.content-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0;
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--color-background);
  padding: 12px 0;
}
.content-toolbar select {
  max-width: 280px;
}
.content-columns {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) 350px;
  gap: 28px;
  align-items: start;
}
.content-section {
  background: #fff;
  border: 1px solid #e5e5e1;
  border-radius: 12px;
  padding: 22px;
  margin-bottom: 20px;
}
.content-section h2 {
  font-size: 18px;
  margin: 0 0 16px;
}
.content-section label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 13px;
  margin: 13px 0;
}
.content-section textarea,
.content-section input,
.content-section select {
  font: inherit;
  color: #171719;
  padding: 10px;
  border: 1px solid #dcdcd5;
  border-radius: 6px;
  width: 100%;
  box-sizing: border-box;
  background: #fff;
}
.content-section textarea {
  min-height: 90px;
  resize: vertical;
}
.content-product {
  border-top: 1px solid #e5e5e1;
  padding: 16px 0;
  margin-top: 16px;
}
.content-product h3 {
  font-size: 16px;
  margin: 0;
}
.content-section .muted {
  font-size: 12px;
  line-height: 1.8;
}
.content-section .check-label {
  flex-direction: row;
  align-items: flex-start;
}
.check-label input {
  width: auto;
  margin-top: 4px;
}
.qr-thumbnail {
  display: block;
  width: 140px;
  max-height: 160px;
  object-fit: contain;
}
.content-preview {
  position: sticky;
  top: 84px;
}
.content-preview > select {
  width: 100%;
  margin-bottom: 14px;
}
.content-preview-phone {
  background: #fff;
  border: 1px solid #deded8;
  border-radius: 20px;
  padding: 24px;
  max-height: 660px;
  overflow: auto;
  font-family: MrXSourceHan;
  box-shadow: 0 8px 25px #17171908;
  overflow-wrap: anywhere;
}
.content-preview-phone h2 {
  font-size: 26px;
  margin: 25px 0 8px;
}
.content-preview-phone h3 {
  font-size: 17px;
  margin: 25px 0 12px;
}
.mini-nav {
  text-align: center;
  font-size: 14px;
  font-weight: 550;
}
.content-preview-phone p {
  font-size: 12px;
  line-height: 1.85;
  white-space: pre-wrap;
}
.mini-product {
  background: #fafaf8;
  border: 1px solid #e2e2dc;
  border-radius: 10px;
  padding: 16px;
  margin-top: 12px;
}
.mini-product strong {
  font-size: 16px;
  font-weight: 550;
}
.mini-product p {
  color: #68686c;
}
.mini-action {
  display: block;
  margin: 12px 0 0 auto;
  width: max-content;
  border: 1px solid #b51e30;
  color: #b51e30;
  border-radius: 6px;
  padding: 7px 12px;
  font-size: 12px;
}
.mini-label {
  text-align: center;
  font-size: 12px;
  color: #68686c;
  margin: 20px 0;
}
.mini-notice {
  padding: 12px;
  border-radius: 8px;
  background: #f5f5f2;
  color: #68686c;
}
.mini-answer {
  min-height: 160px;
}
.mini-input {
  padding: 12px;
  background: #f5f5f2;
  border: 1px solid #deded8;
  border-radius: 8px;
  color: #898981;
  font-size: 13px;
}
.mini-foot {
  color: #68686c;
  text-align: center;
}
@media (max-width: 1100px) {
  .content-columns {
    grid-template-columns: 1fr;
  }
  .content-preview {
    position: static;
    max-width: 390px;
  }
  .content-toolbar {
    position: static;
  }
}