:root {
  --navy: #031b42;
  --blue: #063d91;
  --blue-soft: #0f56ba;
  --yellow: #ffdc00;
  --mint: #68e7b1;
  --paper: #f5f7fb;
  --ink: #10213d;
  --muted: #60708a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, sans-serif; }
a { color: inherit; }

.hero {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  background: radial-gradient(circle at 72% 24%, rgba(15, 86, 186, 0.9), transparent 36%), linear-gradient(145deg, #021631 0%, var(--navy) 55%, #082c68 100%);
  color: white;
}
.ambient { position: absolute; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 999px; background: rgba(255, 255, 255, 0.04); backdrop-filter: blur(18px); }
.ambient-one { top: 80px; right: -80px; width: 420px; height: 420px; }
.ambient-two { bottom: -190px; left: 30%; width: 360px; height: 360px; }
.topbar, .hero-content, .highlights, .policy-shell { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.topbar { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; padding-block: 24px; }
.brand { display: inline-flex; gap: 12px; align-items: center; color: white; font-weight: 820; letter-spacing: 0.05em; text-decoration: none; }
.brand-mark { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 14px; background: var(--yellow); }
.brand-mark span { width: 18px; height: 15px; border: 3px solid var(--blue); border-radius: 3px; box-shadow: 0 -5px 0 -2px var(--blue); }
.nav-link { min-height: 44px; padding: 12px 18px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 999px; background: rgba(255, 255, 255, 0.08); color: white; text-decoration: none; backdrop-filter: blur(14px); transition: background-color 180ms ease, transform 180ms ease; }
.nav-link:hover, .nav-link:focus-visible { background: rgba(255, 255, 255, 0.16); transform: translateY(-2px); }
.hero-content { position: relative; z-index: 1; padding-block: 104px 160px; }
.kicker, .highlight-card > p, .contents > p { margin: 0 0 14px; color: var(--yellow); font-family: monospace; font-size: 0.77rem; font-weight: 760; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, p { text-wrap: pretty; }
h1 { max-width: 920px; margin: 0; font-size: clamp(3rem, 8vw, 6.7rem); font-weight: 780; letter-spacing: -0.065em; line-height: 0.95; }
.lead { max-width: 760px; margin: 32px 0 0; color: #c8d9f6; font-size: clamp(1.1rem, 2vw, 1.45rem); line-height: 1.65; }
.meta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; color: #8fb4eb; font-size: 0.92rem; }
.highlights { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: -82px; }
.highlight-card { min-height: 220px; padding: 28px; border: 1px solid rgba(255, 255, 255, 0.6); border-radius: 26px; background: rgba(255, 255, 255, 0.84); box-shadow: 0 24px 70px rgba(17, 49, 94, 0.13); backdrop-filter: blur(22px); }
.highlight-card > p { color: var(--blue-soft); }
.highlight-card h2 { margin: 0 0 14px; font-size: 1.35rem; letter-spacing: -0.03em; }
.highlight-card span, .policy-content p { color: var(--muted); line-height: 1.72; }
.policy-shell { display: grid; grid-template-columns: 230px minmax(0, 760px); gap: 70px; justify-content: center; padding-block: 110px 140px; }
.contents { position: sticky; top: 24px; align-self: start; display: grid; gap: 8px; padding: 22px; border: 1px solid #dde4ef; border-radius: 20px; background: rgba(255, 255, 255, 0.72); }
.contents > p { color: var(--blue-soft); }
.contents a { padding: 8px 10px; border-radius: 10px; color: #52617a; text-decoration: none; }
.contents a:hover, .contents a:focus-visible { background: #eaf1ff; color: var(--blue); }
.policy-content > section:not(.closing-card) { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding-block: 40px; border-top: 1px solid #dfe5ef; scroll-margin-top: 30px; }
.policy-content > section:first-child { padding-top: 0; border-top: 0; }
.section-number { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 14px; background: #e4edff; color: var(--blue-soft); font-family: monospace; font-size: 0.78rem; font-weight: 800; }
.policy-content h2 { margin: 3px 0 16px; font-size: clamp(1.55rem, 3vw, 2.2rem); letter-spacing: -0.04em; }
.policy-content p { margin: 0 0 14px; }
.notice { display: grid; gap: 6px; margin-bottom: 44px; padding: 20px 22px; border: 1px solid #b9cff5; border-radius: 18px; background: #eaf1ff; color: #36577f; line-height: 1.55; }
.notice strong { color: var(--blue); }
.data-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 24px; }
.data-card { padding: 20px; border: 1px solid #dfe6f1; border-radius: 18px; background: rgba(255, 255, 255, 0.78); }
.data-card:last-child { grid-column: 1 / -1; }
.data-card h3, .service-list h3 { margin: 0 0 8px; font-size: 1.02rem; letter-spacing: -0.02em; }
.data-card p, .service-list p { margin: 0; font-size: 0.94rem; }
.purpose-list { display: grid; gap: 12px; margin: 0 0 24px; padding: 0; list-style: none; }
.purpose-list li { position: relative; padding-left: 28px; color: var(--muted); line-height: 1.65; }
.purpose-list li::before { position: absolute; top: 0.65em; left: 2px; width: 9px; height: 9px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 4px rgba(255, 220, 0, 0.2); content: ""; }
.policy-note { margin: 26px 0; padding: 20px 22px; border-left: 4px solid var(--mint); border-radius: 0 16px 16px 0; background: #ecfaf4; }
.policy-note strong { display: block; margin-bottom: 8px; color: #0b6a4c; }
.policy-note p { margin: 0; color: #426b60; }
.warning-note { border-left-color: var(--yellow); background: #fff8d6; }
.warning-note strong { color: #765d00; }
.warning-note p { color: #6f6340; }
.service-list { display: grid; gap: 12px; margin-top: 24px; }
.service-list article { padding: 20px; border: 1px solid #dfe6f1; border-radius: 18px; background: rgba(255, 255, 255, 0.75); }
.service-list a, .inline-link, .source-links a { display: inline-block; margin: 3px 14px 0 0; color: var(--blue-soft); font-weight: 700; text-underline-offset: 4px; }
.rights-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 20px 0 26px; }
.rights-grid span { padding: 14px; border: 1px solid #ccdaf2; border-radius: 14px; background: #f0f5ff; color: #355984; font-size: 0.88rem; font-weight: 680; }
.blue-kicker { color: var(--blue-soft); }
.source-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; }
.source-links a { margin: 0; }
.closing-card { margin-top: 40px; padding: 38px; border-radius: 28px; background: linear-gradient(135deg, var(--navy), var(--blue)); color: white; box-shadow: 0 28px 70px rgba(3, 27, 66, 0.18); scroll-margin-top: 30px; }
.closing-card h2 { margin-top: 0; font-size: clamp(2rem, 5vw, 3.5rem); }
.closing-card p:not(.kicker) { color: #c5d8f7; }
footer { border-top: 1px solid #dbe3ef; background: #edf1f7; }
.footer-inner { display: flex; width: min(1160px, calc(100% - 40px)); margin-inline: auto; padding-block: 28px; align-items: center; justify-content: space-between; gap: 18px; color: #64738a; font-size: 0.9rem; }
.footer-inner span:first-child { color: var(--blue); font-weight: 850; letter-spacing: 0.06em; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }

@media (max-width: 820px) {
  .hero { min-height: 540px; }
  .hero-content { padding-block: 86px 140px; }
  .highlights { grid-template-columns: 1fr; }
  .highlight-card { min-height: unset; }
  .policy-shell { grid-template-columns: 1fr; gap: 40px; }
  .contents { position: static; }
  .rights-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .topbar, .hero-content, .highlights, .policy-shell { width: min(100% - 28px, 1160px); }
  .brand { font-size: 0.92rem; }
  .nav-link { padding-inline: 13px; font-size: 0.86rem; }
  .hero-content { padding-block: 72px 130px; }
  .policy-shell { padding-block: 76px 100px; }
  .policy-content > section:not(.closing-card) { grid-template-columns: 1fr; }
  .data-cards, .rights-grid { grid-template-columns: 1fr; }
  .data-card:last-child { grid-column: auto; }
  .closing-card { padding: 28px; }
  .footer-inner { width: min(100% - 28px, 1160px); align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}