.site-nav { display: flex; align-items: center; gap: 5px; }
.site-nav a { border-radius: 8px; padding: 8px 10px; color: #63736c; font-size: 11px; font-weight: 700; text-decoration: none; }
.site-nav a:hover, .site-nav a.active { color: #fff; background: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 18px; }

.benchmark-layout { padding-block: 44px 36px; }
.benchmark-intro { display: grid; grid-template-columns: minmax(0, 1fr) 340px; align-items: end; gap: 44px; }
.benchmark-intro h1 { max-width: 820px; margin: 8px 0 14px; font-size: clamp(38px, 5.5vw, 66px); line-height: .98; letter-spacing: -.065em; }
.benchmark-intro > div > p:last-child { max-width: 760px; margin: 0; color: #5d6d66; font-size: 14px; line-height: 1.75; }
.integrity-card { display: flex; align-items: center; gap: 14px; border: 1px solid #b9daca; border-radius: 15px; padding: 18px; background: #f8fffb; color: #185d47; }
.integrity-check { width: 34px; height: 34px; display: grid; place-items: center; flex: none; border-radius: 50%; color: #fff; background: var(--green); font-weight: 850; }
.integrity-card div { display: grid; gap: 4px; }
.integrity-card strong { font-size: 13px; }
.integrity-card small { color: #6d7f77; font: 600 10px ui-monospace, monospace; }

.benchmark-summary { margin-top: 30px; display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: #fff; box-shadow: 0 8px 30px rgb(23 55 45 / 5%); }
.benchmark-summary article { min-height: 112px; display: grid; align-content: center; gap: 7px; padding: 20px 22px; border-right: 1px solid var(--border); }
.benchmark-summary article:last-child { border-right: 0; }
.benchmark-summary strong { font-size: 31px; letter-spacing: -.055em; }
.benchmark-summary span { color: #718079; font-size: 10px; font-weight: 650; }
.benchmark-summary small { color: #98a39e; font: 600 9px ui-monospace, monospace; }
.benchmark-summary .summary-total { color: #fff; background: var(--primary); }
.benchmark-summary .summary-total span, .benchmark-summary .summary-total small { color: #bed1ca; }
.benchmark-summary .summary-positive strong { color: #16815e; }
.benchmark-summary .summary-caution strong { color: #a46c11; }

.result-surface { margin-top: 24px; border: 1px solid var(--border); border-radius: 16px; padding: 24px; background: #fff; }
.surface-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.surface-heading p { margin: 0; }
.surface-heading h2 { margin: 5px 0 0; font-size: 24px; letter-spacing: -.04em; }
.evidence-link, .method-card a, .row-evidence { color: #216b53; font-size: 10px; font-weight: 700; text-decoration: none; }
.evidence-link:hover, .method-card a:hover, .row-evidence:hover { text-decoration: underline; }

.control-grid { margin-top: 22px; display: grid; grid-template-columns: 1.3fr .75fr .75fr; gap: 12px; padding: 13px; border: 1px solid #e0e8e4; border-radius: 13px; background: #f7f9f8; }
.control-grid > div, .build-toolbar > div { min-width: 0; display: grid; gap: 6px; }
.control-label { color: #8b9792; font: 750 8px ui-monospace, monospace; letter-spacing: .1em; }
.segmented { display: flex; align-items: center; gap: 4px; min-width: 0; overflow-x: auto; }
.segmented button { min-height: 31px; border: 1px solid #d8e2de; border-radius: 8px; padding: 0 10px; color: #5f7068; background: #fff; font-size: 10px; font-weight: 700; white-space: nowrap; }
.segmented button:hover { background: #edf3f0; }
.segmented button[aria-pressed="true"] { border-color: var(--primary); color: #fff; background: var(--primary); }

.chart-heading { margin-top: 25px; display: flex; align-items: end; justify-content: space-between; gap: 22px; }
.chart-heading > div { display: grid; gap: 4px; }
.chart-heading strong { font-size: 15px; }
.chart-heading span { color: #87938e; font: 600 9px ui-monospace, monospace; }
.comparison-chart { margin-top: 16px; display: grid; gap: 10px; }
.comparison-row { min-height: 48px; display: grid; grid-template-columns: 135px minmax(0, 1fr) 88px; align-items: center; gap: 15px; }
.candidate-label { min-width: 0; display: grid; gap: 3px; }
.candidate-label strong { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.candidate-label small { color: #93a09a; font: 600 8px ui-monospace, monospace; }
.bar-track { height: 11px; border-radius: 999px; background: #edf2f0; overflow: hidden; }
.bar-fill { display: block; height: 100%; border-radius: inherit; background: #bdd8ce; transition: width .25s ease; }
.candidate-typerb-native .bar-fill { background: var(--primary); }
.candidate-typerb-go .bar-fill { background: #d7a94d; }
.metric-value { text-align: right; font: 720 10px ui-monospace, monospace; }

.exact-data { margin-top: 20px; border-top: 1px solid #e4ebe8; }
.exact-data summary { display: flex; align-items: center; justify-content: space-between; padding: 15px 2px 0; color: #617169; cursor: pointer; font-size: 10px; font-weight: 700; }
.exact-data[open] summary span { transform: rotate(180deg); }
.table-scroll { margin-top: 12px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 10px; }
th, td { padding: 9px 10px; border-bottom: 1px solid #e9eeec; text-align: right; white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
thead th { color: #85918c; background: #f8faf9; font: 700 8px ui-monospace, monospace; letter-spacing: .05em; }
tbody th { font-size: 10px; }
tbody td { color: #607069; font-family: ui-monospace, monospace; }

.build-toolbar { margin-top: 21px; display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.build-toolbar > p { max-width: 560px; margin: 0; color: #74817b; font-size: 11px; line-height: 1.6; }
.build-grid { margin-top: 17px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; }
.build-card { min-width: 0; border: 1px solid #dfe7e3; border-radius: 13px; padding: 17px; background: #fbfcfb; }
.build-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.build-heading h3 { margin: 0; font-size: 13px; letter-spacing: -.02em; }
.build-outcome { color: #16815e; font: 750 10px ui-monospace, monospace; white-space: nowrap; }
.build-comparison { margin-top: 18px; display: grid; gap: 13px; }
.build-row { display: grid; gap: 6px; }
.build-row-label { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.build-row-label span { color: #63736c; font-size: 9px; font-weight: 700; }
.build-row-label strong { font: 700 9px ui-monospace, monospace; }
.build-row .bar-track { height: 7px; }
.build-footer { margin-top: 15px; padding-top: 11px; border-top: 1px solid #e4ebe8; display: flex; justify-content: space-between; gap: 10px; color: #8a9691; font: 600 8px ui-monospace, monospace; }

.method-grid { margin-top: 14px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 11px; }
.method-card, .interpretation-note { min-height: 138px; border-radius: 13px; padding: 19px; }
.method-card { border: 1px solid #bed8ce; background: #f8fffb; }
.method-card .eyebrow { margin: 0; }
.method-card h2 { margin: 6px 0 8px; font-size: 17px; letter-spacing: -.025em; }
.method-card p:not(.eyebrow) { margin: 0 0 11px; color: #687870; font-size: 10px; line-height: 1.6; }

.interpretation-note { display: flex; gap: 12px; border: 1px solid #e4d3a3; background: #fffaf0; color: #765814; }
.interpretation-note strong { flex: none; font-size: 11px; }
.interpretation-note p { margin: 0; color: #776d55; font-size: 11px; line-height: 1.55; }

@media (max-width: 820px) {
  .benchmark-intro { grid-template-columns: 1fr; gap: 20px; }
  .benchmark-summary { grid-template-columns: repeat(2, 1fr); }
  .benchmark-summary article { border-bottom: 1px solid var(--border); }
  .control-grid { grid-template-columns: 1fr; }
  .build-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .site-nav a { padding-inline: 7px; }
  .header-actions { gap: 6px; }
  .benchmark-layout { padding-top: 30px; }
  .benchmark-summary { grid-template-columns: 1fr; }
  .benchmark-summary article { min-height: 86px; }
  .surface-heading { align-items: flex-start; flex-direction: column; }
  .chart-heading { align-items: flex-start; flex-direction: column; }
  .comparison-row { grid-template-columns: 94px minmax(0, 1fr) 72px; gap: 9px; }
  .build-toolbar { align-items: flex-start; flex-direction: column; }
  .interpretation-note { flex-direction: column; }
}