.page-download {
    font-family: 'Arial', sans-serif;
    color: #FFF1E8; /* Text Main */
    background-color: var(--background-color, #140C0C); /* Fallback to custom BG if shared not available */
    line-height: 1.6;
    font-size: 1rem;
}

.page-download__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
}

.page-download__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: #F3C54D; /* Gold */
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    letter-spacing: 0.5px;
}

/* Hero Section */
.page-download__hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    padding-bottom: 60px;
    background-color: #140C0C;
    display: flex;
    flex-direction: column; /* Ensure image is above content */
    align-items: center;
    justify-content: center;
    text-align: center;
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    margin-bottom: 30px; /* Space between image and content */
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 300px; /* Ensure minimum size */
}

.page-download__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 0 15px;
}

.page-download__main-title {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    color: #FFF1E8; /* Text Main */
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.page-download__description {
    font-size: 1.1rem;
    color: #FFF1E8; /* Text Main */
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__cta-buttons {
    display: flex;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
    gap: 20px;
    justify-content: center;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-download__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-sizing: border-box;
    text-align: center;
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Allow long words to break */
    flex-grow: 1; /* Allow buttons to grow */
    max-width: 240px; /* Limit individual button width */
    min-width: 180px; /* Minimum width for buttons */
}

.page-download__btn-primary {
    background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); /* Button custom color */
    color: #ffffff;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-download__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-download__btn-secondary {
    background-color: transparent;
    color: #F3C54D; /* Gold */
    border: 2px solid #F3C54D; /* Gold */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-download__btn-secondary:hover {
    background-color: #F3C54D;
    color: #140C0C; /* Dark background color for text on hover */
    transform: translateY(-2px);
}

/* Why Download Section */
.page-download__why-download-section {
    padding: 80px 0;
    background-color: #140C0C; /* Background */
}

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

.page-download__feature-card {
    background-color: #2A1212; /* Card BG */
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid #6A1E1E; /* Border */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-download__feature-icon {
    width: 200px;
    height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
}

.page-download__feature-title {
    font-size: 1.5rem;
    color: #F3C54D; /* Gold */
    margin-bottom: 15px;
    font-weight: 600;
}

.page-download__feature-text {
    font-size: 1rem;
    color: #FFF1E8; /* Text Main */
}

/* How to Download Section */
.page-download__how-to-download-section {
    padding: 80px 0;
    background-color: #140C0C; /* Background */
}

.page-download__download-platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    margin-top: 40px;
}

.page-download__platform-card {
    background-color: #2A1212; /* Card BG */
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid #6A1E1E; /* Border */
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-download__platform-title {
    font-size: 1.8rem;
    color: #F3C54D; /* Gold */
    margin-bottom: 25px;
    font-weight: 600;
}

.page-download__qr-code-wrapper {
    width: 250px;
    height: 250px;
    margin: 0 auto 25px;
    border: 5px solid #6A1E1E; /* Border */
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-download__qr-code {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.page-download__download-steps {
    text-align: left;
    margin-bottom: 30px;
    padding-left: 25px;
    color: #FFF1E8; /* Text Main */
    list-style-type: decimal;
}

.page-download__download-steps li {
    margin-bottom: 10px;
    font-size: 1rem;
}

.page-download__download-steps li:last-child {
    margin-bottom: 0;
}

.page-download__note-text {
    text-align: center;
    margin-top: 40px;
    font-style: italic;
    color: #F3C54D; /* Gold */
    font-size: 1rem;
}

/* App Features Section */
.page-download__app-features-section {
    padding: 80px 0;
    background-color: #140C0C; /* Background */
}

.page-download__features-list {
    display: flex;
    flex-direction: column;
    gap: 60px;
    margin-top: 40px;
}

.page-download__feature-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    background-color: #2A1212; /* Card BG */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid #6A1E1E; /* Border */
}

.page-download__feature-item:nth-child(even) {
    flex-direction: row-reverse; /* Alternate image and text */
}

.page-download__feature-item-title {
    font-size: 1.6rem;
    color: #F3C54D; /* Gold */
    margin-bottom: 15px;
    font-weight: 600;
    flex: 1 1 100%; /* Take full width on small screens */
}

.page-download__feature-item-description {
    font-size: 1rem;
    color: #FFF1E8; /* Text Main */
    flex: 1 1 55%; /* Text takes more space */
    padding-right: 20px;
    box-sizing: border-box;
}

.page-download__feature-item:nth-child(even) .page-download__feature-item-description {
    padding-right: 0;
    padding-left: 20px;
}

.page-download__feature-item-image {
    flex: 1 1 40%; /* Image takes less space */
    max-width: 40%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    min-width: 200px; /* Enforce min-size */
    min-height: 200px; /* Enforce min-size */
}

/* Security Section */
.page-download__security-section {
    padding: 80px 0;
    background-color: #140C0C; /* Background */
    text-align: center;
}

.page-download__security-description {
    font-size: 1.1rem;
    color: #FFF1E8; /* Text Main */
    margin-top: 20px;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__security-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.page-download__badge {
    width: 200px;
    height: 200px;
    object-fit: contain;
}

.page-download__security-callout {
    font-size: 1.2rem;
    color: #F3C54D; /* Gold */
    font-weight: 600;
}

/* FAQ Section */
.page-download__faq-section {
    padding: 80px 0;
    background-color: #140C0C; /* Background */
}

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

.page-download__faq-item {
    background-color: #2A1212; /* Card BG */
    border: 1px solid #6A1E1E; /* Border */
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: #FFF1E8; /* Text Main */
}

.page-download__faq-item summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    color: #F3C54D; /* Gold */
    outline: none;
    user-select: none;
}

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

.page-download__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
    color: #FFF1E8; /* Text Main */
}

.page-download__faq-item[open] .page-download__faq-toggle {
    content: "−";
}

.page-download__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    color: #FFF1E8; /* Text Main */
    line-height: 1.7;
}

/* Final CTA Section */
.page-download__final-cta-section {
    padding: 80px 0;
    background-color: #140C0C; /* Background */
    text-align: center;
}

.page-download__btn-large {
    padding: 18px 40px;
    font-size: 1.2rem;
    max-width: 350px; /* Larger button */
    min-width: 250px;
}

/* --- Responsive Design --- */

/* Tablet and Mobile (max-width: 1024px) */
@media (max-width: 1024px) {
    .page-download__section-title {
        font-size: clamp(1.6rem, 4vw, 2.5rem);
    }

    .page-download__hero-content {
        padding: 0 20px;
    }

    .page-download__main-title {
        font-size: clamp(2rem, 5vw, 3.2rem);
    }

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

    .page-download__features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .page-download__feature-item {
        flex-direction: column;
    }

    .page-download__feature-item:nth-child(even) {
        flex-direction: column;
    }

    .page-download__feature-item-description {
        padding-right: 0;
        margin-bottom: 20px;
    }

    .page-download__feature-item:nth-child(even) .page-download__feature-item-description {
        padding-left: 0;
    }

    .page-download__feature-item-image {
        max-width: 100%;
    }
}


/* Mobile (max-width: 768px) - MUST INCLUDE ALL REQUIRED SECTIONS */
@media (max-width: 768px) {
    .page-download {
        font-size: 15px;
        line-height: 1.6;
    }

    .page-download__container {
        padding: 15px;
    }

    /* HERO 主图区域 */
    .page-download__hero-section {
        padding-top: 10px !important; /* Small top padding for mobile */
        padding-bottom: 40px;
    }

    .page-download__hero-image-wrapper {
        margin-bottom: 20px;
    }

    .page-download__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-height: 200px;
    }

    .page-download__main-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-download__description {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }

    /* 按钮与按钮容器 */
    .page-download__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        max-width: 100% !important;
        width: 100% !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-download__btn,
    .page-download__btn-primary,
    .page-download__btn-secondary,
    .page-download a[class*="button"],
    .page-download 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: 12px 20px;
        font-size: 1rem;
        min-width: unset;
    }
    
    .page-download__btn-large {
        padding: 15px 30px;
        font-size: 1.1rem;
        max-width: 100% !important;
        width: 100% !important;
    }

    /* 产品展示图区域 (General card/grid layout for features) */
    .page-download__features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-download__feature-card {
        padding: 20px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-download__feature-icon {
        width: 100% !important; /* Ensures responsiveness */
        height: auto !important;
        min-width: 200px; /* Enforce min-size */
        min-height: 200px; /* Enforce min-size */
    }

    .page-download__download-platforms {
        flex-direction: column;
        gap: 20px;
    }

    .page-download__platform-card {
        padding: 20px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-download__qr-code-wrapper {
        width: 200px;
        height: 200px;
    }

    .page-download__qr-code {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-width: 200px;
        min-height: 200px;
    }

    .page-download__feature-item {
        flex-direction: column;
        padding: 20px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-download__feature-item:nth-child(even) {
        flex-direction: column;
    }

    .page-download__feature-item-description {
        padding-right: 0;
        margin-bottom: 20px;
        flex: 1 1 100%;
    }

    .page-download__feature-item:nth-child(even) .page-download__feature-item-description {
        padding-left: 0;
    }

    .page-download__feature-item-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-width: 200px;
        min-height: 200px;
    }

    /* 通用图片与容器 */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }
    
    .page-download__section,
    .page-download__card,
    .page-download__container,
    .page-download__why-download-section,
    .page-download__how-to-download-section,
    .page-download__app-features-section,
    .page-download__security-section,
    .page-download__faq-section,
    .page-download__final-cta-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 其他内容模块 (FAQ, Security badges) */
    .page-download__security-badges {
        flex-direction: column;
        gap: 20px;
    }

    .page-download__badge {
        width: 100% !important;
        height: auto !important;
        min-width: 200px;
        min-height: 200px;
    }

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

    .page-download__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95rem;
    }
}