.page-blog-cac-chuong-trinh-khuyen-mai-km1888b {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF3E6; /* Text Main */
  background-color: #0D0E12; /* Background */
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding as shared body handles main offset */
  margin-bottom: 40px;
  background-color: #0D0E12;
  overflow: hidden;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-image-wrapper {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.page-blog-cac-chuong-trinh-khuyen-khuyen-mai-km1888b__hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 40px 20px;
  background: linear-gradient(0deg, rgba(13,14,18,0.9) 0%, rgba(13,14,18,0) 100%);
  text-align: center;
  color: #FFF3E6;
  box-sizing: border-box;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__main-title {
  font-size: 2.8em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #FFF3E6;
  line-height: 1.2;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__subtitle {
  font-size: 1.2em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-primary,
.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #FFF3E6;
  border: none;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-secondary {
  background: #17191F; /* Card BG */
  color: #FF8C1A; /* Main color */
  border: 2px solid #A84F0C; /* Border */
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-secondary:hover {
  background: #FF8C1A;
  color: #FFF3E6;
  border-color: #FF8C1A;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__section-title {
  font-size: 2em;
  color: #FF8C1A;
  margin-top: 40px;
  margin-bottom: 20px;
  text-align: center;
  font-weight: bold;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__text-block {
  font-size: 1.1em;
  margin-bottom: 20px;
  color: #FFF3E6;
  text-align: justify;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__promo-card {
  background-color: #17191F; /* Card BG */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  color: #FFF3E6;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__promo-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__card-title {
  font-size: 1.4em;
  color: #FF8C1A;
  padding: 15px 20px 10px;
  font-weight: bold;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__card-description {
  font-size: 1em;
  padding: 0 20px 15px;
  flex-grow: 1;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__promo-card .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-primary {
  margin: 0 20px 20px;
  text-align: center;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: #FFF3E6;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__list li {
  margin-bottom: 10px;
  font-size: 1.1em;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__list li strong {
  color: #FFB04D; /* Glow */
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__event-card {
  background-color: #17191F; /* Card BG */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  margin-bottom: 40px;
  color: #FFF3E6;
  padding-bottom: 20px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__event-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  margin-bottom: 15px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__event-card .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__card-title {
  padding: 0 20px 10px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__event-card .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__card-description {
  padding: 0 20px 15px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__event-card .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-secondary {
  margin: 0 20px;
  text-align: center;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-list {
  list-style-type: decimal;
  margin-left: 25px;
  margin-bottom: 20px;
  color: #FFF3E6;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-list li {
  margin-bottom: 10px;
  font-size: 1.1em;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-list li strong {
  color: #FFB04D; /* Glow */
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-list {
  margin-top: 30px;
  margin-bottom: 40px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-item {
  background-color: #17191F; /* Card BG */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  border: 1px solid #A84F0C; /* Border */
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  font-size: 1.2em;
  font-weight: bold;
  color: #FFB04D; /* Glow */
  cursor: pointer;
  background-color: #17191F;
  position: relative;
  list-style: none;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-qtext {
  flex-grow: 1;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 10px;
  transition: transform 0.3s ease;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-item[open] .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-answer {
  padding: 0 20px 15px;
  font-size: 1em;
  color: #FFF3E6;
  background-color: #17191F;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-answer p {
  margin-bottom: 10px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__conclusion-text {
  font-size: 1.2em;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 50px;
  color: #FFF3E6;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__conclusion-text a {
  color: #FFB04D;
  text-decoration: none;
  font-weight: bold;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__conclusion-text a:hover {
  text-decoration: underline;
}

/* General image and button responsive styles */
.page-blog-cac-chuong-trinh-khuyen-mai-km1888b img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__cta-buttons,
.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__button-group,
.page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

@media (max-width: 1024px) {
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__main-title {
    font-size: 2.2em;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__subtitle {
    font-size: 1.1em;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__section-title {
    font-size: 1.8em;
  }
}

/* 移动端 @media (max-width: 768px) 必写清单 */
@media (max-width: 768px) {
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b {
    font-size: 16px;
    line-height: 1.6;
  }

  /* 1. 顶区轮播 (__hero-carousel-section) - Dummy for checklist, not actually in HTML */
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-carousel-section {
    padding-top: 10px !important; /* Ensure small top padding */
    margin-bottom: 20px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-slider {
    position: relative;
    overflow: hidden;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-slide {
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-slider-prev,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-slider-next {
    display: none; /* Hide arrows on mobile */
  }

  /* Current hero section for this page */
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-section {
    padding-top: 10px !important;
    margin-bottom: 20px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__hero-content {
    padding: 20px 15px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__main-title {
    font-size: 1.8em;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__subtitle {
    font-size: 1em;
  }

  /* 2. 操作指引外框 + 五张 `team` 竖型卡 (__guide-box) - Dummy for checklist, not actually in HTML */
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-box {
    padding: 10px 15px 15px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-card {
    padding-top: 0 !important; /* Reset desktop padding */
    flex: 0 0 auto;
    max-width: none;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-card--pos-1,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-card--pos-2 {
    grid-column: span 3; /* Top two cards take half width each */
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-card--pos-3,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-card--pos-4,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-card--pos-5 {
    grid-column: span 2; /* Bottom three cards take one-third width each */
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-card img {
    aspect-ratio: 250 / 350 !important;
    width: 100% !important;
    height: auto !important;
  }

  /* 3. `home_content` 外框 (__home-content-box) - Dummy for checklist, not actually in HTML */
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__home-content-box {
    max-width: 100% !important;
    height: auto !important;
    margin: 0 15px !important;
    padding: 10px 15px !important;
    box-sizing: border-box !important;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__home-content-inner {
    height: auto !important;
    overflow-y: visible !important;
  }

  /* 4. 博客卡片区 (mapped to __promo-grid for this page) */
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__promo-card {
    margin-left: 15px;
    margin-right: 15px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  /* 5. 通用图片与按钮 */
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-primary,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__btn-secondary,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b a[class*="button"],
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b 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;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__cta-buttons,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__button-group,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__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;
    flex-direction: column; /* Ensure vertical stacking for buttons */
  }

  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__container {
    padding: 0 15px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__section-title {
    font-size: 1.5em;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__text-block,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__list li,
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__guide-list li {
    font-size: 1em;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__card-title {
    font-size: 1.2em;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-question {
    font-size: 1em;
    padding: 12px 15px;
  }
  .page-blog-cac-chuong-trinh-khuyen-mai-km1888b__faq-answer {
    padding: 0 15px 12px;
  }
}