.advertise-page{max-width:1200px;margin:0 auto;padding:0 16px}.advertise-hero{text-align:center;background:linear-gradient(135deg,var(--accent,#22c55e)8,var(--accent,#22c55e)18);border-radius:16px;margin-bottom:48px;padding:64px 24px}.advertise-hero h1{color:#111;margin:0 0 16px;font-size:2.5rem;font-weight:800}.advertise-hero-subtitle{color:#555;max-width:640px;margin:0 auto 32px;font-size:1.125rem;line-height:1.6}.advertise-cta-primary{color:#fff;border-radius:8px;padding:14px 32px;font-size:1.05rem;font-weight:600;text-decoration:none;transition:opacity .2s;display:inline-block}.advertise-cta-primary:hover{opacity:.9}.advertise-section{margin-bottom:56px}.advertise-section h2{text-align:center;color:#111;margin:0 0 8px;font-size:1.75rem;font-weight:700}.section-subtitle{text-align:center;color:#666;margin:0 0 32px}.advertise-benefits{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-top:32px;display:grid}.benefit-card{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:28px 24px}.benefit-icon{margin-bottom:16px}.benefit-card h3{color:#222;margin:0 0 8px;font-size:1.1rem;font-weight:600}.benefit-card p{color:#555;margin:0;font-size:.95rem;line-height:1.5}.placements-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-top:32px;display:grid}.placement-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden}.placement-preview{background:#f8f9fa;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:140px;padding:20px;display:flex}.placement-sidebar{flex-direction:row}.mock-bar{background:#ddd;border-radius:4px;width:100%;height:10px}.mock-ad-zone{color:#666;text-align:center;background:#fff;border:2px dashed;border-radius:6px;padding:12px 20px;font-size:.8rem;font-weight:600}.mock-ad-sidebar{flex-shrink:0;min-width:80px}.mock-content-lines{flex-direction:column;gap:6px;width:100%;display:flex}.mock-content-lines div{background:#ddd;border-radius:4px;height:8px}.mock-content-lines div:last-child{width:70%}.mock-content-block{background:#ddd;border-radius:6px;flex:1;min-width:80px;height:60px}.placement-card h3{color:#222;margin:16px 20px 4px;font-size:1.05rem;font-weight:600}.placement-card p{color:#555;margin:0 20px 8px;font-size:.9rem;line-height:1.4}.placement-size{color:#999;margin:0 20px 16px;font-size:.8rem;display:block}.steps-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px;margin-top:32px;display:grid}.step-card{text-align:center}.step-number{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:16px;font-size:1.25rem;font-weight:700;display:inline-flex}.step-card h3{color:#222;margin:0 0 8px;font-size:1.05rem;font-weight:600}.step-card p{color:#555;margin:0;font-size:.9rem;line-height:1.5}.advertise-cta-section{text-align:center;background:linear-gradient(135deg,var(--accent,#22c55e)8,var(--accent,#22c55e)18);border-radius:16px;margin-bottom:48px;padding:48px 24px}.advertise-cta-section h2{color:#111;margin:0 0 12px;font-size:1.75rem;font-weight:700}.advertise-cta-section p{color:#555;max-width:560px;margin:0 auto 28px;font-size:1.05rem;line-height:1.5}.advertise-cta-buttons{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.advertise-cta-secondary{color:#333;background:#fff;border:1px solid #ddd;border-radius:8px;padding:14px 32px;font-size:1.05rem;font-weight:600;text-decoration:none;transition:background .2s;display:inline-block}.advertise-cta-secondary:hover{background:#f5f5f5}@media (max-width:768px){.advertise-hero{padding:40px 16px}.advertise-hero h1{font-size:1.75rem}.advertise-hero-subtitle{font-size:1rem}.advertise-section h2{font-size:1.4rem}.advertise-benefits,.placements-grid,.steps-grid{grid-template-columns:1fr}}