:root {
  --bg: #07111f;
  --bg-soft: #0d1b2d;
  --panel: #10233a;
  --panel-2: #132a45;
  --line: rgba(255,255,255,.11);
  --text: #eef5ff;
  --muted: #a9b8ca;
  --accent: #39d7bd;
  --accent-2: #7fb7ff;
  --warn: #ffd166;
  --danger: #ff8fa3;
  --max: 1160px;
  --shadow: 0 18px 54px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -10%, rgba(57,215,189,.14), transparent 28%),
    radial-gradient(circle at 90% 0%, rgba(127,183,255,.12), transparent 30%),
    linear-gradient(180deg, #07111f 0%, #091729 45%, #081321 100%);
  font: 16px/1.72 ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; }
p, li { margin: 0 0 14px; }
h1, h2, h3 { line-height: 1.16; margin: 0 0 14px; letter-spacing: 0; }
h1 { font-size: clamp(2.1rem, 4.8vw, 4.35rem); max-width: 930px; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.25rem); }
h3 { font-size: 1.15rem; }
table { border-collapse: collapse; width: 100%; min-width: 680px; }
th, td { border-bottom: 1px solid var(--line); padding: 14px 16px; text-align: left; vertical-align: top; }
th { background: rgba(255,255,255,.05); color: #fff; }

.container { width: min(100% - 40px, var(--max)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); background: rgba(7,17,31,.88); backdrop-filter: blur(14px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 13px 0; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 850; }
.brand img { width: 40px; height: 40px; border-radius: 8px; }
.nav-list { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.nav-list a { color: var(--text); font-weight: 650; font-size: .95rem; opacity: .92; }
.nav-toggle { display: none; color: var(--text); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; font-weight: 800; }

.hero { padding: 70px 0 34px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 28px; align-items: center; }
.hero-card, .card, .cta-box, .note {
  background: linear-gradient(180deg, rgba(19,42,69,.96), rgba(12,28,48,.96));
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.hero-card, .card, .cta-box, .note { padding: 22px; }
.eyebrow, .badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: .88rem;
  margin-bottom: 14px;
}
.lead { color: #dce8f6; max-width: 820px; font-size: 1.08rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; padding: 12px 16px; font-weight: 850; border: 1px solid transparent; min-height: 46px; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #04131d; }
.btn-secondary { border-color: var(--line); color: var(--text); background: rgba(255,255,255,.035); }
.section { padding: 34px 0; }
.section-head { max-width: 760px; margin-bottom: 20px; }
.section-head p, .muted, .card p, .footer p { color: var(--muted); }
.affiliate-note, .site-disclaimer { color: var(--muted); font-size: .94rem; }
.affiliate-note { margin-top: 12px; }
.site-disclaimer { margin-top: 10px; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 24px; align-items: start; }
.checks { padding-left: 20px; }
.table-wrap { border: 1px solid var(--line); border-radius: 8px; overflow-x: auto; background: rgba(255,255,255,.025); }
.cta-box { border-color: rgba(57,215,189,.28); background: linear-gradient(180deg, rgba(57,215,189,.13), rgba(19,42,69,.92)); }
.note { border-color: rgba(255,209,102,.30); background: linear-gradient(180deg, rgba(255,209,102,.13), rgba(19,42,69,.92)); }
.faq { display: grid; gap: 12px; }
details { border: 1px solid var(--line); border-radius: 8px; padding: 15px 16px; background: rgba(255,255,255,.035); }
summary { cursor: pointer; font-weight: 800; color: #fff; }
details p { color: var(--muted); margin: 12px 0 0; }
.article { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; align-items: start; }
.article-main > section { margin-bottom: 30px; }
.sidebar { position: sticky; top: 86px; }
.toc { padding-left: 18px; margin: 0; }
.legal { max-width: 860px; }
.footer { margin-top: 44px; padding: 42px 0 56px; border-top: 1px solid var(--line); background: rgba(4,10,19,.35); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 26px; }
.footer h2, .footer h3 { font-size: 1rem; margin-top: 0; }
.footer a { display: block; color: var(--muted); margin: 0 0 8px; }

@media (max-width: 920px) {
  .hero-grid, .split, .article, .grid-2, .grid-3, .footer-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 28px, var(--max)); }
  .nav-toggle { display: inline-flex; }
  .nav-list {
    display: none;
    position: absolute;
    left: 14px;
    right: 14px;
    top: 66px;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
    background: #0d1b2d;
    border: 1px solid var(--line);
    border-radius: 8px;
  }
  .nav-list.open { display: flex; }
  .hero { padding-top: 46px; }
  .actions, .btn { width: 100%; }
}