:root {
    --bg-color: #f8fafc;
    --text-main: #1e293b;
    --card-bg: #ffffff;
    --primary: #2563eb;
    --hover-bg: #eff6ff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 600px;
    width: 100%;
    text-align: center;
}

h1 { margin-bottom: 5px; }
p { margin-bottom: 30px; color: #64748b; }

.app-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.app-card {
    background: var(--card-bg);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease-in-out;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.app-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-color: var(--primary);
    background-color: var(--hover-bg);
}

.app-card h3 {
    margin: 0 0 8px 0;
    color: var(--primary);
}

.app-card p {
    margin: 0;
    font-size: 0.9rem;
}