:root {
    --bg-color: #050505;
    --text-color: #f0f0f0;
    --accent-color: #e63939;
    --card-bg: #111111;
    --border-color: #222222;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.55;
    padding: 2.5rem 1.25rem;
    min-height: 100vh;
}

.container {
    max-width: 680px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 3.5rem;
    border-bottom: 4px solid var(--accent-color);
    padding-bottom: 2rem;
}

h1 {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 0.75rem;
    color: white;
}

.last-update {
    font-size: 0.95rem;
    color: #777;
    font-family: ui-monospace, monospace;
    letter-spacing: 0.5px;
}

.news-card {
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
    padding: 2rem 1.75rem;
    margin-bottom: 2.25rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px -15px rgba(230, 57, 57, 0.15);
}

.news-card h2 {
    font-size: 1.4rem;
    line-height: 1.4;
    margin-bottom: 1.4rem;
    font-weight: 600;
    color: white;
}

.source-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.source-link:hover {
    border-bottom-color: var(--accent-color);
    color: #ff5555;
}

footer {
    text-align: center;
    margin-top: 4.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid #1a1a1a;
    color: #555;
    font-size: 0.9rem;
}

.bauhaus-note {
    margin-top: 1.25rem;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    opacity: 0.5;
}

/* Mobile Optimierung */
@media (max-width: 480px) {
    body {
        padding: 1.5rem 1rem;
    }
    
    h1 {
        font-size: 1.85rem;
    }
    
    .news-card {
        padding: 1.6rem 1.4rem;
        margin-bottom: 1.8rem;
    }
    
    .news-card h2 {
        font-size: 1.25rem;
    }
}