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var(--border-color);border-top:4px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.home-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#eff6ff,#dbeafe);padding:2rem}.hero{text-align:center;max-width:700px}.hero h1{font-size:2.5rem;color:var(--text-primary);margin-bottom:1rem;font-weight:800}.subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:.5rem}.description{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem;width:100%}.feature-card{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:1.25rem;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow 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