.page-login {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main, #F2FFF6); /* Default text color for the page */
  background-color: var(--background, #08160F); /* Default background for the page */
}

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

.page-login__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 50px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 500px; /* Limit height for hero image */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-login__hero-content {
  position: relative;
  z-index: 2;
  margin-top: 30px;
  max-width: 900px;
  padding: 0 20px;
}

.page-login__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem); /* Use clamp for H1 */
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main, #F2FFF6);
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-login__description {
  font-size: 1.1rem;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-login__btn {
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn--primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

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

.page-login__btn--secondary {
  background: var(--card-bg, #11271B);
  color: var(--text-main, #F2FFF6);
  border: 1px solid var(--border, #2E7A4E);
}

.page-login__btn--secondary:hover {
  background: var(--deep-green, #0A4B2C);
  transform: translateY(-2px);
}

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

.page-login__dark-bg {
  background-color: var(--background, #08160F);
  color: var(--text-main, #F2FFF6);
}

.page-login__light-bg {
  background-color: var(--card-bg, #11271B);
  color: var(--text-main, #F2FFF6);
}

.page-login__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--text-main, #F2FFF6);
  margin-bottom: 20px;
  font-weight: 700;
}

.page-login__section-description {
  font-size: 1.1rem;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__login-form {
  background: var(--card-bg, #11271B);
  border: 1px solid var(--border, #2E7A4E);
  border-radius: 12px;
  padding: 40px;
  max-width: 450px;
  margin: 0 auto;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-login__form-group {
  margin-bottom: 25px;
  text-align: left;
}

.page-login__form-label {
  display: block;
  font-size: 1rem;
  color: var(--text-main, #F2FFF6);
  margin-bottom: 8px;
  font-weight: 500;
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border, #2E7A4E);
  border-radius: 6px;
  background-color: var(--deep-green, #0A4B2C);
  color: var(--text-main, #F2FFF6);
  font-size: 1rem;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: var(--text-secondary, #A7D9B8);
  opacity: 0.7;
}

.page-login__forgot-password {
  display: block;
  text-align: right;
  font-size: 0.95rem;
  color: var(--gold, #F2C14E);
  text-decoration: none;
  margin-top: -10px;
  margin-bottom: 25px;
}

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

.page-login__btn--submit {
  width: 100%;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
  font-size: 1.1rem;
  padding: 15px 20px;
}

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

.page-login__register-prompt {
  margin-top: 30px;
  font-size: 1rem;
  color: var(--text-secondary, #A7D9B8);
}

.page-login__text-link {
  color: var(--gold, #F2C14E);
  text-decoration: none;
  font-weight: 600;
}

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

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

.page-login__sub-title {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  color: var(--text-main, #F2FFF6);
  margin-top: 40px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__text-block {
  font-size: 1rem;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 20px;
}

.page-login__figure {
  margin: 30px auto;
  max-width: 680px;
  text-align: center;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border, #2E7A4E);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-login__image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-login__figcaption {
  font-size: 0.9rem;
  color: var(--text-secondary, #A7D9B8);
  padding: 15px;
  background-color: var(--deep-green, #0A4B2C);
  border-top: 1px solid var(--border, #2E7A4E);
}

.page-login__list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.page-login__list-item {
  font-size: 1rem;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.page-login__list-item::before {
  content: '✔';
  color: var(--glow, #57E38D);
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
}

.page-login__troubleshoot-section,
.page-login__benefits-section,
.page-login__why-choose-section,
.page-login__cta-bottom-section {
  padding: 60px 0;
}

.page-login__cta-bottom-section .page-login__section-title,
.page-login__cta-bottom-section .page-login__section-description {
  color: var(--text-main, #F2FFF6);
}

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

@media (max-width: 1024px) {
  .page-login__hero-image-wrapper {
    max-height: 400px;
  }
  .page-login__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-login__description {
    font-size: 1rem;
  }
  .page-login__section-title {
    font-size: clamp(1.6rem, 3.8vw, 2.2rem);
  }
  .page-login__sub-title {
    font-size: clamp(1.3rem, 2.8vw, 1.6rem);
  }
  .page-login__login-form {
    padding: 30px;
  }
}

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

  /* 1. 顶区标题 + 双 CTA */
  .page-login__hero-section {
    padding-top: 10px !important; /* Small top padding, body handles header offset */
    padding-bottom: 30px;
  }
  .page-login__hero-image-wrapper {
    max-height: 250px;
  }
  .page-login__hero-content {
    margin-top: 20px;
    padding: 0 15px;
  }
  .page-login__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem); /* Adjust for mobile */
    margin-bottom: 15px;
  }
  .page-login__description {
    font-size: 0.95rem;
    margin-bottom: 25px;
  }
  .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__article-wrap {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-login__section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    margin-bottom: 15px;
  }
  .page-login__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }
  .page-login__sub-title {
    font-size: clamp(1.2rem, 5vw, 1.5rem);
    margin-top: 30px;
    margin-bottom: 10px;
  }
  .page-login__text-block {
    font-size: 0.95rem;
    margin-bottom: 15px;
  }

  /* 3. 通用图片与 figure */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }
  .page-login__figure {
    margin: 20px auto;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-login__figcaption {
    font-size: 0.85rem;
    padding: 10px;
  }

  /* 4. 按钮与按钮容器 (already covered in CTA section, but ensuring general rules) */
  .page-login__login-form-section .page-login__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-login__btn--submit {
    font-size: 1rem;
    padding: 12px 15px;
  }
  .page-login__login-form {
    padding: 25px;
    max-width: 100%;
    margin: 0 15px;
    box-sizing: border-box !important;
  }
  .page-login__form-group {
    margin-bottom: 20px;
  }
  .page-login__forgot-password {
    font-size: 0.9rem;
    margin-bottom: 20px;
  }
  .page-login__register-prompt {
    font-size: 0.95rem;
  }

  /* 5. 注册教程与 FAQ 区块 (General content sections) */
  .page-login__list-item {
    font-size: 0.95rem;
    padding-left: 20px;
  }
  .page-login__list-item::before {
    left: -5px; /* Adjust checkmark position */
  }
  .page-login__troubleshoot-section,
  .page-login__benefits-section,
  .page-login__why-choose-section,
  .page-login__cta-bottom-section {
    padding: 40px 0;
  }
}