:root{--brand-bg:#020617;--brand-surface:#0f172a;--brand-border:#1e293b;--brand-blue:#3b82f6;--brand-gold:#f59e0b;--brand-teal:#14b8a6;--brand-purple:#a855f7;--brand-text:#f8fafc;--brand-muted:#94a3b8}html{scroll-behavior:smooth}.coretus-models-page,.coretus-models-page .font-serif{font-family:var(--font-helvetica-neue)}.glass-panel{-webkit-backdrop-filter:blur(16px);background:#0f172a99;border:1px solid #ffffff0d}.glass-panel:hover{background:#0f172acc;border-color:#ffffff1a}.shadow-glow-blue{box-shadow:0 0 30px -5px #3b82f640}.shadow-glow-gold{box-shadow:0 0 30px -5px #f59e0b33}.shadow-glow-teal{box-shadow:0 0 30px -5px #14b8a633}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin-slow{animation:30s linear infinite spin}.animate-reverse-spin{animation:40s linear infinite reverse spin}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-soft{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(.98)}}.animate-float{animation:4s ease-in-out infinite float}.animate-pulse-soft{animation:3s ease-in-out infinite pulse-soft}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#020617}::-webkit-scrollbar-thumb{background:#1e293b;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#3b82f6}details>summary{list-style:none}details>summary::-webkit-details-marker{display:none}