:root {
  --bg: #0f1116;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --text: #e8eaf0;
  --muted: #8b93a5;
  --accent: #f0a24b;
  --accent-2: #6c8cff;
  --radius: 12px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px clamp(16px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
  background: rgba(23, 26, 33, 0.9);
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  color: var(--accent);
  font-size: 20px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px 14px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 4px;
}

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

.nav .cta {
  background: var(--accent);
  color: #201607;
  font-weight: 700;
  padding: 9px 14px;
  border-radius: 9px;
}

main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px) 60px;
}

.hero {
  padding: clamp(28px, 6vw, 64px) 0 clamp(20px, 4vw, 36px);
}

h1 {
  font-size: clamp(26px, 5vw, 44px);
  line-height: 1.15;
  margin: 0 0 14px;
}

h2 {
  font-size: clamp(20px, 3vw, 28px);
  margin: 0 0 14px;
}

h3 {
  font-size: 17px;
  margin: 0 0 8px;
}

.lead {
  font-size: clamp(15px, 1.6vw, 19px);
  color: var(--muted);
  max-width: 62ch;
}

.muted {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 22px 0;
}

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  min-height: 44px;
  line-height: 20px;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #201607;
}

.btn.primary:hover {
  filter: brightness(1.08);
  color: #201607;
}

.facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  padding: 0;
  margin: 28px 0 0;
}

.facts li {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
  color: var(--muted);
}

.facts b {
  display: block;
  color: var(--text);
  font-size: 20px;
  margin-bottom: 2px;
}

.block {
  padding: clamp(22px, 4vw, 40px) 0;
  border-top: 1px solid var(--line);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.table th,
.table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.table thead th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.table tbody th {
  font-weight: 600;
  width: 46%;
}

.steps {
  margin: 0;
  padding-left: 20px;
}

.steps li {
  margin-bottom: 8px;
}

.faq dt {
  font-weight: 700;
  margin-top: 14px;
}

.faq dd {
  margin: 4px 0 0;
  color: var(--muted);
}

.links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.links li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.cta-block {
  text-align: center;
}

.cta-block .hero-actions {
  justify-content: center;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 24px clamp(16px, 4vw, 40px) 40px;
  font-size: 14px;
  color: var(--muted);
}

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

.breadcrumbs {
  font-size: 13px;
  color: var(--muted);
  padding-top: 18px;
}

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

.article {
  padding-top: 20px;
}

.article h2 {
  margin-top: 30px;
}

.article ul,
.article ol {
  padding-left: 20px;
}

.article li {
  margin-bottom: 6px;
}

.note {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--muted);
  font-size: 14.5px;
}

@media (max-width: 620px) {
  .nav {
    gap: 4px 10px;
  }

  .nav a {
    font-size: 13px;
  }

  .table thead {
    display: none;
  }

  .table tr {
    display: block;
    border-bottom: 1px solid var(--line);
    padding: 10px 0;
  }

  .table th,
  .table td {
    display: block;
    border: none;
    padding: 2px 0;
  }

  .table tbody th {
    width: auto;
  }
}