/* CCSE exam guide: a script-free reading page built on the shared brand tokens. */
.guide-page { margin: 0; background: var(--surface-page); color: var(--text-primary); }
.guide-page :where(a, select, button):focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.guide-header { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--surface-page) 90%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-block-end: 1px solid var(--border-subtle); }
.guide-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; max-inline-size: var(--container); margin-inline: auto; padding: 10px var(--container-pad); }
.guide-brand { display: inline-flex; align-items: center; gap: 10px; min-block-size: 44px; font-weight: 800; font-size: 19px; letter-spacing: -.02em; color: var(--text-primary); }
.guide-brand img { border-radius: 9px; }
.guide-brand em { font-style: normal; color: var(--accent); }
.guide-language { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; }
.guide-language label { font-size: var(--fs-caption); font-weight: 600; color: var(--text-muted); }
.guide-language select, .guide-language button { min-block-size: 44px; padding: 0 12px; border: 1px solid var(--border-strong); border-radius: 12px; background: var(--surface-card); color: var(--text-primary); font: inherit; font-size: var(--fs-small); }
.guide-language button { font-weight: 600; cursor: pointer; }
.guide-download { display: inline-flex; align-items: center; min-block-size: 44px; padding: 0 18px; border-radius: var(--radius-pill); background: var(--accent); color: var(--text-on-accent); font-size: var(--fs-small); font-weight: 700; }
.guide-download:hover { color: var(--text-on-accent); background: var(--accent-hover); }
.guide-stripe { block-size: 3px; background: var(--flag-stripe-h); }

.guide-main { max-inline-size: 800px; margin-inline: auto; padding: 24px var(--container-pad) 64px; }
.guide-breadcrumb ol { display: flex; flex-wrap: wrap; gap: 4px 8px; margin: 0; padding: 0; list-style: none; font-size: var(--fs-caption); color: var(--text-muted); }
.guide-breadcrumb li + li::before { content: "/"; margin-inline-end: 8px; color: var(--border-strong); }
.guide-breadcrumb a { display: inline-flex; align-items: center; min-block-size: 44px; color: var(--text-secondary); text-decoration: underline; text-underline-offset: 3px; }
.guide-breadcrumb [aria-current] { display: inline-flex; align-items: center; min-block-size: 44px; }

.guide-eyebrow { margin: 16px 0 0; font-size: var(--fs-overline); font-weight: 700; letter-spacing: var(--ls-overline); text-transform: uppercase; color: var(--accent); }
.guide-article h1 { margin: 10px 0 0; font-size: var(--fs-h1); font-weight: 800; line-height: var(--lh-heading); letter-spacing: var(--ls-display); text-wrap: balance; overflow-wrap: break-word; }
.guide-intro { margin: 20px 0 0; font-size: var(--fs-lead); line-height: var(--lh-tight); color: var(--text-secondary); text-wrap: pretty; }
.guide-reviewed { margin: 16px 0 0; font-size: var(--fs-small); font-weight: 600; color: var(--text-muted); }
.guide-notice { margin: 20px 0 0; padding: 14px 18px; border-inline-start: 4px solid var(--accent-2); border-radius: var(--radius-md); background: var(--accent-2-soft); font-size: var(--fs-small); line-height: 1.6; color: var(--text-primary); }

.guide-toc { margin: 32px 0 0; padding: 20px 24px; border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); background: var(--surface-alt); }
.guide-toc h2 { margin: 0; font-size: var(--fs-body); font-weight: 700; }
.guide-toc ol { margin: 10px 0 0; padding-inline-start: 22px; columns: 2 260px; column-gap: 32px; }
.guide-toc li { break-inside: avoid; }
.guide-toc a { display: inline-block; padding: 6px 0; min-block-size: 32px; color: var(--text-secondary); text-decoration: underline; text-underline-offset: 3px; }
.guide-toc a:hover { color: var(--accent); }

.guide-section { margin-block-start: 48px; scroll-margin-block-start: 96px; }
.guide-section h2 { margin: 0; font-size: var(--fs-h3); font-weight: 800; line-height: var(--lh-heading); letter-spacing: var(--ls-heading); }
.guide-section p { margin: 14px 0 0; line-height: var(--lh-body); color: var(--text-secondary); text-wrap: pretty; }
.guide-section .guide-source { font-size: var(--fs-caption); color: var(--text-muted); }
.guide-source a, .guide-sources a { color: var(--text-secondary); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }

.guide-table-wrap { margin: 18px 0 0; overflow-x: auto; border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); }
.guide-table { inline-size: 100%; border-collapse: collapse; font-size: var(--fs-small); }
.guide-table caption { padding: 12px 16px 0; text-align: start; font-weight: 700; color: var(--text-primary); }
.guide-table th, .guide-table td { padding: 12px 16px; text-align: start; vertical-align: top; border-block-end: 1px solid var(--border-subtle); }
.guide-table thead th { font-size: var(--fs-caption); text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.guide-table tbody th { font-weight: 800; color: var(--accent); }
.guide-table tfoot td { border-block-end: 0; font-weight: 700; }
.guide-es-name { display: block; margin-block-start: 2px; font-size: var(--fs-caption); font-style: italic; color: var(--text-muted); }

.guide-app { display: flex; gap: 20px; align-items: flex-start; margin: 56px 0 0; padding: clamp(22px, 4vw, 32px); border-radius: var(--radius-2xl); background: var(--surface-inverse); color: var(--text-inverse); }
.guide-app img { flex: 0 0 auto; border-radius: 14px; background: #fff; padding: 4px; }
.guide-app h2 { margin: 0; font-size: var(--fs-h3); font-weight: 800; }
.guide-app p { margin: 10px 0 0; line-height: var(--lh-body); color: color-mix(in srgb, var(--text-inverse) 82%, transparent); }
.guide-app-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; }
.guide-button { display: inline-flex; align-items: center; min-block-size: 46px; padding: 0 22px; border-radius: var(--radius-pill); background: var(--accent); color: #fff; font-weight: 700; }
.guide-button:hover { color: #fff; background: var(--accent-hover); }
.guide-link { display: inline-flex; align-items: center; gap: 6px; min-block-size: 44px; color: var(--text-inverse); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.guide-link:hover { color: var(--text-inverse); }
[data-theme="dark"] .guide-button { background: var(--red-600); }

.guide-sources { margin-block-start: 48px; }
.guide-sources h2 { margin: 0; font-size: var(--fs-h3); font-weight: 800; }
.guide-sources ul { margin: 12px 0 0; padding-inline-start: 20px; }
.guide-sources li { padding: 4px 0; font-size: var(--fs-small); }
.guide-disclaimer { margin: 32px 0 0; font-size: var(--fs-caption); color: var(--text-muted); }

.guide-footer { padding: 32px var(--container-pad) 40px; border-block-start: 1px solid var(--border-subtle); background: var(--surface-alt); font-size: var(--fs-small); color: var(--text-muted); }
.guide-footer > * { max-inline-size: var(--container); margin-inline: auto; }
.guide-footer-links, .guide-languages { display: flex; flex-wrap: wrap; gap: 0 20px; }
.guide-footer a { display: inline-flex; align-items: center; min-block-size: 44px; color: var(--text-secondary); text-decoration: underline; text-underline-offset: 4px; overflow-wrap: anywhere; }
.guide-languages a[aria-current="page"] { font-weight: 700; }
.guide-footer p { margin-block: 12px 0; }

@media (max-width: 640px) {
  .guide-language label { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .guide-language { margin-inline-start: 0; }
  .guide-download { margin-inline-start: auto; }
  .guide-app { flex-direction: column; }
  .guide-table th, .guide-table td { padding: 10px 12px; }
}