server {
    listen 80;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;

    # Saubere URLs + Fallback
    location / {
        try_files $uri $uri/ $uri.html /index.html;
    }

    # Astro legt gehashte Assets unter /_astro ab -> lange cachen
    location /_astro/ {
        expires 1y;
        add_header Cache-Control "public, immutable";
    }
}