@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
        body { font-family: 'Inter', sans-serif; }
        .nav-btn { white-space: nowrap; flex-shrink: 0; }
        /* Hide empty ad slots until AdSense serves real ads (no blank gaps) */
        ins.adsbygoogle[data-ad-status="unfilled"] { display: none !important; }
        .ad-wrap:has(> ins.adsbygoogle[data-ad-status="unfilled"]) { display: none !important; }
        /* Custom scrollbars */
        ::-webkit-scrollbar { width: 6px; height: 6px; }
        ::-webkit-scrollbar-track { background: transparent; }
        ::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
        .dark ::-webkit-scrollbar-thumb { background: #475569; }