.article-hero { padding: calc(clamp(7rem,14vh,10rem) + 44px) 0 clamp(3rem,6vw,5rem); border-bottom: 1px solid var(--grey-line); }
.article-hero .wrap, .article-body .wrap { max-width: 860px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin-bottom: 2.5rem; color: var(--grey-text); font: 500 .72rem/1.5 var(--font-mono); letter-spacing: .15em; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--red); }
.article-meta { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-bottom: 2rem; color: var(--grey-text); font: 500 .72rem/1.5 var(--font-mono); letter-spacing: .15em; text-transform: uppercase; }
.article-meta .category { color: var(--red); font-weight: 600; }
.article-hero h1 { max-width: 14ch; font-size: clamp(2.5rem,6vw,5rem); margin-bottom: 1.5rem; }
.article-dek { max-width: 60ch; color: var(--grey-text); font-size: clamp(1.1rem,1.5vw,1.4rem); line-height: 1.55; }
.article-byline { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--grey-line); color: var(--grey-text); font: 500 .72rem/1.5 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }
.article-byline .by { color: var(--black); font-weight: 600; }
.article-body { padding: clamp(3rem,6vw,5rem) 0; }
.article-body .wrap { max-width: 720px; }
.article-body h2 { margin: 3rem 0 1.25rem; font-size: clamp(1.75rem,2.8vw,2.25rem); line-height: 1.15; }
.article-body h3 { margin: 2.25rem 0 .85rem; font-size: clamp(1.25rem,1.8vw,1.4rem); line-height: 1.25; }
.article-body p, .article-body li { font-size: clamp(1.05rem,1.15vw,1.15rem); line-height: 1.75; }
.article-body p { margin-bottom: 1.35rem; }
.article-body ul, .article-body ol { margin: 1.5rem 0; padding-left: 1.5rem; }
.article-body li { margin-bottom: .6rem; padding-left: .5rem; }
.article-body li::marker { color: var(--red); }
.article-body strong { font-weight: 900; }
.article-body a { color: var(--red); border-bottom: 1px solid var(--red); }
.article-body blockquote { margin: 2.5rem 0; padding: 2rem 2.5rem; border-left: 3px solid var(--red); background: var(--grey-faint); font-size: clamp(1.25rem,1.8vw,1.55rem); font-weight: 700; line-height: 1.35; }
.article-body hr { height: 1px; margin: 3rem 0; border: 0; background: var(--grey-line); }
.callout-box { margin: 2.5rem 0; padding: 1.75rem 2rem; border: 1px solid var(--black); }
.callout-label { display: block; margin-bottom: .75rem; color: var(--red); font: 600 .7rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; }
.data-table { margin: 2rem 0; border: 1px solid var(--grey-line); overflow: hidden; }
.data-row { display: grid; grid-template-columns: repeat(4,1fr); padding: 1rem 1.25rem; gap: .8rem; border-bottom: 1px solid var(--grey-line); font-size: .95rem; align-items: center; }
.data-row:last-child { border-bottom: 0; }
.data-row.header { background: var(--grey-faint); color: var(--grey-text); font: 600 .7rem/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.data-row .accent { color: var(--red); font-weight: 700; }
.fan-card { margin: 2rem 0; padding: 1.75rem 2rem; border: 1px solid var(--grey-line); }
.fan-label { display: block; color: var(--red); font: 600 .7rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; }
.fan-card h3 { margin-top: .8rem; }
.stat-line { display: block; margin: .6rem 0 1rem; color: var(--grey-text); font: 500 .72rem/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.message-example { margin: 2rem 0; padding: 1.5rem; border: 1px solid var(--grey-line); background: var(--grey-faint); font-size: 1.05rem; line-height: 1.6; }
.message-example.good { border-left: 3px solid var(--red); background: var(--white); }
.message-example .label { display: block; margin-bottom: .75rem; color: var(--red); font: 600 .68rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; }
.post-cta { margin-top: 4rem; padding: clamp(2.5rem,4vw,3.5rem); background: var(--black); color: var(--white); }
.post-cta .eyebrow-cta { display: block; margin-bottom: 1rem; color: var(--red); font: 600 .72rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; }
.post-cta h3 { max-width: 24ch; margin-top: 0; color: var(--white); font-size: clamp(1.75rem,2.8vw,2.25rem); }
.post-cta p { color: rgba(255,255,255,.75); font-size: 1rem; line-height: 1.6; }
.post-cta a { display: inline-flex; padding: .95rem 1.6rem; border: 0; border-radius: 2px; background: var(--red); color: var(--white); font-weight: 600; }
.back-link { display: inline-flex; margin-top: 3rem; font: 500 .78rem/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; }

@media (max-width: 600px) {
  .article-hero { padding-top: calc(8rem + 40px); }
  .data-row { grid-template-columns: 1fr 1fr; }
  .article-body blockquote, .callout-box, .fan-card { padding: 1.4rem; }
}