/* Base styles for .page-login */
.page-login {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F3F8FF; /* Text Main */
  background-color: var(--deep-navy-color, #08162B); /* Body background is dark */
}

.page-login__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Hero Section */
.page-login__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 40px;
  background-color: var(--deep-navy-color, #08162B);
  color: #F3F8FF;
  text-align: center;
}

.page-login__hero-image-wrapper {
  max-width: 100%;
  overflow: hidden;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 675px; /* Limit height for hero image */
}

.page-login__hero-content {
  padding: 20px 15px;
  max-width: 800px;
  margin: 0 auto;
}

.page-login__main-title {
  font-size: clamp(2em, 3.5vw, 3em);
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-login__description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 20px;
}

/* Login Section */
.page-login__login-section {
  padding: 60px 0;
  background: linear-gradient(180deg, #08162B 0%, #10233F 100%);
}

.page-login__login-card {
  background-color: var(--card-bg-color, #10233F);
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  padding: 40px;
  max-width: 500px;
  margin: 0 auto;
  border: 1px solid var(--border-color, #244D84);
}

.page-login__card-title {
  font-size: 2em;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 30px;
}

.page-login__form-group {
  margin-bottom: 20px;
}

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  color: #F3F8FF; /* Text Main */
  font-weight: 600;
}

.page-login__form-input {
  width: calc(100% - 20px);
  padding: 12px 10px;
  border: 1px solid var(--border-color, #244D84);
  border-radius: 8px;
  background-color: #08162B;
  color: #F3F8FF;
  font-size: 1em;
}

.page-login__form-input::placeholder {
  color: #AFC4E8;
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.page-login__remember-me {
  display: flex;
  align-items: center;
}

.page-login__checkbox {
  margin-right: 8px;
  accent-color: #1D5FD1;
}

.page-login__checkbox-label {
  color: #AFC4E8; /* Text Secondary */
  font-size: 0.95em;
}

.page-login__forgot-password-link {
  color: #1D5FD1; /* Auxiliary color */
  text-decoration: none;
  font-size: 0.95em;
  transition: color 0.3s ease;
}

.page-login__forgot-password-link:hover {
  color: #4FA8FF; /* Glow */
}

.page-login__submit-button {
  width: 100%;
  padding: 15px 20px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  font-size: 1.1em;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__submit-button:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-2px);
}

.page-login__register-prompt {
  text-align: center;
  margin-top: 30px;
  color: #AFC4E8;
}

.page-login__register-prompt p {
  margin-bottom: 15px;
}

.page-login__register-button {
  display: inline-block;
  padding: 10px 25px;
  border: 1px solid #1D5FD1;
  border-radius: 8px;
  color: #1D5FD1;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__register-button:hover {
  background-color: #1D5FD1;
  color: #ffffff;
}

.page-login__social-login {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--divider-color, #1B3357);
  color: #AFC4E8;
}

.page-login__social-login p {
  margin-bottom: 15px;
}

.page-login__social-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.page-login__social-icon {
  display: inline-block;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  transition: transform 0.2s ease;
}

.page-login__social-icon:hover {
  transform: translateY(-3px);
}

.page-login__social-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Security Benefits Section */
.page-login__security-benefits-section {
  padding: 80px 0;
  background-color: var(--deep-navy-color, #08162B);
  color: #F3F8FF;
  text-align: center;
}

.page-login__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  color: #F2C14E; /* Gold */
  margin-bottom: 25px;
  font-weight: 700;
}

.page-login__section-description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  max-width: 900px;
  margin: 0 auto 50px auto;
}

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

.page-login__benefit-item {
  background-color: var(--card-bg-color, #10233F);
  border: 1px solid var(--border-color, #244D84);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-login__benefit-icon {
  width: 100%;
  height: auto;
  max-width: 250px;
  margin-bottom: 20px;
  object-fit: contain;
  display: block;
}

.page-login__benefit-title {
  font-size: 1.5em;
  color: #1D5FD1; /* Auxiliary color */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__benefit-text {
  color: #AFC4E8; /* Text Secondary */
  font-size: 0.95em;
}

/* CTA Register Section */
.page-login__cta-register-section {
  padding: 80px 0;
  background-color: #113B7A; /* Main color */
  color: #F3F8FF;
  text-align: center;
}

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

.page-login__register-cta-button {
  display: inline-block;
  padding: 15px 35px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  font-size: 1.2em;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  margin-top: 30px;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__register-cta-button:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-2px);
}

/* FAQ Section */
.page-login__faq-section {
  padding: 80px 0;
  background-color: var(--deep-navy-color, #08162B);
  color: #F3F8FF;
}

.page-login__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-login__faq-item {
  background-color: var(--card-bg-color, #10233F);
  border: 1px solid var(--border-color, #244D84);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #F3F8FF; /* Text Main */
  cursor: pointer;
  list-style: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

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

.page-login__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #1D5FD1; /* Auxiliary color */
  margin-left: 15px;
}

.page-login__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
}

.page-login__faq-answer p {
  margin: 0;
}

/* Support Section */
.page-login__support-section {
  padding: 80px 0;
  background-color: #1D5FD1; /* Auxiliary color */
  color: #F3F8FF;
  text-align: center;
}

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

.page-login__support-button {
  display: inline-block;
  padding: 15px 35px;
  border: 2px solid #F2C14E; /* Gold border */
  border-radius: 8px;
  background-color: transparent;
  color: #F2C14E; /* Gold text */
  font-size: 1.2em;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
  margin-top: 30px;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__support-button:hover {
  background-color: #F2C14E;
  color: #113B7A; /* Main color */
}

/* General image and button responsive styles */
.page-login img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-login a[class*="button"],
.page-login a[class*="btn"],
.page-login button[type="submit"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  .page-login {
    font-size: 15px;
    line-height: 1.5;
  }

  /* HERO 主图区域 */
  .page-login__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-login__main-title {
    font-size: 2.2em;
  }

  .page-login__description {
    font-size: 1em;
  }

  /* Login Section */
  .page-login__login-section {
    padding: 40px 0;
  }

  .page-login__login-card {
    padding: 25px;
    margin: 0 15px;
  }

  .page-login__card-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }

  .page-login__form-input {
    width: calc(100% - 20px);
    padding: 10px;
  }

  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
  }

  .page-login__remember-me {
    margin-bottom: 5px;
  }

  .page-login__submit-button,
  .page-login__register-button,
  .page-login__register-cta-button,
  .page-login__support-button {
    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__social-icons {
    flex-wrap: wrap;
    gap: 15px;
  }

  /* Security Benefits Section */
  .page-login__security-benefits-section {
    padding: 50px 0;
  }

  .page-login__section-title {
    font-size: 1.8em;
  }

  .page-login__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-login__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .page-login__benefit-title {
    font-size: 1.3em;
  }

  /* CTA Register Section */
  .page-login__cta-register-section {
    padding: 50px 0;
  }

  /* FAQ Section */
  .page-login__faq-section {
    padding: 50px 0;
  }

  .page-login__faq-list {
    margin-top: 30px;
  }

  .page-login__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-login__faq-answer {
    padding: 0 20px 15px 20px;
    font-size: 0.95em;
  }

  /* Support Section */
  .page-login__support-section {
    padding: 50px 0;
  }

  /* 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__login-card,
  .page-login__benefit-item,
  .page-login__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}