.page-blog-uu-dai-moi-nhat-tu-55win55 {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__section-title {
  font-size: 2.5em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: #F2FFF6; /* Text Main */
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: #A7D9B8; /* Text Secondary */
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__text-block {
  font-size: 1.1em;
  margin-bottom: 20px;
  color: #F2FFF6;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__text-link {
  color: #57E38D; /* Glow */
  text-decoration: underline;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__hero-section {
  padding-top: 10px; /* Minimal top padding */
  padding-bottom: 60px;
  background-color: #08160F; /* Background */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 40px 16px;
  gap: 24px;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  color: #F2FFF6; /* Text Main */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__hero-title {
  font-size: clamp(2.2em, 4vw, 3.2em); /* Use clamp for responsive font size */
  font-weight: bold;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #F2FFF6;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__hero-description {
  font-size: 1.15em;
  margin-bottom: 30px;
  color: #A7D9B8; /* Text Secondary */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__hero-cta-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__hero-image {
  flex: 1 1 40%;
  text-align: center;
  min-width: 300px;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__hero-side-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Buttons */
.page-blog-uu-dai-moi-nhat-tu-55win55__btn-primary,
.page-blog-uu-dai-moi-nhat-tu-55win55__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6; /* Text Main */
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-blog-uu-dai-moi-nhat-tu-55win55__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-blog-uu-dai-moi-nhat-tu-55win55__btn-secondary {
  background: transparent;
  color: #57E38D; /* Glow */
  border: 2px solid #2E7A4E; /* Border */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__btn-secondary:hover {
  background: rgba(87, 227, 141, 0.1);
  transform: translateY(-2px);
}

.page-blog-uu-dai-moi-nhat-tu-55win55__cta-center {
  text-align: center;
  margin-top: 50px;
}

/* Intro Section */
.page-blog-uu-dai-moi-nhat-tu-55win55__intro-section {
  padding: 60px 0;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__dark-section {
  background-color: #11271B; /* Card BG */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__feature-item {
  background-color: #0A4B2C; /* Deep Green */
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E; /* Border */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__icon-box-media {
  width: 200px;
  height: 200px;
  aspect-ratio: 1/1;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid #57E38D; /* Glow */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__feature-title {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 10px;
  color: #F2FFF6; /* Text Main */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__feature-text {
  color: #A7D9B8; /* Text Secondary */
}

/* Promo Types Section */
.page-blog-uu-dai-moi-nhat-tu-55win55__promo-types-section {
  padding: 60px 0;
  background-color: #08160F; /* Background */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__promo-card {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E; /* Border */
  display: flex;
  flex-direction: column;
  color: #F2FFF6;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-title {
  font-size: 1.6em;
  font-weight: bold;
  padding: 20px 20px 10px;
  color: #F2FFF6;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-text {
  font-size: 1em;
  padding: 0 20px 20px;
  color: #A7D9B8;
  flex-grow: 1;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-btn {
  margin: 0 20px 20px;
  width: calc(100% - 40px);
}

/* Guide Section */
.page-blog-uu-dai-moi-nhat-tu-55win55__guide-section {
  padding: 60px 0;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__step-item {
  background-color: #0A4B2C; /* Deep Green */
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  position: relative;
  border: 1px solid #2E7A4E; /* Border */
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-blog-uu-dai-moi-nhat-tu-55win55__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #57E38D; /* Glow */
  color: #08160F;
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 20px;
  box-shadow: 0 0 15px rgba(87, 227, 141, 0.5);
}

.page-blog-uu-dai-moi-nhat-tu-55win55__step-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 10px;
  color: #F2FFF6;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__step-text {
  color: #A7D9B8;
}

/* Terms Section */
.page-blog-uu-dai-moi-nhat-tu-55win55__terms-section {
  padding: 60px 0;
  background-color: #08160F; /* Background */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__terms-list {
  list-style: disc inside;
  margin-left: 20px;
  color: #A7D9B8;
  font-size: 1.1em;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__terms-list li {
  margin-bottom: 10px;
}

/* FAQ Section */
.page-blog-uu-dai-moi-nhat-tu-55win55__faq-section {
  padding: 60px 0;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__faq-item {
  background-color: #0A4B2C; /* Deep Green */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #F2FFF6;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  background-color: #11271B; /* Card BG */
  color: #F2FFF6;
  list-style: none; /* For <summary> */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for <summary> */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__faq-qtext {
  flex-grow: 1;
}

.page-blog-uu-dai-moi-nhat-tu-55win55__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: #57E38D; /* Glow */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__faq-item[open] .page-blog-uu-dai-moi-nhat-tu-55win55__faq-question {
  background-color: #0A4B2C; /* Deep Green */
}

.page-blog-uu-dai-moi-nhat-tu-55win55__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1.05em;
  color: #A7D9B8; /* Text Secondary */
}

/* Conclusion Section */
.page-blog-uu-dai-moi-nhat-tu-55win55__conclusion-section {
  padding: 60px 0 80px;
  background-color: #08160F; /* Background */
}

/* Global image settings to prevent overflow */
.page-blog-uu-dai-moi-nhat-tu-55win55 img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-container {
    flex-direction: column;
    text-align: center;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-content {
    order: 2;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-image {
    order: 1;
    margin-bottom: 30px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-cta-group {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-section {
    padding-top: 10px !important; /* Fixed top padding */
    padding-bottom: 40px !important;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-container {
    padding: 20px 15px;
    gap: 20px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 15px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__hero-cta-group {
    flex-direction: column;
    gap: 10px;
  }

  /* Buttons - MUST BE RESPONSIVE */
  .page-blog-uu-dai-moi-nhat-tu-55win55__btn-primary,
  .page-blog-uu-dai-moi-nhat-tu-55win55__btn-secondary,
  .page-blog-uu-dai-moi-nhat-tu-55win55 a[class*="button"],
  .page-blog-uu-dai-moi-nhat-tu-55win55 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-uu-dai-moi-nhat-tu-55win55__hero-cta-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  /* Section Titles & Descriptions */
  .page-blog-uu-dai-moi-nhat-tu-55win55__section-title {
    font-size: 2em;
    margin-bottom: 15px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  /* Intro Section - Module 1 */
  .page-blog-uu-dai-moi-nhat-tu-55win55__intro-section,
  .page-blog-uu-dai-moi-nhat-tu-55win55__promo-types-section,
  .page-blog-uu-dai-moi-nhat-tu-55win55__guide-section,
  .page-blog-uu-dai-moi-nhat-tu-55win55__terms-section,
  .page-blog-uu-dai-moi-nhat-tu-55win55__faq-section,
  .page-blog-uu-dai-moi-nhat-tu-55win55__conclusion-section {
    padding: 40px 0 !important;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__container {
    padding: 20px 15px !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__features-grid,
  .page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-grid,
  .page-blog-uu-dai-moi-nhat-tu-55win55__steps-grid {
    grid-template-columns: 1fr;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__icon-box-media {
    width: 180px;
    height: 180px;
    margin-bottom: 15px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__feature-item,
  .page-blog-uu-dai-moi-nhat-tu-55win55__step-item {
    padding: 25px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-title {
    font-size: 1.4em;
    padding: 15px 15px 8px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-text {
    padding: 0 15px 15px;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__promo-card-btn {
    margin: 0 15px 15px;
    width: calc(100% - 30px);
  }

  /* FAQ Section */
  .page-blog-uu-dai-moi-nhat-tu-55win55__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__faq-answer {
    padding: 10px 20px 15px;
    font-size: 1em;
  }

  /* General Image Responsiveness */
  .page-blog-uu-dai-moi-nhat-tu-55win55 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  .page-blog-uu-dai-moi-nhat-tu-55win55__section,
  .page-blog-uu-dai-moi-nhat-tu-55win55__card,
  .page-blog-uu-dai-moi-nhat-tu-55win55__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Special handling for __icon-box-media img to maintain circular shape */
  .page-blog-uu-dai-moi-nhat-tu-55win55__icon-box-media img {
    height: 100% !important;
    object-fit: cover !important;
  }

  /* Ensure no horizontal scroll for content areas */
  .page-blog-uu-dai-moi-nhat-tu-55win55 {
    overflow-x: hidden;
  }
}