.page-privacy-policy {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default dark text for light body background */
    background-color: var(--auxiliary-color); /* Matches body background: #FFFFFF */
}

.page-privacy-policy__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}

.page-privacy-policy__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, header offset handled by body */
    margin-bottom: 40px;
    text-align: center;
    overflow: hidden;
}

.page-privacy-policy__hero-image-wrapper {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    position: relative;
    overflow: hidden;
}

.page-privacy-policy__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-privacy-policy__hero-content {
    position: relative;
    padding: 40px 15px;
    text-align: center;
    background-color: #ffffff;
    border-radius: 8px;
    margin: -80px auto 0;
    max-width: 900px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.page-privacy-policy__main-title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    color: #017439;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-privacy-policy__description {
    font-size: clamp(16px, 1.8vw, 20px);
    margin-bottom: 30px;
    color: #555555;
}

.page-privacy-policy__btn-primary {
    display: inline-block;
    background-color: #C30808; /* Register/Login color */
    color: #FFFF00; /* Register/Login font color */
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
}

.page-privacy-policy__btn-primary:hover {
    background-color: #a30606;
    transform: translateY(-2px);
}

.page-privacy-policy__btn-secondary {
    display: inline-block;
    background-color: #FFFFFF;
    color: #017439;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    transition: background-color 0.3s ease, transform 0.2s ease, border-color 0.3s ease;
    border: 2px solid #017439;
    cursor: pointer;
}

.page-privacy-policy__btn-secondary:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
    border-color: #005f2b;
}

.page-privacy-policy__content-section {
    padding: 60px 0;
    margin-bottom: 20px;
}

.page-privacy-policy__content-section:last-of-type {
    margin-bottom: 0;
}

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

.page-privacy-policy__dark-section .page-privacy-policy__section-title,
.page-privacy-policy__dark-section .page-privacy-policy__sub-title {
    color: #ffffff;
}

.page-privacy-policy__dark-section p,
.page-privacy-policy__dark-section li {
    color: #e0e0e0;
}

.page-privacy-policy__section-title {
    font-size: clamp(24px, 3vw, 38px);
    font-weight: 700;
    color: #017439;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.page-privacy-policy__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: #C30808;
    border-radius: 2px;
}

.page-privacy-policy__text-block {
    margin-bottom: 30px;
    font-size: 17px;
}

.page-privacy-policy__text-block h3.page-privacy-policy__sub-title {
    font-size: clamp(20px, 2.2vw, 28px);
    color: #017439;
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.page-privacy-policy__text-block ul {
    list-style: disc inside;
    margin-left: 20px;
    margin-bottom: 20px;
}

.page-privacy-policy__text-block ul li {
    margin-bottom: 10px;
}

.page-privacy-policy__content-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 40px auto;
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-privacy-policy__cta-buttons {
    text-align: center;
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* FAQ Section */
.page-privacy-policy__faq-section {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.page-privacy-policy__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

details.page-privacy-policy__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

details.page-privacy-policy__faq-item summary.page-privacy-policy__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;
    font-size: 17px;
    font-weight: 600;
    color: #333333;
}

details.page-privacy-policy__faq-item summary.page-privacy-policy__faq-question::-webkit-details-marker {
    display: none;
}

details.page-privacy-policy__faq-item summary.page-privacy-policy__faq-question:hover {
    background: #f5f5f5;
}

.page-privacy-policy__faq-qtext {
    flex: 1;
    line-height: 1.5;
    text-align: left;
}

.page-privacy-policy__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: #017439;
    flex-shrink: 0;
    margin-left: 15px;
    width: 28px;
    text-align: center;
    transition: transform 0.3s ease;
}

details[open] .page-privacy-policy__faq-toggle {
    transform: rotate(45deg);
}

details.page-privacy-policy__faq-item .page-privacy-policy__faq-answer {
    padding: 0 20px 20px;
    background: #fcfcfc;
    border-radius: 0 0 5px 5px;
    color: #555555;
    font-size: 16px;
}

.page-privacy-policy__faq-answer p {
    margin-top: 10px;
    margin-bottom: 0;
}


/* --- Responsive Styles --- */
@media (max-width: 1024px) {
    .page-privacy-policy__container {
        padding: 15px;
    }
    .page-privacy-policy__hero-content {
        margin-top: -60px;
        max-width: 800px;
        padding: 30px 15px;
    }
    .page-privacy-policy__main-title {
        font-size: clamp(26px, 3.5vw, 42px);
    }
    .page-privacy-policy__description {
        font-size: clamp(15px, 1.7vw, 18px);
    }
    .page-privacy-policy__content-section {
        padding: 40px 0;
    }
    .page-privacy-policy__section-title {
        font-size: clamp(22px, 2.8vw, 34px);
        margin-bottom: 30px;
    }
    .page-privacy-policy__text-block {
        font-size: 16px;
    }
    .page-privacy-policy__text-block h3.page-privacy-policy__sub-title {
        font-size: clamp(18px, 2vw, 24px);
    }
    .page-privacy-policy__btn-primary, .page-privacy-policy__btn-secondary {
        padding: 12px 25px;
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .page-privacy-policy__hero-image-wrapper {
        padding-bottom: 75%; /* 4:3 Aspect Ratio for mobile hero */
    }
    .page-privacy-policy__hero-image {
        object-fit: contain !important; /* HERO 主图区域: mobile object-fit:contain */
        aspect-ratio: unset !important;
    }
    .page-privacy-policy__hero-section {
        padding-top: 10px; /* 顶距约 10px */
        margin-bottom: 30px;
    }
    .page-privacy-policy__hero-content {
        margin-top: -40px;
        max-width: 95%;
        padding: 25px 15px;
        box-sizing: border-box !important;
    }
    .page-privacy-policy__main-title {
        font-size: clamp(24px, 6vw, 36px);
        margin-bottom: 15px;
    }
    .page-privacy-policy__description {
        font-size: clamp(15px, 4vw, 18px);
        margin-bottom: 25px;
    }
    .page-privacy-policy__content-section {
        padding: 30px 0;
    }
    .page-privacy-policy__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-privacy-policy__section-title {
        font-size: clamp(20px, 5vw, 30px);
        margin-bottom: 25px;
    }
    .page-privacy-policy__text-block {
        font-size: 15px;
    }
    .page-privacy-policy__text-block h3.page-privacy-policy__sub-title {
        font-size: clamp(18px, 4.5vw, 22px);
        margin-top: 25px;
        margin-bottom: 10px;
    }
    .page-privacy-policy__text-block ul {
        margin-left: 15px;
    }
    .page-privacy-policy__content-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        margin: 30px auto;
    }
    .page-privacy-policy__cta-buttons {
        flex-direction: column !important; /* 多个按钮垂直排列 */
        gap: 10px;
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-privacy-policy__btn-primary,
    .page-privacy-policy__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 15px;
        font-size: 16px;
    }

    details.page-privacy-policy__faq-item summary.page-privacy-policy__faq-question {
        padding: 15px;
        font-size: 16px;
    }
    .page-privacy-policy__faq-qtext {
        font-size: 15px;
    }
    .page-privacy-policy__faq-toggle {
        font-size: 20px;
        width: 24px;
        height: 24px;
        margin-left: 10px;
    }
    details.page-privacy-policy__faq-item .page-privacy-policy__faq-answer {
        padding: 0 15px 15px;
        font-size: 15px;
    }
}