.hero{border-bottom:1px solid var(--filter-border);padding:10rem 0 8rem}.hero-inner{max-width:76rem}.hero-eyebrow{letter-spacing:.2em;color:var(--mc);margin-bottom:1.6rem;font-family:Pretendard;font-size:1.3rem;font-weight:700;display:inline-block}.hero h1{color:var(--mf);font-size:5.6rem;font-weight:800;line-height:1.25}.hero h1 em{color:var(--mc);font-style:normal}.hero p{color:var(--mf3);margin-top:2.4rem;font-family:Pretendard;font-size:1.7rem;line-height:1.7}.hero-actions{flex-wrap:wrap;gap:1rem;margin-top:3.5rem;display:flex}.home-section{padding:7rem 0 0}.section-title{color:var(--mf);font-size:2.8rem;font-weight:800}.section-head{justify-content:space-between;align-items:baseline;gap:1.5rem;margin-bottom:2rem;display:flex}.more-link{color:var(--mc);align-items:center;gap:.4rem;font-family:Pretendard;font-size:1.4rem;font-weight:700;display:flex}.stats{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.stat{background:var(--tia-box);border:1px solid var(--filter-border);text-align:center;border-radius:1.6rem;padding:3rem 2rem}.stat strong{color:var(--mc);font-size:3.6rem;font-weight:800;display:block}.stat span{color:var(--mf3);font-family:Pretendard;font-size:1.4rem}.activity-grid{grid-template-columns:repeat(auto-fit,minmax(24rem,1fr));gap:1.5rem;margin-top:2rem;display:grid}.activity-card{background:var(--tia-box);border:1px solid var(--filter-border);border-radius:1.6rem;padding:3rem;transition:box-shadow .2s}.activity-card:hover{box-shadow:0 2px 12px #0000000f}.activity-icon{color:var(--mc);display:flex}.activity-card h3{color:var(--mf);margin:1.5rem 0 1rem;font-size:1.9rem;font-weight:800}.activity-card p{color:var(--insite-content);font-family:Pretendard;font-size:1.5rem;line-height:1.6}.notice-preview{border:1px solid var(--filter-border);background:var(--tia-box);border-radius:1.6rem;overflow:hidden}.notice-preview li+li{border-top:1px solid var(--filter-border)}.notice-preview a{align-items:center;gap:1rem;padding:2rem 2.5rem;transition:background .15s;display:flex}.notice-preview a:hover{background:var(--mbg2)}.notice-preview-title{color:var(--mf);text-overflow:ellipsis;white-space:nowrap;flex:1;font-family:Pretendard;font-size:1.6rem;font-weight:700;overflow:hidden}.notice-preview time{color:var(--tia-date);flex-shrink:0;font-family:Pretendard;font-size:1.3rem}.join-cta{background:var(--mbg2);border-radius:1.6rem;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:2.5rem;padding:4rem;display:flex}.join-cta h3{color:var(--mf);font-size:2.2rem;font-weight:800}.join-cta p{color:var(--mf3);max-width:62rem;margin-top:1rem;font-family:Pretendard;font-size:1.5rem;line-height:1.6}@media (max-width:640px){.hero{padding:6rem 0 5rem}.hero h1{font-size:3.4rem}.hero p{font-size:1.5rem}.stats{grid-template-columns:1fr}.join-cta{padding:3rem 2rem}}