/* ============================================================
LEITURA EDITORIAL - IDENTIDADE CUATRO
Mesmo topo, rodapé, cores e grade da página comercial.
============================================================ */
@font-face{font-family:Inter;src:url('fonts/InterVariable.woff2') format('woff2');font-weight:100 900;font-display:swap}@font-face{font-family:'Inter Fallback';src:local('Arial'),local('Helvetica'),local('Liberation Sans');size-adjust:107.06%;ascent-override:90.49%;descent-override:22.53%;line-gap-override:0%}
:root{color-scheme:light;--navy:#021d49;--accent:#f88d2b;--paper:#fafbfc;--surface:#f0f4f8;--ink:#24313f;--heading:#021d49;--muted:#596776;--line:#d5dee7;--link:#021d49;--header:86px}
[data-theme=dark]{color-scheme:dark;--paper:#122237;--surface:#192c43;--ink:#e3eaf3;--heading:#f3f7fb;--muted:#c4d0df;--line:#40536b;--link:#f3f7fb}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 24px)}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,'Inter Fallback',Arial,sans-serif;font-size:1.125rem;line-height:1.7;font-optical-sizing:auto;min-height:100vh;display:flex;flex-direction:column}main{flex:1 0 auto}
a{color:var(--link);text-decoration-color:var(--accent);text-decoration-thickness:1px;text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button{font:inherit;cursor:pointer}img{max-width:100%;height:auto}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.wrap{width:min(88%,1320px);margin:auto}.skip-link{position:fixed;left:16px;top:-100px;background:var(--paper);color:var(--ink);padding:12px;z-index:200}.skip-link:focus{top:10px}
.eyebrow{font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;margin:0 0 16px;color:var(--muted)}.eyebrow:before{content:'';display:block;width:34px;height:2px;background:var(--accent);margin-bottom:18px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;background:var(--navy);color:#fff;padding:14px 22px;border:1px solid transparent;border-radius:3px;font-size:.94rem;line-height:1.4;min-height:48px;text-decoration:none}.button:after{content:'›';font-size:1.5em;color:var(--accent);line-height:1}.button:hover{background:#123766}
/* ============================================================
TOPO E RODAPÉ
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.site-header{position:sticky;top:0;z-index:100;background:var(--navy);color:#fff;min-height:var(--header);box-shadow:0 1px 0 #ffffff18}.header-inner{display:flex;align-items:center;gap:28px;min-height:var(--header)}.brand{flex-shrink:0;line-height:0}.brand img{width:190px;height:auto}
.site-header a,.site-footer a{color:#fff;text-decoration:none}.nav-menu{display:flex;align-items:center;gap:28px;margin-left:auto;font-size:.88rem;line-height:1.65}.nav-menu a{padding:8px 0;white-space:nowrap}.nav-menu a:hover,.nav-menu a[aria-current]{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:8px;text-decoration-thickness:1px}
.nav-menu .header-contact{border-color:#90a1bb;padding:11px 17px;min-height:44px;gap:18px;font-size:.88rem}.nav-menu .header-contact:hover{text-decoration:none}
.theme-button,.menu-button{color:#fff;background:none;border:1px solid #60758f;border-radius:3px;padding:8px 12px;font-size:.8rem;min-height:44px}.menu-button{display:none}
.site-footer{background:var(--navy);color:#fff;padding:40px 0 24px;font-size:1rem}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}.footer-top img{width:180px;height:auto;display:block}.footer-top nav{display:flex;gap:25px;flex-wrap:wrap;font-size:.87rem}.footer-top nav a:hover,.footer-top nav a[aria-current]{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:6px}
.footer-bottom{border-top:1px solid #ffffff24;margin-top:30px;padding-top:18px;display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap;font-size:.75rem;color:#b9c8dc}.footer-contact{display:flex;gap:22px;flex-wrap:wrap}.site-footer .footer-contact a{color:#b9c8dc}.site-footer .footer-contact a:hover{color:#fff}
/* ============================================================
LEITURA
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.reading{width:min(88%,1320px);margin:auto;padding:52px 0 90px}.reading h1{font-size:clamp(1.9rem,4vw,3.1rem);line-height:1.12;font-weight:700;letter-spacing:-.035em;color:var(--heading);overflow-wrap:anywhere;margin:6px 0 24px;max-width:30ch}
.meta{font-size:.875rem;color:var(--muted);margin:8px 0}.summary{font-size:1.2rem;color:var(--muted);line-height:1.65;max-width:70ch}.article-heading{margin-bottom:35px;max-width:1100px}
.breadcrumbs{font-size:.8125rem;color:var(--muted);margin-bottom:32px}.breadcrumbs ol{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:0;gap:8px 12px}.breadcrumbs li+li:before{content:'/';margin-right:12px}.breadcrumbs a{color:inherit}
.editorial-grid{display:grid;grid-template-columns:minmax(180px,240px) minmax(0,1fr);gap:clamp(32px,5vw,88px);align-items:start}
.reading-index{position:sticky;top:calc(var(--header) + 24px);max-height:calc(100vh - var(--header) - 48px);overflow:auto}.toc{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;font-size:.875rem;line-height:1.55}.toc summary{cursor:pointer;font-weight:600;color:var(--heading)}.toc ul{list-style:none;padding:0;margin:12px 0 0}.toc li{margin:14px 0}.toc a{color:var(--ink);text-decoration:none}.toc a:hover{text-decoration:underline}.toc .subsection{padding-left:15px}
.prose{min-width:0}.prose>p,.prose>h2,.prose>h3,.prose>ul,.prose>ol,.prose>blockquote,.prose>.faq,.prose>.article-cta{max-width:72ch}.prose p{margin:0 0 1.35em}.prose h2{font-size:1.55rem;line-height:1.35;font-weight:600;letter-spacing:-.015em;color:var(--heading);margin:2.2em 0 .8em}.prose>h2:first-child{margin-top:0}.prose h3{font-size:1.25rem;line-height:1.45;font-weight:600;color:var(--heading);margin:2em 0 .8em}.prose ul,.prose ol{padding-left:1.4em;margin:0 0 1.35em}.prose li{margin-bottom:.6em}.prose li::marker{color:var(--muted)}
.prose blockquote{margin:2em 0;padding-left:22px;border-left:3px solid var(--accent);font-style:italic}.prose a{overflow-wrap:anywhere}.prose img,.cover img{display:block;max-width:100%;height:auto;margin:auto}.prose figure,.cover{margin:30px 0}.prose figcaption,.cover figcaption{font-size:.8125rem;line-height:1.6;color:var(--muted);margin-top:10px}.cover img{max-height:650px;object-fit:contain}
.table-scroll{overflow:auto;width:100%;margin:30px 0}table{border-collapse:collapse;width:100%;font-size:1rem}th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--surface);color:var(--heading)}
.faq{margin-top:3em;padding-top:.4em;border-top:1px solid var(--line)}.faq h3{font-size:1.15rem;margin:1.8em 0 .5em}.faq p{margin:0 0 1em}
.article-cta{margin:3.5em 0 0;padding:34px 36px;background:var(--surface);border:1px solid var(--line);border-radius:3px}.article-cta h2{font-size:1.45rem;line-height:1.3;font-weight:700;letter-spacing:-.025em;color:var(--heading);margin:0 0 .5em}.article-cta p:not(.eyebrow){color:var(--muted);margin:0 0 24px}.article-cta .button{margin-top:0}
/* ============================================================
LISTAGEM, CARTÕES, RELACIONADOS E 404
============================================================ */
.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:40px}.content-card{display:block;min-width:0;text-decoration:none;color:var(--ink);border-top:1px solid var(--line);padding-top:22px}.content-card img{width:100%;aspect-ratio:1.6;object-fit:cover;border-radius:2px;margin-bottom:18px}.content-card h2,.content-card h3{font-size:1.35rem;line-height:1.3;font-weight:700;letter-spacing:-.02em;color:var(--heading);margin:10px 0 12px}.content-card p{font-size:1rem;line-height:1.7;margin:0}.content-card:hover h2,.content-card:hover h3{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:6px}
.category,.date{display:block;color:var(--muted);font-size:.78rem;letter-spacing:.06em}.date{margin-top:14px}
.listing{min-height:60vh}.related{margin-top:90px;padding-top:44px;border-top:1px solid var(--line)}.related h2{font-size:1.6rem;line-height:1.3;font-weight:700;letter-spacing:-.025em;color:var(--heading);margin:0}
.not-found{min-height:55vh}.not-found-links{list-style:none;padding:0;margin:32px 0 0;display:flex;flex-wrap:wrap;gap:16px 32px;font-size:1.05rem}
/* ============================================================
INSCRIÇÃO (NEWSLETTER)
============================================================ */
.newsletter-reading{border-top:1px solid var(--line);padding:42px 0}.newsletter-reading .wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.newsletter h2{font-size:1.3rem;line-height:1.35;font-weight:700;color:var(--heading);margin:0}.newsletter p{margin:6px 0 0;color:var(--muted);font-size:1rem}.newsletter label{display:block;font-size:.875rem;margin-bottom:8px}.newsletter-row{display:flex;gap:10px}.newsletter input{flex:1;min-width:0;font:inherit;font-size:1rem;padding:11px 14px;border:1px solid var(--line);border-radius:3px;background:var(--paper);color:var(--ink);min-height:48px}.newsletter button{font-size:.95rem;padding:11px 22px;border:0;border-radius:3px;background:var(--navy);color:#fff;min-height:48px}.newsletter .newsletter-note{font-size:.8125rem;margin-top:12px}
/* ============================================================
RESPONSIVIDADE, MOVIMENTO E IMPRESSÃO
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@media(max-width:1100px){.header-inner{gap:16px}.brand img{width:155px}.nav-menu{gap:17px}.nav-menu .header-contact{display:none}}
@media(max-width:1000px){.editorial-grid{grid-template-columns:1fr;gap:28px}.reading-index{position:static;max-height:none}.index-space{display:none}.reading{padding:36px 0 64px}.reading h1{font-size:clamp(1.75rem,6vw,2.7rem)}.content-grid{grid-template-columns:1fr 1fr}}
@media(max-width:800px){:root{--header:76px}.wrap,.reading{width:89%}.header-inner{flex-wrap:wrap;gap:12px}.menu-button{display:block;margin-left:auto}.theme-button{font-size:.75rem;padding:8px}.nav-menu{display:none;order:5;width:100%;margin:0;padding:12px 0 22px;flex-direction:column;align-items:stretch;gap:6px}.nav-menu.active{display:flex}.nav-menu a{padding:10px 0}.footer-top{align-items:flex-start;flex-direction:column}.footer-top nav{gap:15px 24px}.content-grid{grid-template-columns:1fr;gap:34px}.article-cta{padding:26px 22px}.breadcrumbs li:last-child{display:none}.breadcrumbs{margin-bottom:24px}.newsletter-reading .wrap{grid-template-columns:1fr;gap:20px}.newsletter-row{flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.site-footer,.reading-index,.skip-link,.newsletter,.article-cta,.related{display:none}body{background:#fff;color:#111}.editorial-grid{display:block}.reading{width:100%;padding:0}.prose>*{max-width:none!important}a{color:#111}}
/* ============================================================
VER MAIS
============================================================ */
.ver-mais-area{display:none}.js .ver-mais-area{display:block;max-width:72ch;margin:6px 0 10px;padding-top:26px;border-top:1px solid var(--line)}.js .continuacao{display:none}.js .continuacao.aberta{display:block}.ver-mais{display:inline-flex;align-items:center;gap:16px;background:var(--navy);color:#fff;border:1px solid transparent;border-radius:3px;padding:13px 24px;font-size:.95rem;line-height:1.4;min-height:48px}.ver-mais:after{content:'›';color:var(--accent);font-size:1.5em;line-height:1;transform:rotate(90deg)}.ver-mais:hover{background:#123766}[data-theme=dark] .ver-mais{border-color:#60758f}.continuacao>:first-child{margin-top:0}@media print{.ver-mais-area{display:none!important}.continuacao{display:block!important}}

/* Tema escuro (13/10/2026): cabeçalho e rodapé no mesmo fundo da página, botões claros. */
[data-theme=dark] .site-header{background:var(--paper);box-shadow:0 1px 0 var(--line)}
[data-theme=dark] .site-footer{background:var(--paper);border-top:1px solid var(--line)}
[data-theme=dark] .button{background:#edf3fa;color:#021d49;border-color:#edf3fa}
[data-theme=dark] .button:hover{background:#fff;color:#021d49}
[data-theme=dark] .text-link{border-bottom-color:#5d7390}
.canais{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.canais .text-link{margin-right:6px}
.footer-contact{display:flex;gap:18px;flex-wrap:wrap}