:root{color-scheme:dark;--bg:#070b14;--bg2:#0b1323;--panel:#0e1728;--panel2:#132036;--line:rgba(174,210,244,.13);--muted:#9caec1;--faint:#6c829b;--ink:#f4f9ff;--mint:#71f0cd;--blue:#76b8fa;--violet:#ae9bff;--wrap:1160px;--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}::selection{background:#71f0cd;color:#0b1724}.skip{position:absolute;left:1rem;top:-6rem;z-index:500;background:#fff;color:#000;padding:.7rem 1rem}.skip:focus{top:.8rem}img,svg{max-width:100%}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:2px solid var(--mint);outline-offset:4px}.wrap{width:min(var(--wrap),calc(100% - 64px));margin-inline:auto}.section{padding:105px 0}.section-tight{padding:76px 0}.bg-lines{background-image:linear-gradient(to right,rgba(120,180,216,.038) 1px,transparent 1px),linear-gradient(to bottom,rgba(120,180,216,.038) 1px,transparent 1px);background-size:60px 60px}body:before{content:"";position:absolute;inset:0 0 auto;height:900px;pointer-events:none;background:radial-gradient(ellipse 650px 480px at 80% 10%,rgba(42,112,143,.16),transparent 75%),radial-gradient(ellipse 500px 400px at 7% 36%,rgba(58,38,112,.1),transparent 80%);z-index:-1}
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.visual{position:relative;min-height:505px;isolation:isolate;display:flex;align-items:center;justify-content:center}.visual:before{content:"";position:absolute;width:95%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(41,124,146,.16),rgba(27,68,112,.05) 50%,transparent 70%);filter:blur(16px)}.orbit{position:relative;width:100%;max-width:505px;aspect-ratio:1;display:flex;justify-content:center;align-items:center}.orb-svg{position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 0 25px rgba(46,175,170,.06))}.orbit-spin{transform-origin:50% 50%;animation:slowturn 65s linear infinite}.orbit-spin-back{transform-origin:50% 50%;animation:slowturn 75s linear infinite reverse}@keyframes slowturn{to{transform:rotate(360deg)}}.visual-center{width:153px;height:153px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#1f4659,#102232 58%,#0b1522);border:1px solid rgba(113,240,205,.35);box-shadow:0 0 0 8px rgba(113,240,205,.025),0 12px 100px rgba(0,0,0,.4);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;text-align:center}.visual-center svg{width:58px;height:58px}.visual-center span{font-size:.59rem;font-weight:800;letter-spacing:.22em;color:#bfedec;margin-top:8px}.floating-label{position:absolute;padding:12px 15px;background:rgba(12,23,38,.92);border:1px solid rgba(159,202,229,.22);border-radius:12px;box-shadow:0 18px 30px rgba(0,0,0,.25);font-size:.62rem;line-height:1.5;color:#a5bfd3;backdrop-filter:blur(12px)}.floating-label strong{display:block;font-size:.82rem;font-weight:760;color:#f1fbff;letter-spacing:.03em}.fl-top{right:-6px;top:93px}.fl-bottom{left:-24px;bottom:83px}.fl-bottom strong{color:var(--mint)}.fl-mini{right:9px;bottom:36px;color:var(--mint);letter-spacing:.12em}.small-cap{color:var(--faint);font-size:.71rem;text-transform:uppercase;letter-spacing:.14em;font-weight:760}.micro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.micro-grid>div{background:#09111e;padding:28px 30px;display:flex;align-items:flex-start;gap:17px}.micro-grid strong{display:block;font-size:.94rem;letter-spacing:-.025em}.micro-grid span{font-size:.74rem;color:var(--muted)}.tiny-number{font-size:.68rem;font-weight:900;letter-spacing:.1em;color:var(--mint);padding-top:4px}
.section-head{max-width:670px;margin-bottom:40px}.section-head h2{font-size:clamp(2rem,3.5vw,3.5rem);letter-spacing:-.06em;line-height:1.12;margin:17px 0 15px}.section-head p{color:var(--muted);font-size:1rem;margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{border:1px solid var(--line);background:linear-gradient(155deg,rgba(25,41,63,.63),rgba(9,17,29,.82));border-radius:var(--radius);padding:29px;min-height:280px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s}.card:hover{transform:translateY(-4px);border-color:rgba(113,240,205,.31)}.card-icon{display:flex;align-items:center;justify-content:center;width:47px;height:47px;border:1px solid rgba(113,240,205,.22);border-radius:14px;color:var(--mint);margin-bottom:30px;background:rgba(113,240,205,.05)}.card-icon svg{width:23px;height:23px}.card h3{font-size:1.2rem;margin:0 0 12px;letter-spacing:-.035em}.card p{font-size:.86rem;color:var(--muted);margin:0 0 22px}.text-link{display:inline-flex;align-items:center;gap:9px;color:var(--mint);font-size:.78rem;font-weight:760}.text-link:hover{gap:14px}.card-footer{margin-top:auto}.card{display:flex;flex-direction:column}.aside-panel{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#0d1625}.aside-copy{padding:60px 62px}.aside-copy h2{font-size:clamp(2rem,3.3vw,3.5rem);line-height:1.15;letter-spacing:-.055em;margin:20px 0}.aside-copy p{font-size:.93rem;color:var(--muted);max-width:450px;margin-bottom:29px}.flow-side{position:relative;background:radial-gradient(circle at 50% 50%,rgba(89,133,158,.18),transparent 58%),#0a1321;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:38px;border-left:1px solid var(--line)}.flow-row{display:flex;justify-content:center;align-items:center;gap:10px;width:100%}.flow-node{border:1px solid rgba(139,192,225,.22);background:#101d2d;padding:16px 12px;border-radius:13px;text-align:center;min-width:95px;font-size:.72rem;color:#dcecf5;font-weight:690}.flow-node small{display:block;margin-top:3px;font-size:.6rem;color:var(--faint);font-weight:500}.flow-arrow{color:var(--mint)}.flow-caveat{text-align:center;font-size:.7rem;color:var(--muted);margin-top:30px;max-width:300px}
.notes-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.note-card{display:block;padding:32px;border:1px solid var(--line);border-radius:18px;background:#0d1726;transition:transform .2s,border-color .2s;min-height:230px}.note-card:hover{transform:translateY(-3px);border-color:rgba(113,240,205,.3)}.note-label{display:block;color:var(--mint);font-size:.68rem;letter-spacing:.16em;font-weight:800;text-transform:uppercase;margin-bottom:22px}.note-card h3{font-size:1.45rem;letter-spacing:-.05em;line-height:1.3;margin:0 0 12px}.note-card p{font-size:.87rem;color:var(--muted);margin:0}.note-bottom{display:flex;justify-content:space-between;margin-top:22px;color:#a2b7cb;font-size:.75rem}
.banner{padding:52px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-radius:20px;background:linear-gradient(110deg,#122837,#101c32);border:1px solid rgba(113,240,205,.23)}.banner h2{font-size:clamp(1.5rem,3vw,2.6rem);line-height:1.2;letter-spacing:-.05em;margin:0 0 10px}.banner p{color:var(--muted);font-size:.86rem;margin:0}.banner .btn{white-space:nowrap}.site-footer{border-top:1px solid var(--line);padding:45px 0 30px;margin-top:70px;background:#070d16}.footer-main{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:46px}.footer-intro{max-width:345px}.footer-intro p{color:var(--muted);font-size:.79rem;line-height:1.8;margin:16px 0 0}.footer-links{display:flex;gap:60px}.footer-links h4{font-size:.65rem;letter-spacing:.15em;color:#607b91;margin:4px 0 15px}.footer-links a{display:block;color:#b4c7d7;font-size:.79rem;margin-bottom:8px}.footer-links a:hover{color:var(--mint)}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:25px;color:var(--faint);font-size:.7rem;flex-wrap:wrap}
.page-hero{padding:87px 0 64px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2.8rem,5vw,5.2rem);letter-spacing:-.073em;line-height:1.08;margin:20px 0}.page-hero p{max-width:680px;font-size:1.02rem;color:var(--muted);margin:0}.breadcrumb{font-size:.72rem;color:var(--faint);margin-bottom:20px}.breadcrumb a{color:#bacada}.breadcrumb span{padding:0 9px;color:#537087}.body-grid{display:grid;grid-template-columns:minmax(0,1fr) 295px;gap:60px}.prose{max-width:740px}.prose h2{font-size:1.75rem;letter-spacing:-.045em;line-height:1.25;margin:46px 0 18px}.prose h3{font-size:1.17rem;letter-spacing:-.02em;margin:28px 0 12px}.prose p,.prose li{color:#b4c4d4;font-size:.96rem;line-height:1.92}.prose strong{color:#e7f4fb}.prose a:not(.btn){color:var(--mint);text-decoration:underline;text-underline-offset:3px}.prose ul,.prose ol{padding-left:23px}.prose li{padding:3px 0}.aside-card{border:1px solid var(--line);border-radius:16px;padding:25px;background:#0c1726;height:max-content}.aside-card h3{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--mint);margin:0 0 18px}.aside-card p,.aside-card li{font-size:.83rem;color:var(--muted)}.aside-card ul{padding-left:17px}.quote{border-left:2px solid var(--mint);padding:18px 24px;background:rgba(113,240,205,.04);border-radius:0 11px 11px 0;color:#dce9f2;font-size:.97rem;margin:31px 0}.article-meta{font-size:.71rem;text-transform:uppercase;letter-spacing:.12em;color:var(--faint);margin-top:22px}.pill{display:inline-flex;border:1px solid rgba(113,240,205,.23);color:var(--mint);border-radius:50px;padding:5px 11px;font-size:.66rem;font-weight:800;letter-spacing:.07em}.plain-list{display:grid;gap:12px}.plain-list>div{background:#0d1725;border:1px solid var(--line);border-radius:13px;padding:20px}.plain-list strong{display:block;margin-bottom:3px}.plain-list p{font-size:.84rem;color:var(--muted);margin:0}
.test-shell{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:20px}.test-panel{border:1px solid rgba(113,240,205,.21);border-radius:22px;padding:36px;background:radial-gradient(circle at 98% 0%,rgba(56,118,131,.13),transparent 45%),#0d1827;min-height:400px}.test-head{display:flex;justify-content:space-between;gap:15px;align-items:start}.test-head h2{font-size:1.75rem;letter-spacing:-.05em;margin:0}.test-head p{color:var(--muted);font-size:.82rem;margin:6px 0}.test-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:36px 0 26px}.metric{border:1px solid var(--line);border-radius:12px;padding:20px 17px;background:#0a1422}.metric span{display:block;color:var(--faint);font-size:.68rem;font-weight:740;letter-spacing:.08em;text-transform:uppercase}.metric strong{display:block;font-variant-numeric:tabular-nums;font-size:2rem;letter-spacing:-.07em;font-weight:760;margin-top:9px;line-height:1.2;white-space:nowrap}.metric strong small{font-size:.7rem;color:var(--muted);letter-spacing:normal;margin-left:4px}.sample-box{min-height:136px;padding:18px 16px;border:1px solid var(--line);border-radius:12px;background:rgba(3,10,17,.28)}.bars{display:flex;align-items:end;gap:8px;height:88px}.bar{flex:1;min-width:0;background:linear-gradient(0deg,#23668c,#6ae7cd);border-radius:5px 5px 0 0;height:8%;transition:height .35s;position:relative}.bar:before{content:attr(data-ms);position:absolute;bottom:calc(100% + 5px);left:50%;transform:translateX(-50%);color:#afd6e9;font-size:.61rem;white-space:nowrap}.sample-empty{display:flex;align-items:center;justify-content:center;text-align:center;height:100px;color:var(--faint);font-size:.83rem}.test-action{display:flex;flex-wrap:wrap;align-items:center;gap:15px;margin-top:24px}.test-action span{color:var(--muted);font-size:.78rem}.test-action button[disabled]{opacity:.6;cursor:wait}.test-aside{display:flex;flex-direction:column;gap:16px}.test-aside .aside-card{flex:1}.test-steps{padding-left:19px;margin:0}.test-steps li{margin:8px 0}.test-steps code{color:var(--mint)}.test-note{font-size:.82rem;color:var(--muted);margin-top:16px}.test-error{color:#ffacac;font-size:.8rem;margin-top:16px;min-height:0}.test-error:empty{display:none}
@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:30px}.hero{padding-top:78px}.hero h1{max-width:740px}.visual{min-height:430px}.orbit{max-width:445px}.fl-top{right:5%}.fl-bottom{left:5%}.body-grid{grid-template-columns:1fr 250px;gap:30px}.aside-copy{padding:42px}.flow-side{padding:25px}.flow-node{min-width:72px;padding:14px 8px}}
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