/* Conteúdos e artigos — VERI white, no mesmo idioma da Sobre: serifa nos destaques, cartões
   brancos, telas reais como capa e leitura confortável. Escrito a partir do celular; quebras 621,
   981 e 1101px (PADRAO-VISUAL.md). O pedido de demonstração usa a folha escura comum (.lead-sheet). */
.ct-page{--paper:var(--white);--paper-tint:#edf3fb;--line:#d9e3f1;--read:#3c4a5f;overflow:clip;background:var(--paper);color:var(--ink);color-scheme:light}
.ct-header{background:var(--page);color:var(--white)}
body:has(.ct-page) .progressive-blur{display:none}
.ct-page em{color:var(--blue);font:italic 400 1.04em/1 var(--serif);letter-spacing:-.02em;text-shadow:none}
.ct-page h3{margin:0}
.ct-page :focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.ct-page [hidden]{display:none!important}
.ct-kicker{margin-bottom:16px;display:flex;align-items:center;gap:10px;color:var(--blue);font:600 11px var(--label-font);letter-spacing:.12em;text-transform:uppercase}
.ct-kicker span{width:6px;height:6px;flex:none;border-radius:50%;background:var(--blue)}
.ct-breadcrumb{margin-bottom:26px;display:flex;flex-wrap:wrap;gap:8px;color:#7a8aa3;font-size:12px}
.ct-breadcrumb a{margin-block:-12px;padding-block:12px;color:var(--ink-soft)}
.ct-breadcrumb a:hover{color:var(--blue)}

/* Topo da lista */
.ct-hero{padding:28px 0 28px;background:radial-gradient(70% 80% at 90% 0%,rgba(33,112,237,.1),transparent 70%),var(--paper)}
.ct-hero h1{max-width:820px;color:var(--ink);font:600 clamp(34px,9vw,46px)/1.06 var(--display);letter-spacing:-.04em;text-wrap:balance}
.ct-hero h1 em{display:block;margin-top:4px;font-size:1.08em}
.ct-lede{max-width:620px;margin-top:20px;color:var(--ink-soft);font-size:16px;line-height:1.7}
.ct-search{position:relative;max-width:560px;margin-top:26px}
.ct-search input{width:100%;height:54px;padding:0 20px 0 50px;border:1px solid var(--line);border-radius:var(--radius-pill);background:#fff;color:var(--ink);font:400 16px var(--body);box-shadow:0 18px 40px rgba(33,112,237,.08);transition:border-color var(--motion-fast) var(--ease),box-shadow var(--motion-fast) var(--ease)}
.ct-search input::placeholder{color:#8a98ad}
.ct-search input:focus-visible{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(33,112,237,.16),0 18px 40px rgba(33,112,237,.1)}
.ct-search-icon{position:absolute;left:20px;top:50%;width:16px;height:16px;border:2px solid var(--blue);border-radius:50%;translate:0 -60%;pointer-events:none}
.ct-search-icon::after{content:"";position:absolute;right:-6px;bottom:-5px;width:7px;height:2px;border-radius:2px;background:var(--blue);rotate:45deg}

/* Biblioteca */
.ct-library{padding:8px 0 clamp(56px,8vw,104px)}
.ct-filters{margin:0 -4px;padding:4px;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.ct-filters::-webkit-scrollbar{display:none}
.ct-filters a{flex:none;display:inline-flex;align-items:center;min-height:42px;padding:0 16px;text-decoration:none;border:1px solid var(--line);border-radius:var(--radius-pill);background:#fff;color:var(--ink-soft);font:600 13px var(--display);cursor:pointer;transition:background var(--motion-fast) var(--ease),color var(--motion-fast) var(--ease),border-color var(--motion-fast) var(--ease)}
.ct-filters a:hover{border-color:var(--blue);color:var(--blue)}
.ct-filters a[aria-current="page"]{border-color:var(--blue);background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(33,112,237,.24)}
.ct-library .scroll-meter-track{background:rgba(33,112,237,.14)}
.ct-library .scroll-meter-thumb{background:var(--blue);box-shadow:none}
.ct-result{margin:18px 0 16px;color:#5f6f88;font:600 11px var(--label-font);letter-spacing:.1em;text-transform:uppercase}
.ct-grid{display:grid;gap:16px}

/* Cartão de conteúdo */
.ct-card{position:relative;overflow:hidden;display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:0 18px 40px rgba(11,28,54,.05);transition:translate var(--motion-base) var(--ease-out),box-shadow var(--motion-base) var(--ease),border-color var(--motion-base) var(--ease)}
.ct-card:hover{translate:0 -4px;border-color:#b9cdea;box-shadow:0 28px 60px rgba(33,112,237,.12)}
.ct-card-cover{display:block}
.ct-card-body{padding:20px 20px 22px;display:flex;flex-direction:column;align-items:flex-start}
.ct-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;color:#7a8aa3;font-size:12px}
.ct-tag{padding:4px 10px;border-radius:var(--radius-pill);background:var(--paper-tint);color:var(--blue);font:600 11px var(--label-font);letter-spacing:.06em}
.ct-card h2,.ct-card h3{margin:14px 0 0;color:var(--ink);font:600 20px/1.25 var(--display);letter-spacing:-.025em;text-wrap:balance}
.ct-card h2 a::after,.ct-card h3 a::after{content:"";position:absolute;inset:0}
.ct-card-body>p:not(.ct-card-meta){margin-top:10px;color:var(--ink-soft);font-size:14.5px;line-height:1.6}
.ct-card-more{margin-top:auto;padding-top:18px;color:var(--blue);font-weight:600;font-size:14px}
.ct-card-more span{display:inline-block;transition:translate var(--motion-base) var(--ease-out)}
.ct-card:hover .ct-card-more span{translate:4px 0}
.ct-card a:focus-visible{outline:0}
.ct-card:has(a:focus-visible){outline:3px solid var(--blue);outline-offset:3px}

/* Capa: tela real numa folha branca sobre fundo azul claro; sem tela, o nome do tema */
.ct-cover{position:relative;overflow:hidden;aspect-ratio:16 / 9;display:grid;place-items:center;padding:18px;background:radial-gradient(80% 90% at 100% 0%,rgba(33,112,237,.22),transparent 60%),linear-gradient(160deg,#e7f0fd,#d6e5fb)}
.ct-cover::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(33,112,237,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(33,112,237,.07) 1px,transparent 1px);background-size:28px 28px;pointer-events:none}
.ct-cover-sheet{position:relative;width:100%;max-height:100%;padding:8px;border-radius:10px;background:#fff;box-shadow:0 20px 44px rgba(11,28,54,.16),0 1px 2px rgba(11,28,54,.1);rotate:-1.5deg;transition:rotate var(--motion-base) var(--ease-out),scale var(--motion-base) var(--ease-out)}
.ct-cover-sheet img{display:block;width:100%;height:auto;max-height:100%;border-radius:4px;object-fit:contain}
.ct-cover.is-portrait .ct-cover-sheet{width:auto;height:100%}
.ct-cover.is-portrait .ct-cover-sheet img{width:auto;height:100%}
.ct-card:hover .ct-cover-sheet{rotate:0deg;scale:1.02}
/* No cartão, a tela aparece recortada a partir do canto superior esquerdo, grande o bastante para ler */
.ct-card .ct-cover:not(.ct-cover-word){padding:18px 18px 0;place-items:end stretch}
.ct-card .ct-cover-sheet{height:100%;padding:7px 7px 0;border-radius:10px 10px 0 0;rotate:0deg;box-shadow:0 -6px 30px rgba(11,28,54,.12),0 1px 2px rgba(11,28,54,.08);transition:translate var(--motion-base) var(--ease-out)}
.ct-card .ct-cover-sheet img,.ct-card .ct-cover.is-portrait .ct-cover-sheet img{width:100%;height:100%;border-radius:4px 4px 0 0;object-fit:cover;object-position:left top}
.ct-card .ct-cover.is-portrait .ct-cover-sheet{width:100%;height:100%}
.ct-card:hover .ct-cover-sheet{rotate:0deg;scale:1;translate:0 -4px}
.ct-cover-word{background:radial-gradient(70% 90% at 0% 100%,rgba(92,156,255,.45),transparent 62%),linear-gradient(150deg,#0d2a5e,#071735)}
.ct-cover-word::before{background-image:linear-gradient(rgba(154,193,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(154,193,255,.08) 1px,transparent 1px)}
.ct-cover-word span{position:relative;color:#fff;font:italic 400 clamp(34px,9vw,52px)/1 var(--serif);letter-spacing:-.02em;text-align:center}

.ct-pagination{margin-top:28px;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.ct-pagination a,.ct-pagination span{min-width:42px;min-height:42px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--radius-pill);background:#fff;color:var(--ink-soft);font:600 13px var(--display);text-decoration:none}
.ct-pagination a:hover{border-color:var(--blue);color:var(--blue)}
.ct-pagination span[aria-current]{border-color:var(--blue);background:var(--blue);color:#fff}
.ct-empty{padding:40px 24px;border:1px dashed #c6d4e8;border-radius:var(--radius-lg);text-align:center}
.ct-empty h3{color:var(--ink);font:600 20px var(--display)}
.ct-empty p{margin-top:8px;color:var(--ink-soft)}
.ct-empty button{min-height:44px;margin-top:12px;padding:0 18px;border:1px solid var(--blue);border-radius:var(--radius-pill);background:#fff;color:var(--blue);font:600 14px var(--display);cursor:pointer}

/* Artigo */
.ct-article-head{padding-top:28px}
.ct-article-head h1{max-width:860px;color:var(--ink);font:600 clamp(31px,8vw,40px)/1.1 var(--display);letter-spacing:-.035em;text-wrap:balance}
.ct-deck{max-width:720px;margin-top:18px;color:var(--ink-soft);font-size:17px;line-height:1.65}
.ct-article-meta{margin-top:20px;display:flex;flex-direction:column;gap:4px;color:#7a8aa3;font-size:13px}
.ct-notice{max-width:720px;margin-top:18px;padding:12px 16px;border:1px solid #f0d7a6;border-radius:12px;background:#fff8ea;color:#7a5410;font-size:13.5px;line-height:1.55}
.ct-article-cover{margin-top:28px}
.ct-article-cover .ct-cover{aspect-ratio:auto;min-height:220px;max-height:440px;padding:clamp(22px,5vw,56px);border-radius:var(--radius-lg)}
.ct-article-cover .ct-cover-sheet{max-width:900px}
.ct-article-cover .ct-cover.is-portrait .ct-cover-sheet{height:auto;max-width:360px}
.ct-article-cover .ct-cover.is-portrait .ct-cover-sheet img{width:100%;height:auto}
.ct-article-cover .ct-cover-word{min-height:200px}

.ct-article-layout{padding:32px 0 clamp(48px,7vw,88px);display:grid;gap:28px}
.ct-toc{padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--paper-tint)}
.ct-toc h2{color:var(--ink);font:600 11px var(--label-font);letter-spacing:.12em;text-transform:uppercase}
.ct-toc ol{margin:12px 0 0;padding:0;display:grid;gap:2px;list-style:none;counter-reset:toc}
.ct-toc li{counter-increment:toc}
.ct-toc a{min-height:40px;padding:8px 0;display:flex;gap:12px;align-items:baseline;color:var(--ink-soft);font-size:14.5px;line-height:1.4}
.ct-toc a::before{content:counter(toc,decimal-leading-zero);color:var(--blue);font:600 11px var(--label-font)}
.ct-toc a:hover,.ct-toc a.is-current{color:var(--blue)}

.ct-article-body{min-width:0;max-width:700px;color:var(--read);font-size:17px;line-height:1.75}
.ct-article-body>section{scroll-margin-top:96px}
.ct-article-body>section+section{margin-top:40px}
.ct-article-body h2{color:var(--ink);font:600 clamp(23px,5.6vw,28px)/1.2 var(--display);letter-spacing:-.03em;text-wrap:balance}
.ct-article-body p{margin-top:16px}
.ct-article-body ul{margin:16px 0 0;padding:0;display:grid;gap:10px;list-style:none}
.ct-article-body ul li{position:relative;padding-left:24px}
.ct-article-body ul li::before{content:"";position:absolute;left:4px;top:.68em;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.ct-article-body a{color:var(--blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}

.ct-summary{padding:22px 22px 24px;border-left:3px solid var(--blue);border-radius:0 var(--radius-lg) var(--radius-lg) 0;background:var(--paper-tint)}
.ct-summary h2{font:600 12px var(--label-font);letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.ct-summary ul{margin-top:12px}
.ct-summary li{color:var(--ink);font-size:16px;line-height:1.6}

.ct-solution{margin-top:44px;padding:24px;border-radius:var(--radius-lg);background:radial-gradient(70% 90% at 100% 0%,rgba(92,156,255,.4),transparent 60%),var(--page);color:var(--white)}
.ct-solution .ct-kicker{color:var(--light)}
.ct-solution .ct-kicker span{background:var(--light)}
.ct-solution-title{margin-top:0;color:#fff;font:600 21px/1.3 var(--display);letter-spacing:-.025em}
.ct-article-body .ct-solution-link{min-height:44px;margin-top:16px;padding:0 20px;display:inline-flex;align-items:center;gap:10px;border-radius:var(--radius-pill);background:var(--blue);color:#fff;font-size:15px;font-weight:600;text-decoration:none;box-shadow:0 12px 28px rgba(33,112,237,.4);transition:background var(--motion-fast) var(--ease)}
.ct-article-body .ct-solution-link:hover{background:#185fd6}

.ct-faq{margin-top:48px}
.ct-faq details{border-bottom:1px solid var(--line)}
.ct-faq h2+details{margin-top:12px;border-top:1px solid var(--line)}
.ct-faq summary{position:relative;min-height:56px;padding:16px 40px 16px 0;display:flex;align-items:center;color:var(--ink);font:600 16.5px/1.4 var(--display);letter-spacing:-.01em;cursor:pointer;list-style:none}
.ct-faq summary::-webkit-details-marker{display:none}
.ct-faq summary::after{content:"";position:absolute;right:6px;top:50%;width:10px;height:10px;border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);translate:0 -70%;rotate:45deg;transition:rotate var(--motion-fast) var(--ease),translate var(--motion-fast) var(--ease)}
.ct-faq details[open] summary::after{rotate:225deg;translate:0 -20%}
.ct-faq details p{margin:0 0 18px;font-size:16px}

.ct-sources{padding-top:28px;border-top:1px solid var(--line)}
.ct-sources h2,.ct-people span{font:600 12px var(--label-font);letter-spacing:.12em;text-transform:uppercase;color:#7a8aa3}
.ct-sources li{font-size:15px;line-height:1.5}
.ct-people{display:grid;gap:18px;padding-top:24px;border-top:1px solid var(--line)}
.ct-people>div{display:grid;gap:4px}
.ct-people strong{color:var(--ink);font:600 16px var(--display)}
.ct-people>div>span:last-child{color:#7a8aa3;font-size:13px;letter-spacing:0;text-transform:none;font-family:var(--body);font-weight:400}

/* Continue lendo: no celular desliza para o lado */
.ct-more{padding:clamp(48px,7vw,88px) 0;background:linear-gradient(180deg,var(--paper-tint),var(--paper))}
.ct-more-head{margin-bottom:20px;display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 20px}
.ct-more h2{color:var(--ink);font:600 clamp(26px,6vw,34px)/1.1 var(--display);letter-spacing:-.035em}
.ct-more-head a{min-height:44px;display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:600}
.ct-grid-more{grid-auto-flow:column;grid-auto-columns:84%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px 4px 8px;margin:-4px}
.ct-grid-more::-webkit-scrollbar{display:none}
.ct-grid-more .ct-card{scroll-snap-align:start}
.ct-more .scroll-meter-track{background:rgba(33,112,237,.14)}
.ct-more .scroll-meter-thumb{background:var(--blue);box-shadow:none}

.ct-lead{padding:clamp(24px,4vw,56px) 0}

@media (min-width:621px){
  .ct-hero{padding:40px 0 36px}
  .ct-hero h1{font-size:clamp(46px,6.6vw,62px)}
  .ct-lede{font-size:17px}
  .ct-filters{flex-wrap:wrap;overflow:visible}
  .ct-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .ct-card.is-featured:not(.is-plain){grid-column:1 / -1;grid-template-columns:minmax(0,7fr) minmax(0,5fr);grid-template-rows:none}
  .ct-card.is-featured:not(.is-plain) .ct-cover{height:100%;aspect-ratio:auto;min-height:300px}
  .ct-card.is-featured:not(.is-plain) .ct-card-body{padding:32px;justify-content:center}
  .ct-card.is-featured:not(.is-plain) h2,.ct-card.is-featured:not(.is-plain) h3{font-size:clamp(24px,3vw,32px)}
  .ct-card.is-featured:not(.is-plain) .ct-card-more{margin-top:24px}
  .ct-article-head{padding-top:40px}
  .ct-article-meta{flex-direction:row;flex-wrap:wrap;gap:6px 18px}
  .ct-article-meta span+span::before{content:"·";margin-right:18px;color:#b4c0d2}
  .ct-article-head h1{font-size:clamp(40px,5.4vw,54px)}
  .ct-deck{font-size:19px}
  .ct-people{grid-template-columns:1fr 1fr}
  .ct-grid-more{grid-auto-flow:row;grid-auto-columns:auto;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible;margin:0;padding:0}
  .ct-solution{padding:30px 32px}
}

@media (min-width:981px){
  .ct-hero .shell{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);column-gap:clamp(40px,6vw,96px);align-items:end}
  .ct-breadcrumb,.ct-hero .ct-kicker,.ct-hero h1{grid-column:1}
  .ct-lede{grid-column:2;grid-row:3;margin-top:0}
  .ct-search{grid-column:1 / -1;max-width:none;margin-top:36px}
  .ct-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
  .ct-card.is-featured:not(.is-plain){grid-column:span 2;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .ct-card.is-featured:not(.is-plain) h2,.ct-card.is-featured:not(.is-plain) h3{font-size:clamp(24px,2.2vw,30px)}
  .ct-grid-more{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media (min-width:1101px){
  .ct-article-layout{grid-template-columns:240px minmax(0,700px);justify-content:center;column-gap:clamp(48px,6vw,96px);align-items:start}
  .ct-toc{position:sticky;top:96px;padding:0;border:0;background:none}
  .ct-toc ol{border-left:1px solid var(--line)}
  .ct-toc a{min-height:0;padding:7px 0 7px 16px;margin-left:-1px;border-left:2px solid transparent;font-size:14px}
  .ct-toc a.is-current{border-left-color:var(--blue)}
  .ct-article-head,.ct-article-cover{max-width:1036px}
}

@media (prefers-reduced-motion:reduce){
  .ct-card,.ct-cover-sheet,.ct-card-more span{transition:none}
  .ct-card:hover{translate:none}
  .ct-card:hover .ct-cover-sheet{translate:none}
}
.ct-soon{grid-column:1/-1;margin:0;padding:28px;border:1px dashed var(--border-quiet,#d6deea);border-radius:16px;color:#52617a;font-size:16px;line-height:1.6}.ct-soon a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.ct-article-body h3{font-size:clamp(19px,4vw,24px);line-height:1.4;margin:28px 0 12px;color:var(--ink)}.ct-article-body ol{padding-left:24px}.ct-article-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}