/* ============ ARTICLE — HERO ============ */
.article-hero {
  padding: 80px 40px 40px;
  position: relative;
}
.article-hero-inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.article-hero .pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--rule-strong);
  background: rgba(5,13,31,0.7);
  margin-bottom: 24px;
  color: var(--cyan-300);
}
.article-hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--txt);
}
.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--txt-mute);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.article-meta .dot {
  width: 3px; height: 3px;
  background: var(--cyan-400);
  border-radius: 50%;
}
.article-cover {
  max-width: 1080px;
  margin: 40px auto 0;
  padding: 0 40px;
}
.article-cover img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid var(--rule-strong);
  display: block;
}

/* ============ ARTICLE BODY ============ */
.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 40px 80px;
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.75;
  color: var(--txt-dim);
}
.article-body h2 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 30px;
  color: var(--txt);
  margin: 48px 0 16px;
  letter-spacing: -0.3px;
  line-height: 1.2;
}
.article-body h3 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 22px;
  color: var(--txt);
  margin: 36px 0 12px;
}
.article-body p { margin: 0 0 22px; }
.article-body a {
  color: var(--cyan-300);
  text-decoration: underline;
}
.article-body a:hover { color: var(--cyan-400); }
.article-body ul, .article-body ol {
  margin: 0 0 22px 0;
  padding-left: 24px;
}
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--txt); font-weight: 600; }
.article-body blockquote {
  border-left: 3px solid var(--cyan-400);
  margin: 28px 0;
  padding: 8px 22px;
  color: var(--txt);
  font-style: italic;
  background: rgba(76,193,245,0.05);
  border-radius: 0 10px 10px 0;
}
.article-body img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--rule);
  margin: 28px 0;
}
.article-body code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: rgba(127,214,255,0.08);
  padding: 2px 6px;
  border-radius: 4px;
}

/* article CTA + footer */
.article-cta-box {
  max-width: 760px;
  margin: 32px auto 0;
  padding: 36px 40px;
  border-radius: 20px;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(76,193,245,0.16), transparent 60%),
    linear-gradient(135deg, var(--navy-700), var(--navy-800));
  border: 1px solid var(--rule-strong);
  text-align: center;
}
.article-cta-box h3 {
  font-family: var(--font-sans);
  margin: 0 0 12px;
  color: var(--txt);
}
.article-cta-box p {
  color: var(--txt-dim);
  margin-bottom: 20px;
}
.article-footer {
  max-width: 760px;
  margin: 32px auto 100px;
  padding: 0 40px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 760px) {
  .article-hero { padding: 60px 24px 24px; }
  .article-cover { padding: 0 24px; }
  .article-body { padding: 40px 24px 60px; font-size: 17px; }
  .article-cta-box { padding: 28px 24px; margin-top: 24px; }
  .article-footer { padding: 0 24px; }
}