:root {
  --ink: #172033;
  --muted: #5b667a;
  --line: #dfe7ef;
  --paper: #ffffff;
  --soft: #f3f7fb;
  --teal: #009b8f;
  --teal-dark: #007a72;
  --blue: #1167b1;
  --navy: #092342;
  --amber: #f0a720;
  --amber-soft: #fff7e7;
  --danger: #b42318;
  --success-soft: #eefaf8;
  --shadow: 0 18px 50px rgba(23, 32, 51, .13);
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--soft);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--teal-dark); text-decoration-thickness: .08em; text-underline-offset: .16em; }
a:hover { color: #005e58; }
img { display: block; max-width: 100%; height: auto; }
button, input { font: inherit; }
:focus-visible { outline: 3px solid rgba(17, 103, 177, .38); outline-offset: 3px; }
.wrap { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 9px 13px;
  border-radius: 7px;
  color: #fff;
  background: var(--navy);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.country-strip {
  min-height: 34px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: rgba(255, 255, 255, .96);
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, .16);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
}
.arg-flag {
  position: relative;
  width: 24px;
  height: 15px;
  flex: 0 0 24px;
  overflow: hidden;
  border-radius: 2px;
  background: linear-gradient(to bottom, #75aadb 0 33.33%, #fff 33.33% 66.66%, #75aadb 66.66% 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .22);
}
.arg-flag::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #f6b40e;
  transform: translate(-50%, -50%);
}
.country-copy-mobile { display: none; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  color: #fff;
  background: rgba(15, 83, 128, .98);
  border-bottom: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(12px);
}
.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-size: 20px;
  font-weight: 800;
}
.brand:hover { color: #fff; }
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--navy);
}
.brand-mark svg { width: 22px; height: 22px; stroke-width: 2.2; }
.nav-actions { display: flex; align-items: center; gap: 18px; font-size: 14px; font-weight: 700; }
.nav-actions > a:not(.btn) { color: rgba(255, 255, 255, .9); text-decoration: none; }
.nav-actions > a:not(.btn):hover { color: #fff; }
.btn {
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #fff;
  background: var(--teal);
  box-shadow: 0 10px 24px rgba(0, 155, 143, .26);
  text-decoration: none;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  transition: transform .16s ease, background .16s ease, box-shadow .16s ease;
}
.btn:hover { color: #fff; background: var(--teal-dark); transform: translateY(-1px); }
.topbar .btn { background: var(--navy); box-shadow: 0 10px 24px rgba(9, 35, 66, .28); }

.breadcrumb-bar { background: #fff; border-bottom: 1px solid var(--line); }
.breadcrumbs {
  min-height: 46px;
  margin: 0;
  padding: 10px 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  list-style: none;
  color: var(--muted);
  font-size: 13px;
}
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--teal-dark); }
.breadcrumbs li { min-width: 0; overflow-wrap: anywhere; }
.breadcrumbs li:not(:last-child)::after { content: "›"; margin-left: 7px; color: #99a5b5; }

.page-hero { padding: 54px 0 48px; background: linear-gradient(145deg, #edf9f7, #f6f9fd 65%); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .72fr); gap: 48px; align-items: center; }
.hero-grid > *, .content-shell > * { min-width: 0; }
.kicker {
  width: fit-content;
  margin: 0 0 14px;
  padding: 5px 10px;
  border-radius: 7px;
  color: var(--teal-dark);
  background: #dff5f1;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  max-width: 100%;
  overflow-wrap: anywhere;
}
h1, h2, h3 { margin-top: 0; line-height: 1.2; text-wrap: balance; }
h1 { margin-bottom: 18px; font-size: clamp(34px, 5vw, 54px); letter-spacing: -.025em; overflow-wrap: anywhere; }
.hero-answer { max-width: 720px; margin: 0; color: #3d4a5f; font-size: 18px; line-height: 1.65; }
.meta-row { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 9px; }
.meta-chip {
  min-height: 30px;
  padding: 4px 10px;
  border: 1px solid #cae5e1;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #415065;
  background: rgba(255, 255, 255, .8);
  font-size: 12px;
  font-weight: 650;
  max-width: 100%;
}
.hero-visual {
  width: 100%;
  margin: 0;
  overflow: hidden;
  border: 1px solid #cfe1e7;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.hero-visual img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.image-caption { margin: 0; padding: 10px 14px; color: var(--muted); font-size: 12px; line-height: 1.45; }

.content-area { padding: 42px 0 72px; }
.content-shell { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 28px; align-items: start; }
.article {
  min-width: 0;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 32px rgba(23, 32, 51, .06);
}
.article section + section { margin-top: 42px; }
.article h2 { margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--line); font-size: clamp(24px, 3vw, 31px); }
.article h3 { margin: 26px 0 9px; font-size: 20px; }
.article p { margin: 0 0 17px; }
.article ul, .article ol { margin: 0 0 18px; padding-left: 22px; }
.article li + li { margin-top: 8px; }
.answer-box {
  margin: 0 0 34px;
  padding: 18px 20px;
  border-left: 4px solid var(--teal);
  border-radius: 0 9px 9px 0;
  color: #263449;
  background: var(--success-soft);
  font-size: 17px;
}
.answer-box p:last-child { margin-bottom: 0; }
.notice {
  margin: 24px 0;
  padding: 16px 18px;
  border: 1px solid #f4d896;
  border-radius: 9px;
  color: #65450d;
  background: var(--amber-soft);
  font-size: 14px;
}
.notice strong { color: #503506; }
.fact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 22px 0; }
.fact-card { padding: 17px; border: 1px solid var(--line); border-radius: 9px; background: #fbfdff; }
.fact-card strong { display: block; margin-bottom: 5px; color: var(--navy); font-size: 14px; }
.fact-card span { color: var(--muted); font-size: 14px; line-height: 1.5; }
.data-table-wrap { margin: 22px 0; overflow-x: auto; border: 1px solid var(--line); border-radius: 9px; }
.data-table { width: 100%; border-collapse: collapse; min-width: 560px; font-size: 14px; }
.data-table th, .data-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.data-table th { color: #344258; background: var(--soft); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
.data-table tr:last-child td { border-bottom: 0; }
.official-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 750;
  overflow-wrap: anywhere;
}
.official-link::after { content: "↗"; font-size: .9em; }
.steps-list { counter-reset: article-steps; padding: 0 !important; list-style: none; }
.steps-list li {
  position: relative;
  min-height: 48px;
  padding-left: 56px;
  counter-increment: article-steps;
}
.steps-list li::before {
  content: counter(article-steps);
  position: absolute;
  left: 0;
  top: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
}

.cta-card {
  position: relative;
  overflow: hidden;
  margin: 34px 0;
  padding: clamp(24px, 4vw, 34px);
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, var(--navy), #0f5380);
}
.cta-card::after { content: ""; position: absolute; right: -50px; bottom: -80px; width: 210px; height: 210px; border-radius: 50%; background: rgba(0, 155, 143, .28); }
.cta-card > * { position: relative; z-index: 1; }
.cta-card h2, .cta-card h3 { margin-bottom: 10px; padding: 0; border: 0; color: #fff; }
.cta-card p { max-width: 650px; color: rgba(255, 255, 255, .82); }
.cta-card .btn { margin-top: 4px; background: var(--teal); }
.cta-card small { display: block; margin-top: 11px; color: rgba(255, 255, 255, .68); }

.faq { display: grid; gap: 11px; }
.faq details { padding: 17px 18px; border: 1px solid var(--line); border-radius: 9px; background: #fbfdff; }
.faq summary { cursor: pointer; color: #243147; font-weight: 800; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; margin-left: 14px; color: var(--teal-dark); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--muted); }
.sources-list { padding-left: 20px; }
.sources-list li { color: var(--muted); font-size: 14px; }
.sources-list a { font-weight: 700; }
.sources-list span { overflow-wrap: anywhere; word-break: break-word; }
.source-note { color: var(--muted); font-size: 13px; }
.related-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.related-card { min-height: 100%; padding: 16px; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); background: #fbfdff; text-decoration: none; }
.related-card:hover { border-color: #8bcac4; color: var(--teal-dark); background: #f6fffd; }
.related-card strong { display: block; line-height: 1.35; }
.related-card span { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; }
.hub-directory { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 20px; }
.hub-directory a { padding: 13px 14px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: #fff; text-decoration: none; font-size: 14px; font-weight: 700; }
.hub-directory a:hover { border-color: var(--teal); color: var(--teal-dark); }

.side-card { padding: 19px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.side-card + .side-card { margin-top: 16px; }
.side-card h2 { margin-bottom: 12px; font-size: 16px; }
.toc-list { margin: 0; padding: 0; display: grid; gap: 8px; list-style: none; font-size: 13px; line-height: 1.45; }
.toc-list a { color: var(--muted); text-decoration: none; }
.toc-list a:hover { color: var(--teal-dark); }
.side-cta { color: #fff; background: var(--navy); }
.side-cta h2 { color: #fff; }
.side-cta p { color: rgba(255, 255, 255, .76); font-size: 13px; }
.side-cta .btn { width: 100%; padding-inline: 12px; }

.final-cta { padding: 50px 0; color: #fff; background: var(--ink); }
.final-cta .wrap { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.final-cta h2 { margin-bottom: 8px; font-size: 30px; }
.final-cta p { margin: 0; color: rgba(255, 255, 255, .75); }
.site-footer { padding: 34px 0; color: rgba(255, 255, 255, .72); background: #0e1625; font-size: 13px; line-height: 1.65; }
.site-footer .wrap { display: grid; gap: 8px; }
.site-footer strong { color: #fff; }
.legal-links { display: flex; flex-wrap: wrap; gap: 12px; font-weight: 700; }
.legal-links a { color: rgba(255, 255, 255, .84); text-decoration: none; }
.legal-links a:hover { color: #fff; }

@media (max-width: 920px) {
  .hero-grid, .content-shell { grid-template-columns: 1fr; }
  .hero-visual { max-width: 620px; }
  .sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .side-card + .side-card { margin-top: 0; }
  .final-cta .wrap { display: grid; }
}

@media (max-width: 640px) {
  .wrap { width: min(calc(100% - 28px), 1120px); }
  .country-strip { min-height: 30px; padding-inline: 10px; font-size: 10px; }
  .country-copy-full { display: none; }
  .country-copy-mobile { display: inline; }
  .nav { min-height: 62px; }
  .brand { font-size: 18px; }
  .brand-mark { width: 34px; height: 34px; }
  .nav-actions { display: none; }
  .page-hero { padding: 36px 0; }
  .hero-grid { gap: 28px; }
  h1 { font-size: 34px; }
  .hero-answer { font-size: 16px; }
  .content-area { padding: 24px 0 52px; }
  .article { padding: 22px 18px; }
  .article section + section { margin-top: 34px; }
  .fact-grid, .related-grid, .hub-directory, .sidebar { grid-template-columns: 1fr; }
  .btn { width: 100%; text-align: center; }
  .final-cta { padding: 40px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
  .country-strip, .topbar, .sidebar, .final-cta, .site-footer, .cta-card { display: none !important; }
  body { color: #000; background: #fff; }
  .article { border: 0; box-shadow: none; padding: 0; }
  .content-shell { display: block; }
  a { color: #000; text-decoration: underline; }
}