:root{color-scheme:dark;--bg:#070d17;--text:#f7f9fc;--muted:#a9b5c7;--blue:#1688ff;--amber:#d6ac68;--line:#273346;font-family:Arial,Helvetica,sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 75% 5%,#10243d 0,transparent 45%),var(--bg);color:var(--text);font-size:1.0rem;line-height:1.55}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}img{display:block;max-width:100%;object-fit:contain}a:focus-visible{outline:3px solid var(--amber);outline-offset:5px}h1,h2,p{margin:0}h1,h2{line-height:1.12;overflow-wrap:anywhere}a{touch-action:manipulation}.skip{position:fixed;left:16px;top:-100px;padding:12px 18px;background:white;color:#07101c;z-index:9}.skip:focus{top:16px}.page{width:min(100% - 40px,860px);margin:auto}.hero{padding:34px 0 28px}.logo{width:245px;height:auto;margin-bottom:28px}.eyebrow{font-size:0.75rem;font-weight:700;letter-spacing:1.8px;color:var(--amber)}h1{font-size:clamp(1.8125rem,6.8vw,2.9375rem);font-weight:600;letter-spacing:-1.2px;margin-top:12px}h1 span{color:#8ac4ff}.desktop-break{display:none}.signature{display:flex;align-items:center;gap:10px;margin-top:20px;color:var(--muted);font-size:0.8125rem}.signature strong{color:#e4ebf4;font-weight:400}.signature-line{width:24px;height:1px;background:var(--amber)}.featured-link{position:relative;display:block;border:1px solid #326dab;border-radius:18px;background:radial-gradient(ellipse at 100% 0,#184a77 0,transparent 65%),#0d233b;padding:24px;overflow:hidden;transition:transform .18s,border-color .18s;box-shadow:0 16px 40px #0003}.featured-link:hover{transform:translateY(-2px);border-color:#7dbbff}.featured-link:active{transform:translateY(0)}.feature-label{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:0.75rem;letter-spacing:1.5px;color:#b9d6f6}.feature-label span:first-child{color:var(--amber)}.featured-link h2{font-size:clamp(2rem,8vw,3rem);letter-spacing:-1px;max-width:470px;margin:22px 0 12px}.featured-link p{color:#c1d2e5;max-width:290px}.cta{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 18px;margin-top:25px;background:#0869d0;border-radius:8px;font-size:0.875rem;letter-spacing:.6px;font-weight:700;color:#fff;min-height:52px}.arrow{font-size:1.5rem;line-height:1;font-weight:400}.explore{margin-top:31px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:7px}.section-heading h2{font-size:1.0rem;font-weight:500}.section-heading>span{font-size:0.75rem;letter-spacing:1.2px;color:#7f90a8;display:none}.secondary-link{display:flex;gap:15px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line);transition:background .18s}.secondary-link:hover{background:#112137}.icon{width:42px;height:42px;flex-shrink:0;border:1px solid #304259;border-radius:12px;display:grid;place-items:center;color:#92bfff}.icon svg{width:21px;height:21px}.link-copy{flex:1;min-width:0}.link-copy h2{font-size:1.125rem;font-weight:500}.link-copy p{color:var(--muted);font-size:0.875rem;margin-top:5px;line-height:1.45}.secondary-link>.arrow{color:#95a6bb;font-size:1.3125rem}.author{display:flex;align-items:center;gap:18px;margin:34px 0}.author>img{width:70px;height:80px;object-fit:cover;border-radius:12px;background:#fff;flex-shrink:0}.author .eyebrow{font-size:0.75rem;letter-spacing:1px;color:#90a4bd}.author h2{font-size:1.125rem;font-weight:500;margin:7px 0}.author p:last-child{font-size:0.8125rem;color:var(--muted);max-width:430px}footer{border-top:1px solid var(--line);padding:23px 0 30px;display:flex;flex-direction:column;gap:5px}footer span{font-size:0.75rem;font-weight:700;letter-spacing:1.6px;color:#8b9bb0}footer p{font-size:0.75rem;color:#8190a4}.link-image{width:64px;height:72px;object-fit:contain}.featured-link .link-image{width:130px;height:150px;margin-top:20px}.no-js{padding:20px;border:1px solid var(--amber)}
@media(min-width:700px){.page{width:min(100% - 96px,860px)}.hero{padding-top:54px;padding-bottom:38px}.logo{width:290px;margin-bottom:36px}.desktop-break{display:block}.featured-link{padding:32px 36px}.featured-link h2{max-width:490px}.featured-link p{max-width:100%}.cta{max-width:320px}.section-heading>span{display:block}.secondary-link{padding:22px 8px}.author{margin:38px 0;gap:22px}.author>img{width:80px;height:90px}.author .eyebrow{font-size:0.75rem}.author p:last-child{font-size:0.875rem}footer{flex-direction:row;justify-content:space-between}}
.book-group{padding:23px 0;border-bottom:1px solid var(--line)}.book-heading{display:flex;align-items:center;gap:15px}.formats{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 0 57px}.format-link{display:flex;gap:14px;align-items:center;justify-content:space-between;border:1px solid #3e5673;border-radius:7px;padding:10px 13px;min-height:46px;font-size:0.875rem;background:#102036;transition:background .18s}.format-link:hover{background:#1b3755}.format-link .arrow{font-size:1.125rem}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.feature-label{flex-wrap:wrap}.cta{flex-wrap:wrap}.signature{flex-wrap:wrap}.author>div{min-width:0}.formats{margin-left:0}body{font-size:1rem}
.clip-definitions{position:absolute;overflow:hidden;pointer-events:none}.portrait-frame{width:76px;flex-shrink:0;filter:none}.portrait-frame img{width:100%;height:auto;object-fit:contain}.author>.portrait-frame{min-width:76px}@media(min-width:700px){.portrait-frame{width:88px}.author>.portrait-frame{min-width:88px}}

/* Refinamento aprovado: mesma hierarquia, menor respiro somente no mobile. */
@media(max-width:699px){.featured-link{padding:21px 24px}.featured-link h2{margin-top:18px;margin-bottom:10px}.cta{margin-top:20px}}