.research-dialog {
  width: min(1180px, calc(100vw - 32px));
  max-width: none;
  max-height: calc(100vh - 32px);
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: var(--cream);
  color: var(--ink);
  box-shadow: 0 28px 80px #07171052;
  overflow: hidden;
}

.research-dialog::backdrop { background: #10231de6; }
.research-dialog-shell { max-height: calc(100vh - 32px); overflow: auto; padding: 28px; }
.research-dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.research-dialog-head small { color: var(--green); font-size: 10px; font-weight: 700; letter-spacing: 2px; }
.research-dialog-head h2 { margin: 5px 0 2px; font: 30px Georgia, "Songti SC", serif; }
.research-dialog-head p { margin: 0; color: var(--muted); font-size: 12px; }
.research-dialog-close { border: 0; background: transparent; color: var(--ink); font-size: 30px; line-height: 1; cursor: pointer; padding: 0 4px; }
.research-dialog #workspace { margin: 0; }

@media (max-width: 800px) {
  .research-dialog { width: 100vw; max-height: 100vh; border-radius: 0; }
  .research-dialog-shell { max-height: 100vh; padding: 18px; }
  .research-dialog-head { margin-bottom: 16px; }
  .research-dialog-head h2 { font-size: 25px; }
}