:root {
  --bg-top: #0d1430;
  --bg-bottom: #080d1d;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --text: #f5f7ff;
  --muted: rgba(230, 236, 255, 0.74);
  --gold: #f4c45d;
  --gold-strong: #ffda83;
  --line: rgba(255, 255, 255, 0.1);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 0%, rgba(123, 104, 238, 0.25), transparent 35%),
    radial-gradient(circle at 85% 0%, rgba(244, 196, 93, 0.18), transparent 28%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
  min-height: 100vh;
}
body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-repeat: repeat;
}
body::before {
  opacity: 0.45;
  background-image:
    radial-gradient(2px 2px at 15% 18%, rgba(255,255,255,0.92) 55%, transparent 56%),
    radial-gradient(1.5px 1.5px at 72% 26%, rgba(255,255,255,0.72) 55%, transparent 56%),
    radial-gradient(1.2px 1.2px at 60% 72%, rgba(255,255,255,0.88) 55%, transparent 56%),
    radial-gradient(1.7px 1.7px at 88% 68%, rgba(255,255,255,0.78) 55%, transparent 56%),
    radial-gradient(1.3px 1.3px at 27% 80%, rgba(255,255,255,0.72) 55%, transparent 56%);
}
body::after {
  opacity: 0.2;
  filter: blur(28px);
  background:
    radial-gradient(circle at 22% 15%, rgba(244, 196, 93, 0.36), transparent 18%),
    radial-gradient(circle at 78% 12%, rgba(123, 104, 238, 0.28), transparent 22%);
}

a { color: var(--gold-strong); }
a:hover { opacity: 0.92; }
img { max-width: 100%; display: block; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  background: #fff;
  color: #000;
  padding: 10px 12px;
  border-radius: 10px;
}

.site-shell {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px) saturate(150%);
  background: rgba(7, 12, 27, 0.62);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(244, 196, 93, 0.28), rgba(244, 196, 93, 0.08));
  display: grid;
  place-items: center;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
  font-size: 18px;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.hero {
  padding: 78px 0 48px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(244, 196, 93, 0.24);
  background: rgba(244, 196, 93, 0.08);
  color: var(--gold-strong);
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  font-weight: 700;
}

.hero h1,
.page-hero h1 {
  margin: 18px auto 14px;
  max-width: 12ch;
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero p,
.page-hero p {
  margin: 0 auto;
  max-width: 48rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.5vw, 1.22rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.18s ease, opacity 0.18s ease, box-shadow 0.18s ease;
}
.button:hover {
  transform: translateY(-1px);
}
.button-primary {
  color: #201300;
  background: linear-gradient(180deg, var(--gold-strong), var(--gold));
  box-shadow: 0 10px 28px rgba(244, 196, 93, 0.28);
}
.button-secondary {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
}

.microcopy {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.grid {
  display: grid;
  gap: 18px;
}
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.panel {
  background: var(--panel);
  border: 1px solid var(--panel-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card {
  padding: 24px;
}
.card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}
.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}
.card-icon {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(244, 196, 93, 0.12);
  border: 1px solid rgba(244, 196, 93, 0.18);
  margin-bottom: 16px;
  font-size: 1.4rem;
}

.section {
  padding: 26px 0 38px;
}
.section h2 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
}
.section-intro {
  max-width: 42rem;
  margin-bottom: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  align-items: stretch;
}

.list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--muted);
  line-height: 1.65;
}
.list strong {
  color: var(--text);
}
.bullet {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  background: rgba(244, 196, 93, 0.14);
  color: var(--gold-strong);
  font-size: 0.9rem;
  margin-top: 2px;
}

.notice {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px dashed rgba(244, 196, 93, 0.35);
  background: rgba(244, 196, 93, 0.08);
  color: #ffe3a8;
  line-height: 1.7;
}

.page-hero {
  padding: 56px 0 26px;
}

.prose {
  max-width: 860px;
  margin: 0 auto 50px;
  padding: 28px;
}

.prose h1 {
  max-width: none;
  margin-bottom: 8px;
}
.prose h2 {
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}
.prose h3 {
  margin-top: 22px;
  margin-bottom: 8px;
  font-size: 1.04rem;
}
.prose p,
.prose li {
  color: var(--muted);
  line-height: 1.75;
}
.prose strong {
  color: var(--text);
}
.prose ul {
  padding-left: 1.3rem;
}
.prose .meta {
  color: var(--gold-strong);
  font-weight: 600;
  margin-bottom: 18px;
}
.prose .summary {
  margin: 18px 0 10px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
}

.support-faq {
  display: grid;
  gap: 16px;
}
.support-faq details {
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
}
.support-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}
.support-faq p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.contact-box {
  padding: 24px;
  margin-top: 24px;
}
.contact-box h2 {
  margin-top: 0;
}
.contact-box p {
  color: var(--muted);
  line-height: 1.7;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 60px;
  color: var(--muted);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--text);
}

.not-found {
  padding: 80px 0 90px;
  text-align: center;
}
.not-found h1 {
  margin: 12px auto 12px;
  max-width: none;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
}
.not-found p {
  max-width: 36rem;
  margin: 0 auto;
  color: var(--muted);
  line-height: 1.75;
}

@media (max-width: 920px) {
  .grid-3,
  .grid-2,
  .split {
    grid-template-columns: 1fr;
  }

  .hero h1,
  .page-hero h1 {
    max-width: 14ch;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(var(--max), calc(100% - 24px));
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    gap: 12px;
  }

  .hero {
    padding-top: 56px;
  }

  .prose {
    padding: 22px 18px;
  }

  .card,
  .contact-box {
    padding: 20px;
  }
}