.breakpointWrapper {
  position: relative;
}
.breakpointWrapper::after {
  content: "desktop";
  position: fixed;
  bottom: 7.5%;
  right: 0;
  background-color: black;
  color: white;
  padding: 20px;
  font-size: 18px;
  font-weight: bold;
  z-index: 99999;
}
@media screen and (max-width: 768px) {
  .breakpointWrapper::after {
    content: "mobile";
  }
}
@media screen and (min-width: 769px) and (max-width: 1023px) {
  .breakpointWrapper::after {
    content: "tablet";
  }
}
@media screen and (min-width: 1024px) and (max-width: 1215px) {
  .breakpointWrapper::after {
    content: "desktop";
  }
}
@media screen and (min-width: 1216px) and (max-width: 1407px) {
  .breakpointWrapper::after {
    content: "widescreen";
  }
}
@media screen and (min-width: 1408px) and (max-width: 1919px) {
  .breakpointWrapper::after {
    content: "fullhd (1440p)";
  }
}
@media screen and (min-width: 1920px) and (max-width: 2559px) {
  .breakpointWrapper::after {
    content: "ultrahd (1080p+)";
  }
}
@media screen and (min-width: 2560px) {
  .breakpointWrapper::after {
    content: "qhd (1440p+)";
  }
}
.breakpointWrapper::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  pointer-events: none;
  z-index: 999998;
  opacity: 0.25;
}
@media screen and (max-width: 768px) {
  .breakpointWrapper::before {
    background: repeating-linear-gradient(90deg, transparent 0px, transparent calc(8.333% - 1px), rgba(255, 0, 0, 0.9) calc(8.333% - 1px), rgba(255, 0, 0, 0.9) 8.333%);
  }
}
@media screen and (min-width: 769px) and (max-width: 1023px) {
  .breakpointWrapper::before {
    background: repeating-linear-gradient(90deg, transparent 0px, transparent calc(8.333% - 1px), rgba(0, 0, 255, 0.9) calc(8.333% - 1px), rgba(0, 0, 255, 0.9) 8.333%);
  }
}
@media screen and (min-width: 1024px) and (max-width: 1215px) {
  .breakpointWrapper::before {
    background: repeating-linear-gradient(90deg, transparent 0px, transparent calc(8.333% - 1px), rgba(0, 255, 0, 0.9) calc(8.333% - 1px), rgba(0, 255, 0, 0.9) 8.333%);
  }
}
@media screen and (min-width: 1216px) and (max-width: 1407px) {
  .breakpointWrapper::before {
    background: repeating-linear-gradient(90deg, transparent 0px, transparent calc(8.333% - 1px), rgba(255, 165, 0, 0.9) calc(8.333% - 1px), rgba(255, 165, 0, 0.9) 8.333%);
  }
}
@media screen and (min-width: 1408px) {
  .breakpointWrapper::before {
    background: repeating-linear-gradient(90deg, transparent 0px, transparent calc(8.333% - 1px), rgba(128, 0, 128, 0.9) calc(8.333% - 1px), rgba(128, 0, 128, 0.9) 8.333%);
  }
}

.post-content-block {
  width: 100%;
}

.pc-content {
  padding: 2rem 0;
}

.pc-article {
  hyphens: none;
  -webkit-hyphens: none;
  -ms-hyphens: none;
  overflow-wrap: break-word;
  word-break: normal;
}
.pc-article > *:first-child {
  margin-top: 0;
}
.pc-article > *:last-child {
  margin-bottom: 0;
}
.pc-article a {
  color: #00355F;
  text-decoration: underline;
  transition: text-decoration 0.2s ease;
}
.pc-article a:hover, .pc-article a:focus {
  color: #00355F;
  text-decoration: none;
}
.pc-article a:visited {
  color: #00355F;
}
.pc-article ul {
  list-style-type: disc;
}
.pc-article ul ul {
  list-style-type: circle;
}
.pc-article ul ul ul {
  list-style-type: square;
}
.pc-article ol {
  list-style-type: decimal;
}
.pc-article ol ol {
  list-style-type: lower-alpha;
}
.pc-article ol ol ol {
  list-style-type: lower-roman;
}

.pc-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e0e0e0;
}
@media screen and (max-width: 600px) {
  .pc-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

.pc-tags {
  font-size: 0.875rem;
}
.pc-tags a {
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.pc-tags a:hover {
  opacity: 0.7;
  text-decoration: underline;
}

.pc-share a {
  font-size: 0.875rem;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.pc-share a:hover {
  opacity: 0.7;
}

.pc-navigation {
  padding: 1.5rem 0;
}

.pc-nav-arrows {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pc-nav-prev,
.pc-nav-next {
  min-width: 64px;
  min-height: 64px;
}
@media screen and (max-width: 480px) {
  .pc-nav-prev,
  .pc-nav-next {
    min-width: 48px;
    min-height: 48px;
  }
}

.pc-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.pc-nav-link:hover {
  opacity: 0.8;
}
.pc-nav-link:hover .pc-nav-text {
  text-decoration: underline;
}
.pc-nav-link:focus {
  outline: 2px solid #00355F;
  outline-offset: 2px;
}

.pc-nav-text {
  color: #00355F;
  font-size: 1rem;
  font-weight: 600;
}
@media screen and (max-width: 480px) {
  .pc-nav-text {
    font-size: 0.875rem;
  }
}

.pc-nav-arrow {
  display: block;
  width: 64px;
  height: 64px;
}
@media screen and (max-width: 480px) {
  .pc-nav-arrow {
    width: 48px;
    height: 48px;
  }
}
.pc-nav-arrow--right {
  transform: scaleX(-1);
}

.post-content-block--preview .pc-preview-placeholder {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border: 2px dashed #dee2e6;
  border-radius: 8px;
  margin: 1rem 0;
}
.post-content-block--preview .pc-preview-icon {
  color: #6c757d;
  margin-bottom: 1rem;
}
.post-content-block--preview .pc-preview-title {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
  color: #343a40;
}
.post-content-block--preview .pc-preview-description {
  margin: 0 0 1.5rem 0;
  color: #6c757d;
  font-size: 0.9375rem;
  line-height: 1.6;
}
.post-content-block--preview .pc-preview-settings {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.post-content-block--preview .pc-preview-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  background: #e9ecef;
  color: #6c757d;
}
.post-content-block--preview .pc-preview-badge--active {
  background: #d4edda;
  color: #155724;
}
.post-content-block--preview .pc-nav-link--preview {
  opacity: 0.5;
  cursor: default;
}

#editor .post-content-block .pc-article {
  padding: 1rem;
  background: #f9f9f9;
  border: 1px dashed #ccc;
  min-height: 100px;
}
#editor .post-content-block .pc-article::before {
  content: "Post content will appear here";
  display: block;
  color: #666;
  font-style: italic;
  text-align: center;
}