/* "How many days is 72 hours" post — scoped under .hh-page */

.hh-page{
  --hh-bg:#f7f9fc;--hh-card:#fff;--hh-text:#1f2937;--hh-muted:#6b7280;
  --hh-primary:#0d9488;--hh-primary-dark:#115e59;--hh-dark:#0f172a;
  --hh-border:#e5e7eb;--hh-soft:#ccfbf1;--hh-warn:#fff7ed;--hh-warn-bd:#fed7aa;
  font-family:Arial,Helvetica,sans-serif;background:var(--hh-bg);
  color:var(--hh-text);line-height:1.7;
}
.hh-page *{box-sizing:border-box}
.hh-page .container{max-width:980px;margin:0 auto;padding:24px}

.hh-page .hero{
  background:linear-gradient(135deg,#ccfbf1,#fff);
  border:1px solid var(--hh-border);border-radius:26px;
  padding:42px 28px;margin-top:24px;
  box-shadow:0 10px 30px rgba(15,23,42,.06);
}

.hh-page h2{font-size:30px;line-height:1.25;margin-top:44px;margin-bottom:14px;color:var(--hh-dark)}
.hh-page h3{font-size:22px;margin-top:28px;margin-bottom:10px;color:var(--hh-dark)}
.hh-page p{font-size:18px;margin:0 0 18px}
.hh-page .lead{font-size:21px;color:#334155;max-width:760px}

.hh-page .answer-box{
  background:#fff;border:2px solid #5eead4;border-radius:20px;
  padding:24px;margin:28px 0;
}
.hh-page .answer-box strong{
  font-size:32px;color:var(--hh-primary-dark);display:block;margin-bottom:8px;
}

.hh-page .formula{
  background:#0f172a;color:#fff;padding:18px 20px;border-radius:16px;
  font-size:22px;font-weight:700;margin:24px 0;overflow-x:auto;
}

.hh-page .calculator{
  background:var(--hh-card);border:1px solid var(--hh-border);border-radius:24px;
  padding:28px;margin:32px 0;box-shadow:0 10px 25px rgba(15,23,42,.07);
}
.hh-page .calculator label{display:block;font-weight:700;margin-bottom:8px;font-size:17px}
.hh-page .calculator input,
.hh-page .calculator select{
  width:100%;padding:14px 16px;border:1px solid #cbd5e1;border-radius:12px;
  font-size:18px;margin-bottom:16px;
}
.hh-page .calculator button{
  width:100%;background:var(--hh-primary);color:#fff;border:0;
  padding:16px;border-radius:12px;font-size:18px;font-weight:700;
  cursor:pointer;transition:background .2s ease;
}
.hh-page .calculator button:hover{background:var(--hh-primary-dark)}
.hh-page .calc-result{
  margin-top:20px;padding:20px;background:#ccfbf1;border:1px solid #5eead4;
  border-radius:16px;font-size:22px;font-weight:700;color:var(--hh-primary-dark);display:none;
}

.hh-page .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:24px 0}
.hh-page .card{
  background:var(--hh-card);border:1px solid var(--hh-border);border-radius:18px;
  padding:22px;box-shadow:0 8px 20px rgba(15,23,42,.04);
}
.hh-page .card strong{
  display:block;color:var(--hh-primary-dark);font-size:22px;margin-bottom:6px;
}

.hh-page table{
  width:100%;border-collapse:collapse;background:#fff;border-radius:16px;
  overflow:hidden;margin:24px 0;box-shadow:0 8px 20px rgba(15,23,42,.04);
}
.hh-page th,.hh-page td{
  padding:14px 16px;text-align:left;border-bottom:1px solid var(--hh-border);
  font-size:17px;vertical-align:top;
}
.hh-page th{background:#ccfbf1;color:#115e59}
.hh-page tr:last-child td{border-bottom:0}

.hh-page .note{
  background:var(--hh-warn);border:1px solid var(--hh-warn-bd);color:#7c2d12;
  padding:18px 20px;border-radius:16px;margin:24px 0;font-size:17px;
}

.hh-page .faq{
  background:#fff;border:1px solid var(--hh-border);border-radius:18px;
  padding:22px;margin-bottom:16px;
}
.hh-page .faq h3{margin-top:0}

.hh-page .footer-note{
  color:var(--hh-muted);font-size:15px;margin-top:40px;padding-top:20px;
  border-top:1px solid var(--hh-border);
}

@media (max-width:720px){
  .hh-page .container{padding:16px}
  .hh-page .hero{padding:30px 20px}
  .hh-page .grid{grid-template-columns:1fr}
  .hh-page h2{font-size:26px}
  .hh-page p{font-size:17px}
}

/* layout match home */
#breadcrumbs{margin-top:2.5rem;padding-top:1rem}
@media (max-width:768px){#breadcrumbs{margin-top:1.5rem;padding-top:.5rem}}

figcaption.featured-image-caption,
.featured-image-caption{display:none!important}
body.hh-72h-page .img-thumbnail.single-blog-img{margin-bottom:1.5rem}

body.hh-72h-page .date-promo,
body.hh-72h-page .sidebar-blog-new,
body.hh-72h-page section.text-lg-start.m-3.mt-5,
body.hh-72h-page .col-md-3{display:none!important}
body.hh-72h-page .col-md-9{
  flex:0 0 100%!important;max-width:100%!important;width:100%!important;
}
body.hh-72h-page section.mainA-section{padding-top:0!important}

.diagram{background:#fff;border:1px solid #e5e7eb;border-radius:22px;padding:24px;margin:28px 0;text-align:center;box-shadow:0 8px 20px rgba(15,23,42,.04)}
.diagram svg{max-width:100%;height:auto;display:block;margin:0 auto}
.diagram svg text{font-size:11px!important;font-weight:600}
.diagram-caption{font-size:12px;color:#6b7280;margin-top:12px;font-style:italic;line-height:1.4}