.labs-sections{display:flex;flex-wrap:wrap;gap:26px;margin:-8px 0 25px;font-size:14px;color:#36586e}.labs-sections a:hover{text-decoration:underline;text-underline-offset:6px}.labs-books{background:#eaf1f6;border-top:1px solid #d7e3ec;padding:48px 0}.labs-books-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}.labs-books .eyebrow{color:#886123;margin-bottom:12px}.labs-books h2{font-size:32px}.labs-books p{font-size:16px;line-height:1.8;color:#526b7d;max-width:540px;margin-top:14px}.labs-books .button{flex-shrink:0;background:#16354d;color:#fff}
.reading-room{--reading-line:#d8e3eb;background:#f5f8fb;color:#16334b}.reading-room [hidden]{display:none!important}.reading-heading{background:#edf3f8;border-bottom:1px solid var(--reading-line);padding:28px 0 36px}.reading-back{font-size:14px;color:#4e6b80;display:inline-block;margin-bottom:26px}.reading-back:hover{text-decoration:underline;text-underline-offset:5px}.reading-title-row{display:flex;align-items:center;justify-content:space-between;gap:30px}.reading-title-row .eyebrow{color:#886123;font-size:13px;margin-bottom:12px}.reading-title-row h1{font-size:clamp(2.4rem,5vw,3.8rem);letter-spacing:-.045em;line-height:1.12}.reading-title-row h1>span{color:#b8863b}.reading-title-row p{color:#526b7d;font-size:17px;line-height:1.8;margin-top:12px}.reading-open{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.reading-open>span{font-size:14px;color:#526b7d;max-width:275px;text-align:right;line-height:1.6}.reading-add{background:#17364e;color:#fff;font:600 15px 'DM Sans',sans-serif;cursor:pointer;position:relative}.reading-add:hover{background:#284e68}.reading-add:focus-within{outline:3px solid #b8863b;outline-offset:4px}.reading-file{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.reading-shelf{padding:30px 0 62px}.reading-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.reading-toolbar label{font-size:15px;font-weight:600}.reading-toolbar input{font:inherit;font-size:16px;color:#16334b;width:390px;max-width:100%;border:1px solid #b8cbd9;background:#fff;padding:13px 16px;border-radius:5px;min-height:48px}.reading-room input:focus-visible,.reading-room button:focus-visible,.reading-room a:focus-visible{outline:3px solid #b8863b;outline-offset:4px}.reading-status{border:1px solid #c7d8e4;background:#eaf2f8;padding:14px 18px;font-size:15px;line-height:1.7;border-radius:6px;margin-bottom:24px}.reading-status[data-error="true"]{border-color:#d9bc8c;background:#fff6e7;color:#754910}.reading-section-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}.reading-section-heading h2{font-size:24px;letter-spacing:-.025em}.reading-section-heading>span{font-size:14px;color:#5c7385}.reading-section-heading p{font-size:15px;color:#526b7d;line-height:1.8;margin-top:8px}.reading-personal{margin-bottom:40px}.reading-local-empty{border:1px dashed #b7cbd9;border-radius:8px;background:#fff;padding:24px 26px}.reading-local-empty p{font-size:18px;font-weight:500;margin-bottom:7px}.reading-local-empty span{display:block;font-size:15px;color:#526b7d;line-height:1.8;max-width:740px}.reading-catalog{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.reading-book{display:flex;flex-direction:column;border:1px solid var(--reading-line);border-top:3px solid #b8863b;border-radius:5px;background:#fff;padding:26px 28px;min-width:0}.reading-topic{font-size:14px;color:#886123;margin-bottom:20px}.reading-book h3{font-family:Manrope,sans-serif;font-size:25px;line-height:1.35;letter-spacing:-.03em;max-width:390px}.reading-author{font-size:14px;color:#617789;line-height:1.7;margin-top:12px}.reading-description{font-size:16px;line-height:1.8;color:#3d5b72;margin:22px 0}.reading-book-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-top:auto;padding-top:20px;border-top:1px solid #e4ebf1;font-size:14px}.reading-book-bottom>span{color:#647d8f}.reading-link{font-size:15px;color:#173a55;font-weight:600;text-decoration:underline;text-underline-offset:5px}.reading-link:hover{color:#886123}.reading-empty{padding:24px;border:1px solid var(--reading-line);border-radius:6px;background:#fff;color:#526b7d;line-height:1.8;font-size:16px}.reading-local-list{display:grid;gap:12px}.reading-local-book{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px;border:1px solid var(--reading-line);border-left:3px solid #476c87;border-radius:5px;background:#fff;min-width:0}.reading-local-meta{min-width:0}.reading-local-meta h3{font-size:19px;line-height:1.5;overflow-wrap:anywhere}.reading-local-meta p{font-size:14px;line-height:1.7;color:#62798b;margin-top:4px}.reading-local-actions{display:flex;align-items:center;gap:20px;flex-shrink:0}.reading-local-actions button{font:600 14px 'DM Sans',sans-serif;cursor:pointer;min-height:44px}.reading-local-actions .reading-read{background:#16354d;color:#fff;border:1px solid #16354d;padding:10px 17px;border-radius:4px}.reading-local-actions .reading-remove{color:#637889;text-decoration:underline;text-underline-offset:4px;background:none;border:0;padding:6px 0}.reading-local-actions button:hover{opacity:.82}.reading-reader{padding:0;border:1px solid #5a7489;border-radius:9px;width:calc(100vw - 40px);max-width:1500px;height:calc(100vh - 40px);height:calc(100dvh - 40px);max-height:none;max-width:min(1500px,calc(100vw - 40px));background:#263e51;color:#fff;overflow:hidden}.reading-reader[open]{display:flex;flex-direction:column}.reading-reader::backdrop{background:#041521d9;backdrop-filter:blur(4px)}.reading-reader-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#102d46;padding:17px 22px;flex-shrink:0}.reading-reader-bar>div:first-child{min-width:0}.reading-reader-bar span{font-size:13px;color:#a9bdcc}.reading-reader-bar h2{font-size:18px;line-height:1.5;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:4px;color:#fff}.reading-reader-actions{display:flex;align-items:center;gap:22px;flex-shrink:0;font-size:14px}.reading-reader-actions a{text-decoration:underline;text-underline-offset:4px;color:#e4c28d}.reading-reader-actions button{border:1px solid #698297;border-radius:4px;padding:10px 13px;background:none;color:#fff;font:inherit;cursor:pointer;min-height:44px}.reading-reader-actions button span{margin-left:9px;color:#fff}.reading-reader-help{padding:12px 22px;font-size:14px;line-height:1.6;color:#d9e6ef;flex-shrink:0}.reading-document{flex:1;min-height:0;background:#425564}.reading-document object{width:100%;height:100%;display:block;border:0;background:#fff;color:#16334b}.reading-document-fallback{padding:28px;font-size:17px;line-height:1.8;color:#fff}.reading-document object .reading-document-fallback{color:#16334b}.reading-document-fallback a{text-decoration:underline;text-underline-offset:5px}.reading-shell:has(.reading-reader[open]){overflow:hidden}
.reading-book-top{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:10px 16px;margin-bottom:20px}.reading-book-top .reading-topic{margin-bottom:0;line-height:1.6}.reading-access{display:inline-block;border:1px solid #d8e3eb;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600;line-height:1.5;white-space:nowrap}.reading-access-free{background:#edf6f2;border-color:#c9ded3;color:#315d49}.reading-access-paid{background:#f5f1e9;border-color:#e4d8c2;color:#705020}.reading-section-heading>div{max-width:760px}.reading-section-heading>span{flex-shrink:0}
@media(max-width:900px){.reading-title-row{align-items:flex-start}.reading-title-row h1{font-size:42px}.reading-catalog{gap:16px}.reading-book{padding:24px}.reading-book h3{font-size:23px}.reading-reader-bar{align-items:flex-start}.reading-reader-actions{gap:12px}.labs-books-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.reading-heading{padding-top:24px}.reading-title-row{flex-direction:column;gap:24px}.reading-title-row h1{font-size:40px}.reading-open{align-items:flex-start}.reading-open>span{text-align:left;max-width:none}.reading-toolbar{flex-direction:column;align-items:stretch;gap:10px}.reading-toolbar input{width:100%}.reading-catalog{grid-template-columns:1fr}.reading-section-heading{align-items:flex-start}.reading-section-heading h2{font-size:22px}.reading-section-heading>span{white-space:nowrap}.reading-local-book{align-items:flex-start;flex-direction:column;gap:12px;padding:18px}.reading-local-actions{width:100%;justify-content:space-between}.reading-book h3{font-size:25px}.reading-reader{width:100vw;max-width:100vw;height:100dvh;border-radius:0;border:0;margin:0}.reading-reader-bar{padding:14px 16px;flex-direction:column;gap:12px}.reading-reader-actions{width:100%;justify-content:space-between}.reading-reader-help{padding:10px 16px;font-size:14px}.labs-books h2{font-size:29px}}