*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#040810;
  --blue-deep:#003399;
  --blue:#00AEEF;
  --green:#39FF14;
  --text:#f4f8ff;
  --muted:#9eb4d4;
  --border:rgba(255,255,255,.1);
  --card:rgba(12,22,44,.78);
  --radius:18px;
  --font:'Inter',system-ui,sans-serif;
}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
.bg-mesh{
  position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%,rgba(0,51,153,.5),transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%,rgba(0,174,239,.14),transparent),
    radial-gradient(ellipse 50% 30% at 0% 80%,rgba(57,255,20,.07),transparent),
    var(--bg);
}
.bg-grid{
  position:fixed;inset:0;z-index:-1;opacity:.04;
  background-image:linear-gradient(rgba(255,255,255,.45) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.45) 1px,transparent 1px);
  background-size:48px 48px;
}
.wrap{width:min(960px,92vw);margin:0 auto}
.topbar{
  background:linear-gradient(90deg,var(--blue-deep),#0044aa);
  border-bottom:1px solid var(--border);
  font-size:.8rem;
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:.65rem 0;color:rgba(255,255,255,.92);
}
.topbar-link{color:#fff;font-weight:600}
.topbar-link:hover{text-decoration:underline}
.page{padding:2rem 0 3rem}
.brand{
  display:flex;flex-wrap:wrap;align-items:center;gap:1.25rem;
  margin-bottom:1.5rem;
}
.brand-logo img{height:52px;width:auto;filter:drop-shadow(0 4px 20px rgba(0,174,239,.25))}
.brand-text h1{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800;letter-spacing:-.02em}
.brand-text p{color:var(--muted);margin-top:.35rem;max-width:36rem}
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  backdrop-filter:blur(12px);
  box-shadow:0 20px 60px rgba(0,0,0,.35);
}
.test-card{padding:1.5rem 1.5rem 1.25rem;margin-bottom:1.25rem}
.server-pill{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.45rem .85rem;border-radius:999px;
  background:rgba(0,174,239,.1);border:1px solid rgba(0,174,239,.25);
  font-size:.85rem;color:var(--muted);margin-bottom:1.25rem;
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
.gauges{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:1rem;align-items:end;margin-bottom:1.25rem;
}
.gauge-box{text-align:center}
.gauge-box canvas{max-width:100%;height:auto;margin:0 auto;display:block}
.gauge-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-top:.25rem}
.gauge-value{font-size:1.35rem;font-weight:700;color:var(--blue);margin-top:.15rem}
.gauge-box--sm{
  display:flex;flex-direction:column;justify-content:center;gap:.75rem;
  padding:1rem;border-radius:14px;background:rgba(0,51,153,.25);border:1px solid var(--border);
}
.stat-block{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.stat-label{font-size:.85rem;color:var(--muted)}
.stat-value{font-size:1.25rem;font-weight:700;color:var(--green)}
.progress-wrap{margin-bottom:1rem}
.progress-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
.progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--blue-deep),var(--blue),var(--green));transition:width .2s ease}
.progress-label{display:block;margin-top:.45rem;font-size:.82rem;color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:.75rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.85rem 1.6rem;border-radius:12px;font-weight:700;font-size:1rem;
  border:1px solid transparent;cursor:pointer;transition:.2s ease;
}
.btn-primary{
  background:linear-gradient(135deg,var(--blue-deep),#0055cc);
  color:#fff;box-shadow:0 8px 28px rgba(0,51,153,.45);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 32px rgba(0,174,239,.35)}
.btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.hint{font-size:.78rem;color:var(--muted)}
.hint a{color:var(--blue)}
.tips{padding:1.25rem 1.5rem}
.tips h2{font-size:1.05rem;margin-bottom:.75rem}
.tips ul{padding-left:1.1rem;color:var(--muted);font-size:.9rem}
.tips li+li{margin-top:.35rem}
.tips a{color:var(--blue);font-weight:600}
.footer{
  border-top:1px solid var(--border);
  padding:1.25rem 0 2rem;font-size:.82rem;color:var(--muted);
}
.footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem}
.footer a{color:var(--blue)}
@media (max-width:600px){
  .brand{flex-direction:column;align-items:flex-start}
  .test-card{padding:1.1rem}
}