.prose-content p{margin-bottom:1rem}.prose-content p:last-child{margin-bottom:0}.prose-content ul,.prose-content ol{margin-top:.5rem;margin-bottom:1rem;padding-left:1.5rem}.prose-content ul{list-style-type:disc}.prose-content ol{list-style-type:decimal}.prose-content li{margin-bottom:.5rem;line-height:1.6}.prose-content a{color:#247efe;font-weight:500;text-decoration:none;transition:color .15s}.prose-content a:hover{color:#082247;text-decoration:underline}.prose-content em{font-style:italic}.prose-content strong{color:#082247;font-weight:600}.chapter-section{background:#f5f9ff;border-left:3px solid #247efe;border-radius:0 8px 8px 0;padding:1.5rem}.callout{background:#f0f7ff;border-left:4px solid #247efe;border-radius:0 8px 8px 0;align-items:flex-start;gap:.75rem;margin-top:.75rem;margin-bottom:.75rem;padding:1rem 1.25rem;display:flex}.callout-icon{color:#247efe;flex-shrink:0;margin-top:2px}.callout-content{flex:1;min-width:0}.callout-content p{color:#0a2a5e;margin-bottom:0;font-weight:500}.reading-progress-bar{z-index:999;pointer-events:none;background:linear-gradient(90deg,#247efe,#5ba3ff);height:3px;transition:width .1s linear;position:fixed;left:0}