:root {
  --ink: #202124;
  --muted: #5d6872;
  --paper: #f7f9fb;
  --line: #dbe4ec;
  --navy: #14324a;
  --teal: #2f6f73;
  --accent: #a4532b;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(20, 50, 74, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

a {
  color: var(--teal);
}

a:hover {
  color: var(--accent);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--navy);
  color: var(--white);
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 249, 251, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  font-size: 14px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.site-nav a {
  padding: 8px 11px;
  border-radius: 8px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a.is-active,
.site-nav a:hover {
  background: #e8eef3;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
  padding: 9px 12px;
}

.hero {
  padding: 58px 0 34px;
  background: linear-gradient(180deg, #ffffff 0%, #f7f9fb 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.86fr);
  gap: 42px;
  align-items: center;
}

.eyebrow {
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--navy);
  line-height: 1.16;
  letter-spacing: 0;
}

h1 {
  margin: 12px 0 18px;
  font-size: clamp(34px, 5vw, 58px);
}

h2 {
  margin-top: 0;
  font-size: 30px;
}

h3 {
  font-size: 20px;
}

.lead {
  max-width: 720px;
  color: #394651;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--navy);
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  font-weight: 750;
  text-decoration: none;
}

.button.secondary {
  background: var(--white);
  color: var(--navy);
}

.hero-media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.hero-media figcaption {
  padding: 12px 16px;
  color: var(--muted);
  font-size: 13px;
}

.trust-strip {
  border-block: 1px solid var(--line);
  background: var(--white);
}

.trust-strip .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
}

.trust-item {
  padding: 18px 22px;
  border-right: 1px solid var(--line);
}

.trust-item:last-child {
  border-right: 0;
}

.trust-item strong {
  display: block;
  color: var(--navy);
}

.section {
  padding: 54px 0;
}

.section.white {
  background: var(--white);
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 34px;
  align-items: start;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.creative-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card,
.source-box,
.notice,
.article,
.legal-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.card {
  padding: 22px;
}

.creative-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.creative-body {
  padding: 18px;
}

.creative-key {
  display: inline-flex;
  margin: 0 0 8px;
  padding: 4px 8px;
  border-radius: 6px;
  background: #e8eef3;
  color: var(--navy);
  font-size: 12px;
  font-weight: 800;
}

.creative-card h3 {
  margin: 0 0 12px;
}

.creative-card dl {
  margin: 0;
}

.creative-card dt {
  margin-top: 12px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
}

.creative-card dd {
  margin: 4px 0 0;
  color: #394651;
}

.card strong {
  display: block;
  color: var(--navy);
  font-size: 24px;
}

.notice {
  padding: 18px 20px;
  border-left: 5px solid var(--accent);
}

.source-box {
  padding: 22px;
  position: sticky;
  top: 96px;
}

.source-box h2 {
  font-size: 22px;
}

.source-box ul,
.checklist {
  padding-left: 20px;
}

.article {
  padding: 34px;
}

.article p,
.article li {
  color: #2f3942;
}

.article h1 {
  font-size: 42px;
}

.article-meta {
  color: var(--muted);
  font-weight: 700;
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 14px 0;
}

.faq summary {
  color: var(--navy);
  cursor: pointer;
  font-weight: 800;
}

.legal-box {
  padding: 28px;
}

.site-footer {
  padding: 36px 0;
  background: var(--navy);
  color: #d8e3eb;
}

.site-footer strong {
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.2fr;
  gap: 24px;
}

.site-footer nav {
  display: grid;
  gap: 8px;
}

.site-footer a {
  color: #d8e3eb;
}

.footer-note {
  color: #f1d8c8;
  font-size: 13px;
  font-weight: 650;
}

@media (max-width: 900px) {
  .hero-grid,
  .two-col,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .source-box {
    position: static;
  }

  .cards,
  .creative-grid,
  .trust-strip .wrap {
    grid-template-columns: 1fr;
  }

  .trust-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .header-inner {
    min-height: 64px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    inset: 64px 16px auto 16px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .hero {
    padding-top: 34px;
  }

  h1,
  .article h1 {
    font-size: 34px;
  }

  .article,
  .legal-box {
    padding: 22px;
  }
}