/* style/download.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */

/* Color Variables from provided palette */
:root {
    --page-download-primary-color: #11A84E; /* 主色调 */
    --page-download-secondary-color: #22C768; /* 辅助色 */
    --page-download-bg: #08160F; /* 背景 */
    --page-download-card-bg: #11271B; /* Card BG */
    --page-download-text-main: #F2FFF6; /* Text Main */
    --page-download-text-secondary: #A7D9B8; /* Text Secondary */
    --page-download-border-color: #2E7A4E; /* 边框 */
    --page-download-glow-color: #57E38D; /* Glow */
    --page-download-gold-color: #F2C14E; /* Gold */
    --page-download-divider-color: #1E3A2A; /* Divider */
    --page-download-deep-green: #0A4B2C; /* Deep Green */
}

/* General Styles */
.page-download {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--page-download-text-main); /* Default text color */
    background-color: var(--page-download-bg); /* Default background color */
}

.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(--page-download-text-main);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-download__text-block {
    font-size: 1.1em;
    text-align: center;
    margin-bottom: 30px;
    color: var(--page-download-text-secondary);
}

/* Button Styles */
.page-download__btn-primary,
.page-download__btn-secondary,
.page-download a[class*="button"],
.page-download a[class*="btn"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow long words to break */
    box-sizing: border-box;
    max-width: 100%;
    text-align: center;
    margin: 5px; /* Add some margin for spacing */
}

.page-download__btn-primary {
    background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Custom Button color */
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
}

.page-download__btn-secondary {
    background: transparent;
    color: var(--page-download-primary-color);
    border: 2px solid var(--page-download-primary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-download__btn-secondary:hover {
    background: var(--page-download-primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__btn-large {
    padding: 18px 40px;
    font-size: 1.2em;
}

.page-download__btn-full-width {
    width: 100%;
    margin: 10px 0;
}

/* Hero Section */
.page-download__hero-section {
    position: relative;
    padding: 60px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    background-color: var(--page-download-bg); /* Use page background color */
    padding-top: 10px; /* Small top padding, body handles header offset */
}

.page-download__hero-image-wrapper {
    width: 100%;
    max-width: 1200px;
    margin-bottom: 40px; /* Space between image and text */
    display: flex;
    justify-content: center;
}

.page-download__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-download__hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 1;
}

.page-download__main-title {
    font-size: clamp(2.5em, 5vw, 3.5em); /* Responsive H1 font size */
    color: var(--page-download-text-main);
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.2;
}

.page-download__description {
    font-size: 1.2em;
    color: var(--page-download-text-secondary);
    margin-bottom: 40px;
}

.page-download__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

/* Why Download Section */
.page-download__why-download-section {
    padding: 80px 0;
    background-color: var(--page-download-bg);
}

.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: var(--page-download-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-download__feature-card:hover {
    transform: translateY(-8px);
}

.page-download__feature-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
    object-fit: contain;
    border-radius: 8px;
}

.page-download__card-title {
    font-size: 1.5em;
    color: var(--page-download-text-main);
    margin-bottom: 15px;
}

.page-download__card-text {
    color: var(--page-download-text-secondary);
    font-size: 1em;
}

/* How to Download Section */
.page-download__how-to-download-section {
    padding: 80px 0;
    background-color: var(--page-download-deep-green);
    color: var(--page-download-text-main);
}

.page-download__how-to-download-section .page-download__section-title {
    color: var(--page-download-text-main);
}

.page-download__download-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.page-download__download-platform {
    background-color: var(--page-download-card-bg);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-download__platform-title {
    font-size: 1.8em;
    color: var(--page-download-gold-color);
    margin-bottom: 25px;
}

.page-download__qr-code {
    width: 250px;
    height: 250px;
    object-fit: contain;
    margin-bottom: 30px;
    border: 5px solid #fff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__steps-list {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-bottom: 30px;
}

.page-download__steps-list li {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 8px;
    font-size: 1.05em;
    color: var(--page-download-text-secondary);
    border-left: 4px solid var(--page-download-primary-color);
}

.page-download__steps-list li strong {
    color: var(--page-download-text-main);
}

/* App Games Section */
.page-download__app-games-section {
    padding: 80px 0;
    background-color: var(--page-download-bg);
}

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

.page-download__game-card {
    background-color: var(--page-download-card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-download__game-card:hover {
    transform: translateY(-8px);
}

.page-download__game-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-download__game-card .page-download__card-title {
    padding: 20px 20px 0;
    font-size: 1.4em;
    text-align: left;
}

.page-download__game-card .page-download__card-title a {
    color: var(--page-download-text-main);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-download__game-card .page-download__card-title a:hover {
    color: var(--page-download-primary-color);
}

.page-download__game-card .page-download__card-text {
    padding: 0 20px 20px;
    text-align: left;
    font-size: 0.95em;
}

.page-download__cta-center {
    text-align: center;
    margin-top: 60px;
}

/* Security Section */
.page-download__security-section {
    padding: 80px 0;
    background-color: var(--page-download-deep-green);
    color: var(--page-download-text-main);
}

.page-download__security-section .page-download__section-title {
    color: var(--page-download-text-main);
}

.page-download__security-list {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 40px auto 0;
}

.page-download__security-list li {
    display: flex;
    align-items: center;
    background-color: var(--page-download-card-bg);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    font-size: 1.05em;
    color: var(--page-download-text-secondary);
}

.page-download__security-list li strong {
    color: var(--page-download-text-main);
    margin-right: 10px;
}

.page-download__list-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-right: 20px;
    flex-shrink: 0;
}

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

.page-download__faq-list {
    max-width: 900px;
    margin: 40px auto 0;
}

.page-download__faq-item {
    background-color: var(--page-download-card-bg);
    border: 1px solid var(--page-download-divider-color);
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    color: var(--page-download-text-secondary);
}

.page-download__faq-item summary {
    list-style: none; /* Hide default marker */
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--page-download-text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.page-download__faq-item summary:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.page-download__faq-item summary::-webkit-details-marker {
    display: none; /* Hide default marker for Webkit browsers */
}

.page-download__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: var(--page-download-primary-color);
    margin-left: 15px;
}

.page-download__faq-answer {
    padding: 15px 25px 25px;
    font-size: 1.05em;
    line-height: 1.7;
    border-top: 1px solid var(--page-download-divider-color);
    color: var(--page-download-text-secondary);
}

.page-download__faq-answer p {
    margin: 0;
}

/* Final CTA Section */
.page-download__cta-final-section {
    padding: 80px 0;
    background: linear-gradient(90deg, var(--page-download-deep-green) 0%, var(--page-download-primary-color) 100%); /* Blend colors */
    text-align: center;
    color: #ffffff;
}

.page-download__cta-final-section .page-download__section-title {
    color: #ffffff;
    margin-bottom: 25px;
}

.page-download__cta-final-section .page-download__text-block {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-download__section-title {
        font-size: 2em;
    }
    .page-download__main-title {
        font-size: clamp(2em, 4.5vw, 3em);
    }
    .page-download__hero-section {
        padding: 40px 20px;
        min-height: 500px;
    }
    .page-download__hero-image-wrapper {
        margin-bottom: 30px;
    }
    .page-download__hero-content {
        /* margin-top: 15px; */ /* Removed */
    }
    .page-download__feature-card,
    .page-download__download-platform,
    .page-download__game-card {
        padding: 25px;
    }
    .page-download__qr-code {
        width: 200px;
        height: 200px;
    }
    .page-download__security-list li {
        padding: 15px;
        font-size: 1em;
    }
    .page-download__list-icon {
        width: 50px;
        height: 50px;
        margin-right: 15px;
    }
    .page-download__faq-item summary {
        font-size: 1.1em;
        padding: 18px 20px;
    }
    .page-download__faq-answer {
        font-size: 1em;
        padding: 12px 20px 20px;
    }
}

@media (max-width: 768px) {
    /* General mobile padding */
    .page-download__container {
        padding: 0 15px;
    }

    /* Images responsiveness */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-download__hero-image-wrapper,
    .page-download__feature-card,
    .page-download__download-platform,
    .page-download__game-card,
    .page-download__security-list li,
    .page-download__faq-item,
    .page-download__cta-final-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Video responsiveness (if any) */
    .page-download video,
    .page-download__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-download__video-section,
    .page-download__video-container,
    .page-download__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-download__video-section {
        padding-top: 10px !important; /* Small top padding, body handles header offset */
    }

    /* Buttons responsiveness */
    .page-download__cta-button,
    .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-left: 15px;
        padding-right: 15px;
        margin: 5px 0 !important; /* Adjust margin for vertical stacking */
    }
    .page-download__cta-buttons,
    .page-download__button-group,
    .page-download__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 10px !important;
    }

    /* Section titles */
    .page-download__section-title {
        font-size: 1.8em;
        margin-bottom: 25px;
    }
    .page-download__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
        font-weight: 700;
    }
    .page-download__description {
        font-size: 1em;
        margin-bottom: 30px;
    }

    /* Hero section adjustments */
    .page-download__hero-section {
        padding: 30px 15px;
        min-height: auto;
    }
    .page-download__hero-image-wrapper {
        margin-bottom: 20px;
    }

    /* Card adjustments */
    .page-download__feature-card,
    .page-download__download-platform,
    .page-download__game-card {
        padding: 20px;
    }
    .page-download__feature-icon {
        width: 80px;
        height: 80px;
    }
    .page-download__card-title {
        font-size: 1.3em;
    }
    .page-download__qr-code {
        width: 180px;
        height: 180px;
    }
    .page-download__steps-list li {
        font-size: 0.95em;
        padding: 12px;
    }

    /* FAQ */
    .page-download__faq-item summary {
        font-size: 1em;
        padding: 15px 18px;
    }
    .page-download__faq-answer {
        font-size: 0.95em;
        padding: 10px 18px 18px;
    }
    .page-download__security-list li {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    .page-download__list-icon {
        margin-bottom: 10px;
        margin-right: 0;
    }
    .page-download__security-list li strong {
        margin-bottom: 5px;
    }
}