body {
    background: #f8f9fa; 
    color: #212529;
    font-family: system-ui, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    text-align: center;
    padding: 15px; 
    box-sizing: border-box;
}

.content-container {
    background: #ffffff; 
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.08); 
    padding: 40px;
    width: 100%;
    max-width: 800px;
}

.logo-link {
    outline: none;
    display: inline-block;
}

.logo {
    max-width: 250px;
    height: auto;
    margin-bottom: 30px;
}

.subtitle-line {
    font-size: 2.2em; 
    font-weight: 300;
    color: #6c757d;
    margin-bottom: 5px;
}

.status-line {
    font-size: 3em; 
    color: #3466AB; /* Brand Blue */
    font-weight: bold;
    line-height: 1.1em;
    margin-bottom: 20px;
}

p {
    font-size: 1.2em;
    margin-top: 25px;
    color: #212529;
    line-height: 1.6em;
}

.divider {
    width: 100%;
    height: 1px;
    background: rgba(0, 0, 0, 0.08);
    margin: 25px 0;
}

footer {
    margin-top: 40px;
    font-size: 0.9em;
    color: #6c757d; 
}

@media (max-width: 768px) {
    .logo { max-width: 200px; }
    .subtitle-line { font-size: 1.8em; }
    .status-line { font-size: 2.2em; }
    .content-container { padding: 25px; }
    p { font-size: 1.1em; }
}