.edu-site-nav{display:flex;flex-wrap:wrap;align-items:center;gap:16px;font-size:13px}.edu-site-nav a{text-underline-offset:5px}.edu-site-nav a[aria-current=page]{font-weight:bold}.edu-main{max-width:1080px}.edu-reading{max-width:820px;padding:42px 0 65px;margin:auto}.edu-reading h1{font-size:clamp(34px,5vw,56px);max-width:780px}.edu-intro{font-size:19px;line-height:1.65;max-width:740px}.edu-meta{font-size:12px;color:var(--muted)}.edu-takeaway{padding:20px 24px;background:var(--accent);border-left:4px solid var(--ink);border-radius:0 8px 8px 0;margin:26px 0}.edu-takeaway p{margin:0}.edu-reading h2{font-size:clamp(26px,3vw,34px);line-height:1.2;margin:0 0 18px}.edu-reading section{padding:28px 0;border-top:1px solid var(--line);scroll-margin-top:24px}.edu-reading p,.edu-reading li{line-height:1.7}.edu-reading li{margin:10px 0}.edu-reading ul{padding-left:22px}.edu-reading a{overflow-wrap:anywhere;text-underline-offset:4px}.edu-citations{font-size:12px;color:var(--muted)}.edu-citations a{display:inline-block;margin:0 12px 6px 0}.edu-toc{display:flex;flex-wrap:wrap;gap:8px 18px;margin:28px 0;font-size:13px}.edu-toc a{max-width:100%}.edu-visual{display:flex;gap:12px;flex-wrap:wrap;padding:24px;background:var(--accent);border:1px solid var(--line);border-radius:12px;margin:20px 0}.edu-visual span{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:8px;background:var(--paper);font-size:15px}.edu-dot{display:inline-block;width:12px;height:12px;border-radius:50%;background:#7c945b;flex-shrink:0}.edu-note{font-size:13px;color:var(--muted)}.edu-template{display:grid;gap:12px;margin:22px 0}.edu-template p{margin:0;padding:14px 0;border-bottom:1px dashed var(--line)}.edu-product-link{border:1px solid var(--line);padding:24px;border-radius:10px;margin:20px 0}.edu-product-link h3{font-size:24px;margin:0}.edu-product-link .source{color:#fff;overflow-wrap:normal}.edu-related-list{display:flex;flex-direction:column;gap:16px}.edu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:28px 0}.edu-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;background:var(--paper);overflow:hidden;text-decoration:none}.edu-card img{width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover}.edu-card div{padding:24px}.edu-card h3{font-size:25px;margin:8px 0 12px;line-height:1.2}.edu-card p{font-size:14px;color:var(--muted)}.edu-card:hover h3{text-decoration:underline}.edu-card .edu-card-cta{font-size:13px;font-weight:bold}.edu-home{margin:52px 0}.edu-home h2{font-size:38px}.education-related{max-width:820px;margin:36px auto;padding:25px 0;border-top:1px solid var(--line)}.education-related h2{font-size:27px}.education-related p{font-size:15px}.edu-reading :focus-visible{outline:3px solid #a66825;outline-offset:4px}.edu-bottom{padding-top:20px}.edu-skip{position:absolute;left:16px;top:-100px;background:var(--paper);padding:12px;z-index:10}.edu-skip:focus{top:10px}@media(max-width:560px){header:has(.edu-site-nav){height:auto;min-height:90px;align-items:flex-start;flex-direction:column;padding-top:18px;padding-bottom:18px;gap:16px}.edu-site-nav{gap:18px;width:100%}.edu-grid{grid-template-columns:1fr}.edu-reading{padding-top:30px}.edu-reading h1{letter-spacing:-1px}.edu-intro{font-size:17px}.edu-card div,.edu-takeaway,.edu-product-link{padding:18px}.edu-visual{padding:16px}.edu-visual span{width:100%}}@media(prefers-color-scheme:dark){.edu-dot{background:#a4bd8e}.edu-card img{opacity:.92}}@media(forced-colors:active){.edu-card,.edu-takeaway,.edu-visual,.edu-product-link{border:1px solid CanvasText}.edu-dot{background:CanvasText}.edu-card .source{color:LinkText}}@media print{header,.edu-toc,.edu-bottom{display:none}.edu-reading{max-width:none;padding:0}.edu-reading section{break-inside:avoid}.edu-card img{display:none}a{overflow-wrap:anywhere}}
/* Compra educativa: visible desde el inicio y disponible durante la lectura. */
.edu-shopping-preview{margin:24px 0;padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.edu-shopping-preview>p{margin:7px 0 14px;font-size:18px;font-weight:700}
.edu-buy-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px}
.edu-buy-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 18px;border-radius:9px;background:#294d36;color:#fff!important;text-decoration:none;font-size:15px;font-weight:700;line-height:1.3;text-align:center;box-sizing:border-box}
.edu-buy-button:hover{background:#1c3825;text-decoration:underline}
.edu-buy-button:focus-visible{outline:3px solid #b76c27;outline-offset:4px}
.edu-commerce-note{font-size:12px!important;line-height:1.5!important;color:var(--muted)}
.edu-sticky-buy{position:fixed;z-index:30;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:24px;padding:12px 20px calc(12px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--line);box-shadow:0 -3px 18px #00000010}
.edu-sticky-buy>span{font-size:16px;font-weight:700;min-width:0}
.edu-sticky-buy small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:4px}
body:has(.edu-sticky-buy){padding-bottom:110px}
.edu-reading #productos-relacionados{scroll-margin-top:24px}
@media(max-width:560px){.edu-sticky-buy{justify-content:space-between;gap:10px;padding-left:14px;padding-right:14px}.edu-sticky-buy>span{max-width:43%;font-size:13px}.edu-sticky-buy .edu-buy-button{max-width:55%;font-size:13px;padding:11px 14px}.edu-shopping-preview{padding:18px}.edu-buy-actions .edu-buy-button{width:100%}.edu-shopping-preview .edu-buy-actions>a:not(.edu-buy-button){font-size:14px}}
@media print{.edu-sticky-buy,.edu-shopping-preview{display:none}body:has(.edu-sticky-buy){padding-bottom:0}}