/* General styles for .page-download scope */
.page-download {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main, #FFF3E6); /* Default text color for the page content */
    background-color: var(--background, #0D0E12); /* Ensure consistency with body background */
}

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

.page-download__section-title {
    font-size: 2.5em;
    color: var(--text-main, #FFF3E6);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-download__section-description {
    font-size: 1.1em;
    color: var(--text-main, #FFF3E6);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Section */
.page-download__hero-section {
    display: flex;
    flex-direction: column; /* Image first, then content */
    align-items: center;
    padding-top: 10px; /* Small top padding, assuming body already has padding-top */
    padding-bottom: 60px;
    background: linear-gradient(180deg, var(--deep-orange, #D96800) 0%, var(--background, #0D0E12) 100%);
    position: relative;
    overflow: hidden;
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-download__hero-content-wrapper {
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.page-download__main-title {
    font-size: clamp(2.2em, 4vw, 3.5em); /* Responsive font size */
    color: var(--text-main, #FFF3E6);
    margin-bottom: 15px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    max-width: 100%;
}

.page-download__hero-description {
    font-size: 1.2em;
    color: var(--text-main, #FFF3E6);
    margin-bottom: 30px;
}

.page-download__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.page-download__btn-primary,
.page-download__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    transition: all 0.3s ease;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    max-width: 100%; /* Ensure buttons don't overflow */
}

.page-download__btn-primary {
    background: var(--button-gradient, linear-gradient(180deg, #FFA53A 0%, #D96800 100%));
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-download__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    filter: brightness(1.1);
}

.page-download__btn-secondary {
    background: transparent;
    color: var(--primary-color, #FF8C1A);
    border: 2px solid var(--primary-color, #FF8C1A);
}

.page-download__btn-secondary:hover {
    background: var(--primary-color, #FF8C1A);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Benefits Section */
.page-download__benefits-section {
    padding: 80px 0;
    background-color: var(--background, #0D0E12);
}

.page-download__dark-section {
    background-color: var(--background, #0D0E12);
    color: var(--text-main, #FFF3E6);
}

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

.page-download__benefit-card {
    background-color: var(--card-bg, #17191F);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color, #A84F0C);
}

.page-download__benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-download__benefit-icon {
    width: 100%; /* Ensure images are responsive */
    height: auto;
    max-width: 150px;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 8px;
}

.page-download__benefit-title {
    font-size: 1.5em;
    color: var(--text-main, #FFF3E6);
    margin-bottom: 10px;
    font-weight: 700;
}

.page-download__benefit-text {
    font-size: 1em;
    color: var(--text-main, #FFF3E6);
}

/* How to Download Section */
.page-download__how-to-download-section {
    padding: 80px 0;
    background-color: var(--background, #0D0E12);
}

.page-download__download-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-download__step-card {
    background-color: var(--card-bg, #17191F);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color, #A84F0C);
}

.page-download__step-title {
    font-size: 1.6em;
    color: var(--primary-color, #FF8C1A);
    margin-bottom: 15px;
    font-weight: 700;
}

.page-download__step-text {
    font-size: 1em;
    color: var(--text-main, #FFF3E6);
    margin-bottom: 20px;
}

.page-download__step-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-download__important-note {
    background-color: rgba(255, 140, 26, 0.1); /* Light orange tint */
    border-left: 5px solid var(--primary-color, #FF8C1A);
    padding: 25px;
    border-radius: 8px;
    margin-top: 60px;
    color: var(--text-main, #FFF3E6);
}

.page-download__note-title {
    font-size: 1.4em;
    color: var(--primary-color, #FF8C1A);
    margin-bottom: 15px;
}

.page-download__note-list {
    list-style: disc inside;
    padding-left: 0;
}

.page-download__note-list li {
    margin-bottom: 8px;
    font-size: 1em;
}

/* Features Section */
.page-download__features-section {
    padding: 80px 0;
    background-color: var(--background, #0D0E12);
}

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

.page-download__feature-card {
    background-color: var(--card-bg, #17191F);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color, #A84F0C);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.page-download__feature-title {
    font-size: 1.5em;
    color: var(--primary-color, #FF8C1A);
    margin-bottom: 10px;
    font-weight: 700;
}

.page-download__feature-text {
    font-size: 1em;
    color: var(--text-main, #FFF3E6);
}

/* FAQ Section */
.page-download__faq-section {
    padding: 80px 0;
    background-color: var(--background, #0D0E12);
}

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

.page-download__faq-item {
    background-color: var(--card-bg, #17191F);
    margin-bottom: 15px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color, #A84F0C);
    overflow: hidden;
}

.page-download__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--text-main, #FFF3E6);
    cursor: pointer;
    background-color: var(--card-bg, #17191F);
    border-bottom: 1px solid var(--border-color, #A84F0C);
    list-style: none; /* Remove default marker */
}

/* Hide default details marker */
.page-download__faq-item summary::-webkit-details-marker,
.page-download__faq-item summary::marker {
    display: none;
    content: "";
}

.page-download__faq-question:hover {
    filter: brightness(1.2);
}

.page-download__faq-qtext {
    flex-grow: 1;
    color: var(--text-main, #FFF3E6);
}

.page-download__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    color: var(--primary-color, #FF8C1A);
    transition: transform 0.3s ease;
}

.page-download__faq-item[open] .page-download__faq-toggle {
    transform: rotate(45deg); /* Change + to x or similar */
}

.page-download__faq-answer {
    padding: 15px 25px 20px;
    font-size: 1em;
    color: var(--text-main, #FFF3E6);
    line-height: 1.5;
    background-color: rgba(23, 25, 31, 0.8); /* Slightly lighter background for answer */
}

/* CTA Bottom Section */
.page-download__cta-bottom-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--background, #0D0E12);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-download__hero-image {
        max-width: 80%;
    }
    .page-download__section-title {
        font-size: 2em;
    }
    .page-download__hero-description {
        font-size: 1.1em;
    }
    .page-download__btn-primary,
    .page-download__btn-secondary {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-download__benefits-grid,
    .page-download__download-steps,
    .page-download__features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    /* 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: 30px;
    }
    .page-download__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-download__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em); /* Adjust for smaller screens */
        padding: 0 15px;
    }
    .page-download__hero-description {
        font-size: 1em;
        padding: 0 15px;
        margin-bottom: 25px;
    }

    /* 按钮与按钮容器 */
    .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-download__btn-primary,
    .page-download__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 15px 20px !important;
        font-size: 1em !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    /* 通用图片与容器 */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    .page-download__container,
    .page-download__benefits-section,
    .page-download__how-to-download-section,
    .page-download__features-section,
    .page-download__faq-section,
    .page-download__cta-bottom-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-download__section-title {
        font-size: 1.8em;
        padding: 0 10px;
    }
    .page-download__section-description {
        font-size: 0.95em;
        padding: 0 10px;
    }

    /* 其他内容模块 (Cards, FAQ) */
    .page-download__benefits-grid,
    .page-download__download-steps,
    .page-download__features-grid {
        grid-template-columns: 1fr; /* Single column layout for cards */
        gap: 20px;
    }
    .page-download__benefit-card,
    .page-download__step-card,
    .page-download__feature-card,
    .page-download__faq-item {
        padding: 20px;
    }
    .page-download__benefit-title,
    .page-download__step-title,
    .page-download__feature-title {
        font-size: 1.3em;
    }
    .page-download__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }
    .page-download__faq-answer {
        padding: 10px 20px 15px;
    }
    .page-download__important-note {
        padding: 20px;
    }
    .page-download__note-title {
        font-size: 1.2em;
    }
    .page-download__note-list li {
        font-size: 0.95em;
    }
}