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#0f11170a;--shadow-3:0 12px 32px #0f11171f, 0 4px 8px #0f11170f;--ease:cubic-bezier(.2, 0, 0, 1);--dur-fast:.12s;--dur:.18s;--dur-slow:.28s;--sidebar-w:264px;--topbar-h:60px}:root[data-theme=dark]{--brand:#58c9a1;--brand-deep:#16785b;--brand-pale:#123e32;--brand-bg:#58c9a121;--on-brand:#06190f;--bg:#0c0e0d;--surface:#161a18;--surface-2:#1d221f;--surface-3:#262c28;--text-1:#f2f5f2;--text-2:#c3ccc5;--text-3:#909a93;--border-1:#2b322d;--border-2:#3a423c;--border-strong:#56635a;--focus:#8ab4ff;--danger:#ff6f61;--danger-bg:#331311;--warning:#e3b341;--warning-bg:#2c2410;--success:#58c9a1;--info:#85b7eb;--shadow-1:0 1px 2px #0006;--shadow-2:0 4px 12px #00000073;--shadow-3:0 12px 32px 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var(--ease);display:inline-flex}.btn:hover{border-color:var(--border-strong);background:var(--surface-2)}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--brand-deep);color:var(--on-brand);border-color:var(--brand-deep);box-shadow:var(--shadow-1)}.btn--primary:hover{background:var(--brand);border-color:var(--brand);box-shadow:var(--shadow-2)}.btn--ghost{background:0 0;border-color:#0000}.btn--ghost:hover{background:var(--surface-2);border-color:#0000}.card{background:var(--surface);border:1px solid var(--border-1);border-radius:var(--radius-lg);padding:var(--sp-5);box-shadow:var(--shadow-1);transition:transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease)}@media 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