/* Content surfaces: shared tokens, one reading surface, and a compact order workspace. */
.content-container { padding-top: 40px; }
.guide-index-page .content-container { max-width: 1160px; }
.guide-index-header { max-width: 860px; padding: 12px 0 40px; }
.guide-index-header h1 { margin: 0; font: 500 clamp(30px, 3.6vw, 46px)/1.28 var(--font-display, var(--font-sans)); letter-spacing: var(--heading-tracking); text-wrap: balance; }
.guide-index-header p { max-width: 65ch; margin: 20px 0 0; color: var(--text-2); font-size: 17px; line-height: 1.8; text-wrap: pretty; }
.guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding: 16px; border-radius: 48px; background: var(--surface-sunken); }
.guide-card { display: block; min-width: 0; padding: 28px 30px 30px; border-radius: 32px; background: var(--surface-card); color: var(--text); text-decoration: none; box-shadow: none; }
.guide-card-meta { display: flex; align-items: center; gap: 14px; color: var(--text-3); font-size: 13px; line-height: 1.5; font-variant-numeric: tabular-nums; }
.guide-card-meta .num { font-family: var(--font-mono); }
.guide-card-arrow { margin-left: auto; color: var(--text); font-size: 22px; line-height: 1; }
.guide-card h3 { margin: 24px 0 12px; font-size: 22px; font-weight: 500; line-height: 1.45; letter-spacing: var(--heading-tracking); text-wrap: balance; }
.guide-card p { margin: 0; color: var(--text-2); font-size: 15px; line-height: 1.8; text-wrap: pretty; }
.guide-card:hover { background: var(--surface-0); }

/* Article: the directory and TOC sit outside the continuous reading surface. */
.guide-article-page .content-container { max-width: 1440px; }
.doc-layout { display: grid; grid-template-columns: 180px minmax(0, 780px) 180px; justify-content: center; align-items: start; gap: 24px; padding-bottom: 20px; }
.doc-side, .doc-toc { position: sticky; top: 112px; max-height: calc(100vh - 136px); overflow-y: auto; scrollbar-width: thin; }
.doc-nav-head { display: block; padding: 12px 10px; color: var(--text); font-size: 14px; font-weight: 500; text-decoration: none; }
.doc-nav ol { display: grid; gap: 4px; padding: 0; margin: 0; list-style: none; }
.doc-nav ol a { display: flex; align-items: baseline; gap: 10px; padding: 11px 12px; color: var(--text-2); font-size: 14px; line-height: 1.55; border-radius: 16px; text-decoration: none; }
.doc-nav ol a:hover { background: var(--hover); color: var(--text); }
.doc-nav a[aria-current="page"] { background: var(--surface-sunken); color: var(--text); font-weight: 500; }
.doc-nav .n { flex: none; color: var(--text-2); font: 400 11px/1.4 var(--font-mono); font-variant-numeric: tabular-nums; }
.doc-main { min-width: 0; padding: 40px; border-radius: 32px; background: var(--surface-card); }
.doc-header { margin-bottom: 32px; }
.crumbs { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; color: var(--text-3); font-size: 13px; line-height: 1.6; }
.crumbs a { color: var(--text-3); text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.doc-main h1 { margin: 0; font: 500 clamp(28px, 2.8vw, 38px)/1.4 var(--font-display, var(--font-sans)); letter-spacing: var(--heading-tracking); text-wrap: balance; }
.doc-lead { margin: 20px 0 0; color: var(--text-2); font-size: 17px; line-height: 1.8; text-wrap: pretty; }
.doc-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; margin-top: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); color: var(--text-3); font-size: 13px; line-height: 1.6; }
.doc-reading-meta { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; }
.doc-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); }
.doc-tools .btn { font-size: 13px; }
.doc-toc { padding-top: 10px; }
.toc-head { margin: 0 0 14px; color: var(--text); font-size: 13px; font-weight: 500; line-height: 1.6; }
.toc-list { display: grid; gap: 4px; padding: 0; margin: 0; list-style: none; }
.toc-list a { display: block; padding: 8px 10px; border-radius: 12px; color: var(--text-3); font-size: 13px; line-height: 1.55; text-decoration: none; }
.toc-list a:hover { color: var(--text); background: var(--hover); }
.toc-list a[aria-current="true"] { background: var(--surface-sunken); color: var(--text); font-weight: 500; }
.toc-mobile, .doc-directory-mobile { display: none; }
.toc-mobile { margin-bottom: 28px; padding: 16px 20px; border-radius: 20px; background: var(--surface-sunken); }
.toc-mobile summary, .doc-directory-mobile > summary { cursor: pointer; color: var(--text); font-size: 14px; font-weight: 500; line-height: 1.5; }
.toc-mobile .body { margin-top: 12px; }
.toc-mobile .toc-list a { padding-left: 0; }
.doc-directory-mobile { margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.doc-directory-mobile .doc-nav { margin-top: 14px; }
.doc-directory-mobile .doc-nav-head { display: none; }

/* Markdown owns its natural reading flow; tables can scroll without widening the page. */
.prose { max-width: 65ch; color: var(--text); font-size: 17px; line-height: 1.85; overflow-wrap: break-word; }
.prose > :first-child { margin-top: 0; }
.prose p, .prose ul, .prose ol { margin: 22px 0 0; }
.prose h2 { margin: 48px 0 0; font-size: 25px; font-weight: 500; line-height: 1.45; letter-spacing: var(--heading-tracking); scroll-margin-top: 116px; text-wrap: balance; }
.prose h3 { margin: 34px 0 0; font-size: 20px; font-weight: 500; line-height: 1.5; scroll-margin-top: 116px; text-wrap: balance; }
.prose h2 + *, .prose h3 + * { margin-top: 16px; }
.prose .anchor { display: inline-block; margin-left: 8px; padding: 0 4px; color: var(--text-3); text-decoration: none; font-size: .8em; font-weight: 400; opacity: 0; }
.prose h2:hover .anchor, .prose h3:hover .anchor, .prose .anchor:focus-visible { opacity: 1; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li + li { margin-top: 9px; }
.prose li::marker { color: var(--text-3); }
.prose strong { font-weight: 600; }
.prose code { font-family: var(--font-mono); font-size: .85em; }
.prose pre { margin: 24px 0 0; padding: 20px; overflow-x: auto; border-radius: 20px; background: var(--surface-sunken); font: 400 14px/1.75 var(--font-mono); }
.prose pre code { background: none; padding: 0; font-size: inherit; }
.prose .table-wrap { max-width: 100%; margin-top: 24px; }
.prose table.table { font-size: 14px; line-height: 1.65; }
.prose table th, .prose table td { min-width: 100px; white-space: normal; }
.prose blockquote { margin: 24px 0 0; padding: 0 0 0 20px; border-left: 2px solid var(--border-strong); color: var(--text-2); }
.prose blockquote.tldr { margin-top: 0; padding: 22px 24px; border: 0; border-radius: 24px; background: var(--surface-sunken); color: var(--text); }
.prose blockquote p { margin: 0; }
.prose blockquote p + p { margin-top: 14px; }
.prose a:not(.anchor) { overflow-wrap: anywhere; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose img { display: block; max-width: 100%; height: auto; border-radius: 18px; }
.prose hr { margin: 40px 0; border: 0; border-top: 1px solid var(--border); }
.doc-cta { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }
.doc-cta h3 { margin: 0; font-size: 23px; font-weight: 500; line-height: 1.4; letter-spacing: var(--heading-tracking); }
.doc-cta p { margin: 14px 0 22px; color: var(--text-2); font-size: 16px; line-height: 1.75; }
.doc-cta .ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); }
.pager a { color: var(--text); text-decoration: none; }
.pager-label { color: var(--text-3); font-size: 13px; line-height: 1.5; }
.pager b { display: block; margin-top: 10px; font-size: 15px; font-weight: 500; line-height: 1.6; }
.pager .next { text-align: right; }
.doc-disclaimer { margin: 32px 0 0; color: var(--text-3); font-size: 13px; line-height: 1.8; }
.container.legal-container { max-width: 940px; }
.legal-page .doc-main { padding: 48px 56px; }
.legal-page .prose { margin: 32px 0 0; }
.legal-page .doc-meta { margin-bottom: 0; }

/* Admin: one access form and one table surface, with explicit request states. */
.admin-main { padding-top: 36px; padding-bottom: 64px; }
.admin-heading { margin-bottom: 32px; }
.admin-heading h1 { margin: 0; font: 500 clamp(30px, 3.4vw, 42px)/1.3 var(--font-display, var(--font-sans)); letter-spacing: var(--heading-tracking); }
.admin-heading p { margin: 14px 0 0; color: var(--text-2); font-size: 17px; line-height: 1.7; }
.admin-workspace { display: grid; gap: 16px; padding: 16px; border-radius: 48px; background: var(--surface-sunken); }
.admin-access, .admin-orders { min-width: 0; padding: 30px 32px; border-radius: 32px; background: var(--surface-card); }
.admin-section-heading, .admin-orders-heading { display: flex; align-items: baseline; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; margin-bottom: 24px; }
.admin-section-heading h2, .admin-orders-heading h2 { margin: 0; font-size: 23px; font-weight: 500; line-height: 1.4; letter-spacing: var(--heading-tracking); }
.admin-auth-state { color: var(--text-3); font-size: 14px; line-height: 1.5; }
.admin-login { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 12px; }
.admin-login .field { flex: 1 1 280px; max-width: 480px; margin: 0; }
.admin-login label { display: block; margin-bottom: 10px; color: var(--text); font-size: 14px; line-height: 1.5; }
.admin-login input { width: 100%; }
.admin-login .btn { min-width: 130px; }
.admin-token-help { margin: 16px 0 0; color: var(--text-3); font-size: 13px; line-height: 1.7; }
.admin-message { margin: 18px 0 0; padding: 14px 18px; border-radius: 18px; background: var(--surface-sunken); color: var(--text-2); font-size: 14px; line-height: 1.7; }
.admin-message.is-error { color: var(--danger); background: var(--danger-subtle); }
.admin-orders-heading { margin-bottom: 12px; }
.admin-orders-heading p { margin: 0; color: var(--text-3); font-size: 13px; line-height: 1.7; }
.admin-empty { display: grid; align-content: center; justify-items: center; min-height: 240px; padding: 40px 24px; text-align: center; }
.admin-empty h3 { margin: 0; color: var(--text); font-size: 23px; font-weight: 500; line-height: 1.5; }
.admin-empty p { max-width: 42ch; margin: 14px 0 0; color: var(--text-2); font-size: 15px; line-height: 1.8; }
.admin-table-wrap { margin-top: 24px; border-radius: 18px; }
.admin-table { min-width: 1020px; width: 100%; font-size: 14px; }
.admin-table th { color: var(--text-3); font-size: 13px; font-weight: 500; }
.admin-table td { padding-top: 20px; padding-bottom: 20px; vertical-align: top; line-height: 1.6; }
.admin-table .amount { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.admin-company { min-width: 200px; max-width: 280px; }
.admin-company a { display: block; color: var(--text); font-weight: 500; text-decoration: none; overflow-wrap: anywhere; }
.admin-company a:hover { text-decoration: underline; text-underline-offset: 3px; }
.admin-order-meta { display: block; margin-top: 7px; color: var(--text-3); font-size: 13px; line-height: 1.6; font-variant-numeric: tabular-nums; }
.admin-email { max-width: 230px; overflow-wrap: anywhere; }
.admin-fax-status { white-space: nowrap; }
.admin-fax-status.ok { color: var(--ok); }
.admin-fax-status.danger { color: var(--danger); }
.admin-fax-status.pending { color: var(--text-2); }
.admin-event-details { min-width: 120px; max-width: 290px; }
.admin-event-details summary { min-height: 28px; cursor: pointer; color: var(--text-2); font-size: 13px; white-space: nowrap; }
.admin-events { display: grid; gap: 12px; margin: 14px 0 0; padding: 0; list-style: none; }
.admin-events li { display: grid; gap: 4px; }
.admin-events time { color: var(--text-3); font-size: 13px; font-variant-numeric: tabular-nums; }
.admin-events li > span { color: var(--text-2); font: 400 13px/1.6 var(--font-mono); overflow-wrap: anywhere; }
.admin-event-error { margin: 12px 0 0; color: var(--danger); font-size: 13px; line-height: 1.7; overflow-wrap: anywhere; }
.admin-page [hidden] { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (pointer: coarse) { .prose .anchor { opacity: .6; } }
@media (max-width: 1240px) {
  .doc-layout { grid-template-columns: 180px minmax(0, 760px); }
  .doc-toc { display: none; }
  .toc-mobile { display: block; }
}
@media (max-width: 980px) {
  .doc-layout { display: block; max-width: 780px; margin: 0 auto; }
  .doc-side { display: none; }
  .doc-directory-mobile { display: block; }
  .guide-grid { gap: 16px; }
  .guide-card { padding: 24px; }
  .admin-orders-heading { align-items: flex-start; }
}
@media (max-width: 640px) {
  .content-container { padding-top: 24px; }
  .guide-index-header { padding: 0 4px 28px; }
  .guide-index-header p { margin-top: 16px; font-size: 16px; }
  .guide-grid { grid-template-columns: 1fr; padding: 10px; border-radius: 34px; gap: 10px; }
  .guide-card { padding: 24px; border-radius: 24px; }
  .guide-card h3 { margin-top: 18px; font-size: 21px; }
  .doc-main, .legal-page .doc-main { padding: 26px 22px; border-radius: 28px; }
  .crumbs { margin-bottom: 20px; }
  .doc-lead { font-size: 16px; }
  .doc-meta { margin-top: 18px; gap: 12px; padding-bottom: 18px; }
  .doc-tools { width: 100%; }
  .doc-tools .btn { min-height: 40px; font-size: 13px; }
  .doc-header { margin-bottom: 18px; }
  .prose { font-size: 16px; line-height: 1.85; }
  .prose h2 { margin-top: 36px; font-size: 23px; }
  .prose h3 { font-size: 19px; }
  .prose blockquote.tldr { padding: 20px; border-radius: 20px; }
  .toc-mobile { margin-bottom: 20px; padding: 13px 16px; }
  .pager { grid-template-columns: 1fr; gap: 24px; }
  .pager .next { text-align: left; }
  .pager-empty { display: none; }
  .doc-cta h3 { font-size: 21px; }
  .doc-cta .btn { width: 100%; }
  .legal-page .prose { margin-top: 26px; }
  .admin-main { padding-top: 24px; }
  .admin-heading { margin-bottom: 24px; }
  .admin-heading p { font-size: 16px; }
  .admin-workspace { padding: 10px; border-radius: 36px; gap: 10px; }
  .admin-access, .admin-orders { padding: 24px 20px; border-radius: 26px; }
  .admin-section-heading h2, .admin-orders-heading h2 { font-size: 21px; }
  .admin-login .field { flex-basis: 100%; max-width: none; }
  .admin-login .btn { flex: 1 1 auto; min-width: 0; }
  .admin-empty { min-height: 220px; padding: 30px 8px; }
  .admin-empty h3 { font-size: 21px; }
}