:root{--rn-color-bg:#fff;--rn-color-surface:#fff;--rn-color-elevated:rgba(255,255,255,.9);--rn-color-text:#000;--rn-color-muted:#666;--rn-color-border:#d8d8d8;--rn-color-soft:#f4f4f4;--rn-color-danger:#b00020;--rn-color-focus:#000;--rn-shadow-soft:0 16px 40px rgba(0,0,0,.08);--rn-shadow-strong:0 20px 60px rgba(0,0,0,.12);--rn-space-1:.5rem;--rn-space-2:1rem;--rn-space-3:1.5rem;--rn-space-4:2rem;--rn-space-5:3rem;--rn-space-6:5rem;--rn-radius-sm:.5rem;--rn-radius-md:1rem;--rn-radius-lg:1.5rem;--rn-content:760px;--rn-wide:1200px;--rn-header-height:72px;--rn-dock-height:76px;color-scheme:light}[data-theme=dark]{--rn-color-bg:#000;--rn-color-surface:#000;--rn-color-elevated:rgba(10,10,10,.88);--rn-color-text:#fff;--rn-color-muted:#aaa;--rn-color-border:#333;--rn-color-soft:#111;--rn-color-danger:#ff8095;--rn-color-focus:#fff;--rn-shadow-soft:0 16px 40px rgba(0,0,0,.35);--rn-shadow-strong:0 20px 60px rgba(0,0,0,.5);color-scheme:dark}