/* style/login.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-login {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Body background is dark (#0a0a0a), so text should be light */
  background-color: transparent; /* Main content area will use specific section backgrounds */
}

.page-login__dark-bg {
  background-color: #0a0a0a;
  color: #ffffff;
}

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

.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  overflow: hidden;
}

.page-login__hero-content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 30px;
}

.page-login__hero-text-container {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.page-login__main-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #26A9E0; /* Brand color for main title */
  margin-bottom: 20px;
  font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size for H1 */
}

.page-login__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

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

.page-login__btn-primary,
.page-login__btn-secondary,
.page-login__cta-button {
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-login__btn-primary {
  background-color: #EA7C07; /* Custom color for Login */
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-login__btn-primary:hover {
  background-color: #d16b06;
  border-color: #d16b06;
}

.page-login__btn-secondary {
  background-color: transparent;
  color: #26A9E0; /* Brand color */
  border: 2px solid #26A9E0;
}

.page-login__btn-secondary:hover {
  background-color: #26A9E0;
  color: #ffffff;
}

.page-login__section {
  padding: 80px 20px;
  text-align: center;
}

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

.page-login__section-title {
  font-size: clamp(1.8em, 3vw, 2.8em);
  margin-bottom: 20px;
  font-weight: bold;
  color: inherit;
}

.page-login__dark-bg .page-login__section-title {
  color: #26A9E0;
}

.page-login__light-bg .page-login__section-title {
  color: #000000;
}

.page-login__section-description {
  font-size: 1.05em;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: inherit;
}

.page-login__dark-bg .page-login__section-description {
  color: #f0f0f0;
}

.page-login__light-bg .page-login__section-description {
  color: #333333;
}

.page-login__features-grid,
.page-login__steps-grid,
.page-login__trouble-grid,
.page-login__game-categories,
.page-login__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__feature-item,
.page-login__step-item,
.page-login__trouble-item,
.page-login__game-card,
.page-login__promo-card {
  background-color: rgba(255, 255, 255, 0.05); /* Slightly transparent white for dark bg */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #ffffff;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.page-login__light-bg .page-login__feature-item,
.page-login__light-bg .page-login__trouble-item,
.page-login__light-bg .page-login__promo-card {
  background-color: #f8f8f8;
  color: #333333;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.page-login__feature-icon,
.page-login__step-image,
.page-login__game-image,
.page-login__promo-image {
  width: 100%;
  height: auto;
  max-height: 250px; /* Limit height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-login__feature-title,
.page-login__step-title,
.page-login__trouble-title,
.page-login__game-title,
.page-login__promo-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #26A9E0;
}

.page-login__light-bg .page-login__feature-title,
.page-login__light-bg .page-login__trouble-title,
.page-login__light-bg .page-login__promo-title {
  color: #000000;
}

.page-login__game-title a,
.page-login__promo-title a {
  color: inherit;
  text-decoration: none;
}

.page-login__game-title a:hover,
.page-login__promo-title a:hover {
  text-decoration: underline;
}

.page-login__feature-text,
.page-login__step-text,
.page-login__trouble-text,
.page-login__game-text,
.page-login__promo-text {
  font-size: 1em;
  color: inherit;
  flex-grow: 1; /* Make text fill space */
}

.page-login__trouble-cta {
  margin-top: 30px;
  font-size: 1.1em;
  color: inherit;
}

.page-login__text-link {
  color: #26A9E0;
  text-decoration: none;
  font-weight: bold;
}

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

.page-login__cta-bottom {
  margin-top: 50px;
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.page-login__security-list {
  list-style: none;
  padding: 0;
  margin: 40px auto;
  max-width: 800px;
  text-align: left;
}

.page-login__security-list li {
  background-color: rgba(255, 255, 255, 0.08);
  margin-bottom: 15px;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  font-size: 1.05em;
  color: #f0f0f0;
}

.page-login__security-list li strong {
  color: #26A9E0;
}

.page-login__mobile-app {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-login__app-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 50px;
  margin-top: 40px;
  max-width: 1000px;
  width: 100%;
}

.page-login__app-image {
  flex: 1;
  max-width: 50%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-login__app-features {
  flex: 1;
  text-align: left;
  color: #333333;
}

.page-login__app-subtitle {
  font-size: 1.6em;
  font-weight: bold;
  margin-bottom: 20px;
  color: #000000;
}

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

.page-login__app-features li {
  background-color: #f0f0f0;
  margin-bottom: 10px;
  padding: 15px 20px;
  border-radius: 5px;
  font-size: 1em;
  color: #333333;
  display: flex;
  align-items: center;
}

.page-login__app-features li::before {
  content: '✅';
  margin-right: 10px;
}

.page-login__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-login__faq-item {
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  color: #ffffff;
}

.page-login__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  font-weight: bold;
  font-size: 1.1em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #26A9E0;
}

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

.page-login__faq-item .page-login__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #ffffff;
}

.page-login__faq-item[open] .page-login__faq-toggle {
  transform: rotate(45deg);
}

.page-login__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: #f0f0f0;
}

/* Ensure all images are responsive */
.page-login img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .page-login__hero-image {
    max-width: 90%;
  }

  .page-login__app-content {
    flex-direction: column;
    gap: 30px;
  }

  .page-login__app-image {
    max-width: 70%;
  }

  .page-login__app-features {
    text-align: center;
  }

  .page-login__app-features ul {
    text-align: left;
    max-width: 400px;
    margin: 0 auto 30px auto;
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-login__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
  }

  .page-login__section-title {
    font-size: clamp(1.6em, 5vw, 2.2em);
  }

  .page-login__hero-description,
  .page-login__section-description {
    font-size: 1em;
  }

  .page-login__cta-group {
    flex-direction: column;
    gap: 10px;
  }

  .page-login__btn-primary,
  .page-login__btn-secondary,
  .page-login__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
    margin: 0 auto; /* Center buttons */
  }

  .page-login__section {
    padding: 50px 15px;
  }

  .page-login__container {
    padding: 0 10px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-login__features-grid,
  .page-login__steps-grid,
  .page-login__trouble-grid,
  .page-login__game-categories,
  .page-login__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-login__app-image {
    max-width: 90%;
  }

  .page-login__app-features li {
    padding: 12px 15px;
  }

  .page-login__security-list li {
    padding: 15px;
  }

  .page-login__faq-item summary {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-login__faq-answer {
    padding: 0 20px 15px 20px;
  }

  /* Content area image size lower bound */
  .page-login__feature-icon,
  .page-login__step-image,
  .page-login__game-image,
  .page-login__promo-image,
  .page-login__app-image {
    min-width: 200px !important;
    min-height: 200px !important;
  }

  /* Ensure all sections/cards/containers handle overflow */
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__hero-content-wrapper,
  .page-login__app-content,
  .page-login__cta-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Prevent horizontal scroll */
  }
}

@media (max-width: 480px) {
  .page-login__main-title {
    font-size: clamp(1.6em, 8vw, 2.2em);
  }

  .page-login__section-title {
    font-size: clamp(1.4em, 7vw, 1.8em);
  }

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

  .page-login__feature-item,
  .page-login__step-item,
  .page-login__trouble-item,
  .page-login__game-card,
  .page-login__promo-card {
    padding: 20px;
  }
}