@font-face {
  font-family: "Font Awesome 7 Pro";
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("../fonts/fontawesome/fa-solid-subset.woff2") format("woff2");
}

@font-face {
  font-family: "Font Awesome 7 Brands";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("../fonts/fontawesome/fa-brands-subset.woff2") format("woff2");
}

.fa-solid,
.fas,
.fa-brands {
  display: inline-block;
  width: 1.25em;
  font-feature-settings: normal;
  font-style: normal;
  font-synthesis: none;
  font-variant: normal;
  line-height: 1;
  text-align: center;
  text-rendering: auto;
}

.fa-solid,
.fas {
  font-family: "Font Awesome 7 Pro";
  font-weight: 900;
}

.fa-brands {
  font-family: "Font Awesome 7 Brands";
  font-weight: 400;
}

.fa-solid::before,
.fas::before,
.fa-brands::before {
  content: var(--fa);
}

.fa-box-open { --fa: "\f49e"; }
.fa-crate-empty { --fa: "\e151"; }
.fa-file-binary { --fa: "\e175"; }
.fa-cubes { --fa: "\f1b3"; }
.fa-heart { --fa: "\f004"; }
.fa-handshake { --fa: "\f2b5"; }
.fa-clock-rotate-left { --fa: "\f1da"; }
.fa-chart-line { --fa: "\f201"; }
.fa-layer-group { --fa: "\f5fd"; }
.fa-magnifying-glass { --fa: "\f002"; }
.fa-pen-to-square { --fa: "\f044"; }
.fa-terminal { --fa: "\f120"; }
.fa-code { --fa: "\f121"; }
.fa-bug { --fa: "\f188"; }
.fa-database { --fa: "\f1c0"; }
.fa-copy { --fa: "\f0c5"; }
.fa-arrow-right { --fa: "\f061"; }
.fa-download { --fa: "\f019"; }
.fa-bars-staggered { --fa: "\f550"; }
.fa-smile,
.fa-face-smile { --fa: "\f118"; }
.fa-check { --fa: "\f00c"; }
.fa-discord { --fa: "\f392"; }
.fa-rust { --fa: "\e07a"; }
.fa-windows { --fa: "\f17a"; }
.fa-linux { --fa: "\f17c"; }
.fa-apple { --fa: "\f179"; }
.fa-android { --fa: "\f17b"; }
.fa-python { --fa: "\f3e2"; }
.fa-github { --fa: "\f09b"; }
.fa-mastodon { --fa: "\f4f6"; }
:root {
  color-scheme: light;
  --header-height: 4rem;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-subtle: #f0f3f8;
  --surface-code: #eef3fa;
  --text: #172033;
  --text-strong: #090f1d;
  --muted: #55617a;
  --faint: #606c84;
  --border: #dfe4ee;
  --border-strong: #c9d1df;
  --brand: #1769e0;
  --brand-strong: #0a4db8;
  --brand-soft: #e8f1ff;
  --accent: #00a6b4;
  --success: #087f5b;
  --warning: #b45309;
  --danger: #c13246;
  --focus: #2f7df4;
  --extended: #6847c7;
  --extended-soft: #f0ebff;
  --extended-cta-a: #7256c7;
  --extended-cta-b: #456fc5;
  --extended-section-bg: #f5f2ff;
  --extended-section-heading: #17102c;
  --extended-section-text: #312b49;
  --extended-section-muted: #5d5675;
  --extended-section-card: rgba(255, 255, 255, 0.82);
  --extended-section-border: #d8cef2;
  --extended-section-icon: #6847c7;
  --extended-section-grid: rgba(104, 71, 199, 0.09);
  --syntax-comment: #4b5870;
  --syntax-keyword: #5734aa;
  --syntax-string: #066b4c;
  --syntax-number: #92400e;
  --syntax-name: #0b57c6;
  --syntax-delete: #a61b36;
  --syntax-highlight: #e8eef8;
  --syntax-gutter: #c5cfdf;
  --support-a: #c23b5a;
  --support-b: #9d4871;
  --workflow-section: #edf3fb;
  --workflow-section-grid: rgba(23, 105, 224, 0.08);
  --workflow-rail: #ffffff;
  --workflow-rail-active: #edf4ff;
  --workflow-rail-hover: #f5f8fc;
  --header-bg: rgba(255, 255, 255, 0.9);
  --code-shadow: 0 1px 1px rgba(12, 24, 48, 0.04);
  --popover-shadow: 0 18px 45px rgba(15, 28, 55, 0.18);
  --card-shadow: 0 20px 55px rgba(15, 28, 55, 0.08);
  --hero-grid: rgba(23, 105, 224, 0.08);
  --hero-canvas: #f3f7fd;
  --radius-sm: 0.4rem;
  --radius: 0.7rem;
  --radius-lg: 1rem;
  --radius-xl: 1.4rem;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #08111f;
  --surface: #0d1829;
  --surface-raised: #122038;
  --surface-subtle: #142238;
  --surface-code: #091524;
  --text: #d8e1ef;
  --text-strong: #f6f9fd;
  --muted: #9aa9bd;
  --faint: #7f8ea4;
  --border: #23334b;
  --border-strong: #334763;
  --brand: #73adff;
  --brand-strong: #a7caff;
  --brand-soft: #132d52;
  --accent: #4dd4de;
  --success: #5bd6a8;
  --warning: #f6b65b;
  --danger: #ff7f91;
  --focus: #85b7ff;
  --extended: #b69cff;
  --extended-soft: #241d48;
  --extended-cta-a: #7b60cc;
  --extended-cta-b: #536fd0;
  --extended-section-bg: #08111f;
  --extended-section-heading: #f6f9fd;
  --extended-section-text: #d8e1ef;
  --extended-section-muted: #9aa9bd;
  --extended-section-card: rgba(18, 32, 56, 0.7);
  --extended-section-border: #334763;
  --extended-section-icon: #b69cff;
  --extended-section-grid: rgba(115, 173, 255, 0.06);
  --syntax-comment: #9aa9bd;
  --syntax-keyword: #c3afff;
  --syntax-string: #69ddb2;
  --syntax-number: #ffc876;
  --syntax-name: #89baff;
  --syntax-delete: #ff91a0;
  --syntax-highlight: #132d52;
  --syntax-gutter: #334763;
  --support-a: #c44460;
  --support-b: #aa5079;
  --workflow-section: #0a1423;
  --workflow-section-grid: rgba(115, 173, 255, 0.06);
  --workflow-rail: #0d1829;
  --workflow-rail-active: #132541;
  --workflow-rail-hover: #101e33;
  --header-bg: rgba(8, 17, 31, 0.9);
  --code-shadow: 0 1px 0 rgba(255, 255, 255, 0.02);
  --popover-shadow: 0 22px 55px rgba(0, 0, 0, 0.48);
  --card-shadow: 0 24px 68px rgba(0, 0, 0, 0.28);
  --hero-grid: rgba(115, 173, 255, 0.08);
  --hero-canvas: #0b1728;
}

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

html {
  min-width: 20rem;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  background: var(--bg);
}

body {
  min-width: 20rem;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: color-mix(in srgb, var(--brand) 28%, transparent);
}

a {
  color: var(--brand);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

a:visited {
  color: var(--brand);
}

a:hover {
  color: var(--brand-strong);
}

button,
input {
  font: inherit;
}

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

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

img {
  height: auto;
}

svg {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-strong);
  font-weight: 760;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

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

.shell {
  width: min(100% - 2rem, 74rem);
  margin-inline: auto;
}

.narrow-shell {
  width: min(100% - 2rem, 52rem);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.5rem;
  left: 0.75rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--text-strong);
  color: var(--surface) !important;
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 150ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* Header ---------------------------------------------------------------- */

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-height);
  border-bottom: 1px solid var(--border);
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: min(100%, 96rem);
  height: 100%;
  margin-inline: auto;
  padding: 0 1rem;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.55rem;
  color: var(--text-strong) !important;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand__logo {
  display: block;
  width: 1.92rem;
  height: 2rem;
  flex: 0 0 auto;
}

.brand__logo > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand__logo > .brand__logo-dark,
html[data-theme="dark"] .brand__logo > .brand__logo-light {
  display: none;
}

html[data-theme="dark"] .brand__logo > .brand__logo-dark {
  display: block;
}

.brand__name {
  font-size: 1.22rem;
  letter-spacing: 0.035em;
}

.header-navigation,
.header-actions,
.top-nav {
  display: flex;
  align-items: center;
}

.header-navigation {
  min-width: 0;
  flex: 1;
  gap: 0.75rem;
}

.header-actions {
  margin-left: auto;
  gap: 0.5rem;
}

.top-nav {
  gap: 0.1rem;
  margin-left: 0.5rem;
  white-space: nowrap;
}

.top-nav > a,
.top-nav summary {
  display: block;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 650;
  line-height: 1.25;
  text-decoration: none;
}

.top-nav > a:hover,
.top-nav > a[aria-current="page"],
.top-nav summary:hover,
.top-nav__dropdown[open] summary {
  background: var(--surface-subtle);
  color: var(--text-strong);
}

.top-nav__dropdown {
  position: relative;
}

.top-nav__dropdown summary {
  list-style: none;
  cursor: pointer;
}

.top-nav__dropdown summary::-webkit-details-marker {
  display: none;
}

.top-nav__dropdown summary::after {
  content: "";
  display: inline-block;
  width: 0.42rem;
  height: 0.42rem;
  margin: 0 0 0.2rem 0.45rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
}

.top-nav__menu {
  position: absolute;
  z-index: 110;
  top: calc(100% + 0.45rem);
  left: 0;
  display: grid;
  min-width: 13rem;
  padding: 0.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-raised);
  box-shadow: var(--popover-shadow);
}

.top-nav__menu a {
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.86rem;
  text-decoration: none;
}

.top-nav__menu a:hover {
  background: var(--surface-subtle);
}

.icon-button {
  display: inline-grid;
  flex: 0 0 auto;
  width: 2.45rem;
  height: 2.45rem;
  padding: 0;
  place-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted) !important;
  cursor: pointer;
  text-decoration: none;
}

.icon-button:hover {
  border-color: var(--border);
  background: var(--surface-subtle);
  color: var(--text-strong) !important;
}

.icon-button svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-button > i {
  font-size: 1.12rem;
}

.header-cta {
  --cta-color: var(--support-a);
  --cta-focus: var(--accent);
  display: inline-flex;
  min-height: 2.45rem;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.42rem;
  padding: 0.45rem 0.72rem;
  border: 1px solid color-mix(in srgb, var(--cta-color) 78%, var(--border));
  border-radius: var(--radius-sm);
  background: var(--cta-color);
  color: #fff !important;
  font-size: 0.78rem;
  font-weight: 760;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.header-extended {
  --cta-color: var(--extended-cta-a);
  --cta-focus: var(--extended);
}

.header-contribute {
  --cta-color: var(--support-a);
  --cta-focus: var(--danger);
}

.header-cta:hover,
.header-cta:focus-visible {
  border-color: color-mix(in srgb, var(--cta-focus) 70%, var(--border));
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 7px 18px color-mix(in srgb, var(--cta-color) 30%, transparent);
}

.header-cta svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.header-cta > i {
  width: 1rem;
  font-size: 0.92rem;
}

.menu-button {
  display: none;
  margin-left: auto;
}

.theme-toggle svg {
  transition: opacity 130ms ease, transform 180ms ease;
}

.theme-toggle__sun,
html[data-theme="dark"] .theme-toggle__moon {
  display: none;
}

html[data-theme="dark"] .theme-toggle__sun {
  display: block;
}

/* Reusable content ------------------------------------------------------- */

main {
  min-height: 65vh;
  padding-top: var(--header-height);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--brand);
  font: 700 0.75rem/1.2 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: currentColor;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.75rem;
}

.section-head > div {
  max-width: 44rem;
}

.section-head h2,
.split-heading h2 {
  margin-bottom: 0.8rem;
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: -0.045em;
}

.section-head p,
.split-heading p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.text-link::after {
  content: "→";
  transition: transform 160ms ease;
}

.text-link:hover::after {
  transform: translateX(0.25rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.75rem 1.1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-strong) !important;
  font-size: 0.9rem;
  font-weight: 750;
  line-height: 1;
  text-decoration: none;
  box-shadow: var(--code-shadow);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
  box-shadow: var(--card-shadow);
}

.button svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-primary {
  border-color: var(--brand-strong);
  background: var(--brand-strong);
  color: #fff !important;
}

html[data-theme="dark"] .button-primary {
  border-color: #2f7df4;
  background: #1769e0;
}

.button-extended {
  border-color: color-mix(in srgb, var(--extended) 65%, var(--border));
  background: linear-gradient(115deg, var(--extended-cta-a), var(--extended-cta-b));
  color: #fff !important;
}

.button-ghost {
  background: transparent;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-subtle);
  color: var(--muted);
  font: 650 0.73rem/1 var(--font-mono);
}

/* Homepage hero --------------------------------------------------------- */

.home-hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding: clamp(4.5rem, 9vw, 8rem) 0 4rem;
  border-bottom: 1px solid var(--border);
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--hero-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px);
  background-size: 3rem 3rem;
}

.home-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -22rem;
  right: -12rem;
  width: 58rem;
  height: 58rem;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--brand) 20%, transparent), transparent 68%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(28rem, 1.1fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5rem);
}

.release-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
  padding: 0.4rem 0.7rem 0.4rem 0.45rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  color: var(--muted) !important;
  font: 650 0.78rem/1.2 var(--font-mono);
  text-decoration: none;
  box-shadow: var(--code-shadow);
}

.release-pill strong {
  padding: 0.3rem 0.52rem;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.release-pill:hover {
  border-color: var(--brand);
}

.hero-copy h1 {
  max-width: 13ch;
  margin-bottom: 1.5rem;
  font-size: clamp(3rem, 5.6vw, 5.4rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.hero-title__mark,
.hero-title__expansion {
  display: block;
  animation-duration: 780ms;
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-title__mark {
  position: relative;
  width: fit-content;
  padding-right: 0.22em;
  animation-name: hero-title-from-right;
}

.hero-title__mark::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -0.08em;
  left: 0;
  height: 0.07em;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transform-origin: left;
  animation: hero-title-line 700ms 240ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-title__mark b {
  display: inline-block;
  color: var(--brand);
  font-weight: inherit;
  animation: hero-title-colon 600ms 180ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-title__expansion {
  margin-top: 0.5em;
  color: var(--text);
  font-size: 0.42em;
  font-weight: 720;
  line-height: 1.15;
  letter-spacing: -0.035em;
  animation-name: hero-title-from-left;
  animation-delay: 180ms;
}

.hero-title__expansion em {
  color: var(--brand);
  background: linear-gradient(115deg, var(--brand), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: normal;
}

@keyframes hero-title-from-right {
  from { opacity: 0; transform: translateX(0.45em); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes hero-title-from-left {
  from { opacity: 0; transform: translateX(-0.55em); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes hero-title-line {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes hero-title-colon {
  from { opacity: 0; transform: scaleY(0.35); }
  to { opacity: 1; transform: scaleY(1); }
}

.hero-lead {
  max-width: 39rem;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: clamp(1.06rem, 1.7vw, 1.25rem);
  line-height: 1.65;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.25rem;
  margin: 1.4rem 0 0;
  color: var(--faint);
  font: 600 0.76rem/1.4 var(--font-mono);
}

.hero-note span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-note span::before {
  content: "";
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0.24rem color-mix(in srgb, var(--accent) 14%, transparent);
}

.hero-visual {
  position: relative;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(20px);
  pointer-events: none;
}

.hero-visual::before {
  top: -5%;
  right: 2%;
  width: 40%;
  height: 40%;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
}

.hero-visual::after {
  bottom: -5%;
  left: 6%;
  width: 45%;
  height: 45%;
  background: color-mix(in srgb, var(--brand) 22%, transparent);
}

.binary-window {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: 0 35px 85px rgba(14, 39, 72, 0.18);
}

html[data-theme="dark"] .binary-window {
  box-shadow: 0 38px 95px rgba(0, 0, 0, 0.42);
}

.window-bar {
  display: flex;
  height: 2.7rem;
  align-items: center;
  gap: 0.4rem;
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface-subtle);
}

.window-bar i {
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  background: var(--border-strong);
}

.window-bar i:first-child { background: #ef584f; }
.window-bar i:nth-child(2) { background: #f6b65b; }
.window-bar i:nth-child(3) { background: #4bbf9f; }

.window-bar span {
  margin-left: auto;
  color: var(--faint);
  font: 600 0.68rem/1 var(--font-mono);
  letter-spacing: 0.04em;
}

.binary-window__canvas {
  position: relative;
  display: grid;
  aspect-ratio: 940 / 752;
  min-height: 29rem;
  padding: 1.25rem;
  place-items: center;
  background: var(--hero-canvas);
}

.binary-window__canvas > svg,
.binary-window__canvas > img,
.binary-window__canvas noscript > img {
  width: 100%;
  height: auto;
  max-height: 31rem;
  transition: opacity 180ms ease;
}

.binary-window__canvas[aria-busy="true"] > svg {
  opacity: 0;
}

.binary-window__canvas[aria-busy="true"]::after {
  content: "";
  width: 2.25rem;
  height: 2.25rem;
  border: 2px solid color-mix(in srgb, var(--brand) 25%, var(--border));
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: hero-loader 800ms linear infinite;
}

@keyframes hero-loader {
  to { transform: rotate(1turn); }
}

.gear-top {
  transform-box: fill-box;
  transform-origin: center;
  animation: gear-turn 6s ease-in-out infinite alternate;
}

#red > * {
  animation: packet-move 6s ease-in-out infinite alternate;
}

#yellow,
#blue,
#green {
  animation: signal-pulse 1.2s linear infinite alternate;
}

#blue { animation-delay: 0.2s; }
#green { animation-delay: 0.35s; }

.head,
.right_arm {
  transform-box: fill-box;
  transform-origin: center bottom;
  animation: device-nod 5.2s ease-in-out infinite;
}

@keyframes gear-turn {
  to { transform: rotate(1turn); }
}

@keyframes packet-move {
  to { transform: translateX(84.1%); }
}

@keyframes signal-pulse {
  from { opacity: 0.35; }
  to { opacity: 1; }
}

@keyframes device-nod {
  0%, 86%, 100% { transform: translateY(0); }
  90%, 96% { transform: translateY(-8px); }
}

.format-strip {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.format-strip__inner {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: center;
  min-height: 5.4rem;
}

.format-strip span {
  display: flex;
  min-height: 2rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-left: 1px solid var(--border);
  color: var(--muted);
  font: 700 0.82rem/1 var(--font-mono);
}

.format-strip span i {
  width: 1.1em;
  color: var(--brand);
  font-size: 1rem;
}

.project-proof {
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--brand-soft) 52%, var(--surface)), var(--surface) 46%, color-mix(in srgb, var(--extended-soft) 45%, var(--surface)));
}

.project-proof__grid {
  display: grid;
  grid-template-columns: minmax(13rem, 0.8fr) repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.project-proof__intro,
.project-metric {
  display: flex;
  min-height: 8.8rem;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
}

.project-proof__intro {
  color: var(--muted);
  font: 700 0.76rem/1.45 var(--font-mono);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.project-proof__intro i,
.project-metric > i {
  display: grid;
  flex: 0 0 auto;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--brand) 28%, var(--border));
  border-radius: 50%;
  background: var(--surface);
  color: var(--brand);
  box-shadow: var(--code-shadow);
}

.project-metric {
  position: relative;
  border-left: 1px solid var(--border);
}

.project-metric::after {
  content: "";
  position: absolute;
  right: 1.5rem;
  bottom: 0;
  left: 1.5rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  opacity: 0.5;
  transform: scaleX(0.22);
  transform-origin: left;
  transition: transform 300ms ease, opacity 300ms ease;
}

.project-metric:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.project-metric strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--text-strong);
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.project-metric span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 680;
}

/* Capability + code sections ------------------------------------------- */

.capabilities-section,
.code-section,
.news-section,
.sponsor-section {
  padding: clamp(5rem, 9vw, 8rem) 0;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.capability-card {
  position: relative;
  overflow: hidden;
  min-height: 24rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--code-shadow);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.capability-card:hover {
  border-color: color-mix(in srgb, var(--brand) 50%, var(--border));
  transform: translateY(-4px);
  box-shadow: var(--card-shadow);
}

.capability-card__number {
  display: block;
  margin-bottom: 4.5rem;
  color: var(--faint);
  font: 600 0.7rem/1 var(--font-mono);
}

.capability-icon {
  display: grid;
  width: 3.25rem;
  height: 3.25rem;
  margin-bottom: 1.3rem;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--brand) 24%, var(--border));
  border-radius: var(--radius);
  background: var(--brand-soft);
  color: var(--brand);
}

.capability-icon i {
  font-size: 1.35rem;
}

.capability-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.35rem;
}

.capability-card p {
  margin: 0;
  color: var(--muted);
}

.capability-card__trace {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 7.5rem;
  height: 5rem;
  color: color-mix(in srgb, var(--brand) 55%, var(--border));
}

.capability-card__trace path,
.capability-card__trace circle {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

.code-section {
  border-block: 1px solid var(--border);
  background: var(--surface-subtle);
}

.code-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(34rem, 1.2fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.code-points {
  display: grid;
  gap: 1.15rem;
  margin-top: 2rem;
}

.code-point {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.85rem;
}

.code-point > span {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font: 700 0.7rem/1 var(--font-mono);
}

.code-point h3 {
  margin: 0 0 0.2rem;
  font-size: 0.98rem;
}

.code-point p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.code-window {
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-code);
  box-shadow: var(--card-shadow);
}

.code-window__head {
  display: flex;
  height: 3rem;
  align-items: center;
  gap: 0.45rem;
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.code-window__head i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--border-strong);
}

.code-window__head i:first-child { background: #ef584f; }
.code-window__head i:nth-child(2) { background: #f6b65b; }
.code-window__head i:nth-child(3) { background: #4bbf9f; }

.code-window__head span {
  margin-left: auto;
  color: var(--faint);
  font: 600 0.72rem/1 var(--font-mono);
}

.code-window pre {
  min-height: 25rem;
  margin: 0;
  padding: 1.6rem;
  overflow: auto;
  color: var(--text);
  font: 0.88rem/1.85 var(--font-mono);
  tab-size: 2;
}

.code-window code {
  font: inherit;
}

.code-window .line-number {
  display: inline-block;
  width: 2.5rem;
  color: var(--faint);
  user-select: none;
}

.syntax-keyword { color: var(--syntax-keyword); }
.syntax-name { color: var(--syntax-name); }
.syntax-string { color: var(--syntax-string); }
.syntax-comment { color: var(--syntax-comment); font-style: italic; }
.syntax-number { color: var(--syntax-number); }

/* Interactive binary workflow ------------------------------------------ */

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

.workflow-section {
  position: relative;
  isolation: isolate;
  padding: clamp(5rem, 10vw, 8.5rem) 0;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background-color: var(--workflow-section);
  background-image:
    linear-gradient(var(--workflow-section-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--workflow-section-grid) 1px, transparent 1px);
  background-size: 3rem 3rem;
}

.workflow-section::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -18rem;
  left: 34%;
  width: 50rem;
  height: 50rem;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 18%, transparent), transparent 68%);
  pointer-events: none;
}

.workflow-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.65fr);
  align-items: end;
  gap: clamp(2rem, 7vw, 6rem);
  margin-bottom: 2.75rem;
}

.workflow-heading h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.35rem, 5vw, 4.6rem);
  letter-spacing: -0.055em;
}

.workflow-heading__copy p {
  margin: 0 0 1.2rem;
  color: var(--muted);
  font-size: 1rem;
}

.workflow-demo {
  --workflow-position: 0%;
  display: grid;
  grid-template-columns: minmax(0, 1.52fr) minmax(18.5rem, 0.58fr);
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  background: var(--workflow-rail);
  box-shadow: 0 28px 80px rgba(12, 28, 54, 0.16);
}

html[data-theme="dark"] .workflow-demo {
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
}

.workflow-stage {
  --workflow-stage-bg: #081321;
  --workflow-stage-raised: #0d1b2d;
  --workflow-stage-border: #293b55;
  --workflow-stage-text: #d8e1ef;
  --workflow-stage-strong: #f6f9fd;
  --workflow-stage-muted: #91a2b9;
  --workflow-stage-brand: #73adff;
  --workflow-stage-accent: #4dd4de;
  min-width: 0;
  background:
    radial-gradient(circle at 80% 110%, rgba(77, 212, 222, 0.12), transparent 34%),
    var(--workflow-stage-bg);
  color: var(--workflow-stage-text);
}

.workflow-stage__bar {
  display: flex;
  min-height: 3.25rem;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--workflow-stage-border);
  background: rgba(13, 27, 45, 0.94);
}

.workflow-stage__lights {
  display: inline-flex;
  gap: 0.4rem;
}

.workflow-stage__lights i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #ef584f;
}

.workflow-stage__lights i:nth-child(2) { background: #f6b65b; }
.workflow-stage__lights i:nth-child(3) { background: #4bbf9f; }

.workflow-stage__filename {
  color: var(--workflow-stage-muted);
  font: 600 0.72rem/1 var(--font-mono);
}

.workflow-control {
  display: inline-flex;
  min-height: 2rem;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--workflow-stage-border);
  border-radius: 999px;
  background: rgba(115, 173, 255, 0.08);
  color: var(--workflow-stage-text);
  font: 650 0.7rem/1 var(--font-sans);
  cursor: pointer;
}

.workflow-control[hidden] {
  display: none;
}

.workflow-control:hover,
.workflow-control:focus-visible {
  border-color: var(--workflow-stage-brand);
  color: var(--workflow-stage-strong);
}

.workflow-control svg {
  width: 0.9rem;
  height: 0.9rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.workflow-control__pause,
[data-workflow-running="true"] .workflow-control__play {
  display: none;
}

[data-workflow-running="true"] .workflow-control__pause {
  display: block;
}

.workflow-stage__body {
  min-width: 0;
  padding: clamp(1rem, 3vw, 1.75rem);
}

.workflow-panels {
  display: grid;
  min-width: 0;
}

.workflow-panel {
  grid-area: 1 / 1;
  display: flex;
  min-width: 0;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.55rem);
  transition: opacity 260ms ease, transform 320ms ease, visibility 0s linear 320ms;
}

.workflow-panel.is-active {
  z-index: 1;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 80ms;
}

.workflow-panel__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
  color: var(--workflow-stage-muted);
  font: 650 0.67rem/1.2 var(--font-mono);
  letter-spacing: 0.06em;
}

.workflow-tier {
  padding: 0.28rem 0.48rem;
  border: 1px solid rgba(115, 173, 255, 0.24);
  border-radius: 999px;
  color: #a7caff;
  letter-spacing: 0;
}

.workflow-tier--extended {
  border-color: rgba(195, 175, 255, 0.28);
  background: rgba(104, 71, 199, 0.13);
  color: #d2c3ff;
}

.workflow-panel pre {
  width: 100%;
  min-height: 12.7rem;
  margin: 0;
  padding: 1rem;
  overflow: auto;
  border: 1px solid var(--workflow-stage-border);
  border-radius: var(--radius);
  background: rgba(4, 11, 20, 0.54);
  color: var(--workflow-stage-text);
  font: 0.78rem/1.75 var(--font-mono);
  tab-size: 2;
}

.workflow-panel code {
  font: inherit;
}

.workflow-stage .syntax-keyword { color: #c3afff; }
.workflow-stage .syntax-name { color: #89baff; }
.workflow-stage .syntax-string { color: #69ddb2; }
.workflow-stage .syntax-number { color: #ffc876; }

.workflow-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem 1rem;
  min-height: 5.35rem;
  margin-top: 0.75rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--workflow-stage-border);
  border-radius: var(--radius);
  background: var(--workflow-stage-raised);
}

.workflow-result > span {
  grid-column: 1 / -1;
  color: var(--workflow-stage-muted);
  font: 600 0.65rem/1.2 var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.workflow-result strong {
  min-width: 0;
  color: var(--workflow-stage-strong);
  font-size: 0.86rem;
}

.workflow-result code {
  color: var(--workflow-stage-accent);
  font-size: 0.72rem;
  overflow-wrap: anywhere;
}

.workflow-result--instructions {
  grid-template-columns: 1fr;
}

.workflow-result--instructions code {
  padding-left: 0.55rem;
  border-left: 2px solid transparent;
  color: var(--workflow-stage-text);
}

.workflow-result--instructions .is-target {
  border-color: #ffc876;
  color: #ffc876;
}

.workflow-result--complete strong {
  color: #69ddb2;
}

.workflow-binary-map {
  margin-top: 1rem;
  padding: 0.85rem;
  border: 1px solid var(--workflow-stage-border);
  border-radius: var(--radius-lg);
  background: rgba(13, 27, 45, 0.7);
}

.workflow-binary-map__head {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.65rem;
  padding-bottom: 0.75rem;
}

.workflow-file-icon {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(115, 173, 255, 0.35);
  border-radius: 0.55rem;
  background: rgba(115, 173, 255, 0.12);
  color: #a7caff;
  font: 750 0.62rem/1 var(--font-mono);
}

.workflow-file-copy {
  display: grid;
  min-width: 0;
  margin-right: auto;
}

.workflow-file-copy strong {
  grid-area: 1 / 1;
  overflow: hidden;
  color: var(--workflow-stage-strong);
  font: 700 0.76rem/1.35 var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: opacity 240ms ease, transform 280ms ease;
}

.workflow-file-copy small {
  color: var(--workflow-stage-muted);
  font: 0.64rem/1.35 var(--font-mono);
}

.workflow-file-copy__output {
  opacity: 0;
  transform: translateY(0.35rem);
}

[data-workflow-step="4"] .workflow-file-copy__source {
  opacity: 0;
  transform: translateY(-0.35rem);
}

[data-workflow-step="4"] .workflow-file-copy__output {
  opacity: 1;
  transform: translateY(0);
}

.workflow-stage-status {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.38rem;
  max-width: 10rem;
  padding: 0.3rem 0.5rem;
  overflow: hidden;
  border: 1px solid rgba(77, 212, 222, 0.25);
  border-radius: 999px;
  color: #76dce4;
  font: 650 0.62rem/1 var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workflow-stage-status::before {
  content: "";
  width: 0.38rem;
  height: 0.38rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0 rgba(77, 212, 222, 0.35);
}

[data-workflow-running="true"] .workflow-stage-status::before {
  animation: workflow-status-pulse 1.8s ease-out infinite;
}

.workflow-segments {
  display: flex;
  min-width: 0;
  height: 2.25rem;
  gap: 0.28rem;
}

.workflow-segment {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.35rem;
  overflow: hidden;
  border: 1px solid rgba(115, 173, 255, 0.2);
  border-radius: 0.35rem;
  background: rgba(115, 173, 255, 0.1);
  color: #b8c8db;
  font: 600 0.53rem/1 var(--font-mono);
  text-overflow: clip;
  white-space: nowrap;
}

.workflow-segment--header { flex: 0.55; }
.workflow-segment--text { flex: 1.35; }
.workflow-segment--rodata { flex: 1.1; }
.workflow-segment--data { flex: 0.9; }

.workflow-segment--marker {
  flex: 0 0 0;
  padding-inline: 0;
  border-color: rgba(105, 221, 178, 0.45);
  background: rgba(105, 221, 178, 0.12);
  color: #8ce5c4;
  opacity: 0;
  transition: flex-basis 520ms cubic-bezier(0.2, 0.7, 0.2, 1), opacity 240ms ease, padding 320ms ease;
}

[data-workflow-step="1"] .workflow-segment--marker,
[data-workflow-step="2"] .workflow-segment--marker,
[data-workflow-step="3"] .workflow-segment--marker,
[data-workflow-step="4"] .workflow-segment--marker {
  flex-basis: 17%;
  padding-inline: 0.35rem;
  opacity: 1;
}

.workflow-bytes {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.65rem;
}

.workflow-bytes > span {
  color: var(--workflow-stage-muted);
  font: 0.58rem/1 var(--font-mono);
}

.workflow-byte-row {
  grid-area: 1 / 2;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.28rem;
  transition: opacity 220ms ease, transform 300ms ease;
}

.workflow-byte-row i {
  padding: 0.3rem 0.2rem;
  border-radius: 0.25rem;
  background: rgba(115, 173, 255, 0.1);
  color: #a7caff;
  font: 600 0.6rem/1 var(--font-mono);
  text-align: center;
}

.workflow-byte-row--after {
  opacity: 0;
  transform: translateY(0.3rem);
}

[data-workflow-step="3"] .workflow-byte-row--before,
[data-workflow-step="4"] .workflow-byte-row--before {
  opacity: 0;
  transform: translateY(-0.3rem);
}

[data-workflow-step="3"] .workflow-byte-row--after,
[data-workflow-step="4"] .workflow-byte-row--after {
  opacity: 1;
  transform: translateY(0);
}

[data-workflow-step="3"] .workflow-byte-row--after i,
[data-workflow-step="4"] .workflow-byte-row--after i {
  background: rgba(105, 221, 178, 0.12);
  color: #8ce5c4;
}

[data-workflow-running="true"][data-workflow-step="2"] .workflow-byte-row--before i {
  animation: workflow-byte-scan 1.5s ease-in-out infinite alternate;
}

[data-workflow-running="true"][data-workflow-step="2"] .workflow-byte-row--before i:nth-child(2) { animation-delay: 100ms; }
[data-workflow-running="true"][data-workflow-step="2"] .workflow-byte-row--before i:nth-child(3) { animation-delay: 200ms; }
[data-workflow-running="true"][data-workflow-step="2"] .workflow-byte-row--before i:nth-child(4) { animation-delay: 300ms; }
[data-workflow-running="true"][data-workflow-step="2"] .workflow-byte-row--before i:nth-child(5) { animation-delay: 400ms; }

.workflow-flow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 1.2rem;
  margin-top: 0.55rem;
}

.workflow-flow__line {
  position: absolute;
  top: calc(50% - 1px);
  right: 0.3rem;
  left: 0.3rem;
  height: 2px;
  background: linear-gradient(90deg, rgba(115, 173, 255, 0.22), rgba(77, 212, 222, 0.5));
}

.workflow-flow > i {
  position: relative;
  z-index: 1;
  width: 0.52rem;
  height: 0.52rem;
  border: 2px solid #456a98;
  border-radius: 50%;
  background: var(--workflow-stage-raised);
}

.workflow-flow__packet {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: var(--workflow-position);
  width: 0.66rem;
  height: 0.66rem;
  border: 2px solid #bff7f4;
  border-radius: 50%;
  background: var(--workflow-stage-accent);
  box-shadow: 0 0 1rem rgba(77, 212, 222, 0.75);
  transform: translateY(-50%);
  transition: left 560ms cubic-bezier(0.2, 0.75, 0.2, 1), transform 560ms ease;
}

[data-workflow-step="1"] .workflow-flow__packet,
[data-workflow-step="2"] .workflow-flow__packet,
[data-workflow-step="3"] .workflow-flow__packet {
  transform: translate(-50%, -50%);
}

[data-workflow-step="4"] .workflow-flow__packet {
  transform: translate(-100%, -50%);
}

.workflow-rail {
  min-width: 0;
  border-left: 1px solid var(--border);
  background: var(--workflow-rail);
}

.workflow-rail__head {
  display: flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--faint);
  font: 650 0.65rem/1.2 var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.workflow-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-steps li {
  margin: 0;
}

.workflow-steps button {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 7.5rem;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.7rem;
  padding: 1rem;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background 180ms ease;
}

.workflow-steps li:last-child button {
  border-bottom: 0;
}

.workflow-steps button:hover {
  background: var(--workflow-rail-hover);
}

.workflow-steps button[aria-current="step"] {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--brand) 10%, transparent), transparent 70%),
    var(--workflow-rail-active);
}

.workflow-steps button[aria-current="step"]::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(var(--brand), var(--accent));
}

.workflow-step__index {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--faint);
  font: 700 0.62rem/1 var(--font-mono);
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

[aria-current="step"] .workflow-step__index {
  border-color: #1769e0;
  background: #1769e0;
  color: #fff;
}

.workflow-step__copy {
  display: grid;
  min-width: 0;
  gap: 0.28rem;
}

.workflow-step__copy strong {
  color: var(--text-strong);
  font-size: 0.87rem;
  line-height: 1.35;
}

.workflow-step__copy strong em {
  display: inline-block;
  margin-left: 0.25rem;
  padding: 0.18rem 0.3rem;
  border-radius: 999px;
  background: var(--extended-soft);
  color: var(--extended);
  font: 650 0.55rem/1 var(--font-mono);
  font-style: normal;
  vertical-align: 0.08rem;
}

.workflow-step__copy small {
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.45;
}

.workflow-step__copy code {
  width: fit-content;
  max-width: 100%;
  overflow: hidden;
  color: var(--brand);
  font: 600 0.66rem/1.4 var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workflow-step__progress {
  position: absolute;
  right: 1rem;
  bottom: 0.48rem;
  left: 3.7rem;
  height: 2px;
  overflow: hidden;
  border-radius: 999px;
  background: transparent;
}

.workflow-step__progress i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
}

[data-workflow-running="true"] [aria-current="step"] .workflow-step__progress {
  background: color-mix(in srgb, var(--brand) 14%, transparent);
}

[data-workflow-running="true"] [aria-current="step"] .workflow-step__progress i {
  animation: workflow-cycle 1s linear forwards;
}

.workflow-footnote {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.workflow-footnote__label {
  flex: 0 0 auto;
  color: var(--extended);
  font: 700 0.65rem/1 var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.workflow-footnote a {
  color: var(--extended);
  font-weight: 700;
}

@keyframes workflow-cycle {
  to { transform: scaleX(1); }
}

@keyframes workflow-status-pulse {
  60%, 100% { box-shadow: 0 0 0 0.45rem rgba(77, 212, 222, 0); }
}

@keyframes workflow-byte-scan {
  to {
    background: rgba(77, 212, 222, 0.15);
    color: #bff7f4;
    transform: translateY(-1px);
  }
}

/* Extended and sponsor -------------------------------------------------- */

.extended-section {
  position: relative;
  isolation: isolate;
  padding: clamp(5rem, 10vw, 8.5rem) 0;
  overflow: hidden;
  background: var(--extended-section-bg);
  color: var(--extended-section-text);
}

.extended-section::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, color-mix(in srgb, var(--extended) 22%, transparent), transparent 34%),
    radial-gradient(circle at 85% 75%, color-mix(in srgb, var(--brand) 18%, transparent), transparent 38%),
    linear-gradient(var(--extended-section-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--extended-section-grid) 1px, transparent 1px);
  background-size: auto, auto, 3rem 3rem, 3rem 3rem;
}

.extended-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(30rem, 1.15fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.extended-section h2,
.extended-section h3 {
  color: var(--extended-section-heading);
}

.extended-section h2 {
  max-width: 11ch;
  margin-bottom: 1.2rem;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  letter-spacing: -0.055em;
}

.extended-section .eyebrow {
  color: var(--extended-section-icon);
}

.extended-section .split-heading > p {
  max-width: 36rem;
  color: var(--extended-section-muted);
}

.reverse-word {
  display: inline-grid;
  margin-inline: 0.06em;
  perspective: 10em;
  color: var(--extended-section-icon);
  font-weight: 850;
  vertical-align: baseline;
}

.reverse-word__face {
  grid-area: 1 / 1;
  display: inline-block;
  backface-visibility: hidden;
  transform-origin: 50% 58%;
  transform-style: preserve-3d;
  will-change: transform;
}

.reverse-word__face--front {
  animation: reverse-word-front 6.2s cubic-bezier(0.34, 1.3, 0.64, 1) infinite;
}

.reverse-word__face--back {
  animation: reverse-word-back 6.2s cubic-bezier(0.34, 1.3, 0.64, 1) infinite;
}

@keyframes reverse-word-front {
  0%, 58% {
    transform: rotateY(0deg) translateY(0);
  }

  66%, 80% {
    transform: rotateY(180deg) translateY(-0.08em);
  }

  88%, 100% {
    transform: rotateY(360deg) translateY(0);
  }
}

@keyframes reverse-word-back {
  0%, 58% {
    transform: rotateY(-180deg) translateY(0) scale(0.96);
  }

  66% {
    transform: rotateY(0deg) translateY(-0.08em) rotateZ(-3deg) scale(1.08);
  }

  70% {
    transform: rotateY(0deg) translateY(-0.08em) rotateZ(3deg) scale(1.04);
  }

  74%, 80% {
    transform: rotateY(0deg) translateY(-0.08em) rotateZ(0deg) scale(1);
  }

  88%, 100% {
    transform: rotateY(180deg) translateY(0) scale(0.96);
  }
}

.extended-section .button-row {
  margin-top: 2rem;
}

.extended-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.extended-card {
  min-height: 12rem;
  padding: 1.35rem;
  border: 1px solid var(--extended-section-border);
  border-radius: var(--radius-lg);
  background: var(--extended-section-card);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.extended-card > i {
  width: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--extended-section-icon);
  font-size: 1.35rem;
}

.extended-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.extended-card p {
  margin: 0;
  color: var(--extended-section-muted);
  font-size: 0.88rem;
}

.sponsor-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(30rem, 1.15fr);
  align-items: center;
  gap: clamp(3rem, 9vw, 8rem);
}

.sponsor-visual {
  position: relative;
  display: grid;
  min-height: 25rem;
  place-items: center;
}

.active-sponsor-card {
  position: relative;
  width: min(100%, 29rem);
  padding: 1.35rem;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--card-shadow);
}

.active-sponsor-card::before {
  content: "";
  position: absolute;
  top: -8rem;
  right: -7rem;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--extended) 24%, transparent), transparent 68%);
  pointer-events: none;
}

.active-sponsor-card__label {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.4rem 0.62rem;
  border: 1px solid color-mix(in srgb, var(--extended) 28%, var(--border));
  border-radius: 999px;
  background: var(--extended-soft);
  color: var(--extended);
  font: 750 0.7rem/1 var(--font-mono);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.active-sponsor-card__brand {
  position: relative;
  display: grid;
  min-height: 14rem;
  place-items: center;
  overflow: hidden;
  border: 1px solid #e4e7ed;
  border-radius: var(--radius-lg);
  background: #fff;
  text-decoration: none;
}

.active-sponsor-card__brand::after {
  content: "";
  position: absolute;
  inset: auto 1.2rem 0;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, #4b2583, #a72c91, #91c73e);
}

.active-sponsor-card__brand img {
  width: 12rem;
  margin: 0;
  border-radius: 0;
  transition: transform 220ms ease;
}

.active-sponsor-card__brand:hover img {
  transform: scale(1.035);
}

.active-sponsor-card p {
  position: relative;
  margin: 1.15rem 0 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.active-sponsor-card .text-link {
  position: relative;
}

.active-sponsor-card .text-link i {
  font-size: 0.75rem;
}

.sponsor-copy h2 {
  margin-bottom: 1rem;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  letter-spacing: -0.05em;
}

.sponsor-copy > p {
  max-width: 38rem;
  margin-bottom: 1.8rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.sponsor-points {
  display: grid;
  gap: 0.7rem;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.sponsor-points li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-weight: 650;
}

.sponsor-points li::before {
  content: "\f00c";
  display: grid;
  width: 1.35rem;
  height: 1.35rem;
  place-items: center;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-family: "Font Awesome 7 Pro";
  font-size: 0.65rem;
  font-weight: 900;
}

/* News cards ------------------------------------------------------------- */

.news-section {
  border-top: 1px solid var(--border);
  background: var(--surface-subtle);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.post-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--code-shadow);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.post-card:hover {
  border-color: color-mix(in srgb, var(--brand) 45%, var(--border));
  transform: translateY(-4px);
  box-shadow: var(--card-shadow);
}

.post-card__image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--surface-subtle);
}

.post-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease;
}

.post-card:hover .post-card__image img {
  transform: scale(1.025);
}

.post-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.35rem;
}

.post-card__meta,
.article-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
  color: var(--faint);
  font: 650 0.7rem/1.4 var(--font-mono);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.post-card__meta span + span::before,
.article-meta span + span::before {
  content: "·";
  margin-right: 0.6rem;
}

.post-card h3 {
  margin-bottom: 0.65rem;
  font-size: 1.2rem;
  line-height: 1.3;
}

.post-card h3 a {
  color: var(--text-strong);
  text-decoration: none;
}

.post-card__body > p {
  margin-bottom: 1.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.post-card__body .text-link {
  margin-top: auto;
  font-size: 0.85rem;
}

/* Interior page framing -------------------------------------------------- */

.page-hero {
  position: relative;
  padding: clamp(4.5rem, 9vw, 7rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(circle at 85% 0%, color-mix(in srgb, var(--brand) 14%, transparent), transparent 35%),
    linear-gradient(var(--hero-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px);
  background-size: auto, 3rem 3rem, 3rem 3rem;
}

.page-hero__content {
  max-width: 48rem;
}

.page-hero h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.8rem, 7vw, 5.4rem);
  letter-spacing: -0.06em;
}

.page-hero p {
  max-width: 42rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.06rem, 2vw, 1.25rem);
}

.listing-section {
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(5rem, 9vw, 8rem);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.blog-grid .post-card:first-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
}

.blog-grid .post-card:first-child .post-card__image {
  aspect-ratio: auto;
  border-right: 1px solid var(--border);
  border-bottom: 0;
}

.blog-grid .post-card:first-child .post-card__body {
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3rem);
}

.blog-grid .post-card:first-child h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 3rem;
  padding: 0;
  list-style: none;
}

.pagination a,
.pagination span {
  display: grid;
  min-width: 2.6rem;
  min-height: 2.6rem;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--muted);
  font-weight: 700;
  text-decoration: none;
}

.pagination .active a,
.pagination [aria-current="page"] {
  border-color: var(--brand);
  background: var(--brand-soft);
  color: var(--brand-strong);
}

/* Article --------------------------------------------------------------- */

.article-header {
  padding: clamp(4.5rem, 9vw, 7rem) 0 2.5rem;
  text-align: center;
}

.article-header__inner {
  width: min(100% - 2rem, 58rem);
  margin-inline: auto;
}

.article-header h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  letter-spacing: -0.055em;
}

.article-header .article-meta {
  justify-content: center;
  margin-bottom: 1.4rem;
}

.article-deck {
  max-width: 46rem;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.12rem;
}

.article-cover {
  width: min(100% - 2rem, 68rem);
  margin: 0 auto 3.5rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--surface-subtle);
  box-shadow: var(--card-shadow);
}

.article-cover img {
  display: block;
  width: 100%;
  max-height: 40rem;
  object-fit: cover;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 48rem) 12rem;
  justify-content: center;
  gap: 3rem;
  width: min(100% - 2rem, 68rem);
  margin: 0 auto clamp(5rem, 10vw, 9rem);
}

.article-aside {
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  padding-top: 0.5rem;
}

.article-aside span {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--faint);
  font: 650 0.68rem/1.3 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.article-aside a {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 650;
  text-decoration: none;
}

.article-aside a:hover {
  color: var(--brand);
}

.prose {
  min-width: 0;
  color: var(--text);
  font-size: 1.02rem;
}

.prose > :first-child {
  margin-top: 0;
}

.prose h2,
.prose h3,
.prose h4 {
  scroll-margin-top: calc(var(--header-height) + 1.5rem);
}

.prose h2 {
  margin: 3.5rem 0 1rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--border);
  font-size: clamp(1.7rem, 4vw, 2.35rem);
}

.prose h3 {
  margin: 2.4rem 0 0.8rem;
  font-size: 1.4rem;
}

.prose h4 {
  margin: 2rem 0 0.7rem;
  font-size: 1.12rem;
}

.prose p,
.prose ul,
.prose ol,
.prose blockquote {
  margin-bottom: 1.35rem;
}

.prose p,
.prose li {
  overflow-wrap: anywhere;
}

.prose li + li {
  margin-top: 0.35rem;
}

.prose a {
  font-weight: 620;
}

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

.prose blockquote {
  margin-inline: 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  border-left: 3px solid var(--brand);
  color: var(--muted);
}

.prose img,
.prose video,
.prose img-comparison-slider,
.prose .img-comparison-slider-div {
  display: block;
  max-width: 100%;
  margin: 2rem auto;
  border-radius: var(--radius);
}

.prose figure {
  margin: 2.5rem 0;
}

.prose figcaption {
  margin-top: 0.6rem;
  color: var(--faint);
  font-size: 0.82rem;
  text-align: center;
}

.prose code:not(pre code) {
  padding: 0.14rem 0.34rem;
  border: 1px solid var(--border);
  border-radius: 0.3rem;
  background: var(--surface-code);
  color: var(--text-strong);
  font: 0.87em/1.4 var(--font-mono);
}

.prose pre,
.prose .highlight {
  max-width: 100%;
  overflow: auto;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-code) !important;
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--surface) 65%, transparent), var(--code-shadow);
}

.prose .highlight {
  margin: 1.6rem 0;
}

.prose .highlight pre {
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.prose pre {
  margin: 1.6rem 0;
  padding: 1.1rem 1.25rem;
  color: var(--text);
  font: 0.84rem/1.7 var(--font-mono);
  tab-size: 2;
}

.prose pre code {
  color: inherit;
  font: inherit;
}

.prose table {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 1.75rem 0;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.prose .katex-display {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 0.25rem;
}

.prose asciinema-player,
.prose .asciinema-player,
.prose iframe {
  max-width: 100%;
}

.prose asciinema-player {
  display: block;
  width: 100%;
}

.prose .asciinema-player-wrapper {
  max-width: 100%;
  overflow-x: auto;
}

.prose .asciinema-player-wrapper .asciinema-player {
  overflow-x: auto !important;
  overflow-y: hidden !important;
}

.prose th,
.prose td {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  text-align: left;
}

.prose th {
  background: var(--surface-subtle);
  color: var(--text-strong);
}

.prose hr {
  margin: 3rem 0;
  border: 0;
  border-top: 1px solid var(--border);
}

.author-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: fit-content;
  margin: 1.5rem auto 0;
}

.author-card img {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  object-fit: cover;
}

.author-card span {
  color: var(--muted);
  font-size: 0.83rem;
  text-align: left;
}

.author-card strong {
  display: block;
  color: var(--text-strong);
  font-size: 0.9rem;
}

/* Download -------------------------------------------------------------- */

.download-section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.quick-install {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
  padding: 0.7rem 0.75rem 0.7rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-code);
  box-shadow: var(--code-shadow);
}

.quick-install > span {
  flex: 0 0 auto;
  color: var(--faint);
  font: 650 0.68rem/1 var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.quick-install code {
  min-width: 0;
  flex: 1;
  overflow: auto;
  color: var(--text-strong);
  font: 0.88rem/1.5 var(--font-mono);
  white-space: nowrap;
}

.copy-button {
  display: inline-flex;
  min-height: 2.45rem;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
}

.copy-button:hover,
.copy-button.is-copied {
  border-color: var(--brand);
  color: var(--brand);
}

.quick-install code > i {
  margin-right: 0.65rem;
  color: var(--brand);
}

.copy-button > i {
  width: 1rem;
  font-size: 0.88rem;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.download-card {
  padding: 1.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--code-shadow);
}

.download-card__head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.download-card__icon {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  border-radius: var(--radius);
  background: var(--brand-soft);
  color: var(--brand);
}

.download-card__icon i {
  font-size: 1.45rem;
}

.download-card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.download-card__head > span:last-child {
  margin-left: auto;
  color: var(--faint);
  font: 650 0.7rem/1 var(--font-mono);
}

.package-list {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.package-list a {
  display: flex;
  min-height: 2.6rem;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
}

.package-list a::before {
  content: "\f019";
  color: var(--brand);
  font: 900 0.76rem/1 "Font Awesome 7 Pro";
}

.package-list a:hover {
  background: var(--surface-subtle);
  color: var(--text-strong);
}

.package-list .badge {
  display: contents;
}

.download-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 4rem;
}

.download-note {
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.download-note h3 {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.download-note h3 i {
  color: var(--brand);
  font-size: 1.05rem;
}

.download-note p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* About ----------------------------------------------------------------- */

.about-hero {
  padding: clamp(5rem, 10vw, 9rem) 0 clamp(4rem, 8vw, 7rem);
}

.about-hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.about-hero h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  letter-spacing: -0.06em;
}

.about-hero h1 span {
  color: var(--brand);
}

.about-hero p {
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.12rem;
}

.about-diagram {
  position: relative;
  display: grid;
  min-height: 28rem;
  place-items: center;
}

.about-diagram img {
  width: min(100%, 31rem);
  filter: drop-shadow(0 24px 35px rgba(14, 39, 72, 0.12));
}

.stats-strip {
  border-block: 1px solid var(--border);
  background: var(--surface);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 2rem 1.2rem;
  border-left: 1px solid var(--border);
}

.stat:last-child {
  border-right: 1px solid var(--border);
}

.stat strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--text-strong);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: -0.04em;
}

.stat span {
  color: var(--faint);
  font: 650 0.7rem/1.4 var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.story-section {
  padding: clamp(5rem, 9vw, 8rem) 0;
}

.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
  margin-top: 3rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 5.3rem;
  width: 1px;
  background: var(--border-strong);
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 2.7rem;
}

.timeline-item time {
  padding-top: 1.25rem;
  color: var(--faint);
  font: 700 0.76rem/1 var(--font-mono);
  text-align: right;
}

.timeline-item::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 1.35rem;
  left: 5rem;
  width: 0.65rem;
  height: 0.65rem;
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 1px var(--brand);
}

.timeline-card {
  padding: 1.2rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.timeline-card h3 {
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
}

.timeline-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.community-cta {
  padding: clamp(4rem, 8vw, 7rem) 0;
  border-top: 1px solid var(--border);
  background: var(--surface-subtle);
  text-align: center;
}

.community-cta h2 {
  margin-bottom: 0.8rem;
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.community-cta p {
  max-width: 40rem;
  margin: 0 auto 1.7rem;
  color: var(--muted);
}

.community-cta .button-row {
  justify-content: center;
}

/* Footer ---------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(3rem, 9vw, 8rem);
  padding-block: 4.5rem 3.5rem;
}

.footer-intro p {
  max-width: 24rem;
  margin: 1rem 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-license {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--faint);
  font: 600 0.7rem/1.4 var(--font-mono);
}

.footer-license i {
  width: 1.1em;
  color: var(--brand);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-nav h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: var(--faint);
  font: 700 0.68rem/1.3 var(--font-mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.footer-nav h2 i {
  width: 1.1em;
  color: var(--brand);
  font-size: 0.86rem;
}

.footer-nav a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: fit-content;
  margin-bottom: 0.55rem;
  color: var(--muted);
  font-size: 0.84rem;
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--brand);
}

.footer-nav a i,
.footer-bottom a i {
  width: 1.1em;
  color: var(--brand);
}

.footer-bottom {
  display: flex;
  min-height: 4rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--border);
  color: var(--faint);
  font: 600 0.7rem/1.4 var(--font-mono);
}

.footer-bottom div {
  display: flex;
  gap: 1.2rem;
}

.footer-bottom a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--faint);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--brand);
}

/* 404 ------------------------------------------------------------------- */

.not-found {
  display: grid;
  min-height: calc(100vh - var(--header-height));
  padding: 4rem 1rem;
  place-items: center;
  text-align: center;
}

.not-found__code {
  margin-bottom: 0;
  color: var(--brand);
  font: 800 clamp(5rem, 18vw, 11rem)/0.9 var(--font-mono);
  letter-spacing: -0.08em;
}

.not-found h1 {
  margin-bottom: 0.75rem;
  font-size: clamp(2rem, 5vw, 3.3rem);
}

.not-found p {
  margin-bottom: 1.5rem;
  color: var(--muted);
}

/* Progressive motion ---------------------------------------------------- */

[data-reveal] {
  opacity: 1;
  transform: none;
}

[data-reveal][data-visible] {
  animation: reveal-once 520ms ease both;
}

@keyframes reveal-once {
  from {
    opacity: 0.01;
    transform: translateY(1.1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Article compatibility for older hand-authored posts. */
.prose .container,
.prose .container-fluid {
  width: 100%;
  margin-inline: auto;
}

.prose .row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.prose .col,
.prose [class*="col-"] {
  min-width: 0;
}

.prose .col {
  flex: 1 1 0;
}

.prose [class*="col-"] {
  flex: 1 1 100%;
}
.prose .align-items-center { align-items: center; }
.prose .img-fluid { width: auto; max-width: 100%; height: auto; }
.prose .rounded { border-radius: var(--radius); }
.prose .text-center { text-align: center; }
.prose .d-inline-block { display: inline-block; }
.prose .mt-3 { margin-top: 1rem; }
.prose .mr-2 { margin-right: 0.5rem; }
.prose .mr-10 { margin-right: 5rem; }
.prose .my-6 { margin-block: 4rem; }
.prose .px-3 { padding-inline: 1rem; }
.prose .py-2 { padding-block: 0.5rem; }
.prose .text-dark,
.prose .text-darkblue { color: var(--text-strong) !important; }
.prose .text-danger { color: var(--danger) !important; }
.prose .bg-pastel-purple { background: var(--extended-soft); }
.prose .bg-pastel-danger { background: color-mix(in srgb, var(--danger) 12%, var(--surface)); }
.prose .shadow-light { box-shadow: var(--card-shadow); }
.prose .font-size-normal { font-size: 1rem; }
.prose .vw-10 { width: min(10vw, 6rem); }
.prose .svg-icon { color: var(--brand); }
.prose .svg-icon svg { width: 2rem; height: 2rem; }

.prose .admonition {
  margin: 1.6rem 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.prose .admonition.warning { border-left-color: var(--warning); }
.prose .admonition.danger { border-left-color: var(--danger); }
.prose .admonition.tip,
.prose .admonition.check { border-left-color: var(--success); }
.prose .admonition.abstract { border-left-color: var(--extended); }

.prose .admonition-title {
  margin-bottom: 0.45rem;
  color: var(--text-strong);
  font: 750 0.82rem/1.3 var(--font-sans);
  letter-spacing: 0.02em;
}

.prose .admonition > :last-child { margin-bottom: 0; }

.prose .fa-brands,
.prose .fa-solid,
.prose .fas {
  color: var(--brand);
  vertical-align: middle;
}

/* Class-based Chroma output follows the active theme. */
.prose .chroma { color: var(--text); background: transparent; }

.prose .chroma .line {
  display: flex;
  min-width: max-content;
}

.prose .chroma .ln,
.prose .chroma .lnt {
  flex: 0 0 4ch;
  margin-inline-end: 1.5ch;
  padding-inline-end: 1ch;
  border-inline-end: 1px solid var(--syntax-gutter);
  color: var(--syntax-comment);
  text-align: right;
  white-space: pre;
  user-select: none;
}

.prose .chroma .cl {
  display: block;
  min-width: max-content;
}

.prose .chroma .line.hl {
  background: var(--syntax-highlight);
  box-shadow: inset 3px 0 var(--brand);
}

.prose .chroma .c,
.prose .chroma .c1,
.prose .chroma .cm,
.prose .chroma .cp,
.prose .chroma .cs { color: var(--syntax-comment); font-style: italic; }
.prose .chroma .k,
.prose .chroma .kc,
.prose .chroma .kd,
.prose .chroma .kn,
.prose .chroma .kp,
.prose .chroma .kr,
.prose .chroma .kt,
.prose .chroma .ow { color: var(--syntax-keyword); }
.prose .chroma .s,
.prose .chroma .s1,
.prose .chroma .s2,
.prose .chroma .sa,
.prose .chroma .sb,
.prose .chroma .sc,
.prose .chroma .sd,
.prose .chroma .se,
.prose .chroma .sh,
.prose .chroma .si,
.prose .chroma .sr,
.prose .chroma .ss,
.prose .chroma .sx { color: var(--syntax-string); }
.prose .chroma .m,
.prose .chroma .mb,
.prose .chroma .mf,
.prose .chroma .mh,
.prose .chroma .mi,
.prose .chroma .mo,
.prose .chroma .il { color: var(--syntax-number); }
.prose .chroma .na,
.prose .chroma .nb,
.prose .chroma .nc,
.prose .chroma .nd,
.prose .chroma .ne,
.prose .chroma .nf,
.prose .chroma .nl,
.prose .chroma .nn,
.prose .chroma .nt { color: var(--syntax-name); }
.prose .chroma .gd { color: var(--syntax-delete); }
.prose .chroma .gi { color: var(--syntax-string); }

/* Responsive ------------------------------------------------------------ */

@media (max-width: 68rem) {
  .hero-grid,
  .code-layout,
  .workflow-heading,
  .workflow-demo,
  .extended-layout,
  .sponsor-layout,
  .about-hero__grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 48rem;
  }

  .hero-copy h1 {
    max-width: 13ch;
  }

  .project-proof__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-proof__intro {
    grid-column: 1 / -1;
    min-height: 5.5rem;
    border-bottom: 1px solid var(--border);
  }

  .hero-visual {
    width: min(100%, 43rem);
    margin-inline: auto;
  }

  .code-layout,
  .extended-layout {
    gap: 3rem;
  }

  .workflow-heading {
    align-items: start;
    gap: 1.25rem;
  }

  .workflow-heading h2 {
    max-width: 16ch;
  }

  .workflow-heading__copy {
    max-width: 42rem;
  }

  .workflow-rail {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .workflow-steps {
    display: grid;
    grid-template-columns: repeat(5, minmax(14rem, 1fr));
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
    scroll-snap-type: inline proximity;
  }

  .workflow-steps li {
    scroll-snap-align: start;
  }

  .workflow-steps button {
    height: 100%;
    border-right: 1px solid var(--border);
    border-bottom: 0;
  }

  .workflow-steps li:last-child button {
    border-right: 0;
  }

  .extended-section h2 {
    max-width: 14ch;
  }

  .sponsor-visual {
    order: 2;
    min-height: 25rem;
  }

  .about-diagram {
    min-height: auto;
  }
}

@media (max-width: 61rem) {
  .menu-button {
    display: inline-grid;
  }

  .header-navigation {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    width: 100vw;
    height: calc(100dvh - var(--header-height));
    display: none;
    align-items: stretch;
    padding: 1rem;
    overflow-y: auto;
    border-top: 1px solid var(--border);
    background: var(--bg);
  }

  .header-navigation[data-open] {
    display: flex;
    flex-direction: column;
  }

  .top-nav {
    align-items: stretch;
    flex-direction: column;
    margin: 0;
  }

  .top-nav > a,
  .top-nav summary {
    min-height: 3.3rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    font-size: 1rem;
  }

  .top-nav__menu {
    position: static;
    padding: 0.35rem 0 0.7rem 1rem;
    border: 0;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .top-nav__menu a {
    min-height: 2.7rem;
    padding: 0.7rem 1rem;
  }

  .header-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto auto;
    gap: 0.375rem;
    width: 100%;
    margin: 1rem 0 0;
  }

  .header-cta {
    justify-content: center;
  }

  .capability-grid,
  .post-grid,
  .download-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .capability-card:last-child,
  .post-grid .post-card:last-child {
    grid-column: 1 / -1;
  }

  .article-layout {
    display: block;
    width: min(100% - 2rem, 48rem);
  }

  .article-aside {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 45rem) {
  .shell,
  .narrow-shell {
    width: min(100% - 1.25rem, 74rem);
  }

  .home-hero {
    padding-top: 3.5rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.5rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.4rem, 12vw, 4rem);
    letter-spacing: -0.07em;
  }

  .hero-copy .button,
  .sponsor-copy .button {
    flex: 1 1 100%;
  }

  .binary-window__canvas {
    min-height: auto;
    padding: 0.5rem;
  }

  .window-bar span {
    display: none;
  }

  .format-strip {
    overflow-x: auto;
  }

  .format-strip__inner {
    grid-template-columns: repeat(7, minmax(5rem, 1fr));
    width: max-content;
    min-width: 100%;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
    gap: 0.8rem;
  }

  .capability-grid,
  .post-grid,
  .download-grid,
  .extended-features,
  .download-notes,
  .stats-grid,
  .blog-grid,
  .blog-grid .post-card:first-child {
    grid-template-columns: 1fr;
  }

  .capability-card:last-child,
  .post-grid .post-card:last-child,
  .blog-grid .post-card:first-child {
    grid-column: auto;
  }

  .blog-grid .post-card:first-child {
    display: flex;
  }

  .blog-grid .post-card:first-child .post-card__image {
    aspect-ratio: 16 / 9;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .code-window pre {
    min-height: auto;
    padding: 1rem;
    font-size: 0.75rem;
  }

  .workflow-section {
    padding-block: 4.5rem;
  }

  .workflow-demo {
    border-radius: var(--radius-lg);
  }

  .workflow-stage__body {
    padding: 0.8rem;
  }

  .workflow-panel pre {
    min-height: 12.25rem;
    padding: 0.8rem;
    font-size: 0.68rem;
  }

  .workflow-result {
    grid-template-columns: 1fr;
  }

  .workflow-result > span {
    grid-column: auto;
  }

  .workflow-result code {
    justify-self: start;
  }

  .workflow-stage-status {
    max-width: 7.6rem;
  }

  .workflow-segment {
    font-size: 0.48rem;
  }

  .workflow-rail__head {
    padding-inline: 0.8rem;
  }

  .workflow-footnote {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.45rem;
  }

  .extended-layout,
  .sponsor-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-proof__grid {
    grid-template-columns: 1fr;
  }

  .project-proof__intro {
    grid-column: auto;
  }

  .project-metric {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat:nth-child(3) {
    border-top: 1px solid var(--border);
  }

  .stat:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .quick-install {
    align-items: stretch;
    flex-direction: column;
  }

  .quick-install .copy-button {
    justify-content: center;
  }

  .timeline::before {
    left: 0.3rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding-left: 1.5rem;
  }

  .timeline-item time {
    padding-top: 0;
    text-align: left;
  }

  .timeline-item::before {
    top: 0.2rem;
    left: 0;
  }

  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1rem;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding-block: 1rem;
  }

  .footer-bottom div {
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
  }
}

@media (min-width: 36rem) {
  .prose .col-sm-4 { flex-basis: calc(33.333% - 1rem); }
  .prose .col-sm-8 { flex-basis: calc(66.666% - 1rem); }
}

@media (min-width: 62rem) {
  .prose .col-lg-5 { flex-basis: calc(41.666% - 1rem); }
}

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

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .reverse-word__face {
    animation: none;
    transform: none;
  }

  .reverse-word__face--back {
    display: none;
  }
}