.mhe-wrap{
  --mhe-blue:#155e75;
  --mhe-cyan:#1687a7;
  --mhe-soft:#f4f9fb;
  --mhe-text:#374151;
  --mhe-muted:#6b7280;
  max-width:1180px;
  margin:0 auto;
  padding:8px 0 42px;
  color:var(--mhe-text);
}
.mhe-wrap *{box-sizing:border-box}
.mhe-hero{
  margin-bottom:34px;
  padding:30px 32px;
  background:linear-gradient(135deg,#f4f9fb 0%,#eef8f8 100%);
  border-left:5px solid var(--mhe-cyan);
  border-radius:10px;
}
.mhe-kicker{
  margin:0 0 7px;
  color:var(--mhe-cyan);
  font-size:13px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.mhe-hero h1{
  margin:0 0 12px;
  color:var(--mhe-blue);
  font-size:clamp(30px,4vw,46px);
  line-height:1.08;
}
.mhe-intro{
  max-width:850px;
  margin:0;
  font-size:18px;
  line-height:1.65;
}
.mhe-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}
.mhe-card{
  overflow:hidden;
  background:#fff;
  border:1px solid #e5e7eb;
  border-radius:12px;
  box-shadow:0 7px 22px rgba(15,23,42,.06);
  transition:transform .18s ease,box-shadow .18s ease;
}
.mhe-card:hover{
  transform:translateY(-3px);
  box-shadow:0 12px 30px rgba(15,23,42,.10);
}
.mhe-card.is-featured{
  border-top:4px solid var(--mhe-cyan);
}
.mhe-card-image{
  aspect-ratio:565/320;
  overflow:hidden;
  background:#e8f4f7;
}
.mhe-card-image img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
}
.mhe-card-placeholder{
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    radial-gradient(circle at 20% 20%,rgba(255,255,255,.45) 0 10%,transparent 11%),
    linear-gradient(135deg,#8fd3df,#157a97);
}
.mhe-card-placeholder span{
  color:#fff;
  font-size:58px;
  line-height:1;
  font-weight:800;
  text-shadow:0 2px 8px rgba(0,0,0,.12);
}
.mhe-card-body{padding:20px 20px 22px}
.mhe-card-meta{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-bottom:10px;
}
.mhe-card-meta span{
  display:inline-block;
  padding:5px 8px;
  border-radius:999px;
  background:#eef7f9;
  color:#17657a;
  font-size:12px;
  font-weight:700;
}
.mhe-card h2{
  margin:0 0 10px;
  color:#164e63;
  font-size:22px;
  line-height:1.22;
}
.mhe-card p{
  margin:0;
  color:#4b5563;
  font-size:15px;
  line-height:1.6;
}
.mhe-card-link{
  display:inline-flex;
  gap:5px;
  margin-top:16px;
  color:var(--mhe-cyan);
  font-weight:800;
  text-decoration:none;
}
.mhe-card-link:hover{text-decoration:underline}
.mhe-guide{
  margin-top:42px;
  padding:28px 30px;
  background:#fff8ea;
  border-radius:10px;
  border:1px solid #f2e4bf;
}
.mhe-guide h2{
  margin:0 0 12px;
  color:#7c5a16;
  font-size:28px;
}
.mhe-guide p{
  margin:0 0 10px;
  line-height:1.7;
}
.mhe-guide p:last-child{margin-bottom:0}
.mhe-news{margin-top:46px}
.mhe-section-heading{margin-bottom:18px}
.mhe-section-heading h2{
  margin:0;
  color:var(--mhe-blue);
  font-size:30px;
}
.mhe-news-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.mhe-news-card{
  overflow:hidden;
  background:#fff;
  border:1px solid #e5e7eb;
  border-radius:10px;
}
.mhe-news-image{
  display:block;
  aspect-ratio:565/320;
  overflow:hidden;
}
.mhe-news-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.mhe-news-body{padding:16px}
.mhe-news-body time{
  display:block;
  margin-bottom:7px;
  color:var(--mhe-muted);
  font-size:12px;
}
.mhe-news-body h3{
  margin:0;
  font-size:18px;
  line-height:1.35;
}
.mhe-news-body h3 a{
  color:#164e63;
  text-decoration:none;
}
.mhe-news-body h3 a:hover{text-decoration:underline}

@media (max-width:900px){
  .mhe-grid,.mhe-news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:620px){
  .mhe-wrap{padding-left:14px;padding-right:14px}
  .mhe-hero{padding:24px 20px}
  .mhe-intro{font-size:16px}
  .mhe-grid,.mhe-news-grid{grid-template-columns:1fr}
  .mhe-guide{padding:23px 20px}
}