/* Base styles for the login page */
.page-login {
    font-family: 'Arial', sans-serif;
    color: #333333; /* Dark text for light body background */
    line-height: 1.6;
    background-color: #FFFFFF;
}

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

.page-login__hero-image-wrapper {
    width: 100%;
    max-height: 675px; /* Max height for desktop 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; /* Cover the area, may crop sides */
}

.page-login__hero-content {
    max-width: 900px;
    padding: 30px 20px;
    margin-top: -80px; /* Overlap slightly with image for visual appeal */
    background-color: rgba(255, 255, 255, 0.95); /* Slightly transparent white background */
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 10;
}

.page-login__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    color: #017439;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-login__description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #333333;
}

/* General Sections */
.page-login__section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.page-login__dark-section {
    background-color: #017439;
    color: #ffffff;
}

.page-login__section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    margin-bottom: 40px;
    color: inherit; /* Inherit color from parent section (dark/light) */
}

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

/* Buttons */
.page-login__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-login__cta-buttons--centered {
    margin-top: 40px;
    text-align: center;
}

.page-login__cta-buttons--app {
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.page-login__cta-buttons--large .page-login__btn {
    padding: 18px 35px;
    font-size: 1.1rem;
}

.page-login__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-login__btn-primary {
    background-color: #C30808; /* Login custom color */
    color: #FFFF00; /* Login font custom color */
    border: 2px solid #C30808;
}

.page-login__btn-primary:hover {
    background-color: #a30606;
    border-color: #a30606;
}

.page-login__btn-secondary {
    background-color: #FFFFFF;
    color: #017439;
    border: 2px solid #017439;
}

.page-login__btn-secondary:hover {
    background-color: #f0f0f0;
    color: #017439;
}

/* Step-by-Step Guide */
.page-login__step-by-step {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__step-item {
    text-align: center;
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.page-login__step-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-login__step-icon img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
}

.page-login__step-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #017439;
    margin-bottom: 15px;
}

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

.page-login__benefit-card {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    color: #ffffff;
}

.page-login__benefit-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-login__benefit-icon img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
}

.page-login__benefit-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #FFFF00; /* Yellow for titles on dark background */
}

/* Troubleshooting Grid */
.page-login__troubleshooting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__troubleshooting-card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
    border: 1px solid #e0e0e0;
}

.page-login__troubleshooting-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #017439;
    margin-bottom: 15px;
}

/* App Download Section */
.page-login__app-download-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.page-login__app-info {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.page-login__app-info p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #ffffff;
}

.page-login__app-image {
    flex: 1;
    min-width: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-login__app-mockup {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* FAQ Section */
details.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-login__faq-item summary.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-login__faq-item summary.page-login__faq-question::-webkit-details-marker {
  display: none;
}
details.page-login__faq-item summary.page-login__faq-question:hover {
  background: #f5f5f5;
}
.page-login__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333;
}
.page-login__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-login__faq-item .page-login__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #555555;
}

/* Final CTA Section */
.page-login__section--cta .page-login__section-title {
    color: #017439;
}

.page-login__final-cta-content p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: #333333;
}

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

/* Media Queries for Responsive Design */
@media (max-width: 1024px) {
    .page-login__hero-image-wrapper {
        max-height: 500px;
    }

    .page-login__hero-content {
        margin-top: -60px;
        padding: 25px 15px;
    }

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

    .page-login__description {
        font-size: 1rem;
    }

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

    .page-login__section-title {
        font-size: clamp(1.8rem, 4vw, 2.5rem);
    }

    .page-login__app-download-content {
        flex-direction: column;
        text-align: center;
    }

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

    .page-login__cta-buttons--app {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-login__hero-section {
        padding-bottom: 20px;
        padding-top: 10px; /* Consistent small top padding */
    }

    .page-login__hero-image-wrapper {
        max-height: 400px;
    }

    .page-login__hero-image {
        object-fit: contain !important; /* Prevent cropping on mobile */
        aspect-ratio: unset !important;
    }

    .page-login__hero-content {
        margin-top: -40px;
        padding: 20px 15px;
        box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    }

    .page-login__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-login__description {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

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

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

    .page-login__section {
        padding: 40px 0;
    }

    .page-login__section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        margin-bottom: 30px;
    }

    /* 按钮与按钮容器 */
    .page-login__cta-buttons {
        flex-direction: column;
        gap: 15px;
        margin-top: 25px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-login__btn,
    .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-left: 15px;
        padding-right: 15px;
    }

    .page-login__cta-buttons,
    .page-login__button-group,
    .page-login__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-login__cta-buttons--app {
        flex-direction: column;
    }

    /* Step-by-Step Guide */
    .page-login__step-by-step {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-login__step-item {
        padding: 25px 20px;
    }

    .page-login__step-icon img {
        
        
    }

    /* Benefits Grid */
    .page-login__benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-login__benefit-card {
        padding: 25px 20px;
    }

    .page-login__benefit-icon img {
        
        
    }

    /* Troubleshooting Grid */
    .page-login__troubleshooting-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-login__troubleshooting-card {
        padding: 25px 20px;
    }

    /* App Download */
    .page-login__app-download-content {
        flex-direction: column;
        gap: 25px;
        text-align: center;
    }

    .page-login__app-info {
        min-width: unset;
        width: 100%;
    }

    .page-login__app-image {
        min-width: unset;
        width: 100%;
    }

    .page-login__app-info p {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    /* FAQ */
    details.page-login__faq-item summary.page-login__faq-question { padding: 15px; }
    .page-login__faq-qtext { font-size: 15px; }
    details.page-login__faq-item .page-login__faq-answer { padding: 0 15px 15px; }

    /* Final CTA */
    .page-login__final-cta-content p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
}