.chat-box { box-shadow: inset 0 0 0 1px rgba(255,255,255,.03), 0 14px 26px rgba(0,0,0,.16); }
.chat-msg { background: linear-gradient(180deg, rgba(255,255,255,.015), transparent); border-radius: var(--r); margin-bottom: .5rem; }
.chat-msg:last-child { margin-bottom: 0; }