.board-heat-panel{margin-block:1.25rem}.board-heat-card{background:linear-gradient(145deg,color-mix(in srgb,var(--lab-surface) 92%,transparent),color-mix(in srgb,var(--lab-bg) 88%,transparent))}.board-heat--quiet{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--lab-border) 80%,transparent)}.board-heat--warming{box-shadow:inset 0 0 12px color-mix(in srgb,#f97316 18%,transparent)}.board-heat--hot{box-shadow:inset 0 0 16px color-mix(in srgb,#ef4444 22%,transparent)}.board-heat--blazing{box-shadow:inset 0 0 20px color-mix(in srgb,#eab308 28%,transparent);animation:board-heat-pulse 1.8s ease-in-out infinite}@keyframes board-heat-pulse{0%,to{filter:brightness(1)}50%{filter:brightness(1.08)}}.board-spark-panel{margin-block:1rem 1.5rem}