/* Bopra — guias de boas práticas (páginas de artigo). Cores e fontes do design
   system da landing (design-system/tokens.json → site/design-tokens.css). */
:root{--brand:#1D4ED8;--brand-h:#1E3A8A;--brand-soft:#E8EEFF;--ink:#0B1324;--ink2:#2B3550;--muted:#55607A;--line:#E3E4EA;--line2:#C9CDD9;--paper:#F6F5F0;--amber:#8A5A00;--amber-soft:#FFF4DF;--font:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;--display:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;--mono:"JetBrains Mono",ui-monospace,Menlo,monospace}
*{box-sizing:border-box}
html{scroll-padding-top:84px;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:#fff;color:var(--ink);font:17px/1.7 var(--font)}
img{max-width:100%;height:auto}
a{color:var(--brand);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--brand-h)}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--display);line-height:1.18;letter-spacing:-.02em;color:var(--ink)}
.skip-link{position:fixed;z-index:100;top:-70px;left:16px;background:var(--brand);color:#fff;padding:12px 16px;text-decoration:none}
.skip-link:focus{top:12px;color:#fff}
.wrap{width:min(1120px,calc(100% - 32px));margin:0 auto}
.article-wrap{width:min(720px,calc(100% - 32px));margin:0 auto}

/* Cabeçalho */
.guide-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.guide-header .wrap{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}
.brand img{height:30px;width:auto}
.header-links{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:600}
.header-links a{color:var(--ink);text-decoration:none}
.header-links a:hover{color:var(--brand)}
.header-links .header-cta{background:var(--brand);color:#fff;padding:9px 16px;border-radius:12px;box-shadow:0 10px 24px -12px rgba(29,78,216,.7)}
.header-links .header-cta:hover{background:var(--brand-h);color:#fff}

/* Trilha e cabeçalho do artigo */
.breadcrumb{font-size:14px;color:var(--muted);margin:28px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumb li+li::before{content:"›";margin-right:6px;color:var(--line2)}
.breadcrumb a{color:var(--muted)}
.lang-switch{margin:14px 0 0;font-size:14px;font-weight:600}
.lang-switch a{color:var(--brand)}
.article-head{padding:18px 0 8px}
.eyebrow{display:inline-block;color:var(--brand);font:600 12px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.article-head h1{font-size:clamp(30px,6vw,44px);margin:10px 0 14px}
.lede{font-size:19px;color:var(--muted);margin:0 0 16px}
.byline{font-size:14px;color:var(--muted);margin:0;display:flex;flex-wrap:wrap;gap:4px 12px}
.disclaimer{font-size:14px;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin:16px 0 0}

/* Conteúdo */
.article-body{padding:8px 0 32px}
.article-body h2{font-size:clamp(24px,4.6vw,30px);margin:44px 0 12px}
.article-body h3{font-size:20px;margin:28px 0 8px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{padding-left:24px;margin:0 0 18px}
.article-body li{margin-bottom:8px}
.answer-box{margin:28px 0 8px;padding:20px 22px;background:var(--brand-soft);border-left:4px solid var(--brand);border-radius:0 10px 10px 0}
.answer-box h2{font-size:15px;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);margin:0 0 8px}
.answer-box p{margin:0;font-size:18px}
.callout{margin:24px 0;padding:16px 18px;border:1px solid var(--line);border-radius:10px;background:var(--paper)}
.callout p:last-child{margin-bottom:0}
.callout-warning{background:var(--amber-soft);border-color:#F0DCAE}
.callout-warning strong{color:var(--amber)}
.table-scroll{overflow-x:auto;margin:20px 0 24px;border:1px solid var(--line);border-radius:10px}
table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.5;min-width:520px}
caption{text-align:left;font-size:14px;color:var(--muted);padding:12px 14px 0}
th,td{text-align:left;vertical-align:top;padding:11px 14px;border-bottom:1px solid var(--line)}
thead th{background:var(--paper);font-family:var(--display);font-weight:600}
tbody tr:last-child td{border-bottom:0}

/* Glossário */
.term-index ul{list-style:none;padding:0;margin:24px 0;display:flex;flex-wrap:wrap;gap:8px}
.term-index li{margin:0}
.term-index a{display:inline-block;padding:6px 12px;border:1px solid var(--line);border-radius:999px;font-size:14px;text-decoration:none;color:var(--ink);background:#fff}
.term-index a:hover{border-color:var(--line2);color:var(--brand)}
.glossary{margin:8px 0 24px}
.glossary .term{padding:18px 0;border-top:1px solid var(--line)}
.glossary .term:last-child{border-bottom:1px solid var(--line)}
.glossary dt{font:600 20px/1.35 var(--display);margin:0 0 6px}
.glossary dfn{font-style:normal}
.glossary dd{margin:0}
.glossary dd p{margin:0 0 8px}
.glossary .term-note{font-size:14px;color:var(--muted);margin:0}
.glossary dt:target{color:var(--brand)}

/* FAQ */
.faq{margin-top:12px}
.faq details{border-top:1px solid var(--line);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font:600 18px/1.4 var(--display);padding:14px 28px 14px 0;position:relative;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;color:var(--brand);font-size:22px}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 14px}

/* Fontes */
.sources{font-size:15px}
.sources li{word-break:break-word}

/* CTA */
.cta-box{margin:40px 0 8px;padding:26px 24px;border-radius:14px;background:var(--brand);color:#fff}
.cta-box h2{color:#fff;margin:0 0 8px;font-size:24px}
.cta-box p{color:rgba(255,255,255,.86);margin:0 0 18px}
.cta-actions{display:flex;flex-wrap:wrap;gap:10px}
.cta-actions a{display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border-radius:8px;font-weight:600;font-size:15px;text-decoration:none}
.cta-primary{background:#fff;color:var(--brand)}
.cta-primary:hover{background:var(--brand-soft);color:var(--brand-h)}
.cta-secondary{border:1px solid rgba(255,255,255,.6);color:#fff}
.cta-secondary:hover{background:rgba(255,255,255,.12);color:#fff}
.cta-box a:focus-visible{outline-color:#fff}

/* Índice de guias */
.guide-list{list-style:none;padding:0;margin:24px 0;display:grid;gap:14px}
.guide-card{display:block;padding:20px 22px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);background:#fff}
.guide-card:hover{border-color:var(--line2);background:#fff}
.guide-card h2,.guide-card h3{font-size:21px;margin:0 0 6px;color:var(--ink)}
.guide-group>h2{font-size:clamp(22px,4vw,26px);margin:40px 0 0}
.guide-card p{margin:0;color:var(--muted);font-size:16px}
.guide-card .more{display:inline-block;margin-top:10px;color:var(--brand);font-weight:600;font-size:15px}
@media(prefers-reduced-motion:no-preference){.guide-card{transition:border-color .18s,background .18s}}

/* Rodapé */
.guide-footer{margin-top:48px;border-top:1px solid var(--line);background:var(--paper);padding:28px 0 36px;font-size:14px;color:var(--muted)}
.guide-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 32px}
.guide-footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}
.guide-footer a{color:var(--ink);text-decoration:none}
.guide-footer a:hover{color:var(--brand)}

@media(max-width:600px){
  body{font-size:16.5px}
  .header-links .hide-sm{display:none}
  .brand img{height:26px}
  .answer-box{padding:16px 16px}
  .answer-box p{font-size:17px}
  .lede{font-size:18px}
  .cta-box{padding:22px 18px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}