:root{
  --bg:#121721;
  --panel:#1a202b;
  --panel-2:#171c26;
  --line:#2a3240;
  --line-2:#355060;
  --text:#eef3f9;
  --muted:#8b96a7;
  --muted-2:#718093;
  --accent:#31c8e6;
  --accent-2:#4c7dff;
  --accent-3:#7a53ff;
  --warning:#f59e0b;
  --shadow: 0 24px 70px rgba(0,0,0,.42);
}

*{
  box-sizing:border-box;
  margin:0;
  padding:0;
}

body{
  min-height:100vh;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px),
    radial-gradient(circle at 20% 10%, rgba(76,125,255,.16), transparent 28%),
    radial-gradient(circle at 80% 85%, rgba(49,200,230,.12), transparent 30%),
    linear-gradient(180deg, #161b25 0%, #111621 100%);
  background-size:52px 52px, 52px 52px, auto, auto, auto;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.wrap{
  width:min(100%, 760px);
  display:flex;
  flex-direction:column;
  gap:18px;
}

.topbar{
  height:70px;
  padding:0 22px;
  border-radius:18px;
  background:rgba(24,30,40,.9);
  border:1px solid rgba(255,255,255,.06);
  box-shadow:var(--shadow);
  display:flex;
  align-items:center;
  justify-content:center;
  backdrop-filter: blur(14px);
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:20px;
  font-weight:800;
}

.brand-mark{
  width:24px;
  height:24px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  display:grid;
  place-items:center;
  color:#fff;
  font-size:14px;
  font-weight:900;
}

.card{
  background:rgba(27,33,44,.92);
  border:1px solid rgba(255,255,255,.07);
  border-radius:20px;
  box-shadow:var(--shadow);
  padding:30px;
  backdrop-filter: blur(14px);
}

.hero{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}

.title{
  font-size:clamp(28px, 4vw, 42px);
  line-height:1.05;
  margin-bottom:6px;
  text-align:center;
}

.notice{
  text-align:center;
  font-weight:800;
  font-size:14px;
  letter-spacing:.08em;
  color:var(--warning);
  margin-top:-8px;
}

.cta-row{
  display:flex;
  justify-content:center;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-width:320px;
  padding:20px 30px;
  border-radius:16px;
  text-decoration:none;
  font-weight:900;
  font-size:18px;
  color:#fff;
  background:linear-gradient(135deg, var(--accent-2), var(--accent-3));
  box-shadow:0 16px 34px rgba(76,125,255,.28);
  transition:.2s;
}

.btn:hover{
  transform:translateY(-1px);
}

.side-box{
  margin-top:20px;
  padding:18px;
  border-radius:16px;
  background:linear-gradient(180deg, rgba(18,24,33,.95), rgba(20,27,38,.92));
  border:1px solid rgba(53,80,96,.55);
}

.flow{
  display:grid;
  gap:14px;
}

.flow-card{
  display:flex;
  align-items:flex-start;
  gap:14px;
  padding:16px;
  border-radius:16px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
}

.flow-icon{
  width:38px;
  height:38px;
  border-radius:50%;
  display:grid;
  place-items:center;
  border:1px solid rgba(49,200,230,.42);
  background:rgba(22,31,40,.9);
  color:#79e9f6;
  flex:0 0 auto;
}

.flow-icon.green{
  border-color:rgba(46,200,138,.45);
  color:#89efbf;
}

.flow-text h3{
  font-size:16px;
  margin-bottom:6px;
  letter-spacing:-.02em;
}

.flow-text p{
  color:var(--muted);
  font-size:14px;
  line-height:1.6;
}

.text-link{
  color:#8fdcff;
  text-decoration:none;
  font-weight:600;
  word-break:break-word;
}

.text-link:hover{
  text-decoration:underline;
}

.footer{
  display:flex;
  justify-content:center;
  margin-top:2px;
}

.footer-badge{
  width:42px;
  height:42px;
  border-radius:10px;
  background:rgba(24,30,40,.75);
  border:1px solid rgba(255,255,255,.08);
  color:#dfe6f0;
  display:grid;
  place-items:center;
  font-size:18px;
}

@media (max-width:820px){
  .hero{
    grid-template-columns:1fr;
  }
}

@media (max-width:560px){
  body{
    padding:12px;
  }

  .card{
    padding:18px;
  }

  .btn{
    width:100%;
    min-width:0;
  }
}