/* style/fortune-dragon.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */

/* Base Styles */
.page-fortune-dragon {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: transparent; /* Body background is handled by shared.css */
}

.page-fortune-dragon__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Color Contrast Handling */
.page-fortune-dragon__dark-bg {
  background-color: #017439; /* Brand color */
  color: #ffffff;
}

.page-fortune-dragon__light-bg {
  background-color: #ffffff; /* Auxiliary color */
  color: #333333;
}

/* Hero Section */
.page-fortune-dragon__hero-section {
  display: flex;
  flex-direction: column; /* Stack image and content vertically */
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: #017439; /* Use brand color as background for the section */
  color: #ffffff; /* Ensure text is light on this background */
}

.page-fortune-dragon__hero-image {
  width: 100%;
  max-width: 1920px; /* Constrain image width if needed, or let it be full width */
  height: auto;
  display: block;
  margin-bottom: 30px; /* Space between image and content */
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-fortune-dragon__hero-content {
  max-width: 800px;
  color: #ffffff;
  padding: 20px;
  border-radius: 8px;
}

.page-fortune-dragon__main-title {
  font-size: clamp(2em, 5vw, 3em); /* Responsive font size */
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #FFFF00; /* Custom color for H1 as per prompt */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-fortune-dragon__intro-text {
  font-size: clamp(1em, 2vw, 1.2em);
  margin-bottom: 30px;
  color: #f0f0f0;
}

/* Section Titles */
.page-fortune-dragon__section-title {
  font-size: clamp(1.8em, 4vw, 2.5em);
  font-weight: 600;
  margin-top: 40px;
  margin-bottom: 30px;
  text-align: center;
  color: inherit; /* Inherit color from parent section (dark-bg or light-bg) */
}

/* Paragraphs */
.page-fortune-dragon p {
  margin-bottom: 1em;
  font-size: 1.1em;
}

/* Image Styles */
.page-fortune-dragon__image-full {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-fortune-dragon__image-center {
  display: block;
  margin: 30px auto;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Step-by-step section */
.page-fortune-dragon__step-by-step {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.page-fortune-dragon__step-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-fortune-dragon__step-title {
  font-size: 1.4em;
  color: #FFFF00;
  margin-bottom: 15px;
}

/* Feature List */
.page-fortune-dragon__feature-list,
.page-fortune-dragon__strategy-list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
}

.page-fortune-dragon__feature-item,
.page-fortune-dragon__strategy-item {
  background-color: rgba(255, 255, 255, 0.05);
  margin-bottom: 15px;
  padding: 15px 20px;
  border-radius: 5px;
  display: flex;
  align-items: flex-start;
}

.page-fortune-dragon__feature-item::before,
.page-fortune-dragon__strategy-item::before {
  content: '✔️';
  margin-right: 15px;
  color: #FFFF00;
  font-size: 1.2em;
}

.page-fortune-dragon__feature-item strong,
.page-fortune-dragon__strategy-item strong {
  color: #FFFF00;
}

/* Advantages Section */
.page-fortune-dragon__advantages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-fortune-dragon__advantage-item {
  background-color: rgba(0, 0, 0, 0.05);
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-fortune-dragon__advantage-title {
  font-size: 1.3em;
  color: #017439; /* Brand color on light background */
  margin-bottom: 15px;
}

/* Video Section */
.page-fortune-dragon__video-section {
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding */
  text-align: center;
}

.page-fortune-dragon__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
  margin: 30px auto 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  width: 100%; /* Ensure width is 100% on desktop as well */
}

.page-fortune-dragon__video-link {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.page-fortune-dragon__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

/* FAQ Section */
.page-fortune-dragon__faq-section {
  padding: 60px 20px;
}

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

.page-fortune-dragon__faq-item {
  background-color: rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  margin-bottom: 10px;
  border-radius: 5px;
  overflow: hidden;
}

.page-fortune-dragon__faq-item[open] {
  background-color: rgba(0, 0, 0, 0.1);
}

.page-fortune-dragon__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  font-size: 1.2em;
  font-weight: 600;
  cursor: pointer;
  color: #017439; /* Brand color on light background */
  list-style: none; /* For details/summary */
}

.page-fortune-dragon__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for Chrome */
}

.page-fortune-dragon__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #FFFF00;
}

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

.page-fortune-dragon__faq-answer {
  padding: 0 20px 20px;
  font-size: 1em;
  color: #333333;
}

/* CTA Buttons */
.page-fortune-dragon__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.page-fortune-dragon__btn-primary,
.page-fortune-dragon__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-fortune-dragon__btn-primary {
  background-color: #C30808; /* Register/Login color */
  color: #FFFF00; /* Register/Login font color */
  border: 2px solid #C30808;
}

.page-fortune-dragon__btn-primary:hover {
  background-color: #e00b0b;
  border-color: #e00b0b;
}

.page-fortune-dragon__btn-secondary {
  background-color: transparent;
  color: #FFFF00; /* Register/Login font color */
  border: 2px solid #C30808;
}

.page-fortune-dragon__btn-secondary:hover {
  background-color: #C30808;
  color: #FFFF00;
}

/* Conclusion Text */
.page-fortune-dragon__conclusion-text {
  text-align: center;
  font-size: 1.2em;
  margin-top: 40px;
  margin-bottom: 30px;
  color: inherit;
}

.page-fortune-dragon__conclusion-text a {
  color: #FFFF00;
  text-decoration: underline;
}

.page-fortune-dragon__conclusion-text a:hover {
  color: #FFD700;
}

/* Links within content */
.page-fortune-dragon__light-bg a {
  color: #017439; /* Brand color on light background */
  text-decoration: underline;
}

.page-fortune-dragon__light-bg a:hover {
  color: #005a2b;
}

.page-fortune-dragon__dark-bg a {
  color: #FFFF00; /* Highlight color on dark background */
  text-decoration: underline;
}

.page-fortune-dragon__dark-bg a:hover {
  color: #FFD700;
}


/* Responsive Design */
@media (max-width: 1024px) {
  .page-fortune-dragon__hero-content {
    padding: 15px;
  }

  .page-fortune-dragon__main-title {
    font-size: clamp(1.8em, 4.5vw, 2.5em);
  }

  .page-fortune-dragon__intro-text {
    font-size: clamp(0.9em, 1.8vw, 1.1em);
  }

  .page-fortune-dragon__section-title {
    font-size: clamp(1.6em, 3.5vw, 2.2em);
  }

  .page-fortune-dragon__step-by-step,
  .page-fortune-dragon__advantages {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .page-fortune-dragon__container {
    padding: 0 15px;
  }

  /* Mobile image responsiveness */
  .page-fortune-dragon img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-fortune-dragon__hero-image,
  .page-fortune-dragon__image-full,
  .page-fortune-dragon__image-center {
    border-radius: 0 !important; /* Remove border-radius on full-width mobile images */
  }

  .page-fortune-dragon__hero-image-wrapper,
  .page-fortune-dragon__video-wrapper,
  .page-fortune-dragon__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-fortune-dragon__hero-section,
  .page-fortune-dragon__about-game,
  .page-fortune-dragon__how-to-play,
  .page-fortune-dragon__features,
  .page-fortune-dragon__strategies,
  .page-fortune-dragon__why-potosi,
  .page-fortune-dragon__video-section,
  .page-fortune-dragon__faq-section,
  .page-fortune-dragon__cta-section {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-fortune-dragon__video-section {
    padding-top: 10px !important; /* body handles --header-offset, this is small decoration */
  }

  /* Mobile video responsiveness */
  .page-fortune-dragon video,
  .page-fortune-dragon__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-fortune-dragon__video-section,
  .page-fortune-dragon__video-container,
  .page-fortune-dragon__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0; /* Handled by section padding */
    padding-right: 0; /* Handled by section padding */
    overflow: hidden !important;
  }

  /* Mobile button responsiveness */
  .page-fortune-dragon__cta-button,
  .page-fortune-dragon__btn-primary,
  .page-fortune-dragon__btn-secondary,
  .page-fortune-dragon a[class*="button"],
  .page-fortune-dragon 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-fortune-dragon__cta-buttons,
  .page-fortune-dragon__button-group,
  .page-fortune-dragon__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
  }
  
  .page-fortune-dragon__hero-content {
    background-color: transparent; /* No background needed if not overlaying image */
    padding: 0;
  }

  .page-fortune-dragon__step-item,
  .page-fortune-dragon__advantage-item {
    padding: 20px;
  }
}