* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 700px;
}

h1 {
    color: white;
    text-align: center;
    margin-bottom: 40px;
    font-size: 3em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.panel {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.panel-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    text-decoration: none;
    color: #333;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 2px solid transparent;
}

.panel-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.panel-item .icon {
    font-size: 3em;
    margin-bottom: 15px;
}

.panel-item h2 {
    font-size: 1.4em;
    margin-bottom: 10px;
    color: #2d3748;
}

.panel-item p {
    font-size: 0.95em;
    color: #666;
}

@media (max-width: 600px) {
    .panel {
        grid-template-columns: 1fr;
        padding: 25px;
    }

    h1 {
        font-size: 2em;
    }
}