/* style/vip-program.css */
:root {
  --primary-color: #C61F1F;
  --secondary-color: #E53030;
  --background-dark: #140C0C;
  --card-bg-dark: #2A1212;
  --text-main-light: #FFF1E8;
  --border-color: #6A1E1E;
  --gold-color: #F3C54D;
  --deep-red-color: #7E0D0D;
  --button-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
}

.page-vip-program {
  font-family: 'Arial', sans-serif;
  color: var(--text-main-light); /* Default text color for dark body background */
  background-color: var(--background-dark);
}

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

/* Hero Section */
.page-vip-program__hero-section {
  position: relative;
  padding-top: 10px; /* Minimal top padding, assuming shared.css handles body padding-top */
  padding-bottom: 60px;
  text-align: center;
  background-color: var(--background-dark);
  overflow: hidden;
}

.page-vip-program__hero-image-wrapper {
  width: 100%;
  height: auto;
  margin-bottom: 30px;
}

.page-vip-program__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.page-vip-program__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-vip-program__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--gold-color);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-vip-program__hero-description {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-main-light);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-vip-program__btn-primary,
.page-vip-program__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-vip-program__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(255, 176, 74, 0.4);
}

.page-vip-program__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 176, 74, 0.6);
}

.page-vip-program__btn-secondary {
  background: #ffffff;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-vip-program__btn-secondary:hover {
  background: var(--primary-color);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(198, 31, 31, 0.4);
}

/* General Section Styling */
.page-vip-program__introduction-section,
.page-vip-program__benefits-section,
.page-vip-program__faq-section {
  padding: 80px 0;
}

.page-vip-program__dark-section {
  background-color: var(--card-bg-dark);
  padding: 80px 0;
}

.page-vip-program__dark-bg {
  background-color: var(--background-dark);
}

.page-vip-program__light-bg {
  background-color: #f8f8f8;
  color: #333333; /* Dark text for light background */
}

.page-vip-program__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--primary-color);
}

.page-vip-program__section-title--light {
  color: var(--gold-color);
}

.page-vip-program__text-block {
  font-size: 1rem;
  line-height: 1.7;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 30px auto;
  color: #333333; /* Default for light backgrounds */
}

.page-vip-program__text-block--light {
  color: var(--text-main-light);
}

.page-vip-program__text-block--small {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Tiers Section */
.page-vip-program__tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-vip-program__tier-card {
  background-color: var(--card-bg-dark);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
  color: var(--text-main-light);
}

.page-vip-program__tier-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-vip-program__tier-icon {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__tier-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-vip-program__tier-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-main-light);
  opacity: 0.9;
}

/* Benefits Section */
.page-vip-program__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-vip-program__benefit-card {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #e0e0e0;
  color: #333333; /* Dark text for light background */
}

.page-vip-program__benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.page-vip-program__benefit-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__benefit-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.page-vip-program__benefit-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #555555;
}

/* Level Up Section */
.page-vip-program__level-up-section {
  padding: 80px 0;
  background-color: var(--background-dark);
}

.page-vip-program__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-vip-program__step-card {
  background-color: var(--card-bg-dark);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
  color: var(--text-main-light);
}

.page-vip-program__step-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-vip-program__step-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-vip-program__step-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-main-light);
  opacity: 0.9;
}

.page-vip-program__cta-center {
  text-align: center;
  margin-top: 50px;
}

/* FAQ Section */
.page-vip-program__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__faq-item {
  background-color: #ffffff;
  border-radius: 12px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  color: #333333; /* Dark text for light background */
  border: 1px solid #e0e0e0;
}

.page-vip-program__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.page-vip-program__faq-question::-webkit-details-marker {
  display: none;
}

.page-vip-program__faq-qtext {
  flex-grow: 1;
  padding-right: 15px;
}

.page-vip-program__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--deep-red-color);
  transition: transform 0.3s ease;
}

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

.page-vip-program__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #555555;
}

.page-vip-program__faq-answer p {
  margin: 0;
}

/* CTA Section at bottom */
.page-vip-program__cta-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--card-bg-dark);
}

.page-vip-program__cta-container {
  max-width: 800px;
}

/* Image specific styles for content areas */
.page-vip-program img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
  .page-vip-program__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-vip-program__section-title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
  }
  .page-vip-program__tiers-grid,
  .page-vip-program__benefits-grid,
  .page-vip-program__steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
  }
  .page-vip-program__hero-section,
  .page-vip-program__introduction-section,
  .page-vip-program__tiers-section,
  .page-vip-program__benefits-section,
  .page-vip-program__level-up-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-section {
    padding: 60px 0;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-vip-program__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-vip-program__hero-image-wrapper {
    margin-bottom: 20px;
  }
  .page-vip-program__hero-content {
    padding: 0 15px;
  }
  .page-vip-program__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }
  .page-vip-program__hero-description {
    font-size: 1rem;
    margin-bottom: 25px;
  }
  .page-vip-program__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
    width: 100%;
    box-sizing: border-box;
  }
  .page-vip-program__btn-primary,
  .page-vip-program__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95rem;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  /* 产品展示图区域 (此页无 gameshow，但仍需通用 grid 适配) */
  .page-vip-program__tiers-grid,
  .page-vip-program__benefits-grid,
  .page-vip-program__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  /* 通用图片与容器 */
  .page-vip-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-vip-program__container,
  .page-vip-program__section,
  .page-vip-program__card,
  .page-vip-program__box {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-vip-program__tier-icon,
  .page-vip-program__benefit-icon {
    width: 100px;
    height: 100px;
    margin-left: auto;
    margin-right: auto;
  }

  /* 其他内容模块 */
  .page-vip-program__introduction-section,
  .page-vip-program__tiers-section,
  .page-vip-program__benefits-section,
  .page-vip-program__level-up-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-section {
    padding: 40px 0;
  }
  .page-vip-program__section-title {
    font-size: clamp(1.5rem, 5vw, 2.2rem);
    margin-bottom: 30px;
  }
  .page-vip-program__text-block {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
  .page-vip-program__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }
  .page-vip-program__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.95rem;
  }
}

/* Default text color for light backgrounds */
.page-vip-program__light-bg p,
.page-vip-program__light-bg li,
.page-vip-program__light-bg .page-vip-program__text-block {
  color: #333333;
}

/* Ensure contrast for cards on light backgrounds */
.page-vip-program__card--light {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #e0e0e0;
}

/* Ensure contrast for cards on dark backgrounds */
.page-vip-program__card--dark {
  background-color: var(--card-bg-dark);
  color: var(--text-main-light);
  border: 1px solid var(--border-color);
}

/* Button specific styles for contrast */
.page-vip-program__btn-primary {
  background: var(--button-gradient);
  color: #ffffff; /* Always white text for this button */
}

.page-vip-program__btn-secondary {
  background: #ffffff;
  color: var(--primary-color); /* Primary color text for this button */
  border: 2px solid var(--primary-color);
}

.page-vip-program__btn-secondary:hover {
  background: var(--primary-color);
  color: #ffffff;
}