:root{
  --bg:#eef3fb;
  --card:#fbfdff;
  --line:#cfe0f7;
  --blue:#2d67db;
  --blue2:#367ef0;
  --blue3:#245ed2;
  --text:#6c86b6;
  --gold:#d8b04f;
  --gold-bg:#fff6de;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  min-height:100vh;
  background:
    radial-gradient(circle at 50% 10%, rgba(92,160,255,.12), transparent 28%),
    linear-gradient(180deg, #f1f5fb 0%, #eaf0f8 100%);
  font-family:"Be Vietnam Pro", Arial, sans-serif;
  color:var(--blue);
}
.page-shell{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:20px;
}
.welcome-card{
  width:min(440px, 100%);
  padding:26px 28px 28px;
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,251,255,.98));
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:0 18px 40px rgba(63,107,180,.08), inset 0 1px 0 rgba(255,255,255,.9);
  text-align:center;
}
.logo-mark{
  font-size:26px;
  line-height:1;
  margin-bottom:10px;
}
.welcome-card h1{
  margin:0;
  color:var(--blue);
  font-family:"Montserrat Alternates","Be Vietnam Pro",Arial,sans-serif;
  font-size:23px;
  line-height:1.18;
  font-weight:800;
  letter-spacing:.2px;
}
.age-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin:18px auto 20px;
  min-height:42px;
  padding:0 20px;
  border-radius:999px;
  border:1.5px solid var(--gold);
  background:var(--gold-bg);
  color:#ab7a07;
  font-size:14px;
  font-weight:700;
}
.welcome-card p{
  margin:0 0 10px;
  color:var(--text);
  font-size:14px;
  line-height:1.65;
  font-weight:600;
}
.continue-btn{
  width:100%;
  min-height:50px;
  margin-top:18px;
  border:0;
  border-radius:999px;
  background:linear-gradient(180deg, var(--blue2), var(--blue3));
  color:#fff;
  font-family:"Montserrat Alternates","Be Vietnam Pro",Arial,sans-serif;
  font-size:17px;
  font-weight:800;
  letter-spacing:.3px;
  box-shadow:0 10px 22px rgba(45,103,219,.22), inset 0 1px 0 rgba(255,255,255,.25);
  cursor:pointer;
  transition:transform .15s ease, filter .15s ease;
}
.continue-btn:hover{filter:brightness(1.04)}
.continue-btn:active{transform:translateY(1px)}
.helper-text{
  margin-top:14px;
  color:#93a8cc;
  font-size:12px;
  font-weight:500;
}
.copyright{
  margin-top:14px;
  color:#728cbb;
  font-size:13px;
  font-weight:600;
}
@media(max-width:480px){
  .welcome-card{padding:24px 20px 24px}
  .welcome-card h1{font-size:21px}
  .age-pill{font-size:13px;min-height:40px;padding:0 16px}
}