:root{
  --void:#22012c;
  --deep:#170020;
  --panel:#2b0538;
  --violet:#9003bb;
  --orchid:#b600ea;
  --lilac:#e4c4ff;
  --text:#f4ebfb;
  --muted:#bba5cb;
  --line:rgba(144,3,187,.32);
  --line-soft:rgba(228,196,255,.09);
  --radius:20px;
  --display:"Unbounded",system-ui,sans-serif;
  --body:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--void);color:var(--text);
  font:400 17px/1.7 var(--body);
  background-image:
    radial-gradient(900px 600px at 85% -10%,rgba(144,3,187,.35),transparent 60%),
    radial-gradient(700px 500px at -10% 40%,rgba(182,0,234,.12),transparent 60%),
    linear-gradient(var(--line-soft) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:auto,auto,56px 56px,56px 56px;
  background-attachment:scroll;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--lilac);text-decoration-color:rgba(228,196,255,.35);text-underline-offset:3px}
a:hover{color:#fff}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.18;margin:0 0 .6em;letter-spacing:-.01em}
h2{font-size:clamp(24px,2.6vw,34px)}
h3{font-size:16px;font-family:var(--body);font-weight:600;margin:0;letter-spacing:0}
p{margin:0 0 1.05em}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:820px}

/* progress */
.progress{position:fixed;inset:0 0 auto;height:2px;z-index:60;pointer-events:none}
.progress span{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--violet),var(--orchid),#f0c2ff)}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(34,1,44,.72);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line)}
.top__row{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand__mark{width:30px;height:30px;fill:var(--orchid);transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.brand:hover .brand__mark{transform:rotate(120deg)}
.brand__name{font:500 16px var(--display);letter-spacing:.01em}
.brand__name em{font-style:normal;color:var(--orchid)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--muted);text-decoration:none;font-size:14.5px;padding:8px 12px;border-radius:99px;transition:color .2s,background .2s}
.nav a:hover,.nav a.is-on{color:var(--text);background:rgba(144,3,187,.22)}
.stamp{display:inline-flex;align-items:center;gap:8px;font:500 12px var(--mono);color:var(--lilac);border:1px solid var(--line);padding:6px 12px;border-radius:99px;white-space:nowrap}
.stamp i{width:7px;height:7px;border-radius:50%;background:#58f0a8;box-shadow:0 0 0 0 rgba(88,240,168,.6);animation:ping 2.4s infinite}
@keyframes ping{70%{box-shadow:0 0 0 8px rgba(88,240,168,0)}100%{box-shadow:0 0 0 0 rgba(88,240,168,0)}}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:12px;width:44px;height:40px;padding:0;cursor:pointer}
.burger span{display:block;width:18px;height:2px;margin:5px auto;background:var(--text);transition:transform .25s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* side dial */
.dial{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:40;display:flex;flex-direction:column;align-items:center;gap:14px}
.dial__mark{width:26px;height:26px;fill:var(--orchid);opacity:.85;transform:rotate(var(--r,0deg))}
.dial ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.dial li{width:6px;height:6px;border-radius:50%;background:rgba(228,196,255,.25);transition:all .3s}
.dial li.is-on{background:var(--orchid);height:22px;border-radius:6px;box-shadow:0 0 12px var(--orchid)}

/* hero */
.hero{padding:72px 0 36px;position:relative}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--lilac);margin-bottom:22px}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--orchid);box-shadow:0 0 0 0 rgba(182,0,234,.7);animation:ping2 2s infinite}
@keyframes ping2{70%{box-shadow:0 0 0 10px rgba(182,0,234,0)}100%{box-shadow:0 0 0 0 rgba(182,0,234,0)}}
h1{font-size:clamp(30px,4.3vw,54px);font-weight:500;letter-spacing:-.02em}
h1 span{display:block;font-weight:300;background:linear-gradient(100deg,#f2d4ff 0%,var(--orchid) 55%,#7c19ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18.5px;color:#e2d3ec;max-width:610px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:99px;font:600 15px var(--body);text-decoration:none;color:#fff;background:linear-gradient(135deg,var(--violet),var(--orchid));box-shadow:0 10px 30px -10px rgba(182,0,234,.7);transition:transform .2s,box-shadow .2s}
.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 36px -12px rgba(182,0,234,.9)}
.btn--ghost{background:transparent;border:1px solid var(--line);box-shadow:none;color:var(--lilac)}
.btn--ghost:hover{background:rgba(144,3,187,.18);box-shadow:none}

.hero__art{position:relative;aspect-ratio:1;max-width:460px;width:100%;justify-self:center}
.glow{position:absolute;inset:16%;border-radius:50%;background:radial-gradient(circle,rgba(182,0,234,.55),transparent 70%);filter:blur(30px);z-index:-1;animation:breathe 6s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.12);opacity:.75}}
.aperture{width:100%;height:100%;overflow:visible}
.aperture__ring{fill:none;stroke:var(--orchid);stroke-width:.5;transform-box:view-box;transform-origin:86px 86px}
.aperture__ring.r1{stroke-dasharray:1 3;opacity:.7;animation:spin 60s linear infinite}
.aperture__ring.r2{stroke-dasharray:14 6;opacity:.35;animation:spin 40s linear infinite reverse}
.aperture__spin{transform-box:view-box;transform-origin:86px 86px;transform:rotate(var(--rot,0deg))}
.blade{transform-box:view-box;transform-origin:86px 86px;animation:unfold 1.4s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i) * .09s + .1s)}
@keyframes unfold{from{opacity:0;transform:rotate(-150deg) scale(.35)}to{opacity:1;transform:none}}
.orbit{transform-box:view-box;transform-origin:86px 86px;animation:spin 14s linear infinite;fill:#f3d8ff}
.orbit--b{animation-duration:9s;animation-direction:reverse;fill:var(--orchid)}
@keyframes spin{to{transform:rotate(360deg)}}

.facts{display:grid;grid-template-columns:repeat(6,1fr);margin:56px 0 0;border:1px solid var(--line);border-radius:var(--radius);background:rgba(23,0,32,.55);overflow:hidden}
.facts div{padding:18px 20px;border-right:1px solid var(--line)}
.facts div:last-child{border-right:0}
.facts dt{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.facts dd{margin:0;font:500 15px var(--display);color:var(--text)}
.facts div:last-child dd{color:var(--orchid)}
.changelog{display:flex;align-items:center;gap:18px;margin-top:16px;padding:14px 20px;border-radius:14px;border:1px dashed var(--line)}
.changelog time{flex:none;font:500 12.5px var(--mono);color:#0e0013;background:var(--lilac);padding:5px 10px;border-radius:8px}
.changelog p{margin:0;font-size:15px;color:var(--muted)}

/* blocks */
.block{padding:96px 0;position:relative}
.block--tint{background:linear-gradient(180deg,rgba(23,0,32,.0),rgba(23,0,32,.75) 18%,rgba(23,0,32,.75) 82%,rgba(23,0,32,0))}
.idx{display:block;font:500 13px var(--mono);color:var(--orchid);letter-spacing:.2em;margin-bottom:14px}
.idx::after{content:"";display:inline-block;width:48px;height:1px;background:var(--line);vertical-align:middle;margin-left:12px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split--flip .shot{order:-1}
.split__text p{color:#e0d1ea}
.head{max-width:720px;margin-bottom:36px}
.head p{color:var(--muted)}

.shot{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 70px -30px rgba(0,0,0,.8),0 0 0 6px rgba(144,3,187,.08);background:var(--deep)}
.shot img{width:100%;aspect-ratio:3/2;object-fit:cover;transform:scale(1.03) translateY(var(--py,0px));transition:transform .2s linear}
.shot::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(34,1,44,.45));pointer-events:none}

/* track */
.track{list-style:none;margin:56px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;counter-reset:st}
.track li{position:relative;padding:44px 4px 0;counter-increment:st}
.track li::before{content:"0" counter(st);position:absolute;top:0;left:0;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font:500 11px var(--mono);background:var(--void);border:1px solid var(--orchid);color:var(--lilac);z-index:2;transition:background .4s,color .4s}
.track li.is-done::before{background:var(--orchid);color:#fff;box-shadow:0 0 18px rgba(182,0,234,.8)}
.track b{display:block;font:500 15px var(--display)}
.track span{font-size:14px;color:var(--muted)}
.track__bar{position:absolute;left:15px;right:15px;top:14px;height:2px;background:var(--line);z-index:1}
.track__bar i{display:block;height:100%;background:linear-gradient(90deg,var(--violet),var(--orchid));transform-origin:0 50%;transform:scaleX(var(--tp,0))}

/* modes */
.modes{border:1px solid var(--line);border-radius:26px;background:rgba(23,0,32,.6);padding:10px}
.modes__tabs{display:flex;gap:6px;padding:6px;background:rgba(144,3,187,.1);border-radius:18px;overflow-x:auto;scrollbar-width:none}
.modes__tabs::-webkit-scrollbar{display:none}
.modes__tabs button{flex:1;min-height:46px;border:0;border-radius:14px;background:transparent;color:var(--muted);font:500 14px var(--display);cursor:pointer;white-space:nowrap;padding:0 16px;transition:all .25s}
.modes__tabs button:hover{color:var(--text)}
.modes__tabs button[aria-selected="true"]{background:linear-gradient(135deg,var(--violet),var(--orchid));color:#fff;box-shadow:0 8px 24px -10px rgba(182,0,234,.9)}
.modes__tabs button:focus-visible{outline:2px solid var(--lilac);outline-offset:2px}
.modes__body{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:center;padding:30px 24px 24px}
.modes__panels [role=tabpanel]{animation:fadeup .45s ease both}
.modes__panels p{font-size:18px;color:#e6d8ef;margin:0}
@keyframes fadeup{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* score */
.score{margin-top:72px;display:grid;grid-template-columns:auto 1fr;gap:56px;align-items:center;padding:34px 40px;border-radius:26px;border:1px solid var(--line);background:radial-gradient(400px 260px at 0% 50%,rgba(144,3,187,.28),transparent 70%),rgba(23,0,32,.6)}
.score__total{position:relative;width:170px;height:170px}
.gauge{width:100%;height:100%;transform:rotate(-90deg)}
.gauge circle{fill:none;stroke:rgba(228,196,255,.12);stroke-width:8}
.gauge .gauge__fill{stroke:var(--orchid);stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset 1.6s cubic-bezier(.2,.8,.2,1);filter:drop-shadow(0 0 6px rgba(182,0,234,.8))}
.score__total>div{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.score__total strong{font:500 42px var(--display);line-height:1}
.score__total span{font:500 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.score__bars{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.score__bars li{display:grid;grid-template-columns:1fr auto;gap:6px 12px;font-size:15px}
.score__bars b{font:500 14px var(--mono);color:var(--lilac)}
.score__bars i{grid-column:1/-1;height:6px;border-radius:6px;background:rgba(228,196,255,.1);position:relative;overflow:hidden}
.score__bars i::after{content:"";position:absolute;inset:0;border-radius:6px;background:linear-gradient(90deg,var(--violet),var(--orchid));transform-origin:0 50%;transform:scaleX(0);transition:transform 1.4s cubic-bezier(.2,.8,.2,1)}
.score.is-in .score__bars i::after{transform:scaleX(var(--v))}

/* faq */
.faq{margin-top:12px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 2px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);background:
  linear-gradient(var(--lilac),var(--lilac)) center/12px 1.5px no-repeat,
  linear-gradient(var(--lilac),var(--lilac)) center/1.5px 12px no-repeat;transition:transform .3s,background-color .3s}
.faq details[open] summary::after{transform:rotate(45deg);background-color:rgba(144,3,187,.35)}
.faq summary:hover h3{color:var(--lilac)}
.faq details p{color:var(--muted);padding:0 50px 20px 2px;margin:0}

/* authority */
.authority{position:relative;margin:0;padding:40px 44px;border-radius:26px;background:linear-gradient(135deg,rgba(144,3,187,.22),rgba(23,0,32,.7));border:1px solid var(--line);overflow:hidden}
.authority::before{content:"";position:absolute;left:0;top:28px;bottom:28px;width:3px;border-radius:3px;background:linear-gradient(var(--orchid),var(--violet))}
.authority__mark{position:absolute;right:-50px;bottom:-60px;width:240px;height:240px;fill:var(--orchid);opacity:.08;transform:rotate(var(--r,0deg))}
.authority__label{font:500 12px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--orchid)}
.authority p:not(.authority__label){font-size:19px;line-height:1.65;color:#efe3f7}
.authority footer{font-size:14px;color:var(--muted)}
.authority cite{font-style:normal;color:var(--lilac)}

/* legal */
.legal dl{margin:0;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(23,0,32,.6)}
.legal dl div{padding:22px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.legal dl div:nth-child(3n){border-right:0}
.legal dl div:nth-last-child(-n+3){border-bottom:0}
.legal dt{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.legal dd{margin:0;font-size:16px}

/* footer */
.foot{border-top:1px solid var(--line);padding:48px 0 40px;background:var(--deep)}
.foot__grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px 48px}
.foot__note{color:var(--muted);font-size:14.5px;margin-top:14px;max-width:420px}
.foot__co p{font-size:14.5px;color:var(--muted);margin:0}
.foot__co b{color:var(--text);font-weight:500}
.foot__copy{grid-column:1/-1;font:400 12.5px var(--mono);color:#8e77a0;border-top:1px solid var(--line-soft);padding-top:20px;margin:0}
.foot__copy a{color:#b99ccc}

/* reveal */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.js .reveal.is-in{opacity:1;transform:none}

@media (max-width:1180px){.dial{display:none}}
@media (max-width:980px){
  .nav{position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;padding:10px 16px 18px;background:rgba(23,0,32,.97);border-bottom:1px solid var(--line);display:none}
  .nav.is-open{display:flex}
  .nav a{padding:12px 10px;font-size:16px}
  .burger{display:block}
  .stamp{margin-left:auto}
  .burger{margin-left:0}
  .hero__grid,.split,.modes__body{grid-template-columns:1fr}
  .hero__art{max-width:340px;grid-row:1}
  .split--flip .shot{order:0}
  .facts{grid-template-columns:repeat(3,1fr)}
  .facts div:nth-child(3){border-right:0}
  .facts div:nth-child(-n+3){border-bottom:1px solid var(--line)}
  .legal dl{grid-template-columns:1fr 1fr}
  .legal dl div{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)!important}
  .legal dl div:nth-child(2n){border-right:0!important}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero{padding:40px 0 20px}
  .stamp{display:none}
  .burger{margin-left:auto}
  .block{padding:68px 0}
  .facts{grid-template-columns:1fr 1fr}
  .facts div{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)}
  .facts div:nth-child(2n){border-right:0!important}
  .facts div:nth-last-child(-n+2){border-bottom:0}
  .changelog{flex-direction:column;align-items:flex-start;gap:10px}
  .track{grid-template-columns:1fr 1fr;row-gap:28px}
  .track__bar{display:none}
  .modes__body{padding:22px 10px 10px}
  .score{grid-template-columns:1fr;justify-items:center;padding:28px 22px;gap:30px}
  .score__bars{width:100%}
  .authority{padding:30px 24px 30px 28px}
  .authority p:not(.authority__label){font-size:17px}
  .legal dl{grid-template-columns:1fr}
  .legal dl div{border-right:0!important}
  .legal dl div:last-child{border-bottom:0!important}
  .foot__grid{grid-template-columns:1fr}
  .faq details p{padding-right:4px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}