@font-face {
  font-family: "Geist Mono Variable";
  src: url("/fonts/GeistMono-VariableFont_wght.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Source Serif 4";
  src: url("/fonts/SourceSerif4-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Source Serif 4";
  src: url("/fonts/SourceSerif4-Semibold.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Source Serif 4";
  src: url("/fonts/SourceSerif4-Italic.ttf") format("truetype");
  font-style: italic;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Source Serif 4";
  src: url("/fonts/SourceSerif4-SemiboldItalic.ttf") format("truetype");
  font-style: italic;
  font-weight: 600;
  font-display: swap;
}

:root {
  --bg-rail: #000;
  --bg-panel: #12140f;
  --bg-hover: #171a11;
  --accent: #9dff00;
  --accent-hover: #c8ff5e;
  --accent-border: #33420f;
  --accent-wash: rgba(157, 255, 0, 0.07);
  --text-hi: #e4e8d8;
  --text-body: #d3d9c2;
  --text-mid: #a4ac97;
  --text-dim: #7d8772;
  --hairline: #212a17;
  --hairline-rail: #1d2415;
  --mono: "Geist Mono Variable", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --serif: "Source Serif 4", Iowan Old Style, Baskerville, Georgia, serif;
}

@view-transition {
  navigation: auto;
}

::view-transition-group(site-glyph) {
  z-index: 5;
  animation-duration: 0.62s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

::view-transition-image-pair(site-glyph) {
  isolation: auto;
}

::view-transition-old(site-glyph),
::view-transition-new(site-glyph) {
  animation: none;
  mix-blend-mode: normal;
}

::view-transition-new(site-glyph) {
  z-index: 1;
}

::view-transition-group(root) {
  animation-duration: 0.56s;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.56s;
  animation-timing-function: linear;
  animation-fill-mode: both;
  mix-blend-mode: normal;
}

::view-transition-old(root) {
  animation-name: writing-page-out;
}

::view-transition-new(root) {
  animation-name: writing-page-in;
}

@keyframes writing-page-out {
  0% {
    opacity: 1;
    animation-timing-function: cubic-bezier(0.4, 0, 1, 1);
  }
  42%,
  100% { opacity: 0; }
}

@keyframes writing-page-in {
  0%,
  32% {
    opacity: 0;
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
  100% { opacity: 1; }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg-panel);
  scroll-behavior: smooth;
}

body.writing-body {
  min-width: 320px;
  margin: 0;
  background: var(--bg-panel);
  color: var(--text-body);
  font-family: var(--mono);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

button {
  font: inherit;
}

::selection {
  background: var(--accent);
  color: var(--bg-rail);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  transform: translateY(-150%);
  background: var(--accent);
  color: #000;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.skip-link:focus {
  transform: none;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.identity {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: inherit;
}

.identity__glyph {
  width: 34px;
  height: 34px;
  flex: none;
  view-transition-name: site-glyph;
}

.identity__wordmark {
  width: 118px;
  view-transition-name: none;
}

.identity__handle {
  margin-top: 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 550;
  letter-spacing: 0.08em;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 34px;
  view-transition-name: none;
}

.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--text-mid);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
}

.site-nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 6px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--hairline);
  background: #000;
  color: var(--accent);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

/* Writing index */

.writing-index {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 400px minmax(0, 1fr);
  background: var(--bg-panel);
}

.writing-rail {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: var(--bg-rail);
  isolation: isolate;
}

.writing-rail::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.05), transparent 26%, transparent 72%, rgba(0, 0, 0, 0.38));
}

.writing-rail__canvas,
.writing-rail__canvas > div,
.writing-rail__canvas canvas {
  position: absolute !important;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
}

.writing-rail__identity {
  position: relative;
  z-index: 2;
  padding: 44px 0 0 44px;
}

.rail-socials {
  position: absolute;
  z-index: 2;
  bottom: 40px;
  left: 44px;
  width: 120px;
  display: flex;
  flex-direction: column;
}

.rail-socials a {
  min-height: 44px;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--hairline-rail);
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.rail-socials a:first-child {
  border-top: 0;
}

.rail-socials a:hover {
  color: var(--accent);
}

.writing-index__panel {
  min-width: 0;
  padding: 40px 56px 56px;
}

.writing-index__nav {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--hairline);
}

.index-header {
  margin-top: 44px;
}

.index-eyebrow,
.archive-heading {
  margin: 0;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.14em;
}

.index-eyebrow {
  color: var(--accent);
}

.index-intro {
  max-width: 610px;
  margin: 14px 0 0;
  color: var(--text-mid);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.015em;
}

.feature-card {
  min-height: 340px;
  margin-top: 30px;
  display: grid;
  grid-template-columns: minmax(0, 56fr) minmax(300px, 44fr);
  border: 1px solid var(--hairline);
  color: inherit;
  transition: background-color 160ms ease;
}

.feature-card:hover {
  background: var(--bg-hover);
  color: inherit;
}

.feature-card__cover {
  position: relative;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  overflow: hidden;
  border-right: 1px solid var(--hairline);
  background: #000;
}

.feature-card__cover::before {
  content: "011001 10 00101 010 11100 001 101010 01\A101 010010 111 01010 001 11 001001 101\A001011 1100 010 11001 0010 101 001101\A110100 001 10110 01001 101 001100 10\A010011 101 000110 11 010 1001 00101\A101001 0110 100 00101 110 010010 101\A0011 101010 011 10001 010 11001 001\A110010 00101 10 101100 01 0011 10101";
  position: absolute;
  right: -28px;
  bottom: -42px;
  width: 78%;
  white-space: pre-wrap;
  color: var(--accent);
  font-size: 13px;
  line-height: 1.65;
  letter-spacing: 0.16em;
  opacity: 0.13;
  transform: rotate(-6deg);
}

.feature-card__stat,
.feature-card__label {
  position: relative;
  z-index: 1;
}

.feature-card__stat {
  color: var(--accent);
  font-size: clamp(42px, 5vw, 66px);
  font-weight: 820;
  line-height: 1;
  letter-spacing: 0.01em;
}

.feature-card__label {
  color: var(--text-mid);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-align: center;
}

.feature-card__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 30px 32px;
}

.feature-card__kicker {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: baseline;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.feature-card__kicker strong {
  color: var(--accent);
  font-weight: 750;
}

.feature-card__title {
  margin-top: 16px;
  color: var(--text-hi);
  font-size: 21px;
  font-weight: 820;
  line-height: 1.4;
  text-wrap: balance;
  transition: color 160ms ease;
}

.feature-card:hover .feature-card__title {
  color: var(--accent);
}

.feature-card__summary {
  margin: 12px 0 0;
  color: var(--text-mid);
  font-size: 13.5px;
  line-height: 1.7;
  text-wrap: pretty;
}

.feature-card__meta {
  margin-top: 14px;
  color: var(--text-dim);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

.feature-card__cta {
  margin-top: auto;
  padding-top: 22px;
}

.feature-card__cta span {
  display: inline-block;
  padding: 9px 15px;
  background: var(--accent);
  color: #000;
  font-size: 13px;
  font-weight: 820;
  letter-spacing: 0.06em;
}

.archive {
  margin-top: 44px;
}

.archive__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.archive-heading {
  color: var(--text-dim);
  font-size: 12px;
}

.archive__rss {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.1em;
}

.archive-row {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-top: 1px solid var(--hairline);
  color: inherit;
  transition: background-color 160ms ease;
}

.archive-row:last-child {
  border-bottom: 1px solid var(--hairline);
}

.archive-row:hover {
  background: var(--bg-hover);
  color: inherit;
}

.archive-row__main {
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: 22px;
}

.archive-row__details {
  flex: none;
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.archive-row__number,
.archive-row__meta {
  flex: none;
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.archive-row__title {
  color: var(--text-hi);
  font-size: 17px;
  font-weight: 820;
  line-height: 1.4;
  transition: color 160ms ease;
}

.archive-row:hover .archive-row__title {
  color: var(--accent);
}

.archive-row__chip {
  flex: none;
  padding: 4px 7px;
  border: 1px solid var(--accent-border);
  color: var(--accent);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.index-social-footer {
  display: none;
}

/* Reading chrome */

.reading-progress {
  position: fixed;
  z-index: 80;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: rgba(157, 255, 0, 0.08);
}

.reading-progress__bar {
  width: 0;
  height: 100%;
  background: var(--accent);
  transform-origin: left center;
  will-change: width;
}

.article-topbar {
  position: sticky;
  z-index: 60;
  top: 0;
  min-height: 69px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 12px 56px;
  border-bottom: 1px solid var(--hairline);
  background: rgba(18, 20, 15, 0.94);
  backdrop-filter: blur(8px);
}

.article-topbar .identity {
  align-items: center;
  gap: 11px;
}

.article-topbar .identity__glyph {
  width: 20px;
  height: 20px;
}

.article-topbar .identity__wordmark {
  width: 102px;
}

.article-topbar .identity__handle {
  margin: 0 0 0 4px;
  font-size: 11px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(48px, 1fr) minmax(0, 720px) minmax(240px, 1fr);
  padding: 0 48px;
}

.article {
  min-width: 0;
  padding-top: 56px;
}

.article-kicker {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.article-kicker a {
  flex: none;
  font-weight: 750;
  letter-spacing: 0.14em;
}

.article-title {
  margin: 20px 0 0;
  color: var(--text-hi);
  font-size: 36px;
  font-weight: 820;
  line-height: 1.26;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  text-wrap: balance;
}

.article-title__detail {
  display: block;
  margin-top: 10px;
  color: var(--text-dim);
  font-size: 0.52em;
  line-height: 1.45;
  letter-spacing: 0.025em;
}

.article-meta {
  margin-top: 18px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  color: var(--text-dim);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

.article-meta strong {
  color: var(--text-mid);
  font-weight: 500;
}

.article-meta a {
  flex: none;
  font-weight: 750;
}

.attribution {
  margin-top: 26px;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 18px;
  border: 1px solid var(--accent-border);
  background: rgba(157, 255, 0, 0.04);
  color: var(--text-mid);
  font-size: 11.5px;
  line-height: 1.5;
  letter-spacing: 0.06em;
}

.attribution__mark {
  color: var(--accent);
}

.attribution a {
  flex: none;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.article-copy {
  padding-bottom: 0;
}

.article-copy p,
.article-copy li {
  font-family: var(--serif);
  font-size: 17.5px;
  line-height: 1.85;
  text-wrap: pretty;
}

.article-copy p {
  margin: 22px 0 0;
  color: var(--text-body);
}

.article-copy p.lede {
  margin-top: 34px;
  font-size: 18px;
  line-height: 1.85;
}

.article-copy strong {
  color: var(--text-hi);
  font-weight: 600;
}

.article-copy em {
  font-style: italic;
}

.article-copy p a,
.article-copy li a {
  color: var(--accent-hover);
  text-decoration: underline;
  text-decoration-color: var(--accent-border);
  text-underline-offset: 4px;
}

.article-copy sup a {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  text-decoration: none;
}

.article-copy code:not(pre code) {
  padding: 1px 5px;
  background: var(--accent-wash);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.82em;
}

.section-heading {
  margin-top: 52px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
  scroll-margin-top: 90px;
}

.section-heading__number {
  flex: none;
  color: var(--accent);
  font-size: 12px;
  font-weight: 750;
}

.section-heading h2 {
  margin: 0;
  color: var(--text-hi);
  font-size: 18px;
  font-weight: 820;
  line-height: 1.35;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-wrap: balance;
}

.subheading {
  margin: 38px 0 0;
  color: var(--text-hi);
  font-size: 13.5px;
  font-weight: 820;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-wrap: balance;
}

.subheading__number {
  color: var(--accent);
}

.article-copy ul,
.article-copy ol {
  margin: 18px 0 0;
  padding-left: 25px;
}

.article-copy li {
  margin: 10px 0;
  padding-left: 2px;
  color: var(--text-body);
}

.article-copy li::marker {
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 0.72em;
}

.table-scroll {
  margin-top: 20px;
  overflow-x: auto;
  border: 1px solid var(--hairline);
  scrollbar-color: var(--accent-border) #000;
}

.article-table {
  width: 100%;
  min-width: 570px;
  border-collapse: collapse;
}

.article-table th,
.article-table td {
  padding: 11px 15px;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  text-align: left;
  vertical-align: top;
}

.article-table tr:last-child > * {
  border-bottom: 0;
}

.article-table tr > *:last-child {
  border-right: 0;
}

.article-table th {
  color: var(--accent);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-table td {
  color: var(--text-body);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.55;
}

.article-table td:first-child {
  color: var(--text-mid);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.code-block {
  margin-top: 16px;
  border: 1px solid var(--hairline);
  background: #000;
}

.code-block__bar,
.window-bar {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 6px 14px;
  border-bottom: 1px solid var(--hairline);
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.code-copy {
  min-width: 62px;
  min-height: 44px;
  padding: 3px 8px;
  border: 1px solid var(--accent-border);
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.code-copy:hover,
.code-copy[data-copied="true"] {
  background: var(--accent);
  color: #000;
}

.code-block pre {
  max-width: 100%;
  margin: 0;
  padding: 16px;
  overflow-x: auto;
  color: #c9d0b8;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.72;
  tab-size: 2;
  white-space: pre;
  scrollbar-color: var(--accent-border) #000;
}

.code-block[data-language="markdown"] pre {
  width: auto;
  min-width: 0;
  overflow-x: hidden;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: normal;
}

.code-comment {
  color: var(--text-dim);
}

.code-accent,
.code-keyword {
  color: var(--accent);
}

.code-string {
  color: #b9c4a3;
}

.code-number {
  color: var(--text-hi);
}

.figure {
  margin: 30px 0 0;
}

.figure__frame,
.native-figure {
  border: 1px solid var(--hairline);
  background: #000;
}

.figure__frame {
  padding: 10px;
}

.figure__frame--center {
  display: flex;
  justify-content: center;
}

.figure__frame img {
  width: 100%;
  height: auto;
}

.figure__frame--portrait img {
  max-width: 340px;
}

.figure__frame--rank img {
  max-width: 560px;
}

.figure figcaption {
  margin-top: 10px;
  color: var(--text-dim);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.055em;
}

.figure figcaption strong {
  color: var(--accent);
  font-weight: 500;
}

.hero-terminal {
  margin-top: 30px;
}

.hero-terminal__body {
  padding: 32px 36px 30px;
}

.hero-terminal__command {
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.6;
}

.hero-terminal__command span:first-child,
.window-bar__accent {
  color: var(--accent);
}

.hero-terminal__command span:last-child {
  color: var(--text-mid);
}

.hero-terminal__stat {
  margin-top: 26px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-terminal__number {
  color: var(--text-hi);
  font-size: clamp(42px, 7vw, 64px);
  font-weight: 820;
  line-height: 1;
}

.hero-terminal__unit {
  color: var(--accent);
  font-size: 26px;
  font-weight: 820;
}

.hero-terminal__cursor {
  width: 13px;
  height: 30px;
  background: var(--accent);
  animation: blink 1.1s steps(1) infinite;
}

.hero-terminal__subtitle {
  margin-top: 16px;
  color: var(--text-mid);
  font-size: 13px;
  line-height: 1.55;
  letter-spacing: 0.06em;
}

.hero-terminal__chips {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-terminal__chips span {
  padding: 6px 10px;
  border: 1px solid var(--hairline);
  color: var(--text-mid);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.window-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 16px;
  border-top: 1px solid var(--hairline);
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.1em;
}

.window-footer span:last-child {
  color: var(--accent);
  text-align: right;
}

.timeline {
  padding: 10px 0;
  font-size: 12px;
  letter-spacing: 0.035em;
}

.timeline__row {
  display: grid;
  grid-template-columns: 110px 30px minmax(0, 1fr);
  align-items: baseline;
  padding: 9px 24px 9px 0;
  color: var(--text-mid);
}

.timeline__time {
  color: var(--text-dim);
  text-align: right;
}

.timeline__dot {
  color: var(--accent);
  text-align: center;
}

.timeline__row--result {
  margin-top: 6px;
  padding-top: 11px;
  padding-bottom: 11px;
  border-left: 2px solid var(--accent);
  background: rgba(157, 255, 0, 0.05);
  color: var(--accent);
}

.architecture {
  padding: 26px;
  color: var(--text-dim);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
}

.architecture__top,
.architecture__flow {
  display: grid;
  grid-template-columns: 1fr 150px 1fr;
  gap: 12px;
}

.architecture__node,
.architecture__gpu,
.stat-cell {
  border: 1px solid var(--hairline);
}

.architecture__node {
  padding: 16px 18px;
}

.architecture__node strong,
.architecture__gpu strong {
  display: block;
  color: var(--text-hi);
  font-size: 13px;
}

.architecture__node span {
  display: block;
  margin-top: 6px;
}

.architecture__arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.architecture__arrow b {
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
}

.architecture__flow {
  margin-top: 12px;
}

.architecture__down {
  padding: 5px 0;
  text-align: center;
}

.architecture__gpu {
  padding: 18px 20px;
  border-color: var(--accent-border);
  box-shadow: 0 0 24px rgba(157, 255, 0, 0.06);
  text-align: center;
}

.architecture__gpu > span {
  display: block;
  margin-top: 6px;
  color: var(--accent);
}

.stat-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  text-align: left;
}

.stat-cell {
  padding: 12px;
}

.stat-cell strong {
  font-size: 15px;
}

.stat-cell span {
  display: block;
  margin-top: 4px;
}

.architecture__roles {
  margin-top: 14px;
  color: var(--text-mid);
}

.model-picker,
.trace {
  font-size: 12px;
}

.model-picker__row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 70px 80px 62px 90px;
  padding: 10px 16px;
  border-top: 1px solid #171a11;
  color: var(--text-dim);
}

.model-picker__row span:not(:first-child) {
  text-align: right;
}

.model-picker__row--local {
  border-top: 0;
  border-left: 2px solid var(--accent);
  background: rgba(157, 255, 0, 0.05);
  color: var(--text-mid);
}

.model-picker__row--local span:first-child,
.model-picker__row--local span:last-child {
  color: var(--accent);
  font-weight: 750;
}

.telemetry {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.telemetry__cell {
  padding: 22px 24px;
  border-top: 1px solid #171a11;
  border-right: 1px solid #171a11;
}

.telemetry__cell:nth-child(2n) {
  border-right: 0;
}

.telemetry__label {
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.telemetry__value {
  margin-top: 10px;
  color: var(--text-hi);
  font-size: 30px;
  font-weight: 820;
}

.telemetry__value--accent {
  color: var(--accent);
}

.trace__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  padding: 12px 16px 12px 0;
  color: var(--text-mid);
}

.trace__step {
  color: var(--text-dim);
  text-align: center;
}

.trace__row strong {
  color: var(--text-hi);
}

.trace__row small {
  color: var(--text-dim);
  font-size: 11px;
}

.trace__row--active {
  border-left: 2px solid var(--accent);
  background: rgba(157, 255, 0, 0.05);
  color: var(--accent);
  font-weight: 750;
}

.references {
  margin-top: 18px;
  color: var(--text-dim);
  font-size: 11px;
  line-height: 2.1;
}

.references__row {
  min-width: 0;
  display: flex;
  gap: 12px;
}

.references__number {
  flex: none;
  color: var(--accent);
}

.references a,
.references span:last-child {
  min-width: 0;
  overflow: hidden;
  color: var(--text-mid);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.signoff {
  margin-top: 42px !important;
  padding-top: 26px;
  border-top: 1px solid var(--hairline);
  color: var(--text-mid) !important;
  font-size: 15.5px !important;
  font-style: italic;
}

.thanks {
  margin-top: 26px !important;
  color: var(--text-mid) !important;
  font-size: 15.5px !important;
  font-style: italic;
}

.article-footer {
  margin-top: 48px;
  min-height: 112px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
  padding: 24px 0 56px;
  border-top: 1px solid var(--hairline);
}

.article-footer a {
  min-width: 0;
}

.article-footer__label {
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.article-footer__title {
  margin-top: 8px;
  color: var(--text-mid);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.5;
}

.article-footer a:hover .article-footer__title {
  color: var(--accent);
}

.article-footer__index {
  flex: none;
  text-align: right;
}

.article-footer__index .article-footer__title {
  color: var(--accent);
}

.toc-wrap {
  min-width: 0;
}

.toc {
  position: sticky;
  top: 110px;
  width: 200px;
  margin-left: 48px;
  padding-top: 60px;
  font-size: 11px;
  line-height: 1.45;
  letter-spacing: 0.045em;
}

.toc__label {
  margin-bottom: 8px;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--hairline);
  color: var(--text-dim);
  font-weight: 750;
  letter-spacing: 0.14em;
}

.toc a {
  min-height: 36px;
  display: flex;
  align-items: center;
  color: var(--text-mid);
}

.toc a:hover,
.toc a[aria-current="location"] {
  color: var(--accent);
}

@keyframes blink {
  50% { opacity: 0; }
}

@media (max-width: 1199px) {
  .article-layout {
    grid-template-columns: minmax(24px, 1fr) minmax(0, 720px) minmax(24px, 1fr);
  }

  .toc-wrap {
    display: none;
  }
}

@media (max-width: 1100px) {
  .writing-index {
    display: block;
  }

  .writing-rail {
    min-height: 57px;
    height: 57px;
    border-bottom: 1px solid var(--hairline);
  }

  .writing-rail__canvas {
    display: none;
  }

  .writing-rail__identity {
    width: 100%;
    height: 57px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 0 40px;
  }

  .writing-rail__identity .identity__glyph {
    width: 20px;
    height: 20px;
  }

  .writing-rail__identity .identity__wordmark {
    width: 102px;
  }

  .writing-rail__identity .identity__handle {
    margin: 0;
    font-size: 11px;
  }


  .writing-rail__identity > span {
    min-width: 0;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
  }
  .rail-socials {
    display: none;
  }

  .writing-index__panel {
    padding: 0 40px 52px;
  }

  .writing-index__nav {
    margin: 0 -40px;
    padding-bottom: 0;
    border-bottom: 1px solid var(--hairline);
    background: #000;
  }

  .writing-index__nav .site-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0;
  }

  .writing-index__nav .site-nav a {
    min-height: 48px;
    padding: 0 14px;
    font-size: 11px;
  }

  .writing-index__nav .nav-toggle {
    display: none;
  }

  .index-header {
    margin-top: 28px;
  }

  .feature-card {
    grid-template-columns: 1fr;
  }

  .feature-card__cover {
    min-height: 220px;
    border-right: 0;
    border-bottom: 1px solid var(--hairline);
  }

  .feature-card__stat {
    font-size: 52px;
  }

  .index-social-footer {
    margin-top: 44px;
    display: flex;
    flex-wrap: wrap;
    gap: 0 24px;
    border-top: 1px solid var(--hairline);
  }

  .index-social-footer a {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    color: var(--text-dim);
    font-size: 10px;
    letter-spacing: 0.1em;
  }

  .index-social-footer a:hover {
    color: var(--accent);
  }
}

@media (max-width: 800px) {
  .article-topbar__nav-wrap {
    position: relative;
  }

  .article-topbar .site-nav {
    position: fixed;
    z-index: 70;
    top: 65px;
    right: 0;
    left: 0;

    width: 100%;
    display: none;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--hairline);
    background: #000;
  }

  .article-topbar .site-nav[data-open="true"] {
    display: flex;
  }

  .article-topbar .site-nav a {
    min-height: 48px;
    padding: 0 12px;
    font-size: 11px;
  }

  .article-topbar .nav-toggle {
    display: block;
  }

  .writing-rail__identity {
    padding: 0 20px;
  }

  .writing-index__panel {
    padding: 0 20px 44px;
  }

  .writing-index__nav {
    margin: 0 -20px;
  }

  .writing-index__nav .site-nav a {
    min-height: 48px;
    padding: 0 12px;
  }

  .index-header {
    margin-top: 28px;
  }

  .index-intro {
    margin-top: 12px;
    font-size: 12px;
  }

  .feature-card {
    margin-top: 24px;
  }

  .feature-card__cover {
    min-height: 220px;
  }

  .feature-card__stat {
    font-size: 44px;
  }

  .feature-card__label {
    max-width: 260px;
    font-size: 11px;
    line-height: 1.7;
  }

  .feature-card__body {
    padding: 22px 20px 24px;
  }

  .feature-card__title {
    font-size: 21px;
    line-height: 1.3;
  }

  .feature-card__summary {
    font-size: 12.5px;
    line-height: 1.65;
  }

  .feature-card__cta span {
    padding: 12px 16px;
    font-size: 12px;
  }

  .archive-row {
    min-height: 0;
    display: block;
    padding: 18px 0;
  }

  .archive-row__main {
    display: grid;
    grid-template-columns: 33px minmax(0, 1fr);
    gap: 0;
  }

  .archive-row__details {
    margin-top: 10px;
    padding-left: 33px;
    gap: 10px;
  }

  .archive-row__chip {
    padding: 3px 6px;
    font-size: 9px;
  }

  .archive-row__title {
    font-size: 15px;
    line-height: 1.45;
  }

  .archive-row__meta {
    font-size: 11px;
  }

  .article-topbar {
    min-height: 65px;
    padding: 10px 20px;
  }

  .article-topbar .identity__wordmark {
    width: 92px;
  }

  .article-topbar .identity__handle {
    display: none;
  }

  .article-layout {
    display: block;
    padding: 0 20px;
    overflow: clip;
  }

  .article {
    padding-top: 28px;
  }

  .article-kicker {
    display: block;
  }

  .article-kicker span {
    display: block;
    margin-top: 6px;
    font-size: 10px;
    line-height: 1.65;
  }

  .article-title {
    margin-top: 16px;
    font-size: 26px;
    line-height: 1.3;
  }

  .article-meta,
  .attribution {
    align-items: flex-start;
    flex-direction: column;
  }

  .article-meta {
    gap: 6px;
    font-size: 10.5px;
    line-height: 1.9;
  }

  .attribution {
    gap: 8px;
    padding: 14px 16px;
    font-size: 10.5px;
    line-height: 1.8;
  }

  .article-copy p,
  .article-copy li {
    font-size: 16.5px;
    line-height: 1.8;
  }

  .article-copy p.lede {
    font-size: 16.5px;
  }

  .section-heading {
    margin-top: 44px;
    align-items: flex-start;
    gap: 12px;
    padding-bottom: 10px;
  }

  .section-heading h2 {
    font-size: 15px;
  }

  .subheading {
    margin-top: 32px;
    font-size: 12px;
  }

  .article-table--spec {
    min-width: 0;
    display: block;
  }

  .article-table--spec thead {
    display: none;
  }

  .article-table--spec tbody,
  .article-table--spec tr,
  .article-table--spec td {
    display: block;
    width: 100%;
  }

  .article-table--spec tr {
    border-bottom: 1px solid var(--hairline);
  }

  .article-table--spec tr:last-child {
    border-bottom: 0;
  }

  .article-table--spec td {
    border: 0;
  }

  .article-table--spec td:first-child {
    padding: 9px 12px 2px;
    color: var(--text-dim);
  }

  .article-table--spec td:last-child {
    padding: 0 12px 10px;
  }

  .code-block__bar {
    padding: 0 12px;
    font-size: 9px;
  }

  .code-copy {
    min-height: 44px;
    font-size: 9px;
  }

  .code-block pre {
    width: max-content;
    min-width: 100%;
    padding: 14px 12px;
    font-size: 11.5px;
    line-height: 1.7;
  }

  .hero-terminal {
    margin-top: 22px;
  }

  .hero-terminal__body {
    padding: 22px 20px 20px;
  }

  .hero-terminal__command {
    font-size: 10px;
  }

  .hero-terminal__stat {
    margin-top: 16px;
    gap: 10px;
  }

  .hero-terminal__number {
    font-size: 38px;
  }

  .hero-terminal__unit {
    font-size: 17px;
  }

  .hero-terminal__cursor {
    width: 9px;
    height: 20px;
  }

  .hero-terminal__subtitle {
    margin-top: 12px;
    font-size: 10px;
  }

  .hero-terminal__chips {
    display: none;
  }

  .window-bar {
    min-height: 35px;
    padding: 7px 12px;
    gap: 10px;
    font-size: 8.5px;
    letter-spacing: 0.1em;
  }

  .window-footer {
    gap: 8px;
    padding: 8px 12px;
    font-size: 8.5px;
  }

  .timeline {
    font-size: 10.5px;
  }

  .timeline__row {
    grid-template-columns: 76px 22px minmax(0, 1fr);
    padding: 7px 14px 7px 0;
    font-size: 10.5px;
    line-height: 1.55;
  }

  .figure {
    margin-top: 26px;
  }

  .figure figcaption {
    margin-top: 8px;
    font-size: 10px;
  }

  .architecture {
    padding: 16px;
    font-size: 9.5px;
  }

  .architecture__top,
  .architecture__flow {
    display: block;
  }

  .architecture__arrow {
    min-height: 58px;
  }

  .architecture__flow > :last-child {
    display: none;
  }

  .architecture__down {
    width: auto !important;
  }

  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .model-picker {
    overflow-x: auto;
  }

  .model-picker__row {
    min-width: 620px;
  }

  .telemetry {
    grid-template-columns: 1fr;
  }

  .telemetry__cell,
  .telemetry__cell:nth-child(2n) {
    border-right: 0;
  }

  .telemetry__value {
    font-size: 26px;
  }

  .trace__row {
    font-size: 10.5px;
  }

  .references a,
  .references span:last-child {
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .article-footer {
    min-height: 0;
    flex-direction: column;
    gap: 18px;
    padding-bottom: 40px;
  }

  .article-footer__index {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}