/* styles.css */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c7cbc;
    --text-color: #333;
    --background-color: #f8f8f8;
}

body {
    margin: 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
}

.container {
    max-width: 100%;
    width: 960px;
    margin: auto;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-radius: 8px;
    background-color: white;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #ddd;
}

.header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.header .menu {
    display: flex;
    gap: 20px;
}

.menu a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.menu a:hover {
    color: var(--secondary-color);
}

.content {
    padding: 20px;
}

.card {
    background-color: white;
    border: 1px solid #eaeaea;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-top: 20px;
}

.card h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.card p {
    color: var(--text-color);
    margin-bottom: 10px;
}

.card button {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.card button:hover {
    background-color: #555;
}

footer {
    padding: 20px;
    border-top: 1px solid #eee;
    font-size: 0.9em;
    color: #888;
    text-align: center;
}