:root{--qfn6-bg:#0a0c0a;--qfn6-panel:#0f130f;--qfn6-line:#1d271d;--qfn6-grn:#20b0ee;--qfn6-dim:#8fbf9b;--qfn6-txt:#d7ffe0;--qfn6-amber:#ffcc33;--qfn6-red:#ff5566;--qfn6-btn:#20b0ee;}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--qfn6-bg);color:var(--qfn6-txt);font:15px/1.7 "JetBrains Mono",monospace}
.qfn6-wrap{max-width:920px;margin:0 auto;padding:0 18px}
a{color:var(--qfn6-grn)}
.qfn6-statusbar{position:sticky;top:0;z-index:9;background:#050705;border-bottom:1px solid var(--qfn6-line);font-size:12px;color:var(--qfn6-dim)}
.qfn6-statusbar .qfn6-wrap{display:flex;justify-content:space-between;align-items:center;height:34px}
.qfn6-statusbar b{color:var(--qfn6-grn)}
.qfn6-statusbar .qfn6-nav a{color:var(--qfn6-dim);text-decoration:none;margin-left:14px}
.qfn6-statusbar .qfn6-nav a:hover{color:var(--qfn6-grn)}
.qfn6-hero{padding:64px 0 30px}
.qfn6-prompt{color:var(--qfn6-dim);font-size:13px}
.qfn6-hero h1{font-size:clamp(26px,4.4vw,42px);line-height:1.2;margin:12px 0;color:var(--qfn6-grn);text-shadow:0 0 18px rgba(32,176,238,.25)}
.qfn6-hero h1::after{content:"▮";animation:qfn6-blink 1s steps(1) infinite;margin-left:6px}
@keyframes qfn6-blink{50%{opacity:0}}
.qfn6-lead{color:var(--qfn6-txt);max-width:640px}
.qfn6-cta{display:inline-block;border:1px solid var(--qfn6-grn);color:#04140a;background:var(--qfn6-grn);padding:11px 22px;font-weight:700;text-decoration:none;margin:16px 12px 0 0}
.qfn6-cta:hover{box-shadow:0 0 22px rgba(32,176,238,.45)}
.qfn6-cta--ghost{background:transparent;color:var(--qfn6-grn)}
.qfn6-sysrow{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0;font-size:13px}
.qfn6-sysrow span{border:1px dashed var(--qfn6-line);padding:8px 12px;color:var(--qfn6-dim)}
.qfn6-sysrow b{color:var(--qfn6-amber)}
.qfn6-panel{border:1px solid var(--qfn6-line);background:var(--qfn6-panel);margin:30px 0}
.qfn6-panel-tt{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--qfn6-line);padding:9px 14px;font-size:12px;color:var(--qfn6-dim)}
.qfn6-panel-tt i{width:9px;height:9px;border-radius:50%;background:#233a26;display:inline-block}
.qfn6-panel-tt i:first-child{background:var(--qfn6-red)}.qfn6-panel-tt i:nth-child(2){background:var(--qfn6-amber)}.qfn6-panel-tt i:nth-child(3){background:var(--qfn6-grn)}
.qfn6-panel-bd{padding:18px 22px}
.qfn6-panel h2{margin:0 0 10px;font-size:20px;color:var(--qfn6-grn)}
.qfn6-panel h2::before{content:"> "}
.qfn6-panel h3{color:var(--qfn6-amber);font-size:15px}
.qfn6-tbl-wrap{overflow-x:auto;margin:16px 0}
table{border-collapse:collapse;width:100%;font-size:13.5px}
caption{text-align:left;color:var(--qfn6-dim);padding-bottom:8px;font-size:12px}
th,td{border:1px solid var(--qfn6-line);padding:8px 11px;text-align:left}
th{color:var(--qfn6-grn);background:#0c110c;text-transform:lowercase}
ul,ol{padding-left:22px}li{margin:6px 0}
ul li::marker{content:"» ";color:var(--qfn6-grn)}
.qfn6-note{border-left:3px solid var(--qfn6-amber);background:#12140c;padding:12px 16px;color:#ffe9ad;margin:16px 0;font-size:13.5px}
.qfn6-faqline{border-top:1px dashed var(--qfn6-line);padding:0}
.qfn6-faqline summary{cursor:pointer;padding:13px 0;color:var(--qfn6-grn);list-style:none}
.qfn6-faqline summary::before{content:"~$ "}
.qfn6-faqline div{padding:0 0 14px 26px;color:var(--qfn6-txt)}
footer{border-top:1px solid var(--qfn6-line);margin-top:50px;padding:26px 0;color:var(--qfn6-dim);font-size:12.5px}
footer .qfn6-eof{color:#3a5a41}
@media(max-width:640px){.qfn6-statusbar .qfn6-nav{display:none}}

.qfn6-cta-js{-webkit-appearance:none;appearance:none;font:inherit;line-height:inherit;cursor:pointer;text-align:center;text-decoration:none}