.article-cover { background-image: radial-gradient(circle at 75% 20%, rgba(255,90,0,.22), transparent 30%), linear-gradient(135deg,#050505,#121214); }
.article-content { font-size: 1.08rem; line-height: 1.9; color: #3f3f46; }
.article-content .article-lead { font-size: 1.35rem; line-height: 1.75; color: #18181b; font-weight: 500; }
.article-content h2 { scroll-margin-top: 7rem; margin-top: 4.5rem; margin-bottom: 1.35rem; font-size: clamp(2rem,4vw,3rem); line-height: 1.08; letter-spacing: -.04em; font-weight: 900; color: #09090b; }
.article-content h3 { margin-top: 2.5rem; margin-bottom: .8rem; font-size: 1.35rem; line-height: 1.25; letter-spacing: -.02em; font-weight: 800; color: #18181b; }
.article-content p + p { margin-top: 1.35rem; }
.article-content blockquote { margin: 3rem 0; border-left: 5px solid #ff5a00; padding: .75rem 0 .75rem 1.7rem; font-size: 1.55rem; line-height: 1.5; font-weight: 800; letter-spacing: -.025em; color: #18181b; }
.article-content ul { margin: 1.6rem 0; display: grid; gap: 1rem; }
.article-content li { position: relative; padding-left: 1.8rem; }
.article-content li::before { content: ''; position: absolute; left: 0; top: .75rem; width: .55rem; height: .55rem; border-radius: 999px; background: #ff5a00; }
.article-callout { margin: 2.5rem 0; display: grid; grid-template-columns: auto 1fr; gap: 1rem; border: 1px solid #e4e4e7; border-radius: 1.5rem; background: #fafafa; padding: 1.5rem; }
.article-callout svg { width: 1.5rem; height: 1.5rem; color: #ff5a00; }
.article-callout strong { display: block; color: #18181b; font-weight: 800; }
.article-callout p { margin-top: .35rem !important; font-size: .98rem; line-height: 1.65; }
.article-stat-grid { margin: 3rem 0; display: grid; gap: .8rem; grid-template-columns: repeat(3,1fr); }
.article-stat-grid div { border-radius: 1.25rem; background: #09090b; padding: 1.4rem; color: white; }
.article-stat-grid strong { display: block; font-size: 2rem; font-weight: 900; color: #ff5a00; }
.article-stat-grid span { display: block; margin-top: .35rem; font-size: .78rem; line-height: 1.45; color: #a1a1aa; }
.article-cta { margin-top: 4.5rem; border-radius: 2rem; background: #ff5a00; padding: 2rem; color: white; }
.article-cta h3 { margin-top: .75rem; color: white; font-size: clamp(2rem,4vw,2.8rem); }
.article-cta p:not(:first-child) { margin-top: 1rem; color: #fff7ed; }
.article-cta a { margin-top: 1.8rem; }
.article-toc a { display: block; border-left: 2px solid #e4e4e7; padding-left: 1rem; transition: color .2s ease,border-color .2s ease; }
.article-toc a:hover,.article-toc a.is-active { color: #09090b; border-color: #ff5a00; }
.share-button { display: inline-flex; width: 2.9rem; height: 2.9rem; align-items: center; justify-content: center; border: 1px solid #e4e4e7; border-radius: 999px; background: white; color: #52525b; transition: transform .2s ease,border-color .2s ease,color .2s ease; }
.share-button:hover { transform: translateY(-3px); border-color: #ff5a00; color: #ff5a00; }
.share-button svg { width: 1.15rem; height: 1.15rem; }
.copy-toast { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 80; transform: translateY(1rem); opacity: 0; border-radius: 999px; background: #09090b; padding: .85rem 1.15rem; color: white; font-size: .85rem; font-weight: 700; pointer-events: none; transition: opacity .25s ease,transform .25s ease; }
.copy-toast.is-visible { transform: translateY(0); opacity: 1; }
@media (max-width: 767px) { .article-stat-grid { grid-template-columns: 1fr; } .article-content { font-size: 1rem; line-height: 1.8; } .article-content .article-lead { font-size: 1.18rem; } }

.article-summary {
  margin: 2.5rem 0 4rem;
  border: 1px solid #e4e4e7;
  border-radius: 1.5rem;
  background: #fafafa;
  padding: 1.75rem;
}
.article-summary-label {
  margin: 0 0 .5rem !important;
  color: #ff5a00 !important;
  font-size: .75rem !important;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.article-summary h2 {
  margin: 0 0 1rem !important;
  font-size: 1.4rem !important;
}
.article-summary ul { margin-bottom: 0 !important; }
@media (min-width: 640px) { .article-summary { padding: 2rem 2.25rem; } }

.article-share-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 2.75rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  padding: .72rem 1.1rem;
  background: rgba(255,255,255,.04);
  color: #fff;
  font-size: .875rem;
  font-weight: 650;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
}
.article-share-action:hover {
  transform: translateY(-2px);
  border-color: #ff5a00;
  background: #ff5a00;
  color: #fff;
}
.article-share-action.is-copied {
  border-color: rgba(255,255,255,.35);
  background: #fff;
  color: #050505;
}