.reveal { font-size: 24px; }
.reveal h1 { color: #8be9fd; font-size: 1.9em; }
.reveal h2 { color: #50fa7b; font-size: 1.35em; margin-bottom: 0.45em; }
.reveal h3 { color: #ffb86c; font-size: 1.1em; }
.reveal p { margin: 0.4em 0; }
.card, .card-green, .card-purple, .card-orange, .card-cyan {
  background: #1e1f29;
  border: 1.5px solid #44475a;
  border-radius: 8px;
  padding: 10px 18px;
  margin: 10px 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.card-green { border-color: #50fa7b; }
.card-purple { border-color: #bd93f9; }
.card-orange { border-color: #ffb86c; }
.card-cyan { border-color: #8be9fd; }
.card-title { font-weight: bold; margin: 0 0 6px; line-height: 1.2; }
.card-title p { margin: 0 !important; }
.card-green .card-title { color: #50fa7b; }
.card-purple .card-title { color: #bd93f9; }
.card-orange .card-title { color: #ffb86c; }
.card-cyan .card-title { color: #8be9fd; }
.reveal mjx-container[display="true"] { margin: 0.5em 0 !important; }
.reveal .small { font-size: 0.84em; }
.reveal .references { font-size: 0.8em; }
.reveal table { font-size: 0.9em; width: 100%; }
.reveal table td, .reveal table th { padding: 0.4em 0.5em; }
.reveal .footer { color: #6272a4; font-size: 14px; }