.page-login {
  --color-primary: #11A84E;
  --color-secondary: #22C768;
  --color-card-bg: #11271B;
  --color-background: #08160F;
  --color-text-main: #F2FFF6;
  --color-text-secondary: #A7D9B8;
  --color-border: #2E7A4E;
  --color-glow: #57E38D;
  --color-gold: #F2C14E;
  --color-divider: #1E3A2A;
  --color-deep-green: #0A4B2C;

  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--color-text-main); /* Default text color for dark background */
  background-color: var(--color-background);
}

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

.page-login__section-title {
  font-size: clamp(28px, 3.5vw, 48px);
  color: var(--color-text-main);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-login__section-description {
  font-size: 18px;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: 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: var(--color-text-main);
  border: none;
}

.page-login__btn--primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 15px var(--color-glow);
}

.page-login__btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.page-login__btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-text-main);
}

/* Hero Section */
.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding for visual spacing */
  padding-bottom: 60px;
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7);
}

.page-login__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 10;
  max-width: 900px;
  padding: 20px;
  box-sizing: border-box;
}

.page-login__hero-title {
  font-size: clamp(32px, 5vw, 60px);
  color: var(--color-gold);
  margin-bottom: 15px;
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.page-login__hero-description {
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--color-text-main);
  margin-bottom: 30px;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.page-login__hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Login Form Section */
.page-login__login-form-section {
  background-color: var(--color-card-bg);
  padding: 80px 20px;
  color: var(--color-text-main);
}

.page-login__login-form {
  max-width: 500px;
  margin: 40px auto 0;
  background-color: rgba(0, 0, 0, 0.3);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-border);
}

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

.page-login__form-label {
  display: block;
  font-size: 16px;
  margin-bottom: 8px;
  color: var(--color-text-secondary);
  font-weight: bold;
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--color-divider);
  border-radius: 6px;
  background-color: var(--color-deep-green);
  color: var(--color-text-main);
  font-size: 16px;
  box-sizing: border-box;
}

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

.page-login__form-input:focus {
  border-color: var(--color-glow);
  outline: none;
  box-shadow: 0 0 8px rgba(87, 227, 141, 0.5);
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  font-size: 14px;
}

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

.page-login__checkbox {
  margin-right: 8px;
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
}

.page-login__checkbox-label {
  color: var(--color-text-secondary);
}

.page-login__forgot-password {
  color: var(--color-primary);
  text-decoration: none;
}

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

.page-login__btn--submit {
  width: 100%;
  padding: 15px;
  font-size: 18px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: var(--color-text-main);
  border: none;
  border-radius: 8px;
}

.page-login__btn--submit:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 15px var(--color-glow);
}

.page-login__register-prompt {
  text-align: center;
  margin-top: 25px;
  color: var(--color-text-secondary);
  font-size: 16px;
}

.page-login__register-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: bold;
}

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

/* Why Choose Section */
.page-login__why-choose-section {
  background-color: var(--color-background);
  padding: 80px 20px;
}

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

.page-login__feature-item {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
}

.page-login__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-login__feature-title {
  font-size: 24px;
  color: var(--color-gold);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-login__feature-text {
  font-size: 16px;
  color: var(--color-text-secondary);
}

/* Benefits Section */
.page-login__benefits-section {
  background-color: var(--color-deep-green);
  padding: 80px 20px;
}

.page-login__benefits-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.page-login__benefits-item {
  display: flex;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.2);
  padding: 20px;
  border-radius: 10px;
  border: 1px solid var(--color-divider);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-login__benefits-icon {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-right: 15px;
}

.page-login__benefits-text {
  font-size: 17px;
  color: var(--color-text-main);
}

/* Register Guide Section */
.page-login__register-guide-section {
  background-color: var(--color-background);
  padding: 80px 20px;
}

.page-login__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__step-item {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-border);
}

.page-login__step-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-login__step-title {
  font-size: 22px;
  color: var(--color-primary);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-login__step-text {
  font-size: 16px;
  color: var(--color-text-secondary);
}

.page-login__cta-bottom {
  text-align: center;
  margin-top: 50px;
}

/* FAQ Section */
.page-login__faq-section {
  background-color: var(--color-card-bg);
  padding: 80px 20px;
}

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

.page-login__faq-item {
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-divider);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 18px;
  font-weight: bold;
  color: var(--color-text-main);
  cursor: pointer;
  background-color: var(--color-deep-green);
  border-bottom: 1px solid var(--color-divider);
  list-style: none;
  user-select: none;
}

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

.page-login__faq-question:hover {
  background-color: var(--color-primary);
}

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

.page-login__faq-toggle {
  font-size: 24px;
  line-height: 1;
  margin-left: 15px;
  color: var(--color-gold);
}

.page-login__faq-answer {
  padding: 20px 25px;
  font-size: 16px;
  color: var(--color-text-secondary);
  background-color: rgba(0, 0, 0, 0.1);
}

/* Latest Link Section */
.page-login__latest-link-section {
  background-color: var(--color-background);
  padding: 80px 20px;
}

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

.page-login__link-card {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-login__link-card-title {
  font-size: 22px;
  color: var(--color-gold);
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.3;
}

.page-login__link-card-link {
  color: var(--color-gold);
  text-decoration: none;
}

.page-login__link-card-link:hover {
  text-decoration: underline;
  color: var(--color-glow);
}

.page-login__link-card-description {
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-login__btn--read-more {
  background: var(--color-primary);
  color: var(--color-text-main);
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  border-radius: 6px;
  align-self: flex-start;
}

.page-login__btn--read-more:hover {
  background: var(--color-glow);
}

/* Responsible Gaming Section */
.page-login__responsible-gaming-section {
  background-color: var(--color-deep-green);
  padding: 80px 20px;
}

.page-login__responsible-gaming-points {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__responsible-gaming-item {
  font-size: 17px;
  color: var(--color-text-main);
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
}

.page-login__responsible-gaming-item::before {
  content: '✓';
  color: var(--color-glow);
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: 20px;
  line-height: 1;
}

/* CTA Section */
.page-login__cta-section {
  background-color: var(--color-background);
  padding: 80px 20px;
}

/* Text contrast fix for light background elements */
.page-login__light-bg .page-login__section-title,
.page-login__light-bg .page-login__section-description,
.page-login__light-bg .page-login__feature-title,
.page-login__light-bg .page-login__feature-text,
.page-login__light-bg .page-login__step-title,
.page-login__light-bg .page-login__step-text {
  color: var(--color-text-main);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-login__hero-content {
    max-width: 700px;
  }
  .page-login__hero-title {
    font-size: clamp(28px, 4.5vw, 50px);
  }
  .page-login__hero-description {
    font-size: clamp(16px, 2.2vw, 20px);
  }
}

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

  .page-login__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-login__section-title {
    font-size: clamp(24px, 6vw, 36px);
  }

  .page-login__section-description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .page-login__btn {
    padding: 12px 20px;
    font-size: 16px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-login__hero-section {
    padding-bottom: 40px;
  }

  .page-login__hero-content {
    top: auto;
    bottom: 20px;
    transform: translateX(-50%);
    width: calc(100% - 30px);
    padding: 15px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
  }

  .page-login__hero-title {
    font-size: clamp(26px, 5vw, 38px);
    margin-bottom: 10px;
  }

  .page-login__hero-description {
    font-size: clamp(15px, 2.5vw, 18px);
    margin-bottom: 20px;
  }

  .page-login__hero-cta-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-login__login-form-section, 
  .page-login__why-choose-section, 
  .page-login__benefits-section, 
  .page-login__register-guide-section, 
  .page-login__faq-section, 
  .page-login__latest-link-section, 
  .page-login__responsible-gaming-section, 
  .page-login__cta-section {
    padding: 50px 15px;
  }

  .page-login__login-form {
    padding: 30px;
    margin-top: 30px;
  }

  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-login__features-grid, .page-login__benefits-list, .page-login__steps-grid, .page-login__link-cards-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

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

  .page-login__benefits-item {
    flex-direction: column;
    text-align: center;
    padding: 15px;
  }

  .page-login__benefits-icon {
    margin-right: 0;
    margin-bottom: 10px;
  }

  .page-login__faq-list {
    margin-top: 30px;
  }

  .page-login__faq-question {
    padding: 15px 20px;
    font-size: 16px;
  }

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

  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__hero-image-wrapper,
  .page-login__login-form,
  .page-login__feature-item,
  .page-login__benefits-item,
  .page-login__step-item,
  .page-login__link-card,
  .page-login__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-login__video-section {
    padding-top: 10px !important; /* body 已承担 --header-offset，此处禁止 var(--header-offset) */
  }
  .page-login__cta-group {
    flex-wrap: wrap !important;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .page-login__hero-content {
    bottom: 10px;
    padding: 10px;
  }
  .page-login__hero-title {
    font-size: clamp(24px, 6vw, 32px);
  }
  .page-login__hero-description {
    font-size: clamp(14px, 3vw, 16px);
  }
  .page-login__login-form {
    padding: 20px;
  }
  .page-login__btn {
    font-size: 15px;
  }
  .page-login__feature-title {
    font-size: 20px;
  }
  .page-login__benefits-text {
    font-size: 15px;
  }
  .page-login__step-title {
    font-size: 18px;
  }
  .page-login__link-card-title {
    font-size: 18px;
  }
  .page-login__responsible-gaming-item {
    font-size: 15px;
  }
}