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

/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-blog-5mb-login-guide {
  background-color: var(--color-background);
  color: var(--color-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-blog-5mb-login-guide__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  text-align: center;
  overflow: hidden;
}

.page-blog-5mb-login-guide__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.page-blog-5mb-login-guide__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4); /* Darken image for text readability */
}

.page-blog-5mb-login-guide__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  color: var(--color-text-main);
}

.page-blog-5mb-login-guide__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog-5mb-login-guide__description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: 30px;
}

.page-blog-5mb-login-guide__btn-primary,
.page-blog-5mb-login-guide__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-5mb-login-guide__btn-primary {
  background: var(--color-button-gradient);
  color: #ffffff; /* White text for contrast */
  border: 2px solid transparent;
}

.page-blog-5mb-login-guide__btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.page-blog-5mb-login-guide__btn-secondary {
  background: var(--color-background);
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
}

.page-blog-5mb-login-guide__btn-secondary:hover {
  background: var(--color-gold);
  color: var(--color-background);
}

.page-blog-5mb-login-guide__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  background-color: var(--color-background);
  color: var(--color-text-main);
}

.page-blog-5mb-login-guide__section-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.page-blog-5mb-login-guide__section-title {
  font-size: 2.2rem;
  color: var(--color-gold);
  margin-top: 40px;
  margin-bottom: 25px;
  text-align: center;
}

.page-blog-5mb-login-guide__sub-title {
  font-size: 1.6rem;
  color: var(--color-text-main);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-blog-5mb-login-guide__text-block {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--color-text-secondary);
}

.page-blog-5mb-login-guide__text-block strong {
  color: var(--color-text-main);
}

.page-blog-5mb-login-guide__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 10px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  min-width: 200px; /* Enforce minimum size */
  min-height: 200px; /* Enforce minimum size */
}

.page-blog-5mb-login-guide__ordered-list,
.page-blog-5mb-login-guide__unordered-list {
  margin-bottom: 20px;
  padding-left: 25px;
}

.page-blog-5mb-login-guide__list-item {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--color-text-secondary);
}

.page-blog-5mb-login-guide__list-item strong {
  color: var(--color-text-main);
}

.page-blog-5mb-login-guide__nested-list {
  list-style-type: circle;
  margin-top: 5px;
  padding-left: 20px;
}

.page-blog-5mb-login-guide__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 30px;
  margin-bottom: 40px;
}

.page-blog-5mb-login-guide__game-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog-5mb-login-guide__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-blog-5mb-login-guide__game-title {
  font-size: 1.4rem;
  color: var(--color-gold);
  margin-bottom: 10px;
}

.page-blog-5mb-login-guide__game-title a {
  color: var(--color-gold);
  text-decoration: none;
}

.page-blog-5mb-login-guide__game-title a:hover {
  text-decoration: underline;
}

.page-blog-5mb-login-guide__game-description {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.page-blog-5mb-login-guide__faq-list {
  margin-top: 30px;
}

.page-blog-5mb-login-guide__faq-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-5mb-login-guide__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-main);
  position: relative;
}

.page-blog-5mb-login-guide__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-blog-5mb-login-guide__faq-qtext {
  flex-grow: 1;
  color: var(--color-text-main);
}

.page-blog-5mb-login-guide__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--color-gold);
  transition: transform 0.3s ease;
}

.page-blog-5mb-login-guide__faq-item[open] .page-blog-5mb-login-guide__faq-toggle {
  transform: rotate(180deg);
}

.page-blog-5mb-login-guide__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-blog-5mb-login-guide__main-title {
    font-size: clamp(2rem, 4vw, 3rem);
  }
  .page-blog-5mb-login-guide__section-title {
    font-size: 1.8rem;
  }
  .page-blog-5mb-login-guide__sub-title {
    font-size: 1.4rem;
  }
}

@media (max-width: 768px) {
  .page-blog-5mb-login-guide {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-5mb-login-guide__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* body already handles --header-offset */
  }

  .page-blog-5mb-login-guide__hero-content {
    padding: 15px;
  }

  .page-blog-5mb-login-guide__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .page-blog-5mb-login-guide__description {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  }

  .page-blog-5mb-login-guide__btn-primary,
  .page-blog-5mb-login-guide__btn-secondary {
    padding: 12px 20px;
    font-size: 1rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog-5mb-login-guide__content-area {
    padding: 20px 15px;
  }

  .page-blog-5mb-login-guide__section-title {
    font-size: 1.6rem;
    margin-top: 30px;
    margin-bottom: 20px;
  }

  .page-blog-5mb-login-guide__sub-title {
    font-size: 1.2rem;
  }

  .page-blog-5mb-login-guide__text-block,
  .page-blog-5mb-login-guide__list-item,
  .page-blog-5mb-login-guide__game-description {
    font-size: 1rem;
  }

  .page-blog-5mb-login-guide__image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    margin-left: auto;
    margin-right: auto;
    padding-left: 0;
    padding-right: 0;
  }

  .page-blog-5mb-login-guide__game-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .page-blog-5mb-login-guide__game-card {
    padding: 20px;
  }

  .page-blog-5mb-login-guide__faq-item summary {
    padding: 15px 20px;
    font-size: 1.05rem;
  }

  .page-blog-5mb-login-guide__faq-answer {
    padding: 0 20px 15px;
  }

  /* Ensure all containers handle overflow */
  .page-blog-5mb-login-guide__section,
  .page-blog-5mb-login-guide__card,
  .page-blog-5mb-login-guide__container,
  .page-blog-5mb-login-guide__game-grid,
  .page-blog-5mb-login-guide__game-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important;
  }

  .page-blog-5mb-login-guide__game-card {
    margin: 0 auto;
  }

  .page-blog-5mb-login-guide__btn-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-blog-5mb-login-guide__main-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }
  .page-blog-5mb-login-guide__section-title {
    font-size: 1.4rem;
  }
  .page-blog-5mb-login-guide__sub-title {
    font-size: 1.1rem;
  }
}