:root {
  --primary: #00629b;
  --primary-hover: #00507d;
  --bg: #f7fafe;
  --bg-card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #dbe3ef;
  --focus: #0ea5e9;
  --max: 860px;
  --radius: 12px;
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: linear-gradient(180deg, #eff6ff 0%, var(--bg) 45%, #ffffff 100%);
  line-height: 1.65;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: #111827;
  color: #fff;
  padding: 0.6rem 0.9rem;
  z-index: 999;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.container {
  width: min(var(--max), 100% - 2rem);
  margin: 0 auto;
}

.header {
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
}

.header-inner {
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-weight: 800;
  text-decoration: none;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.92rem;
}

.nav a[aria-current="page"] {
  color: var(--primary);
}

.hero {
  padding: 2rem 0 1rem;
}

.badge {
  display: inline-block;
  border: 1px solid #b8d6f0;
  background: #edf6ff;
  color: var(--primary);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

h1 {
  margin: 0;
  font-size: clamp(1.6rem, 2.8vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.meta {
  color: var(--muted);
  margin-top: 0.65rem;
  font-size: 0.95rem;
}

.content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: 0 10px 30px rgba(0, 98, 155, 0.06);
}

h2 {
  margin: 1.35rem 0 0.55rem;
  font-size: 1.25rem;
}

h3 {
  margin: 1.1rem 0 0.4rem;
  font-size: 1.05rem;
}

p,
ul {
  margin: 0.45rem 0 0.8rem;
}

ul {
  padding-left: 1.2rem;
}

.policy-note {
  border-left: 4px solid var(--primary);
  padding: 0.65rem 0.8rem;
  background: #f0f8ff;
  border-radius: 0 8px 8px 0;
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding: 1.2rem 0 1.8rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 0.7rem;
}

.footer-links a {
  text-decoration: none;
  font-weight: 600;
}

.disclaimer {
  font-size: 0.92rem;
}

@media (max-width: 640px) {
  .header-inner {
    align-items: flex-start;
    padding: 0.7rem 0;
  }

  .nav {
    gap: 0.6rem;
  }

  .nav a {
    font-size: 0.85rem;
  }

  .content {
    padding: 1rem;
  }
}