:root {
    --primary-color: #0A2351;
    --secondary-color: #E63946; /* Accent color if needed, kept subtle */
    --text-color: #333333;
    --text-light: #666666;
    --background-color: #F4F7F6;
    --card-background: #FFFFFF;
    --border-color: #E0E0E0;
    --font-family: 'Inter', sans-serif;
    --spacing-unit: 1rem;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

a:hover {
    text-decoration: underline;
}

/* Header */
.site-header {
    background-color: var(--primary-color);
    color: #FFFFFF;
    padding: 3rem 0;
    text-align: center;
    margin-bottom: 2rem;
}

.site-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.meta-info {
    font-size: 0.9rem;
    opacity: 0.9;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

/* Layout */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Main Content */
main {
    padding-bottom: 4rem;
}

section {
    background-color: var(--card-background);
    padding: 2rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.intro {
    font-size: 1.1rem;
    border-left: 4px solid var(--primary-color);
}

h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

h3 {
    font-size: 1.1rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
}

ul {
    list-style-type: disc;
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

li {
    margin-bottom: 0.5rem;
}

address {
    font-style: normal;
    margin-top: 1rem;
}

address p {
    margin-bottom: 0.5rem;
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 2rem 0;
    color: var(--text-light);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    margin-top: 2rem;
}

/* Responsive */
@media (max-width: 600px) {
    .site-header h1 {
        font-size: 1.8rem;
    }

    .meta-info {
        flex-direction: column;
        gap: 0.5rem;
    }

    section {
        padding: 1.5rem;
    }
}