.top-control-divider {
  width: 1px;
  height: 16px;
  margin: 0 2px;
  background: var(--line-strong);
}

.help-trigger {
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: #fff;
  color: #475467;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.help-trigger:hover {
  border-color: #98a2b3;
  background: #fcfcfd;
  color: var(--text);
}

.help-trigger:focus-visible {
  outline: 3px solid var(--accent-soft);
  border-color: var(--accent);
}

.help-dialog {
  width: min(620px, calc(100% - 28px));
  max-height: min(82vh, 760px);
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
  box-shadow: 0 24px 70px rgba(16, 24, 40, .2);
}

.help-dialog::backdrop {
  background: rgba(16, 24, 40, .3);
  backdrop-filter: blur(2px);
}

.help-dialog .dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.help-dialog .dialog-head .muted {
  margin: 0;
  line-height: 1.55;
}

.help-dialog .dialog-close {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  border: 0;
  border-radius: 999px;
  background: #f2f4f7;
  color: #475467;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.help-dialog .dialog-close:hover {
  background: #e4e7ec;
  color: var(--text);
}

.help-content {
  display: grid;
  gap: 16px;
}

.help-content section {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.help-content section:first-child {
  padding-top: 0;
  border-top: 0;
}

.help-content h3 {
  margin: 0 0 4px;
  font-size: 14px;
  letter-spacing: -.01em;
}

.help-content p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
}

.warning-card {
  border-color: #fecdca;
  background: #fff7f6;
  box-shadow: none;
}

.warning-card strong {
  color: var(--danger);
}

.warning-card p {
  margin: 6px 0 0;
  color: #7a271a;
  line-height: 1.55;
}