.vop-wrap{max-width:1100px;margin:40px auto;padding:0 20px;font-family:inherit}.vop-card{background:#fff;border:1px solid #e4e7eb;border-radius:10px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06)}.vop-hero{display:grid;grid-template-columns:minmax(260px,38%) 1fr;gap:32px;padding:32px}.vop-cover img{width:100%;height:auto;border-radius:8px;display:block}.vop-kicker{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#b21f2d}.vop-title{font-size:clamp(28px,4vw,46px);line-height:1.12;margin:8px 0 18px}.vop-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:#5f6872}.vop-summary{font-size:18px;line-height:1.7;margin:24px 0}.vop-tags{margin-top:18px}.vop-tags a{display:inline-block;margin:4px 6px 4px 0;padding:6px 10px;background:#f2f5f7;border-radius:20px;text-decoration:none;font-size:13px}.vop-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.vop-btn{display:inline-block;padding:12px 18px;border-radius:6px;text-decoration:none;font-weight:700}.vop-btn-primary{background:#172b4d;color:#fff}.vop-btn-secondary{border:1px solid #d7dce2;color:#172b4d}.vop-pdf{padding:0 32px 32px}.vop-pdf iframe{width:100%;height:850px;border:1px solid #dfe3e8;border-radius:6px}.vop-pdf-note{margin-bottom:12px;color:#667085}.vop-archive{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.vop-archive-card{border:1px solid #e4e7eb;border-radius:8px;overflow:hidden;background:#fff}.vop-archive-card img{width:100%;aspect-ratio:16/9;object-fit:cover}.vop-archive-card-body{padding:18px}.vop-archive-card h2{font-size:21px;margin:0 0 10px}.vop-archive-card p{line-height:1.6;color:#667085}.vop-archive-card a{font-weight:700}@media(max-width:800px){.vop-hero{grid-template-columns:1fr}.vop-archive{grid-template-columns:1fr}.vop-pdf iframe{height:650px}}

.vop-pdf-viewer{position:relative;overflow:hidden;border:1px solid #dfe3e8;border-radius:6px;background:#f7f8fa}
.vop-pdf-viewer iframe{display:block;width:100%;height:900px;border:0;background:#525659}
.vop-pdf-viewer:after{content:"VOP — Online Reading Only";position:absolute;bottom:8px;right:12px;font-size:11px;color:#777;background:rgba(255,255,255,.85);padding:4px 7px;border-radius:4px;pointer-events:none}
@media(max-width:800px){.vop-pdf-viewer iframe{height:650px}}

/* Selected VOP article blocks */
.vop-selected-articles{display:grid;gap:24px;width:100%;margin:24px 0}
.vop-selected-articles.vop-columns-1{grid-template-columns:1fr}
.vop-selected-articles.vop-columns-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.vop-selected-articles.vop-columns-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.vop-selected-articles.vop-columns-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.vop-selected-card{background:#fff;border:1px solid #e2e6ea;border-radius:10px;overflow:hidden;box-shadow:0 3px 14px rgba(0,0,0,.05);min-width:0}
.vop-selected-image{display:block;aspect-ratio:16/9;overflow:hidden;background:#f3f5f7}
.vop-selected-image img{width:100%;height:100%;object-fit:cover;display:block}
.vop-selected-body{padding:18px}
.vop-selected-title{font-size:21px;line-height:1.25;margin:0 0 12px}
.vop-selected-title a{color:inherit;text-decoration:none}
.vop-selected-summary{font-size:15px;line-height:1.6;color:#5f6872;margin-bottom:14px}
.vop-selected-meta{display:flex;flex-direction:column;gap:6px;font-size:13px;line-height:1.45;color:#667085;border-top:1px solid #edf0f2;padding-top:12px}
.vop-selected-read{display:inline-block;margin-top:16px;font-weight:700;text-decoration:none}
.vop-shortcode-notice{padding:12px;background:#fff3cd;border:1px solid #ffe69c}
@media(max-width:900px){
 .vop-selected-articles.vop-columns-3,.vop-selected-articles.vop-columns-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
 .vop-selected-articles.vop-columns-2,.vop-selected-articles.vop-columns-3,.vop-selected-articles.vop-columns-4{grid-template-columns:1fr}
}

.vop-image-preview{margin-top:10px;border:1px dashed #c3c4c7;background:#f6f7f7;min-height:130px;display:flex;align-items:center;justify-content:center;padding:8px}.vop-image-preview img{max-width:100%;height:auto;max-height:260px;display:block;object-fit:contain}.vop-image-placeholder{color:#646970;font-size:13px;text-align:center;padding:40px 10px}.vop-shortcode-generator{font-size:12px}.vop-shortcode-field{width:100%;font-family:monospace;font-size:11px;padding:7px;box-sizing:border-box}.vop-shortcode-generator .description{line-height:1.45}.vop-cover-placeholder{min-height:220px;background:#eef2f5;display:flex;align-items:center;justify-content:center;border-radius:8px;color:#64748b;font-weight:700;letter-spacing:.08em}

/* Automatic frontend display: Style 2 — full-width main article + stacked history */
.vop-auto-display.vop-auto-layout-style-2{
  --vop-display-gap: clamp(18px,2.2vw,32px);
  width:100vw;
  max-width:100vw;
  margin:clamp(24px,4vw,56px) 0 clamp(28px,5vw,64px);
  margin-left:calc(50% - 50vw);
  padding:0 clamp(16px,4vw,64px);
  box-sizing:border-box;
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(300px,.85fr);
  gap:var(--vop-display-gap);
  align-items:stretch;
}
.vop-auto-main-column,.vop-auto-history-column{min-width:0}
.vop-auto-main-column{display:flex;min-height:100%}
.vop-auto-main-column>.vop-auto-card{width:100%}
.vop-auto-history-column{display:flex;flex-direction:column;gap:var(--vop-display-gap)}
.vop-auto-card{
  background:#fff;
  border:1px solid #e2e6ea;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 4px 18px rgba(0,0,0,.06);
  min-width:0;
  box-sizing:border-box;
}
.vop-auto-main-column .vop-auto-card{display:flex;flex-direction:column}
.vop-auto-main-column .vop-auto-card .vop-selected-image{aspect-ratio:16/8.2}
.vop-auto-main-column .vop-auto-card .vop-selected-title{font-size:clamp(28px,3.2vw,52px);line-height:1.08}
.vop-auto-main-column .vop-auto-card .vop-selected-summary{font-size:clamp(16px,1.3vw,20px);line-height:1.7}
.vop-auto-history-column .vop-auto-card{display:grid;grid-template-columns:minmax(125px,36%) minmax(0,1fr);flex:1;min-height:0}
.vop-auto-history-column .vop-selected-image{height:100%;min-height:145px;aspect-ratio:auto}
.vop-auto-history-column .vop-selected-body{padding:clamp(14px,1.5vw,22px)}
.vop-auto-history-column .vop-selected-title{font-size:clamp(17px,1.5vw,24px);line-height:1.2;margin-bottom:9px}
.vop-auto-history-column .vop-selected-summary{font-size:14px;line-height:1.5;margin-bottom:9px}
.vop-auto-history-column .vop-selected-read{margin-top:8px}
.vop-auto-position-label{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#7a8490;margin-top:8px;font-weight:700}
.vop-auto-display .vop-selected-image img{width:100%;height:100%;object-fit:cover;display:block}

/* Desktop: main article left, three history articles stacked right. */
@media (min-width:1201px){
  .vop-auto-display.vop-auto-layout-style-2{grid-template-columns:minmax(0,1.65fr) minmax(360px,.9fr)}
}
/* Tablet: keep the same two-column concept but give the history column more room. */
@media (min-width:701px) and (max-width:1200px){
  .vop-auto-display.vop-auto-layout-style-2{
    grid-template-columns:minmax(0,1.2fr) minmax(280px,.9fr);
    padding-left:24px;padding-right:24px;
  }
  .vop-auto-history-column .vop-auto-card{grid-template-columns:110px minmax(0,1fr)}
  .vop-auto-history-column .vop-selected-image{min-height:125px}
}
/* Mobile: full-width single column. Main article comes first, then history 1–3. */
@media (max-width:700px){
  .vop-auto-display.vop-auto-layout-style-2{
    width:100%;max-width:100%;margin-left:0;
    padding-left:12px;padding-right:12px;
    grid-template-columns:1fr;
    gap:18px;
  }
  .vop-auto-history-column{gap:18px}
  .vop-auto-history-column .vop-auto-card{grid-template-columns:112px minmax(0,1fr)}
  .vop-auto-history-column .vop-selected-image{min-height:112px}
  .vop-auto-main-column .vop-auto-card .vop-selected-image{aspect-ratio:16/9}
}
@media (max-width:460px){
  .vop-auto-display.vop-auto-layout-style-2{padding-left:10px;padding-right:10px}
  .vop-auto-history-column .vop-auto-card{grid-template-columns:1fr}
  .vop-auto-history-column .vop-selected-image{height:auto;min-height:0;aspect-ratio:16/9}
  .vop-auto-history-column .vop-selected-body{padding:14px}
}


/* VOP Style 2 — requested content-only presentation */
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-card{box-shadow:0 4px 18px rgba(0,0,0,.06)}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-position-label{margin:0 0 9px;font-size:11px;line-height:1.2;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#7a8490}
.vop-auto-display.vop-auto-layout-style-2 .vop-selected-title{margin:0}
.vop-auto-display.vop-auto-layout-style-2 .vop-selected-title a{text-decoration:none}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-author{margin-top:12px;font-size:15px;font-weight:700;color:#27364a}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-posted{margin-top:7px;font-size:13px;line-height:1.45;color:#687383}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-posted span{font-weight:700;color:#4b5563}
.vop-auto-display.vop-auto-layout-style-2 .vop-selected-summary{margin-top:20px;margin-bottom:0}
.vop-auto-main-column .vop-auto-card .vop-selected-image{aspect-ratio:21/9}
.vop-auto-history-column .vop-selected-image{aspect-ratio:16/9}
.vop-auto-history-column .vop-selected-summary,.vop-auto-history-column .vop-auto-author{display:none}
.vop-auto-history-column .vop-auto-card .vop-selected-body{display:flex;flex-direction:column;justify-content:center}
@media(max-width:700px){
 .vop-auto-main-column .vop-auto-card .vop-selected-image{aspect-ratio:16/9}
}

/* V3.4.2 history-card stability: keep text completely separate from thumbnail */
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-card{
  display:grid;
  grid-template-columns:minmax(120px,34%) minmax(0,1fr);
  align-items:stretch;
  overflow:hidden;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-image{
  grid-column:1;
  grid-row:1;
  width:100%;
  height:100%;
  min-width:0;
  min-height:150px;
  aspect-ratio:auto;
  overflow:hidden;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-image img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-body{
  grid-column:2;
  grid-row:1;
  min-width:0;
  width:100%;
  box-sizing:border-box;
  padding:16px 18px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-title,
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-title a{
  min-width:0;
  max-width:100%;
  overflow-wrap:anywhere;
  word-break:normal;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-author{
  display:block !important;
  min-width:0;
  max-width:100%;
  overflow-wrap:anywhere;
  margin-top:10px;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-posted{
  min-width:0;
  max-width:100%;
  overflow-wrap:anywhere;
}
@media(max-width:700px){
  .vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-card{
    grid-template-columns:112px minmax(0,1fr);
  }
  .vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-image{min-height:112px}
  .vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-body{padding:14px}
}
@media(max-width:460px){
  .vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-card{grid-template-columns:1fr}
  .vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-image{
    grid-column:1;grid-row:1;min-height:0;height:auto;aspect-ratio:16/9
  }
  .vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-selected-body{
    grid-column:1;grid-row:2;padding:14px
  }
}

/* VOP 3.4.9 rigid four-section structure */
.vop-fixed-four-section-structure{display:flex;flex-direction:column;gap:42px;width:100%;box-sizing:border-box}
.vop-fixed-display-section{margin:0!important}
.vop-fixed-section-heading{margin:0 0 18px;padding:0 0 10px;border-bottom:2px solid currentColor}
.vop-fixed-section-heading h2{margin:0;font-size:clamp(22px,2.2vw,32px);line-height:1.2;font-weight:800}


/* VOP 3.4.10 — clear public article-type identification */
.vop-fixed-section-heading{display:flex;align-items:center;gap:12px}
.vop-fixed-section-heading h2{text-transform:none}
.vop-fixed-section-heading h2::before{content:'Article Type';display:block;font-size:10px;line-height:1;text-transform:uppercase;letter-spacing:.12em;font-weight:800;opacity:.58;margin-bottom:5px}
.vop-auto-type-badge{display:inline-flex;align-items:center;width:max-content;max-width:100%;box-sizing:border-box;padding:5px 10px;margin:0 0 8px;border:1px solid #d7dde5;border-radius:999px;background:#f5f7fa;color:#263445;font-size:11px;line-height:1.2;font-weight:800;text-transform:uppercase;letter-spacing:.06em;overflow-wrap:anywhere}
.vop-auto-main-column .vop-auto-type-badge{font-size:12px;padding:6px 12px;margin-bottom:10px}
.vop-auto-history-column .vop-auto-type-badge{font-size:10px;padding:4px 8px;margin-bottom:6px}

/* VOP 3.4.12 — preserve the original preferred visual hierarchy:
   section title spans the full width; main/current article stays large on the left;
   History 1–3 remain vertically stacked on the right. */
.vop-fixed-section-heading{
  grid-column:1 / -1;
  width:100%;
  margin:0 0 -8px;
  padding:0;
}
.vop-fixed-section-heading h2{
  margin:0;
  font-size:clamp(22px,2.2vw,32px);
  line-height:1.2;
}
.vop-auto-display.vop-auto-layout-style-2{
  grid-template-columns:minmax(0,1.65fr) minmax(320px,.9fr);
}
.vop-auto-main-column{grid-column:1;grid-row:2;}
.vop-auto-history-column{grid-column:2;grid-row:2;}
@media(max-width:700px){
  .vop-fixed-section-heading{grid-column:1;grid-row:auto;margin-bottom:0}
  .vop-auto-main-column,.vop-auto-history-column{grid-column:1;grid-row:auto}
}


/* V3.4.12 — history metadata: author + publication date/time always visible */
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-author,
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-posted{
  display:block !important;
  min-width:0;
  max-width:100%;
  overflow-wrap:anywhere;
  white-space:normal;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-author{
  margin-top:9px;
  font-size:13px;
  line-height:1.35;
  font-weight:700;
  color:#27364a;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-auto-posted{
  margin-top:5px;
  font-size:12px;
  line-height:1.35;
  font-weight:500;
  color:#687383;
}
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column .vop-meta-label{
  font-weight:800;
  color:#4b5563;
}

/* V3.4.13 — reliable four-section/history presentation and full-article buttons */
.vop-auto-display.vop-auto-layout-style-2 .vop-auto-history-column{
  display:flex;
  flex-direction:column;
  gap:14px;
  min-width:0;
}
.vop-history-heading{
  margin:0 0 2px;
  padding:0 0 7px;
  border-bottom:1px solid #d9dee6;
  font-size:12px;
  line-height:1.2;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.1em;
  color:#687383;
}
.vop-auto-read-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:max-content;
  max-width:100%;
  box-sizing:border-box;
  margin-top:14px;
  padding:9px 13px;
  border:1px solid #cfd6df;
  border-radius:6px;
  background:#fff;
  color:#1d2b3b !important;
  text-decoration:none !important;
  font-size:12px;
  line-height:1.2;
  font-weight:800;
  white-space:nowrap;
}
.vop-auto-read-button:hover{opacity:.82}
.vop-auto-history-column .vop-auto-read-button{margin-top:10px;padding:8px 11px;font-size:11px}
.vop-auto-empty-card{min-height:120px;background:#fafbfc;border:1px dashed #d8dee7;box-shadow:none!important}
.vop-auto-empty-card .vop-selected-body{justify-content:center}
.vop-auto-empty-title{font-size:15px;font-weight:800;color:#465264}
.vop-auto-empty-note{margin-top:6px;font-size:12px;line-height:1.45;color:#7a8490}
@media(max-width:700px){
  .vop-auto-read-button{width:auto}
}


/* VOP 3.4.16 — final responsive stability pass */
.vop-fixed-four-section-structure,
.vop-auto-display,
.vop-auto-display *{box-sizing:border-box}
.vop-auto-display.vop-auto-layout-style-2{min-width:0}
.vop-auto-main-column,.vop-auto-history-column,.vop-auto-card,.vop-selected-body{min-width:0}
.vop-selected-title,.vop-selected-title a{overflow-wrap:anywhere}
.vop-auto-read-button{white-space:normal;text-align:center}

/* Desktop: preserve the established visual concept. */
@media (min-width:1201px){
  .vop-auto-display.vop-auto-layout-style-2{
    grid-template-columns:minmax(0,1.65fr) minmax(330px,.9fr);
    gap:28px;
  }
  .vop-auto-history-column .vop-auto-card{min-height:150px}
}

/* Tablet: prevent the history column from becoming too narrow. */
@media (min-width:701px) and (max-width:1200px){
  .vop-auto-display.vop-auto-layout-style-2{
    grid-template-columns:minmax(0,1.25fr) minmax(285px,.85fr);
    gap:20px;
    padding-left:20px;padding-right:20px;
  }
  .vop-auto-history-column .vop-auto-card{grid-template-columns:105px minmax(0,1fr)}
  .vop-auto-history-column .vop-selected-image{min-height:120px}
  .vop-auto-history-column .vop-selected-body{padding:13px}
  .vop-auto-history-column .vop-selected-title{font-size:17px}
  .vop-auto-history-column .vop-auto-author{font-size:12px}
  .vop-auto-history-column .vop-auto-posted{font-size:11px}
  .vop-auto-history-column .vop-auto-read-button{font-size:10px;padding:7px 9px}
}

/* Mobile: stack cleanly, remove full-viewport tricks, and make everything touch-safe. */
@media (max-width:700px){
  .vop-fixed-four-section-structure{gap:30px}
  .vop-auto-display.vop-auto-layout-style-2{
    width:100%;max-width:100%;margin:0 0 24px;padding:0 10px;
    display:grid;grid-template-columns:1fr;gap:14px;
  }
  .vop-fixed-section-heading{grid-column:1;grid-row:auto;margin:0 0 2px;padding:0 2px}
  .vop-fixed-section-heading h2{font-size:22px}
  .vop-auto-main-column,.vop-auto-history-column{grid-column:1;grid-row:auto;width:100%}
  .vop-auto-history-column{gap:12px}
  .vop-history-heading{font-size:11px;margin-top:2px}
  .vop-auto-main-column .vop-auto-card .vop-selected-image{aspect-ratio:16/9}
  .vop-auto-main-column .vop-auto-card .vop-selected-title{font-size:clamp(25px,7.5vw,34px);line-height:1.1}
  .vop-auto-main-column .vop-selected-body{padding:16px}
  .vop-auto-main-column .vop-selected-summary{font-size:15px;line-height:1.55}
  .vop-auto-history-column .vop-auto-card{grid-template-columns:105px minmax(0,1fr);min-height:105px}
  .vop-auto-history-column .vop-selected-image{min-height:105px;height:100%;aspect-ratio:auto}
  .vop-auto-history-column .vop-selected-body{padding:12px;justify-content:flex-start}
  .vop-auto-history-column .vop-selected-title{font-size:16px;line-height:1.22}
  .vop-auto-history-column .vop-auto-author{font-size:11px;line-height:1.3;margin-top:7px}
  .vop-auto-history-column .vop-auto-posted{font-size:10.5px;line-height:1.3;margin-top:4px}
  .vop-auto-history-column .vop-auto-read-button{margin-top:8px;width:auto;font-size:10.5px;padding:7px 9px}
  .vop-auto-type-badge{font-size:9px;padding:4px 7px;margin-bottom:5px}
  .vop-auto-position-label{font-size:9px;margin-bottom:5px}
}

@media (max-width:480px){
  .vop-auto-display.vop-auto-layout-style-2{padding-left:8px;padding-right:8px}
  .vop-auto-main-column .vop-selected-body{padding:14px}
  .vop-auto-main-column .vop-auto-author{font-size:13px}
  .vop-auto-main-column .vop-auto-posted{font-size:11px}
  .vop-auto-main-column .vop-auto-read-button{width:100%;margin-top:14px;padding:11px 12px}
  .vop-auto-history-column .vop-auto-card{grid-template-columns:1fr;min-height:0}
  .vop-auto-history-column .vop-selected-image{grid-column:1;grid-row:1;width:100%;height:auto;min-height:0;aspect-ratio:16/9}
  .vop-auto-history-column .vop-selected-body{grid-column:1;grid-row:2;padding:13px}
  .vop-auto-history-column .vop-auto-read-button{width:100%;margin-top:9px;padding:9px 10px}
}

/* Very narrow phones: prevent any accidental page-width overflow. */
@media (max-width:360px){
  .vop-auto-main-column .vop-auto-card .vop-selected-title{font-size:25px}
  .vop-fixed-section-heading h2{font-size:20px}
}

/* Reader embedded in the single-article page */
.vop-pdf-viewer{width:100%;max-width:100%;overflow:hidden}
.vop-pdf-viewer iframe{width:100%;max-width:100%;display:block}
@media(max-width:700px){
  .vop-wrap{width:100%;max-width:100%;margin:20px auto;padding:0 10px}
  .vop-hero{padding:16px;gap:18px}
  .vop-title{font-size:clamp(25px,8vw,36px)}
  .vop-meta{gap:7px 12px;font-size:12px}
  .vop-summary{font-size:15px;line-height:1.55;margin:16px 0}
  .vop-actions{gap:8px;margin-top:16px}
  .vop-btn{width:100%;text-align:center;padding:11px 14px}
  .vop-pdf{padding:0 12px 16px}
  .vop-pdf-viewer iframe{height:70vh;min-height:520px}
}
@media(max-width:420px){
  .vop-pdf-viewer iframe{height:68vh;min-height:480px}
}