:root {
    --primary-bg: #0f172a;
    --secondary-bg: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #38bdf8;
    --glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
    --wiki-blue: #0ea5e9;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 3rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.05em;
}

.wiki-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
}

@media (max-width: 900px) {
    .wiki-layout {
        grid-template-columns: 1fr;
    }
}

.main-content h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pronunciation {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.abstract {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 4px solid var(--accent);
}

.section {
    margin-bottom: 3rem;
    background: var(--glass);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.section h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.infobox {
    background: var(--secondary-bg);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.5rem;
    position: sticky;
    top: 2rem;
}

.infobox-img {
    width: 100%;
    height: 300px;
    background: var(--glass);
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-style: italic;
    border: 1px dashed var(--border);
}

.infobox table {
    width: 100%;
    border-collapse: collapse;
}

.infobox th {
    text-align: left;
    padding: 0.5rem 0;
    color: var(--text-muted);
    font-size: 0.875rem;
    width: 40%;
}

.infobox td {
    padding: 0.5rem 0;
    font-size: 0.875rem;
    font-weight: 500;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--wiki-blue);
    color: white;
    border-radius: 9999px;
    font-size: 0.75rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--accent);
}

.timeline-year {
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.timeline-content {
    font-size: 0.95rem;
}

footer {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--border);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.2s;
}

a:hover {
    opacity: 0.8;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}