:root{--sat: env(safe-area-inset-top, 0px);--sab: env(safe-area-inset-bottom, 0px);--sal: env(safe-area-inset-left, 0px);--sar: env(safe-area-inset-right, 0px);--bottom-nav-height: 4.5rem;--keyboard-height: 0px}html,body{overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;-webkit-tap-highlight-color:transparent;min-height:100%;height:100dvh;margin:0;padding:0}#root{height:100%;width:100%}.safe-top-pt{padding-top:max(.75rem,env(safe-area-inset-top,0px))}.safe-bottom-pb{padding-bottom:max(.5rem,env(safe-area-inset-bottom,0px))}.safe-nav-pb{padding-bottom:max(.35rem,env(safe-area-inset-bottom,0px))}.smooth-scroll-y{overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain}.chat-screen-mobile{height:100dvh;min-height:0;display:flex;flex-direction:column;overflow:hidden}@keyframes learnHubSpring{0%{opacity:0;transform:translate3d(-50%,14px,0) scale(.9)}65%{opacity:1;transform:translate3d(-50%,-3px,0) scale(1.02)}to{opacity:1;transform:translate3d(-50%,0,0) scale(1)}}.animate-learn-hub{animation:learnHubSpring .25s cubic-bezier(.34,1.56,.64,1) forwards;will-change:transform,opacity}@media print{body,html{background-color:#fff!important;color:#111!important;height:auto!important;overflow:visible!important}nav,main,footer,.print\:hidden,button,[role=dialog]>div:first-child>div:first-child{display:none!important}.fixed.inset-0{position:static!important;inset:auto!important;background:transparent!important;padding:0!important}.bg-brand-surface{background-color:transparent!important;border:none!important;box-shadow:none!important;max-width:100%!important;max-height:none!important}#printable-pdf-content{display:block!important;color:#111!important;padding:0!important;margin:0!important;font-size:11pt!important;line-height:1.5!important}section,table{page-break-inside:avoid!important;break-inside:avoid!important}.border-brand-light{border-color:#e5e7eb!important}.text-white,.text-gray-200,.text-gray-300{color:#111827!important}.text-gray-400,.text-gray-500{color:#4b5563!important}}