body {
    font-family: 'Arsenal', 'Segoe UI', sans-serif;
    background-color: #f4f1ec;
    color: #212529;
}

.pn-card {
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.08);
    padding: 2.5rem;
}

.pn-logo {
    max-width: 220px;
    height: auto;
}

.pn-title {
    font-weight: 700;
    letter-spacing: 0.02em;
}

.pn-title small {
    display: block;
    font-size: 1.1rem;
    font-weight: 400;
    color: #6c757d;
    margin-top: 0.25rem;
}

.form-label {
    font-weight: 700;
}

.btn-success,
.btn-primary {
    font-weight: 700;
}

@media (max-width: 576px) {
    .pn-card {
        padding: 1.5rem;
        border-radius: 0.5rem;
    }
}