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(max-width:768px){.hero{min-height:70vh}.hero-actions{flex-direction:column;align-items:center}.hero-actions>*{width:100%;max-width:300px}.features-grid,.news-grid,.showcase-grid{grid-template-columns:1fr}.features-section,.news-section,.showcase-section,.cta-section{padding:var(--spacing-3xl)0}}@media (max-width:480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.feature-card,.news-card,.showcase-card{padding:var(--spacing-lg)}}