.glass-panel{background:rgba(255,255,255,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.5);box-shadow:0 10px 40px 0 rgba(31,38,135,.15)}.page-section{display:none}.page-section.active{display:block;animation:fadeIn .4s ease-in-out}@keyframes fadeIn{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-track{background:#f1f5f9;border-radius:4px}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}