:root {
  color-scheme: dark;
  --ww-bg: #080a14;
  --ww-surface: #11152a;
  --ww-surface-2: #171c35;
  --ww-border: #2b3455;
  --ww-text: #f4f7ff;
  --ww-muted: #aab3ce;
  --ww-cyan: #22d3ee;
  --ww-blue: #60a5fa;
  --ww-green: #34d399;
  --ww-amber: #fbbf24;
  --ww-coral: #fb7185;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ww-bg);
  color: var(--ww-text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
}
a { color: var(--ww-cyan); }
main { overflow: hidden; }
.authority-wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.authority-hero { padding: 66px 0 42px; border-bottom: 1px solid var(--ww-border); }
.authority-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--ww-cyan);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}
.authority-kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ww-green); }
.authority-hero h1 { max-width: 900px; margin: 0; font-size: clamp(38px, 6vw, 68px); line-height: 1.04; letter-spacing: 0; }
.authority-hero .lede { max-width: 780px; margin: 22px 0 0; color: var(--ww-muted); font-size: 20px; }
.answer-band { background: #0f1930; border-bottom: 1px solid var(--ww-border); }
.answer-band .authority-wrap { padding-top: 22px; padding-bottom: 22px; }
.answer-band strong { color: var(--ww-green); }
.authority-section { padding: 54px 0; border-bottom: 1px solid rgba(43, 52, 85, .72); }
.authority-section h2 { max-width: 820px; margin: 0 0 14px; font-size: 30px; line-height: 1.2; letter-spacing: 0; }
.authority-section h3 { margin: 0 0 8px; font-size: 18px; line-height: 1.35; letter-spacing: 0; }
.authority-section p { color: var(--ww-muted); }
.authority-section p:first-of-type { max-width: 850px; }
.topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 26px; }
.topic-card { display: block; min-height: 174px; padding: 20px; border: 1px solid var(--ww-border); border-radius: 8px; background: var(--ww-surface); color: var(--ww-text); text-decoration: none; }
.topic-card:hover { border-color: var(--ww-cyan); background: var(--ww-surface-2); }
.topic-card p { margin: 8px 0 0; color: var(--ww-muted); font-size: 14px; }
.topic-card .eyebrow { display: block; margin-bottom: 12px; color: var(--ww-blue); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.topic-card:nth-child(3n + 2) .eyebrow { color: var(--ww-green); }
.topic-card:nth-child(3n + 3) .eyebrow { color: var(--ww-amber); }
.steps { display: grid; gap: 0; margin: 26px 0 0; counter-reset: steps; }
.step { display: grid; grid-template-columns: 54px minmax(0, 1fr); gap: 18px; padding: 20px 0; border-top: 1px solid var(--ww-border); counter-increment: steps; }
.step::before { content: counter(steps); display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--ww-border); border-radius: 8px; color: var(--ww-cyan); font-weight: 900; }
.step p { margin: 5px 0 0; }
.metric-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--ww-border); border-bottom: 1px solid var(--ww-border); margin-top: 28px; }
.metric { padding: 22px 16px; border-right: 1px solid var(--ww-border); }
.metric:last-child { border-right: 0; }
.metric strong { display: block; font-size: 24px; color: var(--ww-text); }
.metric span { color: var(--ww-muted); font-size: 13px; }
.table-scroll { overflow-x: auto; margin-top: 24px; }
.authority-table { width: 100%; min-width: 680px; border-collapse: collapse; }
.authority-table th, .authority-table td { padding: 14px; border-bottom: 1px solid var(--ww-border); text-align: left; vertical-align: top; }
.authority-table th { color: var(--ww-text); background: var(--ww-surface); font-size: 13px; }
.authority-table td { color: var(--ww-muted); }
.authority-note { margin: 24px 0; padding: 16px 18px; border-left: 3px solid var(--ww-amber); background: rgba(251, 191, 36, .06); color: var(--ww-muted); }
.authority-note strong { color: var(--ww-amber); }
.source-list { margin: 18px 0 0; padding-left: 20px; color: var(--ww-muted); }
.source-list li { margin: 8px 0; }
.faq-list { margin-top: 22px; }
.faq-list details { border-top: 1px solid var(--ww-border); padding: 16px 0; }
.faq-list details:last-child { border-bottom: 1px solid var(--ww-border); }
.faq-list summary { cursor: pointer; color: var(--ww-text); font-weight: 750; }
.faq-list p { margin-bottom: 0; }
.authority-cta { padding: 52px 0; background: #0c1930; border-bottom: 1px solid var(--ww-border); }
.authority-cta .authority-wrap { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.authority-cta h2 { margin: 0 0 8px; font-size: 30px; }
.authority-cta p { margin: 0; color: var(--ww-muted); }
.authority-button { display: inline-block; flex: 0 0 auto; padding: 13px 20px; border-radius: 8px; background: var(--ww-green); color: #06110d; font-weight: 900; text-decoration: none; }
.authority-button:hover { background: #6ee7b7; }
.authority-meta { margin-top: 18px; color: var(--ww-muted); font-size: 13px; }
.authority-breadcrumb { padding-top: 20px; color: var(--ww-muted); font-size: 13px; }
.authority-breadcrumb a { color: var(--ww-muted); text-decoration: none; }
.authority-footer { padding: 30px 0 46px; color: var(--ww-muted); font-size: 13px; }
.authority-footer nav { display: flex; flex-wrap: wrap; gap: 14px; }
.authority-footer a { color: var(--ww-muted); text-decoration: none; }
.authority-disclaimer { max-width: 920px; margin-top: 20px; color: #8f99b7; }
.accent-cyan { color: var(--ww-cyan); }
.accent-green { color: var(--ww-green); }

@media (max-width: 820px) {
  .topic-grid { grid-template-columns: 1fr 1fr; }
  .metric-strip { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(-n + 2) { border-bottom: 1px solid var(--ww-border); }
  .authority-cta .authority-wrap { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .authority-wrap { width: min(100% - 28px, 1120px); }
  .authority-hero { padding: 42px 0 30px; }
  .authority-hero h1 { font-size: 40px; }
  .authority-hero .lede { font-size: 18px; }
  .authority-section { padding: 38px 0; }
  .authority-section h2, .authority-cta h2 { font-size: 25px; }
  .topic-grid { grid-template-columns: 1fr; }
  .topic-card { min-height: 0; }
  .step { grid-template-columns: 44px minmax(0, 1fr); gap: 12px; }
}