/* La lectura conserva el ancho y la tipografía aprobados. */
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0 14px;box-shadow:0 3px 14px #071c3805}.search-form:focus-within{outline:2px solid var(--navy);outline-offset:2px}.search-form input{font:inherit;min-width:0;width:100%;border:0;background:transparent;padding:12px;color:var(--ink);outline:none}.search-form button{flex-shrink:0;width:47px;height:47px;background:var(--navy);border:0;color:white;border-radius:6px;display:grid;place-items:center}.search-form svg{width:21px;height:21px}.text-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;line-height:1.4;text-decoration:underline;text-underline-offset:4px;padding:10px 0}.text-link svg{width:17px;height:17px;flex-shrink:0}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 20px}.section-title>span{font-size:12px;color:var(--muted)}.home-axes,.home-samples{margin-top:35px}.axis-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.axis-tile{position:relative;display:flex;flex-direction:column;text-decoration:none;border:1px solid var(--line);border-radius:10px;padding:20px;min-height:206px;background:var(--soft);transition:border-color .15s,background .15s}.axis-tile:hover{border-color:#7891ad;background:var(--pale)}.axis-mark{font-family:var(--serif);font-size:27px;color:#788ba2;margin-bottom:21px}.axis-tile h3{font-family:var(--serif);font-size:22px;line-height:1.15;margin-bottom:12px}.axis-tile p{font-size:12px;line-height:1.6;color:var(--muted);margin-top:auto;padding-right:15px}.axis-tile>svg{position:absolute;right:15px;bottom:20px;width:16px;height:16px}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.catalog-card{padding:22px;border:1px solid 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solid var(--line)}.topic-overview h2{font-size:22px}.topic-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.topic-chips>span{border:1px solid var(--line);padding:10px 13px;border-radius:6px;font-size:14px}.topic-chips small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.guide-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.guide-heading h1{max-width:750px;overflow-wrap:anywhere}.level-tag{background:var(--navy);color:white;padding:6px 10px;border-radius:4px;font-size:12px;flex-shrink:0;margin-top:6px}.guide-summary{display:flex;justify-content:space-between;gap:15px;margin:30px 0;padding:19px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px}.guide-summary span{color:var(--muted);font-size:13px}.select-heading{margin-bottom:20px}.jump-form{display:flex;align-items:center;gap:12px;margin-bottom:8px;flex-wrap:wrap}.jump-form label{font-size:14px}.jump-form 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@media(max-width:900px){.axis-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.axis-tile{min-height:180px}.question-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.top-nav a{padding:10px 8px;font-size:13px}.brand strong{font-size:21px}.brand img{width:58px;height:58px}}
@media(max-width:600px){.header{flex-direction:column;align-items:flex-start;gap:13px;padding-bottom:11px}.top-nav{gap:6px;width:100%;justify-content:space-between}.top-nav a{padding:10px;font-size:13px}.home-hero{padding-top:17px}.home-hero h1{font-size:45px;letter-spacing:-1.4px}.home-hero .intro{font-size:16px;line-height:1.7;margin-top:17px}.search-form input{font-size:14px;padding:9px}.home-hero .eyebrow{font-size:10px}.home-axes,.home-samples{margin-top:27px}.section-title{align-items:flex-start;flex-direction:column;gap:6px}.axis-grid{gap:10px}.axis-tile{padding:16px;min-height:183px}.axis-tile h3{font-size:22px}.axis-mark{margin-bottom:17px;font-size:23px}.axis-tile p{font-size:11px}.catalog-grid{grid-template-columns:1fr;gap:13px}.catalog-card{padding:20px}.catalog-card h3{font-size:23px}.how-card{padding:23px;gap:10px;align-items:flex-start}.how-card img{width:62px;height:72px}.how-card h2{font-size:25px}.how-card p:not(.eyebrow){font-size:14px}.filters{grid-template-columns:1fr 1fr;gap:13px}.filters label:first-child{grid-column:1/-1}.question-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.guide-heading h1{font-size:32px}.guide-title{font-size:18px}.guide-summary{font-size:13px;flex-direction:column;gap:8px}.reading-controls{gap:7px}.reading-controls label{width:100%;font-size:12px}.reading-controls select{max-width:none}.empty-card{padding:30px 17px}.empty-card h2{font-size:24px}.resume-card{padding:15px}.help-steps li{gap:14px}.dialog-toolbar h2{font-size:18px}dialog{padding:15px}.preview-banner{font-size:11px}.reading .top-nav{width:100%;justify-content:space-between}}
@media print{body{background:white}.shell,.reading .shell{width:100%;max-width:none;margin:0;padding:0;border:0;box-shadow:none;min-height:0}.top-nav,.preview-banner,.back-link,.reading-controls,.solution-jump,.pager,.question-tools,.figure-zoom,.footer,.skip-link,.feedback,dialog{display:none!important}.header{padding:0 0 12px}.brand img{width:45px;height:45px}.brand strong{font-size:19px}.brand small{font-size:8px}main{padding-top:15px!important}.statement,.step .rich-text{font-size:11pt}.math-block{overflow:visible;font-size:11pt}.step{break-inside:avoid;margin-bottom:14px}.answer{break-inside:avoid}.figure{break-inside:avoid}.figure img{max-height:260px;width:auto}.trick{break-inside:avoid}.trick:not([open]){display:none}.editorial-note{font-size:9pt}h1{font-size:25pt}.step::before{print-color-adjust:exact}.katex{color:black}.answer{print-color-adjust:exact}.choices li{break-inside:avoid}}

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.area-cards{margin:28px 0}.share-guide-row{margin-top:20px}.learning-context{padding:18px 0;border-top:1px solid var(--line);margin-top:20px}.learning-context h2{font-size:21px;margin-bottom:10px}.learning-context p{font-size:15px;line-height:1.65}#share-dialog{max-width:580px}#guide-qr{display:block;width:min(280px,100%);height:auto;margin:20px auto}#guide-url{width:100%;padding:12px;border:1px solid var(--line);border-radius:6px;font:inherit;font-size:12px;margin-top:8px}#share-dialog label{font-size:13px}#share-dialog .package-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}@media print{.share-guide-row{display:none}.learning-context{break-inside:avoid;font-size:11pt}}

.answer.text-answer{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.answer.text-answer .answer-value{font-family:inherit;font-size:1.2rem;line-height:1.55;white-space:normal;overflow:visible;max-width:100%;overflow-wrap:anywhere}