:root{
  --pv-purple:#552583;
  --pv-purple-dark:#34134f;
  --pv-gold:#f4b41a;
  --ink:#1f2937;
  --muted:#667085;
  --bg:#f6f7fb;
  --card:#ffffff;
  --line:#dfe3eb;
  --soft:#f3eef9;
  --good:#067647;
  --warn:#b54708;
  --bad:#b42318;
  --code:#101828;
  --shadow:0 8px 24px rgba(16,24,40,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);line-height:1.58}
a{color:var(--pv-purple)}
.topbar{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:4px solid var(--pv-gold);box-shadow:0 2px 14px rgba(16,24,40,.08)}
.topbar-inner{max-width:1440px;margin:auto;display:flex;align-items:center;gap:18px;padding:10px 24px}
.logo{height:66px;max-width:390px;object-fit:contain}
.brand{flex:1}
.brand strong{display:block;color:var(--pv-purple);font-size:20px}
.brand span{display:block;color:var(--muted);font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid #d0d5dd;background:#fff;color:#344054;padding:9px 13px;border-radius:8px;text-decoration:none;cursor:pointer;font-weight:600;font-size:14px}
.btn:hover{border-color:#9e77ed;background:#faf8ff}
.btn.primary{background:var(--pv-purple);color:#fff;border-color:var(--pv-purple)}
.btn.primary:hover{background:var(--pv-purple-dark)}
.shell{max-width:1440px;margin:auto;padding:28px 24px 56px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff 10%,#f7f1fd 100%);border:1px solid var(--line);border-radius:18px;padding:42px;box-shadow:var(--shadow)}
.hero:after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-90px;top:-100px;background:rgba(244,180,26,.14)}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--pv-purple);font-size:12px;font-weight:800}
h1{font-size:38px;line-height:1.15;margin:8px 0 12px;color:var(--pv-purple-dark)}
.hero p{max-width:900px;color:#475467;font-size:17px}
.kpis{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pill{background:#fff;border:1px solid #dfd4ec;color:var(--pv-purple);border-radius:999px;padding:7px 11px;font-size:12px;font-weight:700}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:34px 0 14px}
.section-title h2{margin:0;color:var(--pv-purple-dark)}
.section-title p{margin:0;color:var(--muted);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:0 3px 12px rgba(16,24,40,.045)}
.card h3{margin:8px 0;color:#2e1745}
.card p{color:#667085;font-size:14px}
.card .meta{font-size:12px;color:#7f56d9;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.card.active{border-top:4px solid var(--pv-purple)}
.card.future{border-top:4px solid #d0d5dd;background:#fbfbfc}
.footer{margin-top:42px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;text-align:center}

.docs-layout{display:grid;grid-template-columns:290px minmax(0,1fr);min-height:calc(100vh - 90px)}
.sidebar{position:sticky;top:90px;height:calc(100vh - 90px);overflow:auto;background:#fff;border-right:1px solid var(--line);padding:18px}
.search{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;margin-bottom:12px;font-size:14px}
.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:#98a2b3;margin:14px 8px 6px}
.sidebar nav a{display:block;padding:7px 9px;margin:2px 0;border-radius:7px;text-decoration:none;color:#475467;font-size:13.5px}
.sidebar nav a:hover,.sidebar nav a.active{background:#f3eef9;color:var(--pv-purple)}
.doc-main{max-width:1120px;width:100%;margin:0 auto;padding:30px 34px 70px}
.doc-hero{background:linear-gradient(135deg,#fff,#f7f1fd);border:1px solid var(--line);border-left:6px solid var(--pv-purple);border-radius:14px;padding:28px;margin-bottom:20px}
.doc-hero h1{font-size:31px}
.doc-section{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 28px;margin-bottom:18px;box-shadow:0 2px 8px rgba(16,24,40,.035);scroll-margin-top:110px}
.doc-section.hidden{display:none}
.doc-section h2{margin-top:0;color:#2e1745;padding-bottom:10px;border-bottom:1px solid #eaecf0;font-size:22px}
.doc-section h3{color:#443254;margin-top:22px}
.callout{border-left:4px solid var(--pv-gold);background:#fff8e8;padding:13px 15px;border-radius:6px;margin:14px 0}
.callout.good{border-left-color:#12b76a;background:#ecfdf3}
.callout.bad{border-left-color:#f04438;background:#fff1f0}
pre{position:relative;overflow:auto;background:var(--code);color:#e5e7eb;border-radius:8px;padding:16px;line-height:1.5;font-family:Consolas,Monaco,monospace;font-size:13px}
code{font-family:Consolas,Monaco,monospace}
p code,li code,td code{background:#f2f4f7;color:#344054;border-radius:4px;padding:2px 5px}
.copy-btn{position:absolute;top:7px;right:7px;border:1px solid #475467;color:#d0d5dd;background:#1d2939;border-radius:5px;padding:4px 8px;cursor:pointer;font-size:11px}
.copy-btn:hover{color:#fff}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px}
th{background:#f4eff9;color:#3e1f62;text-align:left}
th,td{padding:10px 12px;border:1px solid var(--line);vertical-align:top}
.checklist label{display:block;padding:5px 0}
.checklist input{margin-right:8px}
.diagram{background:#f8f9fc;border:1px solid #e4e7ec;text-align:center;padding:18px;border-radius:8px;font-family:Consolas,monospace;font-weight:600}
.arrow{display:block;color:var(--pv-purple);font-size:20px}
.mobile-menu{display:none}
@media(max-width:1000px){
  .grid{grid-template-columns:1fr 1fr}
  .docs-layout{display:block}
  .sidebar{display:none;position:fixed;z-index:999;left:0;top:90px;width:300px;max-width:90vw;box-shadow:8px 8px 24px rgba(16,24,40,.18)}
  .sidebar.open{display:block}
  .mobile-menu{display:inline-flex}
}
@media(max-width:700px){
  .topbar-inner{padding:8px 12px}
  .logo{height:52px;max-width:260px}
  .brand{display:none}
  .shell{padding:18px 12px 42px}
  .hero{padding:28px 22px}
  h1{font-size:29px}
  .grid{grid-template-columns:1fr}
  .doc-main{padding:20px 14px 50px}
}
@media print{
  body{background:#fff}
  .topbar,.sidebar,.actions{display:none!important}
  .docs-layout{display:block}
  .doc-main{max-width:none;padding:0}
  .doc-section,.doc-hero{box-shadow:none;break-inside:avoid}
  pre{white-space:pre-wrap}
}