:root {
  color-scheme: dark;
  --article-bg: #0e1211;
  --article-surface: #151c19;
  --article-surface-strong: #1a2420;
  --article-line: rgba(237, 241, 239, 0.12);
  --article-text: #edf1ef;
  --article-muted: #aab8b1;
  --article-mint: #9ce8c5;
  --article-yellow: #f0cf75;
  --article-max: 760px;
  --article-wide: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% -10%, rgba(156, 232, 197, 0.1), transparent 34rem),
    var(--article-bg);
  color: var(--article-text);
  font-family: Nunito, ui-rounded, "SF Pro Rounded", system-ui, sans-serif;
  line-height: 1.7;
}

a { color: var(--article-mint); }
a:hover { color: #d8f8e7; }

.article-nav {
  border-bottom: 1px solid var(--article-line);
  background: rgba(14, 18, 17, 0.88);
  backdrop-filter: blur(16px);
}

.article-nav__inner,
.article-footer__inner {
  width: min(var(--article-wide), calc(100% - 40px));
  margin: 0 auto;
}

.article-nav__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.article-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--article-text);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.article-brand__mark {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--article-mint);
  color: #0e1211;
}

.article-nav__links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.88rem;
  font-weight: 800;
}

.article-nav__links a {
  color: var(--article-muted);
  text-decoration: none;
}

.article-nav__links a:hover { color: var(--article-text); }

.article-nav__cta {
  padding: 9px 15px;
  border: 1px solid rgba(156, 232, 197, 0.38);
  border-radius: 999px;
  color: var(--article-mint) !important;
}

.article-hero {
  width: min(var(--article-max), calc(100% - 40px));
  margin: 0 auto;
  padding: 96px 0 54px;
}

.article-kicker {
  margin-bottom: 18px;
  color: var(--article-mint);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.article-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.065em;
}

.article-dek {
  max-width: 680px;
  margin: 25px 0 0;
  color: var(--article-muted);
  font-size: clamp(1.08rem, 2.5vw, 1.35rem);
  line-height: 1.6;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 26px;
  color: #788980;
  font-size: 0.82rem;
  font-weight: 800;
}

.article-main {
  width: min(var(--article-max), calc(100% - 40px));
  margin: 0 auto;
  padding-bottom: 90px;
}

.article-main > p,
.article-main > ul,
.article-main > ol,
.article-main > h2,
.article-main > h3,
.article-main > .article-callout,
.article-main > .article-faq { width: 100%; }

.article-main p,
.article-main li { color: #c9d3ce; font-size: 1.06rem; }

.article-main p { margin: 0 0 22px; }

.article-main h2 {
  margin: 58px 0 16px;
  color: var(--article-text);
  font-size: clamp(1.7rem, 4vw, 2.25rem);
  line-height: 1.16;
  letter-spacing: -0.04em;
}

.article-main h3 {
  margin: 30px 0 10px;
  color: var(--article-text);
  font-size: 1.25rem;
  line-height: 1.3;
}

.article-main ul,
.article-main ol {
  margin: 0 0 28px;
  padding-left: 24px;
}

.article-main li { margin: 9px 0; }

.article-main strong { color: var(--article-text); }

.article-callout {
  margin: 34px 0;
  padding: 24px 26px;
  border: 1px solid rgba(156, 232, 197, 0.25);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(156, 232, 197, 0.12), rgba(156, 232, 197, 0.03));
}

.article-callout p:last-child { margin-bottom: 0; }

.article-callout__label {
  margin-bottom: 8px;
  color: var(--article-mint) !important;
  font-size: 0.76rem !important;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-faq {
  margin-top: 54px;
  padding-top: 12px;
  border-top: 1px solid var(--article-line);
}

.article-faq details {
  padding: 18px 0;
  border-bottom: 1px solid var(--article-line);
}

.article-faq summary {
  cursor: pointer;
  color: var(--article-text);
  font-size: 1.05rem;
  font-weight: 900;
}

.article-faq p { margin: 14px 0 0; }

.article-bottom {
  margin-top: 58px;
  padding: 28px;
  border-radius: 20px;
  background: var(--article-surface);
}

.article-bottom p:last-child { margin-bottom: 0; }

.article-footer {
  padding: 28px 0 42px;
  border-top: 1px solid var(--article-line);
}

.article-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #788980;
  font-size: 0.84rem;
}

.article-footer__inner a { text-decoration: none; }

@media (max-width: 700px) {
  .article-nav__inner { min-height: 68px; }
  .article-nav__links { gap: 10px; }
  .article-nav__links a:not(.article-nav__cta) { display: none; }
  .article-hero { padding-top: 66px; }
  .article-footer__inner { flex-direction: column; }
}