.dca-calculator{position:relative;width:100%;min-height:100vh;background:#0A0A0A;overflow:hidden}:root{--color-primary-black:#ffffff;--color-primary-white:#151B23;--color-white:#ffffff;--color-text-primary:#ffffff;--color-text-secondary:#9CA3AF;--color-accent-orange:#10B981;--color-accent-blue:#10B981;--color-accent-red:#d4183d;--color-accent-green:#10B981;--color-accent-coral:#10B981;--color-gray-light:#1a2332;--color-gray-medium:#9CA3AF;--color-gray-dark:#A0AEC0;--color-gray-lighter:rgba(255,255,255,0.1);--color-gray-darker:#D1D5DB;--color-gray-lightest:#0d1117;--color-background-cream:#0B0E11;--color-surface:#151B23;--color-surface-elevated:#1a2332;--color-surface-hover:#1f2937;--color-error:#d4183d;--color-error-light:rgba(212,24,61,0.1);--font-family-primary:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-family-secondary:"Inter",sans-serif;--font-family-serif:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-family-body:var(--font-family-primary);--font-weight-regular:400;--font-weight-medium:500;--font-weight-bold:700;--font-weight-black:900;--font-weight-semibold:600;--font-size-xl:5rem;--font-size-large:2.5rem;--font-size-medium:1.75rem;--font-size-body:1rem;--font-size-small:0.875rem;--font-size-xs:0.75rem;--font-size-tiny:0.625rem;--font-size-md:1rem;--font-size-lg:1.125rem;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:24px;--spacing-2xl:32px;--spacing-3xl:48px;--spacing-4xl:64px;--spacing-5xl:96px;--max-width:1200px;--header-height:80px;--border-radius:12px;--border-radius-small:8px;--border-radius-md:12px;--border-radius-lg:16px;--border-radius-xl:20px;--transition-fast:0.15s ease-out;--transition-normal:0.3s ease-out;--transition-slow:0.5s ease-out;--shadow-sm:0 2px 8px rgba(0,0,0,0.3);--shadow-md:0 8px 24px rgba(0,0,0,0.4);--shadow-lg:0 25px 50px -12px rgba(0,0,0,0.5);--shadow-card:0 4px 16px rgba(0,0,0,0.3);--shadow-glow:0 0 40px rgba(16,185,129,0.1);--z-header:10000;--z-modal:10100;--z-dropdown:300;--z-dropdown-frequency:350;--z-dropdown-asset:400;--z-overlay:150}.heading-standard{font-size:2.5rem;color:var(--color-white)}.heading-logo,.heading-section,.heading-standard{font-family:var(--font-family-serif);font-weight:var(--font-weight-regular);text-transform:none;letter-spacing:normal;line-height:1.1}.heading-section{font-size:1.5rem;color:var(--color-white)}.heading-subtext{font-family:var(--font-family-serif);font-style:italic;font-weight:var(--font-weight-regular);color:var(--color-text-secondary)}@media (max-width:768px){.heading-standard{font-size:1.75rem}.heading-logo{font-size:2rem}.heading-section{font-size:1.25rem}}@media (max-width:480px){.heading-standard{font-size:1.5rem}.heading-logo{font-size:1.75rem}.heading-section{font-size:1.125rem}}