/* Global Editorial Stylesheet for PastUnfolded.com */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #f8f9fa;
    color: #2d3748;
    line-height: 1.625;
    padding: 0;
}
header {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    padding: 1.5rem 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.logo a {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1a365d;
    text-decoration: none;
    letter-spacing: -0.025em;
}
nav a {
    color: #4a5568;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    margin-left: 1.5rem;
    transition: color 0.2s ease;
}
nav a:hover {
    color: #1a365d;
}
.container {
    max-width: 800px;
    margin: 3rem auto;
    background: #ffffff;
    padding: 2.5rem 3rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}
h1 {
    font-size: 2.25rem;
    color: #1a365d;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}
h2 {
    font-size: 1.5rem;
    color: #1a365d;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid #edf2f7;
    padding-bottom: 0.25rem;
}
h3 {
    font-size: 1.2rem;
    color: #2c5282;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}
p {
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}
strong {
    color: #1a202c;
}
ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}
li {
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}
blockquote {
    border-left: 4px solid #1a365d;
    background-color: #f7fafc;
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: #4a5568;
    border-radius: 0 4px 4px 0;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    font-size: 0.95rem;
}
th {
    background-color: #1a365d;
    color: #ffffff;
    text-align: left;
    padding: 0.75rem 1rem;
    font-weight: 600;
}
td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e2e8f0;
}
tr:nth-child(even) {
    background-color: #f8f9fa;
}
.sources {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px dashed #cbd5e0;
    font-size: 0.9rem;
    color: #718096;
}
.sources h4 {
    color: #4a5568;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
}
.hub-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}
@media (min-width: 768px) {
    .hub-grid {
        grid-template-columns: 1fr 1fr;
    }
}
.category-card {
    background: #f7fafc;
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
}
.category-card h2 {
    margin-top: 0;
    border-bottom: 2px solid #1a365d;
}
.story-link-list {
    list-style-type: none;
    padding-left: 0;
}
.story-link-list li {
    margin-bottom: 0.75rem;
}
.story-link-list a {
    color: #2b6cb0;
    text-decoration: none;
    font-weight: 500;
}
.story-link-list a:hover {
    text-decoration: underline;
    color: #1a365d;
}
footer {
    text-align: center;
    margin-top: 5rem;
    padding: 2rem 1rem;
    border-top: 1px solid #e2e8f0;
    background-color: #ffffff;
    color: #718096;
    font-size: 0.9rem;
}
footer a {
    color: #4a5568;
    margin: 0 0.5rem;
    text-decoration: none;
}
footer a:hover {
    color: #1a365d;
}
.contact-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 1.5rem;
}
.contact-form label {
    font-weight: 600;
    margin-bottom: 0.25rem;
    display: block;
}
.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #cbd5e0;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}
.contact-form button {
    background-color: #1a365d;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}
.contact-form button:hover {
    background-color: #2b6cb0;
}