:root{--bg:#0b1020;--bg2:#111833;--panel:#151d3b;--line:#26305a;--text:#e6e9f5;--muted:#a3abc9;--amber:#f59e0b;--amber2:#fbbf24;--teal:#2dd4bf;--radius:14px;--max:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--amber2);text-decoration:none}
a:hover{text-decoration:underline}
code{font:0.92em ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:rgba(255,255,255,.06);padding:.1em .35em;border-radius:5px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.top{position:sticky;top:0;z-index:10;background:rgba(11,16,32,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;font-size:1.15rem;letter-spacing:.2px}
.brand:hover{text-decoration:none}
nav{display:flex;align-items:center;gap:22px;font-size:.95rem}
nav a{color:var(--muted)}
nav a:hover{color:var(--text);text-decoration:none}
.btn{display:inline-block;background:var(--amber);color:#1a1205;font-weight:700;padding:12px 22px;border-radius:10px;border:1px solid var(--amber)}
.btn:hover{background:var(--amber2);text-decoration:none}
.btn.small{padding:7px 14px;color:#1a1205}
nav .btn.small:hover{color:#1a1205}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--muted);background:rgba(255,255,255,.04)}
.hero{padding:72px 0 56px;background:radial-gradient(1200px 500px at 85% -10%,rgba(245,158,11,.16),transparent 60%),radial-gradient(900px 500px at -10% 20%,rgba(45,212,191,.10),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{color:var(--teal);font-weight:600;font-size:.9rem;letter-spacing:.6px;text-transform:uppercase;margin:0 0 14px}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem);line-height:1.08;margin:0 0 18px;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3vw,2.3rem);line-height:1.15;margin:0 0 12px;letter-spacing:-.01em}
h3{font-size:1.12rem;margin:0 0 8px}
.mt0{margin-top:0}
.lede{font-size:1.15rem;color:#c9cfe6;max-width:40em;margin:0 0 26px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.term{background:#070b17;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:0;overflow-x:auto;font:14px/1.7 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#d6dbef}
.term code{background:none;padding:0}
.term .c{color:#6b7599}.term .p{color:var(--amber)}
.term.wide{margin-top:28px}
.diagram{margin:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.diagram svg{width:100%;height:auto;display:block}
.diagram figcaption{color:var(--muted);font-size:.9rem;margin-top:10px}
.box-mgr{fill:#1b2550;stroke:var(--teal);stroke-width:1.5}
.box-cli{fill:#2a2110;stroke:var(--amber);stroke-width:1.5}
.box-node{fill:#111833;stroke:#3a4677;stroke-width:1.2}
.disks circle{fill:#0b1020;stroke:#7d89b8;stroke-width:1.5}
.ln-ctl{stroke:var(--teal);stroke-width:1.5;stroke-dasharray:5 5;fill:none}
.ln-data{stroke:var(--amber);stroke-width:3;fill:none}
text{fill:var(--text);text-anchor:middle;font-family:ui-sans-serif,system-ui,sans-serif}
.t-h{font-size:14px;font-weight:700}.t-s{font-size:11.5px;fill:var(--muted)}
.t-l{font-size:11.5px;fill:var(--teal);text-anchor:start}
.t-data{fill:var(--amber2);text-anchor:middle;font-weight:600}
.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:26px;padding-bottom:26px}
.facts-grid div{display:flex;flex-direction:column}
.facts-grid strong{font-size:2rem;color:var(--amber2);line-height:1.1}
.facts-grid span{color:var(--muted);font-size:.93rem}
.sec{padding:80px 0}
.sec.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sub{color:var(--muted);font-size:1.08rem;max-width:48em;margin:0 0 34px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 20px}
.card p{color:#c3c9e2;margin:0}
.card ul{margin:0;padding-left:1.1em;color:#c3c9e2}
.card li{margin:4px 0}
.card.link{display:flex;flex-direction:column;gap:6px;color:var(--text);transition:border-color .15s,transform .15s}
.card.link:hover{text-decoration:none;border-color:var(--amber);transform:translateY(-2px)}
.card .more{margin-top:auto;padding-top:12px;color:var(--amber2);font-weight:600}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.steps{padding-left:1.2em;margin:16px 0 18px}
.steps li{margin:0 0 12px;color:#c9cfe6}
.rules{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.rules li{display:flex;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:#c3c9e2}
.rules b{flex:0 0 30px;height:30px;border-radius:50%;background:rgba(245,158,11,.15);color:var(--amber2);display:flex;align-items:center;justify-content:center}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
table{border-collapse:collapse;width:100%;min-width:860px;font-size:.93rem}
th,td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{color:var(--text);background:#19224a;font-weight:700}
tbody th{color:var(--muted);font-weight:600;white-space:nowrap}
td{color:#c3c9e2}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
thead th:nth-child(2),tbody td:nth-child(2){background:rgba(245,158,11,.07);color:var(--text)}
.pick{margin-top:24px}
.status .card h3{display:flex;align-items:center;gap:10px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.dot.ok{background:var(--teal)}.dot.land{background:var(--amber)}.dot.plan{background:#7d89b8}
.links{color:var(--muted);margin-top:22px}
.foot{padding:44px 0;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.foot p{color:var(--muted);margin:10px 0 0;font-size:.93rem}
.foot h4{margin:0 0 10px;font-size:.9rem;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.foot-grid a:not(.brand){display:block;color:#c3c9e2;margin:4px 0}
@media (max-width:980px){
  nav a:not(.btn){display:none}
  .hero-grid,.two{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .facts-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .hero{padding:44px 0 36px}
  .sec{padding:56px 0}
  .cards{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid>div:first-child{grid-column:1/-1}
  .lede{font-size:1.05rem}
}