/* Reset and base */
html, body {
  margin: 0;
  padding: 0;
  background-color: #FFFFFF;
  font-family: '__SF Pro Display_5', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  color: #000000;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Container for the whole page */
#page {
  width: 100%;
  max-width: 768px;
  padding: 180px 20px 271.275px;
  box-sizing: border-box;
  text-align: center;
  background-color: transparent;
  position: relative;
}

/* Heading text */
#u3546-6 {
  font-weight: 900;
  font-style: normal;
  font-size: 6rem; /* responsive large font size */
  line-height: 1.2;
  font-family: '__SF Pro Display_5', sans-serif;
  margin: 0 auto 30px;
  max-width: 100%;
  color: #000000;
}

/* Password input and button container */
#password-container {
  display: inline-flex;
  gap: 10px;
  justify-content: center;
  width: 100%;
  max-width: 400px;
}

/* Password input */
#password-container input[type="password"] {
  flex: 1;
  padding: 12px 15px;
  font-size: 1.2rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

/* Enter button */
#password-container button {
  padding: 12px 25px;
  font-size: 1.2rem;
  background-color: #0000EA; /* from your .version.index color */
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 700;
  transition: background-color 0.3s ease;
}

#password-container button:hover {
  background-color: #0000cc;
}

/* Font face */
@font-face {
  font-family: '__SF Pro Display_5';
  src: url('../../fonts/sfprodisplay-blackitalic.woff') format('woff'),
       url('../../fonts/sfprodisplay-blackitalic.eot');
  font-weight: 900;
  font-style: normal;
}

/* Hide body until JS initializes */
.js body {
  visibility: hidden;
}

.js body.initialized {
  visibility: visible;
}

/* Responsive tweaks */
@media (max-width: 480px) {
  #u3546-6 {
    font-size: 3.5rem;
    padding: 0 10px;
  }
  #password-container {
    max-width: 100%;
    padding: 0 10px;
  }
  #password-container input[type="password"], 
  #password-container button {
    font-size: 1rem;
    padding: 10px;
  }
}