.sts-symbol {
  width: 64px;
  height: 64px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.sts-symbol svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
@media (min-width: 1024px) {
  .sts-symbol {
    width: 80px;
    height: 80px;
  }
}

.sts-block-symbol-text {
  padding: 48px 0;
}
.sts-block-symbol-text__heading {
  text-align: left;
  margin-bottom: 32px;
}
.sts-block-symbol-text__heading.has-align-left {
  text-align: left;
}
.sts-block-symbol-text__heading.has-align-center {
  text-align: center;
}
.sts-block-symbol-text__heading.has-align-right {
  text-align: right;
}
.sts-block-symbol-text__columns {
  --min-column-size: 200px;
  --max-column-size: 400px;
  --columns-template: repeat(auto-fit, minmax(var(--min-column-size), 1fr));
  display: grid;
  grid-template-columns: 1fr 1fr;
  justify-items: center;
  gap: 16px;
}
.sts-block-symbol-text__columns--1 {
  --columns-template: repeat(1, minmax(var(--min-column-size), var(--max-column-size)));
}
.sts-block-symbol-text__columns--2 {
  --columns-template: repeat(2, minmax(var(--min-column-size), var(--max-column-size)));
}
.sts-block-symbol-text__columns--3 {
  --columns-template: repeat(3, minmax(var(--min-column-size), var(--max-column-size)));
}
.sts-block-symbol-text__columns--4 {
  --columns-template: repeat(4, minmax(var(--min-column-size), 1fr));
}
@media (min-width: 1024px) {
  .sts-block-symbol-text__columns {
    grid-template-columns: var(--columns-template);
    justify-content: center;
    gap: 64px;
  }
}
.sts-block-symbol-text__column {
  text-align: center;
}
.sts-block-symbol-text__column > .sts-symbol {
  margin: 0 auto;
}
.sts-block-symbol-text__column-heading {
  margin-bottom: 8px;
}
.sts-block-symbol-text__column-body {
  margin-bottom: 0;
}
@media (min-width: 1024px) {
  .sts-block-symbol-text__column {
    max-width: 400px;
  }
}
.sts-block-symbol-text__column.has-align-left {
  text-align: left;
}
.sts-block-symbol-text__column.has-align-left > .sts-symbol {
  margin-left: 0;
  margin-right: auto;
}
.sts-block-symbol-text__column.has-align-center {
  text-align: center;
}
.sts-block-symbol-text__column.has-align-center > .sts-symbol {
  margin-left: auto;
  margin-right: auto;
}
.sts-block-symbol-text__column.has-align-right {
  text-align: right;
}
.sts-block-symbol-text__column.has-align-right > .sts-symbol {
  margin-left: auto;
  margin-right: 0;
}
.sts-block-symbol-text__symbol {
  margin-bottom: 16px;
}
.sts-block-symbol-text__text {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sts-symbol-text {
  width: 100%;
}
.sts-symbol-text__heading {
  margin-bottom: 2rem;
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.3;
}
@media (min-width: 1024px) {
  .sts-symbol-text__heading {
    font-size: 2.5rem;
    margin-bottom: 3rem;
  }
}
.sts-symbol-text__columns {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .sts-symbol-text__columns {
    gap: 2.5rem;
  }
}
@media (min-width: 1024px) {
  .sts-symbol-text__columns {
    gap: 3rem;
  }
}
.sts-symbol-text__columns--1 {
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .sts-symbol-text__columns--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 768px) {
  .sts-symbol-text__columns--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .sts-symbol-text__columns--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 768px) {
  .sts-symbol-text__columns--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .sts-symbol-text__columns--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}
.sts-symbol-text__column {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.sts-symbol-text__symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 80px;
}
.sts-symbol-text__symbol .sts-symbol {
  width: 100%;
  height: auto;
}
.sts-symbol-text__symbol .sts-symbol img {
  width: 100%;
  height: auto;
  display: block;
}
@media (min-width: 1024px) {
  .sts-symbol-text__symbol {
    max-width: 100px;
  }
}
.sts-symbol-text__text {
  flex: 1;
}
.sts-symbol-text__block-wrapper {
  position: relative;
  min-height: 100px;
  border: 2px dashed #ddd;
  border-radius: 0.25rem;
  padding: 0.5rem;
  background: #fafafa;
}
.sts-symbol-text__block-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: #666;
  background: white;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  margin-bottom: 0.5rem;
}
.sts-symbol-text__inner-blocks-container {
  margin-top: 2rem;
  padding: 1rem;
  background: #f0f0f0;
  border-radius: 0.5rem;
  border: 2px dashed #ccc;
}
.sts-symbol-text__inner-blocks-container::before {
  content: "Text Blocks (one per column):";
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #666;
  margin-bottom: 1rem;
}

.wp-block-sts-symbol-text .sts-symbol-text__heading:empty::before {
  content: attr(placeholder);
  color: #999;
  opacity: 0.6;
}