/* Shared product foundations. No animation runtime or external font requests. */
@font-face{font-family:'Public Sans';src:url('./assets/fonts/public-sans.woff2') format('woff2');font-weight:400 600;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url('./assets/fonts/jetbrains-mono.woff2') format('woff2');font-weight:400 500;font-display:swap}
:root{
  color-scheme:dark;--bg:#08090c;--surface:#101113;--raised:#191a1d;
  --fg:#ffffff;--muted:#f3f4f0;--quiet:#eceee8;--accent:#ccff00;--accent-hover:#dcff59;--ink:#08090c;
  --line:#303135;--line-soft:#242528;--error:#ffabab;--brand-surface:#11160a;
  --text-meta:14px;--text-label:15px;--text-small:16px;--text-body:18px;--text-lede:20px;
  --sans:'Public Sans',system-ui,-apple-system,sans-serif;--mono:'JetBrains Mono',ui-monospace,monospace;
  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;
  --radius:4px;--radius-lg:6px;--max:1200px;--gutter:48px;--section:104px;
  --fast:150ms;--state:220ms;--ease:cubic-bezier(.16,1,.3,1);--nav-layer:10;--focus-layer:20;
}
*{box-sizing:border-box;min-width:0}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--bg);color:var(--fg);font:400 var(--text-body)/1.65 var(--sans);-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
::selection{color:var(--ink);background:var(--accent)}
*{scrollbar-color:#55565b var(--bg);scrollbar-width:thin}
h1,h2,h3,h4,p,dl,dd,figure,ul,ol{margin:0}
ul,ol{list-style:none;padding:0}
h1,h2,h3,h4{font-weight:400;line-height:1.15;text-wrap:balance}
h1{font-size:clamp(64px,5.4vw,78px);letter-spacing:-.04em;line-height:1.08}
h2{font-size:clamp(36px,3.5vw,44px);letter-spacing:-.04em}
h3{font-size:24px;letter-spacing:-.025em}
h4{font-size:var(--text-small);font-weight:500}
p{color:var(--muted);text-wrap:pretty}
strong,b{font-weight:500;color:var(--fg)}
a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px;transition:color var(--fast)}
a:hover{color:var(--accent-hover)}
button,input,select{font:inherit;color:inherit}
button,a,input,select,summary{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;touch-action:manipulation}
button{border:1px solid var(--line);background:var(--raised);border-radius:var(--radius);padding:10px 16px;min-height:44px;font-size:var(--text-small);font-weight:500;transition:background var(--fast),color var(--fast),border-color var(--fast),transform var(--fast)}
button:hover{background:#26272b;border-color:#606167}
button:active,.btn:active{transform:translateY(1px)}
button:disabled{cursor:not-allowed;opacity:.55}
button[aria-busy=true]{cursor:wait}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
input:focus-visible,select:focus-visible{outline-offset:2px}
main:focus{outline:0}
code,.mono{font-family:var(--mono);font-size:.94em;font-variant-numeric:tabular-nums}
code{overflow-wrap:anywhere}
.i{width:20px;height:20px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.icon-defs{position:absolute;pointer-events:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:fixed;z-index:var(--focus-layer);top:12px;left:16px;background:var(--accent);color:var(--ink);padding:12px 20px;border-radius:var(--radius);transform:translateY(-200%)}
.skip:focus{transform:none}
.skip:hover{color:var(--ink)}
.frame{width:min(var(--max),calc(100% - var(--gutter)*2));margin-inline:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:48px;border:1px solid var(--line);border-radius:var(--radius);padding:12px 20px;font-size:var(--text-body);line-height:1.4;font-weight:500;text-decoration:none;transition:background var(--fast),color var(--fast),transform var(--fast)}
.primary{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--ink)}
.text-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-size:var(--text-body);font-weight:500;text-decoration:none}
.text-link .i{transition:transform var(--fast)}
.text-link:hover .i{transform:translateX(3px)}
.tag{display:inline-flex;font-size:var(--text-meta);line-height:1.4;color:var(--muted)}
.accent{color:var(--accent)}

/* Navigation */
.site-nav{position:sticky;top:0;z-index:var(--nav-layer);background:var(--bg);border-bottom:1px solid transparent;transition:border-color var(--fast)}
.site-nav.scrolled{border-bottom-color:var(--line)}
.site-nav>.frame{min-height:80px;display:flex;align-items:center;gap:32px}
.brand{display:inline-flex;align-items:center;min-height:44px;flex-shrink:0;text-decoration:none}
.brand img{display:block;width:164px;height:auto}
.brand:hover{color:var(--fg)}
.site-nav nav{display:flex;gap:28px;margin-left:auto;align-items:center}
.site-nav nav a,.nav-link{font-size:var(--text-small);color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;gap:8px;min-height:44px}
.site-nav nav a:hover,.site-nav nav a[aria-current]{color:var(--fg)}
.site-nav nav a[aria-current]{text-decoration:underline;text-decoration-color:var(--accent)}
.nav-cta{min-height:44px;font-size:var(--text-label);padding:10px 15px;gap:12px}
.nav-cta .i{width:16px;height:16px}
.menu-toggle{display:none;background:none;padding:10px}

/* One sculptural brand image leads into the separate interactive sample. */
.hero{padding:72px 0 96px}
.hero-layout{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}
.hero-description{font-size:var(--text-lede);max-width:35ch;margin-top:32px;line-height:1.6;color:var(--muted)}
.hero-boundary{font-size:var(--text-small);line-height:1.6;margin-top:16px;color:var(--quiet)}
.hero-cta{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:32px}
.hero-status{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:28px;font-size:var(--text-label);color:var(--quiet)}
.hero-status strong{font-weight:400;color:var(--muted)}
.hero-status #relayPill{width:100%;margin-left:16px;font-size:var(--text-meta)}
.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}
.sample{--diagram-bg:var(--bg);padding:0}
.sample-head{display:flex;align-items:start;justify-content:space-between;gap:16px}
.sample-head h2{font-size:var(--text-body);font-weight:500;letter-spacing:-.015em;line-height:1.4}
.sample-head .tag{text-align:right}
.segment{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-top:18px}
.segment button{flex:1;padding:12px 0;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;background:none;color:var(--quiet);font-size:var(--text-small);display:flex;align-items:center;justify-content:center;gap:8px;border-radius:0}
.segment button[aria-pressed=true]{border-bottom-color:var(--accent);color:var(--accent)}
.segment button:hover{color:var(--fg)}
.segment button .i{width:17px;height:17px}
.privacy-diagram{position:relative;aspect-ratio:440/300;max-width:460px;margin:24px auto 20px;isolation:isolate}
.ring-lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible;fill:none;stroke:var(--line)}
.ring-orbit{stroke:#494a4e;stroke-width:1;stroke-dasharray:1 5;stroke-linecap:round}
.ring-spokes{stroke:#242528;opacity:0}
.sample-path{stroke:var(--accent);stroke-width:1.7;stroke-dasharray:400;opacity:0;transition:opacity var(--state)}
.decrypted .sample-path{opacity:1;animation:transfer-trace 280ms var(--ease)}
@keyframes transfer-trace{from{stroke-dashoffset:400}to{stroke-dashoffset:0}}
.ring-members{position:absolute;inset:0}
.ring-member{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-12px);display:grid;justify-items:center;gap:5px;width:70px;line-height:1.1}
.member-dot{position:relative;width:24px;height:24px;border:1px solid #65666a;border-radius:50%;background:var(--diagram-bg);display:grid;place-items:center;transition:border-color var(--state),background var(--state)}
.member-dot::after{content:'';width:6px;height:6px;border-radius:50%;background:var(--quiet)}
.member-label{font-size:var(--text-meta);color:var(--quiet);background:var(--diagram-bg);padding:1px 3px;white-space:nowrap}
.ring-member.sender .member-dot,.ring-member.recipient .member-dot{border-color:var(--accent);background:var(--accent)}
.ring-member.sender .member-dot::after,.ring-member.recipient .member-dot::after{background:var(--ink)}
.ring-member.sender .member-label,.ring-member.recipient .member-label{color:var(--accent)}
.ring-member.recipient .member-dot{border-style:double;border-width:4px}
.ring-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--diagram-bg);width:134px;min-height:88px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;text-align:center}
.ring-core>.i{color:var(--quiet);width:18px;height:18px}
.ring-core strong{font-size:22px;letter-spacing:-.035em;font-weight:400;line-height:1.2}
.ring-core span{font-size:var(--text-meta);color:var(--muted)}
.decrypted .ring-core strong,.decrypted .ring-core>.i{color:var(--accent)}
.sample-record{display:grid;grid-template-columns:1fr 1fr .8fr;gap:12px;padding:18px 0 20px;border-top:1px solid var(--line)}
.sample-record dt{color:var(--quiet);font-size:var(--text-meta);margin-bottom:5px}
.sample-record dd{font-size:var(--text-label);line-height:1.5;font-family:var(--mono);overflow-wrap:anywhere;color:var(--muted)}
.sample-record dd.revealed{color:var(--accent)}
.caption{font-size:var(--text-small);line-height:1.55;min-height:66px;max-width:60ch}
.sample-disclaimer{font-size:var(--text-meta);margin:8px 0 16px;line-height:1.6;color:var(--quiet)}
.fold{border-top:1px solid var(--line)}
.fold summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;min-height:68px;font-size:var(--text-body);font-weight:500;line-height:1.45;padding:20px 0}
.fold summary::-webkit-details-marker{display:none}
.fold summary:hover{color:#fff}
.fold summary .i{width:18px;height:18px;transition:transform var(--state);color:var(--quiet)}
.fold[open]>summary .i{transform:rotate(45deg)}
.cipher-details summary{min-height:52px;font-size:var(--text-label);padding:16px 0;color:var(--muted)}
.technical-content{padding-bottom:24px;font-size:var(--text-small);color:var(--muted);overflow-wrap:anywhere}
.technical-content p+p,.technical-content p+table{margin-top:16px}
.technical-content code{font-size:var(--text-meta);white-space:pre-wrap;display:block;color:var(--fg);line-height:1.8}
.technical-content p code{display:inline}
.technical-content a .i{width:14px;height:14px}
.sample .technical-content p{font-size:var(--text-label)}
.sample .technical-content code{font-size:var(--text-meta);margin-top:12px}
.sample .technical-content ol{margin-top:14px;font-family:var(--mono);font-size:var(--text-meta)}
.sample .technical-content li{margin-top:8px}

/* Public and private: a pair of aligned balance specimens. */
.block{padding:var(--section) 0}
.visibility-section{border-top:1px solid var(--line-soft)}
.section-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:end;margin-bottom:48px}
.section-heading p{max-width:37ch}
.balance-comparison{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.ledger{padding:24px 0 0;border-top:1px solid var(--line)}
.ledger.private{background:none}
.ledger header{display:flex;align-items:center;justify-content:space-between;gap:16px}
.ledger header h3{font-size:var(--text-body);display:flex;align-items:center;gap:8px}
.ledger header>span{font-size:var(--text-meta);color:var(--quiet);text-align:right}
.ledger.private h3 .i{color:var(--quiet);width:17px;height:17px}
.ledger .balance-address{color:var(--quiet);margin-top:32px;font-size:var(--text-meta)}
.balance-example{font-size:48px;letter-spacing:-.04em;line-height:1.3;margin-top:10px;min-height:68px;display:flex;align-items:center;gap:14px}
.balance-example>span:not(.redaction){font-size:var(--text-label);color:var(--muted);letter-spacing:0}
.ledger>p:last-child{max-width:42ch;font-size:var(--text-small);margin-top:24px}
.private-amount .encrypted-label{font-family:var(--sans)}
.redaction{display:inline-flex;gap:10px;align-items:center}
.redaction i{display:block;width:12px;height:12px;background:var(--muted);border-radius:50%}
.comparison-notes{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:24px}
.comparison-notes>span{font-size:var(--text-label);color:var(--quiet)}
.comparison-notes p{font-size:var(--text-small)}

/* Operation explorer */
.operations-section{padding-top:40px}
.journey{display:grid;grid-template-columns:2fr 1fr 2fr;gap:24px;margin-bottom:0}
.journey-group>span{display:block;font-size:var(--text-label);color:var(--muted);margin-bottom:12px}
.journey-tabs{display:flex;gap:6px}
.journey-tabs button{flex:1;background:none;border:0;border-bottom:2px solid var(--line);color:var(--quiet);border-radius:0;padding-block:14px;transition:color var(--fast),border-color var(--fast)}
.journey-tabs button[aria-selected=true],.journey-tabs button[aria-selected=true]:hover{border-bottom-color:var(--accent);color:var(--accent);background:none;font-weight:600}
.journey-tabs button:hover{border-color:var(--muted);color:var(--fg)}
.action-panel{padding:40px 0 0}
.route-map{display:grid;grid-template-columns:1fr .65fr 1fr;align-items:center;gap:24px;padding-bottom:32px;border-bottom:1px solid var(--line)}
.node{padding:24px;background:var(--surface);border-radius:var(--radius)}
.node>span{display:block;font-size:var(--text-meta);color:var(--quiet);margin-bottom:7px}
.node>b{font-size:var(--text-body);line-height:1.35;display:block}
.node[data-side=private]>span::before{content:'';display:inline-block;width:5px;height:5px;margin:0 7px 2px 0;border-radius:50%;background:var(--accent)}
.hop{display:flex;flex-direction:column;align-items:center;gap:6px}
.hop>span{font-size:var(--text-meta);color:var(--muted)}
.route-arrow{width:100%;height:24px;fill:none;stroke:var(--muted);stroke-width:1.5}
.hop.cross .route-arrow{stroke:var(--quiet);stroke-dasharray:4 3}
.action-content{display:grid;grid-template-columns:1fr 1fr;gap:64px;min-height:260px;padding-top:32px}
.action-copy{display:flex;flex-direction:column;align-items:start}
.action-copy h3{font-size:26px;max-width:25ch}
.action-copy p{font-size:var(--text-body);margin-top:16px;max-width:47ch}
.action-copy .text-link{color:var(--fg);margin-top:20px}
.sees{display:grid;grid-template-columns:1.2fr 1fr;gap:28px}
.sees h4{margin-bottom:14px;color:var(--muted)}
.sees>div:last-child h4{color:var(--fg)}
.sees li{font-size:var(--text-small);color:var(--muted);line-height:1.6;margin-bottom:10px;position:relative;padding-left:12px}
.sees li::before{content:'';position:absolute;left:0;top:9px;width:3px;height:3px;background:var(--quiet)}
.sees>div:last-child li::before{background:var(--muted)}
.action-note{font-size:var(--text-label);margin-top:24px;padding-top:18px;border-top:1px solid var(--line);min-height:40px}
.state-enter{animation:resolve var(--state) var(--ease)}
.ring-core.state-enter{animation-name:resolve-core}
@keyframes resolve-core{from{opacity:.5}to{opacity:1}}
@keyframes resolve{from{opacity:.55;transform:translateY(4px)}to{opacity:1;transform:none}}

/* A quiet reading surface for protocol details. */
.protocol-section{background:var(--surface)}
.protocol-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:96px;align-items:start}
.protocol-intro>p{margin-top:24px;font-size:var(--text-body);max-width:40ch}
.readiness{margin-top:36px;padding:24px 0 0;border-top:1px solid #494a4e}
.readiness h3{font-size:var(--text-body);line-height:1.4}
.readiness p{font-size:var(--text-small);margin-top:12px}
.readiness p:last-child{font-size:var(--text-meta);color:var(--quiet)}
.spec-list{display:grid;gap:20px}
.spec-list>div{display:grid;grid-template-columns:100px 1fr;gap:20px}
.spec-list dt{font-size:var(--text-label);color:var(--fg)}
.spec-list dd{font-size:var(--text-small);line-height:1.65}
.spec-list #depContract{font-size:var(--text-meta)}
.copy-button{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:8px 10px;margin-top:8px;font-size:var(--text-meta);background:var(--surface)}
.copy-button .i{width:14px;height:14px}
.copy-feedback{font-size:var(--text-meta);margin-left:10px}
.gas-table{width:100%;border-collapse:collapse;font-size:var(--text-label);margin-bottom:16px}
.gas-table caption{text-align:left;color:var(--quiet);padding-bottom:12px;font-size:var(--text-meta)}
.gas-table th{text-align:left;font-weight:400;color:var(--quiet)}
.gas-table td,.gas-table th{border-bottom:1px solid var(--line);padding:10px 0}
.gas-table td:last-child,.gas-table th:last-child{text-align:right}
.gas-table td:last-child{font-family:var(--mono);font-size:var(--text-meta);color:var(--fg)}
.faq{display:grid;grid-template-columns:.85fr 1.15fr;gap:96px}
.faq h2{max-width:10ch}
.faq>div>p{margin-top:24px;font-size:var(--text-body)}
.faq-list .fold:last-child{border-bottom:1px solid var(--line)}
.faq-list .fold>p{font-size:var(--text-body);padding:0 32px 24px 0;line-height:1.7;max-width:60ch}
.closing{padding:72px 0;background:var(--surface);border-block:1px solid var(--line-soft)}
.closing>.frame{display:flex;align-items:center;justify-content:space-between;gap:40px}
.closing h2{font-size:clamp(36px,4vw,48px);max-width:17ch}
.closing p{margin-top:20px}
.closing-action{display:flex;align-items:center;flex-direction:column;gap:16px}
.closing-action>span{font-size:var(--text-label);color:var(--muted)}
.site-footer{padding:40px 0}
.site-footer>.frame{display:flex;align-items:start;gap:48px}
.site-footer p{font-size:var(--text-small)}
.site-footer p span{display:block;color:var(--quiet);font-size:var(--text-meta);margin-top:7px}
.site-footer nav{display:flex;gap:24px;margin-left:auto}
.site-footer nav a{font-size:var(--text-label);display:inline-flex;align-items:center;min-height:44px;text-decoration:none;color:var(--muted)}
.site-footer>.footer-signature{display:block;margin-top:40px;padding-top:40px;border-top:1px solid var(--line-soft)}
.footer-signature .brand{display:flex;width:min(100%,760px)}
.footer-signature .brand img{width:100%;height:auto}

/* Static pages share the same shell and ordinary browser navigation. */
.home-overview{border-top:1px solid var(--line-soft)}
.home-overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}
.home-reading>p{max-width:44ch;margin-top:24px;font-size:var(--text-body)}
.live-disclosure{margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.live-disclosure h3{font-size:var(--text-body);font-weight:500;letter-spacing:-.01em}
.live-disclosure p{font-size:var(--text-small);margin-top:12px;max-width:52ch}
.live-disclosure .text-link{font-size:var(--text-small);margin-top:16px}
.site-index{align-self:start}
.site-index>a{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--line);padding:28px 0;text-decoration:none}
.site-index>a:last-child{border-bottom:1px solid var(--line)}
.site-index h3{font-size:24px}
.site-index p{font-size:var(--text-small);margin-top:10px}
.site-index .i{color:var(--quiet);transition:transform var(--fast),color var(--fast)}
.site-index a:hover .i{transform:translateX(4px);color:var(--fg)}
.site-index a:hover{color:var(--fg)}
.balance-opening{border-top:0;padding-block:var(--space-8) var(--space-6)}
.how-heading{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:var(--space-6)}
.how-heading h1{font-size:clamp(44px,4.4vw,60px)}
.how-heading>p{max-width:42ch;font-size:var(--text-body)}
.balance-opening .comparison-notes{grid-template-columns:1fr;gap:var(--space-4)}
.balance-opening .comparison-notes p{max-width:100ch;border-top:1px solid var(--line);padding-top:var(--space-4)}
.balance-opening+.operations-section{padding-top:var(--space-5)}
.protocol-page{background:var(--bg);padding-top:72px}
.protocol-page h1,.faq-page h1{font-size:clamp(48px,5vw,64px)}
.faq-page{padding-top:72px}
.faq-page h1{max-width:10ch}
.faq-page .faq{grid-template-columns:.85fr 1.15fr}

/* Research history: open editorial rows, with dates separated from the reading column. */
.origins-teaser{padding:64px 0;border-bottom:1px solid var(--line-soft)}
.origins-teaser-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:96px;align-items:start}
.origins-teaser-layout p{max-width:56ch;font-size:var(--text-body)}
.origins-teaser-layout .text-link{margin-top:20px}
.origins-teaser-layout .i{color:var(--accent)}
.origins-page{padding-top:72px}
.origins-heading{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:start;padding-bottom:72px}
.origins-heading h1{font-size:clamp(48px,5vw,64px)}
.origins-heading>div>p:first-child{font-size:var(--text-lede);max-width:43ch}
.origins-heading .origins-attribution{font-size:var(--text-small);max-width:54ch;margin-top:24px;color:var(--quiet)}
.research-chapter{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px;padding:56px 0 64px;border-top:1px solid var(--line)}
.research-milestone{display:grid;gap:8px;align-content:start}
.research-milestone>time,.research-milestone>span:first-child{font-size:var(--text-body);color:var(--fg)}
.research-milestone>span:last-child{font-size:var(--text-small);color:var(--quiet)}
.research-milestone>time{font-family:var(--mono);font-size:var(--text-small);font-variant-numeric:tabular-nums}
.research-copy h2{font-size:clamp(32px,3.5vw,44px);margin-bottom:24px}
.research-copy p{max-width:72ch;margin-top:16px;font-size:var(--text-body)}
.research-copy .text-link{margin-top:20px}
.research-copy .i{color:var(--accent)}
.research-present .research-milestone>span:first-child{color:var(--accent)}
.origins-note{padding-top:32px;border-top:1px solid var(--line);max-width:82ch}
.origins-note h2{font-size:24px;letter-spacing:-.025em}
.origins-note p{font-size:var(--text-small);margin-top:16px}
@media(max-width:860px){
  .origins-heading{grid-template-columns:1fr;gap:28px;padding-bottom:48px}
  .origins-heading h1{max-width:14ch}
  .origins-heading>div{max-width:64ch}
  .origins-heading>div>p:first-child{max-width:54ch}
  .research-chapter{grid-template-columns:.65fr 1.35fr;gap:40px}
  .origins-teaser-layout{gap:40px}
}
@media(max-width:640px){
  .origins-page{padding-top:40px}
  .origins-heading h1{font-size:42px;max-width:14ch}
  .origins-heading>div>p:first-child{font-size:var(--text-body)}
  .origins-heading .origins-attribution{margin-top:20px}
  .origins-teaser{padding:40px 0}
  .origins-teaser-layout{grid-template-columns:1fr;gap:24px}
  .research-chapter{grid-template-columns:1fr;gap:24px;padding:32px 0 40px}
  .research-copy h2{font-size:32px;margin-bottom:20px}
  .research-copy .text-link{font-size:var(--text-small);gap:8px}
  .origins-note{padding-top:28px}
}

/* Wallet: the same typography, surfaces, controls and feedback. */
.wallet-nav .connection-status{display:flex;gap:10px;align-items:center;margin-left:auto;flex-wrap:wrap}
.pill{font-size:var(--text-meta);display:inline-flex;align-items:center;gap:6px;color:var(--muted);line-height:1.5}
.pill.live{color:var(--accent)}
.pill:empty{display:none}
.pill+.pill{border-left:1px solid var(--line);padding-left:10px}
.wallet-main{padding:56px 0 80px;min-height:75vh}
.wallet-head{display:flex;align-items:start;justify-content:space-between;gap:32px;margin-bottom:36px}
.wallet-head h1{font-size:clamp(36px,4vw,48px);line-height:1.15;letter-spacing:-.03em}
.wallet-head p{margin-top:16px;max-width:54ch;font-size:var(--text-body)}


.onboard{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;border-top:1px solid var(--line);padding-top:36px}
.onboard-main{padding:0;display:flex;flex-direction:column;align-items:start;gap:24px}
.onboard-main h2{font-size:32px}
.onboard-main>p{max-width:46ch;font-size:var(--text-body)}
.onboard-main>.backup-note{font-size:var(--text-small);line-height:1.65;padding-top:20px;border-top:1px solid var(--line)}
.backup-note strong{display:block;margin-bottom:6px}
.onboard-main .choice{display:flex;gap:12px;flex-wrap:wrap}
.onboard-main .fold{width:100%}
.onboard-main .fold summary{font-size:var(--text-small);min-height:48px;padding:12px 0}
.onboard-main .fold p{font-size:var(--text-small)}
.onboard-side{padding:0 0 0 40px;border-left:1px solid var(--line)}
.onboard-side>.lab{font-size:var(--text-body);color:var(--fg)}
.steps{counter-reset:step;display:grid;gap:24px;margin-top:24px}
.steps li{counter-increment:step;display:grid;grid-template-columns:24px 1fr;gap:14px;color:var(--muted);font-size:var(--text-small)}
.steps li::before{content:counter(step);color:var(--quiet);font:var(--text-label)/1.8 var(--mono)}
.onboard-side>.hint{margin-top:28px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted)}
.onboard-side>.hint b{display:block;font-size:var(--text-body);margin-bottom:7px}
.gate{max-width:600px;margin:32px auto;padding:36px;display:grid;gap:24px;background:var(--surface);border-radius:var(--radius-lg)}
.gate h2{font-size:32px}
.grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px}
.col{display:grid;gap:24px;align-content:start}
.card{background:var(--surface);border-radius:var(--radius-lg);padding:28px}
.card h2{font-size:var(--text-body);font-weight:500;letter-spacing:0;line-height:1.4;margin-bottom:20px}
.card h2.inner{font-size:var(--text-small);margin-bottom:16px}
.big{font-family:var(--mono);font-size:clamp(36px,4vw,54px);line-height:1.2;letter-spacing:-.03em;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.big small{font:400 var(--text-small) var(--sans);letter-spacing:0;color:var(--muted)}
.hint{font-size:var(--text-small);line-height:1.65;color:var(--quiet);overflow-wrap:anywhere}
.hint b{color:var(--fg)}
.balance-card #pendingLine{margin-top:8px;min-height:24px}
.cipher-line{font:var(--text-meta)/1.7 var(--mono);color:var(--quiet);overflow-wrap:anywhere;margin-top:16px;min-height:40px}
.stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.stat .l{color:var(--muted);font-size:var(--text-meta)}
.stat .v{font:var(--text-small)/1.6 var(--mono);margin-top:8px;overflow-wrap:anywhere}
.tabs{display:flex;gap:6px;padding-bottom:20px;margin-bottom:24px;border-bottom:1px solid var(--line)}
.tabs button{flex:1;border:1px solid transparent;background:none;color:var(--muted);font-size:var(--text-small);padding:10px 8px;border-radius:6px}
.tabs button.on{background:var(--raised);border-color:#68696d;color:var(--fg)}
.tabs button:hover{color:var(--fg)}
#pane{min-height:250px}
.form{width:100%;display:grid;gap:18px}
.form label{font-size:var(--text-small);color:var(--muted);display:grid;gap:10px}
.form input,.form select{width:100%;min-height:48px;border:1px solid #515256;border-radius:var(--radius);background:var(--bg);color:var(--fg);padding:12px 14px;font-size:var(--text-body);caret-color:var(--accent)}
.form input::placeholder{color:var(--quiet)}
.form input.mono{font-family:var(--mono);font-size:var(--text-label)}
.form input[aria-invalid=true]{border-color:var(--error)}
.form .row{margin-top:6px}
.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.status{font-size:var(--text-small);line-height:1.65;color:var(--muted);min-height:24px;white-space:pre-wrap;overflow-wrap:anywhere}
.status.ok{color:var(--accent)}
.status.bad{color:var(--error)}
#status{padding:12px 0}
#status:empty{padding:0}
.list{display:grid}
.item{display:grid;grid-template-columns:1fr auto;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-size:var(--text-small)}
.item .m{font:var(--text-meta)/1.6 var(--mono);margin-top:6px;color:var(--quiet)}
.item .mono,.item span{overflow-wrap:anywhere}
.amt{font:var(--text-small)/1.6 var(--mono)}
.amt.in{color:var(--accent)}
.ring{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ring>div{padding:8px;font:var(--text-meta)/1.5 var(--mono);color:var(--muted);background:var(--raised);border-radius:4px;overflow-wrap:anywhere}
.ring>div.me{color:var(--accent);outline:1px solid var(--accent)}
.sep{height:1px;background:var(--line);margin:24px 0}
.address-copy{font:var(--text-label)/1.9 var(--mono);overflow-wrap:anywhere;background:var(--bg);border-radius:6px;padding:16px}
.key-output:not(:empty){font:var(--text-meta)/1.7 var(--mono);padding:16px;background:var(--bg);border:1px solid var(--line);border-radius:6px;margin-top:16px}
.how{display:grid;gap:16px}
.how>div{color:var(--muted);font-size:var(--text-small);line-height:1.65}
.wallet-loading{display:grid;gap:16px;max-width:600px;padding:32px;background:var(--surface);border-radius:var(--radius)}
.wallet-loading>div{height:20px;background:var(--raised);border-radius:4px}
.wallet-loading>div:nth-child(2){width:60%}
.wallet-loading p{font-size:var(--text-small)}
.wallet-footer{border-top:1px solid var(--line);padding:28px 0 40px}
.wallet-footer p{font-size:var(--text-label);max-width:90ch;overflow-wrap:anywhere}
.wallet-footer p+p{font:var(--text-meta)/1.8 var(--mono);margin-top:12px;max-width:none;color:var(--quiet)}

@media(min-width:861px){.hero-copy{padding-bottom:12px}}
@media(max-width:1150px){
  :root{--gutter:32px;--section:88px}
  .hero-layout{gap:36px;grid-template-columns:.95fr 1.05fr}
  h1{font-size:60px}.hero-cta{gap:16px}.hero-cta .btn{padding:12px 16px;gap:12px}
  .site-nav>.frame{gap:24px}.site-nav nav{gap:20px}.site-nav nav a{font-size:var(--text-small)}
  .protocol-layout,.faq{gap:56px}.section-heading{gap:48px}
  .home-overview-grid{gap:56px}
  .action-content{gap:40px}
  .balance-comparison{gap:40px}.ledger header{align-items:start}.ledger header>span{max-width:12ch}
  .wallet-nav .connection-status{gap:8px}.wallet-nav .pill{font-size:var(--text-meta)}
}
@media(max-width:860px){
  .hero{padding-top:48px}.hero-layout{gap:40px;grid-template-columns:1fr}
  .hero-copy{max-width:620px}.hero-description{max-width:47ch}.hero-copy h1{font-size:72px}
  .hero-status #relayPill{width:auto;margin-left:10px}
  .sample{max-width:620px;width:100%;justify-self:center;padding:28px 0 0;border-top:1px solid var(--line)}
  .sample-head h2{max-width:none;font-size:var(--text-body)}.sample-head .tag{max-width:none}
  .privacy-diagram{max-width:460px;margin:24px auto}
  .site-nav>.frame{gap:20px}.site-nav nav{gap:16px}
  .site-nav #mainNav{display:none;position:absolute;top:80px;left:0;right:0;padding:16px var(--gutter) 24px;background:var(--surface);border-bottom:1px solid var(--line);margin:0;gap:4px}
  .site-nav #mainNav.open{display:grid}.site-nav #mainNav a{display:flex;font-size:var(--text-body);padding:10px 0;min-height:48px}
  .site-nav .nav-cta{margin-left:auto}.menu-toggle{display:grid;place-items:center;flex-shrink:0;width:44px}
  .site-nav nav a[href="#questions"]{display:none}
  .protocol-layout{grid-template-columns:1fr;gap:40px}.protocol-intro{display:grid;grid-template-columns:1fr 1fr;gap:24px 40px}
  .protocol-intro>p{margin:0}.protocol-intro .readiness{grid-column:1/-1;margin:0}
  .action-content{grid-template-columns:1fr 1fr;gap:32px;min-height:320px}.sees{grid-template-columns:1fr;gap:20px}
  .sees h4{margin-bottom:8px}.sees li{margin-bottom:5px}
  .route-map{gap:16px}.node{padding:18px}.node>b{font-size:var(--text-small)}
  .comparison-notes{gap:32px}.ledger header{display:block}.ledger header>span{display:block;max-width:none;text-align:left;margin-top:6px}
  .balance-example{font-size:36px}.balance-example>span:not(.redaction){font-size:var(--text-meta)}.redaction{gap:8px}
  .faq{gap:48px;grid-template-columns:.7fr 1.3fr}
  .home-overview-grid{gap:40px}.how-heading{gap:32px}
  .site-footer>.frame{flex-wrap:wrap;gap:28px}.site-footer nav{width:100%;margin:0;gap:32px}
  .grid{grid-template-columns:1fr}.onboard{gap:40px}.onboard-side{padding-left:28px}
  .wallet-head{flex-direction:column;gap:20px}.wallet-nav .connection-status #keyPill{display:none}
}
@media(max-width:640px){
  :root{--gutter:22px;--section:64px}
  body{font-size:var(--text-body)}html{scroll-padding-top:88px}
  h2{font-size:32px}h3{font-size:24px}
  .site-nav>.frame{min-height:72px;gap:12px}.brand img{width:128px}
  .nav-cta{margin-left:auto;font-size:var(--text-meta);padding:10px 12px;gap:6px}.nav-cta .i{display:none}
  .menu-toggle{display:grid;place-items:center;flex-shrink:0;width:44px}
  .site-nav #mainNav{display:none;position:absolute;top:72px;left:0;right:0;padding:16px var(--gutter) 24px;background:var(--surface);border-bottom:1px solid var(--line);margin:0;gap:4px}
  .site-nav #mainNav.open{display:grid}.site-nav #mainNav a{display:flex;font-size:var(--text-body);padding:10px 0;min-height:48px}
  .hero{padding:40px 0 56px}.hero-layout{gap:36px}.hero-copy h1{font-size:clamp(40px,11.8vw,48px);line-height:1.08}
  .hero-description{font-size:var(--text-body);line-height:1.6;margin-top:24px;max-width:34ch}.hero-boundary{font-size:var(--text-label);margin-top:12px}
  .hero-cta{gap:12px 20px;margin-top:24px}.hero-cta .btn{font-size:var(--text-small);padding:12px 16px;gap:12px}
  .hero-cta .text-link{font-size:var(--text-small);gap:6px}.hero-cta .text-link .i{width:16px}
  .hero-status{margin-top:20px;font-size:var(--text-meta);gap:7px}.hero-status #relayPill{font-size:var(--text-meta);width:100%;margin-left:13px}
  .sample{padding:24px 0 0}.sample-head{gap:12px}.sample-head h2{font-size:var(--text-small)}.sample-head .tag{font-size:var(--text-meta)}
  .segment{margin-top:18px}.segment button{padding:10px 6px;font-size:var(--text-label)}
  .privacy-diagram{margin:20px 0;max-width:none;aspect-ratio:440/300}
  .ring-core{width:110px;min-height:82px}.ring-core strong{font-size:20px}.ring-core span{font-size:var(--text-meta)}
  .ring-member{width:58px}.member-label{font-size:var(--text-meta)}.member-dot{width:22px;height:22px}
  .sample-record{gap:10px;padding:16px 0}.sample-record dd{font-size:var(--text-meta)}.sample-record dt{font-size:var(--text-meta)}
  .caption{font-size:var(--text-label);min-height:82px}.sample-disclaimer{font-size:var(--text-meta)}
  .section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:28px}.section-heading p{font-size:var(--text-body);max-width:38ch}
  .balance-comparison{grid-template-columns:1fr;gap:32px}.ledger{padding:24px 0 0}.ledger header{display:flex;align-items:center}.ledger header>span{max-width:12ch;text-align:right;margin:0}
  .ledger header h3{font-size:var(--text-body)}.ledger header>span{font-size:var(--text-meta)}
  .ledger .balance-address{margin-top:24px}.balance-example{font-size:38px;min-height:58px}.ledger>p:last-child{font-size:var(--text-small);margin-top:16px}
  .comparison-notes{grid-template-columns:1fr;gap:16px;margin-top:24px}.comparison-notes>span{font-size:var(--text-meta)}
  .operations-section{padding-top:16px}
  .journey{gap:10px;grid-template-columns:2fr 1fr 2fr;margin-bottom:0}
  .journey-group>span{font-size:var(--text-meta);line-height:1.4;min-height:42px;margin-bottom:10px;white-space:normal;display:flex;align-items:end}
  .journey-tabs{gap:4px}.journey-tabs button{font-size:var(--text-label);padding:10px 5px;min-width:44px}
  .action-panel{padding:28px 0 0}.route-map{grid-template-columns:1fr;gap:8px;padding-bottom:24px}
  .node{padding:16px 20px}.node>span{font-size:var(--text-meta)}.node>b{font-size:var(--text-body)}
  .hop{position:relative;min-height:36px;justify-content:center}.hop>span{position:absolute;left:calc(50% + 20px)}
  .route-arrow{height:24px;width:100px;transform:rotate(90deg) scaleX(.35)}
  .action-content{grid-template-columns:1fr;gap:28px;min-height:0;padding-top:24px}
  .action-copy h3{font-size:25px}.action-copy p{font-size:var(--text-small);margin-top:12px}.action-copy .text-link{font-size:var(--text-small);margin-top:12px}
  .sees{grid-template-columns:1fr 1fr;gap:20px}.sees h4{font-size:var(--text-label)}.sees li{font-size:var(--text-label);margin-bottom:8px}
  .action-note{font-size:var(--text-meta);margin-top:24px;min-height:0}
  .protocol-layout{gap:32px}.protocol-intro{display:block}.protocol-intro>p{margin-top:20px;font-size:var(--text-body)}.protocol-intro .readiness{margin-top:28px}
  .readiness{padding:24px 0 0}.readiness h3{font-size:var(--text-body)}
  .fold summary{font-size:var(--text-body);min-height:64px;gap:16px}.cipher-details summary{font-size:var(--text-label);min-height:52px}
  .spec-list>div{grid-template-columns:1fr;gap:5px}.spec-list{gap:20px}.spec-list dd{font-size:var(--text-small)}
  .gas-table{font-size:var(--text-meta)}.gas-table td:last-child{font-size:var(--text-meta)}
  .faq{grid-template-columns:1fr;gap:28px}.faq h2{max-width:none}.faq>div>p{margin-top:16px}.faq-list .fold>p{font-size:var(--text-small);padding-right:8px}
  .home-overview-grid{grid-template-columns:1fr;gap:40px}.home-reading>p{font-size:var(--text-body);margin-top:20px}
  .site-index>a{padding:24px 0}.site-index h3{font-size:22px}
  .balance-opening{padding-block:40px var(--space-6)}
  .how-heading{grid-template-columns:1fr;gap:20px;margin-bottom:28px}
  .how-heading h1,.protocol-page h1,.faq-page h1{font-size:42px}
  .protocol-page,.faq-page{padding-top:40px}
  .faq-page .faq{grid-template-columns:1fr}.faq-page h1{max-width:none}
  .closing{padding:48px 0}.closing>.frame{flex-direction:column;align-items:start;gap:28px}.closing h2{font-size:36px}.closing p{font-size:var(--text-body);margin-top:16px}.closing-action{align-items:start;gap:12px}
  .site-footer{padding:32px 0}.site-footer>.frame{display:grid;gap:24px}.site-footer nav{gap:24px;flex-wrap:wrap}.site-footer nav a{font-size:var(--text-label)}
  .site-footer>.footer-signature{display:block;margin-top:28px;padding-top:28px}
  .wallet-nav>.frame{flex-wrap:wrap;gap:8px 20px;padding:14px 0;min-height:72px}.wallet-nav .nav-link{margin-left:auto;font-size:var(--text-label)}
  .wallet-nav .connection-status{width:100%;margin-left:0;gap:10px}.wallet-nav .pill{font-size:var(--text-meta)}
  .wallet-main{padding:36px 0 56px}.wallet-head{margin-bottom:28px}.wallet-head h1{font-size:36px}.wallet-head p{font-size:var(--text-body);margin-top:14px}
  .onboard{grid-template-columns:1fr;padding-top:28px}.onboard-main{gap:22px}.onboard-side{padding:28px 0 0;border-left:0;border-top:1px solid var(--line)}
  .onboard-main h2{font-size:28px}.onboard-main>p{font-size:var(--text-small)}.onboard-main .choice{width:100%;flex-direction:column}.choice button{width:100%;min-height:48px}
  .card{padding:22px}.grid,.col{gap:16px}.big{font-size:36px}.stats{grid-template-columns:1fr 1fr;gap:20px 12px}.stat:last-child{grid-column:1/-1}
  .tabs{gap:2px}.tabs button{padding:10px 6px;font-size:var(--text-label);min-width:44px}
  #pane{min-height:0}.form .row .primary{width:100%;min-height:48px}.form select{font-size:var(--text-small)}
  .item{grid-template-columns:1fr}.address-copy{font-size:var(--text-meta);padding:12px}.gate{padding:24px}.gate h2{font-size:28px}
}
/* Privacy shutters: a consistent identity across campaign, reading and wallet surfaces. */
.hero-branded{padding:40px 0 64px;background:var(--brand-surface) url('/assets/art/privacy-field.svg') center/cover no-repeat}
.hero-branded .hero-layout{grid-template-columns:1fr 1.1fr;gap:48px}
.hero-copy{position:relative;z-index:1}
.hero-art{position:relative;aspect-ratio:1.05;overflow:hidden;background:var(--bg)}
.hero-art img{display:block;width:100%;height:100%;object-fit:cover}
.hero-branded .hero-status #relayPill{width:100%;margin-left:16px}
.sample-section{background:var(--bg)}
.sample-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:start}
.sample-intro h2{font-size:clamp(36px,3.6vw,48px);max-width:14ch}
.sample-intro>p{margin-top:24px;font-size:var(--text-body);max-width:35ch}
.shutter-emblem{background:url('/assets/art/privacy-shutters.svg') center/contain no-repeat;aspect-ratio:520/240;width:100%;pointer-events:none}
.sample-intro .shutter-emblem{max-width:360px;margin:48px 0 0}
.sample-intro .sample-scope{font-size:var(--text-small);margin-top:24px;max-width:32ch}
.sample-section .sample{padding-top:0;border-top:0}
.sample-head h2{font-size:var(--text-body)}
.home-overview{background:var(--surface) url('/assets/art/privacy-field.svg') center/cover no-repeat}
.home-overview-grid{background:var(--surface);padding-block:40px}
.site-index .i,.action-copy .text-link>.i{color:var(--accent)}
.site-index>a:hover{border-top-color:var(--accent)}
.protocol-brand-art{width:240px;margin-top:28px}
.protocol-intro .readiness{margin-top:28px}
.faq-brand-art{width:min(100%,340px);margin-top:44px;transform:rotate(-8deg)}
.closing{position:relative;background:var(--brand-surface) url('/assets/art/privacy-field.svg') center/cover no-repeat}
.closing>.frame{position:relative}
.closing h2{max-width:18ch}
.wallet-main{background-image:url('/assets/art/privacy-field.svg');background-size:1440px 680px;background-repeat:no-repeat;background-position:center top}
.wallet-main>.frame{position:relative}
.onboard-side::before{content:'';display:block;width:100%;max-width:300px;aspect-ratio:1.6;background:var(--bg) url('/assets/art/anonymity-480.webp') center/cover no-repeat;margin:0 0 28px}
.ledger.private{position:relative;background:var(--brand-surface);padding:24px;border-top-color:var(--accent)}
.ledger.private h3 .i{color:var(--accent)}
.private-amount .redaction{gap:6px}
.private-amount .redaction i{width:23px;height:12px;border-radius:0;transform:skewY(-7deg);background:var(--accent)}
@media(min-width:1440px){.hero-branded .hero-layout{grid-template-columns:1fr 1.15fr;gap:48px}}
@media(max-width:1150px){
  .hero-branded .hero-layout{gap:28px;grid-template-columns:1fr 1fr}
  .sample-layout{gap:56px;grid-template-columns:.9fr 1.1fr}
}
@media(max-width:860px){
  .hero-branded .hero-layout{grid-template-columns:1fr 1fr;gap:20px}
  .hero-branded .hero-copy h1{font-size:clamp(42px,6vw,56px)}
  .hero-art{aspect-ratio:.78}
  .hero-branded .hero-description{font-size:var(--text-body);margin-top:24px}
  .hero-branded .hero-cta{gap:12px 20px}
  .sample-layout{grid-template-columns:1fr;gap:40px}
  .sample-intro{max-width:620px;width:100%;justify-self:center;position:relative;padding-right:220px}
  .sample-intro h2{font-size:36px}.sample-intro>p{max-width:36ch}
  .sample-intro .shutter-emblem{position:absolute;width:180px;right:0;top:20px;margin:0}
  .sample-intro .sample-scope{max-width:36ch;font-size:var(--text-small)}
  .home-overview-grid{padding-block:24px}
  .protocol-brand-art{display:none}
  .ledger.private{padding:24px}
}
@media(max-width:640px){
  .hero-branded{padding:36px 0 32px;background-size:auto 640px;background-position:center top}
  .hero-branded .hero-layout{grid-template-columns:1fr;gap:28px}
  .hero-branded .hero-copy h1{font-size:clamp(40px,11.8vw,48px)}
  .hero-art{aspect-ratio:1.2;max-width:460px;width:100%;justify-self:center}
  .hero-branded .hero-status #relayPill{margin-left:13px}
  .sample-layout{gap:32px}
  .sample-intro{padding-right:0}
  .sample-intro h2{font-size:32px;max-width:none}
  .sample-intro>p{margin-top:20px;font-size:var(--text-body)}
  .sample-intro .shutter-emblem{display:none}
  .sample-intro .sample-scope{margin-top:16px;font-size:var(--text-small);max-width:none}
  .sample-section .sample{max-width:none}
  .home-overview-grid{padding-block:0;background:none}
  .faq-brand-art{width:180px;margin-top:24px;transform:none}
  .onboard-side::before{max-width:260px}
  .ledger.private{padding:24px 20px}
  .private-amount .redaction i{width:20px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}