:root{--highlight-red:#ff3333;--dark-bg:#0a0a0a;--dark-card:#141414;--dark-border:#2a2a2a}.bg-grid-pattern{background-image:radial-gradient(rgba(255,51,51,.1) 1px,transparent 0);background-size:20px 20px}.glow-text{text-shadow:0 0 20px rgba(255,51,51,.3)}.card-gradient{background:linear-gradient(145deg,var(--dark-card),#1a1a1a)}.highlight-glow{box-shadow:0 0 20px rgba(255,51,51,.15)}.border-gradient{border:1px solid transparent;background:linear-gradient(var(--dark-card),var(--dark-card)) padding-box,linear-gradient(145deg,var(--highlight-red),transparent) border-box}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--dark-bg)}::-webkit-scrollbar-thumb{background:var(--dark-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--highlight-red)}