:root{--night:#08131f;--night2:#102538;--gold:#ffc92d;--paper:#f5f8fa;--ice:#dce9f1;--sky:#368fff;--ink:#11202d;--muted:#607180;--line:#ccd8df;--white:#fff;--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI",Arial,sans-serif;font-size:18px;line-height:1.66}a{color:inherit}.shell{width:min(1140px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(8,19,31,.94);border-bottom:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px)}.header-inner{height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-weight:800;letter-spacing:-.02em}.brand-mark{width:22px;height:22px;border:5px solid var(--gold);border-radius:50%;box-shadow:0 0 0 3px rgba(255,201,45,.18)}.brand small{display:block;color:#90a5b5;font:600 10px/1.1 ui-monospace,monospace;letter-spacing:.13em;text-transform:uppercase}.nav{margin-left:auto;display:flex;align-items:center;gap:20px}.nav a{color:#d9e5ec;text-decoration:none;font-size:14px;font-weight:650}.nav a:hover,.nav a:focus-visible{color:var(--gold)}.nav .nav-cta{padding:11px 18px;border-radius:999px;background:var(--gold);color:var(--night);font-weight:850}.burger{display:none;margin-left:auto;width:46px;height:46px;border:1px solid #496071;border-radius:50%;background:transparent}.burger span{display:block;width:20px;height:2px;margin:5px auto;background:#fff;transition:.22s}.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.burger[aria-expanded=true] span:nth-child(2){opacity:0}.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.hero{overflow:hidden;background:var(--night);color:#fff;padding:88px 0 78px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(310px,.75fr);gap:72px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 20px;color:var(--gold);font:700 13px/1.2 ui-monospace,Consolas,monospace;letter-spacing:.1em;text-transform:uppercase}.eyebrow:before{content:"";width:28px;height:2px;background:currentColor}.hero h1{max-width:820px;margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(46px,6.2vw,82px);line-height:.98;letter-spacing:-.055em;font-weight:700}.hero .lead{max-width:760px;margin:28px 0 0;color:#b9cad5;font-size:21px;line-height:1.58}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 23px;border-radius:13px;background:var(--gold);color:var(--night);font-weight:850;text-decoration:none;box-shadow:0 10px 28px rgba(255,201,45,.16)}.button.alt{background:transparent;color:#fff;border:1px solid #476071;box-shadow:none}.ledger{position:relative;padding:26px 22px 26px 54px;border:1px solid #29465a;border-radius:28px;background:linear-gradient(145deg,#10283a,#0a1926);box-shadow:0 34px 80px rgba(0,0,0,.3)}.ledger:before{content:"";position:absolute;left:28px;top:30px;bottom:30px;width:2px;background:linear-gradient(var(--gold),#3b8cff)}.entry{position:relative;padding:12px 8px}.entry:before{content:"";position:absolute;left:-32px;top:21px;width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 5px #183248}.entry:nth-child(2):before{background:#fff}.entry:nth-child(3):before{background:var(--sky)}.entry small{display:block;color:#8299a9;font:700 11px ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase}.entry strong{display:block;margin-top:3px;font-size:20px}.entry span{color:#a9bbc7;font-size:14px}
.crumbs{border-bottom:1px solid var(--line);background:#fff}.crumbs .shell{padding:13px 0;color:#6d7b85;font-size:13px}.crumbs a{text-decoration:none;color:#2e669b}.content{padding:76px 0 92px}.article-grid{display:grid;grid-template-columns:220px minmax(0,760px);gap:66px;justify-content:center}.rail{position:relative}.rail-inner{position:sticky;top:108px;border-left:2px solid var(--gold);padding-left:18px;color:var(--muted);font:700 12px/1.55 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.08em}.rail strong{display:block;color:var(--ink);font-size:20px;letter-spacing:-.03em;text-transform:none;font-family:Georgia,serif;margin-bottom:8px}.article h2{margin:48px 0 14px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(28px,3vw,39px);line-height:1.12;letter-spacing:-.035em}.article h2:first-child{margin-top:0}.article p{margin:0 0 19px}.article ul,.article ol{padding-left:25px}.article li{margin:9px 0}.fact{margin:34px 0;padding:24px 26px;border-radius:18px;background:#e8f1f6;border-left:5px solid var(--sky)}.fact b{display:block;margin-bottom:6px}.scenario-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:28px 0}.scenario{padding:22px;border-radius:18px;background:#fff;border:1px solid var(--line)}.scenario b{display:block;font-size:17px}.scenario span{display:block;margin-top:6px;color:var(--muted);font-size:14px;line-height:1.5}.faq{margin-top:48px;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{padding:20px 0;font-weight:800;cursor:pointer}details p{padding:0 0 20px;color:var(--muted)}.conversion{margin-top:50px;padding:32px;border-radius:24px;background:var(--night);color:#fff}.conversion h2{margin:0 0 12px;color:#fff}.conversion p{color:#b7c7d2}.footer{padding:42px 0;background:#06101a;color:#9bb0be}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:45px}.footer b{color:#fff}.footer a{display:block;margin:7px 0;color:#cbd9e1;text-decoration:none;font-size:14px}.footer p{max-width:380px;font-size:14px}.mobile-cta{display:none}
@media(max-width:900px){body{padding-bottom:78px}.header-inner{height:70px}.burger{display:block}.nav{display:none;position:absolute;left:14px;right:14px;top:80px;padding:14px;border:1px solid #365064;border-radius:20px;background:#0d1d2a;box-shadow:0 24px 60px rgba(0,0,0,.42);flex-direction:column;align-items:stretch;gap:2px}.nav.is-open{display:flex}.nav a{padding:11px 13px;font-size:16px}.nav .nav-cta{margin-top:5px;text-align:center}.hero{padding:62px 0 52px}.hero-grid{grid-template-columns:1fr;gap:38px}.hero h1{font-size:clamp(43px,12vw,66px)}.ledger{max-width:520px}.article-grid{grid-template-columns:1fr}.rail{display:none}.mobile-cta{position:fixed;display:flex;left:14px;right:14px;bottom:12px;z-index:120;min-height:54px;align-items:center;justify-content:center;border-radius:15px;background:var(--gold);color:var(--night);font-weight:900;text-decoration:none;box-shadow:0 13px 35px rgba(4,12,20,.32)}}
@media(max-width:620px){body{font-size:17px}.shell{width:min(100% - 28px,1140px)}.hero h1{font-size:43px}.hero .lead{font-size:18px}.ledger{padding:20px 16px 20px 46px}.scenario-grid{grid-template-columns:1fr}.content{padding:52px 0 70px}.conversion{padding:25px 20px}.footer-grid{grid-template-columns:1fr;gap:20px}.footer{padding-bottom:100px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}