body {
    font-family: Arial;
    margin: 0;
    background: #f5f5f5;
}

.navbar {
    display: flex;
    justify-content: space-between;
    padding: 15px 40px;
    background: white;
}

.nav-links a {
    margin-left: 20px;
    text-decoration: none;
}

.hero {
    text-align: center;
    padding: 60px;
}

.main-layout {
    display: flex;
    gap: 20px;
    max-width: 1100px;
    margin: auto;
}

.content {
    flex: 3;
    padding: 20px;
}

.sidebar {
    flex: 1;
}

.card {
    background: white;
    padding: 15px;
    margin: 10px 0;
    border-radius: 10px;
}

.highlight {
    background: #e0e7ff;
}

.emergency {
    border-left: 4px solid red;
}