@layer reset, base, components, layout, responsive;

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

  html {
    scroll-behavior: smooth;
  }

  body,
  h1,
  h2,
  h3,
  p,
  dl,
  dd,
  ol,
  ul {
    margin: 0;
  }

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

  a {
    color: inherit;
    text-decoration: none;
  }

  button,
  input,
  textarea,
  select {
    font: inherit;
  }

  [hidden] {
    display: none !important;
  }
}

@layer base {
  :root {
    color-scheme: light;
    --paper: oklch(98.2% 0.012 88);
    --paper-soft: oklch(96.1% 0.018 92);
    --paper-warm: oklch(93.7% 0.026 84);
    --ink: oklch(23% 0.036 71);
    --ink-muted: oklch(42% 0.03 80);
    --ink-soft: oklch(55% 0.026 92);
    --line: oklch(84% 0.033 88);
    --line-strong: oklch(72% 0.052 82);
    --coconut: oklch(42% 0.105 58);
    --coconut-deep: oklch(31% 0.078 52);
    --coconut-soft: oklch(89% 0.048 72);
    --leaf: oklch(50% 0.112 144);
    --leaf-deep: oklch(35% 0.083 145);
    --leaf-soft: oklch(91% 0.055 140);
    --slate: oklch(45% 0.065 218);
    --slate-soft: oklch(91% 0.035 216);
    --ctfa: oklch(58% 0.055 285);
    --ctfa-soft: oklch(92% 0.032 292);
    --focus: oklch(54% 0.15 142);
    --shadow: 0 24px 70px oklch(38% 0.058 70 / 0.14);
    --shadow-soft: 0 12px 38px oklch(38% 0.058 70 / 0.09);
    --radius-xl: 34px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --space-page: clamp(1rem, 4vw, 4rem);
    --max-width: 1180px;
    --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, serif;
  }

  body {
    min-height: 100vh;
    background:
      radial-gradient(circle at 18% 12%, oklch(91% 0.054 139 / 0.62), transparent 30rem),
      radial-gradient(circle at 86% 7%, oklch(91% 0.04 219 / 0.55), transparent 28rem),
      linear-gradient(180deg, var(--paper) 0%, var(--paper-soft) 52%, oklch(94% 0.021 88) 100%);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
  }

  body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    content: "";
    background-image:
      linear-gradient(oklch(72% 0.032 88 / 0.12) 1px, transparent 1px),
      linear-gradient(90deg, oklch(72% 0.032 88 / 0.12) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(180deg, black, transparent 72%);
  }

  ::selection {
    background: oklch(83% 0.078 139 / 0.78);
    color: var(--coconut-deep);
  }

  :focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 4px;
  }

  main:focus {
    outline: none;
  }

  h1,
  h2,
  h3 {
    color: var(--ink);
    letter-spacing: -0.025em;
    line-height: 1.12;
    text-wrap: balance;
  }

  h1 {
    max-width: 18ch;
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    font-weight: 650;
  }

  h2 {
    max-width: 20ch;
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 2.2rem);
    font-weight: 650;
  }

  h3 {
    font-size: clamp(1.25rem, 1.6vw, 1.45rem);
    font-weight: 720;
  }

  p {
    color: var(--ink-muted);
    text-wrap: pretty;
  }
}

@layer components {
  .skip-link {
    position: fixed;
    top: max(0.75rem, env(safe-area-inset-top));
    left: max(0.75rem, env(safe-area-inset-left));
    z-index: 20;
    padding: 0.75rem 1rem;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--paper);
    box-shadow: var(--shadow-soft);
    color: var(--ink);
    font-weight: 750;
    transform: translateY(-160%);
    transition: transform 180ms cubic-bezier(0.22, 1, 0.36, 1);
  }

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

  .site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: max(0.5rem, env(safe-area-inset-top)) var(--space-page) 0.5rem;
    background: linear-gradient(180deg, oklch(98.2% 0.012 88 / 0.96), oklch(98.2% 0.012 88 / 0.82));
    border-bottom: 1px solid oklch(84% 0.033 88 / 0.72);
  }

  .nav-shell {
    width: min(100%, var(--max-width));
    margin-inline: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.45rem 0.75rem;
  }

  .brand-mark,
  .footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--ink);
  }

  .brand-mark {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .brand-mark img,
  .footer-brand img {
    object-fit: contain;
    filter: drop-shadow(0 8px 16px oklch(36% 0.08 58 / 0.15));
  }

  .brand-mark strong,
  .footer-brand span {
    display: block;
    font-weight: 820;
    letter-spacing: -0.025em;
    line-height: 1.05;
  }

  .brand-mark small {
    display: block;
    margin-top: 0.16rem;
    color: var(--ink-soft);
    font-size: 0.78rem;
    font-weight: 680;
    letter-spacing: 0.025em;
    text-transform: uppercase;
  }

  .co-source-copilot {
    color: var(--coconut-deep);
  }

  .co-source-cryo {
    color: var(--slate);
  }

  .nav-links {
    position: relative;
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.1rem;
    color: var(--ink-muted);
    font-size: 0.82rem;
    font-weight: 720;
    line-height: 1;
  }

  .nav-links a {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    padding: 0.42rem 0.48rem;
    border-radius: 999px;
    white-space: nowrap;
  }

  .nav-links a:hover {
    background: var(--leaf-soft);
    color: var(--leaf-deep);
  }

  .nav-dropdown {
    position: static;
  }

  .nav-dropdown-trigger {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    padding: 0.42rem 0.48rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--ink-muted);
    font-size: inherit;
    font-weight: 720;
    white-space: nowrap;
    cursor: pointer;
    transition:
      background-color 180ms cubic-bezier(0.22, 1, 0.36, 1),
      color 180ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .nav-dropdown-trigger:hover {
    background: var(--leaf-soft);
    color: var(--leaf-deep);
  }

  .nav-dropdown-trigger svg {
    transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .nav-dropdown--open .nav-dropdown-trigger svg {
    transform: rotate(180deg);
  }

  .nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.55rem);
    left: 0;
    right: 0;
    width: auto;
    min-width: 0;
    max-width: calc(100vw - (2 * var(--space-page)));
    padding: 0.45rem;
    transform: translateY(-4px);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: oklch(98.8% 0.012 88 / 0.98);
    box-shadow:
      0 20px 48px oklch(38% 0.058 70 / 0.13),
      0 0 0 1px oklch(72% 0.032 88 / 0.18);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 220ms cubic-bezier(0.22, 1, 0.36, 1),
      transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 20;
  }

  .nav-dropdown--open .nav-dropdown-menu,
  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-dropdown-menu a {
    display: grid;
    gap: 0.08rem;
    padding: 0.66rem 0.72rem;
    border-radius: var(--radius-sm);
    min-height: auto;
    text-decoration: none;
  }

  .nav-dropdown-menu a:hover,
  .nav-dropdown-menu a:focus-visible {
    background: var(--leaf-soft);
  }

  .nav-dropdown-menu a strong {
    display: block;
    color: var(--ink);
    font-size: 0.93rem;
    font-weight: 760;
    letter-spacing: -0.015em;
  }

  .nav-dropdown-menu a:hover strong,
  .nav-dropdown-menu a:focus-visible strong {
    color: var(--leaf-deep);
  }

  .nav-dropdown-menu a span {
    display: block;
    color: var(--ink-soft);
    font-size: 0.78rem;
    font-weight: 620;
    line-height: 1.3;
  }

  .nav-dropdown-menu a:hover span,
  .nav-dropdown-menu a:focus-visible span {
    color: var(--ink-muted);
  }

  .button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0.78rem 1.1rem;
    font-weight: 800;
    line-height: 1;
    transition:
      transform 180ms cubic-bezier(0.22, 1, 0.36, 1),
      box-shadow 180ms cubic-bezier(0.22, 1, 0.36, 1),
      background-color 180ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .button:hover {
    transform: translateY(-1px);
  }

  .button:active {
    transform: scale(0.975);
    box-shadow: none;
    transition: transform 120ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .button:disabled,
  .button[aria-disabled="true"] {
    opacity: 0.58;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
    pointer-events: none;
  }

  .button-primary {
    background: var(--leaf-deep);
    box-shadow: 0 14px 28px oklch(35% 0.083 145 / 0.22);
    color: oklch(97% 0.018 132);
  }

  .button-primary:hover {
    background: var(--leaf);
    box-shadow: 0 18px 34px oklch(35% 0.083 145 / 0.26);
  }

  .button-secondary {
    border-color: var(--line-strong);
    background: oklch(97% 0.016 88 / 0.78);
    color: var(--coconut-deep);
  }

  .button-secondary:hover {
    background: var(--coconut-soft);
  }

  .nav-cta {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    justify-self: end;
    min-height: 42px;
    padding-inline: clamp(0.72rem, 2.6vw, 1rem);
    font-size: clamp(0.82rem, 3.2vw, 0.92rem);
    white-space: nowrap;
  }

  .eyebrow,
  .section-kicker {
    color: var(--leaf-deep);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .hero-title-coco {
    display: inline-block;
    margin-right: 0.04em;
    font-style: italic;
    font-weight: 760;
    letter-spacing: -0.06em;
    white-space: nowrap;
  }

  .hero-lede {
    max-width: 62ch;
    font-size: 1.05rem;
    line-height: 1.7;
  }

  .hero-actions,
  .download-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 0.4rem;
  }

  .hero-facts {
    display: grid;
    gap: 0.85rem;
  }

  .hero-facts div {
    padding-block: 0.95rem;
  }

  .hero-facts div + div {
    border-top: 1px solid var(--line);
  }

  .hero-facts dt {
    color: var(--ink-soft);
    font-size: 0.73rem;
    font-weight: 820;
    letter-spacing: 0.11em;
    text-transform: uppercase;
  }

  .hero-facts dd {
    margin-top: 0.16rem;
    color: var(--ink);
    font-size: 1.02rem;
    font-weight: 760;
  }

  .workbench-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background:
      linear-gradient(180deg, oklch(98% 0.012 88), oklch(94.4% 0.026 86)),
      var(--paper-soft);
    box-shadow: var(--shadow);
  }

  .workbench-card::before {
    position: absolute;
    width: 14rem;
    height: 14rem;
    border-radius: 50%;
    content: "";
    background: oklch(88% 0.06 140 / 0.56);
    right: -5rem;
    top: -5rem;
    filter: blur(4rem);
  }

  .workbench-toolbar {
    position: relative;
    z-index: 1;
    min-height: 58px;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--line);
    background: oklch(97% 0.015 88 / 0.88);
  }

  .workbench-toolbar span {
    width: 0.68rem;
    height: 0.68rem;
    border-radius: 50%;
    background: var(--line-strong);
  }

  .workbench-toolbar span:nth-child(1) {
    background: var(--coconut);
  }

  .workbench-toolbar span:nth-child(2) {
    background: var(--leaf);
  }

  .workbench-toolbar span:nth-child(3) {
    background: var(--slate);
  }

  .workbench-toolbar strong {
    margin-left: 0.42rem;
    color: var(--ink-muted);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .coco-gui-card {
    grid-column: 1 / -1;
    isolation: isolate;
    background:
      radial-gradient(circle at 88% 18%, oklch(88% 0.055 140 / 0.48), transparent 16rem),
      linear-gradient(180deg, oklch(97.4% 0.015 88), oklch(94% 0.024 86));
  }

  .coco-gui-card::before {
    z-index: 0;
  }

  .coco-gui-figure {
    position: relative;
    z-index: 1;
    display: grid;
    width: 100%;
    min-height: clamp(14rem, 62vw, 24rem);
    margin: 0;
    overflow: hidden;
    background:
      radial-gradient(circle at 50% 50%, oklch(96% 0.015 88), transparent 72%),
      oklch(92.5% 0.022 88);
  }

  .coco-gui-image {
    grid-area: 1 / 1;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 1;
    transition: opacity 260ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .coco-gui-image--dark {
    opacity: 0;
  }

  .coco-gui-card[data-coco-gui-mode="dark"] .coco-gui-image--light {
    opacity: 0;
  }

  .coco-gui-card[data-coco-gui-mode="dark"] .coco-gui-image--dark {
    opacity: 1;
  }

  .coco-gui-toggle {
    position: absolute;
    left: clamp(0.82rem, 2vw, 1.18rem);
    bottom: clamp(0.82rem, 2vw, 1.18rem);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.52rem;
    min-height: 2.55rem;
    padding: 0.58rem 0.82rem;
    border: 1px solid oklch(93% 0.018 88 / 0.24);
    border-radius: 999px;
    background: oklch(22% 0.03 74 / 0.88);
    color: oklch(96% 0.013 88);
    box-shadow: 0 12px 28px oklch(24% 0.046 72 / 0.24);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.035em;
    transition:
      transform 180ms cubic-bezier(0.22, 1, 0.36, 1),
      background-color 220ms cubic-bezier(0.22, 1, 0.36, 1),
      color 220ms cubic-bezier(0.22, 1, 0.36, 1),
      border-color 220ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .coco-gui-toggle:hover {
    transform: translateY(-1px);
  }

  .coco-gui-toggle__dot {
    width: 0.62rem;
    height: 0.62rem;
    border-radius: 50%;
    background: var(--slate);
    box-shadow: 0 0 0 4px oklch(96% 0.013 88 / 0.16);
  }

  .coco-gui-toggle__label {
    white-space: nowrap;
  }

  .coco-gui-card[data-coco-gui-mode="dark"] .coco-gui-toggle {
    border-color: oklch(72% 0.044 84 / 0.48);
    background: oklch(95% 0.016 88 / 0.92);
    color: var(--coconut-deep);
  }

  .coco-gui-card[data-coco-gui-mode="dark"] .coco-gui-toggle__dot {
    background: var(--coconut);
    box-shadow: 0 0 0 4px oklch(42% 0.105 58 / 0.12);
  }

  .workflow-map {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 390px;
    padding: 0;
  }

  .map-bg {
    fill: oklch(96.8% 0.018 88);
  }

  .grid-line {
    stroke: oklch(76% 0.035 89 / 0.34);
    stroke-width: 1;
  }

  .contour {
    fill: none;
    stroke-width: 2.2;
  }

  .contour-a {
    stroke: oklch(53% 0.088 57 / 0.2);
  }

  .contour-b {
    stroke: oklch(48% 0.088 145 / 0.2);
  }

  .contour-c {
    stroke: oklch(50% 0.06 218 / 0.2);
  }

  .connector-lines path {
    fill: none;
    stroke: oklch(42% 0.062 83 / 0.34);
    stroke-dasharray: 7 9;
    stroke-linecap: round;
    stroke-width: 3.5;
  }

  .hub-shadow {
    fill: oklch(35% 0.07 58 / 0.11);
    transform: translate(7px, 12px);
  }

  .hub-shell {
    fill: var(--coconut);
  }

  .hub-rim {
    fill: oklch(92% 0.036 98);
  }

  .hub-leaf {
    fill: var(--leaf);
  }

  .hub-leaf-b {
    fill: oklch(57% 0.11 136);
  }

  .hub-title {
    fill: var(--coconut-deep);
    font-family: var(--font-serif);
    font-size: 34px;
    font-weight: 750;
  }

  .hub-subtitle {
    fill: var(--ink-muted);
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .module-node rect {
    fill: oklch(98% 0.012 88 / 0.96);
    stroke: var(--line-strong);
    stroke-width: 1.6;
  }

  .module-sieve rect {
    fill: oklch(94% 0.045 74 / 0.96);
  }

  .module-pros rect {
    fill: oklch(93% 0.044 151 / 0.96);
  }

  .module-ctfa rect {
    fill: var(--ctfa-soft);
    stroke-dasharray: 7 6;
  }

  .node-label {
    fill: var(--ink);
    font-size: 24px;
    font-weight: 850;
  }

  .node-body {
    fill: var(--ink-muted);
    font-size: 17px;
    font-weight: 760;
  }

  .node-meta {
    fill: var(--ink-soft);
    font-size: 14px;
    font-weight: 760;
    letter-spacing: 0.03em;
  }

  .annotation line {
    stroke: var(--coconut);
    stroke-linecap: round;
    stroke-width: 3;
  }

  .annotation text {
    fill: var(--coconut-deep);
    font-size: 17px;
    font-weight: 780;
  }

  .section-heading,
  .download-panel {
    display: grid;
    gap: 1.4rem;
  }

  .section-heading p,
  .download-panel p,
  .footer-main p {
    max-width: 66ch;
  }

  .footer-card {
    display: grid;
    gap: clamp(1rem, 3vw, 1.5rem);
    padding: clamp(1.2rem, 3vw, 1.6rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
      radial-gradient(circle at 14% 18%, oklch(91% 0.048 72 / 0.34), transparent 16rem),
      linear-gradient(180deg, oklch(98.1% 0.012 88 / 0.92), oklch(95.7% 0.019 90 / 0.9));
    box-shadow: var(--shadow-soft);
  }

  .footer-main,
  .footer-legal,
  .footer-contact {
    display: grid;
    gap: 0.48rem;
    align-content: start;
  }

  .footer-main p,
  .footer-legal p,
  .footer-contact p {
    margin: 0;
    color: var(--ink-muted);
    font-size: 0.9rem;
    line-height: 1.65;
  }

  .footer-legal,
  .footer-contact {
    padding-top: 0.1rem;
  }

  .footer-contact {
    font-style: normal;
  }

  .footer-contact a {
    color: var(--coconut-deep);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 0.22em;
    text-decoration-color: oklch(72% 0.052 82 / 0.45);
  }

  .footer-contact a:hover {
    text-decoration-color: var(--coconut-deep);
  }

  .footer-ga {
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
  }

  .footer-ga img {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    border-radius: 2px;
  }

  .hero-relationship {
    position: relative;
    align-self: stretch;
    display: grid;
    align-content: start;
    gap: 1rem;
    padding: clamp(1rem, 2.5vw, 1.35rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
      radial-gradient(circle at 92% 8%, oklch(91% 0.046 140 / 0.5), transparent 10rem),
      linear-gradient(180deg, oklch(98% 0.012 88 / 0.9), oklch(95% 0.022 86 / 0.82));
    box-shadow: var(--shadow-soft);
  }

  .hero-relationship .eyebrow {
    margin-bottom: -0.35rem;
  }

  .hero-relationship h2 {
    max-width: 18rem;
    font-family: var(--font-serif);
    font-size: clamp(1.35rem, 2.4vw, 1.8rem);
    line-height: 1.12;
    letter-spacing: -0.035em;
  }

  .relationship-steps {
    position: relative;
    display: grid;
    gap: 0;
    padding: 0;
    list-style: none;
  }

  .relationship-steps::before {
    position: absolute;
    top: 1.2rem;
    bottom: 1.2rem;
    left: 1.08rem;
    width: 1px;
    content: "";
    background: linear-gradient(180deg, var(--line-strong), oklch(72% 0.052 82 / 0.18));
  }

  .relationship-steps li {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.12rem 0.82rem;
    padding: 0.68rem 0 0.68rem;
  }

  .relationship-steps span {
    position: relative;
    z-index: 1;
    width: 2.15rem;
    height: 2.15rem;
    display: grid;
    place-items: center;
    border: 1px solid oklch(72% 0.052 82 / 0.38);
    border-radius: 50%;
    background: oklch(97.4% 0.016 88);
    color: var(--coconut-deep);
    font-size: 0.76rem;
    font-weight: 850;
  }

  .relationship-steps__branch span {
    border-color: oklch(67% 0.064 218 / 0.4);
    background: var(--slate-soft);
    color: var(--slate);
  }

  .relationship-steps strong {
    display: block;
    color: var(--ink);
    font-size: 1.02rem;
    line-height: 1.22;
  }

  .relationship-steps p {
    margin-top: 0.2rem;
    font-size: 0.93rem;
    line-height: 1.5;
  }

  .module-ledger {
    border-block: 1px solid var(--line-strong);
  }

  .module-row {
    display: grid;
    gap: 1rem;
    padding: clamp(1.2rem, 4vw, 2.4rem) 0;
    border-bottom: 1px solid var(--line);
  }

  .module-row:last-child {
    border-bottom: 0;
  }

  .module-index {
    width: 3.2rem;
    height: 3.2rem;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    background: var(--paper-soft);
    color: var(--coconut-deep);
    font-weight: 850;
  }

  .module-copy p {
    max-width: 72ch;
    margin-top: 0.55rem;
  }

  .module-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-content: start;
  }

  .module-tags span,
  .download-note {
    border: 1px solid var(--line);
    border-radius: 999px;
    background: oklch(97% 0.017 88 / 0.78);
    color: var(--ink-muted);
    font-size: 0.86rem;
    font-weight: 760;
  }

  .module-tags span {
    padding: 0.45rem 0.72rem;
  }

  .module-row-muted {
    color: var(--ink-soft);
  }

  .module-row-muted .module-index,
  .module-row-muted .module-tags span {
    background: var(--ctfa-soft);
  }

  .download-panel {
    position: relative;
    overflow: hidden;
    padding: clamp(1.4rem, 5vw, 3.3rem);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-xl);
    background:
      linear-gradient(135deg, oklch(95% 0.04 140 / 0.72), transparent 48%),
      linear-gradient(180deg, oklch(97.6% 0.016 88), oklch(93.8% 0.026 84));
    box-shadow: var(--shadow-soft);
  }

  .download-panel::before {
    right: -3.5rem;
    bottom: -5rem;
    background: oklch(76% 0.079 58 / 0.18);
    filter: blur(5rem);
  }

  .download-panel > * {
    position: relative;
    z-index: 1;
  }

  .download-checklist {
    display: grid;
    gap: 0.95rem;
    align-content: start;
  }

  .download-note {
    width: fit-content;
    padding: 0.55rem 0.78rem;
    color: var(--leaf-deep);
  }

  .download-checklist ul {
    display: grid;
    gap: 0.72rem;
    padding: 0;
    list-style: none;
  }

  .download-checklist li {
    position: relative;
    padding-left: 1.55rem;
    color: var(--ink-muted);
  }

  .download-checklist li::before {
    position: absolute;
    top: 0.58rem;
    left: 0;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    content: "";
    background: var(--leaf);
  }

  .reference-resources {
    display: grid;
    gap: clamp(1rem, 2.6vw, 1.5rem);
  }

  .reference-resource {
    display: grid;
    gap: clamp(0.85rem, 2vw, 1.2rem);
  }

  .reference-resource > h3 {
    color: var(--ink);
    font-size: clamp(1.08rem, 1.8vw, 1.3rem);
    line-height: 1.15;
  }

  .reference-code-links {
    display: grid;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: oklch(97.4% 0.016 88 / 0.76);
  }

  .reference-code-link {
    display: grid;
    gap: 0.25rem;
    min-height: 44px;
    padding: clamp(0.9rem, 2.4vw, 1.15rem) clamp(1rem, 2.6vw, 1.35rem);
    color: var(--ink);
    text-decoration: none;
  }

  .reference-code-link + .reference-code-link {
    border-top: 1px solid var(--line);
  }

  .reference-code-link strong {
    font-size: 0.98rem;
    font-weight: 820;
  }

  .reference-code-link span {
    color: var(--ink-soft);
    font-size: 0.86rem;
    line-height: 1.45;
  }

  .reference-code-link:hover {
    background: var(--paper-soft);
    color: var(--coconut-deep);
  }

  .reference-code-link--pros:hover {
    color: var(--leaf-deep);
  }

  .reference-publications {
    display: grid;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
      radial-gradient(circle at 8% 0%, oklch(91% 0.048 72 / 0.22), transparent 16rem),
      linear-gradient(180deg, oklch(98.1% 0.012 88 / 0.82), oklch(96.1% 0.018 92 / 0.72));
  }

  .reference-publication {
    display: grid;
    align-content: start;
    gap: clamp(0.8rem, 2vw, 1.2rem);
    padding: clamp(1rem, 3vw, 1.45rem);
  }

  .reference-publication + .reference-publication {
    border-top: 1px solid var(--line);
  }

  .reference-publication h4 {
    color: var(--ink);
    font-size: clamp(1rem, 1.5vw, 1.16rem);
    line-height: 1.15;
  }

  .reference-publication h4::after {
    display: block;
    width: 2.2rem;
    height: 1px;
    margin-top: 0.65rem;
    content: "";
    background: var(--line-strong);
  }

  .reference-publication--sieve h4::after {
    background: var(--coconut);
  }

  .reference-publication--pros h4::after {
    background: var(--leaf);
  }

  .reference-publication-body {
    display: grid;
    gap: 0.65rem;
    max-width: 68ch;
  }

  .reference-publication .citation-block {
    gap: 0.42rem;
    margin-top: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .reference-note {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.86rem;
    line-height: 1.55;
  }

  .reference-note a {
    color: var(--coconut-deep);
    text-decoration: underline;
    text-underline-offset: 0.2em;
    text-decoration-color: oklch(72% 0.052 82 / 0.5);
  }

  .reference-note a:hover {
    text-decoration-color: var(--coconut-deep);
  }

  .view-exit {
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .view-enter {
    opacity: 0;
  }

  .view-enter-active {
    opacity: 1;
    transition: opacity 260ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .module-page {
    width: min(100%, calc(var(--max-width) + var(--space-page) * 2));
    margin-inline: auto;
    padding-inline: var(--space-page);
    padding-bottom: clamp(2.4rem, 7vw, 6rem);
  }

  .module-page-back {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: 0.9rem;
    margin-bottom: clamp(1.2rem, 3vw, 2.2rem);
    border-bottom: 1px solid var(--line);
  }

  .module-back-link,
  .module-github-link {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    padding: 0.46rem 0.7rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 720;
    transition:
      background-color 180ms cubic-bezier(0.22, 1, 0.36, 1),
      color 180ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .module-back-link svg,
  .module-github-link svg {
    width: 0.9em;
    height: 0.9em;
    flex-shrink: 0;
  }

  .module-page--sieve .module-back-link:hover,
  .module-page--sieve .module-github-link:hover {
    background: var(--coconut-soft);
    color: var(--coconut-deep);
  }

  .module-page--pros .module-back-link:hover,
  .module-page--pros .module-github-link:hover {
    background: var(--leaf-soft);
    color: var(--leaf-deep);
  }

  .module-page--ctfa .module-back-link:hover {
    background: var(--ctfa-soft);
    color: var(--ctfa);
  }

  .module-page-hero {
    position: relative;
    padding: clamp(2rem, 5vw, 4.5rem) clamp(1.4rem, 4vw, 3rem);
    border-radius: var(--radius-xl);
    overflow: hidden;
  }

  .module-page--sieve .module-page-hero {
    background:
      radial-gradient(circle at 28% 18%, oklch(89% 0.048 72 / 0.68), transparent 26rem),
      linear-gradient(180deg, oklch(97% 0.018 80), oklch(94.4% 0.026 82));
    border: 1px solid oklch(82% 0.042 76 / 0.55);
  }

  .module-page--pros .module-page-hero {
    background:
      radial-gradient(circle at 72% 22%, oklch(91% 0.055 140 / 0.62), transparent 26rem),
      linear-gradient(180deg, oklch(97.6% 0.016 108), oklch(94.4% 0.026 112));
    border: 1px solid oklch(80% 0.052 142 / 0.5);
  }

  .module-page--ctfa .module-page-hero {
    background:
      radial-gradient(circle at 50% 20%, oklch(92% 0.032 292 / 0.58), transparent 26rem),
      linear-gradient(180deg, oklch(97.8% 0.012 280), oklch(94.6% 0.022 286));
    border: 1px solid oklch(82% 0.035 288 / 0.5);
  }

  .module-page-kicker {
    color: var(--leaf-deep);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .module-page--sieve .module-page-kicker {
    color: var(--coconut-deep);
  }

  .module-page--pros .module-page-kicker {
    color: var(--leaf-deep);
  }

  .module-page--ctfa .module-page-kicker {
    color: var(--ctfa);
  }

  .module-page-title {
    margin-top: 0.35rem;
    max-width: 18ch;
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    font-weight: 650;
    letter-spacing: -0.025em;
    line-height: 1.12;
    color: var(--ink);
    text-wrap: balance;
  }

  .module-page-lede {
    max-width: 62ch;
    margin-top: 0.8rem;
    color: var(--ink-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    text-wrap: pretty;
  }

  .module-page-version {
    display: inline-block;
    margin-top: 0.9rem;
    padding: 0.38rem 0.78rem;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
  }

  .module-page--sieve .module-page-version {
    background: oklch(94% 0.045 74 / 0.65);
    color: var(--coconut-deep);
    border-color: oklch(76% 0.062 68 / 0.45);
  }

  .module-page--pros .module-page-version {
    background: oklch(93% 0.044 151 / 0.6);
    color: var(--leaf-deep);
    border-color: oklch(76% 0.068 148 / 0.4);
  }

  .module-page--ctfa .module-page-version {
    background: var(--ctfa-soft);
    color: var(--ctfa);
    border-style: dashed;
    opacity: 0.72;
  }

  .module-page-body {
    display: grid;
    gap: clamp(2rem, 4vw, 3.5rem);
    padding-top: clamp(1.8rem, 4vw, 3.2rem);
    padding-inline: clamp(0rem, 2vw, 1.5rem);
  }

  .module-page-section h2 {
    max-width: none;
    font-family: var(--font-sans);
    font-size: clamp(1.25rem, 1.6vw, 1.45rem);
    font-weight: 720;
    color: var(--ink);
  }

  .module-page-section p {
    max-width: 68ch;
    margin-top: 0.55rem;
  }

  .module-page--sieve .module-page-body {
    gap: clamp(1.6rem, 3.5vw, 2.5rem);
    padding-top: clamp(2.2rem, 5vw, 4rem);
  }

  .module-page--sieve .module-page-section {
    display: grid;
    gap: 0.8rem;
  }

  .module-page--sieve .module-page-section p {
    margin-top: 0;
  }

  .module-page--sieve .module-page-section--overview {
    padding-bottom: clamp(1.75rem, 4vw, 3rem);
    border-bottom: 1px solid var(--line);
    margin-block-end: clamp(1.5rem, 4vw, 3rem);
  }

  .module-page--sieve .module-page-section--process,
  .module-page--sieve .module-page-section--fit {
    align-content: start;
  }

  .module-page--sieve .module-page-section--publication {
    align-content: start;
    gap: 0.8rem;
    padding: clamp(1rem, 3vw, 1.5rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: oklch(96.7% 0.021 82 / 0.68);
    box-shadow: 0 16px 42px oklch(38% 0.058 70 / 0.07);
  }

  .module-page--sieve .module-page-section--publication .citation-block {
    gap: 0.4rem;
    margin-top: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .module-page--sieve .module-page-section--publication .video-caption {
    margin-top: 0;
  }

  .module-page--sieve .module-feature-list {
    gap: 0.7rem clamp(1rem, 3vw, 1.4rem);
    margin-top: 0.15rem;
  }

  .module-page--sieve .module-page-section .module-page-validated-note {
    margin-top: clamp(0.8rem, 2vw, 1.2rem);
    color: var(--ink);
    font-weight: 760;
  }

  .module-page--sieve .demo-table-wrap {
    margin-top: 0.15rem;
  }

  .module-page--pros .module-page-body {
    gap: clamp(2.4rem, 5vw, 4.25rem);
    padding-top: clamp(2.2rem, 5vw, 4rem);
  }

  .module-page--pros .module-page-section {
    display: grid;
    gap: 0.8rem;
  }

  .module-page--pros .module-page-section p {
    margin-top: 0;
  }

  .module-page--pros .module-page-section--overview {
    padding-bottom: clamp(1.75rem, 4vw, 3rem);
    border-bottom: 1px solid var(--line);
  }

  .module-page--pros .module-page-section--process,
  .module-page--pros .module-page-section--fit,
  .module-page--pros .module-page-section--publication {
    align-content: start;
  }

  .module-page--pros .module-page-section--publication {
    gap: 0.8rem;
    padding: clamp(1rem, 3vw, 1.5rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: oklch(96.8% 0.021 112 / 0.66);
    box-shadow: 0 16px 42px oklch(38% 0.058 70 / 0.07);
  }

  .module-page--pros .module-page-section--publication .citation-block {
    gap: 0.4rem;
    margin-top: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .module-page--pros .module-feature-list {
    gap: 0.7rem clamp(1rem, 3vw, 1.4rem);
    margin-top: 0.15rem;
  }

  .module-page--pros .module-page-hero-img {
    border: 1px solid oklch(80% 0.052 142 / 0.42);
    transform: rotate(-0.35deg);
  }

  .module-feature-list {
    display: grid;
    gap: 0.6rem;
    margin-top: 0.85rem;
    padding: 0;
    list-style: none;
  }

  .module-feature-list li {
    position: relative;
    padding-left: 1.45rem;
    color: var(--ink-muted);
  }

  .module-feature-list li::before {
    position: absolute;
    top: 0.58rem;
    left: 0;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    content: "";
  }

  .module-page--sieve .module-feature-list li::before {
    background: var(--coconut);
  }

  .module-page--pros .module-feature-list li::before {
    background: var(--leaf);
  }

  .module-page--ctfa .module-feature-list li::before {
    background: var(--ctfa);
  }

  .module-page-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-content: start;
  }

  .module-page-tags span {
    padding: 0.45rem 0.72rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 760;
  }

  .module-page--sieve .module-page-tags {
    margin-block-start: clamp(1.2rem, 3vw, 2.2rem);
    padding-block: clamp(0.8rem, 2vw, 1.4rem);
    border-top: 1px solid var(--line);
  }

  .module-page--sieve .module-page-tags span {
    background: oklch(94% 0.04 74 / 0.55);
    color: var(--coconut-deep);
  }

  .module-page--pros .module-page-tags span {
    background: oklch(93% 0.04 151 / 0.5);
    color: var(--leaf-deep);
  }

  .module-page--ctfa .module-page-tags span {
    background: var(--ctfa-soft);
    color: var(--ctfa);
  }

  .module-node {
    cursor: pointer;
    transition: transform 180ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .module-node:hover {
    transform: scale(1.04);
  }

  .module-node:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 4px;
  }

  .module-row--link {
    cursor: pointer;
    transition: background-color 180ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .module-row--link:hover,
  .module-row--current {
    background: oklch(97.4% 0.018 88 / 0.85);
  }

  .module-row--current .module-index {
    background: var(--coconut-soft);
    color: var(--coconut-deep);
  }

  .module-row--link:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
  }

  .module-page-hero-grid {
    display: grid;
    gap: clamp(1.4rem, 3vw, 2.8rem);
    align-items: center;
  }

  .module-page-hero-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
  }

  .module-page--sieve .module-page-hero-img {
    border: 1px solid oklch(82% 0.042 76 / 0.48);
    transform: rotate(0.45deg);
  }

  .video-embed {
    position: relative;
    width: 100%;
    margin-top: 0.65rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    background: oklch(94% 0.02 84);
  }

  .video-embed::before {
    display: block;
    padding-top: 56.25%;
    content: "";
  }

  .video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
  }

  .video-caption {
    margin-top: 0.55rem;
    font-size: 0.86rem;
    color: var(--ink-soft);
  }

  .video-caption a {
    color: var(--coconut-deep);
    text-decoration: underline;
    text-underline-offset: 0.2em;
    text-decoration-color: oklch(72% 0.052 82 / 0.5);
  }

  .video-caption a:hover {
    text-decoration-color: var(--coconut-deep);
  }

  .module-page-figure {
    display: block;
    width: 100%;
    height: auto;
    margin-top: 0.85rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
  }

  .module-page-figure--half {
    width: 50%;
  }

  .module-page--sieve .module-page-figure--main {
    width: 100%;
    max-width: 800px;
    margin-inline: auto;
    margin-block-start: 0;
    margin-block-end: clamp(2.5rem, 6vw, 5rem);
  }

  .demo-table-wrap {
    overflow-x: auto;
    margin-top: 0.65rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: oklch(98% 0.012 88 / 0.72);
  }

  .demo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
  }

  .demo-table thead {
    border-bottom: 1px solid var(--line-strong);
  }

  .demo-table th {
    padding: 0.72rem 0.9rem;
    color: var(--ink-muted);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: left;
    white-space: nowrap;
  }

  .demo-table td {
    padding: 0.62rem 0.9rem;
    color: var(--ink);
    border-bottom: 1px solid oklch(84% 0.02 88 / 0.5);
    white-space: nowrap;
  }

  .demo-table tbody tr:last-child td {
    border-bottom: 0;
  }

  .demo-table a {
    color: var(--coconut-deep);
    text-decoration: underline;
    text-underline-offset: 0.2em;
    text-decoration-color: oklch(72% 0.052 82 / 0.5);
  }

  .demo-table a:hover {
    text-decoration-color: var(--coconut-deep);
  }

  .citation-block {
    display: grid;
    gap: 0.35rem;
    padding: 1rem 1.2rem;
    margin-top: 0.55rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: oklch(96% 0.02 82 / 0.65);
  }

  .citation-block p {
    color: var(--ink);
    font-family: var(--font-serif);
    font-size: 1.02rem;
    font-style: italic;
    line-height: 1.5;
  }

  .citation-link {
    display: inline-block;
    width: fit-content;
    color: var(--coconut-deep);
    font-size: 0.86rem;
    font-weight: 760;
    text-decoration: underline;
    text-underline-offset: 0.2em;
    text-decoration-color: oklch(72% 0.052 82 / 0.5);
  }

  .citation-link:hover {
    text-decoration-color: var(--coconut-deep);
  }
}

@layer layout {
  .hero-section,
  .modules-section,
  .download-section,
  .references-section,
  .site-footer,
  .module-page {
    width: min(100%, calc(var(--max-width) + var(--space-page) * 2));
    margin-inline: auto;
    padding-inline: var(--space-page);
  }

  .hero-section {
    padding-top: clamp(2rem, 5vw, 4.5rem);
    padding-bottom: clamp(2.2rem, 6vw, 5rem);
  }

  .hero-grid {
    display: grid;
    gap: clamp(1.6rem, 5vw, 4.2rem);
    align-items: center;
  }

  .hero-copy {
    display: grid;
    gap: clamp(1rem, 2.6vw, 1.65rem);
  }

  .modules-section,
  .download-section,
  .references-section {
    padding-block: clamp(1.6rem, 4.5vw, 4rem);
  }

  .modules-section {
    padding-top: clamp(2rem, 6vw, 4.5rem);
  }

  .section-heading {
    margin-bottom: clamp(1.1rem, 3vw, 2.2rem);
  }

  .section-heading.compact {
    margin-bottom: 0.9rem;
  }

  .references-section .section-heading.compact {
    margin-bottom: clamp(1.25rem, 3vw, 2rem);
  }

  .site-footer {
    padding-top: clamp(2rem, 5vw, 3.2rem);
    padding-bottom: max(clamp(2rem, 5vw, 3.2rem), env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
  }
}

@layer responsive {
  @media (max-width: 22rem) {
    .brand-mark small {
      display: none;
    }

    .brand-mark img {
      width: 48px;
      height: auto;
    }

    .nav-cta {
      padding-inline: 0.72rem;
    }
  }

  @media (min-width: 42rem) {
    .brand-mark,
    .nav-cta,
    .nav-links {
      grid-column: auto;
      grid-row: auto;
    }

    .nav-shell {
      grid-template-columns: auto 1fr auto;
      gap: 1rem;
    }

    .nav-links {
      position: static;
      width: auto;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.35rem;
      font-size: 0.92rem;
      line-height: normal;
    }

    .nav-links a,
    .nav-dropdown-trigger {
      min-height: 42px;
      padding: 0.46rem 0.7rem;
    }

    .nav-dropdown-trigger {
      font-size: 0.92rem;
    }

    .nav-dropdown {
      position: relative;
    }

    .nav-dropdown-menu {
      left: 50%;
      right: auto;
      width: auto;
      min-width: 18rem;
      max-width: none;
      padding: 0.55rem;
      transform: translateX(-50%) translateY(-4px);
    }

    .nav-dropdown--open .nav-dropdown-menu,
    .nav-dropdown:hover .nav-dropdown-menu,
    .nav-dropdown:focus-within .nav-dropdown-menu {
      transform: translateX(-50%) translateY(0);
    }

    .hero-facts {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      max-width: 44rem;
    }

    .hero-facts div + div {
      border-top: 0;
    }

    .module-row {
      grid-template-columns: auto 1fr;
      align-items: start;
    }

    .module-tags {
      grid-column: 2;
    }
  }

  @media (min-width: 58rem) {
    .hero-grid {
      grid-template-columns: minmax(0, 0.92fr) minmax(22rem, 0.58fr);
      align-items: stretch;
    }

    .hero-copy {
      max-width: 54rem;
    }

    .coco-gui-card {
      grid-column: 1 / -1;
    }

    .coco-gui-figure {
      min-height: clamp(28rem, 62vh, 48rem);
      max-height: min(76vh, 54rem);
    }

    .section-heading,
    .download-panel {
      grid-template-columns: minmax(0, 0.95fr) minmax(20rem, 0.78fr);
      align-items: start;
    }

    .module-row {
      grid-template-columns: 4.5rem minmax(0, 1fr) minmax(13rem, 0.32fr);
      gap: clamp(1.2rem, 3vw, 2.5rem);
      align-items: center;
    }

    .module-tags {
      grid-column: auto;
      justify-content: flex-end;
    }

    .reference-resources {
      grid-template-columns: minmax(13rem, 0.34fr) minmax(0, 1fr);
      align-items: start;
    }

    .reference-publication {
      grid-template-columns: minmax(8rem, 0.26fr) minmax(0, 1fr);
      align-items: start;
      column-gap: clamp(1.6rem, 4vw, 3rem);
    }

    .footer-card {
      grid-template-columns: minmax(0, 1.08fr) minmax(14rem, 0.72fr) minmax(18rem, 1fr);
      align-items: start;
    }

    .module-page-hero-grid {
      grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.72fr);
    }

    .module-page--sieve .module-page-body {
      grid-template-columns: minmax(0, 0.84fr) minmax(16rem, 0.28fr);
      align-items: start;
      gap: clamp(1.6rem, 3.5vw, 2.5rem) clamp(2.2rem, 5vw, 4.5rem);
    }

    .module-page--sieve .module-page-section--overview {
      grid-column: 1 / -1;
      grid-template-columns: minmax(11rem, 0.36fr) minmax(0, 1fr);
      column-gap: clamp(1.8rem, 4vw, 3.5rem);
    }

    .module-page--sieve .module-page-section--overview h2 {
      position: sticky;
      top: 6rem;
      align-self: start;
    }

    .module-page--sieve .module-page-section--overview p,
    .module-page--sieve .module-page-section--overview .module-feature-list,
    .module-page--sieve .module-page-section--overview .module-page-validated-note,
    .module-page--sieve .module-page-section--overview .demo-table-wrap {
      grid-column: 2;
    }

    .module-page--sieve .module-feature-list {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .module-page--sieve .module-page-section--process,
    .module-page--sieve .module-page-section--fit {
      max-width: 34rem;
    }

    .module-page--sieve .module-page-section--publication,
    .module-page--sieve .module-page-tags {
      grid-column: 2;
    }

    .module-page--sieve .module-page-section--publication {
      position: sticky;
      top: 6rem;
    }

    .module-page--sieve .module-page-figure--main {
      grid-column: 1 / -1;
      max-width: 52rem;
    }

    .module-page--pros .module-page-body {
      grid-template-columns: minmax(0, 0.76fr) minmax(18rem, 0.38fr);
      align-items: start;
      gap: clamp(2rem, 5vw, 4rem) clamp(2.2rem, 5vw, 4.5rem);
    }

    .module-page--pros .module-page-section--overview {
      grid-column: 1 / -1;
      grid-template-columns: minmax(11rem, 0.36fr) minmax(0, 1fr);
      column-gap: clamp(1.8rem, 4vw, 3.5rem);
    }

    .module-page--pros .module-page-section--overview h2 {
      position: sticky;
      top: 6rem;
      align-self: start;
    }

    .module-page--pros .module-page-section--overview p,
    .module-page--pros .module-page-section--overview .module-feature-list {
      grid-column: 2;
    }

    .module-page--pros .module-feature-list {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .module-page--pros .module-page-section--process,
    .module-page--pros .module-page-section--fit {
      max-width: 34rem;
    }

    .module-page--pros .module-page-section--publication,
    .module-page--pros .module-page-tags {
      grid-column: 2;
    }

    .module-page--pros .module-page-section--publication {
      position: sticky;
      top: 6rem;
    }
  }

  @media (min-width: 74rem) {
    .workbench-card {
      transform: rotate(0.35deg);
    }

    .coco-gui-card {
      transform: none;
    }

    .hero-copy {
      padding-top: 1rem;
    }
  }

  @media (pointer: coarse) {
    .button,
    .nav-links a,
    .nav-dropdown-trigger,
    .coco-gui-toggle {
      min-height: 48px;
    }
  }

  @media (hover: none) {
    .button:hover,
    .nav-links a:hover,
    .nav-dropdown-trigger:hover,
    .coco-gui-toggle:hover {
      transform: none;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      scroll-behavior: auto !important;
      transition-duration: 0.001ms !important;
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
    }

    .coco-gui-image {
      transition: none !important;
    }
  }
}