/* Small system rows, not user/AI bubbles. Keep them inside the timeline flow. */
.xixi-presence-notice,.xixi-family-unread-boundary,.xixi-chat-date-separator,.xixi-chat-date-floating{align-self:center;flex:0 0 auto;box-sizing:border-box;width:fit-content;max-width:92%;margin:4px auto;padding:2px 9px;border-radius:999px;background:rgba(100,116,139,.10);color:#64748b;font-size:.72rem;font-weight:400;line-height:1.4;text-align:center;overflow-wrap:anywhere;white-space:pre-wrap;user-select:text;}
.theme-dark :is(.xixi-presence-notice,.xixi-family-unread-boundary,.xixi-chat-date-separator,.xixi-chat-date-floating){background:rgba(148,163,184,.12);color:#a8b5c8;}
.realtime-duel-code-toast:is(.xixi-helper-welcome-toast,.xixi-helper-chat-help-toast){pointer-events:auto;font-weight:500;-webkit-text-stroke:.1px currentColor;line-height:1.5;max-width:min(380px,calc(100vw - 36px));overflow-wrap:anywhere;white-space:normal;}
.xixi-helper-welcome-toast .realtime-duel-toast-highlight{color:var(--xixi-toast-accent,#fde047);font-weight:700;-webkit-text-stroke:0;}