*{margin:0;padding:0;box-sizing:border-box}
:root{
  --base:#0d0d15;--panel:#12121c;--card:#181825;--line:#2a2a3c;
  --text:#cdd6f4;--head:#f5f7ff;--sub:#a6adc8;--dim:#7f849c;
  --mauve:#cba6f7;--neon:#c084fc;--violet:#8b5cf6;--blue:#89b4fa;
  --green:#a6e3a1;--yellow:#f9e2af;--pink:#f5c2e7;--teal:#94e2d5;
  --mono:"JetBrainsMono NF","JetBrains Mono","Cascadia Code",ui-monospace,Consolas,monospace;
}
html{scroll-behavior:smooth}
body{background:var(--base);color:var(--text);font-family:var(--mono);font-size:15px;line-height:1.65;
  -webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--mauve);text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
header{position:sticky;top:0;z-index:20;backdrop-filter:blur(10px);
  background:rgba(13,13,21,.82);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;gap:18px;height:58px}
.brand{font-weight:800;letter-spacing:-.02em;color:var(--head);font-size:16px}
.brand span{color:var(--neon)}
nav{margin-left:auto;display:flex;gap:16px;align-items:center;font-size:13px;flex-wrap:wrap}
nav a{color:var(--sub)}
.lang{border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:12px}
.lang b{color:var(--head)}
.hero{position:relative;overflow:hidden;padding:56px 0 34px;
  background:radial-gradient(900px 520px at 10% -20%,rgba(192,132,252,.22),transparent 60%),
             radial-gradient(700px 420px at 95% 0%,rgba(137,180,250,.14),transparent 62%)}
h1{font-size:clamp(38px,7vw,74px);line-height:.98;letter-spacing:-.04em;font-weight:800;
  background:linear-gradient(100deg,#f5f7ff,#cba6f7 42%,#89b4fa 74%,#f5c2e7);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent}
.eyebrow{font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--neon);margin-bottom:16px}
.tagline{margin-top:18px;font-size:clamp(17px,2.4vw,23px);color:#dbe2f7;font-weight:600;max-width:840px}
.tagline em{color:var(--neon);font-style:normal}
.lede{margin-top:14px;color:var(--sub);max-width:760px;font-size:15px}
.cta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.copy{display:flex;align-items:center;gap:12px;border:1px solid rgba(192,132,252,.4);border-radius:12px;
  background:linear-gradient(180deg,rgba(203,166,247,.12),rgba(137,180,250,.05));padding:11px 14px}
.copy code{color:var(--yellow);font-size:13.5px;white-space:nowrap;overflow:auto}
.copy button{cursor:pointer;font-family:var(--mono);font-size:12px;font-weight:700;color:#0f0f18;
  border:0;border-radius:8px;padding:7px 12px;background:linear-gradient(100deg,#cba6f7,#89b4fa)}
.btn{border:1px solid var(--line);border-radius:12px;padding:11px 16px;color:var(--head);font-size:13.5px}
.btn:hover{border-color:var(--neon);text-decoration:none}
.shot{margin-top:34px;border-radius:16px;overflow:hidden;border:1px solid rgba(192,132,252,.28);
  box-shadow:0 30px 90px -30px rgba(139,92,246,.6)}
.shot img{display:block;width:100%}
.chips{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:12px;padding:5px 11px;border-radius:999px;color:#e6ebff;border:1px solid rgba(192,132,252,.3);
  background:rgba(203,166,247,.08)}
section{padding:52px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(22px,3vw,30px);letter-spacing:-.02em;color:var(--head);margin-bottom:8px}
h2 .k{color:var(--neon)}
.sec-sub{color:var(--dim);margin-bottom:28px;font-size:14px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.card{border:1px solid var(--line);border-radius:14px;padding:20px;background:linear-gradient(170deg,var(--card),#121220)}
.card:hover{border-color:rgba(192,132,252,.45)}
.card h3{font-size:15.5px;color:var(--head);margin-bottom:9px}
.card p{font-size:13.5px;color:var(--sub)}
.card .tag{display:inline-block;font-size:11px;color:var(--neon);letter-spacing:.08em;margin-bottom:10px}
pre{background:#0a0a11;border:1px solid var(--line);border-radius:12px;padding:16px 18px;overflow:auto;
  font-size:13px;color:var(--sub);margin:16px 0}
pre b{color:var(--head);font-weight:600}
pre i{color:var(--dim);font-style:normal}
pre .c{color:var(--green)}
table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:12px}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line)}
th{color:var(--head);font-size:12.5px;letter-spacing:.04em}
td code{color:var(--yellow)}
.two{display:grid;gap:24px;grid-template-columns:1.05fr .95fr;align-items:center}
@media(max-width:820px){.two{grid-template-columns:1fr}}
.note{border-left:3px solid var(--yellow);background:rgba(249,226,175,.06);padding:12px 16px;border-radius:0 10px 10px 0;
  font-size:13.5px;color:var(--sub);margin-top:18px}
footer{padding:44px 0 60px;border-top:1px solid var(--line);color:var(--dim);font-size:13px}
.kw{margin-top:18px;font-size:12px;color:#565a70;line-height:1.9}
.hash{margin-top:10px;font-size:12px;color:var(--dim)}