.page-login {
  font-family: Arial, sans-serif;
  color: #333333; /* Default text color for light background */
  background-color: #F5F7FA; /* Custom background color */
}

.page-login__container {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-login__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 40px;
  text-align: center;
  background-color: #FFFFFF; /* White background for hero section */
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  border-bottom: 1px solid #E0E0E0;
}

.page-login__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #E53935;
  margin-bottom: 15px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  color: #333333;
}

.page-login__form-wrapper {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  max-width: 500px;
  margin: 0 auto;
  border: 1px solid #E0E0E0;
}

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

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

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

.page-login__input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  font-size: 1em;
  box-sizing: border-box;
}

.page-login__input::placeholder {
  color: #A0A0A0;
}

.page-login__options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9em;
}

.page-login__remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-login__checkbox {
  width: 18px;
  height: 18px;
  accent-color: #E53935;
}

.page-login__forgot-password {
  color: #E53935;
  text-decoration: none;
  font-weight: 500;
}

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

.page-login__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: none;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
}

.page-login__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(229, 57, 53, 0.4);
}

.page-login__register-cta {
  margin-top: 25px;
  padding-top: 25px;
  border-top: 1px solid #E0E0E0;
  text-align: center;
}

.page-login__no-account-text {
  margin-bottom: 15px;
  color: #333333;
}

.page-login__btn-secondary {
  background-color: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
}

.page-login__btn-secondary:hover {
  background-color: #F5F7FA;
  transform: translateY(-2px);
}

.page-login__form-illustration {
  margin-top: 30px;
  text-align: center;
}

.page-login__section {
  padding: 60px 0;
  background-color: #F5F7FA;
}

.page-login__section:nth-of-type(even) {
  background-color: #FFFFFF;
}

.page-login__section-title {
  font-weight: 700;
  line-height: 1.3;
  color: #E53935;
  text-align: center;
  margin-bottom: 25px;
}

.page-login__section-intro {
  font-size: 1.1em;
  line-height: 1.7;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: #333333;
}

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

.page-login__benefit-item,
.page-login__troubleshoot-item,
.page-login__tip-item {
  background-color: #FFFFFF;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border: 1px solid #E0E0E0;
  display: flex;
  flex-direction: column;
}

.page-login__benefit-title,
.page-login__troubleshoot-title,
.page-login__tip-title,
.page-login__step-title,
.page-login__faq-question {
  font-weight: 700;
  color: #E53935;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-login__benefit-text,
.page-login__troubleshoot-text,
.page-login__tip-text,
.page-login__step-text,
.page-login__faq-answer p {
  font-size: 1em;
  line-height: 1.6;
  color: #333333;
}

.page-login__btn-text {
  color: #E53935;
  text-decoration: none;
  font-weight: 600;
  margin-top: auto; /* Push to bottom */
  display: inline-block;
  padding-top: 10px;
}

.page-login__btn-text:hover {
  text-decoration: underline;
}

.page-login__guide-steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 30px;
}

.page-login__step-item {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border: 1px solid #E0E0E0;
}

.page-login__image-container {
  text-align: center;
  margin-top: 40px;
}

.page-login__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.page-login__image--small-margin {
  margin-bottom: 20px;
}

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

.page-login__faq-item {
  background-color: #FFFFFF;
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #E0E0E0;
  overflow: hidden;
}

.page-login__faq-question {
  padding: 18px 25px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1em;
  font-weight: 600;
  color: #333333;
  background-color: #F5F7FA;
  transition: background-color 0.3s ease;
  position: relative;
}

.page-login__faq-question::after {
  content: '+';
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #E53935;
}

.page-login__faq-item.active .page-login__faq-question::after {
  content: '-';
  transform: rotate(0deg);
}

.page-login__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  padding: 0 25px;
}

.page-login__faq-item.active .page-login__faq-answer {
  max-height: 500px; /* Adjust as needed */
  padding: 15px 25px 25px;
}

.page-login__section-cta-final {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  padding: 80px 0;
}

.page-login__section-cta-final .page-login__section-title,
.page-login__section-cta-final .page-login__section-intro {
  color: #ffffff;
}

.page-login__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-login__btn--large {
  padding: 15px 35px;
  font-size: 1.2em;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-login__main-title {
    font-size: 2.5em;
  }
  .page-login__section-title {
    font-size: 2em;
  }
  .page-login__benefits-grid,
  .page-login__troubleshoot-grid,
  .page-login__security-tips {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .page-login {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-login__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 1. 顶区标题 + 双 CTA */
  .page-login__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-login__main-title {
    font-size: 1.8em !important;
    margin-bottom: 10px;
  }

  .page-login__description {
    font-size: 1em !important;
    margin-bottom: 20px;
  }

  .page-login__form-wrapper {
    padding: 20px;
    max-width: 100%;
  }

  .page-login__login-form {
    gap: 15px;
  }

  .page-login__input {
    padding: 10px 12px;
  }

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

  .page-login__btn {
    font-size: 1em !important;
    padding: 10px 20px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-login__register-cta {
    margin-top: 20px;
    padding-top: 20px;
  }

  /* 2. 单栏长文容器 */
  .page-login__section {
    padding: 40px 0;
  }

  .page-login__section-title {
    font-size: 1.6em !important;
    margin-bottom: 20px;
  }

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

  .page-login__benefits-grid,
  .page-login__troubleshoot-grid,
  .page-login__security-tips {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }

  .page-login__benefit-item,
  .page-login__troubleshoot-item,
  .page-login__tip-item,
  .page-login__step-item {
    padding: 20px;
  }

  .page-login__benefit-title,
  .page-login__troubleshoot-title,
  .page-login__tip-title,
  .page-login__step-title,
  .page-login__faq-question {
    font-size: 1.1em !important;
    margin-bottom: 10px;
  }

  /* 3. 通用图片与 figure */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  .page-login__image-container {
    margin-top: 30px;
  }

  /* 4. 按钮与按钮容器 */
  .page-login__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .page-login__cta-buttons .page-login__btn {
    width: 100% !important;
    max-width: 100% !important;
  }

  .page-login__btn--large {
    padding: 12px 25px !important;
    font-size: 1.1em !important;
  }

  /* 5. 注册教程与 FAQ 区块 */
  .page-login__faq-question {
    padding: 15px 20px;
    font-size: 1em !important;
  }

  .page-login__faq-question::after {
    font-size: 1.2em;
  }

  .page-login__faq-item.active .page-login__faq-answer {
    padding: 10px 20px 20px;
  }

  .page-login__faq-answer p {
    font-size: 0.95em;
  }
}