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span:before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:middle;animation:signaturePulse 2.5s ease-in-out infinite;box-shadow:0 0 6px rgba(0,209,178,.5)}@media (max-width:1024px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.sidebar-toggle{display:flex}.sidebar-overlay.visible{display:block}.main-content{margin-left:0}.topbar{padding-left:60px}}@media (max-width:640px){.content-area{padding:20px 16px}.kpi-grid{grid-template-columns:1fr 1fr;gap:10px}.kpi-card{padding:16px}.kpi-card-value{font-size:22px}.topbar-balances{display:none}}