.budget-section{--budget-bg: #f5f6fa;--budget-surface: #ffffff;--budget-border: #e6e8ef;--budget-text: #1f2937;--budget-text-muted: #4b5563;--budget-positive: #18794e;--budget-negative: #c81e1e;--budget-shadow: 0 1px 4px rgba(0, 0, 0, .07);font-family:Segoe UI,Roboto,Arial,sans-serif;line-height:1.4}:root[data-theme=dark] .budget-section{--budget-bg: #0f1117;--budget-surface: #1a1d27;--budget-border: #2d3045;--budget-text: #e8eaf0;--budget-text-muted: #9ca3af;--budget-positive: #34d399;--budget-negative: #f87171;--budget-shadow: 0 1px 4px rgba(0, 0, 0, .4)}.budget-page-layout{display:grid;gap:.9rem;grid-template-columns:minmax(0,1fr) 420px;align-items:start}.budget-page-main{min-width:0}.budget-page-side{width:420px;min-width:0;position:sticky;top:1rem;align-self:start}.budget-page-cards{margin-bottom:.6rem}.budget-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.8rem;margin:1rem 0 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h3{font-size:1.15rem;font-weight:700;margin-bottom:.6rem;color:var(--text-dark)}.landing-feature-card p{font-size:.95rem;color:#555;line-height:1.6}.landing-cta-band{padding:6rem 2rem;background:linear-gradient(135deg,var(--dark-bg) 0%,#1a1f35 100%);color:var(--text-light);text-align:center}.landing-cta-band h2{font-size:2.2rem;font-weight:800;margin-bottom:1rem}.landing-cta-band p{font-size:1.1rem;opacity:.85;max-width:540px;margin:0 auto}.landing-footer{background:#0a0e27;color:#ffffff8c;text-align:center;padding:1.5rem 2rem;font-size:.9rem;display:flex;gap:.75rem;justify-content:center;align-items:center;flex-wrap:wrap}.landing-footer a{color:var(--primary);text-decoration:none}.landing-footer a:hover{text-decoration:underline}:root[data-theme=dark] .landing-feature-card{background:#1e2535;box-shadow:0 4px 20px #0000004d}:root[data-theme=dark] .landing-feature-card p{color:#9ca3af}@media (max-width: 768px){.landing-features-section,.landing-cta-band{padding:4rem 1rem}.landing-cta-band h2{font-size:1.6rem}}