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0}.ad-sidebar{height:600px;width:160px;position:fixed;right:24px;top:50%;transform:translateY(-50%)}.sidebar-ad{display:none}.footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);margin-top:64px;padding:48px 0 24px 0;margin-left:var(--sidebar-width)}.footer-content{max-width:var(--content-max-width);margin:0 auto;padding:0 32px;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:32px}.footer-section h4{font-size:1.125rem;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.footer-section p{color:var(--text-secondary);line-height:1.6;margin-bottom:16px}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:8px}.footer-section ul a{color:var(--text-secondary);text-decoration:none;transition:var(--transition)}.footer-section ul a:hover{color:var(--accent-primary)}.footer-bottom{text-align:center;padding:24px 32px 0 32px;border-top:1px solid 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h1{font-size:1.75rem}.stat-number{font-size:2rem}}code,pre{font-family:var(--font-mono);background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px}code{padding:2px 6px;font-size:.875rem}pre{padding:16px;overflow-x:auto;margin:16px 0}pre code{background:0 0;border:none;padding:0}.main-content a,.playground-main a,main a{color:var(--accent-primary);text-decoration:underline}.main-content a:visited,.playground-main a:visited,main a:visited{color:var(--accent-primary)}.main-content a:hover,.playground-main a:hover,main a:hover{opacity:.8}a:focus,button:focus,input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-primary);outline-offset:2px}@media print{.ad-banner,.ad-sidebar,.footer,.header,.mobile-menu-toggle,.sidebar,.theme-toggle{display:none!important}.main-content{margin-left:0!important;max-width:100%!important}body{font-size:12pt;line-height:1.5}}@media 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