/* */
:root {
    --color-bg: #121212;
    --color-panel: #1f1f1f;
    --color-accent: #e50914;
    --color-accent-hover: #ff3d3d;
    --color-text: #e0e0e0;
    --font-heading: 'Georgia', serif;
    --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --radius: 6px;
}
  
body {
    margin: 0;
    padding: 0;
    background: radial-gradient(ellipse at center, #1a1a1a 0%, #121212 100%);
    color: var(--color-text);
    font-family: var(--font-body);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}
  
.vault-intro {
    background: rgba(31, 31, 31, 0.85);
    padding: 3rem 2rem;
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius);
    max-width: 600px;
    text-align: center;
    animation: fadeSlideIn 1s ease-out;
}
  
.vault-intro h1 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--color-accent);
    text-shadow: 1px 1px 1px #000;
}
  
.vault-intro p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 2rem;
    white-space: pre-line;
}
  
.vault-continue {
    display: inline-block;
    max-width: 220px;
    width: 100%;
    text-align: center;
    padding: 0.7rem 1.2rem;
    background: #e50914;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
    margin: 0 auto;
  }
  
  
.vault-continue:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
}

.fade-out {
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
  }
  

  
@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


@media (min-width: 480px) {
    body {
        font-size: 1.2rem;
        line-height: 2rem;
        padding: 2rem;
    }

    .vault-intro {
        padding: 3rem 2rem;
    }

    .vault-intro p {
        font-size: 1.1rem;
    }
}

@media (min-width: 768px) {
    body {
        font-size: 1.3rem;
        padding: 3rem;
    }

    .vault-intro {
        max-width: 720px;
        padding: 3rem 2.5rem;
    }

    .vault-intro p {
        font-size: 1.15rem;
    }
}