:root {
    --primary-color: #C91F17;
    --secondary-color: #E53935;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    --card-bg-color: #D32F2F;
    --background-color-body: #B71C1C;
    --text-main-color: #FFF5E1;
    --border-color: #F2B544;
    --glow-color: #FFCC66;
    --gold-color: #F4D34D;
    --deep-red-color: #7A0E0E;
}

/* Base styles for the page-download scope */
.page-download {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-main-color); /* #FFF5E1 from custom palette */
    background: var(--background-color-body); /* #B71C1C */
    overflow-x: hidden; /* Prevent horizontal scroll for the whole page */
}

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

.page-download__section-title {
    font-size: 36px;
    font-weight: bold;
    color: var(--text-main-color); /* #FFF5E1 */
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}
.page-download__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gold-color); /* #F4D34D */
    border-radius: 2px;
}

.page-download__text-block {
    font-size: 18px;
    line-height: 1.8;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 30px;
    color: var(--text-main-color); /* #FFF5E1 */
}

/* Hero Section */
.page-download__hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 10px; /* Small top padding, relies on body padding-top from shared.css */
    background: var(--deep-red-color); /* #7A0E0E */
}

.page-download__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.page-download__hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.4; /* Slightly dim the background image */
    filter: none !important; /* No filters */
}

.page-download__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 100px 20px;
    max-width: 900px;
    margin: 0 auto;
}

.page-download__main-title {
    font-size: clamp(32px, 5vw, 56px); /* Use clamp for H1 */
    font-weight: 800;
    color: var(--text-main-color); /* #FFF5E1 */
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-download__description {
    font-size: 20px;
    color: var(--text-main-color); /* #FFF5E1 */
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-download__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    width: 100%; /* Ensure container takes full width */
    max-width: 100%; /* Ensure container takes full width */
    overflow: hidden; /* Prevent overflow */
    box-sizing: border-box;
}

.page-download__btn-primary,
.page-download__btn-secondary,
.page-download__btn-platform {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    max-width: 100%; /* Button itself max width 100% */
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
}

.page-download__btn-primary {
    background: var(--button-gradient); /* Custom button color */
    color: var(--deep-red-color); /* #7A0E0E for contrast */
    border: none;
    box-shadow: 0 4px 15px rgba(255, 216, 106, 0.4);
}

.page-download__btn-primary:hover {
    background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 216, 106, 0.6);
}

.page-download__btn-secondary {
    background: var(--deep-red-color); /* #7A0E0E */
    color: var(--text-main-color); /* #FFF5E1 */
    border: 2px solid var(--gold-color); /* #F4D34D */
    box-shadow: 0 4px 15px rgba(122, 14, 14, 0.4);
}

.page-download__btn-secondary:hover {
    background: var(--gold-color); /* #F4D34D */
    color: var(--deep-red-color); /* #7A0E0E */
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(122, 14, 14, 0.6);
}

/* Introduction Section */
.page-download__introduction-section {
    padding: 80px 0;
    background: var(--background-color-body); /* #B71C1C */
    color: var(--text-main-color); /* #FFF5E1 */
}

.page-download__dark-section {
    background: var(--background-color-body); /* #B71C1C */
    color: var(--text-main-color); /* #FFF5E1 */
}

.page-download__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-download__feature-item {
    background: var(--card-bg-color); /* #D32F2F */
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-download__feature-item:hover {
    transform: translateY(-5px);
}

.page-download__feature-title {
    font-size: 24px;
    font-weight: bold;
    color: var(--gold-color); /* #F4D34D */
    margin-bottom: 15px;
}

.page-download__feature-description {
    font-size: 16px;
    color: var(--text-main-color); /* #FFF5E1 */
}

/* How to Download Section */
.page-download__how-to-download-section {
    padding: 80px 0;
    background: #ffffff; /* Use white background for this section for contrast */
    color: #333333; /* Dark text for light background */
}

.page-download__how-to-download-section .page-download__section-title,
.page-download__how-to-download-section .page-download__text-block {
    color: #333333; /* Dark text */
}
.page-download__how-to-download-section .page-download__section-title::after {
    background: var(--primary-color); /* #C91F17 */
}

.page-download__download-platforms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-download__platform-card {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-download__platform-card img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block; /* Ensure block display for proper sizing */
    min-width: 200px; /* Minimum size requirement */
    min-height: 200px; /* Minimum size requirement */
    filter: none !important; /* No filters */
}

.page-download__platform-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--primary-color); /* #C91F17 */
    margin-bottom: 20px;
}

.page-download__download-steps {
    list-style: decimal;
    text-align: left;
    margin: 0 0 25px 20px;
    padding: 0;
    color: #555555;
    font-size: 16px;
}

.page-download__download-steps li {
    margin-bottom: 10px;
}

.page-download__btn-platform {
    margin-top: auto; /* Push button to the bottom */
    background: var(--primary-color); /* #C91F17 */
    color: #ffffff;
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-download__btn-platform:hover {
    background: var(--secondary-color); /* #E53935 */
}

/* Game Showcase Section */
.page-download__game-showcase-section {
    padding: 80px 0;
    background: var(--background-color-body); /* #B71C1C */
    color: var(--text-main-color); /* #FFF5E1 */
}

.page-download__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-download__game-card {
    background: var(--card-bg-color); /* #D32F2F */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-download__game-card:hover {
    transform: translateY(-5px);
}

.page-download__game-card img {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
    min-width: 200px;
    min-height: 200px;
    filter: none !important; /* No filters */
}

.page-download__game-card h3 {
    margin: 20px 15px 10px;
    font-size: 20px;
    font-weight: bold;
    color: var(--gold-color); /* #F4D34D */
}

.page-download__game-card h3 a {
    color: var(--gold-color); /* #F4D34D */
    text-decoration: none;
}

.page-download__game-card h3 a:hover {
    text-decoration: underline;
}

.page-download__game-card p {
    font-size: 16px;
    color: var(--text-main-color); /* #FFF5E1 */
    padding: 0 15px 20px;
    flex-grow: 1;
}

/* FAQ Section */
.page-download__faq-section {
    padding: 80px 0;
    background: #ffffff; /* Use white background for this section for contrast */
    color: #333333; /* Dark text for light background */
}

.page-download__faq-section .page-download__section-title,
.page-download__faq-section .page-download__text-block {
    color: #333333; /* Dark text */
}
.page-download__faq-section .page-download__section-title::after {
    background: var(--primary-color); /* #C91F17 */
}

.page-download__faq-list {
    max-width: 900px;
    margin: 50px auto 0;
}

details.page-download__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-download__faq-item summary.page-download__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-download__faq-item summary.page-download__faq-question::-webkit-details-marker {
  display: none;
}
details.page-download__faq-item summary.page-download__faq-question:hover {
  background: #f5f5f5;
}
.page-download__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333; /* Dark text for contrast */
}
.page-download__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-download__faq-item .page-download__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #555555; /* Darker text for answer */
}

/* Final CTA Section */
.page-download__final-cta-section {
    padding: 80px 0;
    background: var(--background-color-body); /* #B71C1C */
    color: var(--text-main-color); /* #FFF5E1 */
    text-align: center;
}

/* Global image styles */
.page-download img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-download__hero-content {
        padding: 80px 20px;
    }
    .page-download__main-title {
        font-size: clamp(30px, 4.5vw, 50px);
    }
    .page-download__description {
        font-size: 18px;
    }
    .page-download__section-title {
        font-size: 32px;
    }
    .page-download__text-block {
        font-size: 17px;
    }
    .page-download__btn-primary,
    .page-download__btn-secondary,
    .page-download__btn-platform {
        padding: 12px 25px;
        font-size: 16px;
    }
    .page-download__features-grid,
    .page-download__download-platforms,
    .page-download__games-grid {
        gap: 20px;
    }
    .page-download__feature-title {
        font-size: 22px;
    }
    .page-download__platform-title {
        font-size: 20px;
    }
    .page-download__game-card h3 {
        font-size: 18px;
    }
}


@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-download__hero-section {
        padding-top: 10px;
    }
    .page-download__hero-image img {
        object-fit: contain !important;
        aspect-ratio: unset !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-download__hero-content {
        padding: 60px 15px;
    }
    .page-download__main-title {
        font-size: clamp(28px, 8vw, 40px);
        margin-bottom: 15px;
    }
    .page-download__description {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
    }
    /* 通用图片与容器 */
    .page-download img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-download__container,
    .page-download__introduction-section,
    .page-download__how-to-download-section,
    .page-download__game-showcase-section,
    .page-download__faq-section,
    .page-download__final-cta-section,
    .page-download__platform-card,
    .page-download__game-card,
    .page-download__feature-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    /* 按钮与按钮容器 */
    .page-download__btn-primary,
    .page-download__btn-secondary,
    .page-download__btn-platform,
    .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;
    }
    .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-wrap: wrap !important;
        gap: 10px;
    }
    /* 产品展示图区域 (How to Download section) */
    .page-download__download-platforms {
        grid-template-columns: 1fr;
        overflow-x: hidden;
    }
    .page-download__platform-card {
        padding: 20px;
    }
    /* Game Showcase Section */
    .page-download__games-grid {
        grid-template-columns: 1fr;
        overflow-x: hidden;
    }
    .page-download__game-card {
        padding-left: 0;
        padding-right: 0;
    }
    .page-download__game-card img {
        
    }
    .page-download__feature-item {
        padding: 25px;
    }
    .page-download__feature-title {
        font-size: 20px;
    }
    .page-download__platform-title {
        font-size: 18px;
    }
    .page-download__section-title {
        font-size: 28px;
        margin-bottom: 25px;
    }
    .page-download__text-block {
        font-size: 16px;
        margin-bottom: 25px;
    }
    /* FAQ */
    details.page-download__faq-item summary.page-download__faq-question { padding: 15px; }
    .page-download__faq-qtext { font-size: 15px; }
    details.page-download__faq-item .page-download__faq-answer { padding: 0 15px 15px; }
}