:center;padding:1.25rem 1rem;background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.06);text-decoration:none;transition:transform .2s,box-shadow .2s}.related-exercise-card:hover{transform:translateY(-3px);box-shadow:0 4px 16px rgba(0,0,0,.12)}.related-exercise-icon{font-size:2rem;margin-bottom:.5rem}.related-exercise-title{font-weight:600;color:var(--c10,#184e77);text-align:center;font-size:.9rem;margin-bottom:.25rem}.related-exercise-meta{font-size:.8rem;color:var(--c7,#168aad)}.btn-back-to-category{display:inline-block;color:var(--c7,#168aad);text-decoration:none;font-weight:600;font-size:.9rem}.btn-back-to-category:hover{text-decoration:underline}.exercise-link{display:inline-block;text-decoration:none;text-align:center}@media (max-width:640px){.exercise-detail-header{padding:1.5rem 1rem 1rem}.exercise-detail-header h1{font-size:1.5rem}.exercise-detail-content{padding:1rem}.exercise-tips-grid{grid-template-columns:1fr}.exercise-detail-footer{flex-direction:column;text-align:center}.exercise-detail-meta{padding:.75rem 1rem}.related-exercises-grid{grid-template-columns:repeat(2,1fr)}}