html, body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Segoe UI', sans-serif;
}

/* Outbox "Generating…" placeholder card — a quick pop-in when it first appears
   (on "+ New post"), then it settles and the robot keeps its thinking animation. */
@keyframes pa-thinking-in {
    0%   { opacity: 0; transform: scale(0.6) translateY(10px); }
    60%  { opacity: 1; transform: scale(1.06); }
    100% { transform: scale(1); }
}

.pa-thinking-card {
    animation: pa-thinking-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}