/* === STYLE TIN TỨC VIETATECH (FINAL ENHANCED) === */
.clearfix .article-body,
.clearfix .aio-article {
  font-family: Arial, sans-serif;
  font-size: 15.5px;
  line-height: 1.8;
  color: #2c2c2c;
}

/* --- Tiêu đề chung --- */
.clearfix .article-body h1,
.clearfix .article-body h2,
.clearfix .article-body h3 {
  font-family: Arial, sans-serif;
  font-weight: bold;
  line-height: 1.5;
}

/* H1 trong bài */
.clearfix .article-body h1 {
  font-size: 30px;
  color: #3e4095;
  text-align: center;
  margin: 0 0 25px 0;
  border-bottom: 3px solid #3e4095;
  padding-bottom: 10px;
}

/* H2 – tiêu đề chính */
.clearfix .article-body h2 {
  font-size: 22px;
  color: #3e4095;
  background: none;
  padding: 6px 0;
  margin-top: 28px;
  margin-bottom: 12px;
  font-weight: bold;
  border-bottom: 2px solid #3e4095;
  border-radius: 0;
  text-shadow: none;
}


/* H3 – tiêu đề phụ nhỏ */
.clearfix .article-body h3 {
  font-size: 19px;
  color: #2e3192;
  margin-top: 20px;
  margin-bottom: 10px;
  border-left: 5px solid #3e4095;
  padding-left: 10px;
}

/* --- Đoạn văn --- */
.clearfix .article-body p {
  margin-bottom: 15px;
  text-align: justify;
}

/* --- Danh sách --- */
.clearfix .article-body ul,
.clearfix .article-body ol {
  margin: 10px 0 20px 25px;
}

.clearfix .article-body li {
  margin-bottom: 8px;
}

/* --- Liên kết --- */
.clearfix .article-body a {
  color: #3e4095;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.2s ease;
}

.clearfix .article-body a:hover {
  color: #2e3192;
  text-decoration: underline;
}

/* === FIX HÌNH ẢNH BỊ BÓP NGANG Ở MOBILE === */
.clearfix .article-body img {
    display: block;
    max-width: 100%;
    height: auto;              /* ✅ tự co theo tỉ lệ gốc */
    margin: 15px auto;
    border-radius: 8px;
    box-shadow: 0 0 8px rgba(0,0,0,0.1);
    object-fit: scale-down;    /* ✅ không méo hình, giữ nguyên tỉ lệ */
}

.clearfix .article-body img:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}

/* --- Bảng dữ liệu --- */
.clearfix .article-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 25px 0;
  font-size: 15px;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.clearfix .article-body th,
.clearfix .article-body td {
  border: 1px solid #ddd;
  padding: 10px 12px;
}

.clearfix .article-body thead tr {
  background-color: #3e4095;
  color: #fff;
  text-align: center;
  font-weight: bold;
}

/* --- Box xem chi tiết sản phẩm --- */
.clearfix .article-body .product-link-box {
  background: #eef0ff;
  border-left: 6px solid #3e4095;
  padding: 15px 18px;
  margin: 25px 0;
  border-radius: 6px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.05);
  font-size: 15.5px;
}

.clearfix .article-body .product-link-box strong {
  color: #3e4095;
}

.clearfix .article-body .product-link-box a {
  color: #3e4095;
  font-weight: bold;
}

/* Giới hạn kích thước tối đa trên PC (tránh ảnh quá to) */
@media (min-width: 769px) {
    .clearfix .article-body img {
        max-width: 600px;      /* ✅ giới hạn chiều rộng trên PC */
    }
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .clearfix .article-body h1 { font-size: 24px; }
  .clearfix .article-body h2 { font-size: 21px; padding: 8px 12px; }
  .clearfix .article-body h3 { font-size: 17.5px; }
  .clearfix .article-body img {
    max-width: 95%;
    height: auto;
  }
}


/* === STYLE CHO PRODUCT FILTER GROUP TITLE === */
.group-title {
    font-family: Arial, sans-serif;
    font-size: 16px;
    font-weight: bold;
    color: #ffffff;
    margin-top: 15px;
    margin-bottom: 8px;
    text-transform: uppercase;
    background-color: #3e4095;
    padding: 6px 10px;
}


.product-sidebar .wrap-brand .brand-list {
    padding: 0px 0px 10px 10px;
}

.product-sidebar .wrap-acr .content-acr {
    padding: 15px 15px;
}