:root{--bg:#0A0F1A;--panel:#111A2C;--panel2:#16223C;--line:#1E2B44;--ink:#E6EDF7;--mut:#9FB0C8;--cy:#22D3EE;--red:#F87171;--amber:#F59E0B;--green:#34D399;--orange:#FB923C}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;font-size:15.5px}
.wrap{max-width:1020px;margin:0 auto;padding:0 24px}
a{color:var(--cy)}
nav{position:sticky;top:0;z-index:50;background:rgba(10,15,26,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .in{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1020px;margin:0 auto}
.brand{font-family:Syne,sans-serif;font-weight:800;font-size:1.05rem}
.brand em{color:var(--cy);font-style:normal}
nav a{color:var(--mut);text-decoration:none;font-size:.88rem}
/* DOC HEADER */
.dochead{padding:56px 0 0}
.docmeta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.pill{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:5px 12px;border-radius:999px;border:1px solid var(--line);background:var(--panel2);color:var(--mut)}
.pill.red{border-color:rgba(248,113,113,.4);color:var(--red)}
h1{font-family:Syne,sans-serif;font-size:clamp(1.9rem,4vw,2.8rem);font-weight:800;line-height:1.15}
.docsub{color:var(--mut);margin-top:8px;font-size:1rem}
.rating-band{margin:30px 0 10px;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}
.rating-band .cell{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center}
.rating-band .big{font-family:Syne;font-weight:800;font-size:1.9rem}
.rating-band .lab{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-top:4px}
.rating-band .red{color:var(--red)}.rating-band .amber{color:var(--amber)}.rating-band .green{color:var(--green)}
/* sections */
section{padding:44px 0 8px}
h2{font-family:Syne,sans-serif;font-size:1.45rem;margin-bottom:12px;color:var(--ink)}
h3{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cy);margin:24px 0 10px}
p{color:#CBD5E3}
.exec{background:linear-gradient(135deg,#101c30,#141425);border:1px solid #2a3b5e;border-radius:14px;padding:26px;font-size:.98rem}
table{width:100%;border-collapse:collapse;margin-top:10px;font-size:.88rem}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);background:var(--panel2)}
td{color:#CBD5E3}
.sev{font-weight:700;font-size:.72rem;padding:3px 10px;border-radius:999px;white-space:nowrap}
.sev.crit{background:rgba(248,113,113,.16);color:var(--red)}
.sev.high{background:rgba(251,146,60,.16);color:var(--orange)}
.sev.med{background:rgba(245,158,11,.16);color:var(--amber)}
.sev.low{background:rgba(52,211,153,.16);color:var(--green)}
.cardrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:14px}
.tcard{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}
.tcard b{color:var(--ink)}
.tcard p{color:var(--mut);font-size:.9rem;margin-top:6px}
.path{margin-top:14px;background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--red);border-radius:0 12px 12px 0;padding:20px;padding-left:22px}
.path h4{color:var(--red);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
.path ol{margin-left:20px;color:#CBD5E3;font-size:.92rem}
.path li{margin:6px 0}
/* risk matrix */
.matrix{margin-top:16px;display:grid;grid-template-columns:auto repeat(5,1fr);gap:4px;font-size:.72rem;text-align:center}
.matrix .h{color:var(--mut);padding:6px 4px;font-size:.66rem;letter-spacing:.08em;text-transform:uppercase}
.matrix .cell{padding:16px 6px;border-radius:8px;font-weight:700}
.m-low{background:rgba(52,211,153,.13);color:var(--green)}
.m-med{background:rgba(245,158,11,.13);color:var(--amber)}
.m-high{background:rgba(251,146,60,.15);color:var(--orange)}
.m-crit{background:rgba(248,113,113,.16);color:var(--red)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--cy);margin:2px;box-shadow:0 0 6px rgba(34,211,238,.6)}
.roadmap{margin-top:14px;border-left:2px solid var(--line);padding-left:26px}
.roadmap .step{position:relative;margin-bottom:20px}
.roadmap .step::before{content:'';position:absolute;left:-34px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--cy);box-shadow:0 0 0 4px rgba(34,211,238,.15)}
.roadmap b{color:var(--ink)}
.roadmap p{color:var(--mut);font-size:.9rem;margin-top:3px}
.roadmap .cost{font-size:.78rem;color:var(--green)}
footer{border-top:1px solid var(--line);padding:30px 0 46px;text-align:center;color:var(--mut);font-size:.82rem;margin-top:60px}
footer a{text-decoration:none}
.residual{margin-top:16px;background:rgba(52,211,153,.07);border:1px solid rgba(52,211,153,.3);border-radius:12px;padding:20px;font-size:.92rem}
.residual b{color:var(--green)}
@media(max-width:700px){.matrix{grid-template-columns:repeat(5,1fr)}.matrix .h{display:none}}