:root{--bg:#05070f;--bg2:#050914;--card:#0b1224;--card2:#0a1020;--text:#eafff2;--muted:#b8c0d9;--accent:#22c55e;--accent2:#86efac;--danger:#ff6b6b;--border:rgba(255,255,255,.09);--shadow:0 18px 45px rgba(0,0,0,.35)}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:radial-gradient(900px 450px at 70% 0%, rgba(34,197,94,.18), rgba(0,0,0,0) 60%),radial-gradient(900px 500px at 20% 80%, rgba(16,185,129,.12), rgba(0,0,0,0) 60%),linear-gradient(180deg,var(--bg) 0%, var(--bg2) 60%, #05070f 100%);color:var(--text);line-height:1.55}
.container{max-width:1020px;margin:0 auto;padding:22px}
a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}
header{position:sticky;top:0;backdrop-filter:blur(14px);background:rgba(5,7,15,.62);border-bottom:1px solid var(--border);z-index:5}
.headerRow{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:6px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:34px;width:auto;display:block}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px;background:rgba(255,255,255,.04)}
nav{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 8px}
nav a{padding:7px 10px;border:1px solid var(--border);border-radius:12px;color:var(--text);background:rgba(255,255,255,.02)}
nav a[aria-current="page"]{border-color:rgba(34,197,94,.55);background:rgba(34,197,94,.08)}
.hero{padding:26px 0 10px;position:relative}
.heroPanel{border:1px solid var(--border);border-radius:22px;padding:22px;background:linear-gradient(180deg, rgba(11,18,36,.65), rgba(11,18,36,.40));box-shadow:var(--shadow);overflow:hidden}
.heroPanel:before{content:"";position:absolute;inset:0;background:url("hero-bg.svg");background-size:cover;background-position:center;opacity:.28;pointer-events:none}
.heroInner{position:relative}
.kicker{color:var(--accent2);font-weight:800;letter-spacing:.5px;text-transform:uppercase;font-size:12px}
.h1{font-size:42px;line-height:1.05;margin:10px 0 10px;letter-spacing:-.4px}
.sub{color:var(--muted);font-size:18px;max-width:75ch}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:18px}
.card{background:linear-gradient(180deg, rgba(11,18,36,.85), rgba(10,16,32,.72));border:1px solid var(--border);border-radius:18px;padding:16px;box-shadow:0 10px 30px rgba(0,0,0,.22);transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease}
.card:hover{transform:translateY(-1px);border-color:rgba(34,197,94,.25);box-shadow:0 16px 42px rgba(0,0,0,.28)}
.cardHead{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.icon{width:18px;height:18px;color:var(--accent2)}
.card h3{margin:0;font-size:16px}
.card p{margin:0;color:var(--muted)}
.btnrow{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text);font-weight:750;transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(0,0,0,.25)}
.btn:active{transform:translateY(0px) scale(.99)}
.btn.primary{background:rgba(34,197,94,.18);border-color:rgba(34,197,94,.55)}
.btn.primary:hover{background:rgba(34,197,94,.24)}
.btn.warn{background:rgba(255,107,107,.12);border-color:rgba(255,107,107,.55)}
hr{border:0;border-top:1px solid var(--border);margin:22px 0}
small,.muted{color:var(--muted)}
ul{margin:8px 0 0 18px}
li{margin:6px 0}
code{background:rgba(255,255,255,.08);padding:2px 6px;border-radius:8px}
.copyRow{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.copyBtn{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text);font-weight:750;cursor:pointer;transition:transform .18s ease, background .18s ease, border-color .18s ease}
.copyBtn:hover{transform:translateY(-1px);border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.08)}
.copyBtn:active{transform:translateY(0px) scale(.99)}
.toast{position:fixed;right:16px;bottom:16px;max-width:90vw;background:rgba(11,18,36,.92);border:1px solid var(--border);border-radius:14px;padding:10px 12px;box-shadow:var(--shadow);color:var(--text);z-index:50;opacity:0;transform:translateY(8px);transition:opacity .18s ease, transform .18s ease}
.toast.show{opacity:1;transform:translateY(0)}
.notice{border-left:4px solid rgba(34,197,94,.8);padding:10px 12px;background:rgba(34,197,94,.06);border-radius:14px}
.notice strong{color:#d7ffe5}
footer{margin-top:26px;border-top:1px solid var(--border);padding:18px 0 26px}
.footgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.footgrid h4{margin:0 0 6px;font-size:13px;letter-spacing:.2px}
.footgrid p{margin:0;color:var(--muted)}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.03)}
@media (max-width:640px){.h1{font-size:34px}.container{padding:18px}.headerRow{flex-direction:column;align-items:flex-start}}