:root {
  --hw3-streamlit-frame-height: 980px;
}

.streamlit-gui-note {
  max-width: 920px;
  margin: 0 auto 1rem;
  text-align: center;
  color: #475569;
  line-height: 1.75;
}

.streamlit-gui-toolbar {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.streamlit-gui-shell {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  background: #ffffff;
}

.streamlit-gui-frame {
  width: 100%;
  height: var(--hw3-streamlit-frame-height);
  border: none;
  display: block;
  background: #ffffff;
}

@media screen and (max-width: 1023px) {
  :root {
    --hw3-streamlit-frame-height: 1080px;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --hw3-streamlit-frame-height: 1220px;
  }

  .streamlit-gui-note {
    font-size: 0.96rem;
  }
}