.page-khuyen-mai-dieu-khoan {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main, #1F2D3D);
  background-color: var(--background, #F4F7FB);
}

.page-khuyen-mai-dieu-khoan__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0;
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: linear-gradient(180deg, #2F6BFF 0%, #6FA3FF 100%);
}

.page-khuyen-mai-dieu-khoan__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  position: relative;
}

.page-khuyen-mai-dieu-khoan__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7);
}

.page-khuyen-mai-dieu-khoan__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  max-width: 900px;
  width: 90%;
  padding: 20px;
  box-sizing: border-box;
}

.page-khuyen-mai-dieu-khoan__main-title {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 700;
  margin-bottom: 15px;
  color: #ffffff;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-khuyen-mai-dieu-khoan__description {
  font-size: clamp(1rem, 2vw, 1.3rem);
  margin-bottom: 30px;
  color: #f0f0f0;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);
}

.page-khuyen-mai-dieu-khoan__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-khuyen-mai-dieu-khoan__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-khuyen-mai-dieu-khoan__btn--primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-khuyen-mai-dieu-khoan__btn--primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 6px 20px rgba(47, 107, 255, 0.6);
  transform: translateY(-2px);
}

.page-khuyen-mai-dieu-khoan__btn--secondary {
  background: #ffffff;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
  box-shadow: 0 4px 15px rgba(111, 163, 255, 0.2);
}

.page-khuyen-mai-dieu-khoan__btn--secondary:hover {
  background: #f0f0f0;
  color: #1a4dcc;
  box-shadow: 0 6px 20px rgba(111, 163, 255, 0.4);
  transform: translateY(-2px);
}

.page-khuyen-mai-dieu-khoan__content-section {
  padding: 40px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-khuyen-mai-dieu-khoan__article-wrap {
  max-width: 900px;
  margin: 0 auto;
  background: var(--card-bg, #FFFFFF);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.page-khuyen-mai-dieu-khoan__article-heading {
  font-size: 2.2rem;
  color: var(--custom-color_1776249996415, #000000);
  margin-top: 40px;
  margin-bottom: 25px;
  font-weight: 700;
  border-bottom: 3px solid var(--glow, #A5C4FF);
  padding-bottom: 10px;
}

.page-khuyen-mai-dieu-khoan__article-heading:first-of-type {
    margin-top: 0;
}

.page-khuyen-mai-dieu-khoan__sub-heading {
  font-size: 1.6rem;
  color: var(--custom-color_1776249996415, #000000);
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-khuyen-mai-dieu-khoan__list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.page-khuyen-mai-dieu-khoan__list-item {
  background-color: #f9f9f9;
  border-left: 4px solid #2F6BFF;
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-khuyen-mai-dieu-khoan__list-title {
  font-size: 1.2rem;
  color: #2F6BFF;
  margin-top: 0;
  margin-bottom: 8px;
  font-weight: 600;
}

.page-khuyen-mai-dieu-khoan p {
  margin-bottom: 15px;
  color: var(--text-main, #1F2D3D);
}

.page-khuyen-mai-dieu-khoan a {
  color: #2F6BFF;
  text-decoration: none;
}

.page-khuyen-mai-dieu-khoan a:hover {
  text-decoration: underline;
}

.page-khuyen-mai-dieu-khoan__figure {
  margin: 30px 0;
  text-align: center;
}

.page-khuyen-mai-dieu-khoan__image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  margin: 0 auto;
}

.page-khuyen-mai-dieu-khoan__figcaption {
  font-size: 0.95rem;
  color: #555;
  margin-top: 10px;
}

.page-khuyen-mai-dieu-khoan__cta-box {
  background-color: #e6f0ff;
  border: 1px solid var(--border, #D6E2FF);
  border-radius: 8px;
  padding: 25px;
  text-align: center;
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-khuyen-mai-dieu-khoan__cta-box p {
  font-size: 1.15rem;
  margin-bottom: 20px;
  color: #1F2D3D;
}

.page-khuyen-mai-dieu-khoan__cta-box--final {
  margin-top: 40px;
  padding: 35px;
  background: linear-gradient(135deg, #e6f0ff 0%, #d6e2ff 100%);
}

/* --- Contrast Fixes --- */
.page-khuyen-mai-dieu-khoan__contrast-fix {
  background: #ffffff !important;
  color: #333333 !important;
  border: 1px solid #e0e0e0 !important;
}

.page-khuyen-mai-dieu-khoan__text-contrast-fix {
  color: #333333 !important;
  text-shadow: none !important;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-khuyen-mai-dieu-khoan__hero-content {
    padding: 15px;
  }

  .page-khuyen-mai-dieu-khoan__main-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
  }

  .page-khuyen-mai-dieu-khoan__description {
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
  }

  .page-khuyen-mai-dieu-khoan__article-heading {
    font-size: 2rem;
  }

  .page-khuyen-mai-dieu-khoan__sub-heading {
    font-size: 1.5rem;
  }

  .page-khuyen-mai-dieu-khoan__content-section {
    padding: 30px 15px;
  }

  .page-khuyen-mai-dieu-khoan__article-wrap {
    padding: 25px;
  }

  .page-khuyen-mai-dieu-khoan__btn {
    padding: 12px 24px;
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .page-khuyen-mai-dieu-khoan__hero-section {
    padding-top: 10px !important; /* Small top padding if body has header offset */
  }

  .page-khuyen-mai-dieu-khoan__hero-image-wrapper {
    max-height: 350px;
  }

  .page-khuyen-mai-dieu-khoan__hero-content {
    width: 95%;
    padding: 10px;
  }

  .page-khuyen-mai-dieu-khoan__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-khuyen-mai-dieu-khoan__description {
    font-size: clamp(0.85rem, 3.5vw, 1rem);
    margin-bottom: 20px;
  }

  .page-khuyen-mai-dieu-khoan__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-khuyen-mai-dieu-khoan__btn {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 15px !important;
    font-size: 1rem !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-khuyen-mai-dieu-khoan__content-section {
    padding: 20px 10px;
  }

  .page-khuyen-mai-dieu-khoan__article-wrap {
    padding: 20px 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-khuyen-mai-dieu-khoan__article-heading {
    font-size: 1.8rem;
    margin-top: 30px;
    margin-bottom: 20px;
  }

  .page-khuyen-mai-dieu-khoan__sub-heading {
    font-size: 1.4rem;
    margin-top: 25px;
    margin-bottom: 12px;
  }

  .page-khuyen-mai-dieu-khoan__list-item {
    padding: 12px 15px;
  }

  .page-khuyen-mai-dieu-khoan__list-title {
    font-size: 1.1rem;
  }

  .page-khuyen-mai-dieu-khoan p {
    font-size: 1rem;
  }

  .page-khuyen-mai-dieu-khoan__image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-khuyen-mai-dieu-khoan__figure {
    margin: 20px 0;
  }

  .page-khuyen-mai-dieu-khoan__cta-box {
    padding: 20px;
    margin-top: 25px;
    margin-bottom: 25px;
  }

  .page-khuyen-mai-dieu-khoan__cta-box p {
    font-size: 1rem;
    margin-bottom: 15px;
  }

  .page-khuyen-mai-dieu-khoan__cta-box--final {
    margin-top: 30px;
    padding: 25px;
  }
}