:root {
  --navy: #0c2240;
  --navy-deep: #071526;
  --navy-mid: #163a66;
  --brass: #b8923a;
  --brass-light: #d4b36a;
  --ink: #1c2430;
  --muted: #5b6573;
  --line: #e4e0d6;
  --paper: #f6f3ec;
  --white: #fffcf7;
  --card: #ffffff;
  --warn-bg: #fff6e5;
  --warn-border: #e6c27a;
  --ok: #1f6b4a;
  --shadow: 0 12px 40px rgba(12, 34, 64, 0.08);
  --radius: 14px;
  --header-h: 76px;
  --max: 1120px;
  --font: "Manrope", "Segoe UI", system-ui, sans-serif;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: var(--navy-mid); }
ul, ol { padding-left: 1.2rem; }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 8px 16px;
  z-index: 100;
}
.skip:focus { left: 8px; top: 8px; }

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

/* Top legal bar — required visibility for Ads / gov-adjacent content */
.legal-bar {
  background: var(--navy-deep);
  color: #dce6f2;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  padding: 9px 0;
  text-align: center;
}
.legal-bar strong { color: var(--brass-light); font-weight: 700; }

header.site {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 252, 247, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--navy);
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--brass-light);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  border: 1px solid rgba(184, 146, 58, 0.45);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1.05rem; letter-spacing: -0.02em; }
.brand-text span { font-size: 0.72rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }

nav.primary ul {
  list-style: none;
  display: flex;
  gap: 4px;
  padding: 0;
  flex-wrap: wrap;
}
nav.primary a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
}
nav.primary a:hover,
nav.primary a[aria-current="page"] {
  background: #efeae0;
  color: var(--navy);
}

.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  padding: 8px 12px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

/* Hero */
.hero {
  background:
    radial-gradient(1200px 400px at 10% -10%, rgba(184, 146, 58, 0.18), transparent 50%),
    linear-gradient(165deg, var(--navy) 0%, #123056 55%, var(--navy-deep) 100%);
  color: #f3efe6;
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--paper));
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-light);
  margin-bottom: 16px;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 560;
  font-size: clamp(2rem, 4.4vw, 3.35rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  max-width: 16ch;
  margin-bottom: 18px;
}
.hero .lead {
  font-size: 1.12rem;
  color: #d5deea;
  max-width: 58ch;
  margin-bottom: 28px;
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brass); color: var(--navy-deep); }
.btn-primary:hover { background: var(--brass-light); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.08); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: #fff; }

.notice {
  margin-top: 32px;
  background: rgba(255, 246, 229, 0.96);
  color: var(--ink);
  border: 1px solid var(--warn-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  max-width: 720px;
  font-size: 0.92rem;
}
.notice strong { display: block; margin-bottom: 4px; color: #7a4e00; }

.page-hero {
  padding: 48px 0 28px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fff 0%, var(--paper) 100%);
}
.crumbs {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 12px;
}
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--navy); }
.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--navy);
  max-width: 20ch;
}
.page-hero p {
  margin-top: 12px;
  color: var(--muted);
  max-width: 62ch;
  font-size: 1.05rem;
}

section.block { padding: 72px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.section-head h2,
.prose h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.section-head p { color: var(--muted); max-width: 46ch; }

.grid {
  display: grid;
  gap: 20px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: border-color .2s ease, transform .2s ease;
}
a.card:hover {
  transform: translateY(-3px);
  border-color: var(--brass);
}
.card .icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: #efe8d6;
  color: var(--navy);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  font-weight: 800;
}
.card h3 {
  font-size: 1.12rem;
  color: var(--navy);
  margin-bottom: 8px;
}
.card p { color: var(--muted); flex: 1; }
.card .more {
  margin-top: 16px;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--navy-mid);
}

.trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: -36px;
  position: relative;
  z-index: 2;
}
.trust div {
  background: var(--white);
  padding: 22px 24px;
}
.trust strong { display: block; color: var(--navy); font-size: 0.95rem; }
.trust span { color: var(--muted); font-size: 0.88rem; }

.dont {
  background: var(--navy);
  color: #e8eef6;
  border-radius: calc(var(--radius) + 4px);
  padding: 40px;
}
.dont h2 { color: #fff; font-family: var(--serif); margin-bottom: 8px; }
.dont > p { color: #b7c4d6; margin-bottom: 24px; }
.dont ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 28px;
}
.dont li {
  padding-left: 28px;
  position: relative;
}
.dont li::before {
  content: "×";
  position: absolute;
  left: 0;
  color: var(--brass-light);
  font-weight: 800;
}

.sources .card h3 { margin-top: 0; }

.layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  padding: 48px 0 80px;
  align-items: start;
}
.toc {
  position: sticky;
  top: 100px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.toc p {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.toc a {
  display: block;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 7px 8px;
  border-radius: 6px;
}
.toc a:hover { background: #efeae0; }

.prose {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  padding: 40px 44px 48px;
  box-shadow: var(--shadow);
}
.prose h2 { margin: 32px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  margin: 22px 0 8px;
  color: var(--navy);
  font-size: 1.05rem;
}
.prose p, .prose li { color: #3a4452; }
.prose p + p { margin-top: 12px; }
.prose ul, .prose ol { margin: 10px 0 16px; }
.prose li { margin: 6px 0; }
.prose a { font-weight: 650; }

.callout {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 20px 0;
  font-size: 0.95rem;
}

.timeline { list-style: none; padding: 0; margin: 16px 0 0; }
.timeline li {
  position: relative;
  padding: 0 0 28px 28px;
  border-left: 2px solid #ddd4c2;
}
.timeline li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--navy);
  border: 2px solid var(--brass);
}
.timeline strong { display: block; color: var(--navy); }

details.faq {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  padding: 4px 18px;
  margin-bottom: 10px;
}
details.faq summary {
  cursor: pointer;
  font-weight: 700;
  padding: 14px 0;
  color: var(--navy);
  list-style: none;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: "+";
  float: right;
  color: var(--brass);
  font-weight: 800;
}
details.faq[open] summary::after { content: "–"; }
details.faq p { padding-bottom: 14px; color: var(--muted); }

.req-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 12px;
}
.req {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  background: #fbfaf6;
}
.req h3 { margin: 0 0 6px; font-size: 0.98rem; }

.contact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.contact-card .box {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.contact-card a.mail {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  text-decoration: none;
}

footer.site {
  background: var(--navy-deep);
  color: #c5d0de;
  padding: 56px 0 24px;
  margin-top: 20px;
}
footer.site h4 {
  color: #fff;
  margin-bottom: 14px;
  font-size: 0.95rem;
}
footer.site .cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
}
footer.site ul { list-style: none; padding: 0; }
footer.site a { color: #c5d0de; text-decoration: none; font-size: 0.9rem; }
footer.site a:hover { color: var(--brass-light); }
footer.site li { margin: 8px 0; }
.foot-note {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: 0.8rem;
  color: #8fa0b5;
}
.foot-note p + p { margin-top: 8px; }

@media (max-width: 960px) {
  .grid-3, .trust, .dont ul, .layout, .req-grid, .contact-card, footer.site .cols {
    grid-template-columns: 1fr;
  }
  .grid-2 { grid-template-columns: 1fr; }
  .toc { display: none; }
  .prose { padding: 28px 22px 36px; }
}

@media (max-width: 820px) {
  .menu-btn { display: inline-flex; }
  nav.primary {
    display: none;
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px;
  }
  nav.primary.open { display: block; }
  nav.primary ul { flex-direction: column; }
  .hero { padding: 48px 0 64px; }
  .dont { padding: 28px 22px; }
}