:root{color-scheme:light;--bg:#F7F8FA;--bg-card:#FFFFFF;--bg-card-hover:#FAFBFC;--bg-muted:#F1F3F5;--border:#E5E7EB;--border-strong:#D1D5DB;--text:#111827;--text-secondary:#6B7280;--text-muted:#9CA3AF;--primary:#6366F1;--primary-hover:#4F46E5;--primary-light:#EEF2FF;--primary-50:rgba(99,102,241,0.07);--success:#10B981;--success-light:#D1FAE5;--error:#EF4444;--error-light:#FEE2E2;--radius:12px;--radius-sm:8px;--radius-lg:16px;--radius-xl:20px;--font-sans:"Outfit",system-ui,-apple-system,sans-serif;--font-mono:"JetBrains Mono","Menlo",monospace;--ease:cubic-bezier(0.25,0.1,0.25,1);--ease-out:cubic-bezier(0.16,1,0.3,1);--ease-spring:cubic-bezier(0.34,1.56,0.64,1);--step-w:420px;font-family:var(--font-sans);font-weight:400;line-height:1.6;color:var(--text);background-color:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;min-height:100dvh;overflow-x:hidden;background:var(--bg)}::selection{background:var(--primary-light);color:var(--primary)}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}code{font-family:var(--font-mono);font-size:.85em;color:var(--primary);background:var(--primary-light);padding:.15em .4em;border-radius:var(--radius-sm)}