.rocket-card {
  max-width: 720px;
  margin: auto;
  padding: 30px;
  background: linear-gradient(135deg, #eef5ff, #ffffff);
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,.1);
  font-family: system-ui;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 12px;
}

input, select, button {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #ccc;
  width: 100%;
}

button {
  background: #0052cc;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  margin-top: 12px;
}

.big {
  font-size: 34px;
  font-weight: 700;
  color: #0052cc;
}

ul {
  padding-left: 18px;
}

.note {
  font-size: 13px;
  opacity: .7;
}