:root{
  --bg:#0f0a18; --s1:#181128; --s2:#221634; --line:#33254d;
  --ink:#efe9f7; --ink2:#c6bad9; --mut:#8f83a6;
  --pri:#c9a6ff; --pri2:#8b5cf6; --good:#5ad19a; --warn:#ffc46b; --code:#0b0713;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--pri);color:#180f2b;padding:10px 16px;border-radius:8px;z-index:99}
a{color:var(--pri)}
code{font:13.5px/1.5 ui-monospace,Consolas,monospace;background:var(--s2);padding:2px 6px;border-radius:5px;color:#e5d6ff}
pre{background:var(--code);border:1px solid var(--line);border-radius:12px;padding:16px;overflow-x:auto}
pre code{background:none;padding:0;font-size:13px;line-height:1.7;color:#d9cdf0}

.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:26px;
  padding:14px 28px;background:rgba(15,10,24,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;text-decoration:none;color:var(--ink)}
.brand em{font-style:normal;color:var(--mut);font-weight:400}
.top nav{display:flex;gap:20px;flex-wrap:wrap}
.top nav a{color:var(--ink2);text-decoration:none;font-size:14.5px}
.top nav a:hover{color:var(--pri)}

main{max-width:1000px;margin:0 auto;padding:0 24px}
section{padding:56px 0;border-bottom:1px solid var(--line)}
section.band{background:linear-gradient(180deg,rgba(139,92,246,.05),transparent)}
h1{font-size:clamp(28px,5vw,44px);line-height:1.15;letter-spacing:-.5px;font-weight:600}
h2{font-size:23px;margin-bottom:14px;font-weight:600}
h3{font-size:16.5px;margin-bottom:8px;color:var(--pri)}
.hero{padding:72px 0 56px}
.lead{color:var(--ink2);max-width:70ch;margin-top:10px}
.sub{color:var(--mut);max-width:70ch;margin-top:10px;font-size:15px}
.note{color:var(--mut);font-size:14.5px;margin-top:16px;max-width:78ch}
.cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--pri2);color:#fff;padding:12px 22px;border-radius:10px;
  text-decoration:none;font-weight:600;border:0;font-size:15px;cursor:pointer;min-height:44px}
.btn:hover{background:#7c4ef0}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
@media(max-width:840px){.grid2,.grid3{grid-template-columns:1fr}}
.card{background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:20px}
.card p{color:var(--ink2);font-size:15px}
.steps{margin:18px 0 0 20px;color:var(--ink2)}
.steps li{margin:9px 0}
.links{margin:14px 0 0 20px;color:var(--ink2)}
.links li{margin:8px 0}

.routes{margin-top:18px;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.rt{display:grid;grid-template-columns:74px 1fr auto;gap:14px;align-items:center;
  padding:13px 16px;border-bottom:1px solid var(--line);font-size:14.5px}
.rt:last-child{border-bottom:0}
.rt:nth-child(odd){background:rgba(255,255,255,.015)}
.m{font:11.5px/1 ui-monospace,monospace;font-weight:700;padding:5px 8px;border-radius:6px;text-align:center}
.m.GET{background:rgba(90,209,154,.16);color:var(--good)}
.m.POST{background:rgba(201,166,255,.16);color:var(--pri)}
.rt .p{font:13px/1.5 ui-monospace,monospace;color:var(--ink);word-break:break-all}
.rt .s{color:var(--mut);font-size:12.5px;white-space:nowrap}
.rt .d{grid-column:2/-1;color:var(--mut);font-size:13.5px;margin-top:-6px}

.console{background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:20px;margin-top:18px}
.console label{display:block;font-size:13.5px;color:var(--ink2);margin:12px 0 6px;font-weight:500}
.console input,.console select,.console textarea{width:100%;background:var(--code);color:var(--ink);
  border:1px solid var(--line);border-radius:9px;padding:11px 13px;font-size:14.5px;min-height:44px}
.console textarea{font:13px/1.6 ui-monospace,Consolas,monospace;min-height:auto}
.console input:focus,.console select:focus,.console textarea:focus{outline:2px solid var(--pri2);outline-offset:1px}
.console .btn{margin-top:16px}
.hidden{display:none}
.out{margin-top:16px;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.out .status{padding:9px 14px;font:12.5px/1 ui-monospace,monospace;font-weight:700}
.out .status.ok{background:rgba(90,209,154,.15);color:var(--good)}
.out .status.err{background:rgba(255,196,107,.15);color:var(--warn)}
.out pre{border:0;border-radius:0;max-height:340px;font-size:12.5px}
footer{max-width:1000px;margin:0 auto;padding:32px 24px 56px;color:var(--mut);font-size:13.5px}