:root{--portal-bg:#F7F8FA;--portal-bg-white:#FFFFFF;--portal-bg-sidebar:#FFFFFF;--portal-bg-card:#FFFFFF;--portal-bg-muted:#F1F3F5;--portal-bg-hover:#F5F5F7;--portal-border:#E5E7EB;--portal-border-light:#F0F0F2;--portal-text-primary:#111827;--portal-text-secondary:#4B5563;--portal-text-muted:#9CA3AF;--portal-text-faint:#D1D5DB;--portal-accent:#111827;--portal-accent-light:#374151;--portal-green:#10B981;--portal-green-light:#D1FAE5;--portal-blue:#3B82F6;--portal-blue-light:#DBEAFE;--portal-yellow:#47BFAF;--portal-yellow-light:#E6F7F5;--portal-yellow-dark:#379E90;--portal-yellow-border:#47BFAF;--portal-shadow-sm:0 1px 2px rgba(0,0,0,0.04);--portal-shadow-md:0 2px 8px rgba(0,0,0,0.06),0 0 1px rgba(0,0,0,0.04);--portal-shadow-lg:0 4px 16px rgba(0,0,0,0.08);--portal-radius:12px;--portal-radius-sm:8px;--portal-radius-lg:16px;--transition:all 0.2s ease}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:DM Sans,sans-serif;background:var(--portal-bg);color:var(--portal-text-primary);min-height:100vh}input:focus,select:focus,textarea:focus{outline:none}button{cursor:pointer;font-family:DM Sans,sans-serif}@keyframes spin{to{transform:rotate(1turn)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(0,0,0,.15);border-radius:3px}