.hero-subtitle{font-size:1.1rem;color:#444;margin-bottom:1.8rem;line-height:1.6}.hero-lead{font-size:1.3rem;margin-bottom:2rem;line-height:1.7}.hero-lead .font-highlight{font-weight:bold;color:#e65100}.topic-section{border:1px solid #ffecca;border-radius:8px;margin-bottom:2rem;background-color:#fffefb;box-shadow:0 2px 4px #000;box-shadow:0 2px 4px rgba(0,0,0,.05);overflow:hidden;transition:all .3s ease-in-out;padding:1px}.topic-header{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 1.5rem;cursor:pointer;background-color:#fff8df;border-bottom:2px solid #f78b1e;transition:background-color .3s ease}.topic-header:hover{background-color:#fff1c4}.topic-header.active{background-color:#fff1c4}.topic-title{font-size:1.4rem;font-weight:bold;color:#e65100;margin:0}.topic-icon{margin-right:1rem;color:#ff7043}.chevron-icon{color:#ff7043;transition:transform .3s ease;font-size:1.1rem}.chevron-icon.rotated{transform:rotate(180deg)}.topic-content{max-height:0;overflow:hidden;transition:max-height .5s ease-out,padding .5s ease-out;padding:0 1.5rem;background-color:#fffefb}.topic-content.active{max-height:1000px;padding:1.5rem}.session-card{background-color:#fff;border:1px solid #ffecca;border-radius:6px;padding:1.2rem;margin-bottom:1.5rem;box-shadow:0 1px 3px #000;box-shadow:0 1px 3px rgba(0,0,0,.06)}.session-image-container{width:400px;overflow:hidden;border-radius:6px;flex-shrink:0}.session-image{width:100%;height:auto;object-fit:cover;border-radius:6px;box-shadow:0 2px 6px #000;box-shadow:0 2px 6px rgba(0,0,0,.08)}.session-content{flex-grow:1}.session-title{font-size:1.5rem;font-weight:bold;color:#1f2937;margin-bottom:.8rem}.session-description{font-size:1.3rem;color:#333;margin-bottom:1rem;line-height:1.6}@media(max-width:768px){.session-card{flex-direction:column;align-items:center;text-align:center}.session-image-container{width:100%}.session-content{width:100%}}