:root {
  --ink: #f2f0e7;
  --muted: #a7aaa0;
  --bg: #0e100f;
  --panel: #171a18;
  --panel-2: #1d211e;
  --line: #3a4239;
  --lime: #d5ed36;
  --lime-dim: #82921d;
  --max: 1200px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 75% 0%, #1b2118 0, var(--bg) 38rem); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.site-shell { min-height: 100vh; }
.site-header { max-width: var(--max); margin: 0 auto; height: 92px; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(213,237,54,.16); }
.brand { font-size: clamp(1.55rem, 3vw, 2.45rem); font-weight: 900; letter-spacing: .02em; line-height: 1; }
.brand-dot { color: var(--lime); }
.primary-nav { display: flex; gap: 34px; align-items: center; }
.primary-nav a { color: var(--muted); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 800; padding: 11px 0; border-bottom: 2px solid transparent; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--lime); border-color: var(--lime); }
.menu-toggle { display: none; color: var(--ink); background: transparent; border: 1px solid var(--line); padding: 9px 12px; }
.page { max-width: var(--max); margin: 0 auto; padding: 30px 28px 86px; }
.hero { min-height: 410px; display: flex; align-items: flex-end; padding: clamp(28px, 5vw, 64px); position: relative; overflow: hidden; border: 1px solid var(--line); background-image: linear-gradient(90deg, rgba(6,8,7,.94) 0%, rgba(6,8,7,.68) 38%, rgba(6,8,7,.18) 72%, rgba(6,8,7,.32) 100%), url('/design/generated/grainrot-hero-clean.png'); background-size: cover; background-position: center center; }
.hero:after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: var(--lime); opacity: .75; }
.eyebrow { color: var(--lime); text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; font-weight: 900; margin: 0 0 14px; }
.hero h1 { max-width: 640px; font-size: clamp(2.25rem, 5vw, 4.7rem); letter-spacing: -.03em; line-height: .98; margin: 0 0 18px; }
.hero p { color: #d4d5cb; max-width: 540px; font-size: 1.05rem; line-height: 1.55; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; gap: 9px; padding: 12px 16px; border: 1px solid var(--lime); color: #11140e; background: var(--lime); font-size: .78rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.button:hover { background: #ecff66; }
.button.secondary { color: var(--ink); background: rgba(14,16,15,.5); border-color: #88927d; }
.button.secondary:hover { border-color: var(--lime); color: var(--lime); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin: 52px 0 18px; }
.section-heading h2 { font-size: 1.45rem; margin: 0; letter-spacing: -.02em; }
.section-heading p { color: var(--muted); margin: 0; font-size: .86rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.feature-card { min-height: 224px; border: 1px solid var(--line); background: var(--panel); padding: 21px; display: flex; flex-direction: column; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.feature-card:hover { transform: translateY(-3px); border-color: var(--lime-dim); background: var(--panel-2); }
.card-kicker { color: var(--lime); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 900; }
.feature-card h3 { margin: 13px 0 9px; font-size: 1.18rem; line-height: 1.18; }
.feature-card p { color: var(--muted); line-height: 1.45; font-size: .91rem; margin: 0; }
.read-link { margin-top: auto; padding-top: 20px; color: var(--lime); font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.read-link span { display: inline-block; margin-left: 7px; transition: transform .18s ease; }
.feature-card:hover .read-link span { transform: translateX(4px); }
.snapshot { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 52px; }
.snapshot-item { padding: 20px 18px; border-right: 1px solid var(--line); }
.snapshot-item:last-child { border-right: 0; }
.snapshot-item strong { display: block; color: var(--lime); font-size: 1.5rem; margin-bottom: 5px; }
.snapshot-item span { color: var(--muted); font-size: .8rem; line-height: 1.35; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 48px; align-items: start; }
.article { max-width: 760px; }
.article .eyebrow { margin-top: 12px; }
.article h1 { font-size: clamp(2.35rem, 5vw, 4.15rem); line-height: .98; letter-spacing: -.04em; margin: 0 0 22px; }
.answer { border-left: 3px solid var(--lime); padding: 18px 20px; background: var(--panel); color: #e9eadf; font-size: 1.14rem; line-height: 1.5; margin: 26px 0 34px; }
.article h2 { font-size: 1.35rem; margin: 38px 0 11px; }
.article p, .article li { color: #c4c7bd; line-height: 1.65; font-size: .98rem; }
.article p a { color: var(--lime); text-decoration: underline; text-underline-offset: 3px; }
.article ul, .article ol { padding-left: 1.3rem; }
.info-page { min-height: 56vh; }
.fact-table { border: 1px solid var(--line); background: var(--panel); }
.fact-row { display: grid; grid-template-columns: 150px 1fr; gap: 20px; padding: 15px 17px; border-bottom: 1px solid var(--line); }
.fact-row:last-child { border-bottom: 0; }
.fact-row dt { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .09em; }
.fact-row dd { margin: 0; color: var(--ink); font-size: .94rem; }
.source-panel { position: sticky; top: 22px; border-top: 2px solid var(--lime); padding-top: 15px; }
.source-panel h2 { font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 14px; }
.source-panel p { color: var(--muted); font-size: .79rem; line-height: 1.5; margin: 0 0 15px; }
.source-list { list-style: none; padding: 0; margin: 0; }
.source-list li { border-bottom: 1px solid var(--line); padding: 10px 0; font-size: .8rem; }
.source-list a { color: var(--lime); }
.verify { color: var(--muted); font-size: .72rem; margin-top: 22px; }
.callout { border: 1px solid var(--line); padding: 18px; background: #141714; margin: 22px 0; }
.callout strong { display: block; color: var(--lime); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 7px; }
.related-links { border-top: 1px solid var(--line); margin-top: 38px; padding-top: 20px; }
.related-links h2 { margin: 0 0 10px; font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; }
.related-links ul { display: flex; flex-wrap: wrap; gap: 9px 18px; list-style: none; margin: 0; padding: 0; }
.related-links a { color: var(--lime); font-size: .88rem; }
.related-links a:hover { text-decoration: underline; }
.error-page { max-width: 760px; min-height: 52vh; padding-top: 12vh; }
.error-page h1 { max-width: 680px; font-size: clamp(2.3rem, 5vw, 4.2rem); line-height: 1; margin: 0 0 18px; }
.error-page p:not(.eyebrow) { max-width: 540px; color: #c4c7bd; line-height: 1.65; margin: 0 0 24px; }
.breadcrumb { color: var(--muted); font-size: .74rem; letter-spacing: .07em; text-transform: uppercase; margin: 3px 0 36px; }
.breadcrumb a { color: var(--lime); }
.site-footer { max-width: var(--max); margin: 0 auto; border-top: 1px solid var(--line); padding: 22px 28px 34px; display: flex; justify-content: space-between; gap: 24px; color: var(--muted); font-size: .75rem; }
.site-footer strong { color: var(--ink); margin-right: 12px; font-size: .72rem; letter-spacing: .08em; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.footer-links a:hover { color: var(--lime); }

@media (max-width: 850px) {
  .site-header { height: 72px; padding: 0 18px; }
  .menu-toggle { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; }
  .primary-nav { display: none; position: absolute; z-index: 5; top: 72px; left: 0; right: 0; background: #101310; border-bottom: 1px solid var(--line); padding: 8px 18px 15px; flex-direction: column; align-items: stretch; gap: 0; }
  .primary-nav.is-open { display: flex; }
  .site-shell.nav-open .page { padding-top: 213px; }
  .primary-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .page { padding: 18px 18px 58px; }
  .hero { min-height: 490px; padding: 28px 22px; background-position: 62% center; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 190px; }
  .snapshot { grid-template-columns: repeat(2, 1fr); }
  .snapshot-item:nth-child(2) { border-right: 0; }
  .snapshot-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .article-layout { grid-template-columns: 1fr; gap: 28px; }
  .source-panel { position: static; }
  .site-footer { padding: 20px 18px 28px; flex-direction: column; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 2.5rem; }
  .snapshot-item { padding: 16px 13px; }
  .snapshot-item strong { font-size: 1.25rem; }
  .fact-row { grid-template-columns: 1fr; gap: 5px; }
}