.page-blog-khuyen-mai-moi-nhat-tu-red888 {
  font-family: Arial, sans-serif;
  color: #333333; /* Default text color for light background */
  background-color: var(--background-color, #f5f5f5); /* Fallback to light gray if var is not set */
  line-height: 1.6;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* HERO SECTION */
.page-blog-khuyen-mai-moi-nhat-tu-red888__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, relying on body padding for header offset */
  margin-bottom: 40px;
  text-align: center;
  overflow: hidden;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__hero-image {
  width: 100%;
  height: auto;
  overflow: hidden;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__hero-image img {
  width: 100%;
  height: 600px; /* Fixed height for desktop hero */
  object-fit: cover; /* Cover the area, may crop */
  display: block;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 20px;
  background-color: rgba(255, 255, 255, 0.9); /* Semi-transparent white background for readability */
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transform: translateY(-50px); /* Lift content slightly over image */
  position: relative;
  z-index: 10;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem); /* Responsive font size */
  font-weight: 700;
  color: #26A9E0; /* Brand color for title */
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__description {
  font-size: 1.15rem;
  color: #555555;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

/* ARTICLE BODY */
.page-blog-khuyen-mai-moi-nhat-tu-red888__article-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__section-title {
  font-size: 2rem;
  color: #26A9E0;
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: 600;
  border-bottom: 2px solid #e0e0e0;
  padding-bottom: 10px;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__article-body p {
  margin-bottom: 15px;
  font-size: 1rem;
  line-height: 1.7;
  color: #333333;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__article-body a {
  color: #26A9E0;
  text-decoration: underline;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__list,
.page-blog-khuyen-mai-moi-nhat-tu-red888__ordered-list {
  margin-bottom: 20px;
  padding-left: 25px;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__list li,
.page-blog-khuyen-mai-moi-nhat-tu-red888__ordered-list li {
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.6;
  color: #333333;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__article-figure {
  margin: 30px 0;
  text-align: center;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__article-figure img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  min-width: 200px; /* Ensure min size */
  min-height: 200px; /* Ensure min size */
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__article-figure figcaption {
  margin-top: 10px;
  font-style: italic;
  color: #666666;
  font-size: 0.9rem;
}

/* BUTTONS */
.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-primary,
.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal; /* Allow text wrap */
  word-wrap: break-word; /* Allow text wrap */
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-primary {
  background-color: #26A9E0; /* Brand color */
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-primary:hover {
  background-color: #1e87c2;
  border-color: #1e87c2;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(38, 169, 224, 0.3);
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-secondary {
  background-color: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #1e87c2;
  border-color: #1e87c2;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(38, 169, 224, 0.1);
}

/* Specific button for "Đăng nhập" / "Đăng ký" with #EA7C07 */
.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-login {
  background-color: #EA7C07; /* Login color */
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-login:hover {
  background-color: #d46f06;
  border-color: #d46f06;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(234, 124, 7, 0.3);
}

/* FAQ SECTION */
.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-section {
  margin-top: 50px;
  margin-bottom: 30px;
}

details.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-item summary.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-item summary.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-item summary.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-question:hover {
  background: #f5f5f5;
}
.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333; /* Ensure contrast */
}
.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-item .page-blog-khuyen-mai-moi-nhat-tu-red888__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #333333; /* Ensure contrast */
}
.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-answer p {
  margin-bottom: 0;
}

/* RESPONSIVE STYLES */
@media (max-width: 1024px) {
  .page-blog-khuyen-mai-moi-nhat-tu-red888__hero-image img {
    height: 500px;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__hero-content {
    padding: 25px 15px;
    transform: translateY(-40px);
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__main-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__description {
    font-size: 1.05rem;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__btn-primary,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__btn-secondary {
    padding: 12px 24px;
    font-size: 1rem;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__content-wrapper {
    padding: 15px;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__article-body {
    padding: 15px;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__section-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  /* 1. HERO 主图区域 */
  .page-blog-khuyen-mai-moi-nhat-tu-red888__hero-section {
    padding-top: 10px; /* Small top padding, not var(--header-offset) */
    margin-bottom: 20px;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__hero-image img {
    height: auto !important; /* Auto height for mobile */
    object-fit: contain !important; /* Contain for mobile, not cover */
    aspect-ratio: unset !important; /* Unset aspect ratio */
    width: 100% !important;
    max-width: 100% !important;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__hero-content {
    padding: 20px 10px;
    transform: translateY(-30px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem); /* Smaller on mobile */
    margin-bottom: 10px;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__description {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
    padding: 0 15px; /* Add padding to container */
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  /* 2. 产品展示图区域 - N/A for this page (not homepage, no gameshow) */
  /* 3. 装饰主标题 + 长文 SEO 区 */
  .page-blog-khuyen-mai-moi-nhat-tu-red888__content-wrapper {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__article-body {
    padding: 15px;
    box-shadow: none; /* Remove shadow on mobile for cleaner look */
    max-width: 100% !important; /* Ensure content fits */
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__section-title {
    font-size: clamp(1.5rem, 5vw, 1.8rem); /* Responsive title size */
    margin-top: 30px;
    margin-bottom: 15px;
    text-align: left; /* Align left on mobile */
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__article-body p,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__list li,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__ordered-list li {
    font-size: 0.95rem;
    line-height: 1.6;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__article-figure {
    margin: 20px 0;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__article-figure img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important; /* Enforce min size even on mobile */
    min-height: 200px !important;
  }
  /* 4. 通用图片与容器 */
  .page-blog-khuyen-mai-moi-nhat-tu-red888 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__section,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__card,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  /* 5. 按钮与按钮容器 */
  .page-blog-khuyen-mai-moi-nhat-tu-red888__btn-primary,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__btn-secondary,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__btn-login,
  .page-blog-khuyen-mai-moi-nhat-tu-red888 a[class*="button"],
  .page-blog-khuyen-mai-moi-nhat-tu-red888 a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
    font-size: 1rem !important;
  }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__cta-buttons,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__button-group,
  .page-blog-khuyen-mai-moi-nhat-tu-red888__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column;
  }
  /* FAQ */
  details.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-item summary.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-question { padding: 15px; }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__faq-qtext { font-size: 15px; }
  .page-blog-khuyen-mai-moi-nhat-tu-red888__faq-toggle { margin-left: 10px; width: 24px; height: 24px; font-size: 20px; }
  details.page-blog-khuyen-mai-moi-nhat-tu-red888__faq-item .page-blog-khuyen-mai-moi-nhat-tu-red888__faq-answer { padding: 0 15px 15px; }
}

/* Color contrast fixes - will be applied if needed */
.page-blog-khuyen-mai-moi-nhat-tu-red888__dark-bg {
  color: #ffffff; /* 深色背景配浅色文字 */
  background: #26A9E0; /* 使用品牌色但确保对比度 */
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__light-bg {
  color: #333333; /* 浅色背景配深色文字 */
  background: #ffffff;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__medium-bg {
  color: #000000; /* 默认使用深色文字 */
  background: #FFFFFF;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__content-area,
.page-blog-khuyen-mai-moi-nhat-tu-red888__text-block {
  color: #333333; /* 确保在大多数背景下可读 */
  background: #ffffff; /* 默认白色背景 */
}

.page-blog-khuyen-mai-moi-nhat-tu-red888 p,
.page-blog-khuyen-mai-moi-nhat-tu-red888 li {
  color: #333333; /* 确保在大多数背景下可读 */
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__card {
  background: #ffffff; /* 优先使用白色背景确保可读性 */
  color: #333333;
  border: 1px solid #e0e0e0; /* 添加边框增强可读性 */
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__dark-section {
  background: #26A9E0;
  color: #ffffff; /* 强制白色文字 */
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-primary {
  background: #26A9E0;
  color: #ffffff; /* 按钮文字始终使用白色 */
  border: 2px solid transparent;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__btn-secondary {
  background: #ffffff;
  color: #26A9E0; /* 使用品牌色确保对比度 */
  border: 2px solid #26A9E0;
}

/* Contrast fix classes */
.page-blog-khuyen-mai-moi-nhat-tu-red888__contrast-fix {
  background: #ffffff !important;
  color: #333333 !important;
  border: 1px solid #e0e0e0 !important;
}

.page-blog-khuyen-mai-moi-nhat-tu-red888__text-contrast-fix {
  color: #333333 !important;
  text-shadow: none !important;
}