:root{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:#eef4ff;background:#07101f
}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 70% -10%,#183d7a 0,transparent 35%),#07101f}
.shell{width:min(1000px,92vw);margin:0 auto;padding:36px 0 80px}
.brand{display:flex;align-items:baseline;gap:14px;padding:0 0 18px;border-bottom:1px solid #26354f;margin-bottom:34px}
.brand-word{font-weight:850;font-size:18px}.brand-product{font-size:14px;font-weight:750;color:#afc4e4}.brand-version{margin-left:auto;color:#7489aa;font-size:12px}
.hero{max-width:780px;margin:32px 0 28px}.eyebrow,.step-kicker{font-size:11px;letter-spacing:.16em;font-weight:850;color:#76aaff}
.hero h1,.completion-card h1{font-size:clamp(38px,6vw,64px);line-height:.98;letter-spacing:-.045em;margin:10px 0 18px}.hero p,.completion-card>p{font-size:18px;line-height:1.55;color:#aab9d0;max-width:760px}
.progress{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:34px 0 18px}
.progress-step{appearance:none;border:0;background:transparent;color:#6f829e;text-align:left;padding:8px 2px;display:flex;gap:9px;align-items:center;cursor:pointer}
.progress-step span{width:28px;height:28px;border:1px solid #334b6d;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800}
.progress-step b{font-size:12px}.progress-step.active{color:#fff}.progress-step.active span{background:#2f74f1;border-color:#2f74f1}.progress-step.complete span{background:#153b39;border-color:#2c7b72;color:#8be0d3}
.wizard-step{display:none}.wizard-step.active{display:block}
.panel,.completion-card{background:linear-gradient(180deg,#101d31,#0d192b);border:1px solid #243957;border-radius:22px;padding:32px;box-shadow:0 22px 60px #0005}
.panel h2{font-size:30px;letter-spacing:-.025em;margin:5px 0 10px}.lead,.section-help{color:#93a6c2;line-height:1.55;max-width:780px}.section-help{margin:0 0 24px}
.environment-choice{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0}
.choice-card{position:relative;display:flex;align-items:flex-start;gap:13px;padding:20px;border:1px solid #2b4262;border-radius:16px;background:#091625;cursor:pointer;min-height:106px}
.choice-card:has(input:checked){border-color:#4d8df7;box-shadow:0 0 0 1px #4d8df7 inset;background:#0c1b31}
.choice-card input{width:auto;margin-top:4px}.choice-copy{display:grid;gap:5px}.choice-copy strong{font-size:16px}.choice-copy small{font-size:13px;line-height:1.45;color:#899db9;font-weight:450}.choice-tag{position:absolute;right:14px;top:14px;font-size:10px;font-weight:800;color:#8ec1ff;background:#122b4d;border-radius:999px;padding:5px 8px}
.requirements{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;gap:12px;background:#091523;border:1px solid #203652;padding:16px;border-radius:14px;color:#8fa2be;font-size:12px}.requirements strong{color:#d8e5f7}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.wide{grid-column:1/-1}
label{display:grid;gap:8px;color:#c9d6e9;font-size:13px;font-weight:720}
label small{color:#7f92ae;font-weight:450;line-height:1.4}
input,select{width:100%;padding:13px 14px;border-radius:11px;border:1px solid #324866;background:#081321;color:#fff;font:inherit}
input:focus,select:focus{outline:2px solid #548ff1;border-color:transparent}
details{margin-top:22px;padding-top:17px;border-top:1px solid #263a57}summary{color:#91a7c5;cursor:pointer;font-size:13px;font-weight:750}.inner{margin-top:16px}
.connection-box,.activation-note{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px;padding:16px;border-radius:14px;background:#091523;border:1px solid #213654}.connection-box div,.activation-note{color:#8fa2bd}.connection-box div{display:grid;gap:4px}.connection-box strong,.activation-note strong{color:#eaf2ff}.connection-box span,.activation-note span{font-size:12px}
.step-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:28px;padding-top:22px;border-top:1px solid #223651}
.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;padding:13px 19px;color:#fff;text-decoration:none;font-weight:820;cursor:pointer;background:#19304f}.button.primary{background:linear-gradient(90deg,#2b72ef,#6756ed)}.button.secondary{background:#172b47;border:1px solid #31517c}.button.ghost{background:transparent;border:1px solid #314866;color:#afbfD5}.button.compact{margin:0;padding:10px 14px;font-size:12px}.button.install{font-size:15px;padding:14px 22px}
.choice-label{font-size:13px;font-weight:800;color:#d5e0ef;margin-top:12px}
.conditional-fields[hidden]{display:none!important}.conditional-fields{margin-top:18px}
.check{display:flex;align-items:center;gap:10px;margin-top:16px}.check input{width:auto}
.review-grid,.ready-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}.review-grid div,.ready-grid div{display:grid;gap:7px;padding:17px;background:#091523;border:1px solid #213654;border-radius:14px}.review-grid span,.ready-grid span{font-size:11px;color:#7f93af;text-transform:uppercase;letter-spacing:.08em}.review-grid strong,.ready-grid strong{font-size:14px}
.activation-note{display:grid;justify-content:start}.activation-note span{font-size:13px;line-height:1.5}
.alert{padding:14px 16px;border-radius:12px;margin:16px 0}.alert.error{background:#421c24;border:1px solid #8c3948}.alert.ok{background:#0d2c29;border:1px solid #28695f}
.status-icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#153c37;border:1px solid #2a786d;font-size:25px;margin-bottom:24px}.completion-card .eyebrow{color:#7bd5c6}.ready-grid{margin:28px 0}.ready-grid strong{color:#8ce0d2}.primary-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.note{color:#8194af;font-size:12px;line-height:1.6;margin-top:22px}code{background:#06101d;padding:2px 6px;border-radius:5px;color:#bdd0ef}
@media(max-width:760px){
 .shell{padding-top:22px}.brand{display:grid;gap:5px}.brand-version{margin-left:0}.progress{grid-template-columns:repeat(5,1fr)}.progress-step b{display:none}
 .environment-choice,.grid,.review-grid,.ready-grid,.requirements{grid-template-columns:1fr}.wide{grid-column:auto}.panel,.completion-card{padding:23px}.connection-box{align-items:flex-start;flex-direction:column}.hero h1,.completion-card h1{font-size:42px}
}