:root{
  --bg-color:#08090b;--panel-bg:#0f1115;--text-main:#c4c9d4;--text-heading:#f0f3f8;
  --accent-blue:#00d4ff;--accent-green:#00ff9d;--accent-warn:#ffaa00;--accent-danger:#ff3333;
  --accent-purple:#af66ff;--border-color:#232730;--grid-line:rgba(0,212,255,.035);
  --font-mono:'Cascadia Code','Fira Code','Courier New',Courier,monospace;
  --font-body:'Inter','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-body);line-height:1.6;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:24px 24px;padding-bottom:60px}
.top-bar{background:#000;border-bottom:2px solid var(--accent-danger);padding:10px 0;position:sticky;top:0;z-index:100;box-shadow:0 4px 20px rgba(255,51,51,.15)}
.top-bar-inner{max-width:1050px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;
  font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:1px;flex-wrap:wrap;gap:8px}
.classification{color:var(--accent-danger);font-weight:bold;border:1px solid var(--accent-danger);padding:3px 12px;background:rgba(255,51,51,.12);border-radius:2px}
.meta-header{color:#777}.meta-header span{color:var(--text-main);margin-left:6px}
.container{max-width:1000px;margin:40px auto;padding:0 24px}
.toc{background:var(--panel-bg);border:1px solid var(--border-color);border-left:3px solid var(--accent-green);padding:20px 26px;margin-bottom:36px;border-radius:4px}
.toc h4{font-family:var(--font-mono);font-size:.75rem;letter-spacing:1px;color:var(--accent-green);text-transform:uppercase;margin-bottom:10px}
.toc ol{margin-left:18px;font-size:.86rem;color:#a9b0bd}
.toc li{margin-bottom:4px}
.page{background:var(--panel-bg);border:1px solid var(--border-color);padding:48px;margin-bottom:40px;position:relative;box-shadow:0 10px 50px rgba(0,0,0,.8);border-radius:4px}
.page::before{content:'';position:absolute;top:-1px;left:-1px;right:-1px;height:3px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-purple),var(--accent-green));opacity:.8}
.page-number{position:absolute;bottom:20px;right:28px;font-family:var(--font-mono);font-size:.75rem;color:#555;text-transform:uppercase}
h1{font-size:1.9rem;color:var(--text-heading);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:6px;line-height:1.2}
.subtitle{font-family:var(--font-mono);font-size:.85rem;color:var(--accent-blue);margin-bottom:32px;display:block;letter-spacing:.5px}
h2{font-size:1.15rem;color:var(--text-heading);text-transform:uppercase;letter-spacing:1px;margin-top:36px;margin-bottom:18px;padding-bottom:8px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:10px}
h2::before{content:'///';color:var(--accent-green);font-family:var(--font-mono);font-size:.9rem}
h3{font-size:.98rem;color:var(--accent-warn);margin-top:22px;margin-bottom:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
p{margin-bottom:14px;text-align:justify;font-size:.92rem;color:#b0b6c3}
.exec-summary{background:rgba(0,212,255,.04);border-left:3px solid var(--accent-blue);border-right:1px solid rgba(0,212,255,.1);padding:20px 24px;margin:24px 0;font-size:.92rem}
.exec-summary strong{color:var(--accent-blue);text-transform:uppercase;font-size:.8rem;letter-spacing:1px;display:block;margin-bottom:8px;font-family:var(--font-mono)}
table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.85rem}
th{background:rgba(0,212,255,.06);color:var(--accent-blue);font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;text-align:left;padding:12px;border-bottom:2px solid var(--accent-blue);font-weight:600}
td{padding:12px;border-bottom:1px solid var(--border-color);vertical-align:top;color:#b0b6c3}
tr:nth-child(even){background:rgba(255,255,255,.015)}
tr:hover{background:rgba(0,212,255,.03)}
.col-stage{width:18%;font-weight:600;color:var(--accent-green);font-family:var(--font-mono);font-size:.8rem}
.col-tech{width:27%;font-weight:600;color:var(--text-heading)}
.col-role{width:27%}
ul{list-style:none;padding-left:0;margin:16px 0}
ul li{position:relative;padding-left:24px;margin-bottom:10px;font-size:.91rem;color:#b0b6c3}
ul li::before{content:'▸';position:absolute;left:0;color:var(--accent-green);font-weight:bold}
.formula-box{background:#050608;border:1px solid #1a1d24;border-left:3px solid var(--accent-purple);padding:14px 20px;margin:18px 0;font-family:var(--font-mono);font-size:.88rem;color:#d1d5db;overflow-x:auto}
.formula-title{color:var(--accent-purple);font-size:.75rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}
.diagram-box{background:#040507;border:1px dashed var(--border-color);padding:18px;margin:20px 0;font-family:var(--font-mono);font-size:.78rem;color:var(--accent-blue);line-height:1.4;overflow-x:auto;white-space:pre}
.sub-section{margin-bottom:22px}
.sub-section-title{font-weight:700;color:var(--text-heading);margin-bottom:6px;font-size:.95rem}
.highlight-box{background:rgba(255,170,0,.05);border:1px solid rgba(255,170,0,.2);padding:18px 22px;margin-top:24px;border-radius:2px;font-size:.9rem}
.highlight-box strong{color:var(--accent-warn);font-family:var(--font-mono);text-transform:uppercase}
.danger-box{background:rgba(255,51,51,.05);border:1px solid rgba(255,51,51,.25);padding:18px 22px;margin-top:24px;border-radius:2px;font-size:.9rem}
.danger-box strong{color:var(--accent-danger);font-family:var(--font-mono);text-transform:uppercase}
.success-box{background:rgba(0,255,157,.05);border:1px solid rgba(0,255,157,.25);padding:18px 22px;margin-top:24px;border-radius:2px;font-size:.9rem}
.success-box strong{color:var(--accent-green);font-family:var(--font-mono);text-transform:uppercase}
.footer-doc{text-align:center;font-family:var(--font-mono);font-size:.7rem;color:#444;margin-top:40px;text-transform:uppercase;letter-spacing:1px}
.badge{display:inline-block;font-family:var(--font-mono);font-size:.68rem;padding:2px 8px;border-radius:2px;letter-spacing:.5px}
.b-ok{background:rgba(0,255,157,.1);color:var(--accent-green);border:1px solid rgba(0,255,157,.3)}
.b-mid{background:rgba(255,170,0,.1);color:var(--accent-warn);border:1px solid rgba(255,170,0,.3)}
.b-low{background:rgba(255,51,51,.1);color:var(--accent-danger);border:1px solid rgba(255,51,51,.3)}
.code-inline{font-family:var(--font-mono);background:rgba(255,255,255,.06);padding:2px 6px;border-radius:3px;color:var(--accent-green);font-size:.82rem}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:768px){
  .page{padding:24px 18px}h1{font-size:1.4rem}
  .top-bar-inner{flex-direction:column;gap:6px;text-align:center}
  table,th,td{font-size:.78rem}th,td{padding:8px}
  .diagram-box{font-size:.62rem}.two-col{grid-template-columns:1fr}
}