:root{--bg-primary:#F8FAFC;--bg-secondary:#FFFFFF;--text-primary:#0F172A;--text-secondary:#475569;--accent:#3B82F6;--accent-hover:#2563EB;--border-color:#E2E8F0;--glass-bg:rgba(255, 255, 255, 0.7);--glass-border:rgba(255, 255, 255, 0.18);--code-bg:#1E293B;--code-text:#F8FAFC}[data-theme=dark]{--bg-primary:#0F172A;--bg-secondary:#1E293B;--text-primary:#F8FAFC;--text-secondary:#94A3B8;--accent:#60A5FA;--accent-hover:#93C5FD;--border-color:#334155;--glass-bg:rgba(15, 23, 42, 0.7);--glass-border:rgba(255, 255, 255, 0.08);--code-bg:#0B1120;--code-text:#F8FAFC}*{box-sizing:border-box;margin:0;padding:0}body{font-family:inter,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:var(--accent);text-decoration:none;transition:color .2s 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p>img:only-child,.post-content>img,.post-content figure img{display:block;object-fit:contain}