/* Ledger & Ink FAQ presentation. All selectors are limited to faq.html. */
body.faq-page {
  --faq-bg: #F6F3EC;
  --faq-surface: #FFFFFF;
  --faq-surface-2: #EDE8DC;
  --faq-ink: #10213F;
  --faq-ink-2: #3A4458;
  --faq-muted: #5A6375;
  --faq-line: #D9D2C3;
  --faq-teal: #1B6E7E;
  --faq-accent: #5FB8C9;
  --faq-serif: Fraunces, Georgia, "Times New Roman", serif;
  --faq-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--faq-bg);
  color: var(--faq-ink);
  color-scheme: light;
  font-family: var(--faq-sans);
}

:root[data-theme="dark"] body.faq-page {
  --faq-bg: #0E1422;
  --faq-surface: #161E2E;
  --faq-surface-2: #1A2334;
  --faq-ink: #E8EBF2;
  --faq-ink-2: #C2CAD8;
  --faq-muted: #9AA6BA;
  --faq-line: #2A3447;
  --faq-teal: #69C3C9;
  --faq-accent: #8FCAD6;
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) body.faq-page {
    --faq-bg: #0E1422;
    --faq-surface: #161E2E;
    --faq-surface-2: #1A2334;
    --faq-ink: #E8EBF2;
    --faq-ink-2: #C2CAD8;
    --faq-muted: #9AA6BA;
    --faq-line: #2A3447;
    --faq-teal: #69C3C9;
    --faq-accent: #8FCAD6;
    color-scheme: dark;
  }
}

.faq-page :focus-visible { outline: 3px solid var(--faq-teal) !important; outline-offset: 3px; }
.faq-page .tricolor { display: none; }
.faq-page .utility-bar { color: #DCE4F2; background: #0A1830; border: 0; font: 400 11px/1.5 "IBM Plex Mono", ui-monospace, monospace; letter-spacing: .01em; }
.faq-page .utility-inner { min-height: 36px; gap: 16px; }
.faq-page .utility-bar a { color: #fff; text-decoration-color: rgba(255,255,255,.4); }
.faq-page .utility-bar a:hover { color: #8FCAD6; }
.faq-page .utility-bar .gov { color: #DCE4F2; font-weight: 500; }
.faq-page .site-header { position: sticky; top: 0; z-index: 60; background: color-mix(in srgb, var(--faq-bg) 96%, transparent); border-bottom: 1px solid var(--faq-line); box-shadow: none; backdrop-filter: saturate(1.3) blur(12px); -webkit-backdrop-filter: saturate(1.3) blur(12px); }
.faq-page .header-inner { min-height: 72px; gap: 20px; }
.faq-page .brand { gap: 0; color: var(--faq-ink); }
.faq-page .brand-mark { display: none; }
.faq-page .brand-text { display: block; }
.faq-page .brand-text .b-name { color: var(--faq-ink); font: 600 29px/1 var(--faq-serif); letter-spacing: -.035em; }
.faq-page .brand-text .b-name::after { color: var(--faq-accent); content: "."; }
.faq-page .brand-text .b-sub { display: none; }
.faq-page .header-cta { gap: 9px; }
.faq-page .header-cta .btn { min-height: 42px; border-radius: 999px; font: 500 13px/1.2 var(--faq-sans); }
.faq-page .header-cta .btn-ghost { color: var(--faq-ink); background: transparent; border-color: var(--faq-line); }
.faq-page .header-cta .btn-primary, .faq-page .btn-primary { color: #fff; background: #1B6E7E; border-color: #1B6E7E; }
.faq-page .header-cta .btn-primary:hover, .faq-page .btn-primary:hover { color: #fff; background: #155E6C; border-color: #155E6C; }
.faq-page .primary-nav { background: #0A1830; border-bottom: 1px solid #24334C; box-shadow: none; }
.faq-page .nav-inner { min-height: 46px; gap: clamp(9px, 1.8vw, 24px); }
.faq-page .nav-inner > a { display: inline-flex; align-items: center; min-height: 44px; padding: 7px 2px; color: #DCE4F2; background: transparent !important; border: 0; border-bottom: 1px solid transparent; border-radius: 0; font: 500 12px/1.3 var(--faq-sans); text-decoration: none; transition: color .18s ease, border-color .18s ease; }
.faq-page .nav-inner > a:hover, .faq-page .nav-inner > a[aria-current="page"] { color: #8FCAD6 !important; border-bottom-color: #8FCAD6; }
.faq-page .nav-inner > a.cta-nav { margin-left: auto; padding: 8px 15px; color: #fff !important; background: #1B6E7E !important; border: 1px solid #1B6E7E; border-radius: 999px; }

.faq-page .hero { padding: clamp(48px, 7vw, 78px) 0 clamp(50px, 7vw, 72px); background: radial-gradient(ellipse at 82% 20%, rgba(95,184,201,.22), transparent 44%), linear-gradient(135deg, #0A1830 0%, #142747 72%, #1B4560 100%); }
.faq-page .hero::before { display: none; }
.faq-page .hero .eyebrow { color: #A7DCE2; background: rgba(143,202,214,.09); border-color: rgba(143,202,214,.24); font: 500 11px/1.4 "IBM Plex Mono", ui-monospace, monospace; letter-spacing: .06em; }
.faq-page .hero h1 { font: 600 clamp(40px, 6vw, 68px)/1.04 var(--faq-serif); letter-spacing: -.035em; }
.faq-page .hero h1 .accent { color: #8FCAD6; }
.faq-page .hero p.sub { max-width: 680px; color: #DCE4F2; font: 400 clamp(16px, 1.8vw, 18px)/1.6 var(--faq-sans); }
.faq-page .faq-wrap { max-width: 920px; padding: 30px 24px 72px; }
.faq-page .faq-search { position: sticky; top: 82px; z-index: 20; margin: -2px 0 18px; padding: 8px; background: color-mix(in srgb, var(--faq-bg) 94%, transparent); border: 1px solid var(--faq-line); border-radius: 16px; box-shadow: 0 12px 30px rgba(16,33,63,.08); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.faq-page .faq-search label { display: block; margin: 2px 8px 7px; color: var(--faq-ink); font: 600 14px/1.4 var(--faq-sans); }
.faq-page .faq-search input { min-height: 50px; padding: 13px 16px; color: var(--faq-ink); background: var(--faq-surface); border: 1px solid var(--faq-line); border-radius: 10px; font: 400 15px/1.4 var(--faq-sans); }
.faq-page .faq-search input::placeholder { color: var(--faq-muted); opacity: 1; }
.faq-page .faq-search input:focus-visible { outline: 3px solid var(--faq-teal) !important; outline-offset: 2px; border-color: var(--faq-teal); box-shadow: 0 0 0 4px rgba(27,110,126,.14); }
.faq-page .faq-clear { min-height: 44px; margin: 8px 0 0 4px; padding: 9px 14px; color: var(--faq-ink); background: var(--faq-surface); border: 1px solid var(--faq-line); border-radius: 999px; font: 600 13px/1.2 var(--faq-sans); cursor: pointer; }
.faq-page .faq-clear:hover { color: var(--faq-teal); border-color: var(--faq-teal); }
.faq-page .faq-category-filter > p { margin: 0 0 9px; color: var(--faq-ink); font: 600 14px/1.4 var(--faq-sans); }
.faq-page .faq-result-count { min-height: 22px; margin: -12px 0 20px; color: var(--faq-muted); font: 500 13px/1.5 var(--faq-sans); }
.faq-page .faq-categories { gap: 8px; margin-bottom: 28px; }
.faq-page .faq-categories button { min-height: 44px; padding: 10px 13px; color: var(--faq-ink-2); background: var(--faq-surface); border: 1px solid var(--faq-line); border-radius: 999px; font: 500 12px/1.2 var(--faq-sans); transition: color .16s ease, background .16s ease, border-color .16s ease, transform .16s ease; }
.faq-page .faq-categories button:hover { color: var(--faq-teal); border-color: var(--faq-teal); background: var(--faq-surface); transform: translateY(-1px); }
.faq-page .faq-categories button.active, .faq-page .faq-categories button[aria-pressed="true"] { color: #fff; background: #155E6C; border-color: #155E6C; }
:root[data-theme="dark"] .faq-page .faq-categories button.active, :root[data-theme="dark"] .faq-page .faq-categories button[aria-pressed="true"] { color: #F4FBFC; background: #245360; border-color: #8FCAD6; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .faq-page .faq-categories button.active, :root:not([data-theme="light"]) .faq-page .faq-categories button[aria-pressed="true"] { color: #F4FBFC; background: #245360; border-color: #8FCAD6; }
}
.faq-page .faq-categories button:focus-visible { outline: 3px solid var(--faq-teal) !important; outline-offset: 3px; }
.faq-page .faq-group { margin-bottom: 34px; }
.faq-page .faq-group-head { gap: 12px; margin-bottom: 14px; padding-bottom: 11px; border-bottom: 1px solid var(--faq-line); }
.faq-page .faq-group-head h2 { color: var(--faq-ink); font: 600 clamp(21px, 3vw, 26px)/1.2 var(--faq-serif); letter-spacing: -.02em; }
.faq-page .faq-group-head .count { color: var(--faq-teal); background: var(--faq-surface-2); border: 1px solid var(--faq-line); font: 500 11px/1.2 "IBM Plex Mono", ui-monospace, monospace; }
.faq-page .faq-item-row { color: var(--faq-ink); background: var(--faq-surface); border: 1px solid var(--faq-line); border-left: 3px solid var(--faq-teal); border-radius: 12px; margin-bottom: 10px; box-shadow: 0 4px 15px rgba(16,33,63,.035); transition: border-color .18s ease, box-shadow .18s ease; }
.faq-page .faq-item-row:hover { box-shadow: 0 10px 25px rgba(16,33,63,.08); }
.faq-page .faq-item-row[open] { border-color: color-mix(in srgb, var(--faq-teal) 45%, var(--faq-line)); box-shadow: 0 12px 28px rgba(16,33,63,.08); }
.faq-page .faq-item-row summary { min-height: 56px; padding: 15px 18px; color: var(--faq-ink); font: 500 15px/1.4 var(--faq-sans); }
.faq-page .faq-item-row summary:hover { background: var(--faq-surface-2); }
.faq-page .faq-item-row summary::after { color: var(--faq-teal); font: 400 22px/1 var(--faq-sans); }
.faq-page .faq-item-row .ans { padding: 0 20px 20px; color: var(--faq-ink-2); font: 400 14px/1.75 var(--faq-sans); }
.faq-page .faq-item-row .ans a { color: var(--faq-teal); border-color: var(--faq-teal); }
.faq-page .no-result { padding: 40px 20px; color: var(--faq-ink-2); background: var(--faq-surface); border: 1px solid var(--faq-line); border-radius: 14px; }

@media (max-width: 760px) {
  .faq-page .faq-wrap { padding: 22px 18px 48px; }
  .faq-page .faq-search { position: static; margin-bottom: 16px; }
  .faq-page .faq-categories { flex-wrap: nowrap; overflow-x: auto; padding: 3px 2px 10px; margin: 0 -2px 22px; scrollbar-width: thin; }
  .faq-page .faq-categories button { flex: 0 0 auto; }
  .faq-page .faq-item-row summary { min-height: 54px; padding: 14px; font-size: 14px; }
  .faq-page .faq-item-row .ans { padding: 0 15px 17px; }
  .faq-page .wa-fab { position: static; display: inline-flex; margin: 12px 18px 22px; padding: 10px 14px; border-radius: 999px; }
  .faq-page .wa-fab span:not(.wa-ic) { display: inline; }
}

@media (max-width: 420px) {
  .faq-page .header-cta .btn-primary { display: none; }
  .faq-page .hero .container { padding-inline: 20px; }
  .faq-page .hero p.sub { font-size: 15px; }
  .faq-page .faq-wrap { padding-inline: 14px; }
  .faq-page .faq-item-row summary { gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .faq-page *, .faq-page *::before, .faq-page *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}