.page-login {
  background-color: #FFFFFF; /* Custom color for "background" */
  color: #333333; /* Default text color for contrast */
  padding-top: 10px; /* Small top padding for first section */
  overflow-x: hidden; /* Prevent horizontal scroll on main content */
}

.page-login__hero-section {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column; /* Enforce top-image, bottom-text */
  align-items: center;
  text-align: center;
  background-color: #100224; /* Dark background for hero section */
  padding-bottom: 40px;
  box-sizing: border-box;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
  max-height: 600px; /* Limit height for aesthetic */
  margin-bottom: 20px; /* Space between image and text */
}

.page-login__hero-content {
  max-width: 900px;
  padding: 0 20px;
  color: #FFFFFF;
}

.page-login__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #26A9E0; /* Primary color for title */
  margin-bottom: 15px;
  /* No fixed font-size, rely on clamp if needed, but not here for h1 */
}

.page-login__description {
  font-size: 1.125rem;
  line-height: 1.6;
  color: #E0E0E0;
  margin-bottom: 30px;
}

.page-login__form-section {
  padding: 40px 20px;
  background-color: #FFFFFF;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-login__container {
  max-width: 450px;
  width: 100%;
  background-color: #F5F5F5; /* Light grey background for form card */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.page-login__form-title {
  font-size: 1.8rem;
  color: #000000; /* Custom color for #000000 */
  margin-bottom: 25px;
  text-align: center;
  font-weight: 600;
}

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

.page-login__label {
  display: block;
  font-size: 0.95rem;
  color: #333333;
  margin-bottom: 8px;
  font-weight: 500;
}

.page-login__input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #CCCCCC;
  border-radius: 8px;
  font-size: 1rem;
  color: #333333;
  box-sizing: border-box;
  background-color: #FFFFFF;
}

.page-login__input::placeholder {
  color: #999999;
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  font-size: 0.9rem;
}

.page-login__checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  color: #555555;
}

.page-login__checkbox {
  margin-right: 8px;
  width: 18px;
  height: 18px;
  accent-color: #26A9E0; /* Primary color for checkbox */
}

.page-login__forgot-password {
  color: #26A9E0; /* Primary color for link */
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.page-login__forgot-password:hover {
  color: #EA7C07; /* Login color on hover */
}

.page-login__submit-btn {
  width: 100%;
  padding: 14px;
  background-color: #EA7C07; /* Custom color for "登录" */
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
  box-sizing: border-box;
}

.page-login__submit-btn:hover {
  background-color: #D36A00; /* Darker shade for hover */
}

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

.page-login__register-link {
  color: #26A9E0; /* Primary color for link */
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-login__register-link:hover {
  color: #EA7C07; /* Login color on hover */
}

.page-login__benefits-section {
  background-color: #F0F8FF; /* Light blue background */
  padding: 60px 20px;
  text-align: center;
}

.page-login__benefits-title {
  font-size: 2rem;
  color: #000000;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-login__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-login__benefit-card {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-login__benefit-icon {
  width: 200px; /* Minimum size requirement */
  height: 200px; /* Minimum size requirement */
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-login__benefit-heading {
  font-size: 1.35rem;
  color: #26A9E0; /* Primary color */
  margin-bottom: 10px;
  font-weight: 600;
}

.page-login__benefit-description {
  font-size: 1rem;
  color: #555555;
  line-height: 1.6;
}

/* Responsive adjustments */
@media (max-width: 849px) {
  .page-login__hero-section {
    padding-bottom: 30px;
  }

  .page-login__hero-image {
    max-height: 400px;
    margin-bottom: 15px;
  }

  .page-login__main-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem); /* Clamp font size for h1 */
    margin-bottom: 10px;
  }

  .page-login__description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-login__form-title {
    font-size: 1.5rem;
  }

  .page-login__benefits-title {
    font-size: 1.7rem;
  }
}

@media (max-width: 768px) {
  .page-login img {
    max-width: 100%;
    height: auto;
    display: block;
  }

  .page-login__container {
    padding: 25px;
  }

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

  .page-login__forgot-password {
    margin-top: 5px;
  }

  .page-login__benefits-section {
    padding: 40px 15px;
  }

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

  .page-login__benefit-icon {
    width: 250px; /* Ensure minimum size is met, and it's responsive */
    height: 250px;
  }
}

@media (max-width: 549px) {
  .page-login__hero-section {
    padding-bottom: 20px;
  }

  .page-login__hero-image {
    max-height: 300px;
    margin-bottom: 10px;
  }

  .page-login__main-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .page-login__description {
    font-size: 0.9rem;
  }

  .page-login__form-section {
    padding: 30px 15px;
  }

  .page-login__container {
    padding: 20px;
  }

  .page-login__form-title {
    font-size: 1.3rem;
    margin-bottom: 20px;
  }

  .page-login__label {
    font-size: 0.85rem;
  }

  .page-login__input {
    padding: 10px 12px;
    font-size: 0.9rem;
  }

  .page-login__submit-btn {
    padding: 12px;
    font-size: 1rem;
  }

  .page-login__register-text {
    font-size: 0.9rem;
  }

  .page-login__benefits-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
  }

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

  .page-login__benefit-heading {
    font-size: 1.2rem;
  }

  .page-login__benefit-description {
    font-size: 0.9rem;
  }

  .page-login__benefit-icon {
    width: 200px; /* Minimum size */
    height: 200px;
  }
}