.help-button {
  height: 38px;
  padding-inline: 10px;
  border-color: transparent;
  background: transparent;
  color: #344044;
  font-weight: var(--weight-semibold);
}

.help-button:hover:not(:disabled) {
  background: rgba(255, 253, 248, 0.62);
  color: var(--accent);
}

.help-dialog {
  width: min(760px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow-pop);
}

.help-dialog::backdrop {
  background: rgba(22, 24, 29, 0.48);
  backdrop-filter: blur(8px);
}

.help-dialog-panel {
  display: grid;
  gap: 18px;
  max-height: calc(100dvh - 32px);
  padding: 22px;
  overflow: auto;
}

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

.help-dialog h2,
.help-dialog h3,
.help-dialog p,
.help-dialog ol,
.help-dialog dl {
  margin: 0;
}

.help-dialog h2 {
  font-size: 22px;
}

.help-dialog h3 {
  margin-bottom: 9px;
  color: var(--accent);
  font-size: var(--font-size-title);
}

.help-dialog header p,
.help-dialog section > p,
.help-faq p {
  margin-top: 5px;
  color: var(--text-muted);
  line-height: 1.55;
}

.help-dialog header button {
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  padding: 0;
  font-size: 22px;
  line-height: 1;
}

.help-dialog ol {
  display: grid;
  gap: 7px;
  padding-left: 22px;
  line-height: 1.5;
}

.shortcut-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px 18px;
}

.shortcut-list > div {
  display: grid;
  grid-template-columns: minmax(105px, auto) 1fr;
  align-items: center;
  gap: 8px;
}

.shortcut-list dd {
  margin: 0;
  color: var(--text-muted);
}

.shortcut-list kbd {
  display: inline-block;
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: #ffffff;
  font: inherit;
  font-size: var(--font-size-small);
}

.help-faq {
  display: grid;
  gap: 7px;
}

.help-faq details {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
}

.help-faq summary {
  cursor: pointer;
  font-weight: var(--weight-semibold);
}

@media (max-width: 700px) {
  .shortcut-list {
    grid-template-columns: 1fr;
  }
}