*, *::before, *::after { box-sizing: border-box; }

:root {
  --ink:       #14181f;
  --ink-soft:  #4a5462;
  --ink-mute:  #8b94a1;
  --line:      #e4e7ec;
  --green:     #1f9d55;
  --green-dk:  #178244;
  --tint:      #f7f9fa;
  --accent:    #0f5c8c;
}

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--accent); }
p   { margin: 0 0 18px; }

.wrap { max-width: 920px; margin: 0 auto; padding: 0 20px; }

.ad-label {
  text-align: center; font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--ink-mute);
  padding: 14px 20px 0;
}

.head { padding: 26px 0 0; text-align: center; }

.headline {
  font-family: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  font-size: 40px; line-height: 1.2; font-weight: 700;
  letter-spacing: -.4px; margin: 0 auto 18px; max-width: 15.5em;
}

.dek {
  font-size: 19px; font-weight: 600; color: var(--ink);
  max-width: 34em; margin: 0 auto 24px;
}

.meta {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  align-items: center; justify-content: center;
  font-size: 13.5px; color: var(--ink-mute);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 11px 0; margin-bottom: 30px;
}
.meta span { display: inline-flex; align-items: center; gap: 6px; }
.meta svg  { width: 15px; height: 15px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.7; }

.body-text { padding-bottom: 6px; }
.body-text strong { color: var(--ink); }

.lead-q {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 24px; line-height: 1.45; color: var(--ink);
  margin-bottom: 22px;
}

.note {
  background: var(--tint); border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px; padding: 18px 22px; margin: 28px 0;
  font-size: 16.5px; line-height: 1.62; color: var(--ink-soft);
}
.note p:last-child { margin-bottom: 0; }

.reveal { margin: 30px 0 8px; }
.reveal h2 {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 24px; font-weight: 700; margin: 0 0 16px;
}
.reveal ul { list-style: none; margin: 0; padding: 0; }
.reveal li {
  position: relative; padding: 9px 0 9px 34px;
  font-size: 17.5px; color: var(--ink-soft);
}
.reveal li::before {
  content: "→"; position: absolute; left: 0; top: 9px;
  color: var(--green); font-weight: 700;
}

.video-cta { margin: 34px 0 10px; text-align: center; }

.video-thumb {
  display: block; border-radius: 10px; overflow: hidden;
  box-shadow: 0 8px 24px rgba(20,24,31,.16);
  transition: transform .12s;
}
.video-thumb:hover { transform: translateY(-2px); }
.video-thumb img { width: 100%; }


.lede-grid {
  display: grid; grid-template-columns: 1fr 360px;
  gap: 34px; align-items: start;
  text-align: left; margin-bottom: 8px;
}
.lede-grid .lede-txt > *:first-child { margin-top: 0; }

.lede-media { position: sticky; top: 20px; }
.lede-media .video-thumb { margin-bottom: 16px; }

.btn-outline {
  display: inline-block; text-decoration: none;
  border: 2px solid var(--accent); color: var(--accent);
  background: #fff; border-radius: 6px;
  font-size: 19px; font-weight: 600; letter-spacing: .2px;
  padding: 15px 52px; transition: background .15s, color .15s;
}
.btn-outline:hover { background: var(--accent); color: #fff; }
.cta-row { text-align: center; margin: 34px 0 6px; }

.site-foot {
  margin-top: 52px; border-top: 1px solid var(--line);
  background: var(--tint); padding: 36px 0 34px;
  font-size: 13px; line-height: 1.6; color: var(--ink-soft);
}
.foot-h {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 16px; font-weight: 700; color: var(--ink);
  margin: 0 0 6px;
}
.foot-lede { font-size: 12px; color: var(--ink-mute); margin-bottom: 18px; }
.foot-block + .foot-block { margin-top: 38px; }

.foot-ing { font-size: 12.5px; line-height: 1.65; margin-bottom: 16px; }
.foot-ing strong { color: var(--ink); }

.refs { font-size: 12px; line-height: 1.58; }
.refs ol { padding-left: 20px; margin: 0; }
.refs li { margin-bottom: 8px; }
.refs a { word-break: break-word; }

.legal { font-size: 11.5px; line-height: 1.6; color: var(--ink-mute); }
.legal p { margin-bottom: 8px; }

.foot-links {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  margin: 20px 0 14px; padding-top: 18px;
  border-top: 1px solid var(--line);
}
.foot-links a { font-size: 12.5px; }

@media (max-width: 860px) {
  .lede-grid  { grid-template-columns: 1fr; gap: 26px; }
  .lede-media { position: static; }
  .btn-outline { display: block; padding: 15px 12px; }
}

@media (max-width: 760px) {
  body { font-size: 17px; }
  .headline { font-size: 29px; }
  .dek { font-size: 18px; }
  .lead-q { font-size: 21px; }
}

.avoid { margin: 38px 0 8px; padding-top: 30px; border-top: 1px solid var(--line); }
.avoid-h { font-size: 1.5rem; line-height: 1.25; letter-spacing: -.01em; color: var(--ink); margin: 0 0 12px; }
.avoid-lede { color: var(--ink-soft); margin: 0 0 24px; }
.avoid-p { margin: 0 0 18px; }
.avoid-p strong { color: var(--ink); }

@media (max-width: 700px) { .avoid-h { font-size: 1.32rem; } }