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0;background:#f8f9fa}.cta-block{text-align:center;padding:2rem}.cta-text{font-size:1.25rem;color:#495057;margin:0 0 1.25rem}.cta-btn{display:inline-block;padding:.75rem 2rem;background:#0047a0;color:#fff;font-weight:600;text-decoration:none;border-radius:999px;transition:background .2s,transform .2s}.cta-btn:hover{background:#003580;transform:translateY(-2px)}@media (max-width: 768px){.sponsorship-hero{padding:3rem 0 2rem}.sponsorship-title{font-size:2rem}.tier-tabs{gap:.75rem;margin-bottom:1.25rem}.tier-nav{width:36px;height:36px}.tier-nav svg{width:18px;height:18px}.tier-buttons{padding:3px}.tier-btn{padding:.5rem 1rem;font-size:.875rem}.tier-description-block{padding:1rem 1.25rem;margin-bottom:2rem}.tier-amount-label{font-size:.75rem}.tier-description-text{font-size:.875rem}.sponsorship-description-section{padding-bottom:2rem}.sponsorship-description-p{font-size:.9375rem}.sponsors-list-gold,.sponsors-list-silver{grid-template-columns:1fr}.sponsors-list-bronze{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans KR,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#fff;overflow-x:hidden;color:#333}h1,h2,h3,.navbar-brand{font-family:Noto Sans KR,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#root{min-height:100vh;display:flex;flex-direction:column}