* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: Arial, Helvetica, sans-serif;
  background: #ffffff;
  color: #202124;
}

body {
  min-height: 100vh;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 90px 24px;
}

.card {
  width: min(100%, 1160px);
  padding: 35px 0 60px;
  border-top: 1px solid #d9d9d9;
}

.demo-badge {
  display: inline-block;
  margin-bottom: 36px;
  padding: 7px 11px;
  border-radius: 5px;
  background: #f1f3f4;
  color: #5f6368;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(30px, 3.2vw, 43px);
  line-height: 1.15;
  font-weight: 700;
}

.reference-row {
  position: relative;
  max-width: 1150px;
}

input {
  width: 100%;
  height: 82px;
  border: 2px solid #9ec5ff;
  border-radius: 10px;
  padding: 0 18px;
  font-size: 25px;
  outline: none;
  box-shadow: 0 0 0 5px rgba(66, 133, 244, .08);
}

input:focus {
  border-color: #4285f4;
  box-shadow: 0 0 0 5px rgba(66, 133, 244, .14);
}

a {
  position: absolute;
  right: 20px;
  top: -47px;
  color: #06f;
  font-size: 22px;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.hint {
  color: #666;
  font-size: 16px;
  margin: 12px 0 26px;
}

button {
  width: 320px;
  max-width: 100%;
  height: 70px;
  border: 0;
  border-radius: 9px;
  background: #27ae4b;
  color: white;
  font-size: 28px;
  font-weight: 600;
  cursor: pointer;
}

button:hover {
  background: #219a40;
}

.message {
  min-height: 24px;
  margin-top: 18px;
  color: #555;
  font-size: 16px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 700px) {
  .page {
    padding: 50px 18px;
  }

  .card {
    padding-top: 25px;
  }

  a {
    position: static;
    display: block;
    margin: 14px 0 0;
    font-size: 17px;
  }

  input {
    height: 64px;
    font-size: 20px;
  }

  button {
    height: 58px;
    font-size: 22px;
  }
}