.page-login {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #1F2D3D; /* Text Main */
  background: #F4F7FB; /* Background */
}

.page-login__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-login__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding as body handles header offset */
  margin-bottom: 40px;
  text-align: center;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  padding-bottom: 40px;
}

.page-login__hero-image-wrapper {
  max-width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
}

.page-login__hero-content {
  position: relative;
  z-index: 2;
  padding: 0 20px;
}

.page-login__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.2;
  color: #ffffff;
}

.page-login__hero-description {
  font-size: clamp(16px, 2vw, 20px);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.9);
}

.page-login__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-login__btn-primary,
.page-login__btn-secondary,
.page-login__btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-login__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 6px 20px rgba(47, 107, 255, 0.6);
}

.page-login__btn-secondary {
  background: #FFFFFF;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
}

.page-login__btn-secondary:hover {
  background: #F0F5FF;
  color: #2F6BFF;
  border-color: #2F6BFF;
}

.page-login__section-title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;
  color: #1F2D3D; /* Text Main */
  text-align: center;
  margin-bottom: 20px;
}

.page-login__section-description {
  font-size: 18px;
  color: #1F2D3D; /* Text Main */
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-login__form-section {
  padding: 60px 0;
  background: #FFFFFF;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  margin: -80px auto 40px;
  position: relative;
  z-index: 10;
  max-width: 800px;
}

.page-login__login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 500px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-login__form-group {
  display: flex;
  flex-direction: column;
}

.page-login__form-label {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1F2D3D; /* Text Main */
}

.page-login__form-input {
  padding: 12px 15px;
  border: 1px solid #D6E2FF; /* Border */
  border-radius: 6px;
  font-size: 16px;
  color: #1F2D3D;
  background: #FFFFFF;
  transition: border-color 0.3s ease;
}

.page-login__form-input::placeholder {
  color: #666;
}

.page-login__form-input:focus {
  border-color: #2F6BFF;
  outline: none;
}

.page-login__forgot-password {
  font-size: 14px;
  color: #2F6BFF;
  text-align: right;
  margin-top: 5px;
  text-decoration: none;
}

.page-login__forgot-password:hover {
  text-decoration: underline;
}

.page-login__btn-submit {
  margin-top: 10px;
  width: 100%;
  max-width: 100%;
}

.page-login__register-prompt {
  text-align: center;
  margin-top: 25px;
  font-size: 16px;
  color: #1F2D3D;
}

.page-login__register-prompt a {
  color: #2F6BFF;
  text-decoration: none;
  font-weight: 600;
}

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

.page-login__benefits-section {
  padding: 60px 0;
  background: #F4F7FB;
}

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

.page-login__benefit-card {
  background: #FFFFFF;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease;
}

.page-login__benefit-card:hover {
  transform: translateY(-5px);
}

.page-login__benefit-icon {
  width: 100%;
  height: auto;
  max-width: 250px;
  margin: 0 auto 20px;
  display: block;
  object-fit: contain;
}

.page-login__benefit-title {
  font-size: 24px;
  font-weight: 700;
  color: #1F2D3D;
  margin-bottom: 15px;
}

.page-login__benefit-description {
  font-size: 16px;
  color: #1F2D3D;
}

.page-login__app-download-section {
  padding: 60px 0;
  text-align: center;
  background: #F4F7FB;
}

.page-login__app-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-login__app-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  display: block;
  margin: 40px auto 0;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.page-login__faq-section {
  padding: 60px 0;
  background: #FFFFFF;
}

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

details.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #D6E2FF;
  overflow: hidden;
  background: #FFFFFF;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

details.page-login__faq-item summary.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  font-weight: 600;
  color: #1F2D3D;
}

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

details.page-login__faq-item summary.page-login__faq-question:hover {
  background: #F0F5FF;
}

.page-login__faq-qtext {
  flex: 1;
  font-size: 17px;
  line-height: 1.5;
  text-align: left;
}

.page-login__faq-toggle {
  font-size: 26px;
  font-weight: bold;
  color: #2F6BFF;
  flex-shrink: 0;
  margin-left: 20px;
  width: 30px;
  text-align: center;
}

details.page-login__faq-item .page-login__faq-answer {
  padding: 0 25px 25px;
  background: #F9FBFF;
  border-radius: 0 0 8px 8px;
  font-size: 16px;
  color: #1F2D3D;
}

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

.page-login__more-info-section {
  padding: 60px 0 80px;
  background: #F4F7FB;
  text-align: center;
}

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

/* Media Queries */
@media (max-width: 1024px) {
  .page-login__hero-image {
    height: 500px;
  }
  .page-login__form-section {
    margin-top: -60px;
  }
  .page-login__benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-login__section-description {
    padding: 0 15px;
  }
}

@media (max-width: 768px) {
  .page-login__container {
    padding: 15px;
  }

  .page-login__hero-section {
    padding-top: 10px !important;
    margin-bottom: 30px;
  }
  .page-login__hero-image-wrapper {
    margin-bottom: 15px;
  }
  .page-login__hero-image {
    object-fit: contain !important; /* HERO 主图区域 */
    aspect-ratio: unset !important;
    height: auto !important;
  }
  .page-login__main-title {
    font-size: clamp(24px, 7vw, 36px);
    margin-bottom: 10px;
  }
  .page-login__hero-description {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-login__btn-primary, .page-login__btn-secondary, .page-login__btn-submit {
    max-width: 100% !important;
    width: 100% !important;
    font-size: 16px;
    padding: 12px 20px;
  }
  .page-login__form-section {
    padding: 40px 0;
    margin: -60px auto 30px;
  }
  .page-login__login-form {
    padding: 0 15px;
  }
  .page-login__section-title {
    font-size: clamp(22px, 6vw, 32px);
    margin-bottom: 15px;
  }
  .page-login__section-description {
    font-size: 15px;
    margin-bottom: 30px;
    padding: 0 10px;
  }
  .page-login__benefits-section {
    padding: 40px 0;
  }
  .page-login__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
  }
  .page-login__benefit-card {
    padding: 25px;
  }
  .page-login__benefit-title {
    font-size: 20px;
  }
  .page-login__app-download-section {
    padding: 40px 0;
  }
  .page-login__app-links {
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
    padding: 0 15px;
  }
  .page-login__app-image {
    margin-top: 30px;
  }
  .page-login__faq-section {
    padding: 40px 0;
  }
  .page-login__faq-list {
    margin-top: 25px;
  }
  details.page-login__faq-item summary.page-login__faq-question {
    padding: 15px 20px;
  }
  .page-login__faq-qtext {
    font-size: 16px;
  }
  .page-login__faq-toggle {
    font-size: 22px;
    margin-left: 15px;
    width: 25px;
  }
  details.page-login__faq-item .page-login__faq-answer {
    padding: 0 20px 20px;
  }
  .page-login__more-info-section {
    padding: 40px 0 60px;
  }

  /* Universal image responsive override */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__form-section,
  .page-login__benefits-section,
  .page-login__app-download-section,
  .page-login__faq-section,
  .page-login__more-info-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-login__cta-buttons,
  .page-login__app-links {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
}