body {
    background-color: #f0f2f5;
    color: #1f1f1f;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container-fluid {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #e8f5e9 0%, #ffffff 100%);
}

.welcome-card {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 600px;
    width: 90%;
    text-align: center;
}

.welcome-header {
    margin-bottom: 40px;
}

.welcome-header h1 {
    color: #2e7d32;
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 10px;
    margin-top: 0;
}

.welcome-header p {
    color: #616161;
    font-size: 1.1em;
    margin: 0;
}

.logo {
    max-height: 80px;
    margin-bottom: 20px;
}

.grid-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    text-align: left;
}

@media (max-width: 600px) {
    .grid-links {
        grid-template-columns: 1fr;
    }
}

.link-card {
    background: #f9fafb;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.2s ease;
    display: block;
    text-decoration: none;
}

.link-card:hover {
    border-color: #2e7d32;
    background: #f1f8e9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.1);
}

.link-card h3 {
    margin-top: 0;
    margin-bottom: 8px;
    color: #2e7d32;
    font-size: 1.1em;
}

.link-card p {
    color: #757575;
    margin: 0;
    font-size: 0.9em;
}

.welcome-footer {
    margin-top: 40px;
    color: #9e9e9e;
    font-size: 0.85em;
    border-top: 1px solid #eeeeee;
    padding-top: 20px;
}