.learn-flipbook-page-root{min-height:100vh;display:flex;flex-direction:column;background:linear-gradient(180deg,#faf8f5,#f0ebe3);color:#1e293b}.learn-flipbook-public-shell{flex:1;display:flex;flex-direction:column;align-items:center;padding:.5rem min(4vw,1.5rem) 1rem;width:100%;box-sizing:border-box}.learn-flipbook-public-shell .flipbook-main-container{width:100%;max-width:min(96vw,1100px);margin:0 auto;box-sizing:border-box}.learn-flipbook-public-footer{flex-shrink:0;margin-top:auto;padding:1.25rem min(5vw,2rem) 1.5rem;display:flex;flex-direction:column;align-items:center;gap:.5rem;border-top:1px solid rgba(90,32,0,.12);background:hsla(0,0%,100%,.55)}.learn-flipbook-public-footer a{color:#5a2000;text-decoration:none;font-size:.82rem;font-weight:600}.learn-flipbook-public-footer a:hover{text-decoration:underline}