:root{
  --bg:#0f1113;
  --card:#121316;
  --muted:#9aa4ad;
  --accent:#4dd0e1;
  --glass: rgba(255,255,255,0.03);
  --radius:18px;
  --btn-h:60px;
  --gap:22px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)) ,
    var(--bg);
  color:#e6eef3;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:32px;
}

/* Container fits one mobile viewport without scrolling */
.container{
  width:100%;
  max-width:560px;
  height:100vh;
  display:flex;
  flex-direction:column;
  align-items:stretch;
  justify-content:center;
  gap:var(--gap);
  padding:8px 0;
}

/* Hero */
.hero{
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border:1px solid rgba(255,255,255,0.04);
  padding:22px;
  border-radius:var(--radius);
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
  text-align:center;
}
.title{
  margin:0 0 8px 0;
  font-size:1.8rem;
  letter-spacing:0.6px;
}
.subtitle{
  margin:10px 0 0 0;
  color:var(--muted);
  font-size:0.98rem;
}

/* Buttons area */
.actions{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  margin-top:6px;
  align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:var(--btn-h);
  min-height:var(--btn-h);
  background:linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0.01));
  color:var(--accent);
  border:1px solid rgba(77,208,225,0.12);
  border-radius:14px;
  text-decoration:none;
  font-weight:600;
  font-size:1.02rem;
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
  touch-action:manipulation;
  user-select:none;
  padding:0 16px;
  min-width:0;
}
.btn:active{transform:translateY(1px)}
.btn:hover{box-shadow:0 10px 30px rgba(0,0,0,0.6)}
.btn:focus{outline:3px solid rgba(77,208,225,0.12); outline-offset:3px}

/* Make sure buttons are large enough on small screens and stack if needed */
@media (max-width:420px){
  .container{padding:18px}
  .actions{grid-template-columns:1fr; gap:14px}
  .title{font-size:1.5rem}
  .btn{height:56px; font-size:1rem; padding:0 14px}
}

/* Footer */
.foot{
  margin-top:20px;
  text-align:center;
  color:var(--muted);
  font-size:0.9rem;
  padding-bottom:6px;
}