.page-blog-lich-thi-dau-da-ga-67 {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light body background */
  background-color: var(--bg-color, #f9f9f9); /* Assume light background from shared */
}

.page-blog-lich-thi-dau-da-ga-67__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-blog-lich-thi-dau-da-ga-67__hero-section {
  position: relative;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, assuming body handles header offset */
  margin-bottom: 40px;
  background: linear-gradient(135deg, #017439, #005a2e); /* Brand color gradient */
  color: #ffffff;
}

.page-blog-lich-thi-dau-da-ga-67__hero-image {
  width: 100%;
  height: 600px; /* Fixed height for desktop hero */
  overflow: hidden;
  position: relative;
  margin-bottom: 20px;
}

.page-blog-lich-thi-dau-da-ga-67__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Cover for desktop */
  display: block;
}

.page-blog-lich-thi-dau-da-ga-67__hero-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 20px 60px;
  position: relative;
  z-index: 2; /* Ensure content is above image if any layering */
}

.page-blog-lich-thi-dau-da-ga-67__main-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem); /* Responsive font size */
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

.page-blog-lich-thi-dau-da-ga-67__intro-text {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f0f0;
}

.page-blog-lich-thi-dau-da-ga-67__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-blog-lich-thi-dau-da-ga-67__cta-buttons--single {
  justify-content: center;
}

.page-blog-lich-thi-dau-da-ga-67__cta-buttons--multiple {
  justify-content: center;
}

.page-blog-lich-thi-dau-da-ga-67__btn-primary,
.page-blog-lich-thi-dau-da-ga-67__btn-secondary,
.page-blog-lich-thi-dau-da-ga-67__btn-small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  max-width: 100%; /* Ensure responsiveness */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-blog-lich-thi-dau-da-ga-67__btn-primary {
  background: #C30808; /* Register/Login color */
  color: #FFFF00; /* Register/Login font color */
  border: 2px solid #C30808;
}

.page-blog-lich-thi-dau-da-ga-67__btn-primary:hover {
  background: #a30606;
  border-color: #a30606;
  color: #fff;
}

.page-blog-lich-thi-dau-da-ga-67__btn-secondary {
  background: #ffffff;
  color: #017439; /* Primary color */
  border: 2px solid #017439;
}

.page-blog-lich-thi-dau-da-ga-67__btn-secondary:hover {
  background: #f0f0f0;
  color: #005a2e;
  border-color: #005a2e;
}

.page-blog-lich-thi-dau-da-ga-67__btn-small {
  padding: 10px 20px;
  font-size: 0.9rem;
  background: #017439;
  color: #ffffff;
  border: 1px solid #017439;
  border-radius: 5px;
}

.page-blog-lich-thi-dau-da-ga-67__btn-small:hover {
  background: #005a2e;
  border-color: #005a2e;
}

.page-blog-lich-thi-dau-da-ga-67__content-section {
  padding: 60px 0;
  margin-bottom: 20px;
}

.page-blog-lich-thi-dau-da-ga-67__content-section:nth-child(even) {
  background-color: #f9f9f9;
}

.page-blog-lich-thi-dau-da-ga-67__section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #017439;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.page-blog-lich-thi-dau-da-ga-67__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: #C30808;
  border-radius: 2px;
}

.page-blog-lich-thi-dau-da-ga-67__image-wrapper {
  margin: 30px auto;
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-blog-lich-thi-dau-da-ga-67__image-wrapper img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  min-height: 200px;
}

.page-blog-lich-thi-dau-da-ga-67__list,
.page-blog-lich-thi-dau-da-ga-67__ordered-list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
}

.page-blog-lich-thi-dau-da-ga-67__list-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-blog-lich-thi-dau-da-ga-67__list-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.page-blog-lich-thi-dau-da-ga-67__list-title {
  font-size: 1.3rem;
  color: #017439;
  margin-top: 0;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-blog-lich-thi-dau-da-ga-67__inline-link {
  color: #017439;
  text-decoration: underline;
  font-weight: 600;
}

.page-blog-lich-thi-dau-da-ga-67__inline-link:hover {
  color: #005a2e;
}

.page-blog-lich-thi-dau-da-ga-67__schedule-table-wrap {
  overflow-x: auto;
  margin: 30px 0;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog-lich-thi-dau-da-ga-67__schedule-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px; /* Ensure table is readable on smaller screens */
}

.page-blog-lich-thi-dau-da-ga-67__schedule-table th,
.page-blog-lich-thi-dau-da-ga-67__schedule-table td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #e0e0e0;
}

.page-blog-lich-thi-dau-da-ga-67__schedule-table th {
  background-color: #017439;
  color: #ffffff;
  font-weight: 600;
  text-transform: uppercase;
}

.page-blog-lich-thi-dau-da-ga-67__schedule-table tbody tr:nth-child(even) {
  background-color: #f5f5f5;
}

.page-blog-lich-thi-dau-da-ga-67__schedule-table tbody tr:hover {
  background-color: #e6ffe6;
}

.page-blog-lich-thi-dau-da-ga-67__dark-bg {
  background: #017439;
  color: #ffffff;
  border-radius: 10px;
  padding: 40px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-blog-lich-thi-dau-da-ga-67__dark-bg .page-blog-lich-thi-dau-da-ga-67__section-title {
  color: #ffffff;
}

.page-blog-lich-thi-dau-da-ga-67__dark-bg .page-blog-lich-thi-dau-da-ga-67__section-title::after {
  background-color: #FFFF00;
}

/* FAQ styles - using details/summary */
details.page-blog-lich-thi-dau-da-ga-67__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-blog-lich-thi-dau-da-ga-67__faq-item summary.page-blog-lich-thi-dau-da-ga-67__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;
  color: #333333; /* Ensure contrast */
}
details.page-blog-lich-thi-dau-da-ga-67__faq-item summary.page-blog-lich-thi-dau-da-ga-67__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog-lich-thi-dau-da-ga-67__faq-item summary.page-blog-lich-thi-dau-da-ga-67__faq-question:hover {
  background: #f5f5f5;
}
.page-blog-lich-thi-dau-da-ga-67__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #017439; /* FAQ question text color */
}
.page-blog-lich-thi-dau-da-ga-67__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-blog-lich-thi-dau-da-ga-67__faq-item .page-blog-lich-thi-dau-da-ga-67__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #333333; /* FAQ answer text color */
}

/* General image responsive styles for content area */
.page-blog-lich-thi-dau-da-ga-67 img {
  max-width: 100%;
  height: auto;
  display: block;
  /* Minimum size for content images, not small icons */
  min-width: 200px;
  min-height: 200px;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-blog-lich-thi-dau-da-ga-67__container {
    padding: 15px;
  }

  .page-blog-lich-thi-dau-da-ga-67__hero-image {
    height: 500px;
  }

  .page-blog-lich-thi-dau-da-ga-67__hero-content {
    padding: 30px 15px 50px;
  }

  .page-blog-lich-thi-dau-da-ga-67__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-blog-lich-thi-dau-da-ga-67__intro-text {
    font-size: clamp(0.95rem, 1.7vw, 1.1rem);
  }

  .page-blog-lich-thi-dau-da-ga-67__section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    margin-bottom: 30px;
  }

  .page-blog-lich-thi-dau-da-ga-67__list-item {
    padding: 20px;
  }

  .page-blog-lich-thi-dau-da-ga-67__list-title {
    font-size: 1.2rem;
  }

  .page-blog-lich-thi-dau-da-ga-67__dark-bg {
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .page-blog-lich-thi-dau-da-ga-67 {
    font-size: 16px;
    line-height: 1.6;
  }

  /* HERO 主图区域 */
  .page-blog-lich-thi-dau-da-ga-67__hero-section {
    padding-top: 10px; /* Small top padding for mobile */
    margin-bottom: 30px;
  }

  .page-blog-lich-thi-dau-da-ga-67__hero-image {
    height: 250px; /* Smaller height for mobile hero */
    margin-bottom: 15px;
  }

  .page-blog-lich-thi-dau-da-ga-67__hero-image img {
    object-fit: contain !important; /* Mobile hero image contain, not cover */
    aspect-ratio: unset !important; /* Allow aspect ratio to be determined by content/height */
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-lich-thi-dau-da-ga-67__hero-content {
    padding: 20px 15px 30px;
  }

  .page-blog-lich-thi-dau-da-ga-67__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-blog-lich-thi-dau-da-ga-67__intro-text {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-blog-lich-thi-dau-da-ga-67__cta-buttons {
    flex-direction: column; /* Stack buttons vertically on mobile */
    gap: 10px;
    padding: 0 15px; /* Add padding to button container */
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 按钮与按钮容器 */
  .page-blog-lich-thi-dau-da-ga-67__btn-primary,
  .page-blog-lich-thi-dau-da-ga-67__btn-secondary,
  .page-blog-lich-thi-dau-da-ga-67__btn-small,
  .page-blog-lich-thi-dau-da-ga-67 a[class*="button"],
  .page-blog-lich-thi-dau-da-ga-67 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-lich-thi-dau-da-ga-67__cta-buttons,
  .page-blog-lich-thi-dau-da-ga-67__button-group,
  .page-blog-lich-thi-dau-da-ga-67__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;
  }

  .page-blog-lich-thi-dau-da-ga-67__content-section {
    padding: 30px 0;
  }

  .page-blog-lich-thi-dau-da-ga-67__container {
    padding: 0 15px; /* Adjust container padding for mobile */
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 装饰主标题 + 长文 SEO 区 */
  .page-blog-lich-thi-dau-da-ga-67__section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-bottom: 25px;
    text-align: center;
  }
  
  .page-blog-lich-thi-dau-da-ga-67__section-title::after {
    width: 60px;
  }

  .page-blog-lich-thi-dau-da-ga-67__overview-section p,
  .page-blog-lich-thi-dau-da-ga-67__tournaments-section p,
  .page-blog-lich-thi-dau-da-ga-67__schedule-section p,
  .page-blog-lich-thi-dau-da-ga-67__guide-section p,
  .page-blog-lich-thi-dau-da-ga-67__tips-section p,
  .page-blog-lich-thi-dau-da-ga-67__promo-section p,
  .page-blog-lich-thi-dau-da-ga-67__conclusion-section p {
    text-align: left;
  }

  .page-blog-lich-thi-dau-da-ga-67__list-item {
    padding: 15px;
  }

  .page-blog-lich-thi-dau-da-ga-67__list-title {
    font-size: 1.1rem;
  }

  .page-blog-lich-thi-dau-da-ga-67__schedule-table-wrap {
    margin: 20px 0;
  }

  .page-blog-lich-thi-dau-da-ga-67__schedule-table th,
  .page-blog-lich-thi-dau-da-ga-67__schedule-table td {
    padding: 10px;
    font-size: 0.9rem;
  }

  .page-blog-lich-thi-dau-da-ga-67__dark-bg {
    padding: 25px;
  }

  /* 通用图片与容器 */
  .page-blog-lich-thi-dau-da-ga-67 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
    min-width: 200px;
    min-height: 200px;
  }

  .page-blog-lich-thi-dau-da-ga-67__image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* FAQ mobile */
  details.page-blog-lich-thi-dau-da-ga-67__faq-item summary.page-blog-lich-thi-dau-da-ga-67__faq-question { padding: 15px; }
}