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var(--card-border);color:var(--text-muted)}.tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}@media (max-width: 900px){.hero-grid{grid-template-columns:1fr}.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.nav-links{display:none}.hamburger{display:flex}.hero h1{font-size:32px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.result-grid{grid-template-columns:repeat(2,1fr)}.hero-art{min-height:220px;font-size:80px}.nav-actions .btn-label{display:none}}@media (max-width: 480px){.hero h1{font-size:27px}.result-grid{grid-template-columns:1fr}.podium{gap:8px}.podium-item{width:90px}.page-heading h1{font-size:23px}}