:root {
  --ink: #071522;
  --ink-2: #0d2030;
  --panel: #102637;
  --line: rgba(145, 181, 205, .18);
  --muted: #89a0b2;
  --text: #dce8ef;
  --white: #f7fbfd;
  --blue: #5da9d6;
  --green: #72c69b;
  --gold: #d6b86d;
  --danger: #e27474;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.muted { color: var(--muted); }
.green { color: var(--green); }
.blue { color: var(--blue); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 21, 34, .92);
  backdrop-filter: blur(18px);
}
.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: flex; align-items: center; gap: 13px; }
.brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(93,169,214,.55);
  display: grid;
  place-items: center;
  color: var(--blue);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
}
.brand-name { display: block; color: var(--white); font-weight: 700; letter-spacing: .01em; }
.brand-parent { display: block; color: var(--muted); font-size: 9px; letter-spacing: .15em; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  color: #aebfcb;
  font-size: 13px;
  transition: color .2s ease;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--white); }
.nav a[aria-current="page"] { position: relative; }
.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -30px;
  height: 2px;
  background: var(--blue);
}
.menu-button { display: none; background: transparent; border: 1px solid var(--line); color: var(--white); padding: 8px 10px; }

.hero { padding: 92px 0 72px; border-bottom: 1px solid var(--line); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr); gap: 68px; align-items: end; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 850px;
  margin-bottom: 28px;
  color: var(--white);
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(48px, 6vw, 78px);
  font-weight: 600;
  letter-spacing: -.045em;
  line-height: 1.02;
}
.hero-copy { max-width: 780px; color: #afc0cb; font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--blue);
  background: var(--blue);
  color: #06131d;
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s, background .2s;
}
.button:hover { transform: translateY(-2px); background: #77b9dd; }
.button.secondary { background: transparent; color: var(--text); border-color: var(--line); }
.button.secondary:hover { border-color: var(--blue); background: rgba(93,169,214,.06); }
.research-proof {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(16,38,55,.86), rgba(9,25,38,.9));
  padding: 28px;
}
.research-proof::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, var(--green), transparent); }
.proof-label { color: var(--muted); font: 600 10px/1.4 "IBM Plex Mono", monospace; letter-spacing: .13em; text-transform: uppercase; }
.proof-title { margin: 12px 0 26px; color: var(--white); font-family: "Source Serif 4", serif; font-size: 27px; line-height: 1.2; }
.proof-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.proof-stat { background: var(--ink-2); padding: 18px; }
.proof-stat strong { display: block; color: var(--white); font: 600 23px/1.2 "IBM Plex Mono", monospace; }
.proof-stat span { color: var(--muted); font-size: 11px; }

.section { padding: 78px 0; border-bottom: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: .65fr 1.35fr; gap: 60px; margin-bottom: 42px; align-items: start; }
.section-heading h2, .page-intro h1 {
  margin: 0;
  color: var(--white);
  font-family: "Source Serif 4", serif;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -.025em;
}
.section-heading p { max-width: 670px; color: var(--muted); font-size: 16px; }
.signal-flow { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.signal {
  min-height: 250px;
  padding: 26px;
  border-right: 1px solid var(--line);
  background: rgba(13,32,48,.55);
}
.signal:last-child { border-right: 0; }
.signal-number { color: var(--blue); font: 600 11px "IBM Plex Mono", monospace; }
.signal h3 { margin: 50px 0 12px; color: var(--white); font-family: "Source Serif 4", serif; font-size: 24px; }
.signal p { color: var(--muted); font-size: 13px; }

.featured-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 22px; }
.feature-card, .card {
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.feature-card { padding: 40px; }
.tag { display: inline-flex; padding: 5px 8px; border: 1px solid rgba(114,198,155,.3); color: var(--green); font: 600 9px "IBM Plex Mono", monospace; letter-spacing: .1em; text-transform: uppercase; }
.feature-card h3 { max-width: 680px; margin: 28px 0 16px; color: var(--white); font: 600 clamp(30px, 4vw, 48px)/1.08 "Source Serif 4", serif; }
.feature-card .dek { max-width: 700px; color: #abc0cc; font-size: 16px; }
.feature-meta { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font: 500 10px "IBM Plex Mono", monospace; letter-spacing: .06em; text-transform: uppercase; }
.side-stack { display: grid; gap: 22px; }
.metric-card { padding: 26px; }
.metric-card .metric { display: block; margin: 26px 0 5px; color: var(--white); font: 600 34px "IBM Plex Mono", monospace; }
.metric-card h3 { color: var(--white); font-size: 15px; }

.coverage-grid, .research-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.library-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.library-grid .library-card { grid-column: span 2; }
.library-grid .library-card:nth-child(4), .library-grid .library-card:nth-child(5) { grid-column: span 3; }
.coverage-card, .library-card, .research-card { padding: 28px; transition: transform .2s, border-color .2s; }
.coverage-card:hover, .library-card:hover, .research-card:hover { transform: translateY(-3px); border-color: rgba(93,169,214,.5); }
.coverage-card h3, .library-card h3, .research-card h3 { color: var(--white); font-family: "Source Serif 4", serif; font-size: 24px; line-height: 1.25; }
.coverage-card p, .library-card p, .research-card p { color: var(--muted); font-size: 13px; }
.card-link { display: inline-flex; margin-top: 18px; color: var(--blue); font-size: 12px; font-weight: 700; }
.card-link::after { content: " →"; margin-left: 6px; }

.page-intro { padding: 78px 0 55px; border-bottom: 1px solid var(--line); }
.page-intro h1 { max-width: 850px; font-size: clamp(44px, 6vw, 68px); }
.page-intro .lead { max-width: 800px; margin: 24px 0 0; color: #adc0cc; font-size: 17px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 30px 0; }
.filter { border: 1px solid var(--line); background: transparent; color: var(--muted); padding: 9px 13px; cursor: pointer; }
.filter.active, .filter:hover { color: var(--white); border-color: var(--blue); }
.research-card .meta { color: var(--blue); font: 600 10px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.research-card[hidden] { display: none; }
.library-card { min-height: 260px; display: flex; flex-direction: column; }
.library-card .card-link { margin-top: auto; }
.framework { display: grid; grid-template-columns: 280px 1fr; border: 1px solid var(--line); }
.framework-label { padding: 28px; border-right: 1px solid var(--line); color: var(--blue); font: 600 11px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.framework-body { padding: 28px; }
.framework-body h3 { color: var(--white); font-family: "Source Serif 4", serif; font-size: 27px; }

.article-hero { padding: 78px 0 50px; border-bottom: 1px solid var(--line); }
.article-shell { width: min(820px, calc(100% - 40px)); margin: 0 auto; }
.article-hero h1 { max-width: 900px; font-size: clamp(44px, 6vw, 70px); }
.article-dek { max-width: 760px; margin: 24px 0 0; color: #adc0cc; font-size: 19px; line-height: 1.7; }
.article-byline { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 32px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font: 500 11px "IBM Plex Mono", monospace; letter-spacing: .04em; text-transform: uppercase; }
.article-body { padding: 58px 0 90px; }
.article-body h2 { margin: 54px 0 18px; color: var(--white); font: 600 34px/1.2 "Source Serif 4", serif; letter-spacing: -.02em; }
.article-body h3 { margin: 34px 0 12px; color: var(--white); font-size: 19px; }
.article-body p, .article-body li { color: #bed0da; font-size: 17px; line-height: 1.85; }
.article-body ul, .article-body ol { margin: 18px 0 28px; padding-left: 24px; }
.article-body li { margin-bottom: 8px; padding-left: 6px; }
.article-body strong { color: var(--white); }
.article-body blockquote { margin: 30px 0; padding: 22px 26px; border-left: 2px solid var(--green); background: rgba(16,38,55,.62); color: var(--white); font: 600 21px/1.55 "Source Serif 4", serif; }
.article-body blockquote p { margin: 0; color: var(--white); font: inherit; }
.formula { margin: 20px 0; padding: 20px 22px; border: 1px solid var(--line); background: var(--ink-2); color: var(--green); font: 600 15px/1.65 "IBM Plex Mono", monospace; }
.article-table-wrap { margin: 30px 0; overflow-x: auto; border: 1px solid var(--line); }
.article-table { width: 100%; min-width: 620px; border-collapse: collapse; }
.article-table th, .article-table td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; }
.article-table th { color: var(--blue); font: 600 10px "IBM Plex Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.article-table td { color: #bed0da; font-size: 14px; }
.article-note { margin-top: 58px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.original-link { display: inline-flex; margin-top: 20px; color: var(--blue); font-weight: 700; font-size: 13px; }
.allocation-bridge { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 34px; border: 1px solid var(--line); }
.bridge-step { position: relative; padding: 20px; border-right: 1px solid var(--line); background: rgba(13,32,48,.5); }
.bridge-step:last-child { border-right: 0; }
.bridge-step:not(:last-child)::after { content: "→"; position: absolute; top: 18px; right: -9px; z-index: 2; color: var(--green); background: var(--ink); padding: 0 2px; }
.bridge-step span { display: block; color: var(--blue); font: 600 9px "IBM Plex Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.bridge-step strong { display: block; margin-top: 8px; color: var(--white); font-size: 14px; }
.report-showcase { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); gap: 52px; align-items: start; }
.report-cover { position: sticky; top: 112px; border: 1px solid var(--line); background: var(--ink-2); padding: 12px; }
.report-cover img { display: block; width: 100%; height: auto; }
.report-summary h2 { margin: 0 0 18px; color: var(--white); font: 600 clamp(34px, 4vw, 52px)/1.08 "Source Serif 4", serif; letter-spacing: -.03em; }
.report-summary .lead { color: #b5c7d1; font-size: 17px; }
.report-facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 30px 0; border: 1px solid var(--line); }
.report-fact { padding: 18px; border-right: 1px solid var(--line); }
.report-fact:last-child { border-right: 0; }
.report-fact strong { display: block; color: var(--white); font: 600 22px "IBM Plex Mono", monospace; }
.report-fact span { color: var(--muted); font-size: 11px; }
.inside-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 26px; }
.inside-item { padding: 18px; border: 1px solid var(--line); background: rgba(13,32,48,.5); }
.inside-item span { color: var(--blue); font: 600 10px "IBM Plex Mono", monospace; }
.inside-item h3 { margin: 10px 0 5px; color: var(--white); font-size: 15px; }
.inside-item p { margin: 0; color: var(--muted); font-size: 12px; }
.access-panel { margin-top: 34px; padding: 26px; border: 1px solid rgba(114,198,155,.3); background: rgba(114,198,155,.05); }
.access-panel h3 { color: var(--white); font-family: "Source Serif 4", serif; font-size: 24px; }
.parent-attribution { margin-top: 30px; }
.parent-link { display: inline-flex; align-items: center; gap: 12px; color: #b7c9d3; font-size: 12px; transition: color .2s ease; }
.parent-link:hover { color: var(--white); }
.parent-logo { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid rgba(93,169,214,.45); color: var(--blue); background: rgba(13,32,48,.6); font: 600 9px "IBM Plex Mono", monospace; letter-spacing: .04em; }
.parent-link strong { color: var(--white); font-weight: 600; }
.parent-arrow { color: var(--green); }

.footer { padding: 48px 0; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; }
.footer-title { color: var(--white); font-family: "Source Serif 4", serif; font-size: 24px; }
.footer p { margin-bottom: 5px; color: var(--muted); font-size: 11px; }
.footer-links { display: flex; gap: 22px; color: #aabcc8; font-size: 12px; }

@media (max-width: 900px) {
  .menu-button { display: block; }
  .nav { display: none; position: absolute; top: 81px; left: 0; right: 0; padding: 20px; background: var(--ink-2); border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; }
  .nav.open { display: flex; }
  .nav a[aria-current="page"]::after { display: none; }
  .hero-grid, .featured-grid, .section-heading { grid-template-columns: 1fr; }
  .signal-flow { grid-template-columns: 1fr 1fr; }
  .library-grid { grid-template-columns: 1fr 1fr; }
  .library-grid .library-card, .library-grid .library-card:nth-child(4), .library-grid .library-card:nth-child(5) { grid-column: span 1; }
  .allocation-bridge { grid-template-columns: 1fr 1fr; }
  .bridge-step:nth-child(2) { border-right: 0; }
  .bridge-step:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .report-showcase { grid-template-columns: 1fr; }
  .report-cover { position: static; max-width: 480px; }
  .signal:nth-child(2) { border-right: 0; }
  .signal:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 620px) {
  .container { width: min(100% - 28px, var(--max)); }
  .hero { padding: 62px 0 54px; }
  h1 { font-size: 43px; }
  .signal-flow, .coverage-grid, .library-grid, .research-grid, .footer-grid, .framework, .allocation-bridge, .inside-list, .report-facts { grid-template-columns: 1fr; }
  .bridge-step, .bridge-step:nth-child(2), .report-fact { border-right: 0; border-bottom: 1px solid var(--line); }
  .bridge-step:last-child, .report-fact:last-child { border-bottom: 0; }
  .bridge-step::after { display: none; }
  .signal { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .signal h3 { margin-top: 28px; }
  .framework-label { border-right: 0; border-bottom: 1px solid var(--line); }
}

/* Local automation preview — safe to remove or keep when the live template is ready. */
.preview-hero { padding-top: 68px; }
.preview-hero h1 { max-width: 760px; }
.article-meta { margin-top: 28px; color: var(--muted); font: 600 10px/1.6 "IBM Plex Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.preview-banner { padding: 28px; border: 1px solid rgba(129, 236, 174, .35); background: linear-gradient(145deg, rgba(17, 49, 58, .95), rgba(9, 30, 43, .96)); box-shadow: 0 22px 60px rgba(0, 0, 0, .18); }
.preview-banner h2 { margin: 0 0 12px; font-size: 24px; }
.preview-banner p:not(.eyebrow) { margin-bottom: 20px; color: #c2d1d8; font-size: 14px; line-height: 1.7; }
.preview-status, .preview-chip { display: inline-block; padding: 7px 10px; border: 1px solid rgba(129, 236, 174, .35); color: var(--green); font: 600 10px/1 "IBM Plex Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.automation-preview { max-width: 1080px; }
.preview-callout { margin-bottom: 32px; padding: 22px 24px; border-left: 3px solid var(--green); background: rgba(17, 45, 56, .72); }
.preview-callout p:last-child { max-width: 820px; margin: 0; color: #c3d0d7; line-height: 1.75; }
.preview-data-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 48px; }
.preview-card { min-height: 190px; padding: 24px; border: 1px solid var(--line); background: rgba(14, 34, 47, .72); }
.preview-card h2 { margin: 18px 0 10px; font-size: 20px; }
.preview-card p:not(.eyebrow) { min-height: 48px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.preview-article { max-width: 820px; }
.preview-article h2 { margin: 0 0 16px; font-size: clamp(30px, 4vw, 48px); }
.preview-article h3 { margin-top: 42px; }
.preview-dek { color: #c2d0d7; font-size: 19px; line-height: 1.7; }
.preview-article blockquote { margin: 34px 0; padding: 22px 26px; border-left: 3px solid var(--green); background: rgba(17, 45, 56, .72); color: #e9f0f2; font-family: "Source Serif 4", Georgia, serif; font-size: 20px; line-height: 1.5; }
.preview-note { margin-top: 42px; padding: 18px 20px; border: 1px dashed rgba(129, 236, 174, .4); color: var(--muted); font-size: 13px; line-height: 1.7; }
@media (max-width: 780px) { .preview-data-grid { grid-template-columns: 1fr; } .preview-banner { margin-top: 8px; } }
/* Refinement: compact professional metric tiles and grouped data table. */
.professional-tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 48px; }
.professional-tiles .preview-card { min-height: 158px; padding: 18px; border-color: rgba(132, 166, 181, .28); background: linear-gradient(155deg, rgba(16, 39, 52, .96), rgba(10, 27, 39, .96)); }
.professional-tiles .preview-card h2 { margin: 0; }
.professional-tiles .preview-card p:not(.eyebrow) { min-height: 42px; margin: 12px 0 16px; font-size: 12px; line-height: 1.55; }
.tile-value { min-height: 30px; margin-top: 14px; color: var(--white); font: 600 19px/1.25 "IBM Plex Mono", monospace; letter-spacing: -.02em; }
.tile-value span { color: var(--green); font-size: 13px; }
.professional-tiles .preview-chip { padding: 5px 7px; font-size: 9px; }
.metric-table-wrap { margin: 46px 0 52px; }
.metric-table-wrap h3 { margin: 10px 0 20px; font-size: 24px; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); }
.metric-table { width: 100%; min-width: 720px; border-collapse: collapse; background: rgba(12, 31, 43, .7); }
.metric-table caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.metric-table th, .metric-table td { padding: 14px 16px; border-bottom: 1px solid rgba(118, 156, 171, .16); text-align: left; vertical-align: top; font-size: 13px; line-height: 1.45; }
.metric-table thead th { color: var(--green); background: rgba(16, 50, 62, .9); font: 600 10px/1.3 "IBM Plex Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.metric-table tbody td { color: #c9d5da; }
.metric-table tbody td:first-child { color: var(--white); font-weight: 600; }
.metric-table .table-group th { padding: 10px 16px; border-top: 1px solid rgba(129, 236, 174, .28); border-bottom: 1px solid rgba(129, 236, 174, .18); color: var(--green); background: rgba(12, 42, 49, .92); font: 600 10px/1.3 "IBM Plex Mono", monospace; letter-spacing: .1em; text-transform: uppercase; }
.metric-table tr:last-child td { border-bottom: 0; }
.table-footnote { margin: 14px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
@media (max-width: 900px) { .professional-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .professional-tiles { grid-template-columns: 1fr; } .tile-value { font-size: 18px; } }
/* Refinement: professional hierarchy for long-form research sections. */
.research-section { padding: 12px 0 0; }
.research-section + .research-section { margin-top: 58px; padding-top: 58px; border-top: 1px solid var(--line); }
.research-section-head { display: grid; grid-template-columns: 48px minmax(0, 760px); gap: 20px; align-items: start; }
.research-section-marker { padding-top: 5px; color: var(--green); font: 600 12px/1 "IBM Plex Mono", monospace; letter-spacing: .08em; }
.research-section-head .eyebrow { margin: 0 0 12px; color: var(--green); }
.research-section-head h2 { max-width: 760px; margin: 0; color: var(--white); font-size: clamp(30px, 4vw, 46px); line-height: 1.08; letter-spacing: -.03em; }
.section-lead { max-width: 740px; margin: 18px 0 0; color: #c4d3d9; font-size: 17px; line-height: 1.7; }
.research-section-copy { max-width: 720px; margin: 24px 0 0 68px; }
.research-section-copy p { margin: 0 0 20px; color: #b9cad2; font-size: 15px; line-height: 1.82; }
.research-section-copy p:last-child { margin-bottom: 0; }
.research-section + .metric-table-wrap { margin-top: 58px; }
@media (max-width: 640px) { .research-section-head { grid-template-columns: 32px minmax(0, 1fr); gap: 12px; } .research-section-marker { font-size: 10px; } .research-section-head h2 { font-size: 30px; } .section-lead { font-size: 16px; } .research-section-copy { margin-left: 44px; } .research-section + .research-section { margin-top: 42px; padding-top: 42px; } }

/* Capital Compass system refinement: professional responsive header and type scale. */
.site-header .header-inner{position:relative}
@media(max-width:900px){
  .site-header .header-inner{min-height:76px;padding-top:13px;padding-bottom:13px}
  .brand{min-width:0;gap:10px}
  .brand-mark{width:34px;height:34px;flex:0 0 34px}
  .brand-name{font-size:15px;line-height:1.2}
  .brand-parent{max-width:235px;margin-top:4px;font-size:8px;line-height:1.25;letter-spacing:.13em}
  .menu-button{display:inline-flex;align-items:center;justify-content:center;min-width:78px;min-height:42px;padding:0 13px;border:1px solid rgba(93,169,214,.42);background:rgba(13,32,48,.72);color:var(--white);font:600 10px/1 "IBM Plex Mono",monospace;letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
  .menu-button:hover,.menu-button:focus-visible{border-color:var(--blue);background:rgba(93,169,214,.1);outline:none}
  .nav{top:calc(100% + 1px);left:0;right:0;padding:7px;background:rgba(7,21,34,.98);border:1px solid var(--line);box-shadow:0 18px 35px rgba(0,0,0,.3)}
  .nav.open{display:flex}
  .nav a{display:flex;align-items:center;min-height:46px;width:100%;padding:0 13px;border-bottom:1px solid rgba(145,181,205,.12);font:500 11px/1 "IBM Plex Mono",monospace;letter-spacing:.1em;text-transform:uppercase}
  .nav a:last-child{border-bottom:0}
  .nav a:hover,.nav a:focus-visible{background:rgba(93,169,214,.08);color:var(--white);outline:none}
}
@media(max-width:380px){.brand-parent{display:none}.header-inner{gap:12px}.menu-button{min-width:72px}}

/* Complete footer navigation on all viewport sizes. */
.footer-links{display:grid;grid-template-columns:repeat(2,minmax(120px,1fr));gap:12px 26px;align-items:center}
.footer-links a{white-space:nowrap}
@media(max-width:620px){.footer-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 20px;margin-top:12px}.footer-links a{font-size:12px}}