/* Biblioteca y lectura imprimible. Los estilos no dependen del shell de la guía. */
.worksheet-layout{max-width:100%;padding:0 1rem;margin:1.5rem auto}.worksheet-fields{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem;margin-top:1.5rem}.worksheet-field{border:1px solid #cbdbe4;border-radius:8px;padding:.9rem 1rem;break-inside:avoid}.worksheet-field h2{font-size:.9rem;margin:0 0 .7rem;line-height:1.45}.answer-space{min-height:5rem;background:repeating-linear-gradient(to bottom,transparent 0,transparent 1.5rem,#e2eaf0 1.5rem,#e2eaf0 calc(1.5rem + 1px));background-position:0 -.2rem}.worksheet-guidance{padding:.8rem 1rem;border:1px solid #d2e2dc;border-radius:7px;background:#f3f8f6;color:#47665b;font-size:.88rem}@media(min-width:640px){.worksheet-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}@media print{.worksheet-layout{max-width:none;padding:0;margin:0}.worksheet-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8pt}.worksheet-field{padding:8pt;border-radius:0}.worksheet-field h2{font-size:9pt}.answer-space{min-height:25mm;print-color-adjust:exact;-webkit-print-color-adjust:exact}.worksheet-guidance{font-size:9pt}}
:root{font-family:Segoe UI,Aptos,Arial,sans-serif;color:#203747;background:#eef3f6;font-synthesis:none;line-height:1.65;--ink:#173b51;--teal:#216c65;--border:#d3e0e8}
*{box-sizing:border-box;min-width:0}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{margin:0}a{color:#185b86;text-underline-offset:3px;overflow-wrap:anywhere}a:hover{color:#103c59}a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #c78424;outline-offset:4px}.skip-link{position:fixed;left:1rem;top:-6rem;z-index:10;padding:.7rem;background:#fff}.skip-link:focus{top:1rem}.reader-nav{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem 1.4rem;background:#fff;border-bottom:1px solid var(--border);padding:.7rem max(1rem,calc((100vw - 1420px)/2));font-size:.88rem}.reader-nav a{display:flex;align-items:center;min-height:44px;font-weight:600}.reader-nav span{color:#556b7b}.reading-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:1.4rem;max-width:100%;margin:1.5rem auto;padding:0 1rem}.reading-sidebar{border:1px solid var(--border);background:#fff;border-radius:14px;padding:1.2rem;align-self:start}.reading-sidebar ul{list-style:none;padding-left:1rem}.reading-sidebar .toc>ul{padding-left:0}.reading-sidebar li{margin:.45rem 0;line-height:1.5}.reading-sidebar summary{min-height:44px;font-weight:600;cursor:pointer}.eyebrow{text-transform:uppercase;letter-spacing:.09em;font-size: .8rem;font-weight:700;margin:0 0 .6rem;color:#526b7a}.document-sheet{background:#fff;border:1px solid var(--border);border-radius:15px;box-shadow:0 5px 24px #18384f0a;overflow:visible}.document-header{background:#f2f7f9;border-bottom:1px solid var(--border);padding:1.25rem clamp(1.25rem,4vw,3.25rem)}.document-badge{display:inline-block;border:1px solid #bbd6d2;border-radius:6px;background:#e4f2ef;color:#205d57;padding:.2rem .65rem;font-size: .8rem;font-weight:600;margin:.2rem 0}.document-context{font-size:.88rem;color:#4a6272;margin:.5rem 0 0}.document-content{padding:clamp(1.25rem,4vw,3.25rem)}.document-content>:first-child{margin-top:0}h1,h2,h3,h4{color:var(--ink);line-height:1.25;break-after:avoid}h1{font-size:clamp(1.8rem,4vw,2.55rem);letter-spacing:-.025em;margin:0 0 1.5rem}h2{font-size:1.45rem;margin:2.2rem 0 1rem}h3{font-size:1.12rem;margin:1.7rem 0 .7rem}h4{font-size:1rem}.document-content p{margin:.7rem 0 1rem}.document-content li{padding-left:.2rem;margin:.45rem 0}.document-content li::marker{color:var(--teal);font-weight:700}.document-content img{max-width:100%;height:auto}.document-content blockquote{margin:1.25rem 0;padding:1rem 1.2rem;background:#f0f7f5;border:1px solid #cfe0da;border-left:4px solid #427e72;border-radius:7px}.document-content blockquote p:last-child{margin-bottom:0}.document-content code{font-size:.88em;font-family:Consolas,monospace;background:#eef3f6;border-radius:4px;padding:.12rem .3rem}.document-content pre{padding:1rem 1.2rem;background:#f3f6f8;border:1px solid var(--border);border-radius:8px;white-space:pre;overflow-wrap:normal;overflow-x:auto;max-width:100%;line-height:1.5}.document-content pre code{background:none;padding:0}.table-wrap{overflow-x:auto;margin:1.3rem 0;border:1px solid var(--border);border-radius:8px}table{width:100%;border-collapse:collapse;line-height:1.5;font-size:.92rem}th,td{padding:.75rem .8rem;text-align:left;border-bottom:1px solid var(--border);border-right:1px solid var(--border);vertical-align:top}th{background:#1b4258;color:#fff;font-weight:600}tr:nth-child(even) td{background:#f3f7f9}tr:last-child td{border-bottom:0}th:last-child,td:last-child{border-right:0}hr{border:0;border-top:1px solid var(--border);margin:2rem 0}.document-footer{font-size: .8rem;color:#587080;border-top:1px solid var(--border);padding:1.1rem clamp(1.25rem,4vw,3.25rem);background:#fafcfd}.library-shell{max-width:100%;margin:1.5rem auto 3rem;padding:0 1rem}.library-hero{background:#173b51;color:#eff8fc;border-radius:18px;padding:clamp(1.5rem,5vw,3rem);box-shadow:0 5px 24px #18384f12}.library-hero h1{color:#fff;margin-bottom:1rem}.library-hero .eyebrow{color:#b7d9dc}.library-hero p{max-width:100%;margin:.8rem 0}.library-categories{display:flex;gap:.6rem;flex-wrap:wrap;margin:1.4rem 0}.library-categories a{display:flex;align-items:center;min-height:44px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:.45rem .9rem;text-decoration:none;font-size:.88rem}.library-section{scroll-margin-top:2rem;margin:2.5rem 0}.library-section>h2{margin-bottom:.6rem}.library-section>p{color:#526879;margin-top:.5rem}.document-grid,.download-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}.document-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:13px;padding:1.25rem;box-shadow:0 2px 6px #18384f04}.document-type{font-size: .8rem;text-transform:uppercase;letter-spacing:.06em;color:#577080;font-weight:600;margin:0 0 .7rem}.document-card h3{margin:0 0 1.25rem;line-height:1.45;font-size:1rem}.document-card h3 a{text-decoration:none;color:#173b51}.card-actions{display:flex;flex-wrap:wrap;gap:.35rem 1rem;margin-top:auto;border-top:1px solid #e1e9ee;padding-top:.7rem;font-size:.83rem}.card-actions a{display:flex;align-items:center;min-height:44px;font-weight:600}.download-card{display:flex;flex-direction:column;gap:.45rem;background:#e8f2f0;border:1px solid #bbd4cf;padding:1.1rem;border-radius:12px;text-decoration:none;color:#1f544e;min-height:100px}.download-card span{font-size:.8rem;color:#496963}.library-shell>.document-footer{background:transparent;padding-left:0;border-top:1px solid var(--border)}
@media(min-width:640px){.document-grid,.download-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1000px){.reading-layout{grid-template-columns:260px minmax(0,1fr)}.reading-sidebar{position:sticky;top:1rem;max-height:calc(100vh - 2rem);overflow-y:auto}.document-grid,.download-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@page{size:A4;margin:17mm 16mm}@media print{:root{font-family:Aptos,Arial,sans-serif;background:#fff;color:#172f40;font-size:10pt;line-height:1.5}body{background:#fff}.reader-nav,.skip-link,.reading-sidebar,.library-categories{display:none!important}.reading-layout{display:block;max-width:none;padding:0;margin:0}.document-sheet{border:0;border-radius:0;box-shadow:none;overflow:visible}.document-header{padding:0 0 12pt;background:#fff}.document-badge{background:#fff}.document-content{padding:18pt 0 0}.document-content h1{font-size:24pt}.document-content h2{font-size:15pt;margin-top:20pt}.document-content h3{font-size:12pt}.document-content p,.document-content li{orphans:3;widows:3}.document-content img{max-height:20cm;object-fit:contain}.table-wrap{overflow:visible;border-radius:0;break-inside:auto}table{font-size:8.5pt}thead{display:table-header-group}tr{break-inside:avoid}th,td{padding:6pt;print-color-adjust:exact;-webkit-print-color-adjust:exact}blockquote,pre{break-inside:avoid}a{color:inherit;text-decoration:none}.document-footer{padding:12pt 0 0;background:#fff;margin-top:20pt}.library-shell{padding:0;margin:0}.library-hero{background:#fff;color:#172f40;border-radius:0;border:1px solid #ccd7dd;padding:16pt;box-shadow:none}.library-hero h1,.library-hero .eyebrow{color:#172f40}.document-grid,.download-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.document-card,.download-card{break-inside:avoid;box-shadow:none}.card-actions{display:none}}

/* devbrain-prose-contract:start */
/* Contrato 7.4: cada región ocupa su espacio y conserva sus controles. */
:where(p, dd, blockquote) {
    --text-align-reading: start;
    box-sizing: border-box;
    inline-size: 100%;
    max-inline-size: 100%;
    min-inline-size: 0;
    text-align: var(--text-align-reading);
    text-align-last: start;
    white-space: normal;
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: none;
    -webkit-hyphens: none;
}
:where(dd, blockquote) { margin-inline: 0; }
/* devbrain-prose-contract:end */

.document-header { border-radius: 14px 14px 0 0; }
.document-footer { border-radius: 0 0 14px 14px; }