.benchmark-page .product-section { scroll-margin-top: 35px; }
.benchmark-hero { display: grid; grid-template-columns: 1.12fr 1fr; align-items: center; gap: 48px; padding-block: 76px 44px; }
.benchmark-hero h1 { font-size: clamp(42px, 4.6vw, 66px); letter-spacing: -2px; line-height: 1.1; }
.benchmark-hero h1 span { color: var(--cyan); }
.benchmark-tagline { margin-top: 30px; font-size: clamp(28px, 3vw, 42px); line-height: 1.45; white-space: pre-line; }
.benchmark-page .product-lead { margin-top: 20px; max-width: 900px; font-size: 16px; line-height: 1.9; color: var(--muted); }
.benchmark-actions { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; margin-top: 30px; }
.benchmark-actions .text-link { margin-top: 0; }
.benchmark-figure { margin: 0; padding: 18px 18px 25px; border: 1px solid #a1dce840; border-radius: 16px; background: radial-gradient(ellipse at center, #a1dce80d, transparent 75%), #0b1317; }
.benchmark-figure svg { width: 100%; display: block; }
.benchmark-legend { display: flex; gap: 25px; justify-content: center; font-size: 13px; color: #b9cccd; }
.benchmark-legend > span { display: inline-flex; align-items: center; gap: 9px; }
.benchmark-legend > span::before { content: ""; width: 18px; border-top: 2px solid var(--cyan); }
.benchmark-legend .generated::before { border-color: var(--accent); border-top-style: dashed; }
.benchmark-figure figcaption { margin-top: 20px; color: #80989f; font-size: 12px; text-align: center; }
.benchmark-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; margin-top: 32px; }
.benchmark-steps article { min-width: 0; padding: 22px; border: 1px solid var(--line); border-radius: 12px; background: #0d161b; }
.benchmark-steps h3 { margin-block: 15px; font-size: 21px; }
.benchmark-steps p { color: var(--muted); font-size: 14px; line-height: 1.85; }
.benchmark-board { margin-top: 26px; padding: 30px; border: 1px solid #c1f77a30; border-radius: 12px; background: #c1f77a06; }
.benchmark-board h3 { color: var(--accent); font-size: 26px; }
.benchmark-board p { max-width: 980px; margin-top: 15px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.benchmark-interface-list { margin-block: 28px 16px; color: var(--cyan); font-size: 18px; line-height: 1.9; }
.benchmark-note { color: #8ca0a7; font-size: 13px; line-height: 1.85; max-width: 900px; }
.benchmark-inventory { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 32px; border: 1px solid #a1dce840; border-radius: 14px; overflow: hidden; background: #0c1519; }
.benchmark-stat { min-width: 0; padding: 28px 24px; border-right: 1px solid var(--line); }
.benchmark-stat:last-child { border-right: 0; }
.benchmark-stat strong { display: block; color: var(--cyan); font-size: clamp(30px, 3.2vw, 46px); font-weight: 500; line-height: 1.3; letter-spacing: -1px; }
.benchmark-stat span { display: block; margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.6; }
.benchmark-scenes { display: flex; flex-wrap: wrap; gap: 10px; margin-block: 22px 16px; }
.benchmark-scenes span { padding: 6px 12px; border: 1px solid var(--line); border-radius: 6px; color: #bad1d4; font-size: 13px; }
.benchmark-accuracy { margin-top: 40px; }
.benchmark-accuracy > h3 { font-size: 28px; font-weight: 500; }
.accuracy-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-block: 24px 14px; }
.accuracy-metrics article { min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: #0d161b; }
.accuracy-metrics svg { display: block; width: 180px; max-width: 100%; height: 64px; margin-bottom: 22px; color: #d7e9e5; }
.metric-grid { fill: none; stroke: #739197; stroke-opacity: .25; }
.metric-measured { fill: none; stroke: var(--cyan); stroke-width: 2; }
.metric-predicted { fill: none; stroke: var(--accent); stroke-width: 2; stroke-dasharray: 5 4; }
.metric-gap { fill: none; stroke: #e7f4ec; stroke-width: 1.5; }
.metric-name { color: var(--accent); font-size: 14px; line-height: 1.5; }
.accuracy-metrics h4 { margin-block: 14px 10px; font-size: 22px; font-weight: 500; }
.accuracy-metrics p { color: var(--muted); font-size: 14px; line-height: 1.85; }
.accuracy-density { margin-block: 24px 12px; color: var(--cyan); font-size: 16px; line-height: 1.9; }
.benchmark-coverage { margin-top: 34px; padding: 30px; border: 1px solid #c1f77a30; border-radius: 12px; background: #c1f77a06; }
.benchmark-coverage > h3 { font-size: 27px; color: var(--accent); }
.coverage-points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; margin-top: 26px; }
.coverage-points article { min-width: 0; }
.coverage-points span { color: #bdd291; font-size: 12px; line-height: 1.7; }
.coverage-points h4 { margin-block: 14px 12px; font-size: 20px; font-weight: 500; line-height: 1.45; }
.coverage-points p { color: var(--muted); font-size: 14px; line-height: 1.85; }
.benchmark-steps .baseline-status { color: var(--accent); font-size: 12px; }
.baseline-scope { margin-top: 22px; }
.benchmark-release { margin-top: 34px; }
@media (max-width: 1100px) {
  .benchmark-hero { gap: 30px; }
  .benchmark-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .benchmark-hero { grid-template-columns: 1fr; }
  .benchmark-figure { max-width: 620px; }
  .benchmark-inventory { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .benchmark-stat { border-bottom: 1px solid var(--line); }
  .benchmark-stat:nth-child(2n) { border-right: 0; }
  .benchmark-stat:nth-child(n+3) { border-bottom: 0; }
  .coverage-points { grid-template-columns: 1fr; }
  .benchmark-page section[aria-labelledby="stage-title"] .foundation-grid article { display: block; }
}
@media (max-width: 600px) {
  .benchmark-hero { padding-block: 48px 25px; }
  .benchmark-hero h1 { font-size: 42px; letter-spacing: -1.3px; }
  .benchmark-steps { grid-template-columns: 1fr; gap: 15px; }
  .benchmark-figure { padding-inline: 10px; }
  .benchmark-board { padding: 24px; }
  .benchmark-board h3 { font-size: 24px; }
  .benchmark-legend { gap: 16px; }
  .benchmark-stat { padding: 22px 16px; }
  .accuracy-metrics { grid-template-columns: 1fr; gap: 15px; }
  .benchmark-accuracy > h3 { font-size: 25px; }
  .benchmark-coverage { padding: 24px; }
  .benchmark-coverage > h3 { font-size: 24px; }
}