:root{
  --ink:#070a12;--ink-2:#0b1020;--surface:#0e1426;--surface-2:#131b33;
  --line:rgba(120,150,210,.14);--line-2:rgba(120,150,210,.28);
  --cyan:#22d3ee;--cyan-soft:#7fe9f7;--emerald:#34d399;--amber:#fbbf24;--violet:#a78bfa;--coral:#f87171;
  --t1:#eef3ff;--t2:#aab6d6;--t3:#69769e;--r:18px;
  --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Sora',system-ui,sans-serif;background:var(--ink);color:var(--t1);line-height:1.6;overflow-x:hidden;position:relative}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(1100px 760px at 84% -6%,rgba(34,211,238,.10),transparent 60%),radial-gradient(900px 700px at 6% 104%,rgba(167,139,250,.09),transparent 60%)}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
code,pre,.mono{font-family:'JetBrains Mono',ui-monospace,monospace}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;position:relative;z-index:1}
.skip{position:absolute;left:-999px;top:0;background:var(--cyan);color:#04141a;padding:8px 14px;border-radius:8px;z-index:99}
.skip:focus{left:12px;top:12px}

/* nav */
.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(12px);background:rgba(7,10,18,.72);border-bottom:1px solid var(--line)}
.nav .row{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:17px;letter-spacing:-.02em;color:var(--t1)}
.brand:hover{text-decoration:none}
.brand .orb{width:26px;height:26px;position:relative;flex:none}
.brand .orb i{position:absolute;border-radius:50%}
.brand .orb i:first-child{inset:0;border:1.4px solid rgba(34,211,238,.5);animation:breathe 4.4s ease-in-out infinite}
.brand .orb i:last-child{inset:7px;background:radial-gradient(circle at 35% 30%,#7fe9f7,#22d3ee 55%,#0b6b7d);box-shadow:0 0 14px rgba(34,211,238,.7)}
.navlinks{display:flex;gap:22px;align-items:center}
.navlinks a{color:var(--t2);font-size:13.5px;font-weight:400}
.navlinks a:hover{color:var(--t1);text-decoration:none}
.navlinks .btn-primary{display:none}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:13.5px;padding:10px 18px;border-radius:11px;border:1px solid transparent;cursor:pointer;transition:.15s}
.btn-primary{background:var(--cyan);color:#04141a;box-shadow:0 8px 24px -10px rgba(34,211,238,.6)}
.btn-primary:hover{background:#5ee0f5;text-decoration:none}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--t1);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--cyan);text-decoration:none}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);border-radius:9px;color:var(--t1);padding:7px 11px;cursor:pointer;font-size:16px}

/* layout */
main{position:relative;z-index:1}
.crumb{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--t3);padding:22px 0 0;letter-spacing:.02em}
.crumb a{color:var(--t3)}.crumb a:hover{color:var(--cyan)}
.hero{padding:40px 0 26px}
.hero.center{text-align:center}
.kicker{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.28em;color:var(--cyan);text-transform:uppercase;margin-bottom:16px}
h1{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;letter-spacing:-.03em;line-height:1.04;font-size:46px;text-wrap:balance}
.hero p.sub{margin-top:18px;color:var(--t2);font-size:18px;font-weight:300;max-width:680px;line-height:1.55;text-wrap:pretty}
.hero.center p.sub{margin-left:auto;margin-right:auto}
.cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero.center .cta{justify-content:center}
section.block{padding:30px 0}
h2{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:28px;letter-spacing:-.02em;line-height:1.12;margin:8px 0 6px;text-wrap:balance}
h3{font-family:'Bricolage Grotesque',sans-serif;font-weight:600;font-size:18px;letter-spacing:-.01em;margin:0 0 6px}
.lead{color:var(--t2);font-size:16px;font-weight:300;max-width:760px;margin-top:6px}
.prose p{color:var(--t2);font-size:15.5px;font-weight:300;margin:14px 0;max-width:760px}
.prose ul{color:var(--t2);font-size:15.5px;font-weight:300;margin:14px 0 14px 20px;max-width:760px;display:flex;flex-direction:column;gap:7px}
.prose strong{color:var(--t1);font-weight:500}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.22em;color:var(--t3);text-transform:uppercase;margin-bottom:12px}

/* cards */
.grid{display:grid;gap:14px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.012))}
.card h3{margin-bottom:8px}
.card p{color:var(--t2);font-size:14px;font-weight:300;line-height:1.55}
.card .tag{font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--t3);letter-spacing:.04em;margin-top:12px;display:block}
a.card:hover{border-color:var(--line-2);text-decoration:none}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.ic{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line-2);margin-bottom:14px}

/* code */
pre{background:rgba(7,10,18,.7);border:1px solid var(--line);border-radius:12px;padding:15px 16px;overflow-x:auto;margin:14px 0;font-size:13px;line-height:1.7;color:#cbe7ef}
pre .c{color:var(--t3)}pre .k{color:var(--cyan-soft)}pre .s{color:var(--emerald)}
code.inline{background:rgba(34,211,238,.08);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:.92em;color:var(--cyan-soft)}
.copyrow{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line-2);border-radius:11px;padding:12px 14px;background:rgba(7,10,18,.6);margin:10px 0}
.copyrow code{font-size:12.5px;color:var(--cyan-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.copyrow button{background:none;border:0;color:var(--t3);font-family:'JetBrains Mono',monospace;font-size:11px;cursor:pointer;flex:none}
.copyrow button:hover{color:var(--cyan)}

/* table */
.tbl{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--t3);text-transform:uppercase;font-weight:500}
.tbl td{color:var(--t2);font-weight:300}.tbl td strong{color:var(--t1);font-weight:500}
.tbl tr:hover td{background:rgba(255,255,255,.015)}

/* misc */
.pill{display:inline-flex;align-items:center;gap:7px;font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--t2);border:1px solid var(--line);border-radius:999px;padding:7px 13px}
.pills{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}
.note{border:1px solid var(--line);border-left:2px solid var(--cyan);border-radius:10px;padding:14px 16px;background:rgba(34,211,238,.04);color:var(--t2);font-size:14px;font-weight:300;margin:16px 0;max-width:780px}
.divide{border-top:1px solid var(--line);margin:36px 0}
.related{display:grid;gap:12px;grid-template-columns:repeat(3,1fr);margin-top:18px}
.faqitem{border-bottom:1px solid var(--line);padding:18px 0}
.faqitem h3{font-size:16px;font-weight:600;color:var(--t1)}
.faqitem p{color:var(--t2);font-size:14.5px;font-weight:300;margin-top:7px;max-width:780px}

/* footer */
footer{border-top:1px solid var(--line);margin-top:54px;position:relative;z-index:1}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;padding:42px 0 30px}
.foot-col h4{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;color:var(--t3);text-transform:uppercase;margin-bottom:12px}
.foot-col a{display:block;color:var(--t2);font-size:13.5px;margin-bottom:8px}
.foot-col a:hover{color:var(--cyan);text-decoration:none}
.foot-bot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--line);padding:18px 0;color:var(--t3);font-size:12.5px}
.foot-bot .mono{font-size:11px}

@keyframes breathe{0%,100%{transform:scale(.93);opacity:.8}50%{transform:scale(1.07);opacity:1}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

@media (max-width:880px){
  h1{font-size:36px}.hero p.sub{font-size:16px}
  .g4{grid-template-columns:1fr 1fr}.g3{grid-template-columns:1fr 1fr}
  .related{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .navlinks{position:fixed;inset:62px 0 auto 0;flex-direction:column;background:rgba(7,10,18,.97);border-bottom:1px solid var(--line);padding:18px 24px;gap:16px;display:none}
  .navlinks.open{display:flex}
  .navlinks .btn-primary{display:inline-flex}
  .menu-btn{display:inline-block}
  .nav>.wrap>.btn-primary{display:none}
}
@media (max-width:560px){
  h1{font-size:30px}h2{font-size:23px}
  .g4,.g3,.g2{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta{flex-direction:column}.cta .btn{justify-content:center}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}