/* style/login.css */
.page-login {
  font-family: Arial, sans-serif;
  color: #FFF3E6; /* Text Main */
  background-color: #0D0E12; /* Background */
  line-height: 1.6;
}

.page-login__hero-section {
  position: relative;
  width: 100%;
  padding-top: 10px; /* Small top padding as body handles header offset */
  padding-bottom: 40px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px;
}

.page-login__hero-content {
  max-width: 900px;
  margin-top: 40px;
  padding: 0 20px;
  z-index: 1;
}

.page-login__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em);
  font-weight: 700;
  color: #FFB04D; /* Glow */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(255, 176, 77, 0.5);
}

.page-login__hero-description {
  font-size: 1.1em;
  color: #FFF3E6;
  margin-bottom: 30px;
}

.page-login__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-login__btn-primary,
.page-login__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
}

.page-login__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 5px 15px rgba(255, 165, 58, 0.4);
}

.page-login__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 165, 58, 0.6);
}

.page-login__btn-secondary {
  background: #17191F; /* Card BG */
  color: #FFA53A; /* Auxiliary */
  border: 2px solid #A84F0C; /* Border */
}

.page-login__btn-secondary:hover {
  transform: translateY(-3px);
  background: #2a2d36;
  color: #FFB04D; /* Glow */
}

.page-login__guide-section,
.page-login__security-section,
.page-login__benefits-section,
.page-login__troubleshooting-section,
.page-login__faq-section,
.page-login__call-to-action-section {
  padding: 60px 0;
  text-align: center;
}

.page-login__dark-section {
  background-color: #0D0E12; /* Background */
  color: #FFF3E6; /* Text Main */
}

.page-login__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-login__section-title {
  font-size: clamp(2em, 4vw, 2.8em);
  color: #FFB04D; /* Glow */
  margin-bottom: 20px;
  font-weight: 700;
}

.page-login__section-intro {
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #FFF3E6;
}

.page-login__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-login__step-item {
  background-color: #17191F; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  text-align: left;
  position: relative;
  border: 1px solid #A84F0C;
}

.page-login__step-icon {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #ffffff;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(255, 165, 58, 0.3);
}

.page-login__step-title {
  font-size: 1.5em;
  color: #FFA53A; /* Auxiliary */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__step-description {
  font-size: 1em;
  color: #FFF3E6;
}

.page-login__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
  display: block;
}

.page-login__sub-title {
  font-size: 1.8em;
  color: #FF8C1A; /* Main */
  margin-top: 50px;
  margin-bottom: 25px;
  font-weight: 600;
}

.page-login__list {
  list-style: none;
  padding: 0;
  max-width: 900px;
  margin: 0 auto 40px auto;
  text-align: left;
}

.page-login__list-item {
  background-color: #17191F;
  padding: 15px 25px;
  margin-bottom: 10px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  color: #FFF3E6;
  border-left: 5px solid #FFA53A;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.page-login__list-item::before {
  content: '✓';
  color: #FFA53A;
  font-weight: 700;
  margin-right: 15px;
  font-size: 1.2em;
}

.page-login__security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-login__feature-item {
  background-color: #17191F; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  text-align: left;
  border: 1px solid #A84F0C;
}

.page-login__feature-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-login__feature-title {
  font-size: 1.4em;
  color: #FFA53A; /* Auxiliary */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__feature-description {
  font-size: 1em;
  color: #FFF3E6;
}

.page-login__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-login__benefit-card {
  background-color: #17191F; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  text-align: left;
  border: 1px solid #A84F0C;
}

.page-login__benefit-title {
  font-size: 1.4em;
  color: #FFA53A; /* Auxiliary */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__benefit-description {
  font-size: 1em;
  color: #FFF3E6;
  margin-bottom: 20px;
}

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

.page-login__troubleshooting-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-login__trouble-item {
  background-color: #17191F; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  text-align: left;
  border: 1px solid #A84F0C;
}

.page-login__trouble-title {
  font-size: 1.4em;
  color: #FFA53A; /* Auxiliary */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__trouble-description {
  font-size: 1em;
  color: #FFF3E6;
}

.page-login__faq-list {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.page-login__faq-item {
  background-color: #17191F; /* Card BG */
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #A84F0C;
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: #FFA53A; /* Auxiliary */
  cursor: pointer;
  list-style: none;
}

.page-login__faq-question::-webkit-details-marker {
  display: none;
}

.page-login__faq-question::marker {
  display: none;
}

.page-login__faq-qtext {
  flex-grow: 1;
}

.page-login__faq-toggle {
  font-size: 1.5em;
  font-weight: 700;
  color: #FF8C1A;
  margin-left: 15px;
}

.page-login__faq-item[open] .page-login__faq-toggle {
  content: '−';
}

.page-login__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: #FFF3E6;
  line-height: 1.6;
}

.page-login__faq-answer p {
  margin-bottom: 10px;
}

.page-login__faq-btn {
  margin-top: 15px;
  display: inline-block;
  padding: 10px 20px;
  font-size: 0.9em;
}

.page-login__call-to-action-section {
  background-color: #0D0E12; /* Background */
  padding: 80px 0;
}

/* General image responsiveness */
.page-login img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Media Queries --- */

/* Tablet/Mobile (max-width: 1024px) */
@media (max-width: 1024px) {
  .page-login__hero-content {
    margin-top: 20px;
  }

  .page-login__main-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }

  .page-login__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.5em);
  }

  .page-login__sub-title {
    font-size: 1.6em;
  }

  .page-login__guide-steps,
  .page-login__security-features,
  .page-login__benefits-grid,
  .page-login__troubleshooting-items {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-login__hero-section {
    padding-top: 10px !important; /* Fixed top padding */
    padding-bottom: 30px;
  }

  .page-login__hero-image {
    max-height: 400px !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-login__hero-content {
    margin-top: 20px;
    padding: 0 15px;
  }

  .page-login__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em) !important;
    margin-bottom: 15px;
  }

  .page-login__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  /* 按钮与按钮容器 */
  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
    width: 100%;
    box-sizing: border-box;
  }

  .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: 12px 20px;
    font-size: 1em;
  }

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

  .page-login__content-area {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-login__section-title {
    font-size: clamp(1.5em, 6vw, 2em) !important;
    margin-bottom: 15px;
  }

  .page-login__section-intro {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-login__sub-title {
    font-size: 1.4em !important;
    margin-top: 30px;
    margin-bottom: 20px;
  }

  .page-login__list-item {
    padding: 12px 20px;
    font-size: 0.95em;
  }

  /* 其他内容模块 (Guide, Security, Benefits, Troubleshooting) */
  .page-login__guide-section,
  .page-login__security-section,
  .page-login__benefits-section,
  .page-login__troubleshooting-section,
  .page-login__faq-section,
  .page-login__call-to-action-section {
    padding: 40px 0;
  }

  .page-login__guide-steps,
  .page-login__security-features,
  .page-login__benefits-grid,
  .page-login__troubleshooting-items {
    grid-template-columns: 1fr; /* Single column layout */
    gap: 20px;
  }

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

  .page-login__step-title,
  .page-login__feature-title,
  .page-login__benefit-title,
  .page-login__trouble-title {
    font-size: 1.2em;
  }

  .page-login__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-login__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.95em;
  }

  .page-login__faq-btn {
    padding: 8px 15px;
    font-size: 0.85em;
  }
}