*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);background-image:var(--page);background-attachment:fixed;color:var(--ink);font:400 1rem/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden;min-width:0}
.wrap{width:100%;max-width:72rem;margin:0 auto;padding:0 1rem}
h1,h2,h3,p{margin:0}
.ca,.num,.reg code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

.progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:0 50%;z-index:100;pointer-events:none}

.top{position:sticky;top:0;z-index:50;background:var(--bar);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{max-width:72rem;margin:0 auto;padding:.25rem 1rem;display:flex;align-items:center;gap:.5rem;min-height:3.5rem}
.ca-wrap{flex:1;min-width:0}
.ca{display:flex;align-items:center;gap:.5rem;width:100%;min-height:3rem;padding:.25rem .75rem;border:1px solid var(--line);border-radius:.5rem;background:var(--surface);color:var(--ink);font-size:.75rem;line-height:1.3;text-align:left;overflow-wrap:anywhere;word-break:break-all}
.ca .tag{flex:none;font-size:.625rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.ca .val{flex:1;min-width:0}
button.ca{cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .15s ease}
button.ca:hover{background:var(--surface-2);border-color:var(--ink-3)}
button.ca:active{transform:scale(.99)}
.ca.inert{color:var(--ink-3);border-style:dashed}
.ca .toast{flex:none;font-size:.625rem;color:var(--flash);opacity:0;transition:opacity .2s ease}
.ca.copied .toast{opacity:1}
.socials{display:flex;flex:none}
.ico{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:.5rem;color:var(--ink);transition:background .15s ease,transform .15s ease}
.ico svg{width:1.25rem;height:1.25rem;fill:currentColor}
a.ico:hover{background:var(--surface-2);transform:translateY(-1px)}
span.ico{color:var(--ink-3);opacity:.6;cursor:default}

.hero{position:relative;overflow:hidden;padding:4rem 0 3.5rem}
.hero .wrap{position:relative;z-index:1}
h1{font-size:clamp(2.25rem,9vw,4.75rem);line-height:1.04;letter-spacing:-.03em;font-weight:700;margin:1.25rem 0}
.lede{max-width:40rem;color:var(--ink-2);font-size:1.0625rem}
.meta{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;margin-top:1.75rem;color:var(--ink-3);font-size:.875rem}
.meta b{color:var(--ink);font-weight:600;margin-left:.25rem;overflow-wrap:anywhere}
.shape{position:absolute;border:1px solid var(--line);will-change:transform;pointer-events:none}
.s1{width:18rem;height:18rem;border-radius:50%;right:-5rem;top:-3rem;background:var(--surface)}
.logo{position:absolute;z-index:0;right:max(-3rem,calc(50% - 38rem));top:50%;width:min(24rem,70vw);height:auto;margin-top:-12rem;opacity:.35;will-change:transform;pointer-events:none}
@media (min-width:48rem){.logo{opacity:1;width:26rem;margin-top:-13rem}}
.s2{width:9rem;height:9rem;right:18%;bottom:-2rem;rotate:18deg;background:var(--surface-2)}
.s3{width:26rem;height:26rem;border-radius:50%;left:-14rem;bottom:-14rem}

.pill{display:inline-flex;align-items:center;gap:.5rem;min-height:2rem;padding:.25rem .875rem;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:.8125rem;color:var(--ink-2)}
.dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--ink-3);position:relative}
.pill[data-s="live"] .dot{background:var(--ink)}
.pill[data-s="live"] .dot::after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid var(--ink);animation:ping 1.8s ease-out infinite}
@keyframes ping{from{transform:scale(1);opacity:.9}to{transform:scale(3.2);opacity:0}}

.band{border-block:1px solid var(--line);background:var(--surface);overflow:hidden}
.marquee{display:flex;width:max-content;min-height:3rem;align-items:center}
.marquee .track{display:flex;flex:none;animation:slide 40s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-100%)}}
.chip{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.25rem;font-size:.875rem;white-space:nowrap;color:var(--ink-2)}
.chip .mk{width:1.5rem;height:1.5rem;border:1px solid var(--ink-3);display:inline-flex;align-items:center;justify-content:center;font-size:.625rem;font-weight:700;color:var(--ink);border-radius:50%}
.chip:nth-child(3n) .mk{border-radius:.25rem}
.chip b{color:var(--ink);font-weight:600}
.marquee.empty{width:auto;padding:0 1rem;color:var(--ink-3);font-size:.875rem}
.marquee.static{width:auto;flex-wrap:wrap}
.marquee.static .track{animation:none;flex-wrap:wrap}

.sec{padding:4rem 0}
h2{font-size:clamp(1.5rem,5vw,2.25rem);letter-spacing:-.02em;margin-bottom:1.5rem}
.grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}
.card{padding:1.25rem;border:1px solid var(--line);border-radius:.75rem;background:var(--surface);transition:transform .2s ease,border-color .2s ease,background .2s ease;min-width:0}
.card:hover{transform:translateY(-3px);border-color:var(--ink-3);background:var(--surface-2)}
.card h3{font-size:.8125rem;font-weight:500;color:var(--ink-3);text-transform:uppercase;letter-spacing:.08em}
.num{font-size:clamp(1.5rem,7vw,2rem);font-weight:700;margin:.5rem 0 .25rem;min-height:2.5rem;overflow-wrap:anywhere}
.sub{font-size:.8125rem;color:var(--ink-3)}
.num.flash{animation:flash .7s ease-out}
@keyframes flash{0%{color:var(--flash);text-shadow:0 0 18px var(--shadow)}100%{color:var(--ink)}}
[data-skel]{color:transparent;border-radius:.375rem;background:linear-gradient(90deg,var(--skel-a),var(--skel-b),var(--skel-a)) 0 0/200% 100%;animation:shim 1.2s linear infinite;max-width:9rem}
@keyframes shim{to{background-position:-200% 0}}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}
.steps li{padding:1.25rem;border-left:2px solid var(--line);transition:border-color .2s ease,transform .2s ease}
.steps li:hover{border-color:var(--ink);transform:translateX(4px)}
.steps .n{display:inline-flex;width:2rem;height:2rem;align-items:center;justify-content:center;border:1px solid var(--ink-3);border-radius:50%;font-size:.8125rem;margin-bottom:.5rem}
.steps h3{font-size:1.125rem;margin-bottom:.25rem}
.steps p{color:var(--ink-2)}

.reg{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:.5rem}
.reg li{display:grid;grid-template-columns:minmax(0,1fr);gap:.25rem;padding:.875rem 1rem;min-height:3rem;border:1px solid var(--line);border-radius:.5rem;transition:background .15s ease}
.reg li:hover{background:var(--surface)}
.reg .k{color:var(--ink-3);font-size:.8125rem}
.reg code{font-size:.8125rem;overflow-wrap:anywhere;word-break:break-all}
.badge{justify-self:start;font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase;padding:.125rem .5rem;border:1px solid var(--line);border-radius:999px;color:var(--ink-2)}
.badge[data-s="stated"]{border-color:var(--ink);color:var(--ink)}
.badge[data-s="absent"]{border-style:dashed}

.foot{border-top:1px solid var(--line);padding:2rem 0;color:var(--ink-3);font-size:.875rem}
.foot .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

.reveal{opacity:0;transform:translateY(1.5rem);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0)*90ms)}
.reveal.in{opacity:1;transform:none}

@media (min-width:48rem){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .reg li{grid-template-columns:11rem minmax(0,1fr) auto;align-items:center;gap:1rem}
  .hero{padding:7rem 0 6rem}
}
@media (min-width:75rem){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}