.ppt-directory-cover {
  background: transparent;
  border: 0;
  padding: 0;
}

.ppt-directory-cover-shell {
  width: 100%;
  height: 100%;
  min-height: 220px;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 10px;
  padding: 26px;
  color: #0f172a;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.28), transparent 42%),
    linear-gradient(135deg, #ffe08c 0%, #ffbf47 52%, #f68b2d 100%);
}

.ppt-directory-cover-shell.is-pdf {
  color: #f8fafc;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.14), transparent 42%),
    linear-gradient(135deg, #0f4c81 0%, #1d4ed8 58%, #1e3a8a 100%);
}

.ppt-directory-cover-shell small {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.14);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ppt-directory-cover-shell.is-pdf small {
  background: rgba(255, 255, 255, 0.16);
}

.ppt-directory-cover-shell strong {
  font-size: clamp(24px, 2vw, 34px);
  line-height: 1.08;
  font-weight: 800;
}

.ppt-directory-cover-shell span {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.ppt-side-post {
  align-items: center;
}

.ppt-side-thumb {
  width: 65px;
  height: 55px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #0f172a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #ffe08c 0%, #ffbf47 52%, #f68b2d 100%);
}

.ppt-side-thumb.is-pdf {
  color: #f8fafc;
  background: linear-gradient(135deg, #0f4c81 0%, #1d4ed8 58%, #1e3a8a 100%);
}

.ppt-meta-pill {
  margin-left: 8px;
  background: #ecfeff;
  color: #0e7490;
}

.ppt-meta-pill.is-kind {
  background: #fff7ed;
  color: #c2410c;
}

.ppt-detail-note {
  margin: 0 0 18px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid #dbe7f8;
  background: #f8fbff;
  color: #475569;
  font-size: 14px;
  font-weight: 600;
}

.ppt-detail-main .article-print-viewer.is-fullscreen,
.ppt-detail-main .article-print-viewer:fullscreen,
.ppt-detail-main .article-print-viewer:-webkit-full-screen {
  padding: 0;
}

.ppt-detail-main .article-print-viewer.is-fullscreen .article-print-viewer-head,
.ppt-detail-main .article-print-viewer:fullscreen .article-print-viewer-head,
.ppt-detail-main .article-print-viewer:-webkit-full-screen .article-print-viewer-head {
  margin-bottom: 0;
}

.ppt-detail-main .article-print-viewer.is-fullscreen .article-print-viewer-foot,
.ppt-detail-main .article-print-viewer:fullscreen .article-print-viewer-foot,
.ppt-detail-main .article-print-viewer:-webkit-full-screen .article-print-viewer-foot {
  padding-top: 0;
}

.ppt-detail-main .article-print-viewer.is-fullscreen .article-print-stage,
.ppt-detail-main .article-print-viewer:fullscreen .article-print-stage,
.ppt-detail-main .article-print-viewer:-webkit-full-screen .article-print-stage {
  gap: 0;
}

.ppt-detail-main .article-print-viewer.is-fullscreen .article-print-screen,
.ppt-detail-main .article-print-viewer:fullscreen .article-print-screen,
.ppt-detail-main .article-print-viewer:-webkit-full-screen .article-print-screen {
  padding: 0;
}

.ppt-detail-main .article-print-viewer.is-fullscreen .article-print-screen canvas,
.ppt-detail-main .article-print-viewer:fullscreen .article-print-screen canvas,
.ppt-detail-main .article-print-viewer:-webkit-full-screen .article-print-screen canvas {
  max-width: 100vw;
  max-height: 100vh;
}

.ppt-detail-main .article-print-viewer.is-fullscreen .article-print-screen iframe,
.ppt-detail-main .article-print-viewer:fullscreen .article-print-screen iframe,
.ppt-detail-main .article-print-viewer:-webkit-full-screen .article-print-screen iframe {
  min-height: 100vh;
}

.ppt-related-card .related-card-media {
  place-items: center;
}

.ppt-related-card-media {
  display: grid;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.16), transparent 48%),
    linear-gradient(135deg, #ffe08c 0%, #ffbf47 52%, #f68b2d 100%);
}

.ppt-related-card-media.is-pdf {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.14), transparent 48%),
    linear-gradient(135deg, #0f4c81 0%, #1d4ed8 58%, #1e3a8a 100%);
}

.ppt-related-card-kind {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.16);
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .ppt-detail-main .article-print-viewer.is-fullscreen .article-print-screen canvas,
  .ppt-detail-main .article-print-viewer:fullscreen .article-print-screen canvas,
  .ppt-detail-main .article-print-viewer:-webkit-full-screen .article-print-screen canvas {
    max-width: 100vw;
    max-height: 100vh;
  }

  .ppt-detail-main .article-print-viewer.is-fullscreen .article-print-screen iframe,
  .ppt-detail-main .article-print-viewer:fullscreen .article-print-screen iframe,
  .ppt-detail-main .article-print-viewer:-webkit-full-screen .article-print-screen iframe {
    min-height: 100vh;
  }

  .ppt-directory-cover-shell {
    min-height: 190px;
  }
}

@media (max-width: 500px) {
  .ppt-directory-cover-shell {
    min-height: 170px;
    padding: 20px;
  }

  .ppt-directory-cover-shell strong {
    font-size: 26px;
  }
}