/* Article / content detail pages — match product industrial navy */
.site-article-page {
  --ar-blue: #153f8f;
  --ar-deep: #093480;
  --ar-ink: #1a2332;
  --ar-muted: #6b7a90;
  --ar-line: rgba(21, 63, 143, 0.12);
  --ar-steel: #eef2f8;
  font-family: "Barlow", "Segoe UI", sans-serif;
  background: #f7f9fc;
}

.site-article {
  padding-top: 28px;
  padding-bottom: 56px;
}

.site-article__head.right_head h2 {
  height: auto;
  margin: 0 0 18px;
  padding: 0 0 12px;
  line-height: 1.25;
  font-family: "Barlow Condensed", "Barlow", sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ar-ink);
  border-bottom: 1px solid var(--ar-line);
}

.site-article__head.right_head h2 span {
  display: inline-block;
  height: auto;
  padding-bottom: 12px;
  margin-bottom: -13px;
  border-bottom: 2px solid var(--ar-blue);
}

.site-article__card {
  background: #fff;
  border: 1px solid var(--ar-line);
  border-radius: 4px;
  box-shadow: 0 8px 28px rgba(15, 45, 107, 0.06);
  padding: 28px 28px 20px;
  margin-bottom: 24px;
}

.site-article__title.right_contents_h1,
.site-article__title {
  margin: 0 0 20px;
  padding: 0 0 16px;
  font-family: "Barlow Condensed", "Barlow", sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ar-ink);
  border-bottom: 1px solid var(--ar-line);
}

.site-article__body.contents,
.site-article__body.product_con,
.site-article__body {
  font-size: 15px;
  line-height: 1.8;
  color: #3a4556;
}

.site-article__body img {
  max-width: 100%;
  height: auto;
}

.site-article__body a {
  color: var(--ar-blue);
}

.site-article__download {
  margin: 0 0 22px;
}

.site-article__download .btn,
.site-article__download a.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  font-family: "Barlow", sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff !important;
  background: var(--ar-blue) !important;
  border: none !important;
  border-radius: 3px;
  box-shadow: 0 8px 18px rgba(21, 63, 143, 0.22);
  transition: background 0.2s ease, transform 0.2s ease;
}

.site-article__download .btn:hover,
.site-article__download a.btn:hover {
  background: var(--ar-deep) !important;
  color: #fff !important;
  text-decoration: none;
  transform: translateY(-1px);
}

/* Prev / next */
.site-article__nav.point {
  clear: both;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 8px 0 24px;
  padding: 0;
  overflow: hidden;
}

.site-article__nav .to_prev,
.site-article__nav .to_next {
  float: none !important;
  width: auto;
  max-width: 48%;
  padding: 0 !important;
}

.site-article__nav .to_prev a,
.site-article__nav .to_next a,
.site-article__nav span a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ar-ink) !important;
  background: #fff;
  border: 1px solid var(--ar-line);
  border-radius: 3px;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.site-article__nav.point span.to_prev a:hover,
.site-article__nav.point span.to_next a:hover,
.site-article__nav span a:hover {
  background: var(--ar-blue) !important;
  border-color: var(--ar-blue) !important;
  color: #fff !important;
  text-decoration: none;
}

.site-article__nav .to_next {
  margin-left: auto;
  text-align: right;
}

/* Related list */
.site-article__related {
  background: #fff;
  border: 1px solid var(--ar-line);
  border-radius: 4px;
  box-shadow: 0 8px 28px rgba(15, 45, 107, 0.06);
  padding: 22px 24px 10px;
  margin-bottom: 8px;
}

.site-article__related .left_h3,
.site-article__related-head {
  margin: 0 0 14px !important;
  height: auto !important;
  line-height: 1.3 !important;
  font-family: "Barlow Condensed", "Barlow", sans-serif;
  font-size: 18px !important;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ar-ink) !important;
  border-bottom: 1px solid var(--ar-line) !important;
}

.site-article__related .left_h3 span {
  display: inline-block;
  padding-bottom: 10px;
  margin-bottom: -1px;
  border-bottom: 2px solid var(--ar-blue);
}

.site-article__related .right_new {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-article__related .right_new li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid #f0f3f8;
  background: none !important;
}

.site-article__related .right_new li:last-child {
  border-bottom: none;
}

.site-article__related .right_new a {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--ar-ink);
  transition: color 0.2s ease;
}

.site-article__related .right_new a:hover {
  color: var(--ar-blue);
  text-decoration: none;
}

.site-article__related .right_new_time {
  font-size: 12px;
  color: var(--ar-muted);
  white-space: nowrap;
}

/* Photo gallery inside article */
.site-article__gallery {
  margin: 8px auto 28px;
  max-width: 720px;
}

.site-article__gallery .bx-wrapper {
  margin-bottom: 12px !important;
  box-shadow: none !important;
  border: 1px solid var(--ar-line) !important;
  border-radius: 4px;
  background: #fff !important;
}

.site-article__gallery .showpic_flash {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-article__gallery .showpic_flash li {
  text-align: center;
}

.site-article__gallery .example-image-link {
  display: block;
  padding: 16px;
  line-height: 0;
}

.site-article__gallery .example-image {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.site-article__thumbs#pic-page {
  text-align: center;
  margin-top: 10px;
}

.site-article__thumbs#pic-page a {
  display: inline-block;
  margin: 0 6px 6px 0;
  line-height: 0;
  border: 1px solid var(--ar-line);
  border-radius: 3px;
  overflow: hidden;
}

.site-article__thumbs#pic-page a img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  padding: 0;
  border: none !important;
  margin: 0;
}

.site-article__thumbs#pic-page a:hover,
.site-article__thumbs#pic-page a.active {
  border-color: var(--ar-blue);
}

/* Inquiry / feedback form */
.site-form-card {
  background: #fff;
  border: 1px solid var(--ar-line);
  border-radius: 4px;
  box-shadow: 0 8px 28px rgba(15, 45, 107, 0.06);
  padding: 28px 28px 16px;
  margin-bottom: 12px;
}

.site-form-card .form-group {
  margin-bottom: 18px;
}

.site-form-card .control-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ar-ink);
  padding-top: 10px;
}

.site-form-card .form-control {
  height: 42px;
  border: 1px solid var(--ar-line);
  border-radius: 3px;
  box-shadow: none;
  font-size: 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-form-card textarea.form-control {
  height: auto;
  min-height: 110px;
}

.site-form-card .form-control:focus {
  border-color: var(--ar-blue);
  box-shadow: 0 0 0 3px rgba(21, 63, 143, 0.12);
}

.site-form-card .btn-danger,
.site-form-card .btn-primary,
.site-form-card button[type="submit"] {
  background: var(--ar-blue) !important;
  border-color: var(--ar-blue) !important;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 10px 24px;
  border-radius: 3px;
}

.site-form-card .btn-danger:hover,
.site-form-card button[type="submit"]:hover {
  background: var(--ar-deep) !important;
  border-color: var(--ar-deep) !important;
}

.site-form-card .codeimg {
  height: 42px;
  cursor: pointer;
  border: 1px solid var(--ar-line);
  border-radius: 3px;
}

@media screen and (max-width: 767px) {
  .site-article {
    padding-top: 20px;
    padding-bottom: 40px;
  }

  .site-article__card,
  .site-form-card,
  .site-article__related {
    padding: 18px 16px 14px;
  }

  .site-article__title {
    font-size: 24px;
  }

  .site-article__nav .to_prev,
  .site-article__nav .to_next {
    max-width: 100%;
  }

  .site-article__nav .to_next {
    margin-left: 0;
    text-align: left;
  }
}