:root {
  --navy: #062a55;
  --navy-deep: #031d3b;
  --blue: #0b5fb3;
  --orange: #f58200;
  --orange-dark: #c85e00;
  --ink: #0b294e;
  --muted: #52637b;
  --line: #cbd9e7;
  --surface: #f3f8fd;
  --white: #fff;
  --green: #1f7a3d;
  --green-bg: #edf8f0;
  --amber: #8a5b00;
  --amber-bg: #fff7dc;
  --red: #a9271e;
  --red-bg: #fff0ef;
  --shadow: 0 12px 34px rgba(6, 42, 85, .09);
  --radius: 17px;
  --content: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font: 17px/1.55 Arial, Helvetica, sans-serif; }
img { max-width: 100%; height: auto; }
a { color: var(--blue); text-underline-offset: 3px; }
button, input, select { font: inherit; }
h1, h2, h3 { margin: 0 0 .55em; color: var(--navy); line-height: 1.08; }
h1 { font-size: clamp(2.65rem, 6vw, 5rem); letter-spacing: -.045em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.15rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
.wrap { width: min(calc(100% - 40px), var(--content)); margin-inline: auto; }
.skip-link { position: absolute; left: -9999px; z-index: 99; padding: 10px 14px; background: var(--navy); color: #fff; }
.skip-link:focus { top: 8px; left: 8px; }

.service-bar { padding: 7px 0; color: #fff; background: var(--navy-deep); font-size: .78rem; }
.service-bar .wrap { display: flex; justify-content: space-between; gap: 20px; }
.site-header { position: relative; z-index: 10; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.97); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 82px; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand img { width: 48px; height: 48px; object-fit: contain; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 1.2rem; }
.brand small { color: var(--muted); font-size: .72rem; }
.primary-nav { display: flex; align-items: center; gap: 22px; }
.primary-nav a { color: var(--ink); font-size: .88rem; font-weight: 750; text-decoration: none; }
.primary-nav a[aria-current="page"] { color: var(--orange-dark); }
.menu-button { display: none; padding: 9px 13px; border: 2px solid var(--navy); border-radius: 8px; color: var(--navy); background: #fff; font-weight: 800; }

.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 11px 20px;
  border: 2px solid var(--orange); border-radius: 9px; color: #fff; background: var(--orange);
  font-weight: 800; text-decoration: none; cursor: pointer;
}
.button:hover { border-color: var(--orange-dark); background: var(--orange-dark); }
.button--quiet { color: var(--navy); border-color: var(--line); background: #fff; }
.button--quiet:hover { color: #fff; border-color: var(--navy); background: var(--navy); }
.eyebrow { color: var(--blue); font-size: .82rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.lede { color: var(--muted); font-size: 1.18rem; }
.fine-print { color: var(--muted); font-size: .83rem; }
.icon-circle, .ui-icon {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  color: #fff; background: var(--navy); font-weight: 850;
}

.hero { display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 55px; padding-block: 70px; }
.hero h1 { max-width: 800px; }
.hero .lede { max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.structure-stack { display: grid; gap: 13px; padding: 28px; border-radius: 28px; background: var(--surface); }
.structure-chip { display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px solid var(--line); border-left: 7px solid var(--orange); border-radius: 13px; background: #fff; box-shadow: 0 5px 16px rgba(6,42,85,.05); }
.structure-chip:nth-child(even) { border-left-color: var(--blue); }
.structure-chip strong { display: block; }
.structure-chip small { color: var(--muted); }
.trust-strip { padding-block: 26px; background: var(--navy); color: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.trust-grid strong { display: block; }
.trust-grid span { color: #d9e7f5; font-size: .88rem; }

.content-page { padding-block: 58px 82px; }
.page-intro { max-width: 850px; margin-bottom: 34px; }
.page-intro h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card {
  padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 7px 22px rgba(6,42,85,.055);
}
.card--wide { grid-column: 1 / -1; }
.card p, .card li { color: var(--muted); }
.card ul { padding-left: 21px; }
.topic-links { display: grid; gap: 7px; margin-top: 17px; font-size: .9rem; font-weight: 750; }
.callout { margin-block: 24px; padding: 21px 23px; border-left: 6px solid var(--orange); border-radius: 12px; background: #fff6e8; }
.callout--blue { border-color: var(--blue); background: #edf5fd; }
.callout--green { border-color: var(--green); background: var(--green-bg); }
.callout--red { border-color: var(--red); background: var(--red-bg); }

.checker-shell { width: min(calc(100% - 40px), 900px); margin: 52px auto 82px; }
.checker-heading { margin-bottom: 25px; }
.checker-heading h1 { margin-bottom: 20px; font-size: clamp(2.1rem, 4vw, 3.25rem); }
.progress-label { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: .88rem; font-weight: 750; }
.progress-track { height: 9px; margin-top: 8px; overflow: hidden; border-radius: 999px; background: #dce6ef; }
.progress-bar { display: block; height: 100%; width: 12.5%; background: var(--orange); transition: width .2s ease; }
.question-card { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.step[hidden] { display: none; }
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
legend { width: 100%; margin-bottom: 12px; color: var(--navy); font-size: 1.62rem; line-height: 1.2; font-weight: 850; }
.question-help { margin-bottom: 22px; color: var(--muted); }
.option-list { display: grid; gap: 12px; }
.option { display: flex; gap: 12px; align-items: flex-start; padding: 15px 16px; border: 2px solid var(--line); border-radius: 10px; background: #fff; }
.option:hover { border-color: #90abc5; }
.option:has(input:checked) { border-color: var(--blue); background: #eef6ff; }
.option input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--blue); }
.option strong, .option small { display: block; }
.option small { margin-top: 3px; color: var(--muted); }
.checker-actions { display: flex; justify-content: space-between; gap: 16px; margin-top: 28px; }
.checker-error { margin: 18px 0 0; padding: 12px 14px; border-left: 5px solid var(--red); background: var(--red-bg); color: var(--red); font-weight: 750; }
.privacy { margin-top: 14px; color: var(--muted); text-align: center; font-size: .82rem; }
.review-list, .evidence-list { display: grid; gap: 0; margin: 20px 0; padding: 0; list-style: none; }
.review-list li, .evidence-list li { display: flex; justify-content: space-between; gap: 24px; padding: 12px 0; border-bottom: 1px solid var(--line); }

.result-layout { display: grid; grid-template-columns: minmax(0,1.55fr) minmax(270px,.72fr); gap: 25px; padding-block: 52px 80px; }
.result-main, .result-side { display: grid; gap: 20px; align-content: start; }
.result-banner { padding: 34px; border: 3px solid var(--blue); border-radius: var(--radius); background: #edf5fd; }
.result-banner h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
.result-kicker { margin: 0 0 8px; color: var(--blue); font-size: .82rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.result-card { padding: 27px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.result-card.is-primary { border-top: 7px solid var(--orange); }
.result-card.is-secondary { border-top: 7px solid var(--blue); }
.result-card.is-unavailable { opacity: .78; background: var(--surface); }
.result-tag { display: inline-block; margin-bottom: 12px; padding: 5px 9px; border-radius: 999px; color: var(--navy); background: #e7f0f9; font-size: .72rem; font-weight: 850; text-transform: uppercase; }
.advice-flags { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.advice-flags li { padding: 13px 15px; border-left: 5px solid var(--red); border-radius: 8px; background: var(--red-bg); }
.side-note { padding: 22px; border-radius: 14px; background: var(--surface); }
.side-note p { color: var(--muted); font-size: .9rem; }

.comparison { width: 100%; overflow-x: auto; margin-block: 26px; }
.comparison table { width: 100%; min-width: 850px; border-collapse: collapse; }
.comparison th, .comparison td { padding: 15px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.comparison th { color: #fff; background: var(--navy); }
.comparison td:first-child { color: var(--navy); background: var(--surface); font-weight: 800; }
.faq-group { margin-bottom: 14px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.faq-group > summary { display: flex; gap: 15px; align-items: center; padding: 24px; cursor: pointer; list-style: none; color: var(--navy); font-weight: 850; }
.faq-group > summary::-webkit-details-marker { display: none; }
.faq-group > summary:after { content: "+"; display: grid; place-items: center; width: 34px; height: 34px; margin-left: auto; border-radius: 50%; color: #fff; background: var(--navy); font-size: 1.25rem; }
.faq-group[open] > summary:after { content: "−"; }
.faq-body { padding: 0 24px 24px; color: var(--muted); }
.source-list { display: grid; gap: 12px; }
.source-entry { display: grid; grid-template-columns: 46px 1fr; gap: 16px; padding: 21px; border: 1px solid var(--line); border-radius: 12px; }
.source-entry h2 { margin-bottom: 5px; font-size: 1.15rem; }
.source-entry p { margin: 0; color: var(--muted); font-size: .9rem; }

.site-footer { border-top: 1px solid var(--line); background: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 34px; padding-block: 34px; }
.footer-grid h2 { font-size: 1rem; }
.footer-grid p, .footer-grid a { font-size: .86rem; }
.footer-bottom { padding-block: 10px; color: #fff; background: var(--navy-deep); font-size: .75rem; }

@media (max-width: 900px) {
  .menu-button { display: block; }
  .primary-nav { position: absolute; top: 80px; right: 20px; display: none; min-width: 240px; padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: var(--shadow); }
  .primary-nav.is-open { display: grid; gap: 13px; }
  .hero, .result-layout { grid-template-columns: 1fr; }
  .result-side { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap, .checker-shell { width: min(calc(100% - 24px), var(--content)); }
  .service-bar .wrap { justify-content: center; text-align: center; }
  .service-bar span:last-child { display: none; }
  .brand small { display: none; }
  .hero { gap: 30px; padding-block: 42px; }
  h1 { font-size: 2.7rem; }
  .trust-grid, .card-grid, .result-side, .footer-grid { grid-template-columns: 1fr; }
  .card--wide { grid-column: auto; }
  .question-card { padding: 24px; }
  .checker-actions { flex-direction: column-reverse; }
  .checker-actions .button { width: 100%; }
  .review-list li, .evidence-list li { display: grid; gap: 4px; }
}

@media print {
  .service-bar, .site-header, .site-footer, .checker-actions, .button { display: none !important; }
  body { color: #000; font-size: 11pt; }
  .result-layout { display: block; padding: 0; }
  .result-main > *, .result-side > * { margin-bottom: 12px; break-inside: avoid; box-shadow: none; }
}

/* Shared resource-information footer */
.guide-footer { margin-top: 3rem; background: #062a55; color: #fff; }
.guide-footer__grid { display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 2.5rem; padding-block: 2.4rem; }
.guide-footer .brand, .guide-footer a { color: #fff; }
.guide-footer .brand small, .guide-footer p { color: #dbe7f4; }
.guide-footer h2 { margin-top: 0; font-size: 1rem; color: #fff; }
.guide-footer__bottom { border-top: 1px solid rgba(255,255,255,.2); }
.guide-footer__bottom .wrap { display: flex; justify-content: space-between; gap: 1.5rem; padding-block: .85rem; color: #dbe7f4; font-size: .82rem; }
@media (max-width: 800px) { .guide-footer__grid { grid-template-columns: 1fr 1fr; } .guide-footer__grid > div:first-child { grid-column: 1 / -1; } }
@media (max-width: 560px) { .guide-footer__grid { grid-template-columns: 1fr; } .guide-footer__grid > div:first-child { grid-column: auto; } .guide-footer__bottom .wrap { flex-direction: column; } }