.page-resources-s666-login-guide {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: var(--dark-bg-1);
}

.page-resources-s666-login-guide__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-resources-s666-login-guide__dark-bg {
  background-color: #003366;
  color: #ffffff;
}

.page-resources-s666-login-guide__light-bg {
  background-color: #f8f9fa;
  color: #333333;
}

.page-resources-s666-login-guide__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: #FFD700; /* Gold for titles */
}

.page-resources-s666-login-guide__section-description {
  font-size: 18px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-resources-s666-login-guide__btn-primary,
.page-resources-s666-login-guide__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-resources-s666-login-guide__btn-primary {
  background-color: #FFD700;
  color: #003366;
  border: 2px solid #FFD700;
}

.page-resources-s666-login-guide__btn-primary:hover {
  background-color: #e6c200;
  border-color: #e6c200;
}

.page-resources-s666-login-guide__btn-secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-resources-s666-login-guide__btn-secondary:hover {
  background-color: #FFD700;
  color: #003366;
}

/* HERO Section */
.page-resources-s666-login-guide__hero-section {
  position: relative;
  padding: 60px 0;
  padding-top: 0; /* shared already handles body padding-top */
  margin-top: 0;
  overflow: hidden;
}

.page-resources-s666-login-guide__hero-container {
  display: flex;
  align-items: center;
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-resources-s666-login-guide__hero-content {
  flex: 1;
  text-align: left;
  z-index: 1;
}

.page-resources-s666-login-guide__hero-title {
  font-size: 48px;
  color: #FFD700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-resources-s666-login-guide__hero-description {
  font-size: 20px;
  margin-bottom: 30px;
  color: #ffffff;
  max-width: 600px;
}

.page-resources-s666-login-guide__hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-resources-s666-login-guide__hero-image-wrapper {
  flex: 1;
  text-align: right;
  z-index: 0;
  min-width: 500px;
}

.page-resources-s666-login-guide__hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Features Grid Section */
.page-resources-s666-login-guide__content-section {
  padding: 80px 0;
}

.page-resources-s666-login-guide__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-resources-s666-login-guide__feature-card {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
  color: #333333;
}

.page-resources-s666-login-guide__feature-card:hover {
  transform: translateY(-10px);
}

.page-resources-s666-login-guide__feature-title {
  font-size: 24px;
  color: #003366;
  margin-bottom: 15px;
}

.page-resources-s666-login-guide__feature-text {
  font-size: 16px;
  color: #555555;
}

/* Steps Section */
.page-resources-s666-login-guide__steps-section {
  padding: 80px 0;
}

.page-resources-s666-login-guide__step-item {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 60px;
  background-color: rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 10px;
}

.page-resources-s666-login-guide__step-item--reverse {
  flex-direction: row-reverse;
}

.page-resources-s666-login-guide__step-text {
  flex: 1;
  color: #ffffff;
}

.page-resources-s666-login-guide__step-title {
  font-size: 28px;
  color: #FFD700;
  margin-bottom: 15px;
}

.page-resources-s666-login-guide__step-text p {
  font-size: 17px;
  margin-bottom: 20px;
}

.page-resources-s666-login-guide__step-image {
  flex: 1;
  text-align: center;
}

.page-resources-s666-login-guide__step-image img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Issues Section */
.page-resources-s666-login-guide__issues-section {
  padding: 80px 0;
}

.page-resources-s666-login-guide__issues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-resources-s666-login-guide__issue-card {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: #333333;
}

.page-resources-s666-login-guide__issue-title {
  font-size: 22px;
  color: #003366;
  margin-bottom: 15px;
}

.page-resources-s666-login-guide__issue-text {
  font-size: 16px;
  color: #555555;
}

.page-resources-s666-login-guide__cta-support {
  text-align: center;
  margin-top: 50px;
}

.page-resources-s666-login-guide__cta-support p {
  font-size: 18px;
  margin-bottom: 20px;
  color: #333333;
}

/* Mobile Section */
.page-resources-s666-login-guide__mobile-section {
  padding: 80px 0;
}

.page-resources-s666-login-guide__mobile-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-resources-s666-login-guide__mobile-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-resources-s666-login-guide__mobile-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-resources-s666-login-guide__mobile-text {
  flex: 1;
  color: #ffffff;
}

.page-resources-s666-login-guide__mobile-subtitle {
  font-size: 28px;
  color: #FFD700;
  margin-bottom: 20px;
}

.page-resources-s666-login-guide__mobile-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-resources-s666-login-guide__mobile-list li {
  font-size: 17px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.page-resources-s666-login-guide__list-icon {
  color: #FFD700;
  font-size: 20px;
  margin-right: 10px;
}

/* Security Section */
.page-resources-s666-login-guide__security-section {
  padding: 80px 0;
}

.page-resources-s666-login-guide__security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-resources-s666-login-guide__security-card {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: #333333;
}

.page-resources-s666-login-guide__security-title {
  font-size: 22px;
  color: #003366;
  margin-bottom: 15px;
}

.page-resources-s666-login-guide__security-text {
  font-size: 16px;
  color: #555555;
}

/* FAQ Section */
.page-resources-s666-login-guide__faq-section {
  padding: 80px 0;
}

.page-resources-s666-login-guide__faq-list {
  margin-top: 40px;
}

.page-resources-s666-login-guide__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
  background-color: #003366;
}

.page-resources-s666-login-guide__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #004488;
  border: 1px solid #0055aa;
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-resources-s666-login-guide__faq-question:hover {
  background: #0055aa;
  border-color: #0066cc;
}

.page-resources-s666-login-guide__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: #ffffff;
  pointer-events: none;
}

.page-resources-s666-login-guide__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #FFD700;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-resources-s666-login-guide__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 20px;
  opacity: 0;
  color: #ffffff;
}

.page-resources-s666-login-guide__faq-item.active .page-resources-s666-login-guide__faq-answer {
  max-height: 2000px !important;
  padding: 20px !important;
  opacity: 1;
  background: #002244;
  border-radius: 0 0 5px 5px;
}

.page-resources-s666-login-guide__faq-item.active .page-resources-s666-login-guide__faq-toggle {
  color: #FFD700;
  transform: rotate(45deg);
}

/* CTA Section */
.page-resources-s666-login-guide__cta-section {
  padding: 80px 0;
  text-align: center;
}

.page-resources-s666-login-guide__cta-buttons-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

/* General Image Styles for content area */
.page-resources-s666-login-guide img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
  .page-resources-s666-login-guide__hero-container {
    flex-direction: column;
    text-align: center;
  }

  .page-resources-s666-login-guide__hero-content {
    text-align: center;
  }

  .page-resources-s666-login-guide__hero-description {
    max-width: none;
  }

  .page-resources-s666-login-guide__hero-image-wrapper {
    min-width: unset;
    margin-top: 30px;
  }

  .page-resources-s666-login-guide__step-item {
    flex-direction: column;
    text-align: center;
  }

  .page-resources-s666-login-guide__step-item--reverse {
    flex-direction: column;
  }

  .page-resources-s666-login-guide__mobile-content {
    flex-direction: column;
    text-align: center;
  }

  .page-resources-s666-login-guide__mobile-text {
    margin-top: 30px;
  }

  .page-resources-s666-login-guide__mobile-list {
    text-align: left;
    margin: 0 auto 30px auto;
    max-width: 400px;
  }
}

@media (max-width: 768px) {
  /* HERO主图区域 */
  .page-resources-s666-login-guide__hero-section {
    padding: 30px 0 !important;
    padding-top: 0 !important; /* Ensure no double padding from shared */
    margin-top: 0 !important;
  }

  .page-resources-s666-login-guide__hero-container {
    padding: 0 15px !important;
    gap: 20px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-resources-s666-login-guide__hero-title {
    font-size: 32px !important;
  }

  .page-resources-s666-login-guide__hero-description {
    font-size: 16px !important;
  }

  .page-resources-s666-login-guide__hero-buttons {
    flex-direction: column !important;
    gap: 10px !important;
  }

  .page-resources-s666-login-guide__hero-buttons .page-resources-s666-login-guide__btn-primary,
  .page-resources-s666-login-guide__hero-buttons .page-resources-s666-login-guide__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px !important;
  }

  .page-resources-s666-login-guide__hero-image-wrapper {
    margin-top: 20px !important;
  }

  /* 通用图片与容器 */
  .page-resources-s666-login-guide img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-resources-s666-login-guide__container,
  .page-resources-s666-login-guide__hero-content,
  .page-resources-s666-login-guide__hero-image-wrapper,
  .page-resources-s666-login-guide__step-text,
  .page-resources-s666-login-guide__step-image,
  .page-resources-s666-login-guide__mobile-text,
  .page-resources-s666-login-guide__mobile-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-resources-s666-login-guide__btn-primary,
  .page-resources-s666-login-guide__btn-secondary,
  .page-resources-s666-login-guide a[class*="button"],
  .page-resources-s666-login-guide 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 !important;
    padding-right: 15px !important;
  }

  .page-resources-s666-login-guide__hero-buttons,
  .page-resources-s666-login-guide__cta-buttons-group,
  .page-resources-s666-login-guide__button-group,
  .page-resources-s666-login-guide__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
    flex-direction: column !important;
  }

  /* 其他内容模块 */
  .page-resources-s666-login-guide__section-title {
    font-size: 28px !important;
  }

  .page-resources-s666-login-guide__section-description {
    font-size: 15px !important;
    margin-bottom: 30px !important;
  }

  .page-resources-s666-login-guide__content-section,
  .page-resources-s666-login-guide__steps-section,
  .page-resources-s666-login-guide__issues-section,
  .page-resources-s666-login-guide__mobile-section,
  .page-resources-s666-login-guide__security-section,
  .page-resources-s666-login-guide__faq-section,
  .page-resources-s666-login-guide__cta-section {
    padding: 40px 0 !important;
  }

  .page-resources-s666-login-guide__features-grid,
  .page-resources-s666-login-guide__issues-grid,
  .page-resources-s666-login-guide__security-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-resources-s666-login-guide__feature-card,
  .page-resources-s666-login-guide__issue-card,
  .page-resources-s666-login-guide__security-card {
    padding: 20px !important;
  }

  .page-resources-s666-login-guide__feature-title,
  .page-resources-s666-login-guide__issue-title,
  .page-resources-s666-login-guide__security-title {
    font-size: 20px !important;
  }

  .page-resources-s666-login-guide__step-item {
    padding: 20px !important;
    margin-bottom: 40px !important;
    gap: 20px !important;
  }

  .page-resources-s666-login-guide__step-title,
  .page-resources-s666-login-guide__mobile-subtitle {
    font-size: 22px !important;
  }

  .page-resources-s666-login-guide__step-text p,
  .page-resources-s666-login-guide__mobile-list li {
    font-size: 16px !important;
  }

  /* FAQ */
  .page-resources-s666-login-guide__faq-question {
    padding: 15px !important;
    flex-wrap: wrap !important;
  }

  .page-resources-s666-login-guide__faq-question h3 {
    font-size: 16px !important;
    width: calc(100% - 40px) !important;
  }

  .page-resources-s666-login-guide__faq-toggle {
    margin-left: 10px !important;
    width: 24px !important;
    height: 24px !important;
    font-size: 20px !important;
  }

  .page-resources-s666-login-guide__faq-answer {
    padding: 0 15px !important;
  }

  .page-resources-s666-login-guide__faq-item.active .page-resources-s666-login-guide__faq-answer {
    padding: 15px !important;
  }

  .page-resources-s666-login-guide__cta-support p {
    font-size: 16px !important;
  }
}