:root {
  --page-login-primary-color: #2F6BFF;
  --page-login-secondary-color: #6FA3FF;
  --page-login-button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  --page-login-card-bg: #FFFFFF;
  --page-login-background: #F4F7FB;
  --page-login-text-main: #1F2D3D;
  --page-login-text-custom-1776249996415: #000000;
  --page-login-border-color: #D6E2FF;
  --page-login-glow-color: #A5C4FF;
}

.page-login {
  color: var(--page-login-text-main);
  background: var(--page-login-background);
}

/* --- Hero Section --- */
.page-login__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 40px;
  background-color: var(--page-login-background);
}

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

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

.page-login__hero-content {
  max-width: 800px;
  width: 100%;
  text-align: center;
  padding: 20px 15px;
  box-sizing: border-box;
}

.page-login__main-title {
  font-size: clamp(28px, 4vw, 42px);
  color: var(--page-login-text-custom-1776249996415);
  margin-bottom: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.page-login__description {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--page-login-text-main);
}

.page-login__login-form-wrapper {
  max-width: 400px;
  margin: 0 auto;
  background: var(--page-login-card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--page-login-border-color);
}

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

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

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--page-login-text-main);
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--page-login-border-color);
  border-radius: 5px;
  font-size: 16px;
  color: var(--page-login-text-main);
  box-sizing: border-box;
}

.page-login__form-input:focus {
  border-color: var(--page-login-primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(47, 107, 255, 0.2);
}

.page-login__forgot-password-link {
  display: block;
  text-align: right;
  font-size: 14px;
  color: var(--page-login-primary-color);
  text-decoration: none;
  margin-top: 10px;
  transition: color 0.3s ease;
}

.page-login__forgot-password-link:hover {
  color: var(--page-login-secondary-color);
  text-decoration: underline;
}

.page-login__btn-primary {
  display: inline-block;
  width: 100%;
  padding: 15px 25px;
  background: var(--page-login-button-gradient);
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-primary:hover {
  opacity: 0.9;
  box-shadow: 0 5px 15px rgba(47, 107, 255, 0.3);
}

.page-login__register-text {
  margin-top: 20px;
  font-size: 16px;
  color: var(--page-login-text-main);
  text-align: center;
}

.page-login__register-link {
  color: var(--page-login-primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-login__register-link:hover {
  color: var(--page-login-secondary-color);
  text-decoration: underline;
}

/* --- Benefits Section --- */
.page-login__benefits-section {
  padding: 60px 20px;
  text-align: center;
}

.page-login__light-bg {
  background: var(--page-login-background);
  color: var(--page-login-text-main);
}

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

.page-login__section-title {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--page-login-text-custom-1776249996415);
  margin-bottom: 40px;
  font-weight: 700;
}

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

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

.page-login__benefit-card {
  background: var(--page-login-card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--page-login-border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-login__benefit-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-login__benefit-title {
  font-size: 22px;
  color: var(--page-login-text-custom-1776249996415);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-login__benefit-description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--page-login-text-main);
}

/* --- Security Section --- */
.page-login__security-section {
  padding: 60px 20px;
  text-align: center;
}

.page-login__dark-bg {
  background: var(--page-login-primary-color);
  color: #ffffff;
}

.page-login__security-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
}

.page-login__security-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.page-login__security-text {
  flex: 1;
  max-width: 500px;
  text-align: left;
}

.page-login__security-text p {
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 25px;
  color: #ffffff;
}

.page-login__security-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-login__security-list li {
  font-size: 16px;
  line-height: 1.8;
  color: #ffffff;
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
}

.page-login__security-list li::before {
  content: '✓';
  color: var(--page-login-glow-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-login__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  background: var(--page-login-card-bg);
  color: var(--page-login-primary-color);
  font-size: 16px;
  font-weight: 600;
  border: 2px solid var(--page-login-primary-color);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-secondary:hover {
  background: var(--page-login-primary-color);
  color: #ffffff;
  box-shadow: 0 3px 10px rgba(255, 255, 255, 0.3);
}

/* --- FAQ Section --- */
.page-login__faq-section {
  padding: 60px 20px;
}

.page-login__faq-list {
  max-width: 800px;
  margin: 0 auto;
  margin-top: 40px;
}

details.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--page-login-border-color);
  overflow: hidden;
  background: var(--page-login-card-bg);
}
details.page-login__faq-item summary.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
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: #f5f5f5;
}
.page-login__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--page-login-text-custom-1776249996415);
}
.page-login__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--page-login-primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-login__faq-item .page-login__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: var(--page-login-text-main);
}
.page-login__faq-answer p {
  margin: 0;
  line-height: 1.6;
}

/* --- CTA Section --- */
.page-login__cta-section {
  padding: 60px 20px;
  background: var(--page-login-primary-color);
  text-align: center;
}

.page-login__cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.page-login__description--white {
  color: #ffffff;
  max-width: 700px;
}

.page-login__btn-primary--large {
  padding: 18px 35px;
  font-size: 20px;
  min-width: 250px;
}

/* --- General Image & Button Responsive Styles --- */
.page-login img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-login__section,
.page-login__card,
.page-login__container,
.page-login__login-form-wrapper,
.page-login__cta-content {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-login__hero-content {
    max-width: 700px;
  }
  .page-login__login-form-wrapper {
    max-width: 380px;
  }
  .page-login__benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  .page-login__security-content {
    flex-direction: column;
  }
  .page-login__security-image,
  .page-login__security-text {
    max-width: 100%;
  }
  .page-login__security-text {
    text-align: center;
  }
  .page-login__security-list {
    text-align: left;
    display: inline-block;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-login__hero-section {
    padding-top: 10px;
    padding-bottom: 30px;
  }
  .page-login__hero-image {
    object-fit: contain !important;
    aspect-ratio: unset !important;
  }
  .page-login__main-title {
    font-size: 26px;
    margin-bottom: 10px;
  }
  .page-login__description {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .page-login__login-form-wrapper {
    padding: 20px;
  }
  .page-login__form-input {
    padding: 10px 12px;
    font-size: 15px;
  }
  .page-login__btn-primary,
  .page-login__btn-secondary,
  .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;
  }

  /* 按钮容器移动端适配 */
  .page-login__login-form,
  .page-login__cta-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
    flex-wrap: wrap !important;
    gap: 15px;
  }
  .page-login__register-text {
    font-size: 15px;
  }

  /* 通用图片与容器 */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__login-form-wrapper,
  .page-login__cta-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-login__benefits-section,
  .page-login__security-section,
  .page-login__faq-section,
  .page-login__cta-section {
    padding: 40px 15px;
  }
  .page-login__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  .page-login__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-login__benefit-card {
    padding: 25px;
  }
  .page-login__benefit-icon {
    max-width: 200px;
  }
  .page-login__benefit-title {
    font-size: 20px;
  }
  .page-login__security-text p {
    font-size: 16px;
  }
  .page-login__security-list li {
    font-size: 15px;
  }
  details.page-login__faq-item summary.page-login__faq-question { padding: 15px; }
  .page-login__faq-qtext { font-size: 15px; }
  details.page-login__faq-item .page-login__faq-answer {
    padding: 0 15px 15px;
  }
  .page-login__btn-primary--large {
    min-width: unset;
    font-size: 18px;
    padding: 15px 20px;
  }
}