/* style/ththao.css */

:root {
  --page-ththao-primary-color: #C61F1F;
  --page-ththao-secondary-color: #E53030;
  --page-ththao-card-bg: #2A1212;
  --page-ththao-bg-color: #140C0C;
  --page-ththao-text-main: #FFF1E8;
  --page-ththao-border-color: #6A1E1E;
  --page-ththao-gold-color: #F3C54D;
  --page-ththao-deep-red-color: #7E0D0D;
  --page-ththao-button-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
}

.page-ththao {
  font-family: Arial, sans-serif;
  color: var(--page-ththao-text-main);
  background-color: var(--page-ththao-bg-color);
}

.page-ththao__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  padding-left: 20px;
  padding-right: 20px;
  background-color: var(--page-ththao-bg-color);
  position: relative;
  overflow: hidden;
}

.page-ththao__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  margin-bottom: 30px;
}

.page-ththao__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  object-fit: cover;
}

.page-ththao__hero-content {
  max-width: 900px;
  position: relative;
  z-index: 1;
}

.page-ththao__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--page-ththao-gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-ththao__intro-text {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 40px;
  color: var(--page-ththao-text-main);
}

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

.page-ththao__btn-primary,
.page-ththao__btn-secondary,
.page-ththao__btn-tertiary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-ththao__btn-primary {
  background: var(--page-ththao-button-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(255, 176, 74, 0.4);
}

.page-ththao__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-ththao__btn-secondary {
  background-color: transparent;
  color: var(--page-ththao-gold-color);
  border: 2px solid var(--page-ththao-gold-color);
  box-shadow: 0 4px 10px rgba(243, 197, 77, 0.2);
}

.page-ththao__btn-secondary:hover {
  background-color: var(--page-ththao-gold-color);
  color: var(--page-ththao-bg-color);
  transform: translateY(-2px);
}

.page-ththao__btn-tertiary {
  background-color: var(--page-ththao-deep-red-color);
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  font-size: 1rem;
}

.page-ththao__btn-tertiary:hover {
  background-color: var(--page-ththao-primary-color);
  transform: translateY(-1px);
}

.page-ththao__dark-section {
  background-color: var(--page-ththao-card-bg);
  color: var(--page-ththao-text-main);
  padding: 60px 20px;
}

.page-ththao__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--page-ththao-gold-color);
  text-align: center;
  margin-bottom: 40px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-ththao__about-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid var(--page-ththao-border-color);
}

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

.page-ththao__feature-card {
  background-color: var(--page-ththao-bg-color);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-ththao-border-color);
  transition: transform 0.3s ease;
}

.page-ththao__feature-card:hover {
  transform: translateY(-5px);
}

.page-ththao__feature-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-ththao__feature-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--page-ththao-gold-color);
  margin-bottom: 15px;
}

.page-ththao__feature-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-ththao-text-main);
}

.page-ththao__popular-sports-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid var(--page-ththao-border-color);
}

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

.page-ththao__sport-card {
  background-color: var(--page-ththao-card-bg);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-ththao-border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease;
}

.page-ththao__sport-card:hover {
  transform: translateY(-5px);
}

.page-ththao__sport-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-ththao__sport-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--page-ththao-gold-color);
  margin-bottom: 15px;
}

.page-ththao__sport-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-ththao-text-main);
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-ththao__live-betting-section {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid var(--page-ththao-border-color);
}

.page-ththao__live-betting-content {
  flex: 1;
}

.page-ththao__description {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 30px;
  color: var(--page-ththao-text-main);
}

.page-ththao__live-betting-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-ththao__live-betting-image {
  width: 100%;
  height: auto;
  max-width: 700px;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-ththao__promotions-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  border-bottom: 1px solid var(--page-ththao-border-color);
}

.page-ththao__cta-center {
  margin-top: 40px;
}

.page-ththao__how-to-start-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  border-bottom: 1px solid var(--page-ththao-border-color);
}

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

.page-ththao__step-card {
  background-color: var(--page-ththao-bg-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-ththao-border-color);
  transition: transform 0.3s ease;
}

.page-ththao__step-card:hover {
  transform: translateY(-5px);
}

.page-ththao__step-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--page-ththao-primary-color);
  margin-bottom: 15px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.page-ththao__step-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--page-ththao-gold-color);
  margin-bottom: 15px;
}

.page-ththao__step-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-ththao-text-main);
}

.page-ththao__faq-section {
  padding: 60px 20px;
  max-width: 1000px;
  margin: 0 auto;
  border-bottom: 1px solid var(--page-ththao-border-color);
}

.page-ththao__faq-list {
  margin-top: 40px;
}

.page-ththao__faq-item {
  background-color: var(--page-ththao-card-bg);
  border: 1px solid var(--page-ththao-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--page-ththao-text-main);
}

.page-ththao__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--page-ththao-gold-color);
  cursor: pointer;
  list-style: none;
  user-select: none;
  background-color: var(--page-ththao-bg-color);
}

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

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

.page-ththao__faq-toggle {
  font-size: 1.5rem;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

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

.page-ththao__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-ththao-text-main);
}

.page-ththao__cta-bottom-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

/* General image responsiveness */
.page-ththao img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-ththao {
    font-size: 16px;
    line-height: 1.6;
  }

  /* HERO 主图区域 */
  .page-ththao__hero-section {
    padding-top: 10px !important; /* Small top padding */
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-ththao__main-title {
    font-size: 2rem;
    margin-bottom: 15px;
  }

  .page-ththao__intro-text {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .page-ththao__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-ththao__btn-primary,
  .page-ththao__btn-secondary,
  .page-ththao__btn-tertiary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1rem;
  }

  /* 产品展示图区域 (Sports Grid) */
  .page-ththao__sports-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-ththao__sport-image {
    height: 180px;
  }

  .page-ththao__sport-title {
    font-size: 1.5rem;
  }

  .page-ththao__sport-description {
    font-size: 0.95rem;
  }

  .page-ththao__live-betting-section {
    flex-direction: column;
    gap: 30px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-ththao__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }

  .page-ththao__description {
    font-size: 1rem;
  }

  .page-ththao__features-grid,
  .page-ththao__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-ththao__feature-title,
  .page-ththao__step-title {
    font-size: 1.4rem;
  }

  .page-ththao__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-ththao__faq-answer {
    padding: 0 20px 15px;
  }

  .page-ththao__about-section,
  .page-ththao__popular-sports-section,
  .page-ththao__promotions-section,
  .page-ththao__how-to-start-section,
  .page-ththao__faq-section,
  .page-ththao__cta-bottom-section {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 通用图片与容器 */
  .page-ththao img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-ththao__section,
  .page-ththao__card,
  .page-ththao__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}