:root{
  --bg:#070b14; --bg2:#0b1222; --card:#0e1628; --line:#1c2942;
  --ink:#e8eefb; --muted:#93a3c4; --cyan:#38e1ff; --amber:#ffb224;
  --teal:#37f2b0; --red:#ff6b6b; --r:14px;
  --s1:4px; --s2:8px; --s3:16px; --s4:24px; --s5:40px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(1200px 500px at 70% -10%,#14244a 0%,var(--bg) 55%) fixed,var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em;background:#ffffff12;padding:1px 6px;border-radius:6px}
a{color:var(--cyan)}
::selection{background:#38e1ff55}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#0a0f1c}
::-webkit-scrollbar-thumb{background:#26365a;border-radius:8px;border:2px solid #0a0f1c}
::-webkit-scrollbar-thumb:hover{background:#38e1ff}
html{scrollbar-width:thin;scrollbar-color:#26365a #0a0f1c}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:10px 22px;background:#070b14e6;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;letter-spacing:.2px}
.mark{width:22px;height:22px;border-radius:7px;background:conic-gradient(from 40deg,var(--cyan),var(--teal),var(--amber),var(--cyan));box-shadow:0 0 18px #38e1ff88}
.top nav{display:flex;gap:18px}
.top nav a{color:var(--muted);text-decoration:none;font-size:14px}
.top nav a:hover{color:var(--ink)}
.tabs a{padding:6px 12px;border:1px solid transparent;border-radius:999px}
.tabs a:hover{border-color:var(--line);color:var(--ink)}
.syncbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#070d1a;border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:13px;color:var(--muted);margin-bottom:12px}
.syncdot{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal)}
.syncbtns{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:#0e1830;color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:5px 13px;font-size:12.5px;cursor:pointer}
.chip:hover{border-color:var(--cyan)}
.syncdates{display:flex;gap:8px;margin-left:auto;flex-wrap:wrap}
.syncdates label{display:flex;align-items:center;gap:6px;font-size:12px}
.syncdates input{padding:6px 9px;font-size:13px}
.xlinks{color:var(--muted);font-size:13px;margin:0 0 14px}
.wrap{max-width:1120px;margin:0 auto;padding:var(--s5) 20px 60px}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.04;margin:10px 0 14px;letter-spacing:-1px}
.kicker{color:var(--cyan);text-transform:uppercase;letter-spacing:2.5px;font-size:12px;margin:0}
.lede{color:var(--muted);max-width:72ch;font-size:17px}
.stats{display:flex;gap:var(--s4);flex-wrap:wrap;margin:22px 0 8px}
.stats div{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px 20px;min-width:170px}
.stats b{display:block;font-size:22px;font-variant-numeric:tabular-nums}
.stats span{color:var(--muted);font-size:13px}
.card{background:linear-gradient(180deg,#101a30,#0c1426);border:1px solid var(--line);border-radius:18px;padding:var(--s4);margin-top:var(--s4);box-shadow:0 20px 60px #00000055}
.card h2{margin:0 0 6px;font-size:22px;letter-spacing:-.3px}
.card p{color:var(--muted);margin:6px 0 12px}
.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--s3);flex-wrap:wrap}
.controls{display:flex;gap:10px;flex-wrap:wrap;align-items:end}
.controls label{display:grid;gap:4px;font-size:12px;color:var(--muted)}
select,input,textarea{background:#070d1a;color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:9px 12px;font:inherit;font-size:14px}
textarea{width:100%;resize:vertical;margin-top:10px}
.btn{background:linear-gradient(135deg,var(--cyan),var(--teal));color:#04121a;border:0;border-radius:10px;padding:10px 18px;font-weight:700;cursor:pointer;font-size:14px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn:hover{filter:brightness(1.12)}
.canvas-shell{background:#050912;border:1px solid var(--line);border-radius:12px;padding:8px;overflow:hidden;position:relative}
canvas{width:100%;height:auto;display:block;cursor:crosshair}
.chart-tip{position:absolute;pointer-events:none;background:#0b1430f2;border:1px solid #38e1ff66;border-radius:10px;padding:8px 11px;font-size:12.5px;line-height:1.45;color:var(--ink);box-shadow:0 10px 30px #000a;white-space:nowrap;z-index:3;max-width:240px}
.chart-tip b{font-variant-numeric:tabular-nums}
.chart-tip .td{font-weight:700}
.chart-tip .tm{color:var(--muted)}
.tl-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px;margin-top:8px;flex-wrap:wrap}
.live{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;padding:3px 12px;font-size:12.5px;color:var(--muted)}
.live::before{content:"";width:8px;height:8px;border-radius:50%;background:#8a97b5}
.live[data-mode="on"]{color:var(--ink);border-color:#37f2b055}
.live[data-mode="on"]::before{background:var(--teal);box-shadow:0 0 10px var(--teal)}
.live[data-mode="wait"]::before{background:var(--amber);box-shadow:0 0 10px var(--amber)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.formrow{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin:10px 0}
.formrow label{display:grid;gap:4px;font-size:12px;color:var(--muted)}
.ftppath{font-size:13px}
.drop{border:1.5px dashed #2c3f68;border-radius:12px;padding:22px;text-align:center;color:var(--muted);margin:10px 0;transition:.2s}
.drop.over{border-color:var(--cyan);color:var(--ink);background:#38e1ff0d}
.linklike{color:var(--cyan);cursor:pointer;text-decoration:underline}
.msg{min-height:22px;font-size:14px;color:var(--teal)}
.msg.err{color:var(--red)}
.code{background:#050912;border:1px solid var(--line);border-radius:12px;padding:14px 16px;white-space:pre-wrap;font-family:ui-monospace,Menlo,monospace;font-size:13px;color:#cfe6ff;overflow:auto}
.code.scroll{max-height:340px}
.hint{font-size:13px}
.minis{display:flex;gap:12px;margin-top:12px}
.minis div{flex:1;background:#070d1a;border:1px solid var(--line);border-radius:12px;padding:10px;text-align:center}
.minis b{display:block;font-size:19px;font-variant-numeric:tabular-nums}
.minis span{font-size:12px;color:var(--muted)}
.stgrid{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.stgrid a{display:grid;gap:2px;background:#070d1a;border:1px solid var(--line);border-radius:12px;padding:10px 12px;text-decoration:none;color:var(--ink);font-weight:700}
.stgrid a span{font-weight:400;font-size:12px;color:var(--muted)}
.stgrid a:hover{border-color:var(--cyan)}
.foot{border-top:1px solid var(--line);padding:22px;color:var(--muted);font-size:13px;text-align:center}
@media(max-width:860px){.grid2{grid-template-columns:1fr}.top nav{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}