.main-layout{display:flex;max-width:1400px;margin:0 auto;gap:2rem;padding:0 1rem}.main-content{flex:1;min-width:0}.ad-sidebar{width:300px;flex-shrink:0;position:sticky;top:2rem;height:fit-content;display:flex;flex-direction:column;gap:1rem}.ad-container{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:1rem}.ad-label{font-size:.75rem;color:#6c757d;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem;text-align:center}.adsense-container{min-height:250px;display:flex;align-items:center;justify-content:center;background:#ffffff;border-radius:4px}.mobile-ad{display:none;max-width:728px;margin:2rem auto}@media (max-width:1024px){.main-layout{flex-direction:column}.ad-sidebar{display:none}.mobile-ad{display:block}.mobile-ad .ad-container{margin:0 auto}}@media (max-width:768px){.main-layout{padding:0 .5rem;gap:1rem}.ad-container{padding:.75rem}}