:root{--navy:#071d3a;--dark:#092c4d;--cyan:#09cfdb;--lime:#77f23e;--ink:#0b2242;--muted:#536579;--border:#d9e7ef;--bg:#f4f9fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{color:#087c94;text-underline-offset:3px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--lime);outline-offset:3px}.wrap{max-width:1160px;width:min(92%,1160px);margin:auto}.skip{position:absolute;left:-9999px;z-index:10;background:#fff;color:#000}.skip:focus{left:8px;top:8px}.site-head{background:#071e39;border-bottom:1px solid #1b4060}.head-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:14px}.brand{display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none;font-weight:850;font-size:21px;letter-spacing:-.7px}.brand img{height:44px;width:auto}.brand b{color:var(--cyan)}.site-head 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h3{font-size:18px;line-height:1.35;margin:0 0 6px}.article p{font-size:16px;line-height:1.84;margin:0;color:#455a6d}.step-list{list-style:none;padding:0;margin:23px 0 35px;display:grid;gap:12px}.step-list li{display:flex;gap:17px;padding:17px 18px;border:1px solid var(--border);box-shadow:0 6px 20px #0f30430b;border-radius:15px;background:#fff}.step-n{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;border-radius:50%;font-weight:900;font-size:15px;background:#dafbfa;color:#008e98}.article-section{padding:29px 0;border-top:1px solid #e2eaf0}.sources{background:#f5f9fb;padding:25px 27px;border-radius:17px;margin-top:8px}.sources ul{padding-left:23px;margin:15px 0 0}.sources li{margin:7px 0}.sources a{font-weight:700}.faq{margin-top:37px}.faq details{border-bottom:1px solid var(--border);padding:14px 0}.faq summary{cursor:pointer;font-weight:800;font-size:17px}.faq details 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p{max-width:680px;color:#d1e6ef;margin:0}.close-row>.btn-green{white-space:nowrap}.footer{background:#061a30;padding:31px 0 28px;color:#aec7d3}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.footer-brand{color:#fff;text-decoration:none;font-size:19px;font-weight:900}.footer-top div{display:flex;gap:22px}.footer-top a{color:#e8f6fa;font-weight:700}.footer p{font-size:12px;line-height:1.8;max-width:880px;margin:16px 0 0}@media(max-width:920px){.article-shell{grid-template-columns:1fr;gap:21px}.sidebar{position:static}.offer-card{display:grid;grid-template-columns:150px 1fr;column-gap:23px;text-align:left;align-items:center}.offer-card .mini-tag{grid-column:1/-1;justify-self:start}.offer-card .product{grid-row:2/6;width:145px;margin:0}.offer-card h2{grid-column:2}.offer-card p{grid-column:2}.offer-card .price{grid-column:2}.offer-card .buy{grid-column:2;text-align:center}.offer-card 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div{flex-wrap:wrap;margin-top:13px;gap:14px}.closing h2{font-size:27px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Oferta sem capa de e-book: cartão apenas textual em todos os breakpoints. */
.offer-card.offer-card--text-only {display:block;text-align:center;}
.offer-card--text-only h2 {margin:19px 0 12px;}
.offer-card--text-only .price {margin-top:17px;}
.offer-card--text-only .buy {text-align:center;}