:root {
  --navy: #001427;
  --navy-soft: #0a2344;
  --blue: #0b63ce;
  --orange: #ff7a00;
  --green: #35b93f;
  --background: #f7f8fa;
  --surface: #ffffff;
  --text: #172033;
  --muted: #667085;
  --border: #e4e7ec;
  --shadow: 0 12px 32px rgba(0, 20, 39, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Arial,
    sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.65;
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  background: var(--navy);
  color: white;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.93rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: white;
  text-decoration: none;
}

.hero {
  background:
    radial-gradient(
      circle at 85% 20%,
      rgba(11, 99, 206, 0.24),
      transparent 32%
    ),
    radial-gradient(
      circle at 12% 100%,
      rgba(53, 185, 63, 0.12),
      transparent 28%
    ),
    var(--navy);
  color: white;
  padding: 88px 20px 96px;
}

.hero-inner {
  width: min(900px, 100%);
  margin: 0 auto;
  text-align: center;
}

.hero-logo {
  width: 112px;
  height: 112px;
  border-radius: 28px;
  object-fit: cover;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
  margin-bottom: 26px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.3rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero-tagline {
  margin: 18px 0 0;
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  font-weight: 600;
  color: #d8e8ff;
}

.hero-description {
  margin: 24px auto 0;
  max-width: 680px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1rem;
}

.accent-orange {
  color: var(--orange);
}

.accent-blue {
  color: #4da3ff;
}

.accent-green {
  color: #5ee46b;
}

.main-content {
  width: min(960px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

.section-title {
  text-align: center;
  margin-bottom: 34px;
}

.section-title h2 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  color: var(--navy);
}

.section-title p {
  margin: 0 auto;
  max-width: 620px;
  color: var(--muted);
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.link-card {
  display: block;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  color: var(--text);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease;
}

.link-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 42px rgba(0, 20, 39, 0.12);
  border-color: #cbd5e1;
  text-decoration: none;
}

.link-card h3 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 1.15rem;
}

.link-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-shell {
  width: min(840px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 80px;
}

.page-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: clamp(26px, 6vw, 52px);
  box-shadow: var(--shadow);
}

.page-card h1 {
  margin-top: 0;
  color: var(--navy);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
}

.page-card h2 {
  color: var(--navy);
  margin-top: 34px;
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.page-card p,
.page-card li {
  color: #475467;
}

.page-card ul {
  padding-left: 22px;
}

.page-card li + li {
  margin-top: 6px;
}

.effective-date {
  display: inline-block;
  margin-bottom: 26px;
  padding: 7px 12px;
  border-radius: 999px;
  background: #eef4ff;
  color: #344054;
  font-size: 0.86rem;
  font-weight: 600;
}

.notice {
  margin: 28px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--blue);
  background: #f5f9ff;
  border-radius: 0 12px 12px 0;
}

.support-box {
  margin-top: 30px;
  padding: 22px;
  border-radius: 16px;
  background: var(--navy);
  color: white;
}

.support-box p {
  color: rgba(255, 255, 255, 0.76);
}

.support-box a {
  color: white;
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: white;
}

.footer-inner {
  width: min(960px, calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 0.88rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
}

@media (max-width: 700px) {
  .header-inner {
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    gap: 14px;
  }

  .hero {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .link-grid {
    grid-template-columns: 1fr;
  }

  .main-content,
  .page-shell {
    width: min(100% - 28px, 960px);
  }

  .page-card {
    border-radius: 16px;
  }
}