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var(--border);border-top:3px solid var(--primary);border-radius:50%;width:2rem;height:2rem;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.page-header h1{font-size:2rem;font-weight:700;margin:0 0 .5rem;color:var(--text)}.page-header p{margin:0;color:var(--text-light);font-size:1rem}@media (max-width: 768px){.page-header{flex-direction:column;align-items:flex-start;gap:1rem}}