.insights-hero { padding-block: clamp(6rem, 12vw, 10rem); background-color: var(--petrol); }
.insights-hero h1 { max-width: 13ch; margin: 1rem 0 1.5rem; color: var(--white); font-size: clamp(3.7rem, 8vw, 7.5rem); line-height: .98; letter-spacing: -.05em; }
.insights-hero h1 + p { max-width: 42rem; margin: 0; font-size: clamp(1.1rem, 2vw, 1.4rem); line-height: 1.7; }
.insights-archive { padding-block: var(--section); background: var(--petrol-section); }
.insight-filters { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; }
.insight-filters button { padding: .65rem .9rem; border: 1px solid var(--line); background: transparent; color: var(--muted); font-family: var(--mono); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.insight-filters button:hover, .insight-filters button:focus-visible, .insight-filters button.is-active { border-color: var(--orange); background: rgba(236,98,37,.1); color: var(--white); }
.insight-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.insight-card { background: var(--petrol-deep); }
.insight-card[hidden] { display: none; }
.insight-card > a { display: grid; grid-template-columns: 11rem 1fr; min-height: 21rem; transition: filter 180ms ease; }
.insight-card > a:hover, .insight-card > a:focus-visible { filter: brightness(1.12); }
.insight-card-visual { position: relative; display: grid; place-items: center; overflow: hidden; border-right: 1px solid var(--line); background-color: var(--petrol-chip); }
.insight-card-visual > span { position: relative; z-index: 1; color: var(--orange); font: 600 2.2rem/1 var(--mono); }
.insight-card-visual i { position: absolute; width: 4rem; height: 4rem; border: 1px solid rgba(74,168,231,.3); border-radius: 50%; }.insight-card-visual i:nth-of-type(2) { width: 8rem; height: 8rem; opacity: .7; }.insight-card-visual i:nth-of-type(3) { width: 13rem; height: 13rem; opacity: .4; }
.insight-card-copy { position: relative; display: flex; flex-direction: column; padding: clamp(1.5rem, 3vw, 2.3rem); }
.insight-card-copy > p { display: flex; justify-content: space-between; gap: 1rem; margin: 0; color: var(--muted); font-family: var(--mono); font-size: .56rem; letter-spacing: .08em; text-transform: uppercase; }
.insight-card-copy h2 { margin: auto 0 1.25rem; color: var(--white); font-size: clamp(1.5rem, 2.5vw, 2.2rem); line-height: 1.15; letter-spacing: -.025em; }
.insight-card-copy > b { position: absolute; right: 1.5rem; bottom: 1.4rem; color: var(--orange-light); font-size: 1.4rem; }
.insight-tags { display: flex; flex-wrap: wrap; gap: .45rem; padding-right: 2rem; }
.insight-tags span { padding: .3rem .5rem; border: 1px solid rgba(255,255,255,.22); color: rgba(255,255,255,.62); font-size: .58rem; }

.article-hero { padding-block: clamp(5rem, 10vw, 8rem); background-color: var(--petrol); }
.article-hero .shell > a { display: inline-flex; margin-bottom: 2.2rem; color: var(--muted); font-family: var(--mono); font-size: .65rem; letter-spacing: .08em; }
.article-meta { display: flex; flex-wrap: wrap; gap: .8rem 1.2rem; margin: 0 0 1rem; color: var(--muted); font-family: var(--mono); font-size: .6rem; letter-spacing: .08em; text-transform: uppercase; }.article-meta span:first-child { color: var(--orange-light); }
.article-hero h1 { max-width: 17ch; margin: 0 0 1.5rem; color: var(--white); font-size: clamp(2.8rem, 6.4vw, 6rem); line-height: 1.02; letter-spacing: -.045em; }
.article-answer { padding-block: clamp(3rem, 6vw, 5rem); background: var(--orange); color: var(--petrol); }
.article-answer .eyebrow { color: var(--petrol); }.article-answer .eyebrow::before { background: var(--petrol); }
.article-answer strong { display: block; max-width: 55rem; margin-top: 1rem; font-size: clamp(1.65rem, 3.5vw, 3rem); line-height: 1.3; letter-spacing: -.025em; }
.article-layout { display: grid; grid-template-columns: 16rem minmax(0, 46rem); justify-content: center; gap: clamp(3rem, 8vw, 8rem); padding-block: var(--section); }
.article-layout > aside { position: sticky; top: 7.5rem; align-self: start; padding-left: 1rem; border-left: 2px solid var(--line); }
.article-layout > aside > p { margin: 0 0 1rem; color: var(--muted); font-family: var(--mono); font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; }
.article-layout aside ol { display: grid; gap: .75rem; margin: 0; padding: 0; list-style: none; counter-reset: toc; }
.article-layout aside li { counter-increment: toc; }.article-layout aside a { display: grid; grid-template-columns: 1.7rem 1fr; gap: .3rem; color: rgba(255,255,255,.55); font-size: .72rem; line-height: 1.45; }.article-layout aside a::before { content: counter(toc, decimal-leading-zero); color: var(--orange-light); font-family: var(--mono); font-size: .56rem; }.article-layout aside a:hover { color: var(--white); }
.article-content > p { margin: 0 0 1.4rem; color: rgba(255,255,255,.78); font-size: 1.12rem; line-height: 1.85; }
.article-content > section { position: relative; padding-block: clamp(2.5rem, 5vw, 4.5rem); border-top: 1px solid var(--line); scroll-margin-top: 7rem; }
.article-content > section > span { color: var(--orange-light); font-family: var(--mono); font-size: .65rem; }
.article-content h2 { max-width: 18ch; margin: .8rem 0 1.5rem; color: var(--white); font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.12; letter-spacing: -.03em; }
.article-content h3 { margin: 2rem 0 .8rem; color: var(--white); font-size: clamp(1.25rem, 2.2vw, 1.65rem); line-height: 1.25; }
.article-content section p { margin: 0 0 1.3rem; font-size: 1.02rem; line-height: 1.85; }
.article-content section ul { display: grid; gap: .8rem; margin: 1.5rem 0; padding: 0; list-style: none; }.article-content section li { position: relative; padding-left: 1.3rem; line-height: 1.7; }.article-content section li::before { content: ""; position: absolute; top: .65em; left: 0; width: .45rem; height: .45rem; background: var(--orange); }
.article-sources { margin-top: 2rem; padding-block: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.article-sources h2 { margin-bottom: 1.5rem; }
.article-sources ul { display: grid; gap: 1px; margin: 0; padding: 1px; background: var(--line); list-style: none; }
.article-sources li { padding: 0; background: var(--petrol-chip); }
.article-sources li::before { display: none; }
.article-sources a { position: relative; display: grid; gap: .55rem; padding: 1.4rem 3.5rem 1.4rem 1.4rem; }
.article-sources strong { color: var(--white); font-size: 1rem; }
.article-sources span { color: var(--muted); font-size: .82rem; line-height: 1.6; }
.article-sources b { position: absolute; top: 1.3rem; right: 1.3rem; color: var(--orange-light); }
.article-sources a:hover, .article-sources a:focus-visible { background: rgba(255,255,255,.035); }
.article-cta { margin-top: 3rem; padding: clamp(2rem, 5vw, 3.5rem); border: 1px solid var(--line); background: var(--petrol-chip); }.article-cta h2 { margin: 1rem 0; }.article-cta > p:not(.eyebrow) { max-width: 37rem; margin-bottom: 1.6rem; }
.related-insights { padding-block: var(--section); background: var(--petrol-deep); }
.related-heading { max-width: 48rem; margin-bottom: 3rem; }.related-heading h2 { margin: 1rem 0 0; color: var(--white); font-size: clamp(2.3rem, 5vw, 4.5rem); line-height: 1.08; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }.related-grid .insight-card > a { grid-template-columns: 1fr; }.related-grid .insight-card-visual { min-height: 10rem; border-right: 0; border-bottom: 1px solid var(--line); }.related-grid .insight-card-copy { min-height: 18rem; }.related-grid .insight-card-copy h2 { font-size: 1.4rem; }

@media (max-width: 1000px) {
  .insight-grid { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-layout > aside { position: static; padding: 1.2rem; border: 1px solid var(--line); }
  .article-layout aside ol { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: 1fr; }.related-grid .insight-card > a { grid-template-columns: 10rem 1fr; }.related-grid .insight-card-visual { min-height: 18rem; border-right: 1px solid var(--line); border-bottom: 0; }
}

@media (max-width: 650px) {
  .insight-card > a, .related-grid .insight-card > a { grid-template-columns: 1fr; }
  .insight-card-visual, .related-grid .insight-card-visual { min-height: 9rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .insight-card-copy, .related-grid .insight-card-copy { min-height: 17rem; }
  .article-layout aside ol { grid-template-columns: 1fr; }
}