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@layer legacy-hub{:root{--background:#f8f9fd;--foreground:#0f172a;--card:#fff;--card-foreground:#0f172a;--muted:#f1f5f9;--muted-foreground:#64748b;--border:#e2e8f0;--primary:#0072ff;--primary-foreground:#fff;--primary-soft:#e5f1ff;--success:#10b981;--success-soft:#ecfdf5;--success-foreground:#047857;--info:#3b82f6;--info-soft:#eff6ff;--info-foreground:#1d4ed8;--warning:#f59e0b;--warning-soft:#fffbeb;--warning-foreground:#b45309;--danger:#ef4444;--danger-soft:#fef2f2;--danger-foreground:#b91c1c;--radius-lg:24px;--radius-md:16px;--radius-sm:10px;--shadow-sm:0 2px 8px #0072ff0d;--shadow-md:0 10px 30px -10px #0072ff1a;--shadow-lg:0 20px 40px -15px #0072ff26;--banner-grad:linear-gradient(135deg, #00b4ff 0%, #0056cc 100%)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.fade-in-up{animation:.6s cubic-bezier(.16,1,.3,1) forwards 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.2s}.small-gold-btn:hover{background-color:#ffffff4d}.backstage-link{color:var(--muted-foreground);border:1px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:8px;padding:10px;font-size:12px;transition:all .2s;display:flex}.backstage-link:hover{border-color:var(--primary);color:var(--primary)}.main{box-sizing:border-box;flex-direction:column;grid-column:2;gap:32px;width:100%;max-width:1600px;padding:40px;display:flex}.topbar{justify-content:space-between;align-items:center;display:flex}.welcome h1{color:var(--foreground);font-size:28px;font-weight:800}.welcome h1 span{color:var(--primary)}.top-actions{align-items:center;gap:12px;display:flex}.icon-btn{background-color:var(--card);border:1px solid var(--border);width:44px;height:44px;color:var(--muted-foreground);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:all 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