:root{--bg:#07060b;--panel:rgba(255,255,255,.025);--line:rgba(255,255,255,.08);--ink:#f4f1fb;--mute:rgba(236,231,250,.62);--dim:rgba(236,231,250,.4);--v:#a78bfa;--v2:#c4b5fd;--v3:#7c3aed;--display:'Outfit',system-ui,sans-serif;--body:'Plus Jakarta Sans',system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 var(--body);-webkit-font-smoothing:antialiased;overflow-x:clip}
body::before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,#000,transparent 60%);z-index:0}
a{color:var(--v2);text-underline-offset:3px}a:hover{color:#fff}
:focus-visible{outline:2px solid var(--v2);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:#fff;color:#000;padding:8px 14px;z-index:9}
.top,.foot,main{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:0 22px}
.top{display:flex;align-items:center;gap:20px;padding-top:20px;padding-bottom:20px}
.brand img{height:34px;width:auto;display:block}
.top nav{display:flex;gap:18px;margin-left:auto;font-size:13px;font-weight:700}
.top nav a{color:var(--dim);text-decoration:none}.top nav a:hover,.top nav a[aria-current]{color:#fff}
@media(max-width:900px){.top nav{display:none}.top .btn{margin-left:auto}}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:13px 22px;font:800 14px var(--body);text-decoration:none;transition:transform .2s,background .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}.btn.primary{background:#f4f1fb;color:#0b0812}.btn.primary:hover{background:#ede9fe;color:#0b0812}
.btn.ghost{border:1px solid rgba(196,181,253,.3);background:rgba(167,139,250,.08);color:#ede9fe}.btn.ghost:hover{background:rgba(167,139,250,.18)}.btn.sm{padding:8px 16px;font-size:13px}
.crumbs{font-size:12px;color:var(--dim);display:flex;gap:8px;margin-top:20px}.crumbs a{color:var(--dim);text-decoration:none}
.hero{position:relative;padding:60px 0 40px}
.orb{position:absolute;right:-10%;top:-10%;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(124,58,237,.28),transparent 65%);filter:blur(30px);z-index:-1;animation:drift 16s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate(-60px,40px) scale(1.12)}}
.eyebrow{display:inline-block;font:800 11px var(--body);letter-spacing:.18em;text-transform:uppercase;color:var(--v2);border:1px solid rgba(196,181,253,.22);background:rgba(167,139,250,.08);padding:7px 13px;border-radius:999px}
h1,h2,h3{font-family:var(--display);letter-spacing:-.03em;line-height:1.05}
h1{font-size:clamp(2.4rem,6.5vw,4.6rem);font-weight:900;max-width:16ch;margin:22px 0 22px;letter-spacing:-.055em;background:linear-gradient(105deg,#fff 30%,#ddd6fe 70%,#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.answer{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--mute);max-width:62ch;border-left:2px solid var(--v);padding-left:18px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.access{font-size:12px;color:var(--dim);margin-top:14px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin:44px 0 0}
.facts div{background:#0c0a12;padding:20px}.facts dt{font:800 1.35rem var(--display);color:#fff}.facts dd{margin:4px 0 0;font-size:13px;color:var(--mute)}
@media(max-width:700px){.facts{grid-template-columns:1fr}}
.block{display:grid;grid-template-columns:80px 1fr;gap:10px;padding:46px 0;border-top:1px solid var(--line)}
.idx{font:800 13px var(--display);color:var(--v);letter-spacing:.1em;padding-top:8px}
.block h2,.steps h2,.limits h2,.faq h2,.sources h2,.related h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 14px;font-weight:800}
.block p,.block li{color:var(--mute);max-width:66ch}
@media(max-width:640px){.block{grid-template-columns:1fr}}
.ticks{list-style:none;padding:0}.ticks li{position:relative;padding-left:24px;margin:8px 0}.ticks li::before{content:"";position:absolute;left:2px;top:.7em;width:8px;height:8px;border-radius:2px;background:var(--v);transform:rotate(45deg)}
.cite{font-size:13px}.cite a{font-weight:700}
.steps,.limits,.faq,.sources,.related,.final{padding:46px 0;border-top:1px solid var(--line)}
.steps ol{list-style:none;counter-reset:s;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.steps li{counter-increment:s;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;font-size:14px;color:var(--mute);transition:border-color .2s,transform .2s}
.steps li:hover{border-color:rgba(196,181,253,.3);transform:translateY(-3px)}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font:800 1.4rem var(--display);color:var(--v2);margin-bottom:8px}
.limits ul{padding:0;list-style:none;display:grid;gap:8px}.limits li{padding:12px 16px;border-radius:12px;background:rgba(167,139,250,.05);border:1px solid rgba(167,139,250,.12);color:var(--mute);font-size:14px}
.faq details{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;list-style:none;padding:18px 34px 18px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font:400 1.5rem var(--display);color:var(--v);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}.faq h3{margin:0;font-size:1.08rem;font-weight:700}.faq details p{color:var(--mute);margin:0 0 18px;max-width:66ch}
.sources li{margin:8px 0}.sources span{display:block;font-size:12px;color:var(--dim)}.note{font-size:13px;color:var(--dim)}
.rel-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.rel-grid h3{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);font-family:var(--body)}
.rel-grid ul{list-style:none;padding:0}.rel-grid li{margin:8px 0}.rel-grid a{font-weight:700;text-decoration:none}.rel-grid a::after{content:" \2192";opacity:.5}
@media(max-width:640px){.rel-grid{grid-template-columns:1fr}}
.final{text-align:center}.final .ctas{justify-content:center}.final p{color:var(--mute)}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;border-top:1px solid var(--line);padding-top:36px;padding-bottom:48px;font-size:13px;color:var(--dim)}
.foot p{max-width:38ch}.foot nav{display:flex;flex-wrap:wrap;gap:10px 18px;max-width:520px}.foot nav a{color:var(--dim);text-decoration:none}.foot nav a:hover{color:#fff}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none}}