/* General Body Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    background-color: #111827; /* Dark Gray-Blue */
    color: #F3F4F6; /* Light Gray */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
    margin: 0;
    box-sizing: border-box;
}

/* Main Content Container */
.container {
    max-width: 56rem; /* 896px */
    width: 100%;
    text-align: center;
    background-color: #1F2937; /* Darker Gray-Blue */
    border: 1px solid #374151; /* Gray */
    border-radius: 0.5rem; /* 8px */
    padding: 2rem 3rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Header & Typography */
header {
    margin-bottom: 2rem;
}

h1 {
    font-size: 2.5rem; /* 40px */
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.025em;
    margin: 0;
}

.subtitle {
    font-size: 1.25rem; /* 20px */
    color: #FBBF24; /* Amber/Yellow */
    margin-top: 0.5rem;
    font-weight: 600;
}

.message {
    font-size: 1.125rem; /* 18px */
    line-height: 1.6;
    max-width: 42rem; /* 672px */
    margin: 0 auto 2.5rem auto;
    color: #D1D5DB; /* Lighter Gray */
}

h2 {
    font-size: 1.5rem; /* 24px */
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
}

/* Actions Section */
.actions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.action-card {
    background-color: #374151; /* Gray */
    padding: 1.5rem;
    border-radius: 0.5rem;
    text-align: left;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.action-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.action-card h3 {
    font-size: 1.25rem; /* 20px */
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 0.5rem 0;
}

.action-card p {
    color: #9CA3AF; /* Medium Gray */
    margin: 0 0 1rem 0;
}

.note-text {
    font-weight: inherit;
    color: #9CA3AF; /* Medium Gray */
}

.note-text a {
    color: #9CA3AF; /* Medium Gray */
}

.link-text {
    font-weight: 600;
    color: #FBBF24; /* Amber/Yellow */
}

.link-text:hover {
    color: #F59E0B; /* Darker Amber/Yellow */
}

/* Responsive Design */
@media (min-width: 768px) {
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    h1 {
        font-size: 3rem; /* 48px */
    }
}