:root{--rg-bg-primary:#f7f5f0;--rg-bg-secondary:#efece5;--rg-bg-tertiary:#e5e1d6;--rg-bg-dark:#0a0d1f;--rg-text-primary:#0e1116;--rg-text-secondary:#4a4f5c;--rg-text-tertiary:#7a7f8c;--rg-text-on-dark:#f5f7fb;--rg-text-on-dark-muted:rgba(245,247,251,.65);--rg-text-on-dark-subtle:rgba(245,247,251,.4);--rg-border-subtle:rgba(14,17,22,.08);--rg-border-default:rgba(14,17,22,.14);--rg-border-strong:rgba(14,17,22,.22);--rg-accent:#cc6f45;--rg-accent-hover:#b45e36;--rg-accent-soft:rgba(204,111,69,.12);--rg-accent-deep:#b45309;--rg-radius-sm:4px;--rg-radius-md:6px;--rg-radius-lg:12px;--rg-radius-xl:20px;--rg-letter-spacing-display:-1.5px;--rg-letter-spacing-heading:-0.5px;--rg-letter-spacing-label:1.5px;--rg-section-padding-y:clamp(48px,7vw,90px);--rg-section-padding-x:clamp(16px,4vw,28px);--rg-container-max-width:1200px;--rg-bg:#0a0d1f;--rg-surface:#11142a;--rg-surface-elevated:#1a1d3a;--rg-surface-muted:#0f1226;--rg-border:hsla(0,0%,100%,.08);--rg-border-on-dark-strong:hsla(0,0%,100%,.14);--rg-text-on-dark-primary:#f5f6fa;--rg-text-on-dark-default:#9aa0b4;--rg-text-on-dark-quiet:#6b7090;--rg-accent-cool:#6c8eff;--rg-accent-cool-hover:#8aa5ff;--rg-accent-cool-soft:rgba(108,142,255,.12);--rg-success:#4ade80;--rg-warning:#fbbf24;--rg-danger:#f87171;--rg-info:#60a5fa;--rg-shadow-sm:0 1px 2px rgba(0,0,0,.04),0 2px 8px rgba(0,0,0,.04);--rg-shadow-md:0 2px 4px rgba(14,17,22,.06),0 8px 24px rgba(14,17,22,.08);--rg-shadow-lg:0 12px 32px rgba(0,0,0,.45);--rg-ease:cubic-bezier(0.2,0.8,0.2,1);--rg-duration:150ms}[data-surface=dark]{--rg-bg-primary:var(--rg-bg);--rg-bg-secondary:var(--rg-surface);--rg-bg-tertiary:var(--rg-surface-elevated);--rg-text-primary:var(--rg-text-on-dark-primary);--rg-text-secondary:var(--rg-text-on-dark-default);--rg-text-tertiary:var(--rg-text-on-dark-quiet);--rg-border-subtle:var(--rg-border);--rg-border-default:var(--rg-border-on-dark-strong);--rg-border-strong:var(--rg-border-on-dark-strong)}[data-theme=dark]{--rg-bg-primary:#0a0a0a;--rg-bg-secondary:#141414;--rg-bg-tertiary:#1f1f1f;--rg-text-primary:#fafafa;--rg-text-secondary:#a0a0a0;--rg-text-tertiary:#6f6f6f;--rg-border-subtle:hsla(0,0%,100%,.08);--rg-border-default:hsla(0,0%,100%,.12);--rg-border-strong:hsla(0,0%,100%,.2)}::selection{background:var(--rg-accent-soft);color:var(--rg-text-primary)}[data-surface=dark] ::selection{background:var(--rg-accent-cool-soft);color:var(--rg-text-on-dark-primary)}[data-surface=dark]{scrollbar-width:thin;scrollbar-color:var(--rg-border-on-dark-strong) transparent}[data-surface=dark] ::-webkit-scrollbar{width:8px;height:8px}[data-surface=dark] ::-webkit-scrollbar-thumb{background:var(--rg-border-on-dark-strong);border-radius:var(--rg-radius-md)}[data-surface=dark] ::-webkit-scrollbar-track{background:transparent}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}*{box-sizing:border-box;margin:0;padding:0;min-width:0}body,html{background:var(--rg-bg-primary);color:var(--rg-text-primary);font-family:IBM Plex Sans Arabic,Inter,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;max-width:100vw}canvas,iframe,img,svg,video{max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font-family:inherit}[dir=rtl]{font-family:IBM Plex Sans Arabic,sans-serif}[dir=ltr]{font-family:Inter,sans-serif}