/* XAVET — the single stylesheet for index.html.
   Hand-written, no build step: what is committed is what is served.
   Register: measurement instrument. Dark, one accent, hairline meshes,
   monospace reserved for gate names, verdict labels, kickers and readouts.
   Every surface is derived from the fixed palette with color-mix, so the
   page never introduces a second colour. */

/* --------------------------------------------------------------------------
   Fonts — self-hosted WOFF2, latin subset (see assets/fonts/README.md).
   -------------------------------------------------------------------------- */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/inter-400.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("assets/fonts/inter-600.woff2") format("woff2");
}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/jetbrains-mono-400.woff2") format("woff2");
}

/* --------------------------------------------------------------------------
   Fixed palette and scale (README.md §6)
   -------------------------------------------------------------------------- */

:root {
  --bg: #0b0d0e;
  --fg: #dfe3e6;
  --muted: #8b949e;
  --accent: #3f8ecf;

  /* Derived, not new colours: hairlines, bezels and washes mixed from the
     four fixed values above. */
  --rule: #1c2124;
  --bezel: #3a4046;
  --surface: color-mix(in srgb, var(--fg) 3.2%, var(--bg));
  --surface-hi: color-mix(in srgb, var(--fg) 6%, var(--bg));
  --ring: color-mix(in srgb, var(--fg) 9%, transparent);
  --accent-wash: color-mix(in srgb, var(--accent) 10%, transparent);
  --accent-line: color-mix(in srgb, var(--accent) 40%, transparent);

  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica,
    Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas,
    "Liberation Mono", monospace;

  /* The frame the whole page is measured against; prose sits on a narrower
     column inside it so line length stays readable at any frame width. */
  --measure: 68rem;
  --prose: 68ch;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --step: clamp(2.75rem, 5vw, 4.25rem);
  --bar: 3.75rem;
  --r: 10px;
}

/* --------------------------------------------------------------------------
   Reset and document frame
   -------------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  font-weight: 400;
  line-height: 1.65;
  /* Nothing in the layout may exceed the viewport (README.md §6). */
  overflow-wrap: break-word;
}

::selection {
  background: var(--accent-wash);
}

/* main and footer are measured against the same frame: the browser check
   asserts their box edges agree to the pixel. */
main,
footer {
  max-width: var(--measure);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* Sections carry no inline padding of their own, so a section's border box
   lands exactly on the content box of main — and therefore on the footer's
   hairline below. */
section {
  padding-block: var(--step);
  border-top: 1px solid var(--rule);
  scroll-margin-top: calc(var(--bar) + 1rem);
}

section:first-child {
  border-top: 0;
}

p {
  margin: 0 0 1.1em;
}

p:last-child,
dd:last-child {
  margin-bottom: 0;
}

a {
  color: var(--accent);
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-color: var(--fg);
}

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

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

/* Keyboard-only escape hatch past the sticky bar. */
.skip {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip:focus {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 60;
  width: auto;
  height: auto;
  clip-path: none;
  padding: 0.6rem 0.95rem;
  background: var(--surface-hi);
  border: 1px solid var(--accent);
  border-radius: var(--r);
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   Sticky bar — wordmark and section anchors
   -------------------------------------------------------------------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

.topbar-inner {
  max-width: var(--measure);
  margin: 0 auto;
  padding-inline: var(--gutter);
  height: var(--bar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--mono);
  font-size: 0.95rem;
  letter-spacing: 0.28em;
  /* letter-spacing pads the right edge; pull it back so the gap reads evenly */
  padding-right: 0.28em;
  margin-right: -0.28em;
  color: var(--fg);
  text-decoration: none;
}

.wordmark-dot {
  width: 0.5rem;
  height: 0.5rem;
  flex: none;
  background: var(--accent);
  border-radius: 2px;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  font-family: var(--mono);
  font-size: 0.8rem;
}

.topnav a {
  padding: 0.4rem 0.7rem;
  border-radius: 7px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--fg);
  background: var(--surface-hi);
}

/* --------------------------------------------------------------------------
   Headings and shared type
   -------------------------------------------------------------------------- */

h1,
h2,
h3 {
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.1rem, 1.3rem + 3.6vw, 4rem);
  line-height: 1.02;
}

h2 {
  margin: 0 0 1.1rem;
  font-size: clamp(1.5rem, 1.15rem + 1.4vw, 2.1rem);
}

h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  letter-spacing: -0.005em;
}

/* A section whose heading is itself a gate name (#g0) reads as a readout. */
h2 code {
  font-size: 1em;
}

/* In running prose a gate name is a word, not a chip: padding around it would
   push the adjoining bracket or comma away and read as a stray space. */
code {
  font-family: var(--mono);
  font-size: 0.86em;
  color: var(--accent);
  white-space: nowrap;
}

/* The numbered rule above every section heading. */
.kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.9rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.kicker-num {
  color: var(--accent);
}

.kicker::after {
  content: "";
  flex: 1 1 auto;
  max-width: 5rem;
  height: 1px;
  background: var(--bezel);
}

/* A lead sentence opening a section: the claim, then its explanation. */
.lead {
  margin-bottom: 1.5rem;
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.2rem);
  line-height: 1.55;
  color: var(--fg);
  max-width: 62ch;
}

.prose p {
  color: var(--muted);
  max-width: var(--prose);
}

.note {
  margin: 1.5rem 0 0;
  font-size: 0.94rem;
  color: var(--muted);
  max-width: var(--prose);
}

/* A sentence the section turns on, lifted onto its own plate. When something
   follows it, it needs the same air below as above. */
.statement:not(:last-child) {
  margin-bottom: 1.75rem;
}

.statement {
  margin: 1.75rem 0 0;
  padding: 1.05rem 1.3rem;
  max-width: 72ch;
  background: var(--surface);
  border: 1px solid var(--ring);
  border-left: 2px solid var(--accent);
  border-radius: var(--r);
  color: var(--fg);
}

/* --------------------------------------------------------------------------
   Hero — must read in one screen at 1280x800
   -------------------------------------------------------------------------- */

.hero {
  padding-block: clamp(2.25rem, 4vw, 3.25rem) clamp(2.25rem, 4vw, 3rem);
}

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.9rem;
  margin: 0 0 1.25rem;
  font-size: 0.85rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.85rem;
  background: var(--accent-wash);
  border: 1px solid var(--accent-line);
  border-radius: 100px;
}

.mark {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  padding-right: 0.3em;
  margin-right: -0.3em;
  color: var(--accent);
}

.pronunciation {
  color: var(--muted);
}

.h1-accent {
  color: var(--accent);
}

/* The line an argument turns on, set apart from the prose around it. */
.thesis {
  margin: 1.75rem 0;
  padding: 0.15rem 0 0.15rem 1.3rem;
  border-left: 2px solid var(--accent);
}

.thesis p {
  margin: 0;
  max-width: 60ch;
  font-family: var(--mono);
  font-size: clamp(1rem, 0.9rem + 0.6vw, 1.28rem);
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--fg);
}

/* The acronym the wordmark stands for, under the headline. The five letters
   that spell it are lit; the line is sized to stay unbroken wherever the
   frame allows, and only wraps on the narrowest screens. */
.expansion {
  margin: 0 0 1.2rem;
  font-family: var(--mono);
  font-size: clamp(0.68rem, 0.52rem + 0.52vw, 0.86rem);
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.expansion b {
  font-weight: inherit;
  color: var(--accent);
}

/* A sub-heading inside a section, below its <h2>. */
.sub {
  margin: 2.5rem 0 0.6rem;
  font-size: 1.05rem;
}

.sub-lead {
  margin: 0;
  max-width: var(--prose);
  color: var(--muted);
}

.tagline {
  margin: 0 0 1.5rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.lede {
  margin: 0;
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 64ch;
}

/* The hero's instrument plate: four facts on one hairline mesh. */
.specs {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  overflow: hidden;
}

.specs li {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.95rem 1.1rem;
  background: var(--surface);
}

.spec-k {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.spec-v {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Problem — the two halves of what a demonstration proves
   -------------------------------------------------------------------------- */

.contrast {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
  margin: 1.75rem 0;
}

.contrast-col {
  padding: 1.15rem 1.3rem;
  background: var(--surface);
  border: 1px solid var(--ring);
  border-radius: var(--r);
}

.contrast-key {
  background: var(--accent-wash);
  border-color: var(--accent-line);
}

.contrast-label {
  margin: 0 0 0.85rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.contrast-key .contrast-label {
  color: var(--accent);
}

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

.contrast-col li {
  position: relative;
  padding-left: 1.05rem;
  font-size: 0.93rem;
  line-height: 1.55;
  color: var(--muted);
}

.contrast-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.45rem;
  height: 1px;
  background: var(--bezel);
}

.contrast-key li {
  color: var(--fg);
}

/* --------------------------------------------------------------------------
   Method — the six-step pipeline as a card mesh
   -------------------------------------------------------------------------- */

.pipeline {
  counter-reset: step;
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  overflow: hidden;
}

.pipeline > li {
  counter-increment: step;
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.35rem 1.5rem;
  background: var(--surface);
}

.pipeline > li::before {
  content: counter(step, decimal-leading-zero);
  margin-bottom: 0.85rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.pipeline p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--muted);
}

.scenario {
  margin: 1.25rem 0 0;
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  overflow: hidden;
}

.scenario dt {
  padding: 0.85rem 1.2rem 0.25rem;
  background: var(--surface);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.scenario dd {
  margin: 0;
  padding: 0 1.2rem 0.85rem;
  background: var(--surface);
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   G0 — the gate readout and the rest of the catalog
   -------------------------------------------------------------------------- */

#g0 h2 {
  margin-bottom: 0.5rem;
  font-size: clamp(2.4rem, 1.7rem + 3vw, 3.75rem);
  line-height: 1;
}

.gate-label {
  margin: 0 0 1.4rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.principle {
  margin: 0 0 1.6rem;
  padding: 1.25rem 1.4rem;
  max-width: 68ch;
  background: var(--surface-hi);
  border: 1px solid var(--ring);
  border-left: 2px solid var(--accent);
  border-radius: var(--r);
}

.principle p {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(0.98rem, 0.9rem + 0.35vw, 1.12rem);
  line-height: 1.55;
  color: var(--fg);
}

.gates {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  overflow: hidden;
}

.gates li {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  column-gap: 0.9rem;
  row-gap: 0.25rem;
  padding: 0.85rem 1.2rem;
  background: var(--surface);
}

.gates code {
  grid-column: 1;
  grid-row: 1;
}

.gate-name {
  grid-column: 2;
  grid-row: 1;
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--fg);
}

.gate-q {
  grid-column: 2;
  grid-row: 2;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   No LLM in the verdict path — the boundary as two lanes
   -------------------------------------------------------------------------- */

.lanes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
  margin: 0 0 1.75rem;
}

.lane {
  padding: 1.2rem 1.35rem;
  background: var(--surface);
  border: 1px solid var(--ring);
  border-radius: var(--r);
}

.lane-denied {
  background: var(--accent-wash);
  border-color: var(--accent-line);
}

.lane-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.lane-label::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  flex: none;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px var(--bezel);
}

.lane-denied .lane-label {
  color: var(--accent);
}

.lane-denied .lane-label::before {
  background: var(--accent);
  box-shadow: none;
}

.lane-body {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--fg);
}

/* --------------------------------------------------------------------------
   Verdicts and status — definition lists as instrument readouts
   -------------------------------------------------------------------------- */

.verdicts,
.status {
  /* The bottom margin collapses with whatever follows, so a board never sits
     flush against the paragraph under it. */
  margin: 1.75rem 0;
  display: grid;
  gap: 1rem;
}

.verdicts dt,
.status dt {
  padding: 1.15rem 1.3rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--ring);
  border-bottom: 0;
  border-radius: var(--r) var(--r) 0 0;
}

.verdicts dd,
.status dd {
  margin: 0;
  padding: 0 1.3rem 1.35rem;
  background: var(--surface);
  border: 1px solid var(--ring);
  border-top: 0;
  border-radius: 0 0 var(--r) var(--r);
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.6;
}

/* A verdict label is a readout, so here the chip earns its box. */
.verdicts dt code {
  display: inline-block;
  padding: 0.25em 0.6em;
  background: var(--accent-wash);
  border: 1px solid var(--accent-line);
  border-radius: 4px;
  font-size: 0.88rem;
  white-space: normal;
}

.status dt {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg);
}

.dot {
  width: 0.5rem;
  height: 0.5rem;
  flex: none;
  border-radius: 50%;
}

.dot-done {
  background: var(--accent);
}

.dot-active {
  background: var(--accent-wash);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.dot-todo {
  box-shadow: inset 0 0 0 1px var(--bezel);
}

.status dd ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.status dd li {
  position: relative;
  padding-left: 1.05rem;
}

.status dd li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 0.45rem;
  height: 1px;
  background: var(--bezel);
}

.disclaimer {
  margin: 1.75rem 0 0;
  padding: 1.1rem 1.3rem;
  border: 1px solid var(--rule);
  border-radius: var(--r);
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Author / contact
   -------------------------------------------------------------------------- */

.contact {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
}

.contact a {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.05rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--ring);
  border-radius: var(--r);
  color: var(--fg);
  text-decoration: none;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.contact a:hover {
  background: var(--surface-hi);
  border-color: var(--accent-line);
}

.contact-k {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-v {
  font-size: 1rem;
  color: var(--accent);
}

.contact-v::after {
  content: " ↗";
  font-size: 0.85em;
  color: var(--muted);
}


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

/* The footer keeps the body font-size so its measure resolves to the same
   width as the sections above it; only its text is stepped down. */
footer {
  padding-block: 0 var(--step);
  color: var(--muted);
}

/* The closing hairline is drawn by a pseudo-element instead of a border on
   the footer box: a border would run the full width of the box including its
   gutter padding, while the section rules stop at the measure. */
footer::before {
  content: "";
  display: block;
  border-top: 1px solid var(--rule);
  margin-bottom: var(--step);
}

footer p {
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

.copyright {
  font-family: var(--mono);
  font-size: 0.78rem;
}

/* --------------------------------------------------------------------------
   Wide screens — the two readout lists become boards, one column per term.
   A dl places dt and dd as separate grid items, so each is pinned to its own
   row and auto-placement walks the columns in pairs.
   -------------------------------------------------------------------------- */

@media (min-width: 46rem) {
  .verdicts,
  .status {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto 1fr;
    column-gap: 1rem;
    row-gap: 0;
  }

  /* Verdict cards carry comparable text and read best as equal boxes. The
     status columns do not: stretching a one-item column to the height of the
     six-item one leaves a tall empty card, so let each end where it ends. */
  .status {
    grid-template-rows: auto auto;
    align-items: start;
  }

  .verdicts dt,
  .status dt {
    grid-row: 1;
  }

  .verdicts dd,
  .status dd {
    grid-row: 2;
  }
}

@media (min-width: 46rem) {
  .scenario {
    grid-template-columns: 11rem 1fr;
  }

  .scenario dt,
  .scenario dd {
    padding: 0.8rem 1.2rem;
  }
}

@media (min-width: 52rem) {
  .gates li {
    grid-template-columns: 2.4rem 14.5rem 1fr;
    row-gap: 0;
    align-items: baseline;
  }

  .gate-q {
    grid-column: 3;
    grid-row: 1;
  }
}

/* --------------------------------------------------------------------------
   Small screens — down to 320px, never a horizontal scrollbar
   -------------------------------------------------------------------------- */

@media (max-width: 40rem) {
  body {
    line-height: 1.6;
  }

  /* The anchors would wrap the bar onto a second sticky row and eat a third
     of a small screen; the page is short enough to scroll instead. */
  .topnav {
    display: none;
  }

  .wordmark {
    letter-spacing: 0.22em;
    padding-right: 0.22em;
    margin-right: -0.22em;
  }

  .specs,
  .pipeline {
    grid-template-columns: 1fr;
  }

  .principle {
    padding: 1.1rem 1.15rem;
  }
}

/* --------------------------------------------------------------------------
   Motion — only the hover tints above transition; the block is a standing
   guard so nothing added later slips past the preference.
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}