main{ padding:28px 0 60px; }
main .container{
    max-width: 820px;
}
.breadcrumb{
  font-size:18px;
  color:var(--muted);
  margin-bottom:14px;
  display: unset;
}
.breadcrumb a{ color:var(--link); }

.post-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:26px;
}

.category-tag{
  display:inline-block;
  padding:4px 10px;
  border-radius:999px;
  background:rgba(11,61,145,0.08);
  border:1px solid rgba(11,61,145,0.25);
  color:var(--brand);
  font-size:12px;
  font-weight:600;
  margin-bottom:14px;
}

h1{
  margin:0 0 10px;
  font-size:26px;
  line-height:1.3;
}

.meta{
  font-size:13px;
  color:var(--muted);
  margin-bottom:20px;
}

.meta strong{ color:var(--ink); }

hr{
  border:none;
  border-top:1px solid var(--border);
  margin:22px 0;
}

h2{
  margin-top:26px;
  font-size:18px;
}

p{ margin:14px 0; }

ul{ padding-left:20px; }

blockquote{
  border-left:4px solid var(--accent);
  padding-left:14px;
  color:var(--muted);
  margin:18px 0;
}
.author-box{
  margin-top:40px;
  padding:18px;
  background:rgba(22,163,74,0.05);
  border:1px solid rgba(22,163,74,0.2);
  border-radius:12px;
}
.author-box a {
  display: flex;
  align-items: center;
  gap: 5px;
}
.author-box img{
  width: 80px;
  height: 80px;
  border-radius: 50%;
}
h3, h4{
  font-weight: 400;
}
strong{
  font-weight:400;
}
h2{
  color: #333;
    font-size: 24px;
    line-height: 30px;
    font-weight: 400;
}
h1{
  font-weight: 400;
  line-height: 34px;
}
.social-share img {
  width: 32px;
  height: 32px;
  transition: transform 0.2s ease-in-out;
}

.social-share {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  border-left: 1px solid var(--border-color);
  padding: 10px;
  border-bottom: 1px solid var(--border-color);
  flex-direction: row;
  flex-wrap: wrap;
}