:root {
    --primary-color: #FFD700; /* Gold */
    --secondary-color: #1E90FF; /* Dark Blue */
    --text-dark: #333333;
    --text-light: #ffffff;
    --background-light: #f9f9f9;
    --background-dark: #0d0d0d; /* Assuming a dark background for some sections */
    --border-color: #e0e0e0;
}

/* Base styles for the page content */
.page-register {
    font-family: 'Arial', sans-serif;
    color: var(--text-dark); /* Default text color for light backgrounds */
    line-height: 1.6;
    padding-top: var(--header-offset, 120px); /* Ensure content is below fixed header */
}

/* General container for sections */
.page-register__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

/* Section titles and descriptions */
.page-register__section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.page-register__section-description {
    font-size: 18px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: #555555;
}

/* Hero Section */
.page-register__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%); /* Gradient background for visual appeal */
    color: var(--text-light); /* Light text on dark/gradient background */
    overflow: hidden; /* To contain potential image overflows */
}

.page-register__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.page-register__hero-image {
    width: 100%;
    margin-bottom: 30px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-register__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.page-register__hero-image img:hover {
    transform: scale(1.02);
}

.page-register__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.page-register__main-heading {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-light); /* Ensure contrast */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}

.page-register__tagline {
    font-size: 20px;
    max-width: 900px;
    margin: 0 auto 30px;
    color: rgba(255, 255, 255, 0.9);
}

.page-register__cta-button {
    display: inline-block;
    padding: 18px 45px;
    background: var(--primary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 8px;
    font-size: 22px;
    font-weight: bold;
    margin-top: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.page-register__cta-button:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-register__cta-button--large {
    padding: 20px 50px;
    font-size: 24px;
}

/* Form Section */
.page-register__form-section {
    background: var(--background-light);
    padding: 80px 0;
}

.page-register__form-section .page-register__section-title {
    color: var(--text-dark);
}
.page-register__form-section .page-register__section-description {
    color: #555;
}

.page-register__form-wrapper {
    display: flex;
    gap: 40px;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.page-register__registration-form {
    background: var(--text-light);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    flex: 1;
    min-width: 300px;
    max-width: 500px;
}

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

.page-register__form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 16px;
}

.page-register__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    color: var(--text-dark);
    box-sizing: border-box;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-register__form-input::placeholder {
    color: #aaaaaa;
}

.page-register__form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
    outline: none;
}

.page-register__checkbox-group {
    display: flex;
    align-items: center;
    margin-top: 25px;
    margin-bottom: 30px;
}

.page-register__form-checkbox {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.page-register__form-checkbox-label {
    font-size: 15px;
    color: #555555;
    cursor: pointer;
}

.page-register__text-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

.page-register__submit-button {
    width: 100%;
    padding: 15px 20px;
    background: var(--secondary-color);
    color: var(--text-light);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.page-register__submit-button:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
}

.page-register__form-image {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    text-align: center;
}

.page-register__form-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.page-register__already-member {
    text-align: center;
    margin-top: 30px;
    font-size: 16px;
    color: #666666;
}

/* Benefits Section */
.page-register__benefits-section {
    background: var(--secondary-color); /* Dark blue background */
    color: var(--text-light); /* Light text */
    padding: 80px 0;
}

.page-register__benefits-section .page-register__section-title {
    color: var(--text-light);
}
.page-register__benefits-section .page-register__section-description {
    color: rgba(255, 255, 255, 0.8);
}

.page-register__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__benefit-card {
    background: rgba(255, 255, 255, 0.1); /* Slightly transparent white on dark blue */
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-register__benefit-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 215, 0, 0.2); /* Hover with primary color tint */
}

.page-register__benefit-card img {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
}

.page-register__card-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color); /* Gold titles on dark blue background */
}

.page-register__card-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
}

.page-register__btn-primary {
    display: block;
    width: fit-content;
    margin: 60px auto 0;
    padding: 18px 40px;
    background: var(--primary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 8px;
    font-size: 20px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.page-register__btn-primary:hover {
    background: #FFC107; /* Slightly darker gold */
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Guide Section */
.page-register__guide-section {
    background: var(--background-light);
    padding: 80px 0;
}

.page-register__guide-section .page-register__section-title {
    color: var(--text-dark);
}
.page-register__guide-section .page-register__section-description {
    color: #555;
}

.page-register__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__step-item {
    background: var(--text-light);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.page-register__step-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.page-register__step-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: bold;
    margin: 0 auto 25px;
    box-shadow: 0 4px 10px rgba(255, 215, 0, 0.3);
}

.page-register__step-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.page-register__step-text {
    font-size: 16px;
    color: #666666;
}

/* FAQ Section */
.page-register__faq-section {
    background: var(--secondary-color); /* Medium background, let's use dark blue for contrast */
    padding: 80px 0;
    color: var(--text-light); /* Light text on dark blue */
}

.page-register__faq-section .page-register__section-title {
    color: var(--text-light);
}
.page-register__faq-section .page-register__section-description {
    color: rgba(255, 255, 255, 0.8);
}

.page-register__faq-list {
    max-width: 900px;
    margin: 50px auto 0;
}

/* FAQ容器样式 */
.page-register__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* FAQ默认状态 - 答案隐藏 */
.page-register__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 15px;
  opacity: 0;
  background: var(--text-light); /* White background for answer */
  color: var(--text-dark); /* Dark text for answer */
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-register__faq-item.active .page-register__faq-answer {
  max-height: 2000px !important; /* 🚨 使用!important确保优先级，值足够大以容纳任何内容 */
  padding: 20px 15px !important;
  opacity: 1;
  background: var(--text-light);
  border-radius: 0 0 5px 5px;
}

/* 问题样式 */
.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--text-light); /* White background for question */
  border: 1px solid var(--border-color);
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-register__faq-question:hover {
  background: var(--background-light); /* Light gray on hover */
  border-color: #d0d0d0;
}

.page-register__faq-question:active {
  background: #eeeeee;
}

/* 问题标题样式 */
.page-register__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px; /* Adjusted for better readability */
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* 防止h3标签阻止点击事件 */
  color: var(--text-dark); /* Dark text for question */
}

/* 切换图标 */
.page-register__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: var(--secondary-color); /* Dark blue for toggle icon */
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-register__faq-item.active .page-register__faq-toggle {
  color: var(--primary-color); /* Gold when active */
  transform: rotate(45deg); /* Rotate for 'x' effect */
}


/* Final CTA Section */
.page-register__cta-final-section {
    background: var(--primary-color); /* Gold background */
    color: var(--text-light); /* Light text */
    padding: 80px 0;
    text-align: center;
}

.page-register__cta-final-section .page-register__section-title {
    color: var(--text-light);
}
.page-register__cta-final-section .page-register__section-description {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 50px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-register__hero-image {
        margin-bottom: 20px;
    }
    .page-register__main-heading {
        font-size: 40px;
    }
    .page-register__tagline {
        font-size: 18px;
    }
    .page-register__cta-button {
        padding: 15px 35px;
        font-size: 20px;
    }
    .page-register__form-wrapper {
        flex-direction: column;
        gap: 30px;
    }
    .page-register__registration-form,
    .page-register__form-image {
        max-width: 100%;
    }
    .page-register__benefits-grid,
    .page-register__guide-steps {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    /* 🚨 Mobile specific padding for header offset */
    .page-register {
        padding-top: var(--header-offset, 120px) !important;
        font-size: 16px;
        line-height: 1.6;
    }

    .page-register__container {
        padding: 30px 15px;
    }

    .page-register__section-title {
        font-size: 28px;
        margin-bottom: 15px;
    }
    .page-register__section-description {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .page-register__hero-section {
        padding: 40px 15px;
    }
    .page-register__main-heading {
        font-size: 32px;
    }
    .page-register__tagline {
        font-size: 16px;
    }
    .page-register__cta-button {
        padding: 12px 30px;
        font-size: 18px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-register__cta-button--large {
        padding: 15px 35px;
        font-size: 20px;
    }

    /* Form section */
    .page-register__form-section {
        padding: 50px 0;
    }
    .page-register__registration-form {
        padding: 30px 20px;
    }
    .page-register__form-label {
        font-size: 15px;
    }
    .page-register__form-input {
        padding: 10px 12px;
        font-size: 15px;
    }
    .page-register__submit-button {
        padding: 14px 18px;
        font-size: 17px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    
    /* Benefits grid */
    .page-register__benefits-grid {
        grid-template-columns: 1fr;
    }
    .page-register__benefit-card {
        padding: 25px;
    }
    .page-register__card-title {
        font-size: 20px;
    }
    .page-register__card-text {
        font-size: 15px;
    }

    /* Guide steps */
    .page-register__guide-steps {
        grid-template-columns: 1fr;
    }
    .page-register__step-title {
        font-size: 20px;
    }
    .page-register__step-text {
        font-size: 15px;
    }

    /* FAQ section */
    .page-register__faq-question {
        padding: 15px;
        flex-wrap: wrap;
    }
    .page-register__faq-question h3 {
        font-size: 16px;
        margin-bottom: 0;
        width: calc(100% - 40px);
    }
    .page-register__faq-toggle {
        margin-left: 10px;
        width: 24px;
        height: 24px;
        font-size: 20px;
    }
    .page-register__faq-answer {
        padding: 0 15px;
    }
    .page-register__faq-item.active .page-register__faq-answer {
        padding: 15px !important;
    }
    
    /* Global image and container responsiveness */
    .page-register img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-register__section,
    .page-register__card,
    .page-register__container,
    .page-register__form-wrapper,
    .page-register__benefits-grid,
    .page-register__guide-steps,
    .page-register__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-register__hero-section {
        padding-top: var(--header-offset, 120px) !important;
    }
    
    /* Ensure all buttons are responsive */
    .page-register__cta-button,
    .page-register__submit-button,
    .page-register__btn-primary,
    .page-register a[class*="button"],
    .page-register a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-left: auto !important; /* Center block buttons */
        margin-right: auto !important;
    }

    .page-register__cta-buttons,
    .page-register__button-group,
    .page-register__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    
    .page-register__cta-buttons {
        flex-direction: column;
    }
}

/* Color Contrast Enforcement */
.page-register__light-bg {
    background: var(--background-light);
    color: var(--text-dark);
}
.page-register__dark-bg {
    background: var(--secondary-color); /* Dark blue */
    color: var(--text-light);
}
.page-register__medium-bg {
    background: var(--secondary-color); /* Also using dark blue for FAQ */
    color: var(--text-light);
}

/* Specific text color adjustments for contrast */
.page-register__hero-section h1,
.page-register__hero-section p,
.page-register__cta-button {
    color: var(--text-light);
}

.page-register__benefits-section h2,
.page-register__benefits-section p,
.page-register__benefit-card .page-register__card-text {
    color: var(--text-light);
}
.page-register__benefit-card .page-register__card-title {
    color: var(--primary-color); /* Gold on dark blue */
}

.page-register__faq-section h2,
.page-register__faq-section p {
    color: var(--text-light);
}
.page-register__faq-question h3 {
    color: var(--text-dark); /* Dark text on white question background */
}
.page-register__faq-answer {
    color: var(--text-dark); /* Dark text on white answer background */
}

.page-register__cta-final-section h2,
.page-register__cta-final-section p {
    color: var(--text-light);
}

/* No CSS filter on images */
.page-register img {
    filter: none !important;
}