.blog-content {
    position: relative;
    overflow: hidden;     
    clear: both;          
    width: 100%;
}

.blog-content::after {
    content: "";
    display: block;
    clear: both;
}

.blog-content img,
.blog-content iframe,
.blog-content table {
    max-width: 100%;
    height: auto;
}

.blog-content * {
    box-sizing: border-box;
}
/* =========================
   BLOG DETAIL – TYPOGRAPHY
   ========================= */
.blog-container{
  padding: 24px 0;
}

/* Khung nội dung: giới hạn chiều rộng để đọc dễ */
.blog-content{
  max-width: 860px;
  margin: 0 auto;
  padding: 0 16px;
  font-size: 17px;
  line-height: 1.85;
  color: #1f2937;
}

/* Heading rõ ràng, có nhịp */
.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4{
  color: #0f172a;
  line-height: 1.25;
  margin: 26px 0 12px;
  font-weight: 700;
}

.blog-content h1{ font-size: 32px; }
.blog-content h2{ font-size: 26px; }
.blog-content h3{ font-size: 22px; }
.blog-content h4{ font-size: 19px; }

/* Đoạn văn */
.blog-content p{
  margin: 0 0 14px;
}

/* Link */
.blog-content a{
  text-decoration: underline;
  text-underline-offset: 3px;
}
.blog-content a:hover{
  opacity: .85;
}

/* Danh sách gọn gàng */
.blog-content ul,
.blog-content ol{
  margin: 10px 0 18px 22px;
}
.blog-content li{
  margin: 6px 0;
}

/* Blockquote đẹp, nổi bật */
.blog-content blockquote{
  margin: 18px 0;
  padding: 14px 16px;
  border-left: 4px solid #1bc3fa;
  background: #f5fbff;
  border-radius: 10px;
}

/* Ảnh: full đẹp + bo góc + bóng nhẹ */
.blog-content img{
  max-width: 100%;
  height: auto;
  display: block;
  margin: 16px auto;
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(0,0,0,.08);
}

/* Caption */
.blog-content figure{
  margin: 18px 0;
}
.blog-content figcaption{
  text-align: center;
  font-size: 14px;
  color: #64748b;
  margin-top: 8px;
}

/* Bảng: dễ đọc, cuộn ngang trên mobile */
.blog-content table{
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,.06);
}
.blog-content table th,
.blog-content table td{
  padding: 12px 12px;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
}
.blog-content table th{
  background: #0d6cbe;
  color: #fff;
  font-weight: 700;
}
.blog-content table tr:nth-child(even) td{
  background: #f8fafc;
}

/* Code inline */
.blog-content code{
  padding: 2px 6px;
  border-radius: 6px;
  background: #f1f5f9;
  font-size: 0.95em;
}

/* Divider */
.blog-content hr{
  border: none;
  height: 1px;
  background: #e5e7eb;
  margin: 22px 0;
}

/* Responsive */
@media (max-width: 991px){
  .blog-content{
    font-size: 16px;
    line-height: 1.8;
  }
  .blog-content h1{ font-size: 26px; }
  .blog-content h2{ font-size: 22px; }
  .blog-content h3{ font-size: 19px; }
}

/* Table cuộn ngang trên mobile */
@media (max-width: 600px){
  .blog-content{
    padding: 0 14px;
  }
  .blog-content table{
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}