/* style/game-tutorials.css */

:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --text-color-dark: #333333;
  --text-color-light: #ffffff;
  --bg-color-dark: #0a0a0a;
  --button-register: #C30808;
  --button-login: #C30808;
  --font-color-login-register: #FFFF00;
}

.page-game-tutorials {
  color: var(--text-color-light); /* Default text color for dark body background */
  background-color: var(--bg-color-dark);
}

.page-game-tutorials__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 40px;
  padding-left: 20px;
  padding-right: 20px;
  background-color: var(--primary-color);
  color: var(--text-color-light);
}

.page-game-tutorials__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.page-game-tutorials__hero-image {
  width: 100%;
  height: auto;
  display: block;
}

.page-game-tutorials__hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-game-tutorials__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem); /* Responsive font size */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-color-light);
}

.page-game-tutorials__intro-description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.9);
}

.page-game-tutorials__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-game-tutorials__btn-primary,
.page-game-tutorials__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-game-tutorials__btn-primary {
  background-color: var(--button-register);
  color: var(--font-color-login-register);
  border: 2px solid var(--button-register);
}

.page-game-tutorials__btn-primary:hover {
  background-color: #e00b0b;
  border-color: #e00b0b;
  transform: translateY(-2px);
}

.page-game-tutorials__btn-secondary {
  background-color: transparent;
  color: var(--font-color-login-register);
  border: 2px solid var(--font-color-login-register);
}

.page-game-tutorials__btn-secondary:hover {
  background-color: var(--font-color-login-register);
  color: var(--button-register);
  transform: translateY(-2px);
}

.page-game-tutorials__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  background-color: var(--bg-color-dark);
  color: var(--text-color-light);
}

.page-game-tutorials__section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-color-light);
  margin-bottom: 30px;
  text-align: center;
  position: relative;
  padding-bottom: 15px;
}

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

.page-game-tutorials__text-block {
  margin-bottom: 50px;
  line-height: 1.7;
  font-size: 1.05rem;
}

.page-game-tutorials__sub-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-game-tutorials p {
  margin-bottom: 15px;
  color: rgba(255, 255, 255, 0.85);
}

.page-game-tutorials__list,
.page-game-tutorials__ordered-list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.85);
}

.page-game-tutorials__ordered-list {
  list-style-type: decimal;
}

.page-game-tutorials__list-item {
  margin-bottom: 10px;
  line-height: 1.6;
}

.page-game-tutorials__content-image {
  width: 100%;
  height: auto;
  max-width: 800px;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-game-tutorials__faq-section {
  padding: 50px 20px;
  background-color: #1a1a1a; /* Slightly lighter dark background for FAQ */
  border-radius: 8px;
  margin-top: 40px;
}

.page-game-tutorials__faq-item {
  margin-bottom: 15px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
  color: var(--text-color-light);
}

.page-game-tutorials__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--primary-color);
  list-style: none;
  outline: none;
}

.page-game-tutorials__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-game-tutorials__faq-qtext {
  flex-grow: 1;
}

.page-game-tutorials__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--font-color-login-register);
}

.page-game-tutorials__faq-item[open] .page-game-tutorials__faq-toggle {
  content: '−';
}

.page-game-tutorials__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
}

.page-game-tutorials__cta-footer {
  text-align: center;
  margin-top: 50px;
}

/* --- Responsive Styles --- */

/* Tablet and Mobile */
@media (max-width: 1024px) {
  .page-game-tutorials__hero-section {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-game-tutorials__main-title {
    font-size: clamp(2rem, 5vw, 2.8rem);
  }

  .page-game-tutorials__intro-description {
    font-size: 1rem;
  }

  .page-game-tutorials__content-area {
    padding: 40px 15px;
  }

  .page-game-tutorials__section-title {
    font-size: 2rem;
  }

  .page-game-tutorials__sub-title {
    font-size: 1.4rem;
  }

  .page-game-tutorials__faq-item summary {
    font-size: 1.05rem;
    padding: 15px 20px;
  }
}

/* Mobile specific styles */
@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-game-tutorials__hero-section {
    padding-top: 10px !important; /* Small top padding, relying on body for header offset */
    padding-bottom: 30px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-game-tutorials__hero-image-wrapper {
    margin-bottom: 20px;
  }

  .page-game-tutorials__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-game-tutorials__intro-description {
    font-size: 0.95rem;
    margin-bottom: 25px;
  }

  /* 按钮与按钮容器 */
  .page-game-tutorials__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-game-tutorials__btn-primary,
  .page-game-tutorials__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;
  }

  /* 其他内容模块 */
  .page-game-tutorials__content-area {
    padding: 30px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-game-tutorials__section-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
  }

  .page-game-tutorials__sub-title {
    font-size: 1.3rem;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-game-tutorials__text-block {
    font-size: 1rem;
    margin-bottom: 40px;
  }

  .page-game-tutorials p,
  .page-game-tutorials__list-item {
    font-size: 0.95rem;
  }

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

  .page-game-tutorials__hero-image,
  .page-game-tutorials__content-image {
    margin-left: auto;
    margin-right: auto;
  }

  .page-game-tutorials__faq-section {
    padding: 30px 15px;
  }

  .page-game-tutorials__faq-item summary {
    font-size: 1rem;
    padding: 12px 18px;
  }

  .page-game-tutorials__faq-toggle {
    font-size: 1.5rem;
  }

  .page-game-tutorials__faq-answer {
    padding: 0 18px 15px;
    font-size: 0.9rem;
  }

  .page-game-tutorials__cta-footer {
    margin-top: 30px;
  }
}