:root{--chat-paper:oklch(0.985 0.008 80);--chat-ink:oklch(0.18 0.01 60);--chat-ink-muted:oklch(0.45 0.01 60);--chat-rule:oklch(0.88 0.01 70);--chat-cream:oklch(0.955 0.018 75);--chat-accent:oklch(0.55 0.16 38);--chat-accent-fg:oklch(0.985 0.008 80)}