.page-login {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light backgrounds */
  line-height: 1.6;
  background-color: var(--background-color, #FFFFFF); /* Ensure background is respected */
}

/* Hero Section */
.page-login__hero-section {
  display: flex;
  flex-direction: column; /* Default to column for mobile-first, then row for desktop */
  align-items: center;
  gap: 30px;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  padding-left: 20px;
  padding-right: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.page-login__hero-image-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

.page-login__hero-content {
  width: 100%;
  max-width: 600px; /* Constrain form width on desktop */
  background-color: #ffffff; /* Explicitly white background for content block */
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.page-login__main-title {
  font-size: clamp(2.2rem, 4vw, 3rem); /* Responsive font size for H1 */
  color: #26A9E0; /* Brand color */
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-login__description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #555555;
}

.page-login__form-wrapper {
  margin-top: 30px;
}

.page-login__login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-login__form-group {
  text-align: left;
}

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333333;
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  box-sizing: border-box;
}

.page-login__form-input:focus {
  border-color: #26A9E0;
  outline: none;
  box-shadow: 0 0 0 3px rgba(38, 169, 224, 0.2);
}

.page-login__form-actions {
  display: flex;
  flex-direction: column; /* Default to column for mobile */
  align-items: center;
  gap: 15px;
  margin-top: 10px;
}

.page-login__forgot-password {
  color: #26A9E0;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.page-login__forgot-password:hover {
  color: #1a7bb7;
  text-decoration: underline;
}

.page-login__btn-primary {
  display: inline-block;
  padding: 14px 25px;
  background-color: #EA7C07; /* Login button color */
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-primary:hover {
  background-color: #d16e06;
  transform: translateY(-2px);
}

.page-login__register-text {
  margin-top: 25px;
  font-size: 1rem;
  color: #555555;
}

.page-login__register-link {
  color: #26A9E0;
  text-decoration: none;
  font-weight: 600;
}

.page-login__register-link:hover {
  text-decoration: underline;
}

/* General Section Styling */
.page-login__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-login__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-login__dark-section .page-login__section-title {
  color: #ffffff;
}

.page-login__section-description {
  font-size: 1.05rem;
  color: #555555;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-login__dark-section .page-login__section-description {
  color: #e0e0e0;
}

/* Benefits Section */
.page-login__benefits-section {
  background-color: #26A9E0; /* Brand main color for dark section */
  color: #ffffff;
  padding: 60px 0;
}

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

.page-login__benefit-card {
  background-color: rgba(255, 255, 255, 0.15); /* Slightly transparent white for contrast */
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-login__benefit-icon {
  width: 100%; /* Ensure images take full width of card */
  height: auto;
  max-height: 200px; /* Constrain height */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px; /* Min size requirement */
  min-height: 200px; /* Min size requirement */
}

.page-login__benefit-title {
  font-size: 1.4rem;
  color: #ffffff;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__benefit-text {
  font-size: 1rem;
  color: #f0f0f0;
}

/* Security Section */
.page-login__security-section {
  background-color: #ffffff; /* Light background */
  padding: 60px 0;
}

.page-login__security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__security-item {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-login__security-image {
  width: 100%;
  height: auto;
  max-height: 250px; /* Constrain height */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px; /* Min size requirement */
  min-height: 200px; /* Min size requirement */
}

.page-login__security-title {
  font-size: 1.4rem;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__security-text {
  font-size: 1rem;
  color: #555555;
}

/* FAQ Section */
.page-login__faq-section {
  background-color: #26A9E0; /* Brand main color for dark section */
  color: #ffffff;
  padding: 60px 0;
}

.page-login__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__faq-item {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.page-login__faq-item[open] {
  background-color: rgba(255, 255, 255, 0.25);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  list-style: none; /* For details/summary */
  -webkit-touch-callout: none; /* Disable text selection on touch devices */
  -webkit-user-select: none; /* Disable text selection on touch devices */
  -moz-user-select: none; /* Disable text selection on touch devices */
  -ms-user-select: none; /* Disable text selection on touch devices */
  user-select: none; /* Disable text selection */
}

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

.page-login__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  width: 30px;
  text-align: center;
  transition: transform 0.3s ease;
}

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

.page-login__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: #f0f0f0;
  line-height: 1.7;
}

/* CTA Section */
.page-login__cta-section {
  background-color: #ffffff;
  padding: 60px 0;
  text-align: center;
}

.page-login__cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.page-login__cta-button {
  background-color: #26A9E0; /* Use brand main color for CTA */
  max-width: 300px; /* Constrain CTA button width */
}

.page-login__cta-button:hover {
  background-color: #1a7bb7;
}

/* Responsive Styles */
@media (min-width: 769px) {
  .page-login__hero-section {
    flex-direction: row; /* Desktop: image on left, content on right */
    text-align: left;
  }

  .page-login__hero-image-container,
  .page-login__hero-content {
    flex: 1;
    max-width: 50%;
  }

  .page-login__hero-content {
    text-align: left;
    padding: 60px;
  }
  
  .page-login__form-actions {
    flex-direction: row; /* Desktop: forgot password and login button side-by-side */
    justify-content: space-between;
  }

  .page-login__login-button {
    width: auto; /* Allow button to size naturally */
    flex-grow: 0;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-login__hero-section {
    padding-top: 10px !important; /* Small top padding */
    padding-left: 15px;
    padding-right: 15px;
    gap: 20px;
  }

  .page-login__hero-content {
    padding: 25px;
  }

  .page-login__main-title {
    font-size: 2rem !important;
  }

  .page-login__description {
    font-size: 1rem !important;
  }

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

  .page-login__container,
  .page-login__benefit-card,
  .page-login__security-item,
  .page-login__faq-item,
  .page-login__cta-content {
    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-login__btn-primary,
  .page-login__login-button,
  .page-login__cta-button,
  .page-login a[class*="button"],
  .page-login 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;
    padding-right: 15px;
  }

  .page-login__form-actions {
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px;
  }

  /* 其他内容模块 */
  .page-login__section-title {
    font-size: 1.8rem !important;
  }

  .page-login__section-description {
    font-size: 0.95rem !important;
  }

  .page-login__benefits-grid,
  .page-login__security-grid {
    grid-template-columns: 1fr !important; /* Single column layout */
  }

  .page-login__benefit-card,
  .page-login__security-item {
    padding: 20px;
  }

  .page-login__benefit-title,
  .page-login__security-title {
    font-size: 1.2rem;
  }

  .page-login__faq-question {
    font-size: 1.1rem;
    padding: 15px 20px;
  }

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