/* Identidade e composição dos artigos do site, compartilhadas pelos guias. */
:root {
  color-scheme: light;
  --blue: #2557ff;
  --ink: #0f1f38;
  --muted: #52627b;
  --line: #d9e4f2;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 104px; }
body { margin: 0; color: #333; background: #fff; font: 16px/1.7 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body:has(dialog[open]) { overflow: hidden; }
a { color: #0057c2; text-underline-offset: 3px; }
a:hover { color: #183bb2; }
button { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { color: var(--ink); line-height: 1.25; }
h2 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); }
h3 { font-size: 1.15rem; }
p, ul, ol { margin: 0 0 18px; }
li + li { margin-top: 8px; }
strong { color: var(--ink); }
code { padding: 2px 5px; background: #eef4ff; border-radius: 4px; overflow-wrap: anywhere; }
:focus-visible { outline: 3px solid #e89412; outline-offset: 5px; }
[hidden] { display: none !important; }
.container { width: min(100% - 40px, 1200px); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 30; background: #fff; padding: 12px 18px; }
.skip-link:focus { top: 12px; }
.header { position: sticky; top: 0; z-index: 10; background: rgba(17, 38, 188, .97); border-bottom: 1px solid #ffffff26; }
html:not(.has-js) .header { position: static; }
.navbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 80px; padding-block: 16px; }
.logo { width: 180px; height: auto; }
.nav-menu { display: flex; align-items: center; gap: 28px; }
.nav-menu a { color: #fff; font-size: .9rem; text-decoration: none; }
.nav-menu a:hover { text-decoration: underline; }
.nav-menu .nav-login { padding: 8px 20px; border: 1px solid #ffffff80; border-radius: 8px; }
.nav-toggle { display: none; padding: 8px 12px; border: 1px solid #ffffff80; border-radius: 6px; color: #fff; background: transparent; cursor: pointer; }
.guide-hero { background: linear-gradient(135deg, #f8faff, #e8f2ff); padding: 42px 0 44px; border-bottom: 1px solid #e6edf7; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; padding: 0; list-style: none; font-size: .85rem; color: var(--muted); margin-bottom: 24px; }
.breadcrumb li + li { margin: 0; }
.breadcrumb li + li::before { content: "›"; margin-right: 6px; color: #7388a5; }
.eyebrow { font-size: .78rem; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; color: #2557ff; margin-bottom: 12px; }
h1 { max-width: 900px; margin: 0 0 20px; font-size: clamp(2rem, 4.2vw, 3.1rem); font-weight: 800; letter-spacing: -.025em; line-height: 1.12; }
.guide-lead { max-width: 820px; font-size: 1.15rem; color: #3d4f6b; }
.guide-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 24px 0 0; font-size: .86rem; color: var(--muted); }
.guide-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; align-items: start; gap: 52px; padding-block: 44px 64px; }
.guide-toc { grid-column: 2; grid-row: 1; position: sticky; top: 108px; border: 1px solid var(--line); border-radius: 14px; padding: 24px; font-size: .88rem; }
.guide-toc h2 { font-size: 1rem; margin: 0 0 16px; }
.guide-toc ol { padding-left: 20px; margin: 0; }
.guide-toc a { text-decoration: none; }
.guide-toc a:hover { text-decoration: underline; }
.guide-body { grid-column: 1; grid-row: 1; min-width: 0; overflow-wrap: break-word; }
.summary { border: 1px solid #cfe0ff; border-left: 5px solid var(--blue); border-radius: 14px; padding: 22px 26px; box-shadow: 0 8px 24px #2557ff0a; }
.summary h2 { margin: 0 0 12px; font-size: 1.15rem; }
.summary ul { padding-left: 20px; margin: 0; }
.guide-step, .guide-section { margin-top: 44px; padding-top: 32px; border-top: 1px solid #e3ebf6; }
.guide-step h2, .guide-section h2 { margin: 0 0 20px; }
.step-number { display: inline-grid; place-items: center; min-width: 32px; height: 32px; margin-right: 8px; border-radius: 8px; background: #eaf0ff; color: #214bc9; font-size: 1rem; vertical-align: 3px; }
.callout { padding: 18px 22px; margin: 22px 0; border: 1px solid #cfe0ff; border-radius: 12px; background: #f1f6ff; }
.callout-warn { background: #fff8eb; border-color: #f0d49c; }
.callout > :last-child { margin-bottom: 0; }
figure { margin: 26px 0; }
.guide-image { display: block; padding: 6px; background: #f7f9fd; border: 1px solid var(--line); border-radius: 12px; cursor: zoom-in; overflow: hidden; }
.guide-image img { margin-inline: auto; border-radius: 6px; }
.figure-compact { max-width: 550px; margin-inline: auto; }
figcaption { margin: 10px 4px 0; font-size: .82rem; line-height: 1.6; color: var(--muted); }
.image-hint { display: block; margin-top: 3px; color: #0057c2; }
.status-list { margin: 22px 0; }
.status-list dt { color: var(--ink); font-weight: 700; margin-top: 16px; }
.status-list dd { margin: 4px 0 0; }
.faq-item { padding-block: 20px; border-bottom: 1px solid #e3ebf6; }
.faq-item h3 { margin: 0 0 10px; }
.faq-item p { margin: 0; }
.help { padding: 26px; border: 1px solid #cfe0ff; border-radius: 14px; background: #f1f6ff; margin-top: 40px; }
.help h2 { margin: 0 0 12px; font-size: 1.4rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; justify-content: center; align-items: center; border-radius: 8px; padding: 10px 20px; font-size: .9rem; font-weight: 600; text-decoration: none; border: 1px solid #0066cc; }
.btn-primary { color: #fff; border-color: transparent; background: linear-gradient(135deg, #2557ff, #1f4be0); box-shadow: 0 8px 20px #2557ff24; }
.btn-primary:hover { color: #fff; background: #183bb2; }
.related { display: block; padding: 24px; border: 1px solid var(--line); border-radius: 14px; text-decoration: none; margin-top: 24px; }
.related span { display: block; color: var(--muted); font-size: .85rem; margin-bottom: 6px; }
.related strong { color: #0057c2; }
.related:hover { background: #f7faff; }
.footer { padding: 44px 0 24px; background: #f7f9fc; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-logo { width: 180px; margin-bottom: 18px; }
.footer h2 { margin: 0 0 16px; font-size: 1rem; }
.footer ul { list-style: none; padding: 0; }
.footer a { text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-bottom { margin: 24px 0 0; padding-top: 20px; border-top: 1px solid var(--line); font-size: .8rem; }
.image-dialog { width: min(96vw, 1800px); max-width: 96vw; max-height: 94dvh; padding: 20px; border: 1px solid var(--line); border-radius: 14px; color: var(--ink); }
.image-dialog::backdrop { background: #0f1f38d9; }
.image-dialog-header { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.image-dialog h2 { margin: 0 0 8px; font-size: 1.15rem; }
.image-dialog p { font-size: .85rem; margin-bottom: 12px; color: var(--muted); }
.image-dialog button { flex-shrink: 0; padding: 8px 16px; cursor: pointer; color: #fff; background: #214bc9; border: 0; border-radius: 6px; }
.image-viewport { overflow: auto; max-height: 72dvh; border: 1px solid var(--line); }
.image-viewport img { max-width: none; margin: 0 auto; }
@media (max-width: 980px) {
  .guide-layout { grid-template-columns: 1fr; gap: 30px; }
  .guide-toc { grid-column: 1; grid-row: 1; position: static; }
  .guide-toc ol { columns: 2; column-gap: 30px; }
  .guide-toc li { break-inside: avoid; }
  .guide-body { grid-row: 2; }
}
@media (max-width: 640px) {
  .container { width: calc(100% - 32px); }
  .navbar { min-height: 74px; flex-wrap: wrap; gap: 14px; }
  .logo { width: 155px; }
  .nav-menu { flex-basis: 100%; flex-wrap: wrap; gap: 16px 22px; padding-block: 8px; }
  .has-js .nav-toggle { display: block; }
  .has-js .nav-menu:not(.is-open) { display: none; }
  .guide-hero { padding: 28px 0 32px; }
  .guide-lead { font-size: 1.05rem; }
  .guide-meta { display: block; }
  .guide-meta span { display: block; margin-top: 6px; }
  .guide-layout { padding-top: 26px; gap: 26px; }
  .guide-toc { padding: 20px; }
  .guide-toc ol { columns: 1; }
  .summary, .help { padding: 20px; }
  .guide-step, .guide-section { margin-top: 32px; padding-top: 26px; }
  .callout { padding: 16px; }
  .actions .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .image-dialog { padding: 14px; }
}
@media print {
  .header, .guide-toc, .skip-link, .actions, .related, .footer, .image-hint, dialog { display: none !important; }
  .container { width: 100%; }
  .guide-hero { padding: 0 0 16px; background: #fff; }
  .guide-layout { display: block; padding: 20px 0; }
  .guide-step, .guide-section { margin-top: 24px; padding-top: 16px; }
  h2, h3 { break-after: avoid; }
  figure, .callout, .faq-item { break-inside: avoid; }
  a { color: inherit; }
}