*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}

:root{
  --graphite:#0B0F12;
  --panel:#131B21;
  --zone-teal:#123039;
  --zone-wine:#3B1220;
  --zone-indigo:#241C4D;
  --cyan:#33E0D4;
  --orange:#FF7A2F;
  --mist:#9DB4C2;
  --paper:#E9EFF3;
  --steel:#5A6C78;
  --line:rgba(157,180,194,.16);
  --line-soft:rgba(157,180,194,.09);
  --rail-w:252px;
  --topbar-h:40px;
  --gutter:clamp(1.1rem,3.6vw,3.2rem);
  --ease:cubic-bezier(.2,.7,.3,1);
  --f-body:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-display:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --f-mono:ui-monospace,SFMono-Regular,"JetBrains Mono","Roboto Mono",Menlo,Consolas,"Courier New",monospace;
  --f-editorial:"Songti SC","Source Han Serif SC","Noto Serif SC",Georgia,"Times New Roman",serif;
}
html[data-rail="collapsed"]{--rail-w:68px}

html{scroll-behavior:smooth}
body{
  min-height:100vh;
  background:var(--graphite);
  color:var(--paper);
  font-family:var(--f-body);
  font-size:1rem;
  line-height:1.85;
  font-weight:400;
  padding-left:var(--rail-w);
  padding-top:var(--topbar-h);
  transition:padding-left .28s var(--ease);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(58vw 42vw at 84% -8%,rgba(51,224,212,.10),transparent 64%),
    radial-gradient(46vw 36vw at 10% 104%,rgba(255,122,47,.07),transparent 70%);
}
main{position:relative;z-index:1;display:block}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;letter-spacing:-.015em;line-height:1.15}
h1{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.05}
h2{font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.2}
h3{font-size:1.15rem;line-height:1.4;font-weight:700}
p{line-height:1.85}
strong{font-weight:700;color:var(--paper)}
code,kbd,samp{font-family:var(--f-mono);font-size:.86em;color:var(--cyan)}

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

.skip-link{
  position:fixed;top:.5rem;left:.5rem;z-index:120;
  padding:.6rem 1rem;
  background:var(--cyan);color:#07110F;
  font-size:.84rem;font-weight:700;letter-spacing:.04em;
  border-radius:2px;
  transform:translateY(-200%);
  transition:transform .18s var(--ease);
}
.skip-link:focus{transform:none}

/* ---------- layout helpers ---------- */
.wrap{width:100%;max-width:1240px;margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(2.4rem,5.5vw,4.6rem)}
.grid{display:grid;gap:clamp(1rem,2vw,1.7rem)}
.grid--7-5{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.grid--8-4{grid-template-columns:minmax(0,8fr) minmax(0,4fr)}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}

.prose{max-width:34em;line-height:1.9;color:rgba(233,239,243,.9)}
.prose p+p{margin-top:1em}
.prose a{color:var(--cyan);border-bottom:1px solid rgba(51,224,212,.4)}
.prose a:hover{color:#7DF0E8}
.lede{font-size:clamp(1.05rem,1.5vw,1.22rem);line-height:1.75;color:var(--paper);max-width:32em}
.note{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;line-height:1.7;color:var(--steel);text-transform:uppercase}

/* ---------- buttons / links ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.72rem 1.2rem;
  border:1px solid var(--line);
  border-radius:2px;
  background:var(--panel);
  color:var(--paper);
  font-size:.86rem;font-weight:600;letter-spacing:.04em;line-height:1.2;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.btn:hover{border-color:var(--cyan);color:var(--cyan)}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--orange);border-color:var(--orange);color:#12171A}
.btn--primary:hover{background:#FF9152;border-color:#FF9152;color:#12171A}
.btn--ghost{background:transparent;border-color:rgba(51,224,212,.48);color:var(--cyan)}
.btn--ghost:hover{background:rgba(51,224,212,.10);color:var(--cyan)}
.link-arrow{
  display:inline-flex;align-items:center;gap:.45rem;
  font-size:.85rem;font-weight:600;letter-spacing:.03em;color:var(--cyan);
}
.link-arrow::after{content:"→";display:inline-block;transition:transform .18s var(--ease)}
.link-arrow:hover::after{transform:translateX(4px)}

/* ---------- tags ---------- */
.tag{
  display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--f-mono);font-size:.66rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;line-height:1.4;
  color:var(--mist);
}
.tag--cyber{color:var(--cyan)}
.tag::before{content:"";width:6px;height:6px;background:currentColor;flex:0 0 auto}

/* ---------- panels & blocks ---------- */
.panel{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:2px;
  padding:clamp(1.1rem,2vw,1.7rem);
}
.panel--teal{background:linear-gradient(160deg,var(--zone-teal),#0E2128 78%)}
.panel--wine{background:linear-gradient(160deg,var(--zone-wine),#210A12 78%)}
.panel--indigo{background:linear-gradient(160deg,var(--zone-indigo),#171133 80%)}

.section-head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:.8rem 1.4rem;
  padding-bottom:.85rem;margin-bottom:clamp(1.2rem,2.4vw,1.9rem);
  border-bottom:1px solid var(--line);
}
.section-head__title{font-size:clamp(1.35rem,2.2vw,1.85rem);font-weight:800;letter-spacing:-.01em}

.step{display:flex;align-items:baseline;gap:.7rem}
.step__num{
  font-family:var(--f-mono);font-weight:800;
  font-size:clamp(2.2rem,5.6vw,3.6rem);line-height:.9;letter-spacing:-.05em;
  color:var(--orange);
}
.step__label{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);font-family:var(--f-mono)}

/* ---------- media ---------- */
.media{
  position:relative;overflow:hidden;border-radius:2px;
  aspect-ratio:16/10;
  background:
    linear-gradient(135deg,rgba(51,224,212,.14),transparent 58%),
    linear-gradient(315deg,rgba(255,122,47,.12),transparent 52%),
    var(--zone-teal);
  isolation:isolate;
}
.media>img{width:100%;height:100%;object-fit:cover}
.media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(157,180,194,.10) 1px,transparent 1px),
    linear-gradient(90deg,rgba(157,180,194,.10) 1px,transparent 1px);
  background-size:34px 34px;
  mix-blend-mode:screen;
}
.media--wide{aspect-ratio:21/9}
.media--tall{aspect-ratio:3/4}
.media--square{aspect-ratio:1/1}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--steel);
  padding-block:.6rem 0;
}
.breadcrumb>*+*::before{content:"/";margin-right:.45rem;color:var(--steel)}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb [aria-current="page"]{color:var(--mist)}

/* ---------- tabs ---------- */
.tabs__list{
  display:flex;flex-wrap:wrap;gap:.25rem;
  border-bottom:1px solid var(--line);
  margin-bottom:clamp(1rem,2vw,1.5rem);
}
.tabs__tab{
  padding:.6rem .95rem;
  font-size:.82rem;font-weight:600;letter-spacing:.04em;
  color:var(--mist);
  border-bottom:2px solid transparent;
  transition:color .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);
}
.tabs__tab:hover{color:var(--paper);background:rgba(51,224,212,.06)}
.tabs__tab[aria-selected="true"]{color:var(--cyan);border-bottom-color:var(--orange)}
.tabs__panel[hidden]{display:none}
.tabs__panel:focus-visible{outline:2px solid var(--cyan);outline-offset:6px}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;bottom:0;width:var(--rail-w);
  z-index:60;
  transition:width .28s var(--ease);
}
.rail{
  position:absolute;inset:0;
  display:flex;flex-direction:column;gap:1.3rem;
  padding:1.1rem .9rem 1.2rem;
  background:linear-gradient(180deg,#101A20 0%,#0B0F12 66%);
  border-right:1px solid var(--line);
  overflow:hidden;
}
.rail__head{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.brand{display:flex;flex-direction:column;gap:.1rem;min-width:0}
.brand__mark{
  position:relative;
  font-family:var(--f-mono);font-weight:800;font-size:1.32rem;
  letter-spacing:.16em;line-height:1.1;color:var(--paper);
  padding-left:.55rem;
  transition:font-size .28s var(--ease),letter-spacing .28s var(--ease),padding-left .28s var(--ease);
}
.brand__mark::before{
  content:"";position:absolute;left:0;top:.28em;
  width:4px;height:.72em;background:var(--orange);
}
.brand__tag{
  font-family:var(--f-mono);font-size:.6rem;letter-spacing:.34em;
  text-transform:uppercase;color:var(--mist);padding-left:.55rem;
}
.rail__collapse{
  flex:0 0 auto;
  display:grid;place-items:center;
  width:32px;height:32px;
  border:1px solid var(--line);border-radius:2px;
  color:var(--mist);
  transition:border-color .18s var(--ease),color .18s var(--ease),background .18s var(--ease);
}
.rail__collapse:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(51,224,212,.08)}
.rail__chev{
  width:8px;height:8px;
  border-top:2px solid currentColor;border-right:2px solid currentColor;
  transform:rotate(-135deg);
  transition:transform .24s var(--ease);
}
html[data-rail="collapsed"] .rail__chev{transform:rotate(45deg)}

.nav-toggle{
  display:none;align-items:center;gap:.5rem;
  padding:.42rem .62rem;
  border:1px solid var(--line);border-radius:2px;
  color:var(--mist);font-size:.78rem;letter-spacing:.08em;
}
.nav-toggle__bar{position:relative;width:16px;height:2px;background:currentColor;flex:0 0 auto}
.nav-toggle__bar::before,.nav-toggle__bar::after{
  content:"";position:absolute;left:0;width:16px;height:2px;background:currentColor;
  transition:transform .2s var(--ease);
}
.nav-toggle__bar::before{top:-5px}
.nav-toggle__bar::after{top:5px}
.nav-toggle[aria-expanded="true"]{color:var(--cyan);border-color:rgba(51,224,212,.5)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before{transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after{transform:translateY(-5px) rotate(-45deg)}

.nav{display:flex;flex-direction:column;gap:.3rem;flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden}
.nav__label{
  font-family:var(--f-mono);font-size:.58rem;letter-spacing:.26em;
  text-transform:uppercase;color:var(--steel);
  padding:0 .55rem .35rem;
}
.nav__list{display:flex;flex-direction:column;gap:.15rem}
.nav__link{
  position:relative;
  display:flex;align-items:center;gap:.6rem;
  padding:.55rem .6rem;
  border-left:2px solid transparent;
  border-radius:0 2px 2px 0;
  color:var(--mist);
  font-size:.9rem;line-height:1.4;
  transition:color .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease);
}
.nav__glyph{
  font-family:var(--f-mono);font-size:.64rem;letter-spacing:.06em;
  color:var(--steel);flex:0 0 auto;
  transition:color .18s var(--ease);
}
.nav__text{white-space:nowrap}
.nav__link:hover{color:var(--paper);background:rgba(51,224,212,.07)}
.nav__link:hover .nav__glyph{color:var(--cyan)}
.nav__link[aria-current="page"]{
  color:var(--cyan);
  border-left-color:var(--orange);
  background:rgba(255,122,47,.09);
}
.nav__link[aria-current="page"] .nav__glyph{color:var(--orange)}

.rail__foot{
  display:flex;flex-direction:column;gap:.4rem;
  border-top:1px solid var(--line);
  padding-top:.9rem;
}
.rail__action{
  display:block;
  padding:.52rem .5rem;
  text-align:center;
  font-size:.78rem;font-weight:600;letter-spacing:.06em;
  border:1px solid var(--orange);border-radius:2px;
  background:var(--orange);color:#12171A;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.rail__action:hover{background:#FF9152;border-color:#FF9152}
.rail__action+.rail__action{
  background:var(--panel);color:var(--paper);border-color:var(--line);
}
.rail__action+.rail__action:hover{border-color:var(--cyan);color:var(--cyan)}

.signal-bar{
  position:fixed;top:0;left:var(--rail-w);right:0;height:var(--topbar-h);
  z-index:55;
  display:flex;align-items:center;gap:.65rem;
  padding:0 clamp(.9rem,2.4vw,1.8rem);
  background:rgba(19,27,33,.94);
  border-bottom:1px solid var(--line);
  font-size:.78rem;
  transition:left .28s var(--ease);
}
.signal-bar__dot{
  width:8px;height:8px;flex:0 0 auto;border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 3px rgba(51,224,212,.16);
  animation:tick 2.6s var(--ease) infinite;
}
@keyframes tick{0%,100%{opacity:1}50%{opacity:.35}}
.signal-bar__text{
  flex:1 1 auto;min-width:0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  color:var(--mist);font-size:.78rem;line-height:1;
}
.signal-bar__link{
  flex:0 0 auto;
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--cyan);
  padding:.24rem .55rem;
  border:1px solid rgba(51,224,212,.36);border-radius:2px;
  transition:background .18s var(--ease);
}
.signal-bar__link:hover{background:rgba(51,224,212,.12)}
.signal-bar__progress{
  position:absolute;left:0;bottom:0;
  width:100%;height:2px;
  background:linear-gradient(90deg,var(--cyan),var(--orange));
  transform:scaleX(0);transform-origin:0 50%;
}

html[data-rail="collapsed"] .rail{padding:.9rem .55rem 1rem;align-items:stretch}
html[data-rail="collapsed"] .rail__head{flex-direction:column;gap:.7rem;align-items:center}
html[data-rail="collapsed"] .brand__mark{font-size:.74rem;letter-spacing:.04em;padding-left:.42rem}
html[data-rail="collapsed"] .brand__mark::before{width:3px}
html[data-rail="collapsed"] .brand__tag{display:none}
html[data-rail="collapsed"] .nav__label{display:none}
html[data-rail="collapsed"] .nav__link{justify-content:center;gap:0;padding:.6rem 0;border-left-width:2px}
html[data-rail="collapsed"] .nav__text{display:none}
html[data-rail="collapsed"] .nav__glyph{font-size:.72rem;letter-spacing:0}
html[data-rail="collapsed"] .rail__action{font-size:0;padding:.55rem 0}
html[data-rail="collapsed"] .rail__action::before{
  content:attr(data-glyph);font-size:.8rem;display:block;line-height:1;
}

/* ---------- footer ---------- */
.site-footer{
  position:relative;z-index:1;
  margin-top:clamp(3rem,7vw,5.5rem);
  background:linear-gradient(180deg,#101A20 0%,#0A0E11 100%);
  border-top-width:3px;border-top-style:solid;border-top-color:var(--cyan);
  border-image:linear-gradient(90deg,var(--cyan) 0%,var(--cyan) 20%,var(--orange) 20%,var(--orange) 32%,#1E2A31 32%,#1E2A31 100%) 1;
}
.footer__inner{
  max-width:1280px;margin-inline:auto;
  padding:clamp(2.2rem,4.6vw,3.8rem) var(--gutter) 0;
  display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);
  gap:clamp(1.6rem,4vw,3.2rem);
}
.footer__brand{display:flex;flex-direction:column;align-items:flex-start;gap:.7rem}
.footer__mark{
  font-family:var(--f-mono);font-weight:800;
  font-size:clamp(1.6rem,3vw,2.1rem);letter-spacing:.18em;line-height:1;
  color:var(--paper);
}
.footer__tagline{
  font-size:.86rem;letter-spacing:.06em;color:var(--cyan);
  font-family:var(--f-mono);text-transform:uppercase;
}
.footer__note{font-size:.84rem;line-height:1.8;color:var(--mist);max-width:22em}
.footer__brand .btn{margin-top:.35rem}

.footer__cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1rem,2vw,1.8rem)}
.footer__col{border-top:2px solid var(--line);padding-top:.9rem}
.footer__col:nth-child(1){border-top-color:var(--cyan)}
.footer__col:nth-child(2){border-top-color:var(--orange)}
.footer__col:nth-child(3){border-top-color:var(--mist)}
.footer__col:nth-child(4){border-top-color:#7C6BE0}
.footer__h{
  font-size:.92rem;font-weight:800;letter-spacing:.06em;
  margin-bottom:.6rem;color:var(--paper);
}
.footer__list li+li{margin-top:.4rem}
.footer__list a{font-size:.85rem;color:var(--mist);transition:color .18s var(--ease)}
.footer__list a:hover{color:var(--cyan)}

.footer__meta{
  max-width:1280px;margin:clamp(1.8rem,3.6vw,2.8rem) auto 0;
  padding:1.15rem var(--gutter);
  border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:.5rem 2rem;align-items:center;
  font-family:var(--f-mono);font-size:.78rem;color:var(--mist);
}
.footer__meta-item{display:flex;align-items:center;gap:.5rem;line-height:1.6}
.footer__meta-k{
  font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);
}
.footer__legal{
  max-width:1280px;margin-inline:auto;
  padding:.95rem var(--gutter) 1.6rem;
  border-top:1px solid rgba(90,108,120,.22);
  display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;align-items:center;justify-content:space-between;
  font-size:.76rem;color:var(--steel);
}
.footer__legal-links{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem}
.footer__legal-links a{color:var(--mist);transition:color .18s var(--ease)}
.footer__legal-links a:hover{color:var(--cyan)}
.footer__copy{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em}

/* ---------- reveal ---------- */
[data-reveal]{transition:opacity .3s var(--ease),transform .3s var(--ease)}
.reveal-ready [data-reveal]{opacity:0;transform:translateY(16px)}
.reveal-ready [data-reveal].is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .grid--7-5,.grid--8-4{grid-template-columns:minmax(0,6fr) minmax(0,5fr)}
  .footer__cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .grid--7-5,.grid--8-4,.grid--2,.grid--3{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr}
  .footer__note{max-width:34em}
}
@media (max-width:860px){
  html,html[data-rail="collapsed"]{--rail-w:0px;--topbar-h:0px}
  body{padding-left:0;padding-top:88px}
  .site-header{
    top:0;left:0;right:0;bottom:auto;
    width:100%;height:56px;
  }
  .rail{
    inset:0;
    flex-direction:row;align-items:center;gap:.75rem;
    padding:0 clamp(.8rem,3vw,1.2rem);
    border-right:0;border-bottom:1px solid var(--line);
    background:#0E151A;
    overflow:visible;
  }
  .rail__head{flex:1 1 auto;flex-direction:row;align-items:center;justify-content:space-between;gap:.75rem}
  .rail__collapse{display:none}
  .nav-toggle{display:inline-flex}
  html[data-rail="collapsed"] .rail__head{flex-direction:row}
  html[data-rail="collapsed"] .brand__mark{font-size:1.24rem;letter-spacing:.16em;padding-left:.5rem}
  html[data-rail="collapsed"] .brand__tag{display:block}
  .brand__mark{font-size:1.24rem;letter-spacing:.16em}
  .brand__tag{font-size:.56rem;letter-spacing:.28em}
  .nav{
    position:fixed;top:56px;left:0;right:0;
    flex:0 0 auto;
    display:flex;flex-direction:column;
    padding:.8rem clamp(.8rem,3vw,1.2rem) 1.1rem;
    background:#0F171C;
    border-bottom:1px solid var(--line);
    max-height:calc(100vh - 88px);
    overflow-y:auto;
    transform:translateY(-10px);
    opacity:0;visibility:hidden;
    transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s var(--ease);
    z-index:70;
  }
  .site-header[data-open="true"] .nav{transform:none;opacity:1;visibility:visible}
  .nav__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.3rem}
  .nav__link{padding:.7rem .6rem;font-size:.92rem}
  .nav__glyph{font-size:.68rem}
  .rail__foot{display:none}
  html[data-rail="collapsed"] .nav__text{display:inline}
  html[data-rail="collapsed"] .nav__link{justify-content:flex-start;gap:.6rem;padding:.7rem .6rem}
  .signal-bar{
    top:56px;left:0;right:0;height:32px;
    font-size:.72rem;
    padding:0 clamp(.8rem,3vw,1.2rem);
  }
  .signal-bar__text{font-size:.72rem}
  .signal-bar__link{font-size:.6rem;letter-spacing:.12em}
  .footer__meta{gap:.4rem 1.4rem}
}
@media (max-width:520px){
  .footer__cols{grid-template-columns:1fr}
  .footer__legal{flex-direction:column;align-items:flex-start}
  .nav__list{grid-template-columns:1fr}
  .signal-bar__link{display:none}
  .step__num{font-size:2.2rem}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal-ready [data-reveal]{opacity:1 !important;transform:none !important}
  .signal-bar__dot{animation:none}
}