:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#111827b3;--bg-card-hover:#1e293bcc;--bg-glass:#ffffff0d;--bg-glass-hover:#ffffff14;--accent-blue:#00d4ff;--accent-violet:#7c3aed;--accent-gradient:linear-gradient(135deg, #00d4ff, #7c3aed);--accent-gradient-hover:linear-gradient(135deg, #3df, #9333ea);--text-primary:#f9fafb;--text-secondary:#9ca3af;--text-muted:#6b7280;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--border:#ffffff14;--border-hover:#ffffff26;--docx-color:#2b7cd3;--xlsx-color:#1d9e5e;--txt-color:#6b7280;--md-color:#9333ea;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow-blue:0 0 20px #00d4ff4d;--shadow-glow-violet:0 0 20px #7c3aed4d;--transition-fast:.15s ease;--transition-normal:.3s ease;--transition-slow:.5s 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Display,serif;font-size:1.1rem;font-style:italic;font-weight:700;display:block}.promo-desc{color:#e2e8f0;text-shadow:0 2px 4px #00000080;font-size:.95rem;font-weight:500;line-height:1.6}.promo-hotline{margin-top:var(--space-lg);align-items:center;gap:var(--space-sm);border-radius:var(--radius-full);color:#f9fafb;-webkit-backdrop-filter:blur(8px);transition:all var(--transition-fast);background:#ffffff1a;border:1px solid #fff3;padding:.4rem 1.2rem;font-size:.9rem;font-weight:600;display:inline-flex;box-shadow:0 4px 12px #0003}.promo-banner:hover .promo-hotline{background:#fff3;border-color:#fff6;transform:translateY(-2px)scale(1.05);box-shadow:0 6px 16px #0000004d}@media (width<=768px){.promo-banners{gap:var(--space-lg);grid-template-columns:1fr}}