.page-lottery-vietnam-play-methods {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #f0f0f0; /* Light text for dark body background */
  background-color: #0d1117;
}

.page-lottery-vietnam-play-methods__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-lottery-vietnam-play-methods__hero-section {
  padding: 120px 20px 80px; /* Adjusted padding-top for fixed header */
  text-align: center;
  background: linear-gradient(135deg, var(--primary-color, #007bff) 0%, #0056b3 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.page-lottery-vietnam-play-methods__hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
  z-index: 0;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.page-lottery-vietnam-play-methods__main-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 1;
}

.page-lottery-vietnam-play-methods__subtitle {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.page-lottery-vietnam-play-methods__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.page-lottery-vietnam-play-methods__btn-primary,
.page-lottery-vietnam-play-methods__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 2px solid transparent;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-lottery-vietnam-play-methods__btn-primary {
  background: var(--secondary-color, #ffc107);
  color: #333333;
  border-color: var(--secondary-color, #ffc107);
}

.page-lottery-vietnam-play-methods__btn-primary:hover {
  background: #e0a800;
  border-color: #e0a800;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.page-lottery-vietnam-play-methods__btn-secondary {
  background: transparent;
  color: #ffffff;
  border-color: #ffffff;
}

.page-lottery-vietnam-play-methods__btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.page-lottery-vietnam-play-methods__section {
  padding: 80px 0;
}

.page-lottery-vietnam-play-methods__light-bg {
  background-color: #f8f9fa;
  color: #333333;
}

.page-lottery-vietnam-play-methods__dark-bg {
  background-color: #1a1e24;
  color: #f0f0f0;
}

.page-lottery-vietnam-play-methods__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 50px;
  color: inherit;
}

.page-lottery-vietnam-play-methods__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-lottery-vietnam-play-methods__card {
  background: #ffffff;
  color: #333333;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-lottery-vietnam-play-methods__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-lottery-vietnam-play-methods__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-lottery-vietnam-play-methods__card-title {
  font-size: 1.5em;
  padding: 20px 20px 10px;
  margin: 0;
  color: var(--primary-color, #007bff);
}

.page-lottery-vietnam-play-methods__card-text {
  padding: 0 20px 20px;
  margin: 0;
}

.page-lottery-vietnam-play-methods__btn-text {
  display: inline-block;
  padding: 10px 20px;
  margin: 0 20px 20px;
  background: var(--primary-color, #007bff);
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.page-lottery-vietnam-play-methods__btn-text:hover {
  background: #0056b3;
}

.page-lottery-vietnam-play-methods__content-block {
  margin-bottom: 40px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-lottery-vietnam-play-methods__content-block h3 {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: var(--secondary-color, #ffc107);
}

.page-lottery-vietnam-play-methods__content-block p {
  margin-bottom: 15px;
}

.page-lottery-vietnam-play-methods__content-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-lottery-vietnam-play-methods__feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.page-lottery-vietnam-play-methods__feature-list li {
  background: #ffffff;
  color: #333333;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: flex-start;
  gap: 15px;
  font-weight: bold;
}

.page-lottery-vietnam-play-methods__feature-list li a {
  color: var(--primary-color, #007bff);
  text-decoration: none;
}

.page-lottery-vietnam-play-methods__feature-list li a:hover {
  text-decoration: underline;
}

.page-lottery-vietnam-play-methods__list-icon {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  object-fit: contain;
}

.page-lottery-vietnam-play-methods__benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-lottery-vietnam-play-methods__benefit-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  padding: 30px 20px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  color: #f0f0f0;
}

.page-lottery-vietnam-play-methods__benefit-item h3 {
  font-size: 1.6em;
  margin-top: 15px;
  margin-bottom: 10px;
  color: var(--secondary-color, #ffc107);
}

.page-lottery-vietnam-play-methods__benefit-item p {
  font-size: 0.95em;
}

.page-lottery-vietnam-play-methods__benefit-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 15px;
}

.page-lottery-vietnam-play-methods__cta-buttons--center {
  margin-top: 40px;
}

.page-lottery-vietnam-play-methods__faq-section {
  padding: 80px 0;
}

.page-lottery-vietnam-play-methods__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-lottery-vietnam-play-methods__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background: #2a2f3a;
}

.page-lottery-vietnam-play-methods__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: #2a2f3a;
  border: 1px solid #3c424d;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
  color: #f0f0f0;
}

.page-lottery-vietnam-play-methods__faq-question:hover {
  background: #3c424d;
  border-color: #4a505b;
}

.page-lottery-vietnam-play-methods__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.15em;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none;
  color: inherit;
}

.page-lottery-vietnam-play-methods__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--secondary-color, #ffc107);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
}

.page-lottery-vietnam-play-methods__faq-item.active .page-lottery-vietnam-play-methods__faq-toggle {
  transform: rotate(45deg);
  color: #ffffff;
}

.page-lottery-vietnam-play-methods__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: #2a2f3a;
  color: #cccccc;
  border-top: 1px solid #3c424d;
}

.page-lottery-vietnam-play-methods__faq-item.active .page-lottery-vietnam-play-methods__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
  border-radius: 0 0 8px 8px;
}

.page-lottery-vietnam-play-methods__faq-answer p {
  margin: 0;
}

.page-lottery-vietnam-play-methods .highlight {
  color: var(--secondary-color, #ffc107);
  font-weight: bold;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-lottery-vietnam-play-methods__main-title {
    font-size: 2.8em;
  }
  .page-lottery-vietnam-play-methods__subtitle {
    font-size: 1.2em;
  }
  .page-lottery-vietnam-play-methods__section-title {
    font-size: 2em;
  }
  .page-lottery-vietnam-play-methods__content-block h3 {
    font-size: 1.6em;
  }
}

@media (max-width: 768px) {
  .page-lottery-vietnam-play-methods__hero-section {
    padding-top: 100px !important;
    padding-bottom: 60px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-lottery-vietnam-play-methods__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }
  .page-lottery-vietnam-play-methods__subtitle {
    font-size: 1em;
    margin-bottom: 30px;
  }
  .page-lottery-vietnam-play-methods__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-lottery-vietnam-play-methods__btn-primary,
  .page-lottery-vietnam-play-methods__btn-secondary {
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
  }
  .page-lottery-vietnam-play-methods__section {
    padding: 60px 0;
  }
  .page-lottery-vietnam-play-methods__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-lottery-vietnam-play-methods__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-lottery-vietnam-play-methods__grid {
    grid-template-columns: 1fr;
  }
  .page-lottery-vietnam-play-methods__card {
    margin-left: 0;
    margin-right: 0;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-lottery-vietnam-play-methods__card-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-lottery-vietnam-play-methods__content-block {
    padding: 15px;
  }
  .page-lottery-vietnam-play-methods__content-block h3 {
    font-size: 1.4em;
  }
  .page-lottery-vietnam-play-methods__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-lottery-vietnam-play-methods__feature-list {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .page-lottery-vietnam-play-methods__feature-list li {
    padding: 15px;
  }
  .page-lottery-vietnam-play-methods__benefit-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-lottery-vietnam-play-methods__benefit-item {
    padding: 25px 15px;
  }
  .page-lottery-vietnam-play-methods__benefit-item h3 {
    font-size: 1.4em;
  }
  .page-lottery-vietnam-play-methods__faq-question {
    padding: 15px 20px;
  }
  .page-lottery-vietnam-play-methods__faq-question h3 {
    font-size: 1em;
  }
  .page-lottery-vietnam-play-methods__faq-toggle {
    font-size: 24px;
    width: 25px;
    height: 25px;
  }
  .page-lottery-vietnam-play-methods__faq-answer {
    padding: 0 20px;
  }
  .page-lottery-vietnam-play-methods__faq-item.active .page-lottery-vietnam-play-methods__faq-answer {
    padding: 15px 20px !important;
  }
}