.ramh-library-page{position:relative;isolation:isolate;color:#fff;padding-bottom:5px}.ramh-library-page:before,.ramh-library-page:after{content:"";position:fixed;pointer-events:none}.ramh-library-page:before{inset:-24px;z-index:-2;background:url(https://images.robotsatemyhomework.com/cdn-cgi/image/width=1920,quality=75,format=auto/learn-bg.webp) left top / cover;filter:blur(10px)}.ramh-library-page:after{inset:0;z-index:-1;background:linear-gradient(to bottom,#0003,#00000059,#1e1a17),#00000073}.library-shelf-wrap{position:relative;margin-top:4rem}.library-shelf-scroll{overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}.library-shelf-scroll::-webkit-scrollbar{display:none}.library-shelf-track{width:max-content;min-width:100%}.library-books{display:flex;align-items:flex-end;gap:6px;margin:0;padding:3rem 4rem 0 .5rem;list-style:none}.library-plank{height:5px;background:#a5825a;border-top:1px solid #c79c55;border-bottom:1px solid rgb(30 26 23 / .5);box-shadow:0 10px 18px #00000059}.library-arrow{position:absolute;top:45%;display:grid;place-items:center;width:2.75rem;height:2.75rem;border:1px solid rgb(30 26 23 / .4);border-radius:50%;background:#f3ddb2bf;color:#1e1a17;cursor:pointer;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.library-arrow:hover{background:#f3ddb2}.library-arrow[hidden]{display:none}.library-arrow-left{left:.5rem}.library-arrow-right{right:.5rem}.library-arrow:focus-visible,.library-shelf-scroll:focus-visible,.book-spine:focus-visible{outline:3px solid #279b9b;outline-offset:3px}.book-spine-item{flex-shrink:0}.book-spine{position:relative;display:flex;width:100%;height:100%;padding:0;background:var(--book-color);color:var(--book-ink);border:1px solid rgb(30 26 23 / .4);border-bottom:none;border-radius:2px 4px 0 0;box-shadow:inset 3px 0 5px #ffffff1a,inset -3px 0 5px #1e1a174d,3px 0 4px #1e1a1733;cursor:pointer;transform:rotate(var(--book-lean));transform-origin:bottom center;transition:transform .22s ease,box-shadow .22s ease}.book-spine:hover,.book-spine:focus-visible,.book-spine[data-selected=true]{transform:translateY(-18px) scale(1.02);box-shadow:inset 3px 0 5px #ffffff1f,inset -3px 0 5px #1e1a174d,0 16px 24px #00000059;z-index:1}.book-spine[data-selected=true]{transform:translateY(-26px) scale(1.03)}.book-spine-cloth{position:absolute;inset:0;border-left:5px solid rgb(30 26 23 / .14);border-right:4px solid rgb(30 26 23 / .22);background:repeating-linear-gradient(90deg,rgb(255 255 255 / .03) 0 1px,transparent 1px 3px),repeating-radial-gradient(circle at 30% 20%,rgb(30 26 23 / .025) 0 1px,transparent 1px 7px);pointer-events:none}.book-spine-frame{position:absolute;inset:5px;border:1px solid currentColor;opacity:.3;pointer-events:none}.book-spine-band{position:absolute;inset-inline:0;height:7px;background:var(--book-accent);opacity:.85;pointer-events:none}.book-spine-band-top{top:0}.book-spine-band-bottom{bottom:0}.book-spine-rib{position:absolute;inset-inline:0;height:6px;background:linear-gradient(#ffffff24,#1e1a1729);border-top:1px solid rgb(255 255 255 / .18);border-bottom:1px solid rgb(30 26 23 / .3);pointer-events:none}.book-spine-title-wrap{position:relative;display:flex;flex:1;justify-content:center;min-height:0;padding:1.1rem .5rem}.book-spine-title-top{align-items:flex-start}.book-spine-title-middle{align-items:center}.book-spine-title-bottom{align-items:flex-end}.book-spine-title{writing-mode:vertical-rl;max-height:100%;max-width:100%;font-family:var(--font-heading);font-weight:600;line-height:1.2;letter-spacing:.02em;text-align:start}.book-spine-panel-label .book-spine-title{padding:.9rem .15rem;background:var(--book-ink);color:var(--book-color);border:1px solid rgb(30 26 23 / .45);outline:1px solid rgb(30 26 23 / .25);outline-offset:2px;box-shadow:0 1px 3px #1e1a1747}.book-spine-panel-ruled .book-spine-title{padding:.7rem 0;border-block:1px solid currentColor;box-shadow:0 -4px 0 -3px currentColor,0 4px 0 -3px currentColor}[data-slot=dialog-overlay]:has(+.book-cover-page){background:transparent}.book-cover-page[data-slot=dialog-content]{display:block;width:min(25rem,calc(100vw - 2rem));max-width:25rem;max-height:calc(100dvh - 2rem);padding:0;overflow-y:auto;border:0;border-radius:0;background:transparent;box-shadow:none;filter:drop-shadow(0 18px 30px rgb(0 0 0 / .45))}.book-cover-inner{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:min(72dvh,36rem);padding:4rem 2.5rem 3rem;color:#2a231b;text-align:center;background:radial-gradient(ellipse at 10% 10%,rgb(199 156 85 / .18),transparent 45%),radial-gradient(ellipse at 90% 90%,rgb(199 156 85 / .22),transparent 45%),radial-gradient(ellipse at 50% 50%,transparent 55%,rgb(120 88 48 / .16)),repeating-linear-gradient(0deg,rgb(30 26 23 / .016) 0 1px,transparent 1px 4px),#f2e3bc;clip-path:polygon(.6% .9%,8% .2%,17% 1%,26% .3%,35% 1.1%,44% .2%,53% .9%,62% .3%,71% 1%,80% .2%,89% .9%,99.4% 1.2%,99.1% 10%,99.8% 20%,99.2% 30%,99.8% 40%,99.1% 50%,99.8% 60%,99.2% 70%,99.8% 80%,99.1% 90%,99.5% 98.8%,92% 99.4%,83% 99.8%,74% 99.1%,65% 99.8%,56% 99.3%,47% 99.9%,38% 99.2%,29% 99.8%,20% 99.3%,11% 99.8%,2.5% 99.1%,.6% 92%,.2% 82%,.8% 72%,.2% 62%,.8% 52%,.2% 42%,.8% 32%,.2% 22%,.6% 12%)}.book-cover-inner:before{content:"";position:absolute;inset:14px;border:1px solid rgb(42 35 27 / .55);outline:3px double rgb(42 35 27 / .35);outline-offset:4px;pointer-events:none}.book-cover-title[data-slot=dialog-title]{margin:0;font-family:var(--font-heading);font-size:2rem;font-weight:600;line-height:1.3;text-wrap:balance}.book-cover-meta{margin-top:1.5rem;font-family:var(--font-serif);font-style:italic;font-size:.95rem;color:#2a231bb8}.book-cover-excerpt[data-slot=dialog-description]{margin-top:1rem;font-family:var(--font-serif);font-style:italic;font-size:.95rem;line-height:1.6;color:#1e1a17c7}.book-cover-actions{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.9rem;margin-top:1.6rem}.book-cover-read{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.2rem;background:#165c5c;color:#f3ddb2;border:1px solid #1e1a17;font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;text-decoration:none}.book-cover-read:hover{background:#124c4c}.book-cover-close{display:grid;place-items:center;flex-shrink:0;width:2.75rem;height:2.75rem;border-radius:50%;border:1px solid rgb(30 26 23 / .45);cursor:pointer}.book-cover-read:focus-visible,.book-cover-close:focus-visible{outline:3px solid #d62077;outline-offset:3px}.book-cover-colophon{margin-top:2.5rem;padding-top:1rem;border-top:1px solid rgb(42 35 27 / .35);font-size:.6rem;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:#2a231b99}@media(max-width:640px){.ramh-library-page>header{padding-top:6rem}.library-shelf-wrap{margin-top:2rem}.library-books{padding-top:2rem}.book-cover-inner{padding:3rem 2rem 2rem}.book-cover-title[data-slot=dialog-title]{font-size:1.6rem}}@media(prefers-reduced-motion:reduce){.book-spine{transition:none}.book-spine:hover,.book-spine:focus-visible,.book-spine[data-selected=true]{transform:none}.book-cover-page[data-slot=dialog-content]{animation:none}}