:root {
  color-scheme: dark;
  --bg: #07090b;
  --surface: #0c0f12;
  --surface-raised: #101418;
  --text: #e7e9ec;
  --text-soft: #a0a5ab;
  --text-muted: #646a71;
  --red: #c43131;
  --red-bright: #dd3b3b;
  --line: #252a30;
  --technical: #6f8177;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --font-sans: Inter, "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --content-width: 101rem;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 20rem;
  background: radial-gradient(circle at 67% 16%, rgba(87, 101, 93, .045), transparent 31rem), var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--red); color: #fff; }
img, svg { max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; z-index: 100; top: .5rem; left: .5rem; padding: .55rem .8rem; background: var(--text); color: var(--bg); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.page-frame, .site-header__inner, .site-footer__inner, .hero__inner { width: min(var(--content-width), calc(100% - clamp(2rem, 6vw, 6.25rem))); margin-inline: auto; }

.site-header { height: 3.85rem; border-bottom: 1px solid var(--line); background: rgba(7, 9, 11, .94); }
.site-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { flex: 0 0 auto; color: var(--text); font-size: 1.28rem; line-height: 1; letter-spacing: .035em; text-decoration: none; }
.brand span { letter-spacing: 0; }
.brand b { color: var(--red-bright); font-weight: 700; }
.site-nav { align-self: stretch; display: flex; align-items: stretch; gap: clamp(1.6rem, 4vw, 4.1rem); }
.site-nav a { position: relative; display: grid; place-items: center; color: var(--text-soft); font-size: .78rem; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; transition: color 160ms ease; }
.site-nav a::after { position: absolute; right: 0; bottom: -1px; left: 0; height: 2px; background: var(--red-bright); content: ""; transform: scaleX(0); transform-origin: center; transition: transform 160ms ease; }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a.is-active { color: var(--text); }
.site-nav a.is-active::after, .site-nav a:hover::after { transform: scaleX(1); }

.hero { overflow: hidden; border-bottom: 1px solid var(--line); }
.hero__inner { min-height: 28.8rem; display: grid; grid-template-columns: minmax(27rem, 42%) minmax(0, 58%); }
.hero__copy { position: relative; z-index: 4; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 2.3rem 1.5rem 2.7rem 1.25rem; }
.technical-label, .section-label, .article-header__category, .article-toc > p, .taxonomy > header p { margin: 0; color: var(--text-soft); font-size: .76rem; font-weight: 400; letter-spacing: .105em; text-transform: uppercase; }
.red-rule { display: block; width: 1.2rem; height: 1px; margin: 1.15rem 0 1.3rem; background: var(--red-bright); }
.red-rule--wide { width: 4rem; margin: 1rem 0 1.05rem; }
.hero h1 { margin: 0; color: var(--text); font-size: clamp(2rem, 2.35vw, 2.65rem); font-weight: 500; letter-spacing: .035em; line-height: 1.12; text-transform: uppercase; }
.hero h1.hero-brand-title { display: flex; align-items: baseline; gap: .3em; font-size: clamp(3rem, 5vw, 5.15rem); font-weight: 400; letter-spacing: -.03em; line-height: 1; text-transform: none; white-space: nowrap; }
.hero-brand-word { display: inline-flex; align-items: baseline; white-space: nowrap; }
.hero h1.hero-brand-title .brand-accent { display: inline; color: var(--red-bright); font-weight: inherit; }
.hero__dek { margin: 0; color: var(--text-soft); font-size: clamp(.92rem, 1.2vw, 1.08rem); letter-spacing: .035em; line-height: 1.55; }
.hero__cta { min-width: 14.6rem; height: 3.05rem; margin-top: 1.75rem; padding: 0 1.65rem; border: 1px solid var(--red); display: inline-flex; align-items: center; justify-content: space-between; color: var(--text); font-size: .83rem; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; transition: background-color 160ms ease, color 160ms ease; }
.hero__cta span { color: var(--red-bright); font-size: 1.25rem; }
.hero__cta:hover, .hero__cta:focus-visible { background: var(--red); color: #fff; }
.hero__cta:hover span { color: #fff; }
.hero-social { margin-top: .85rem; display: flex; gap: .65rem; }
.hero-social a { min-width: 7.1rem; height: 2.35rem; padding: 0 .8rem; border: 1px solid var(--line); display: inline-flex; align-items: center; gap: .65rem; color: var(--text-muted); font-size: .66rem; letter-spacing: .065em; text-decoration: none; text-transform: uppercase; transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease; }
.hero-social svg { width: 1rem; height: 1rem; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-linecap: square; stroke-linejoin: miter; stroke-width: 1.55; }
.hero-social a:hover, .hero-social a:focus-visible { border-color: var(--red); background: rgba(196, 49, 49, .055); color: var(--red-bright); outline: none; }
.hero__visual { position: relative; min-width: 0; isolation: isolate; }
.hero__visual::before { position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, var(--bg) 0, transparent 14%, transparent 88%, var(--bg) 100%); content: ""; pointer-events: none; }
.technical-art { width: 100%; height: 100%; min-height: 28.8rem; display: block; overflow: hidden; color: var(--technical); font-family: var(--font-mono); font-size: 10px; }
.technical-art text { fill: currentColor; letter-spacing: .02em; }
.technical-art path, .technical-art rect, .technical-art circle { vector-effect: non-scaling-stroke; }
.technical-art .art-panel rect, .technical-art .art-panel path, .technical-art .panel-bracket { fill: rgba(7, 9, 11, .58); stroke: currentColor; stroke-width: .75; }
.technical-art .art-panel path { fill: none; opacity: .65; }
.technical-art .art-heading { fill: var(--text-soft); font-size: 10.5px; }
.technical-art .art-muted { opacity: .66; }
.technical-art .art-muted path, .technical-art .art-lines path, .technical-art .art-lines circle, .technical-art .mode-boundary path { fill: none; stroke: currentColor; stroke-width: .7; }
.technical-art .art-red-line { stroke: var(--red-bright) !important; stroke-dasharray: 4 3; }
.technical-art .art-lines circle { fill: var(--red-bright); stroke: none; }
.technical-art .mode-boundary text { fill: var(--red-bright); font-size: 10px; }
.technical-art .mode-boundary > path:first-child { stroke: var(--red); stroke-dasharray: 4 3; }
.technical-art .art-watermark { fill: var(--text-muted); font-size: 9px; letter-spacing: .08em; }

.field-notes { padding: 1.1rem 0 0; }
.section-label { margin: 0 1.35rem .8rem; color: var(--text-soft); font-size: .85rem; }
.section-label span { color: var(--text); }
.section-label b { margin: 0 .65rem; color: var(--red-bright); font-weight: 400; }
.tag-filter { margin-bottom: .65rem; padding: .65rem 1.35rem; border: 1px solid var(--line); display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 1.4rem; }
.tag-filter > p { margin: 0; color: var(--text-muted); font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; }
.tag-filter__controls { min-width: 0; display: flex; gap: .4rem; overflow-x: auto; scrollbar-width: thin; }
.tag-filter button { flex: 0 0 auto; padding: .34rem .55rem; border: 1px solid transparent; background: transparent; color: var(--text-muted); cursor: pointer; font: inherit; font-size: .65rem; letter-spacing: .025em; text-transform: uppercase; transition: border-color 130ms ease, color 130ms ease, background-color 130ms ease; }
.tag-filter button span { margin-left: .25rem; color: #50565d; font-size: .58rem; }
.tag-filter button:hover, .tag-filter button:focus-visible { border-color: var(--line); color: var(--text); outline: none; }
.tag-filter button[aria-pressed="true"] { border-color: var(--red); background: rgba(196, 49, 49, .07); color: var(--text); }
.tag-filter button[aria-pressed="true"]::before { margin-right: .35rem; color: var(--red-bright); content: "["; }
.tag-filter button[aria-pressed="true"]::after { margin-left: .35rem; color: var(--red-bright); content: "]"; }
.tag-filter__status { white-space: nowrap; }
.research-list { border: 1px solid var(--line); }
.research-row[hidden] { display: none; }
.research-row + .research-row { border-top: 1px solid var(--line); }
.research-row a { min-height: 4.65rem; padding: .75rem 1.35rem; display: grid; grid-template-columns: minmax(17rem, 34%) minmax(18rem, 36%) minmax(13rem, 25%) 2.5rem; align-items: center; gap: 1.2rem; text-decoration: none; transition: background-color 150ms ease; }
.research-row a:hover, .research-row a:focus-visible { background: rgba(196, 49, 49, .035); outline: none; }
.research-row__title p, .research-row__meta p, .research-row__meta time { margin: 0; color: var(--text-muted); font-size: .7rem; letter-spacing: .045em; text-transform: uppercase; }
.research-row__title p { color: var(--red-bright); }
.research-row__title h3 { margin: .12rem 0 0; color: var(--text); font-size: clamp(1rem, 1.35vw, 1.22rem); font-weight: 400; letter-spacing: .015em; line-height: 1.25; }
.research-row__excerpt { margin: 0; color: var(--text-muted); font-family: var(--font-sans); font-size: .79rem; line-height: 1.5; }
.research-row__meta { display: grid; gap: .2rem; }
.research-row__arrow { justify-self: end; color: var(--red-bright); font-size: 1.25rem; transition: transform 150ms ease; }
.research-row a:hover .research-row__arrow { transform: translateX(.25rem); }

.site-footer { margin-top: 1.15rem; }
.site-footer__inner { min-height: 4.8rem; display: flex; align-items: center; justify-content: center; gap: 3rem; color: var(--text-muted); font-size: .66rem; letter-spacing: .035em; }
.site-footer p { margin: 0; }
.site-footer p span { color: var(--text-soft); }
.site-footer p i { padding: 0 .45rem; font-style: normal; }
.site-footer nav { display: flex; gap: 1.25rem; }
.site-footer a { color: var(--text-muted); text-decoration: none; }
.site-footer a:hover { color: var(--red-bright); }

.article-header { max-width: 70rem; padding-top: clamp(4rem, 8vw, 7rem); padding-bottom: clamp(2.6rem, 5vw, 4.5rem); }
.article-header__category { color: var(--red-bright); }
.article-header h1 { max-width: 58rem; margin: 1rem 0 1.35rem; font-size: clamp(2.6rem, 6.2vw, 5.8rem); font-weight: 400; letter-spacing: -.045em; line-height: .98; }
.article-header__meta { display: flex; align-items: center; flex-wrap: wrap; gap: .55rem 1.5rem; color: var(--text-muted); font-size: .72rem; letter-spacing: .055em; text-transform: uppercase; }
.article-header__meta p { margin: 0; display: flex; flex-wrap: wrap; gap: .45rem .8rem; }
.article-header__meta p span { color: var(--text-soft); }
.article-header--page { padding-bottom: 3rem; }
.article-divider { width: 100%; border-top: 1px solid var(--line); }
.article-layout { display: grid; grid-template-columns: minmax(10rem, 13rem) minmax(0, 52rem) minmax(0, 1fr); gap: clamp(2.2rem, 5vw, 5rem); align-items: start; padding-top: clamp(3rem, 7vw, 6rem); padding-bottom: clamp(4rem, 8vw, 8rem); }
.article-layout--page .prose { grid-column: 2; }
.article-toc { position: sticky; top: 2rem; padding-left: 1rem; border-left: 1px solid var(--line); }
.article-toc > p { color: var(--red-bright); font-size: .65rem; }
.article-toc ol { margin: 1rem 0 0; padding: 0; list-style: none; }
.article-toc li { margin: 0 0 .62rem; line-height: 1.25; }
.article-toc li.toc-level-3 { padding-left: .8rem; }
.article-toc a { color: var(--text-muted); font-size: .64rem; text-decoration: none; transition: color 120ms ease; }
.article-toc a:hover, .article-toc a:focus-visible { color: var(--text); }
.prose { grid-column: 2; min-width: 0; color: #c2c6ca; font-family: var(--font-sans); font-size: 1rem; line-height: 1.8; }
.prose > :first-child { margin-top: 0; }
.prose p { margin: 0 0 1.35rem; }
.prose h2, .prose h3, .prose h4 { scroll-margin-top: 2rem; color: var(--text); font-family: var(--font-mono); font-weight: 400; letter-spacing: -.025em; line-height: 1.25; }
.prose h2 { margin: 4rem 0 1.25rem; font-size: clamp(1.65rem, 3vw, 2.35rem); }
.prose h3 { margin: 2.8rem 0 1rem; font-size: clamp(1.25rem, 2vw, 1.65rem); }
.prose h4 { margin: 2rem 0 .8rem; font-size: 1.05rem; }
.prose h2::before { color: var(--red-bright); content: "// "; }
.prose a { color: #d8dbde; text-decoration-color: var(--red); text-underline-offset: .2em; }
.prose a:hover { color: var(--red-bright); }
.prose strong { color: var(--text); }
.prose blockquote { margin: 2rem 0; padding: .2rem 0 .2rem 1.2rem; border-left: 2px solid var(--red); color: var(--text-soft); }
.prose img { width: auto; max-width: 100%; height: auto; display: block; margin: 2.2rem auto; border: 1px solid var(--line); }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li { margin: .4rem 0; padding-left: .25rem; }
.prose li::marker { color: var(--red); }
.prose code { font-family: "JetBrains Mono", var(--font-mono); font-size: .88em; }
.prose :not(pre) > code { padding: .1rem .25rem; border: 1px solid #22272c; background: #0a0c0e; color: #d4b9a7; }
.prose pre { margin: 2rem 0; padding: 1.2rem 1.25rem; overflow-x: auto; border: 1px solid var(--line); background: #050607; color: #c9ced2; line-height: 1.65; tab-size: 4; }
.code-shell { margin: 2rem 0; border: 1px solid var(--line); background: #050607; }
.code-shell pre { margin: 0; border: 0; }
.code-shell__bar { min-height: 2rem; padding: 0 .8rem; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; color: var(--text-muted); font-family: var(--font-mono); font-size: .61rem; letter-spacing: .08em; text-transform: uppercase; }
.code-shell__copy { padding: .2rem 0; border: 0; background: transparent; color: var(--text-soft); cursor: pointer; font: inherit; text-transform: uppercase; }
.code-shell__copy:hover, .code-shell__copy:focus-visible { color: var(--red-bright); }
.prose table { width: 100%; margin: 2rem 0; border-collapse: collapse; display: block; overflow-x: auto; }
.prose th, .prose td { min-width: 8rem; padding: .7rem .8rem; border: 1px solid var(--line); text-align: left; }
.prose th { color: var(--text); font-family: var(--font-mono); font-weight: 400; }
.mermaid { margin: 2rem 0; padding: 1.25rem; border: 1px solid var(--line); background: #050607; color: var(--text-soft); font-family: var(--font-mono); white-space: pre-wrap; }
.mermaid svg { width: 100%; height: auto; display: block; margin-inline: auto; }
.mermaid-error { color: #ffb4ab; }
.reading-progress { position: fixed; z-index: 50; top: 0; right: 0; left: 0; width: 100%; height: 2px; appearance: none; border: 0; background: transparent; pointer-events: none; }
.reading-progress::-webkit-progress-bar { background: transparent; }
.reading-progress::-webkit-progress-value { background: var(--red-bright); }
.reading-progress::-moz-progress-bar { background: var(--red-bright); }

.taxonomy { padding: clamp(4rem, 9vw, 8rem) 0; }
.taxonomy > header { padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.taxonomy > header h1 { margin: .6rem 0 0; font-size: clamp(3rem, 8vw, 7rem); font-weight: 400; letter-spacing: -.055em; line-height: 1; }
.taxonomy > section { display: grid; grid-template-columns: minmax(12rem, 25%) 1fr; border-bottom: 1px solid var(--line); }
.taxonomy > section h2 { margin: 0; padding: 1.35rem 1rem 1.35rem 0; color: var(--red-bright); font-size: .77rem; font-weight: 400; letter-spacing: .06em; text-transform: uppercase; }
.taxonomy > section h2 span { margin-left: .5rem; color: var(--text-muted); }
.taxonomy ul { margin: 0; padding: 0; border-left: 1px solid var(--line); list-style: none; }
.taxonomy li + li { border-top: 1px solid var(--line); }
.taxonomy li a { padding: 1rem 1.2rem; display: grid; grid-template-columns: 1fr auto 2rem; gap: 1rem; text-decoration: none; }
.taxonomy li a:hover { background: rgba(196, 49, 49, .035); }
.taxonomy li time { color: var(--text-muted); font-size: .68rem; }
.taxonomy li b { color: var(--red-bright); font-weight: 400; }

.about-page { background: var(--bg); box-shadow: inset 0 0 0 1px #151a1e; }
.about-dossier { width: min(75.5rem, calc(100% - 8rem)); padding-top: 0; display: grid; grid-template-columns: minmax(14rem, 25%) minmax(0, 75%); grid-template-rows: auto auto 1fr; }
.about-copy { display: contents; }
.about-intro { min-width: 0; min-height: 26.55rem; padding: 5.3rem 1.5rem 3rem 0; border-bottom: 1px solid #3a3e42; align-self: stretch; }
.about-eyebrow { display: block; color: var(--red-bright); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.about-intro h1 { margin: .9rem 0 1.4rem; font-size: clamp(4.2rem, 7.9vw, 7.1rem); font-weight: 400; letter-spacing: -.075em; line-height: .82; }
.about-intro h1::after { width: 1.05rem; height: 1.05rem; margin-left: .6rem; display: inline-block; border-radius: 50%; background: var(--red-bright); content: ""; vertical-align: .08em; }
.about-intro > p { margin: 0; color: var(--text); font-size: .8rem; letter-spacing: .095em; line-height: 1.75; text-transform: uppercase; }
.about-intro > p strong { display: block; font-weight: 400; }
.about-role { display: block; max-width: 19rem; color: var(--text-muted); }
.about-hero { min-width: 0; min-height: 26.55rem; border-bottom: 1px solid #3a3e42; overflow: hidden; }
.about-system { position: relative; min-width: 0; overflow: hidden; isolation: isolate; }
.about-system::after { display: none; }
.about-system__art { position: absolute; z-index: 3; top: 50%; right: 0; left: 0; width: 100%; height: auto; display: block; color: var(--technical); opacity: .74; font-family: var(--font-mono); font-size: 8px; transform: translateY(-50%); }
.about-system__art--mobile { display: none; }
.about-system__art text { fill: currentColor; }
.about-system__art path, .about-system__art rect, .about-system__art circle { fill: none; stroke: currentColor; stroke-width: .7; vector-effect: non-scaling-stroke; }
.about-system__art > rect:first-of-type { fill: url("#about-grid"); stroke: none; }
.about-system__art .system-red { fill: var(--red-bright); }
.about-system__art .about-core { color: var(--technical); }
.about-system__art .about-core .core-accent { fill: var(--red-bright); }
.about-system__art .about-system-view { color: var(--text-muted); }
.about-system__art .about-system-view > path:first-child { stroke: var(--red); }
.about-hero .about-system { height: 100%; }
.profile-nav { grid-column: 1; grid-row: 2; min-width: 0; padding: 2.75rem 2.2rem 1rem 1.85rem; border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.profile-nav nav a { padding: 1.05rem 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 2rem 1fr; gap: .4rem; color: var(--text); font-size: .7rem; letter-spacing: .04em; text-decoration: none; text-transform: uppercase; }
.profile-nav nav a:hover span { color: var(--red-bright); }
.profile-nav nav b { color: var(--red-bright); font-weight: 400; }
.about-body { grid-column: 2; grid-row: 2 / span 2; min-width: 0; padding: 3rem 0 2rem clamp(2.5rem, 4vw, 4.5rem); color: #bbc0c4; font-family: var(--font-sans); font-size: .82rem; line-height: 1.7; }
.about-body > h2:first-child { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.about-body > p { max-width: 43rem; margin: 0 0 1rem; }
.about-body strong { color: var(--red-bright); }
.about-body > h2 { scroll-margin-top: 2rem; margin: 2.5rem 0 .9rem; color: var(--text); font-family: var(--font-mono); font-size: 1.45rem; font-weight: 400; letter-spacing: -.025em; }
.about-body > h2::before { margin-right: .55rem; color: var(--red-bright); content: "//"; }
.about-body a { color: var(--red-bright); text-underline-offset: .18em; }
.research-areas ul { margin: .25rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; }
.research-areas li { min-width: 0; padding: .25rem 1.2rem 0; border-left: 1px solid var(--line); color: var(--text-muted); font-size: .7rem; line-height: 1.55; }
.research-areas li:first-child { padding-left: 0; border-left: 0; }
.research-icon { width: 2.65rem; height: 2.65rem; margin-bottom: .8rem; display: block; background-position: center; background-repeat: no-repeat; background-size: contain; }
.research-icon--windows { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none' stroke='%23dd3b3b' stroke-width='1.6' stroke-linecap='square' stroke-linejoin='miter'%3E%3Cpath d='M7 10.5l15-2v14H7v-12ZM26 8l15-2v16.5H26V8ZM7 26h15v14L7 38V26ZM26 26h15v16l-15-2V26Z'/%3E%3Cpath d='M22 8.5V40M26 8v32M7 22.5h34M7 26h34' opacity='.45'/%3E%3C/svg%3E"); }
.research-icon--reverse { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none' stroke='%23dd3b3b' stroke-width='1.6' stroke-linecap='square' stroke-linejoin='miter'%3E%3Cpath d='M8 17V9h8M32 9h8v8M40 31v8h-8M16 39H8v-8'/%3E%3Cpath d='M18 21h12v11a6 6 0 0 1-12 0V21ZM20 21v-3a4 4 0 0 1 8 0v3M24 21v17M18 26h-6M36 26h-6M18 32l-6 4M30 32l6 4M18 20l-5-4M30 20l5-4'/%3E%3Ccircle cx='24' cy='17' r='1' fill='%23dd3b3b' stroke='none'/%3E%3C/svg%3E"); }
.research-icon--offensive { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none' stroke='%23dd3b3b' stroke-width='1.6' stroke-linecap='square' stroke-linejoin='miter'%3E%3Ccircle cx='24' cy='24' r='14'/%3E%3Ccircle cx='24' cy='24' r='6'/%3E%3Cpath d='M24 4v12M24 32v12M4 24h12M32 24h12'/%3E%3Cpath d='m20 24 3 3 6-7'/%3E%3Ccircle cx='24' cy='24' r='1.3' fill='%23dd3b3b' stroke='none'/%3E%3C/svg%3E"); }
.research-areas strong { min-height: 3.3rem; margin-bottom: .45rem; display: block; color: var(--text); font-family: var(--font-mono); font-size: .72rem; font-weight: 400; line-height: 1.3; }
.about-sidebar-note { grid-column: 1; grid-row: 3; min-width: 0; padding: 2rem 2.2rem 3rem 1.85rem; border-right: 1px solid var(--line); border-left: 1px solid var(--line); color: var(--text-soft); }
.about-sidebar-note blockquote { margin: 0; }
.about-sidebar-note blockquote::before { display: block; color: var(--red-bright); font-family: Georgia, serif; font-size: 2.3rem; line-height: 1; content: "“"; }
.about-sidebar-note p { margin: .25rem 0 0; font-family: var(--font-sans); font-size: .75rem; line-height: 1.7; }
.about-sidebar-note blockquote::after { width: 1.5rem; height: 2px; margin-top: 1rem; display: block; background: var(--red-bright); content: ""; }

@media (max-width: 78rem) {
  .hero__inner { grid-template-columns: minmax(24rem, 43%) minmax(0, 57%); }
  .hero h1 { font-size: clamp(1.85rem, 2.55vw, 2.35rem); }
  .research-row a { grid-template-columns: minmax(15rem, 34%) minmax(14rem, 34%) minmax(12rem, 25%) 2rem; }
  .article-layout { grid-template-columns: 11rem minmax(0, 52rem); }
  .tag-filter { grid-template-columns: auto minmax(0, 1fr); }
  .tag-filter__status { display: none; }
}
@media (max-width: 58rem) {
  .hero__inner { grid-template-columns: 1fr; min-height: auto; }
  .hero__copy { min-height: 28rem; padding-left: 0; }
  .hero h1 { font-size: clamp(2rem, 6.4vw, 3.25rem); }
  .home-page .hero__visual,
  .home-page #tech-grid { display: none; }
  .research-row a { grid-template-columns: 1fr minmax(15rem, 42%) 2rem; }
  .research-row__excerpt { display: none; }
  .article-layout { grid-template-columns: minmax(0, 1fr); max-width: 52rem; }
  .article-toc { position: static; grid-column: 1; columns: 2; column-gap: 2rem; }
  .article-toc > p { column-span: all; }
  .prose, .article-layout--page .prose { grid-column: 1; }
  .about-dossier { width: min(75.5rem, calc(100% - 4rem)); grid-template-columns: minmax(12rem, 24%) minmax(0, 76%); }
  .profile-nav { padding-right: 1.8rem; }
  .about-body { padding-left: 2.5rem; }
}
@media (max-width: 42rem) {
  html { scroll-behavior: auto; }
  .page-frame, .site-header__inner, .site-footer__inner, .hero__inner { width: min(100% - 1.5rem, var(--content-width)); }
  .site-header { height: auto; min-height: 4rem; padding-top: max(.7rem, env(safe-area-inset-top)); padding-bottom: .6rem; }
  .site-header__inner { min-height: 2.7rem; align-items: center; gap: .75rem; }
  .brand { font-size: 1rem; }
  .site-nav { min-width: 0; max-width: none; flex: 1 1 auto; justify-content: flex-end; gap: clamp(.45rem, 2.2vw, .75rem); overflow: hidden; }
  .site-nav a { flex: 0 0 auto; font-size: clamp(.54rem, 2.35vw, .61rem); }
  .site-nav a:first-child { display: none; }
  .hero__copy { min-height: 25rem; padding: 2.5rem 0; }
  .hero h1 { font-size: clamp(1.5rem, 7vw, 2.1rem); letter-spacing: .01em; }
  .hero h1.hero-brand-title { max-width: 100%; gap: .2em; font-size: clamp(2.15rem, 11.5vw, 3.35rem); letter-spacing: -.025em; }
  .hero__dek { font-size: .88rem; }
  .hero__cta { min-width: 13rem; }
  .hero-social { width: 100%; }
  .hero-social a { min-width: 0; flex: 1 1 0; justify-content: center; }
  .field-notes { padding-top: 1.4rem; }
  .section-label { margin-inline: 0; font-size: .72rem; }
  .tag-filter { margin-inline: 0; padding: .7rem .8rem; grid-template-columns: 1fr; gap: .45rem; }
  .tag-filter > p:first-child { display: none; }
  .research-row a { min-height: 0; padding: 1.1rem .9rem; grid-template-columns: 1fr 1.5rem; gap: .8rem; }
  .research-row__title { grid-column: 1; }
  .research-row__title h3 { font-size: 1.05rem; }
  .research-row__meta { grid-column: 1; }
  .research-row__arrow { grid-column: 2; grid-row: 1 / span 2; }
  .site-footer__inner { min-height: 7rem; flex-direction: column; gap: .75rem; text-align: center; }
  .article-header { padding-top: 4rem; }
  .article-header h1 { font-size: clamp(2.5rem, 13vw, 4rem); }
  .article-header__meta { align-items: flex-start; flex-direction: column; }
  .article-layout { padding-top: 2.5rem; }
  .article-toc { columns: 1; }
  .prose { font-size: .96rem; }
  .taxonomy > section { grid-template-columns: 1fr; }
  .taxonomy ul { border-top: 1px solid var(--line); border-left: 0; }
  .taxonomy li a { grid-template-columns: 1fr 1.5rem; }
  .taxonomy li time { display: none; }
  .about-dossier { width: min(100% - 1.5rem, 75.5rem); padding-top: 0; grid-template-columns: 1fr; grid-template-rows: auto; }
  .about-intro { grid-column: 1; grid-row: 1; min-height: 0; padding: 2.3rem 0 2.8rem; }
  .about-intro h1 { font-size: clamp(4.4rem, 25vw, 6.8rem); }
  .about-role { max-width: 100%; }
  .about-hero { grid-column: 1; grid-row: 2; min-height: 0; }
  .about-system { height: auto; aspect-ratio: 390 / 520; border-top: 1px solid var(--line); }
  .about-system__art--desktop { display: none; }
  .about-system__art--mobile { display: block; transform: translateY(-50%); }
  .profile-nav { grid-column: 1; grid-row: 3; min-height: 0; padding: 2rem 0 2rem 1rem; border-right: 0; }
  .profile-nav nav { display: grid; grid-template-columns: 1fr 1fr; }
  .profile-nav nav a:nth-child(odd) { margin-right: 1rem; }
  .about-sidebar-note { grid-column: 1; grid-row: 4; padding: 1rem 0 2.5rem 1rem; border-right: 0; }
  .about-body { grid-column: 1; grid-row: 5; padding: 2.5rem 0 2rem; border-top: 1px solid var(--line); }
  .research-areas ul { grid-template-columns: 1fr 1fr; row-gap: 2rem; }
  .research-areas li:nth-child(3) { padding-left: 0; border-left: 0; }
}
@media (max-width: 32rem) {
  .research-areas ul { grid-template-columns: 1fr; }
  .research-areas li { padding: 1.25rem 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .research-areas li:first-child { padding-top: .25rem; border-top: 0; }
  .research-areas strong { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}