.page-login {
  background-color: #F5F7FA;
  color: #333333;
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

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

.page-login__light-bg {
  background-color: #FFFFFF;
  color: #333333;
}

.page-login__hero-section {
  padding-top: 10px; /* Adjusted for shared header padding */
  padding-bottom: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

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

.page-login__main-title {
  font-size: 2.8em;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-login__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f0f0;
}

.page-login__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

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

.page-login__btn--primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
}

.page-login__btn--primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

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

.page-login__btn--secondary:hover {
  background-color: #f0f0f0;
  transform: translateY(-2px);
}

.page-login__section-title {
  font-size: 2.2em;
  font-weight: bold;
  margin-bottom: 20px;
  text-align: center;
  color: inherit;
}

.page-login__section-intro {
  font-size: 1.1em;
  margin-bottom: 40px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: inherit;
}

.page-login__login-form-section {
  padding: 60px 0;
}

.page-login__form-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.page-login__form {
  background-color: #ffffff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  max-width: 500px;
  width: 100%;
  box-sizing: border-box;
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #333333;
}

.page-login__form-input {
  width: 100%;
  padding: 12px;
  border: 1px solid #E0E0E0;
  border-radius: 6px;
  font-size: 1em;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: #888;
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  flex-wrap: wrap;
  gap: 10px;
}

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

.page-login__checkbox {
  margin-right: 8px;
}

.page-login__checkbox-label {
  font-size: 0.95em;
  color: #555;
}

.page-login__forgot-password-link {
  color: #E53935;
  text-decoration: none;
  font-size: 0.95em;
}

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

.page-login__btn--submit {
  width: 100%;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
  padding: 14px 25px;
  font-size: 1.1em;
  border-radius: 8px;
  cursor: pointer;
}

.page-login__btn--submit:hover {
  opacity: 0.9;
}

.page-login__register-prompt {
  text-align: center;
  margin-top: 25px;
  color: #555;
}

.page-login__register-link {
  color: #E53935;
  text-decoration: none;
  font-weight: bold;
}

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

.page-login__image-figure {
  margin: 0;
  text-align: center;
}

.page-login__content-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin: 0 auto;
}

.page-login__image-caption {
  font-size: 0.9em;
  color: #777;
  margin-top: 10px;
}

.page-login__why-choose-section {
  padding: 60px 0;
}

.page-login__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__feature-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  color: #ffffff;
}

.page-login__feature-title {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-login__feature-text {
  font-size: 1em;
  color: #f0f0f0;
}

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

.page-login__benefits-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-login__benefit-item {
  background-color: #f9f9f9;
  border: 1px solid #E0E0E0;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  font-size: 1.05em;
  color: #333333;
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.page-login__benefit-item::before {
  content: '✔️';
  font-size: 1.2em;
  color: #E53935;
  margin-top: 2px;
}

.page-login__text-block {
  margin-top: 30px;
  font-size: 1.1em;
  color: #333333;
  text-align: center;
}

.page-login__get-started-section {
  padding: 60px 0;
}

.page-login__step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__step-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-login__step-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #FF5A4F;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8em;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 20px;
}

.page-login__step-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 10px;
  color: #ffffff;
}

.page-login__step-text {
  font-size: 0.95em;
  color: #f0f0f0;
}

.page-login__security-tips-section {
  padding: 60px 0;
}

.page-login__security-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-login__security-item {
  background-color: #f9f9f9;
  border: 1px solid #E0E0E0;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  font-size: 1.05em;
  color: #333333;
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.page-login__security-item::before {
  content: '🛡️';
  font-size: 1.2em;
  margin-top: 2px;
}

.page-login__app-download-section {
  padding: 60px 0;
}

.page-login__app-features {
  margin-top: 30px;
  margin-bottom: 40px;
  color: #f0f0f0;
  font-size: 1.1em;
  text-align: center;
}

.page-login__app-features p {
  margin-bottom: 15px;
}

.page-login__app-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.page-login__cta-final {
  padding: 60px 0;
  text-align: center;
}


/* --- Responsive Styles --- */

@media (max-width: 1024px) {
  .page-login__main-title {
    font-size: 2.5em;
  }

  .page-login__section-title {
    font-size: 2em;
  }

  .page-login__form {
    padding: 30px;
  }

  .page-login__feature-item, .page-login__step-item {
    padding: 25px;
  }

  .page-login__feature-title {
    font-size: 1.4em;
  }

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

@media (max-width: 768px) {
  /* 1. 顶区标题 + 双 CTA */
  .page-login__hero-section {
    padding-top: 10px !important; /* Fixed header spacing */
    padding-bottom: 30px;
  }

  .page-login__main-title {
    font-size: 2em;
  }

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

  .page-login__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-login__btn {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 2. 单栏长文容器 */
  .page-login__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-login__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

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

  .page-login__form {
    padding: 25px;
  }

  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .page-login__forgot-password-link {
    align-self: flex-end;
  }

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

  .page-login__image-figure {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 4. 按钮与按钮容器 (already covered by .page-login__btn and .page-login__cta-buttons above) */
  .page-login__app-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  /* 5. 注册教程与 FAQ 区块 (General sections for tutorials/steps) */
  .page-login__feature-grid, .page-login__step-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-login__feature-item, .page-login__step-item,
  .page-login__benefit-item, .page-login__security-item {
    padding: 20px;
    font-size: 0.95em;
  }

  .page-login__feature-title, .page-login__step-title {
    font-size: 1.3em;
  }

  .page-login__app-features p {
    font-size: 1em;
  }

  .page-login__hero-content, .page-login__form-wrap, .page-login__feature-grid,
  .page-login__benefits-list, .page-login__step-grid, .page-login__security-list,
  .page-login__app-download-section, .page-login__cta-final {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}