/* style/blog.css */

/* Custom Colors */
:root {
  --page-blog-primary-color: #11A84E;
  --page-blog-secondary-color: #22C768;
  --page-blog-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-blog-card-bg: #11271B;
  --page-blog-background: #08160F;
  --page-blog-text-main: #F2FFF6;
  --page-blog-text-secondary: #A7D9B8;
  --page-blog-border: #2E7A4E;
  --page-blog-glow: #57E38D;
  --page-blog-gold: #F2C14E;
  --page-blog-divider: #1E3A2A;
  --page-blog-deep-green: #0A4B2C;
}

.page-blog {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-blog-text-main); /* Default text color for dark body background */
  background-color: var(--page-blog-background); /* Body background */
}

.page-blog__section {
  padding: 60px 20px;
  background-color: var(--page-blog-background);
  color: var(--page-blog-text-main);
}

.page-blog__dark-section {
  background-color: var(--page-blog-background);
  color: var(--page-blog-text-main);
}

.page-blog__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-blog__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
  padding: 10px 20px 60px; /* Small top padding, more bottom padding */
  background-color: var(--page-blog-background);
  color: var(--page-blog-text-main);
}

.page-blog__hero-image-wrapper {
  width: 100%;
  max-height: 500px; /* Limit height for hero image */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.page-blog__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-blog__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 0 15px;
}

.page-blog__main-title {
  font-size: clamp(2em, 4vw, 3.2em); /* Responsive H1 font size */
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--page-blog-gold);
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-blog__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--page-blog-text-secondary);
}

.page-blog__section-title {
  font-size: 2.5em;
  font-weight: 600;
  margin-bottom: 40px;
  text-align: center;
  color: var(--page-blog-primary-color);
  position: relative;
  padding-bottom: 15px;
}

.page-blog__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--page-blog-gold);
  border-radius: 2px;
}

.page-blog__sub-title {
  font-size: 1.8em;
  font-weight: 600;
  margin-top: 40px;
  margin-bottom: 20px;
  color: var(--page-blog-text-main);
  border-left: 5px solid var(--page-blog-gold);
  padding-left: 15px;
}

.page-blog__text-block {
  font-size: 1.05em;
  margin-bottom: 20px;
  color: var(--page-blog-text-secondary);
}

.page-blog__highlight {
  color: var(--page-blog-gold);
  font-weight: bold;
}

.page-blog__image-content {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  max-width: 900px;
}

.page-blog__list {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.page-blog__list-item {
  background-color: var(--page-blog-card-bg);
  border: 1px solid var(--page-blog-border);
  border-radius: 8px;
  padding: 15px 20px;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  color: var(--page-blog-text-main);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog__list-item::before {
  content: '✔';
  color: var(--page-blog-gold);
  font-weight: bold;
  margin-right: 10px;
  font-size: 1.2em;
  line-height: 1;
}

.page-blog__list-ordered {
  list-style-type: decimal;
  padding-left: 25px;
  margin-bottom: 20px;
  color: var(--page-blog-text-secondary);
}

.page-blog__list-ordered .page-blog__list-item {
  background: none;
  border: none;
  padding: 5px 0;
  margin-bottom: 5px;
  box-shadow: none;
  color: var(--page-blog-text-main);
}

.page-blog__list-ordered .page-blog__list-item::before {
  content: none;
}

.page-blog__btn-primary,
.page-blog__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
  border: none;
  font-size: 1.1em;
  max-width: 100%; /* Ensure responsiveness */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog__btn-primary {
  background: var(--page-blog-button-gradient);
  color: var(--page-blog-text-main);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-blog__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(42, 209, 111, 0.6);
}

.page-blog__btn-secondary {
  background: var(--page-blog-card-bg);
  color: var(--page-blog-primary-color);
  border: 2px solid var(--page-blog-primary-color);
  box-shadow: 0 5px 15px rgba(17, 168, 78, 0.2);
}

.page-blog__btn-secondary:hover {
  background: var(--page-blog-primary-color);
  color: var(--page-blog-text-main);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(17, 168, 78, 0.4);
}

.page-blog__btn-inline {
  margin-right: 15px;
  margin-bottom: 15px;
}

.page-blog__game-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.page-blog__game-list .page-blog__list-item {
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 150px;
  justify-content: center;
}

.page-blog__game-list .page-blog__list-item::before {
  content: none;
}

.page-blog__faq-list {
  margin-top: 30px;
}

.page-blog__faq-item {
  background-color: var(--page-blog-card-bg);
  border: 1px solid var(--page-blog-border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--page-blog-text-main);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15em;
  font-weight: bold;
  cursor: pointer;
  outline: none;
  list-style: none; /* Remove default marker */
  color: var(--page-blog-text-main);
}

.page-blog__faq-item summary::-webkit-details-marker {
  display: none; /* Remove default marker for Webkit */
}

.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.page-blog__faq-qtext {
  flex-grow: 1;
}

.page-blog__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--page-blog-gold);
  transition: transform 0.3s ease;
}

.page-blog__faq-item[open] .page-blog__faq-toggle {
  transform: rotate(45deg);
}

.page-blog__faq-answer {
  padding: 0 20px 20px;
  font-size: 1em;
  color: var(--page-blog-text-secondary);
}

.page-blog__article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog__article-card {
  background-color: var(--page-blog-card-bg);
  border: 1px solid var(--page-blog-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-blog__article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.page-blog__card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-blog__card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-blog__card-title {
  font-size: 1.3em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--page-blog-text-main);
  line-height: 1.4;
}

.page-blog__card-title a {
  color: var(--page-blog-text-main);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog__card-title a:hover {
  color: var(--page-blog-gold);
}

.page-blog__card-text {
  font-size: 0.95em;
  color: var(--page-blog-text-secondary);
  margin-bottom: 15px;
  flex-grow: 1;
}

.page-blog__card-date {
  font-size: 0.85em;
  color: var(--page-blog-text-secondary);
  text-align: right;
  margin-top: auto;
}

.page-blog__view-all-button {
  margin-top: 40px;
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__conclusion-section {
  text-align: center;
  padding: 80px 20px;
}

.page-blog__conclusion-section .page-blog__btn-primary {
  margin-top: 30px;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-blog__main-title {
    font-size: clamp(1.8em, 5vw, 2.8em);
  }

  .page-blog__section-title {
    font-size: 2em;
  }

  .page-blog__sub-title {
    font-size: 1.5em;
  }

  .page-blog__hero-image-wrapper {
    max-height: 400px;
  }
}

@media (max-width: 768px) {
  .page-blog__section {
    padding: 40px 15px;
  }

  .page-blog__hero-section {
    padding: 10px 15px 40px;
  }

  .page-blog__hero-image-wrapper {
    max-height: 300px;
  }

  .page-blog__main-title {
    font-size: clamp(1.5em, 6vw, 2.2em);
  }

  .page-blog__description {
    font-size: 1em;
  }

  .page-blog__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-blog__sub-title {
    font-size: 1.3em;
    margin-top: 30px;
  }

  .page-blog__text-block,
  .page-blog__list-item,
  .page-blog__faq-item summary,
  .page-blog__faq-answer p {
    font-size: 15px;
  }

  .page-blog__btn-primary,
  .page-blog__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    margin-right: 0 !important;
    margin-bottom: 15px !important;
    padding: 12px 20px;
    font-size: 1em;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog__btn-inline {
    margin-right: 0;
  }

  .page-blog__image-content {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog__article-grid {
    grid-template-columns: 1fr;
  }

  /* Mobile image responsiveness */
  .page-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog__section,
  .page-blog__card,
  .page-blog__container,
  .page-blog__hero-section,
  .page-blog__hero-image-wrapper,
  .page-blog__hero-content,
  .page-blog__article-card,
  .page-blog__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }

  .page-blog__hero-section {
    padding-left: 0;
    padding-right: 0;
  }

  .page-blog__hero-content {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog__video-section {
    padding-top: 10px !important; /* body đã承担 --header-offset，此处禁止 var(--header-offset) */
  }

  /* Video responsiveness */
  .page-blog video,
  .page-blog__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-blog__video-section,
  .page-blog__video-container,
  .page-blog__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-blog__cta-buttons,
  .page-blog__button-group,
  .page-blog__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__cta-buttons {
    display: flex;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .page-blog__main-title {
    font-size: clamp(1.3em, 7vw, 1.8em);
  }

  .page-blog__section-title {
    font-size: 1.5em;
  }

  .page-blog__sub-title {
    font-size: 1.2em;
  }

  .page-blog__list-item {
    padding: 12px 15px;
  }

  .page-blog__faq-item summary {
    padding: 15px;
    font-size: 1em;
  }

  .page-blog__faq-answer {
    padding: 0 15px 15px;
  }
}