:root {
  --background: #f5f5f1;
  --surface: #ffffff;
  --text: #0a0a0a;
  --muted: #63645f;
  --line: #111111;
  --line-soft: #dcdcd6;
  --green: #0a0a0a;
  --green-dark: #000000;
  --green-soft: #eeeeea;
  --shadow: none;
  --ink: #0a0a0a;
  --ink-panel: #161616;
  --ink-line: #2c2c2c;
  --ink-text: #f4f4f1;
  --ink-muted: #8f8f89;
  --accent: #315da8;
  --accent-hover: #244a8c;
  --accent-soft: #e3e8f0;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 6rem;
  --header-clear: 96px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-clear); }
body {
  margin: 0;
  color: var(--text);
  background: var(--background);
  font-family: "Noto Sans", Inter, system-ui, sans-serif;
  font-size: 0.9375rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
h1, h2, h3, .brand { font-family: "Space Grotesk", "Noto Sans", Inter, system-ui, sans-serif; }
h1, h2 { text-wrap: balance; }
.main-nav a:focus-visible, .language-button:focus-visible, .article-language a:focus-visible,
.button:focus-visible, .hero-card-cta:focus-visible, .hero-card-tab:focus-visible,
.text-link:focus-visible, .filter-button:focus-visible, .news-sections button:focus-visible,
.story-arrow:focus-visible, .footer-links a:focus-visible, .article-prose a:focus-visible,
.article-toc a:focus-visible, .about-index a:focus-visible, .heading-anchor:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 0.625rem 1rem; background: var(--text); color: white; }
.skip-link:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--text); background: rgba(245, 245, 241, .92); backdrop-filter: blur(14px); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 1.875rem; }
.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand-logo { display: block; width: auto; height: 42px; }
.main-nav { display: flex; align-items: center; align-self: stretch; gap: 2.125rem; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.main-nav a { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 0.375rem; height: 100%; }
.main-nav a::before { display: none; width: 14px; color: var(--muted); font: 700 0.8125rem "DM Mono", monospace; text-align: center; transition: color .2s ease; }
.main-nav a[href$="index.html"]::before { content: "⌂"; }
.main-nav a[href$="blog.html"]::before { content: "▤"; }
.main-nav a[href$="lab.html"]::before { content: "△"; }
.main-nav a[href$="casos.html"]::before { content: "▣"; }
.main-nav a[href$="noticias.html"]::before { content: "▥"; }
.main-nav a[href$="about.html"]::before { content: "◎"; }
.main-nav a:hover::before, .main-nav a.active::before { color: var(--accent); }
.main-nav a svg { display: none; }
.main-nav a::after { content: ""; position: absolute; bottom: 18px; width: 0; height: 2px; background: var(--accent); transition: width .2s ease; }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 1.125rem; }
.language-switcher { display: flex; align-items: center; gap: 0.125rem; color: var(--muted); font-family: "DM Mono", ui-monospace, monospace; font-size: 0.75rem; }
.language-button { min-width: 32px; min-height: 32px; border: 0; padding: 0.25rem; color: var(--muted); background: transparent; cursor: pointer; font-weight: 500; }
.language-button:hover, .language-button.active { color: var(--accent); }

.button { min-height: 43px; display: inline-flex; align-items: center; justify-content: center; gap: 0.5625rem; padding: 0 1.25rem; border: 1px solid var(--accent); border-radius: 0; color: var(--accent); font-weight: 700; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: .05em; transition: transform .2s ease, color .2s ease, background .2s ease, border .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 37px; padding-inline: 1rem; font-size: 0.75rem; }
.button-primary { color: white; background: var(--accent); box-shadow: none; }
.button-primary:hover { color: var(--accent); background: white; }
.button-outline { color: var(--accent); background: var(--surface); }
.button-outline:hover { color: white; background: var(--accent); }

.eyebrow { margin: 0 0 0.875rem; color: var(--text); font-family: "DM Mono", monospace; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: .06em; }

/* Landing hero card */
.hero-shell { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 2rem 1.25rem; background: var(--background); }
.hero-shell .site-header { position: static; width: min(100%, 900px); margin-bottom: 1.125rem; border-bottom: 0; background: transparent; backdrop-filter: none; }
.hero-shell .header-inner { width: 100%; margin-inline: 0; }
.hero-shell .brand { font-size: 1rem; }
.hero-shell .main-nav { gap: 1.25rem; font-size: 0.6875rem; }
.hero-shell .main-nav a { display: inline-flex; align-items: center; gap: 0.375rem; }
.hero-shell .main-nav a::before { display: none; }
.hero-shell .main-nav a svg { display: block; color: var(--muted); transition: color .2s ease; }
.hero-shell .main-nav a:hover svg, .hero-shell .main-nav a.active svg { color: var(--accent); }
.hero-card { width: min(100%, 900px); min-height: 540px; display: grid; grid-template-columns: 40% 60%; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: 0; box-shadow: none; }
.hero-card-panel { display: flex; flex-direction: column; padding: 3rem; }
.hero-card-dark { position: relative; justify-content: center; align-items: flex-start; color: var(--ink-text); background: var(--ink); }
.hero-card-tabs { position: absolute; left: 0; bottom: 0; display: flex; }
.hero-card-tab { padding: 0.625rem 1rem; border: 1px solid var(--ink-line); border-bottom: 0; border-left: 0; color: var(--ink-muted); background: var(--ink-panel); font-family: "DM Mono", monospace; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; transition: color .2s ease, background .2s ease; }
.hero-card-tab:first-child { border-left: 1px solid var(--ink-line); }
.hero-card-tab:hover { color: var(--accent); background: var(--ink); }
.hero-card-logo { display: block; width: fit-content; margin: 0 0 1.625rem; padding: 0.625rem 0.875rem; border: 1px solid var(--ink-line); color: var(--ink-muted); }
.hero-card-label { margin: 0 0 0.875rem; color: var(--ink-muted); font-family: "DM Mono", monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; }
.hero-card-name { margin: 0; font-family: "Space Grotesk", sans-serif; font-size: clamp(2.75rem, 6vw, 4.25rem); font-weight: 700; line-height: .92; letter-spacing: -.01em; }
.hero-card-name span { color: var(--ink-muted); }
.hero-card-skills { max-width: 250px; margin: 1.625rem 0 1.75rem; color: var(--ink-muted); font-size: 0.875rem; line-height: 1.65; }
.hero-card-cta { align-self: flex-start; display: inline-flex; align-items: center; gap: 0.625rem; min-height: 44px; padding: 0.75rem 1.125rem; border: 1px solid var(--accent); color: #ffffff; background: var(--accent); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: .05em; transition: background .2s ease, transform .2s ease; }
.hero-card-cta:hover { background: var(--accent-hover); transform: translateY(-2px); }
.hero-card-light { color: var(--text); background: var(--surface); }
.hero-card-badge { align-self: flex-start; display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.625rem; color: var(--accent-hover); background: var(--accent-soft); font-size: 0.7813rem; }
.hero-card-badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.hero-card-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 1.25rem; margin-top: 2.75rem; padding-bottom: 0.625rem; border-bottom: 1px solid var(--line-soft); }
.hero-card-heading h2 { margin: 0; color: var(--accent); font-family: "DM Mono", monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.hero-card-location { display: inline-flex; align-items: center; gap: 0.3125rem; color: var(--muted); font-size: 0.7813rem; }
.hero-card-location svg { color: var(--accent); }
.hero-card-bio { max-width: 440px; margin: 1.125rem 0 1.5rem; color: var(--muted); font-size: 0.9375rem; line-height: 1.7; }
.hero-card-subheading { margin: 0 0 0.625rem; color: var(--accent); font-family: "DM Mono", monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.hero-card-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.hero-card-chips span { padding: 0.5rem 0.625rem; border: 1px solid var(--accent); color: var(--accent); font-size: 0.7813rem; }
.hero-card-footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.25rem; margin-top: auto; padding-top: 1.125rem; color: var(--muted); font-size: 0.75rem; }
.hero-card-footer p { margin: 0; }
.hero-card-social { display: flex; gap: 0.125rem; }
.hero-card-social a { width: 40px; height: 40px; display: grid; place-items: center; color: var(--accent); transition: color .16s ease, transform .16s ease; }
.hero-card-social a:hover { color: var(--accent-hover); transform: translateY(-2px); }

.section { padding-block: var(--space-6); scroll-margin-top: 96px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 1.25rem; margin-bottom: 1.5rem; }
.section-heading h2, .info-panel h2 { margin: 0; font-size: clamp(1.5rem, 3vw, 2.125rem); font-weight: 700; letter-spacing: -.02em; text-transform: uppercase; }
.heading-icon { margin-right: 0.4375rem; font-family: "DM Mono", monospace; }
.text-link { color: var(--accent); font-size: 0.8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.125rem; }
.article-card, .lab-card, .info-panel { border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
.article-card { position: relative; min-height: 260px; display: flex; flex-direction: column; padding: 1.375rem; transition: border .2s ease, box-shadow .2s ease, transform .2s ease; }
.article-card:hover { transform: translate(-3px, -3px); box-shadow: 5px 5px 0 var(--text); }
.card-topline, .card-meta { display: flex; align-items: center; justify-content: space-between; gap: 0.625rem; color: var(--muted); font-family: "DM Mono", monospace; font-size: 0.625rem; text-transform: uppercase; }
.tag { padding: 0.125rem 0.5rem; border: 1px solid var(--accent); border-radius: 0; color: var(--accent); background: transparent; font-weight: 600; }
.article-card h3 { margin: 1.375rem 0 0.625rem; font-size: 1.1875rem; line-height: 1.3; letter-spacing: -.01em; font-weight: 700; }
.article-card h3 a::after { content: ""; position: absolute; inset: 0; }
.article-card p { margin: 0; color: var(--muted); font-size: 0.8125rem; }
.card-meta { margin-top: auto; padding-top: 1.5rem; border-top: 1px solid var(--line-soft); }

.lab-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.875rem; }
.lab-card { min-height: 330px; display: flex; flex-direction: column; padding: 1.0625rem; }
.lab-card h3 { margin: 0 0 0.875rem; font-size: 0.875rem; font-weight: 700; text-transform: uppercase; }
.lab-card p { margin: auto 0 0.5rem; color: var(--muted); font-size: 0.75rem; }
.code-block { min-height: 174px; margin: 0 0 0.9375rem; padding: 0.875rem; overflow: auto; border: 1px solid var(--line); border-radius: 0; color: #29332c; background: #fafbf9; font: 0.5938rem/1.55 "DM Mono", monospace; }
.code-block b { color: var(--text); font-weight: 700; }
.chart { position: relative; height: 175px; padding: 0.625rem 0 0 1.75rem; border-bottom: 1px solid var(--line); }
.chart svg { width: 100%; height: 135px; overflow: visible; }
.chart-line { fill: none; stroke-width: 2.5; }
.chart-green { stroke: var(--text); }
.chart-gray { stroke: #9aa19c; stroke-dasharray: 5 4; }
.grid-lines { fill: none; stroke: #e6eae6; stroke-width: 1; }
.points { fill: var(--text); }
.axis-y { position: absolute; left: 0; top: 18px; color: var(--muted); font: 0.5rem "DM Mono", monospace; }
.axis-y.y-middle { top: 61px; }.axis-y.y-low { top: 104px; }
.architecture-diagram { min-height: 174px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; border: 1px solid var(--line); border-radius: 0; background: #fafbf9; }
.architecture-diagram span { display: inline-grid; place-items: center; min-width: 78px; min-height: 28px; padding: 0.1875rem 0.5625rem; border: 1px solid var(--text); border-radius: 0; background: white; font: 0.5rem "DM Mono", monospace; text-align: center; }
.architecture-diagram > div { position: relative; display: flex; gap: 0.5rem; }
.architecture-diagram > div::before { content: ""; position: absolute; left: 14%; right: 14%; top: -9px; border-top: 1px solid var(--text); }
.architecture-diagram .diagram-db { border-radius: 50%; }
.topic-filter { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.625rem; margin-top: 0.875rem; }
.topic-filter span { padding: 0.5rem 0.625rem; border: 1px solid var(--line); border-radius: 0; background: var(--surface); font-size: 0.6875rem; text-align: center; text-transform: uppercase; }
.topic-filter .active { border-color: var(--accent); color: white; background: var(--accent); }

.editorial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.875rem; }
.info-panel { padding: 1.25rem; }
.info-panel h2 { margin-bottom: 1.125rem; }
.site-tree { display: grid; grid-template-columns: 190px 1fr; gap: 1.75rem; }
.site-tree pre { margin: 0; padding: 0.8125rem; border: 1px solid var(--line); border-radius: 0; color: var(--text); background: #f3f5f2; font: 0.75rem/1.8 "DM Mono", monospace; }
.site-tree ul { margin: 0; padding-left: 1.125rem; color: var(--muted); font-size: 0.75rem; }
.site-tree li + li { margin-top: 0.5rem; }
.content-line { display: grid; grid-template-columns: 42px 1fr; align-items: center; gap: 0.875rem; }
.content-line + .content-line { margin-top: 0.75rem; }
.content-line > span { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--text); border-radius: 0; color: var(--text); font-family: "DM Mono", monospace; }
.content-line strong { font-size: 0.8125rem; }
.content-line p { margin: 0.125rem 0 0; color: var(--muted); font-size: 0.625rem; }

.newsletter-section { margin-top: 3.125rem; padding-block: 4rem; color: var(--ink-text); background: var(--ink); }
.newsletter-inner { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 5rem; }
.newsletter-inner h2 { margin: 0; font-size: clamp(1.75rem, 3.4vw, 2.6875rem); font-weight: 700; letter-spacing: -.02em; text-transform: uppercase; }
.newsletter-inner p:not(.eyebrow) { color: var(--ink-muted); }
.newsletter-form { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem; }
.newsletter-form input { min-width: 0; height: 48px; padding: 0 1rem; border: 1px solid var(--ink-line); border-radius: 0; outline: none; color: white; background: var(--ink-panel); }
.newsletter-form input:focus { border-color: white; }
.newsletter-form .button { min-height: 48px; }
.newsletter-consent { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 0.625rem; color: var(--ink-muted); font-size: 0.75rem; line-height: 1.5; }
.newsletter-consent input { flex: 0 0 auto; width: 16px; height: 16px; min-height: 0; margin-top: 0.125rem; padding: 0; accent-color: var(--accent); }
.newsletter-privacy { grid-column: 1 / -1; width: fit-content; color: white; font-size: 0.75rem; text-decoration: underline; text-underline-offset: 3px; }
.form-message { grid-column: 1 / -1; min-height: 20px; margin: 0.25rem 0 0; font-size: 0.75rem; }
.legal-layout { display: grid; grid-template-columns: minmax(0, 760px); justify-content: center; padding-block: 3rem 5rem; }
.legal-copy { display: grid; gap: 1.25rem; }
.legal-copy h2 { margin: 1.5rem 0 0; font-size: 1.375rem; }
.legal-copy p, .legal-copy li { margin: 0; color: var(--muted); }
.unsubscribe-panel { margin-top: 2rem; padding: 1.5rem; border: 1px solid var(--line); background: var(--surface); }
.unsubscribe-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.75rem; margin-top: 1rem; }
.unsubscribe-form input { min-height: 46px; padding: 0 0.875rem; border: 1px solid var(--line); background: white; }
.unsubscribe-form .button { min-height: 46px; }
.unsubscribe-form .form-message { grid-column: 1 / -1; margin: 0; }
.site-footer { color: #d4d4cf; background: var(--ink); }
.footer-inner { min-height: 90px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; border-top: 1px solid var(--ink-line); font-size: 0.6875rem; }
.footer-manifesto { color: white; font-family: "DM Mono", monospace; }
.footer-manifesto span:first-child { color: white; }
.footer-links { display: flex; gap: 1rem; }
.footer-links a:hover { color: white; text-decoration: underline; text-underline-offset: 4px; }

.empty-state { padding: 4.375rem 2.5rem; border: 1px dashed var(--line); border-radius: 0; text-align: center; }
.empty-state h2, .empty-state h3 { margin: 0; color: var(--text); font-size: 1.375rem; font-weight: 700; letter-spacing: -.01em; }
.empty-state p { max-width: 480px; margin: 0.75rem auto 0; color: var(--muted); font-size: 0.875rem; }
.empty-state .eyebrow { margin: 0 auto 0.75rem; }
.lab-preview-empty { min-height: 300px; display: grid; place-content: center; }
.article-prose .article-source { margin: 2rem 0 0; padding: 0.75rem 1rem; border-left: 3px solid var(--green); background: var(--surface); color: var(--muted); font: 0.75rem "DM Mono", monospace; }
.article-source span { color: var(--text); font-weight: 700; text-transform: uppercase; }
.empty-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); margin-top: var(--space-5); }

/* Casos / portfolio */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.125rem; margin-bottom: 1.125rem; }
.case-grid:empty { display: none; }
.case-card { position: relative; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 0; background: var(--surface); transition: transform .2s ease, box-shadow .2s ease; }
.case-card[hidden] { display: none; }
.case-card:hover { transform: translate(-3px, -3px); box-shadow: 5px 5px 0 var(--text); }
.case-visual { position: relative; width: 100%; aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--line); background: repeating-linear-gradient(135deg, #f1f1ed, #f1f1ed 10px, #e9e9e4 10px, #e9e9e4 20px); color: var(--muted); font: 0.625rem "DM Mono", monospace; object-fit: cover; text-transform: uppercase; letter-spacing: .05em; }
.case-card img.case-visual { padding: 0.75rem; object-fit: contain; background: var(--surface); }
.case-body { display: flex; flex-direction: column; gap: 0.625rem; flex: 1; padding: 1.25rem; }
.case-meta { display: flex; align-items: center; justify-content: space-between; gap: 0.625rem; color: var(--muted); font: 0.625rem "DM Mono", monospace; text-transform: uppercase; }
.case-card h2, .case-card h3 { margin: 0; font-size: 1.125rem; font-weight: 700; line-height: 1.3; letter-spacing: -.01em; }
.case-card h2 a::after, .case-card h3 a::after { content: ""; position: absolute; inset: 0; }
.case-card > .case-body > p { margin: 0; color: var(--muted); font-size: 0.8125rem; }
.case-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-top: auto; padding-top: 0.875rem; }
.case-tags span { padding: 0.25rem 0.5625rem; border: 1px solid var(--accent); color: var(--accent); font: 0.625rem "DM Mono", monospace; text-transform: uppercase; }
#casos-list .case-card { align-self: start; }
#casos-list .case-visual { height: clamp(9rem, 14vw, 11rem); aspect-ratio: auto; }
#casos-list .case-body { flex: 0 1 auto; gap: 0.5rem; padding: 1rem; }
#casos-list .case-tags { margin-top: 0.25rem; padding-top: 0.25rem; }
.case-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 0.25rem; border-top: 1px solid var(--line-soft); }
.case-stats div { display: flex; flex-direction: column; gap: 0.1875rem; padding: 0.75rem 0.75rem 0; }
.case-stats span { color: var(--muted); font: 0.5625rem "DM Mono", monospace; text-transform: uppercase; }
.case-stats strong { font: 700 0.8125rem "DM Mono", monospace; }

/* Noticias / newspaper */
body[data-page="noticias"] { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
body[data-page="noticias"] > main { flex: 1 0 auto; }
body[data-page="noticias"] > .site-footer { flex-shrink: 0; }
body[data-page="casos"] { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
body[data-page="casos"] > main { flex: 1 0 auto; }
body[data-page="casos"] > .site-footer { flex-shrink: 0; }
.page-hero.news-masthead { padding-top: 1.375rem; padding-bottom: 0; text-align: center; }
.news-masthead-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.125rem; text-align: left; }
.news-masthead-top .eyebrow { margin: 0; }
.news-edition { margin: 0; color: var(--muted); font: 0.6875rem "DM Mono", monospace; text-transform: uppercase; letter-spacing: .04em; }
.news-publication-name { width: 100%; margin: 0 auto; font: 700 clamp(2.25rem, 7vw, 5rem)/0.95 "Space Grotesk", sans-serif; letter-spacing: -.045em; text-align: center; text-transform: uppercase; }
.news-masthead .news-wordmark { max-width: 780px; width: 100%; margin: 1.125rem auto 0; color: #343532; font-family: "Noto Sans", Inter, system-ui, sans-serif; font-size: 1.2rem; font-weight: 600; line-height: 1.45; letter-spacing: -.01em; text-align: center; text-wrap: balance; }
.news-masthead-rule { position: relative; margin-top: 2.125rem; border-top: 3px solid var(--text); }
.news-masthead-rule::after { content: ""; position: absolute; left: 0; right: 0; top: 6px; border-top: 1px solid var(--text); }
.news-sections { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1.375rem; padding: 1.125rem 0; border-bottom: 1px solid var(--line); font: 700 0.6875rem "DM Mono", monospace; text-transform: uppercase; letter-spacing: .04em; }
.news-sections button { min-height: 32px; padding: 0.375rem 0.25rem; border: 0; background: none; color: var(--muted); cursor: pointer; }
.news-sections button.active, .news-sections button:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.news-sections button + button { position: relative; padding-left: 1.375rem; }
.news-sections button + button::before { content: ""; position: absolute; left: -11px; top: 1px; height: 12px; border-left: 1px solid var(--line); }
.news-section-label { margin: 3.75rem 0 1.5rem; color: var(--text); font: 700 0.75rem "DM Mono", monospace; text-align: center; text-transform: uppercase; letter-spacing: .1em; }
.news-lead { display: grid; grid-template-columns: 1.6fr 1fr; gap: 3.125rem; padding-block: 0.5rem 3.125rem; border-bottom: 1px solid var(--line); }
.news-lead-visual { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; margin-bottom: 1.25rem; border: 1px solid var(--line); background: var(--surface); object-fit: contain; }
.news-lead-main h2 { max-width: 620px; margin: 0.875rem 0 1rem; font-size: clamp(1.75rem, 3.2vw, 2.625rem); font-weight: 700; line-height: 1.1; letter-spacing: -.02em; }
.news-lead-dek { max-width: 620px; margin: 0 0 1.25rem; color: var(--muted); font-size: 1rem; }
.news-lead-rail { display: flex; flex-direction: column; }
.news-lead-rail article { padding: 1.375rem 0; border-top: 1px solid var(--line); }
.news-lead-rail article:first-child { padding-top: 0; border-top: 0; }
.news-rail-link { display: block; margin-bottom: 0.875rem; }
.news-rail-visual { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border: 1px solid var(--line); background: var(--surface); object-fit: contain; }
.news-lead-rail h3 { margin: 0.5rem 0 0.375rem; font-size: 1.0625rem; font-weight: 700; line-height: 1.3; }
.news-lead-rail p { margin: 0; color: var(--muted); font-size: 0.8125rem; }
.news-list { margin-top: 0.5rem; }
.news-list:empty { display: none; }
.news-row { display: grid; grid-template-columns: 70px 1fr; align-items: start; gap: 1.5rem; padding: 1.75rem 0; border-top: 1px solid var(--line); }
.news-row.news-row-with-image { grid-template-columns: 54px minmax(180px, 260px) 1fr; }
.news-row[hidden] { display: none; }
.news-row:first-child { border-top: 1px solid var(--text); }
.news-index { color: var(--text); font: 700 0.8125rem "DM Mono", monospace; }
.news-row-visual-link { display: block; }
.news-row-visual { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border: 1px solid var(--line); background: var(--surface); object-fit: contain; }
#noticias-grid .case-visual { flex: 0 0 auto; height: auto; aspect-ratio: 16 / 9; padding: 0; background: var(--surface); object-fit: contain; }
.news-row-body { display: flex; flex-direction: column; gap: 0.5rem; }
.news-meta { display: flex; align-items: center; gap: 0.875rem; color: var(--muted); font: 0.625rem "DM Mono", monospace; text-transform: uppercase; letter-spacing: .03em; }
.news-row h2 { margin: 0; font-size: 1.375rem; font-weight: 700; line-height: 1.25; letter-spacing: -.015em; }
.news-row p { margin: 0; max-width: 640px; color: var(--muted); font-size: 0.875rem; }
.news-byline { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.25rem; color: var(--muted); font-size: 0.6875rem; }
.news-byline img.news-author-avatar { flex: 0 0 60px; width: 60px; height: 60px; border: 0; border-radius: 0; object-fit: contain; background: transparent; }
.news-byline a { color: inherit; }
.news-byline span > a { font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* Interior pages */
.page-hero { padding-block: var(--space-8) var(--space-7); }
.page-hero-grid { display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 5rem; }
.page-hero h1, .lab-page-hero h1 { max-width: 800px; margin: 0; font-size: clamp(2.625rem, 5.4vw, 4.375rem); font-weight: 700; line-height: .98; letter-spacing: -.03em; text-transform: uppercase; }
.page-hero-grid > p { max-width: 460px; margin: 0 0 0.3125rem; color: var(--muted); font-size: 1rem; }
.page-footer { margin-top: 5.625rem; }

/* Blog */
.featured-story { display: grid; grid-template-columns: 80px 1fr 220px; gap: var(--space-5); padding: var(--space-5); border: 1px solid var(--line); border-radius: 0; background: var(--surface); box-shadow: none; }
.featured-index, .story-number { color: var(--text); font: 700 0.8125rem "DM Mono", monospace; }
.featured-copy h2 { max-width: 680px; margin: 1.25rem 0 0.75rem; font-size: clamp(1.625rem, 3.2vw, 2.5rem); font-weight: 700; line-height: 1.08; letter-spacing: -.02em; }
.featured-copy > p { max-width: 680px; margin: 0 0 1.375rem; color: var(--muted); }
.metric-stack { border-left: 1px solid var(--line); }
.metric-stack div { display: flex; flex-direction: column; justify-content: center; min-height: 77px; padding-left: 1.625rem; border-bottom: 1px solid var(--line); }
.metric-stack div:last-child { border-bottom: 0; }
.metric-stack span, .result-grid span { color: var(--muted); font: 0.5625rem "DM Mono", monospace; text-transform: uppercase; }
.metric-stack strong, .result-grid strong { color: var(--text); font: 700 1.125rem "DM Mono", monospace; }
.filter-row { display: flex; flex-wrap: wrap; gap: 0.5625rem; margin-bottom: 1.875rem; }
.filter-button { padding: 0.5rem 0.875rem; border: 1px solid var(--line); border-radius: 0; color: var(--muted); background: var(--surface); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: .03em; cursor: pointer; }
.filter-button:hover, .filter-button.active { border-color: var(--accent); color: white; background: var(--accent); }
.story-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: stretch; gap: var(--space-3); }
.story-row { position: relative; min-width: 0; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 0; background: var(--surface); box-shadow: none; scroll-margin-top: 90px; transition: border .25s ease, box-shadow .25s ease, transform .25s ease; }
.story-row:hover { transform: translate(-4px, -4px); box-shadow: 6px 6px 0 var(--text); }
.story-row[hidden] { display: none; }
.story-visual { position: relative; display: flex; overflow: hidden; color: var(--ink-text); background: var(--ink); }
.story-cover { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.visual-sql { min-height: 210px; align-items: center; padding: 1.6875rem; background: var(--ink); }
.visual-sql::after { content: ""; position: absolute; width: 170px; height: 170px; right: -60px; top: -60px; border: 1px solid var(--ink-line); border-radius: 50%; }
.visual-sql code { position: relative; z-index: 1; font: 0.6875rem/1.8 "DM Mono", monospace; }
.visual-sql b, .visual-sql em { color: white; font-weight: 700; font-style: normal; }
.visual-cloud { min-height: 155px; align-items: center; justify-content: center; gap: 0.5rem; background: #eeeeea; color: #26342b; }
.visual-cloud span { position: relative; z-index: 2; padding: 0.5rem 0.5625rem; border: 1px solid var(--text); border-radius: 0; background: white; font: 0.5rem "DM Mono", monospace; }
.visual-cloud .cloud-core { border-color: var(--text); color: var(--text); font-weight: 700; }
.visual-cloud i { position: absolute; width: 160px; border-top: 1px dashed #9a9a95; transform: rotate(30deg); }
.visual-cloud i:nth-of-type(2) { transform: rotate(-30deg); }.visual-cloud i:nth-of-type(3) { width: 80px; transform: rotate(90deg); }
.visual-architecture { min-height: 245px; align-items: center; justify-content: center; flex-direction: column; gap: 1.125rem; background: var(--ink); }
.visual-architecture span, .visual-architecture b, .visual-architecture em { min-width: 78px; padding: 0.5rem 0.375rem; border: 1px solid var(--ink-line); border-radius: 0; color: var(--ink-text); background: var(--ink-panel); font: 0.5rem "DM Mono", monospace; text-align: center; font-style: normal; }
.visual-architecture div { display: flex; gap: 0.3125rem; }.visual-architecture div b { min-width: 62px; color: var(--ink); background: white; border-color: white; font-weight: 700; }
.visual-pool { min-height: 175px; align-items: center; justify-content: center; flex-direction: column; gap: 0.8125rem; color: var(--muted); background: #f1f1ed; }
.visual-pool > div { width: 76%; height: 100px; display: flex; align-items: flex-end; gap: 0.5rem; padding-bottom: 0.4375rem; border-bottom: 1px solid #b3b3ac; }
.visual-pool i { flex: 1; min-height: 10px; border-radius: 0; background: var(--text); opacity: .85; }
.visual-pool i:nth-child(1) { height: 24%; }
.visual-pool i:nth-child(2) { height: 42%; }
.visual-pool i:nth-child(3) { height: 76%; }
.visual-pool i:nth-child(4) { height: 92%; }
.visual-pool i:nth-child(5) { height: 58%; }
.visual-pool i:nth-child(6) { height: 35%; }
.visual-pool span { font: 0.5625rem "DM Mono", monospace; }
.visual-observability { min-height: 220px; flex-direction: column; justify-content: center; padding: 1.5625rem; }
.visual-observability span { color: var(--ink-muted); font: 0.5625rem "DM Mono", monospace; }
.visual-observability svg { width: 100%; margin-block: 1.5625rem; }
.visual-observability path { fill: none; stroke: white; stroke-width: 2; }
.visual-observability strong { color: white; font: 700 0.875rem "DM Mono", monospace; }
.visual-generated { min-height: 185px; align-items:flex-start; justify-content:center; flex-direction:column; gap:1.125rem; padding:1.5625rem; background: var(--ink); }
.visual-generated code { color: var(--ink-text); font:0.5625rem/1.6 "DM Mono",monospace; word-break:break-all; }.visual-generated span { color: white; font:0.625rem "DM Mono",monospace; }
.story-card-body { position: relative; display: flex; flex: 1; flex-direction: column; padding: 1.125rem 1.125rem 1.3125rem; }
.story-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 0.625rem; }
.story-kicker { color: var(--text); font: 700 0.5625rem "DM Mono", monospace; text-transform: uppercase; }
.story-row h2 { margin: 0.875rem 0 0.5rem; font-size: 1.0625rem; font-weight: 700; line-height: 1.28; letter-spacing: -.01em; }
.story-row h2 a::after { content: ""; position: absolute; inset: 0; }
.story-row p { margin: 0; padding: 0 2.25rem 3rem 0; color: var(--muted); font-size: 0.75rem; line-height: 1.55; }
.story-arrow { position: absolute; right: 15px; bottom: 17px; display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 0; font-size: 0.8125rem; transition: border .2s ease, color .2s ease, background .2s ease, transform .2s ease; }
.story-arrow:hover { transform: translate(2px, -2px); color: white; background: var(--accent); }
.filter-empty { padding: 2.5rem; color: var(--muted); text-align: center; }
.article-notes { margin-top: 1.875rem; padding: 2.75rem; border-radius: 0; color: white; background: var(--ink); }
.article-notes h2 { margin: 0 0 1.875rem; font-size: 1.9375rem; font-weight: 700; letter-spacing: -.02em; text-transform: uppercase; }
.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.0625rem; background: var(--ink-line); }
.principles-grid > div { padding: 1.5625rem; background: var(--ink); }
.principles-grid span { color: white; font: 700 0.6875rem "DM Mono", monospace; }
.principles-grid h3 { margin: 1.25rem 0 0.4375rem; font-size: 0.9375rem; font-weight: 700; }
.principles-grid p { margin: 0; color: var(--ink-muted); font-size: 0.75rem; }

/* Lab */
.lab-header { color: var(--text); background: rgba(245, 245, 241, .92); border-color: var(--text); }
.lab-page-hero { padding-block: 6.25rem 0; color: white; background: var(--ink); }
.lab-page-hero .page-hero-grid { padding-bottom: 4.375rem; }
.lab-page-hero .page-hero-grid > p { color: var(--ink-muted); }
.lab-summary { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink-line); }
.lab-summary div { display: flex; align-items: baseline; gap: 0.875rem; padding: 1.5625rem 0; border-right: 1px solid var(--ink-line); }
.lab-summary div:not(:first-child) { padding-left: 1.5625rem; }
.lab-summary div:last-child { border-right: 0; }
.lab-summary strong { color: white; font: 700 1.625rem "DM Mono", monospace; }
.lab-summary span { color: var(--ink-muted); font-size: 0.6875rem; text-transform: uppercase; }
.experiment { display: grid; grid-template-columns: 190px 1fr; gap: 3.75rem; padding-block: 5rem; border-bottom: 1px solid var(--line); scroll-margin-top: 70px; }
.experiment-sidebar { display: flex; align-items: flex-start; flex-direction: column; gap: 0.9375rem; color: var(--muted); font: 0.625rem "DM Mono", monospace; }
.experiment-sidebar p { margin: 0; }
.experiment-content h2 { max-width: 820px; margin: 0 0 0.75rem; font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 700; line-height: 1.04; letter-spacing: -.025em; text-transform: uppercase; }
.experiment-lead { max-width: 760px; margin: 0 0 2.1875rem; color: var(--muted); font-size: 0.9375rem; }
.large-chart { padding: 1.375rem; border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
.large-chart svg { display: block; width: 100%; height: 260px; }
.chart-legend { display: flex; justify-content: flex-end; gap: 1.25rem; color: var(--muted); font: 0.625rem "DM Mono", monospace; text-transform: uppercase; }
.chart-legend i { display: inline-block; width: 7px; height: 7px; margin-right: 0.3125rem; border-radius: 50%; }
.green-dot { background: var(--text); }.gray-dot { background: #9aa19c; }
.chart-caption { display: flex; justify-content: space-between; color: var(--muted); font: 0.5625rem "DM Mono", monospace; }
.result-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 0.75rem; border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
.result-grid div { display: flex; align-items: center; justify-content: space-between; min-height: 65px; padding: 0.9375rem 1.25rem; border-right: 1px solid var(--line); }
.result-grid div:last-child { border: 0; }
.code-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.code-comparison > div { border: 1px solid var(--line); border-radius: 0; overflow: hidden; }
.code-label { display: block; padding: 0.625rem 0.9375rem; border-bottom: 1px solid var(--line); color: #a64545; background: #fff7f7; font: 0.625rem "DM Mono", monospace; text-transform: uppercase; }
.code-label.success { color: var(--text); background: var(--green-soft); }
.code-comparison pre, .repo-large { margin: 0; padding: 1.5625rem; overflow: auto; background: var(--surface); font: 0.75rem/1.8 "DM Mono", monospace; }
.callout { margin: 0.875rem 0 0; padding: 1.0625rem 1.25rem; border-left: 3px solid white; color: var(--ink-text); background: var(--ink); font: 0.75rem "DM Mono", monospace; }
.callout > span:first-child { color: white; }
.system-map { display: grid; grid-template-columns: 1fr; justify-items: center; gap: 1.375rem; padding: 2.1875rem; border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
.system-map > div { position: relative; }
.system-map > div:not(:last-child)::after { content: ""; position: absolute; left: 50%; bottom: -23px; height: 22px; border-left: 1px solid var(--text); }
.map-client, .map-api, .map-modules span, .map-data span { min-width: 120px; padding: 0.6875rem 1rem; border: 1px solid var(--text); border-radius: 0; background: #fafbf9; font: 0.625rem "DM Mono", monospace; text-align: center; }
.map-api { border-color: var(--text); color: white; background: var(--text); font-weight: 700; }
.map-modules, .map-data { display: flex; gap: 0.75rem; }
.decision-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-top: 0.75rem; }
.decision-list div { padding: 1.25rem; border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
.decision-list strong { color: var(--text); }
.decision-list p { margin: 0.375rem 0 0; color: var(--muted); font-size: 0.75rem; }
.repo-large { border: 1px solid var(--line); border-radius: 0; color: #1a1a1a; }

/* About */
.about-hero { padding-bottom: 3.4375rem; }
.manifesto-panel { display: grid; grid-template-columns: 120px 1fr; align-items: start; gap: 3.125rem; padding: 2.8125rem; border-radius: 0; color: white; background: var(--ink); }
.manifesto-symbol { color: white; font: 1.75rem "DM Mono", monospace; }
.manifesto-panel blockquote { max-width: 900px; margin: 0; font-family: "Space Grotesk", sans-serif; font-size: clamp(1.375rem, 3vw, 2.25rem); font-weight: 600; line-height: 1.28; letter-spacing: -.015em; }
.about-layout { display: grid; grid-template-columns: 200px 1fr; gap: 5rem; align-items: start; }
.about-index { position: sticky; top: var(--header-clear); display: flex; flex-direction: column; gap: 0.625rem; font: 0.6875rem "DM Mono", monospace; text-transform: uppercase; }
.about-index p { color: var(--text); font-weight: 700; }
.about-index a { color: var(--muted); }
.about-index a:hover { color: var(--accent); }
.about-content { max-width: 830px; }
.about-content article { padding-block: 1.875rem 4.375rem; scroll-margin-top: 90px; border-bottom: 1px solid var(--line); }
.about-content article:first-child { padding-top: 0; }
.about-content h2 { max-width: 730px; margin: 0 0 1.25rem; font-size: clamp(1.75rem, 4vw, 2.875rem); font-weight: 700; line-height: 1.06; letter-spacing: -.025em; text-transform: uppercase; }
.about-content article > p:not(.eyebrow) { max-width: 720px; color: var(--muted); font-size: 0.9375rem; }
.editorial-transparency { margin-top: 1.5rem; padding: 1.25rem; border-left: 3px solid var(--text); background: #eeeeea; }
.author-profile-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; margin-top: 1.5rem; }
.author-profile-links a { font: 700 0.6875rem "DM Mono", monospace; text-decoration: underline; text-underline-offset: 4px; }
.value-list { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.value-list > div { min-height: 190px; padding: 1.4375rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.value-list span, .process-list > li > span { color: var(--text); font: 700 0.625rem "DM Mono", monospace; }
.value-list h3 { margin: 1.5625rem 0 0.5rem; font-size: 1rem; font-weight: 700; text-transform: uppercase; }
.value-list p { margin: 0; color: var(--muted); font-size: 0.75rem; }
.process-list { margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 55px 1fr; gap: 1.25rem; padding: 1.375rem 0; border-top: 1px solid var(--line); }
.process-list strong { font-size: 0.9375rem; font-weight: 700; }
.process-list p { margin: 0.25rem 0 0; color: var(--muted); font-size: 0.75rem; }
.stack-cloud { display: flex; flex-wrap: wrap; gap: 0.5625rem; }
.stack-cloud span { padding: 0.5625rem 0.9375rem; border: 1px solid var(--accent); border-radius: 0; color: var(--accent); background: var(--surface); font: 0.6875rem "DM Mono", monospace; text-transform: uppercase; }
.about-cta { padding-block: 4.375rem; color: white; background: var(--ink); }
.about-cta h2 { max-width: 750px; margin: 0 0 1.875rem; font-size: clamp(1.875rem, 5vw, 3.25rem); font-weight: 700; line-height: 1.04; letter-spacing: -.025em; text-transform: uppercase; }
.about-cta .button-primary { border-color: white; color: var(--ink); background: white; }
.about-cta .button-primary:hover { color: white; background: transparent; }
.about-cta .button-outline { margin-left: 0.5rem; border-color: var(--ink-line); color: white; background: var(--ink-panel); }

/* Generated articles */
.article-language a { display: inline-grid; min-width: 32px; min-height: 32px; place-items: center; padding: 0.25rem; color: var(--muted); }
.article-language a.active { color: var(--accent); font-weight: 700; }
.article-hero { max-width: 980px; padding-block: var(--space-7) var(--space-6); }
.article-back { display: inline-block; margin-bottom: 3.4375rem; color: var(--text); font: 700 0.6875rem "DM Mono", monospace; text-transform: uppercase; }
.article-back:hover { text-decoration: underline; text-underline-offset: 4px; }
.article-kicker { display: flex; align-items: center; gap: 0.9375rem; margin-bottom: 1.375rem; color: var(--muted); font: 0.625rem "DM Mono", monospace; text-transform: uppercase; }
.article-hero h1 { max-width: 900px; margin: 0; overflow-wrap: anywhere; font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; line-height: 1.04; letter-spacing: -.03em; text-transform: none; }
.article-dek { max-width: 760px; margin: 1.5625rem 0 1.875rem; color: var(--muted); font-size: 1.125rem; }
.article-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar { display: grid; place-items: center; width: 42px; height: 42px; font: 0.625rem "DM Mono", monospace; }
img.author-avatar { flex:0 0 42px; object-fit:cover; background:var(--surface); }
.article-author > div { display: flex; flex-direction: column; }
.article-author strong { font-size: 0.75rem; }.article-author div span { color: var(--muted); font-size: 0.625rem; }
.article-author a { color: inherit; }
.article-author strong a { text-decoration: underline; text-underline-offset: 3px; }
.article-cover { width: 60%; margin: 2.5rem auto 0; }
.article-cover img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border: 1px solid var(--line); object-fit: cover; }
.article-page[data-content-type="case"] .article-cover img { max-height: 760px; aspect-ratio: auto; object-fit: contain; background: var(--surface); }
.draft-badge { margin-left: 0.625rem; padding: 0.25rem 0.5625rem; border: 1px dashed var(--muted); border-radius: 0; color: var(--muted); font: 0.5625rem "DM Mono", monospace; text-transform: uppercase; }
.draft-badge.published { border-style:solid; border-color: var(--text); color: white; background: var(--text); }
.draft-badge.scheduled { border-color:#8a7020; color:#5a4a12; background:#fff7df; }
.preview-banner { padding:0.625rem 1.25rem; color:#ffe9a8; background:#382b0e; border-bottom:1px solid #715d28; font:0.625rem "DM Mono",monospace; letter-spacing:.04em; text-align:center; }
.article-layout { display: grid; grid-template-columns: 180px minmax(0, 720px) 130px; justify-content: center; align-items: start; gap: 3.4375rem; padding-block: 3.75rem 5.625rem; border-top: 1px solid var(--line); }
.article-layout.no-toc { grid-template-columns:minmax(0,720px) 130px; }
.article-toc { position: sticky; top: var(--header-clear); display: flex; flex-direction: column; gap: 0.6875rem; }
.article-toc p { margin: 0 0 0.4375rem; color: var(--text); font: 700 0.625rem "DM Mono", monospace; text-transform: uppercase; }
.article-toc a { color: var(--muted); font-size: 0.6875rem; line-height: 1.35; }
.article-toc a:hover { color: var(--accent); }
.article-prose { min-width: 0; font-family: "Noto Sans", Inter, system-ui, sans-serif; font-size: 1.0625rem; line-height: 1.8; }
.article-prose > *:first-child { margin-top: 0; }
.article-prose h2 { position: relative; margin: 2.5rem 0 0.75rem; font-size: 1.875rem; font-weight: 700; line-height: 1.2; letter-spacing: -.02em; }
.article-prose h3 { margin: 1.875rem 0 0.625rem; font-size: 1.3125rem; font-weight: 700; letter-spacing: -.015em; }
.heading-anchor { margin-left: 0.625rem; color: transparent; font: 1rem "DM Mono", monospace; }
.article-prose h2:hover .heading-anchor, .heading-anchor:focus { color: var(--accent); }
.article-prose p { margin: 0 0 1.25rem; }
.article-prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.article-prose code { padding: 0.125rem 0.3125rem; border-radius: 0; color: #0a0a0a; background: #eeeeea; font: .85em "DM Mono", monospace; }
.article-prose pre { margin: 1.875rem 0; padding: 1.5625rem; overflow-x: auto; border: 1px solid var(--ink-line); border-radius: 0; color: var(--ink-text); background: var(--ink); }
.article-prose pre code { padding: 0; color: inherit; background: transparent; font-size: 0.75rem; line-height: 1.8; }
.article-prose blockquote { margin: 1.875rem 0; padding: 1.375rem 1.5625rem; border-left: 3px solid var(--text); color: var(--ink-text); background: var(--ink); font-size: 1.125rem; }
.article-inline-image { margin: 1.875rem 0; }
.article-inline-image img { display: block; max-width: 100%; height: auto; border: 1px solid var(--line); background: var(--surface); }
.article-prose ul, .article-prose ol { margin: 0 0 1.75rem; padding-left: 1.5625rem; }
.article-prose li { padding-left: 0.3125rem; }.article-prose li + li { margin-top: 0.5rem; }
.article-rail { position: sticky; top: var(--header-clear); border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
.article-rail div { display: flex; flex-direction: column; padding: 0.8125rem; border-bottom: 1px solid var(--line); }
.article-rail div:last-child { border: 0; }
.article-rail span { color: var(--muted); font: 0.5rem "DM Mono", monospace; text-transform: uppercase; }.article-rail strong { color: var(--text); font: 700 0.625rem "DM Mono", monospace; }
.related-section { padding-block: 4.0625rem; background: #eeeeea; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.875rem; }
.related-card { min-height: 245px; display: flex; flex-direction: column; padding: 1.375rem; border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
.related-card h3 { margin: 1.375rem 0 0.5625rem; font-size: 1.125rem; font-weight: 700; line-height: 1.3; }
.related-card p { margin: 0 0 1.25rem; color: var(--muted); font-size: 0.75rem; }
.related-card .text-link { margin-top: auto; }
.article-page .page-footer { margin-top: 0; }

@media (max-width: 950px) {
  .site-header { position: relative; }
  .header-inner { min-height: 112px; flex-wrap: wrap; gap: 0.5rem 0.75rem; padding-block: 0.75rem 0.5rem; }
  .brand-logo { height: 38px; }
  .header-actions { gap: 0.375rem; }
  .header-actions .button { min-height: 32px; padding-inline: 0.625rem; font-size: 0.625rem; }
  .main-nav { order: 3; display: flex; width: 100%; height: 38px; gap: 1.375rem; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x proximity; font-size: 0.6875rem; scrollbar-width: thin; scrollbar-color: var(--muted) transparent; }
  .main-nav::-webkit-scrollbar { height: 3px; }
  .main-nav::-webkit-scrollbar-thumb { background: var(--muted); }
  .main-nav a { flex: 0 0 auto; height: 32px; scroll-snap-align: center; }
  .main-nav a::after { bottom: 0; }
  .hero-card { min-height: 0; }
  .article-grid { grid-template-columns: 1fr 1fr; }
  .article-card:last-child { grid-column: 1 / -1; }
  .case-grid { grid-template-columns: 1fr 1fr; }
  .lab-grid { grid-template-columns: 1fr 1fr; }
  .news-lead { grid-template-columns: 1fr; gap: 1.875rem; }
  .topic-filter { grid-template-columns: repeat(3, 1fr); }
  .editorial-grid, .newsletter-inner { grid-template-columns: 1fr; gap: 2.1875rem; }
  .page-hero-grid { grid-template-columns: 1fr; align-items: start; gap: 1.5625rem; }
  .featured-story { grid-template-columns: 50px 1fr; }
  .metric-stack { grid-column: 2; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 0; }
  .metric-stack div { min-height: 65px; padding: 0.9375rem; border-right: 1px solid var(--line); border-bottom: 0; }
  .story-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .experiment { grid-template-columns: 130px 1fr; gap: 2.1875rem; }
  .about-layout { grid-template-columns: 150px 1fr; gap: 2.5rem; }
  .article-layout { grid-template-columns: 150px minmax(0, 1fr); gap: 2.375rem; }
  .article-rail { display: none; }
  .related-grid { grid-template-columns: 1fr 1fr; }
  .related-card:last-child { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .story-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .hero-shell { padding: 1rem 0.875rem 2.5rem; }
  .hero-card { grid-template-columns: 1fr; }
  .hero-card-panel { padding: 2rem 1.75rem; }
  .hero-card-heading { flex-direction: column; align-items: flex-start; gap: 0.5rem; margin-top: 2.25rem; }
  .hero-card-footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1180px); }
  .hero-shell { min-height: auto; padding: 1rem 0.875rem 2.25rem; }
  .hero-card-panel { padding: 1.75rem 1.5rem; }
  .hero-card-name { font-size: 2.25rem; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .article-grid, .lab-grid, .case-grid { grid-template-columns: 1fr; }
  .article-card:last-child { grid-column: auto; }
  .topic-filter { grid-template-columns: 1fr 1fr; }
  .site-tree { grid-template-columns: 1fr; }
  .newsletter-form { grid-template-columns: 1fr; }
  .newsletter-form .button { width: 100%; }
  .unsubscribe-form { grid-template-columns: 1fr; }
  .footer-inner { align-items: flex-start; flex-direction: column; padding-block: 1.75rem; }
  .footer-manifesto { order: -1; margin: 0; }
  .page-hero { padding-block: var(--space-6) var(--space-5); }
  .page-hero.news-masthead { padding-top: 1.125rem; }
  .page-hero h1, .lab-page-hero h1 { font-size: 2.375rem; }
  .news-masthead-top { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .news-publication-name { font-size: clamp(2rem, 12vw, 3.25rem); }
  .news-masthead .news-wordmark { margin-top: 0.875rem; }
  .news-masthead-rule { margin-top: 1.25rem; }
  .news-lead-visual { aspect-ratio: 16 / 9; }
  .news-sections { width: min(100% - 28px, 1180px); flex-wrap: nowrap; justify-content: flex-start; gap: 0.5rem; padding: 0.75rem 0; overflow-x: auto; scrollbar-width: thin; }
  .news-sections button { flex: 0 0 auto; min-height: 36px; padding: 0 0.75rem; border: 1px solid var(--line); background: var(--surface); }
  .news-sections button + button { padding-left: 0.75rem; }
  .news-sections button + button::before { display: none; }
  .news-sections button.active { color: white; background: var(--accent); text-decoration: none; }
  .news-row, .news-row.news-row-with-image { grid-template-columns: 1fr; gap: 0.75rem; }
  .news-index { display: none; }
  .page-hero-grid > p { font-size: 0.875rem; }
  .featured-story { grid-template-columns: 1fr; padding: 1.5rem; }
  .featured-index { display: none; }
  .featured-copy h2 { font-size: 1.6875rem; }
  .metric-stack { grid-column: auto; grid-template-columns: 1fr; }
  .metric-stack div { border-right: 0; border-bottom: 1px solid var(--line); }
  .story-list { grid-template-columns: 1fr; }
  .story-row h2 { font-size: 1.125rem; }
  .story-arrow { width: 35px; height: 35px; }
  .article-notes { padding: 1.75rem 1.375rem; }
  .principles-grid { grid-template-columns: 1fr; }
  .lab-page-hero { padding-top: 3.75rem; }
  .lab-page-hero .page-hero-grid { padding-bottom: 2.8125rem; }
  .lab-summary { grid-template-columns: 1fr; }
  .lab-summary div, .lab-summary div:not(:first-child) { padding: 1rem 0; border-right: 0; border-bottom: 1px solid var(--ink-line); }
  .experiment { grid-template-columns: 1fr; gap: 1.5625rem; padding-block: 3.4375rem; }
  .experiment-sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .experiment-content h2 { font-size: 1.875rem; }
  .large-chart svg { height: 170px; }
  .result-grid, .code-comparison, .decision-list { grid-template-columns: 1fr; }
  .result-grid div { border-right: 0; border-bottom: 1px solid var(--line); }
  .map-modules, .map-data { width: 100%; flex-direction: column; }
  .map-modules span, .map-data span { width: 100%; }
  .manifesto-panel { grid-template-columns: 1fr; gap: 1.25rem; padding: 1.75rem; }
  .about-layout { grid-template-columns: 1fr; gap: 1.875rem; }
  .about-index { position: static; flex-flow: row wrap; }
  .about-index p { flex-basis: 100%; }
  .value-list { grid-template-columns: 1fr; }
  .about-cta .button { width: 100%; }
  .about-cta .button-outline { margin: 0.5625rem 0 0; }
  .article-hero { padding-block: 3.125rem 2.8125rem; }
  .article-back { margin-bottom: 2.1875rem; }
  .article-hero h1 { font-size: 2.125rem; line-height: 1.08; }
  .article-dek { font-size: 0.9375rem; }
  .article-cover { width: 100%; }
  .article-layout { grid-template-columns: 1fr; gap: 2.1875rem; padding-block: 2.5rem 4.0625rem; }
  .article-layout.no-toc { grid-template-columns:1fr; }
  .article-toc { position: static; padding: 1.125rem; border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
  .article-prose { font-size: 0.9375rem; line-height: 1.75; }
  .article-prose h2 { margin-top: 2rem; font-size: 1.625rem; }
  .related-grid { grid-template-columns: 1fr; }
  .related-card:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  ::view-transition-old(root), ::view-transition-new(root) { animation-duration: .01ms; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}