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.callout-tip{background:#d4edda;border-color:#28a745}.blog-content .callout-warning{background:#fff3cd;border-color:#ffc107}.blog-content .callout-danger{background:#f8d7da;border-color:#dc3545}.blog-content .callout strong:first-child{display:block;margin-bottom:.5rem;font-size:1.05rem}.blog-content .stat-card{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:1.5rem;border-radius:12px;text-align:center;margin:1rem 0}.blog-content .stat-number{font-size:3rem;font-weight:700;display:block;margin-bottom:.5rem}.blog-content .stat-label{font-size:1.1rem;opacity:.95}.blog-content .icon-list{list-style:none;padding:0}.blog-content .icon-list li{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1rem;padding:1rem;background:#f8f9fa;border-radius:8px;transition:all .2s}.blog-content .icon-list li:hover{background:#e9ecef;transform:translate(4px)}.blog-content .icon-list li:before{content:"✓";display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:#28a745;color:#fff;border-radius:50%;flex-shrink:0;font-weight:700;font-size:.875rem}.blog-content .timeline{position:relative;padding-left:2rem;margin:2rem 0}.blog-content .timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(180deg,#667eea,#764ba2)}.blog-content .timeline-item{position:relative;padding-left:1.5rem;margin-bottom:2rem}.blog-content .timeline-item:before{content:"";position:absolute;left:-2.3rem;top:.5rem;width:12px;height:12px;background:#667eea;border-radius:50%;border:3px solid white;box-shadow:0 0 0 2px #667eea}.blog-content .timeline-item strong{display:block;color:#667eea;margin-bottom:.5rem;font-size:1.1rem}.presentation-toggle{position:fixed;bottom:2rem;right:2rem;z-index:100}.presentation-toggle button{background:#667eea;color:#fff;border:none;padding:1rem 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button{width:12px;height:12px;border-radius:50%;background:#667eea4d;border:none;cursor:pointer;transition:all .2s}.presentation-nav button.active{background:#667eea;transform:scale(1.3)}@media(max-width:768px){.quiz-container,.quiz-question{padding:1.5rem}.quiz-option{padding:.875rem 1rem}.result-score{font-size:2.5rem}.quiz-result h3{font-size:1.5rem}.presentation-toggle{bottom:1rem;right:1rem}.presentation-mode .blog-content h2,.presentation-mode .blog-content h3{font-size:2rem}.presentation-mode .blog-content p,.presentation-mode .blog-content li{font-size:1.1rem}}