:root{
  color-scheme:dark;
  --bg:#0b1014;--bg2:#0e151b;--card:#131b22;--card2:#182229;--line:#233039;--line2:#2f3f4b;
  --text:#eef3f6;--muted:#a5b3bd;--faint:#7d8d98;
  --green:#9be34a;--green2:#b6f56e;--green-dim:#1a2a14;--ink:#0d1606;--blue:#a4d5f7;--amber:#f0c674;--amber-dim:#2b2415;
  --r:16px;--r2:11px;--w:780px;
  font:17px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-text-size-adjust:100%;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
body{margin:0;background:var(--bg);color:var(--text)}
img{display:block}
a{color:var(--blue);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:#fff}
b,strong{font-weight:650}
p{margin:.45rem 0}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.1rem,5.5vw,3.1rem);font-weight:760;letter-spacing:-.03em}
h2{font-size:1.7rem;font-weight:720}
h3{font-size:1.1rem;font-weight:660}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;background:#0a0f13;border:1px solid var(--line);border-radius:6px;padding:.05em .3em;color:#d5f0b0;overflow-wrap:anywhere}
pre{margin:0;font:.93rem/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;color:#e4ebf0}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:6px}
.sr{position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden}
.skip{position:absolute;left:1rem;top:-100px;background:var(--green);color:var(--ink);padding:.5rem .8rem;border-radius:8px;z-index:20;font-weight:650}
.skip:focus{top:.6rem}
.hint{color:var(--muted);font-size:.92rem}

/* Buttons */
button,.button{font:inherit}
.button,button.copy,.picker button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:46px;padding:.6rem 1.15rem;border:1px solid var(--line2);border-radius:11px;background:var(--card2);color:var(--text);font-weight:650;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.button:hover{background:#1e2a33;border-color:#3d4f5d;color:#fff}
.button.primary{background:var(--green);color:var(--ink);border-color:transparent}
.button.primary:hover{background:var(--green2);color:var(--ink)}
.flow .button{margin:.7rem 0 .25rem}

/* Header */
.top{position:sticky;top:0;z-index:5;background:rgba(11,16,20,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{max-width:1080px;margin:auto;display:flex;align-items:center;gap:1rem;padding:.65rem 1.25rem}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff;text-decoration:none;font-weight:720;font-size:1.02rem;margin-right:auto;white-space:nowrap}
.brand img{width:38px;height:38px}
.stepnav{list-style:none;margin:0;padding:0;display:flex;gap:.25rem}
.stepnav a{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .8rem .4rem .5rem;border-radius:999px;color:var(--muted);text-decoration:none;font-size:.93rem;font-weight:600;white-space:nowrap;transition:color .15s,background .15s}
.stepnav a:hover{color:#fff;background:var(--card2)}
.stepnav .n{width:24px;height:24px;border-radius:50%;border:1.5px solid currentColor;display:grid;place-items:center;font-size:.75rem;font-weight:750;line-height:1}
.stepnav a[aria-current=true]{color:var(--green);background:var(--green-dim)}
.stepnav a[aria-current=true] .n{background:var(--green);border-color:var(--green);color:var(--ink)}
.navhelp{color:var(--muted);text-decoration:none;font-weight:600;font-size:.93rem;padding:.4rem .8rem;border-radius:999px}
.navhelp:hover{color:#fff;background:var(--card2)}

/* Layout */
main{max-width:var(--w);margin:auto;padding:0 1.25rem 2rem}
.hero{padding:3.25rem 0 1rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px;margin:.9rem 0 1.75rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.25rem 1.4rem}
.needs h2{font-size:1.05rem;color:var(--faint);text-transform:uppercase;letter-spacing:.08em;font-weight:700;margin-bottom:.6rem}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.checks li{position:relative;padding-left:2rem}
.checks li::before{content:"";position:absolute;left:0;top:.42em;width:1.15rem;height:1.15rem;border-radius:50%;background:var(--green-dim);border:1.5px solid var(--green);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-6.5' fill='none' stroke='%239be34a' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-size:70%;background-position:center;background-repeat:no-repeat}

/* Steps */
.step{padding:2.75rem 0 .5rem;border-top:1px solid var(--line);margin-top:2rem}
.stephead{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.25rem}
.badge{flex:none;width:46px;height:46px;border-radius:13px;background:var(--green);color:var(--ink);font-weight:800;font-size:1.3rem;display:grid;place-items:center;letter-spacing:-.02em}
.where{display:inline-flex;align-items:center;gap:.45rem;margin-top:.45rem;padding:.2rem .7rem .2rem .55rem;border-radius:999px;background:var(--card2);border:1px solid var(--line);color:var(--muted);font-size:.85rem;font-weight:600}
.where::before{content:"";width:.55rem;height:.55rem;border-radius:50%;background:var(--green)}
.where.computer::before{background:var(--blue)}
.step>p{color:var(--muted);margin:0 0 1rem}

.flow{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;gap:.75rem}
.flow>li{position:relative;padding:1.15rem 1.35rem 1.15rem 3.9rem;background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.flow>li::before{counter-increment:s;content:counter(s);position:absolute;left:1.15rem;top:1.15rem;width:1.8rem;height:1.8rem;border-radius:50%;border:1.5px solid var(--green);color:var(--green);display:grid;place-items:center;font-weight:750;font-size:.85rem;line-height:1}
.flow h3{margin:.15rem 0 .45rem}
.flow p{margin:.4rem 0}
.flow p:last-child{margin-bottom:0}

.prompts{display:grid;grid-template-columns:max-content 1fr;gap:.35rem 1.1rem;margin:.75rem 0;font-size:.95rem}
.prompts dt{font-weight:650;color:var(--text)}
.prompts dd{margin:0;color:var(--muted)}

.codebox{position:relative;background:#080c10;border:1px solid var(--line);border-radius:var(--r2);padding:.85rem 5.6rem .85rem 1rem;margin:.7rem 0}
button.copy{position:absolute;top:.5rem;right:.5rem;min-height:32px;padding:.15rem .7rem;font-size:.8rem;border-radius:8px}
button.copy:hover{border-color:var(--green);color:var(--green)}

.callout{display:block;border:1px solid var(--line);border-left:3px solid var(--green);background:var(--bg2);padding:.9rem 1.15rem;border-radius:var(--r2);margin:1.1rem 0 0}
.callout.warn{border-left-color:var(--amber);background:var(--amber-dim)}
.callout.ok{border-left-color:var(--green);background:var(--green-dim)}
.callout code{background:#0a0f13}

/* Assistant picker */
.pickcard{margin-bottom:1rem;padding-bottom:1rem}
.picklabel{margin:0 0 .7rem;font-weight:650}
.picker{display:flex;flex-wrap:wrap;gap:.5rem}
.picker button{min-height:40px;padding:.35rem .95rem;border-radius:999px;font-weight:600;font-size:.93rem}
.picker button:hover{border-color:var(--green);color:#fff}
.picker button[aria-pressed=true]{background:var(--green);color:var(--ink);border-color:var(--green)}
.agentpanel .intro{color:var(--muted);margin:0 0 1rem}
.agentpanel .panelname{display:none;margin:1.5rem 0 .6rem;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:.08em;font-size:.85rem}
.showing{color:var(--muted);margin:0 0 1rem;font-size:.95rem}
.showing b{color:var(--text)}

/* Details */
details{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);margin:.6rem 0 0}
summary{list-style:none;cursor:pointer;padding:.8rem 1rem;font-weight:640;display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:48px}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex:none;width:.6rem;height:.6rem;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .15s;margin-right:.3rem}
details[open] summary::after{transform:rotate(-135deg)}
details>*:not(summary){padding:0 1rem .9rem;margin:0;color:var(--muted)}
.flow details{margin-top:.8rem}
.flow details p{margin:0}

/* After setup + help */
.after,.help{padding:2.75rem 0 .5rem;border-top:1px solid var(--line);margin-top:2.25rem}
.after h2,.help h2{margin-bottom:1.1rem}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}
.grid .card p{color:var(--muted);margin:.4rem 0 0}
.help details{margin:0 0 .6rem}

footer{max-width:var(--w);margin:2rem auto 0;padding:1.5rem 1.25rem 2.5rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:.75rem 1.5rem;color:var(--muted);font-size:.9rem}
footer .links{display:flex;flex-wrap:wrap;gap:1.2rem}
footer a{color:var(--muted)}
footer a:hover{color:#fff}

@media(max-width:900px){
  .brand span{display:none}
}
@media(max-width:720px){
  .nav{padding:.55rem .9rem;gap:.5rem}
  .stepnav a{padding:.35rem .6rem .35rem .4rem;font-size:.85rem}
  .grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .stepnav{gap:.1rem}
  .stepnav .l{display:none}
  .stepnav a{padding:.3rem}
  .stepnav .n{width:28px;height:28px;font-size:.8rem}
  .navhelp{padding:.3rem .6rem}
}
@media(max-width:560px){
  main{padding:0 1rem 1.5rem}
  .hero{padding:2.25rem 0 .75rem}
  .badge{width:40px;height:40px;font-size:1.15rem;border-radius:11px}
  h2{font-size:1.45rem}
  .card{padding:1.05rem 1.1rem}
  .flow>li{padding:1rem 1rem 1rem 3.2rem}
  .flow>li::before{left:.9rem;top:1rem;width:1.6rem;height:1.6rem;font-size:.8rem}
  .prompts{grid-template-columns:1fr;gap:.1rem}
  .prompts dd{margin-bottom:.5rem}
  .codebox{padding:.8rem .9rem 3rem}
  button.copy{top:auto;bottom:.55rem;right:.6rem}
  .button{width:100%}
  footer{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}