/* Base styles for .page-support */
.page-support {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main-color, #F3F8FF); /* Default text color for dark body background */
    background-color: var(--deep-navy-color); /* Inherited from body, but good to ensure contrast */
}

/* Hero Section */
.page-support__hero-section {
    position: relative;
    padding-top: 10px; /* Rely on body for header offset, use small top padding here */
    padding-bottom: 40px;
    display: flex;
    flex-direction: column; /* Ensure image is above content */
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.page-support__hero-image-wrapper {
    width: 100%;
    max-height: 500px; /* Limit height of hero image */
    overflow: hidden;
    margin-bottom: 20px; /* Space between image and content */
}

.page-support__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-support__hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px;
    background-color: var(--deep-navy-color); /* Ensure dark background for hero content */
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    color: var(--text-main-color, #F3F8FF);
}

.page-support__main-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size, no fixed large value */
    color: var(--gold-color, #F2C14E);
    margin-bottom: 15px;
    line-height: 1.2;
    font-weight: bold;
}

.page-support__description {
    font-size: 1.1em;
    color: var(--text-secondary-color, #AFC4E8);
    margin-bottom: 30px;
}

.page-support__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap; /* Ensure buttons wrap on smaller screens */
}

/* General button styles */
.page-support__btn-primary,
.page-support__btn-secondary,
.page-support__btn-outline {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
    max-width: 100%; /* Ensure buttons adapt to container width */
    box-sizing: border-box;
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
    text-align: center;
}

.page-support__btn-primary {
    background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    color: #ffffff;
    border: none;
}

.page-support__btn-primary:hover {
    opacity: 0.9;
}

.page-support__btn-secondary {
    background: var(--card-bg-color, #10233F); /* Using a dark background for secondary button */
    color: var(--gold-color, #F2C14E);
    border: 2px solid var(--border-color, #244D84);
}

.page-support__btn-secondary:hover {
    background: var(--glow-color, #4FA8FF);
    color: var(--deep-navy-color);
}

.page-support__btn-outline {
    background: transparent;
    color: var(--glow-color, #4FA8FF);
    border: 1px solid var(--glow-color, #4FA8FF);
    padding: 8px 15px;
    font-size: 0.9em;
    margin-top: 15px; /* For guide cards */
}

.page-support__btn-outline:hover {
    background: var(--glow-color, #4FA8FF);
    color: var(--deep-navy-color);
}

/* Content Sections */
.page-support__intro-section,
.page-support__guides-section,
.page-support__faq-section {
    padding: 60px 20px;
    background-color: #ffffff; /* Explicitly light background for these sections */
    color: #333333; /* Dark text for light background */
}

.page-support__channels-section,
.page-support__benefits-section,
.page-support__cta-bottom {
    padding: 60px 20px;
    background-color: var(--deep-navy-color); /* Dark background */
    color: var(--text-main-color, #F3F8FF); /* Light text for dark background */
}

.page-support__section-title {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 40px;
    color: inherit; /* Inherit color from parent section */
}

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

.page-support__text-block {
    font-size: 1.05em;
    margin-bottom: 20px;
    text-align: justify;
    color: inherit;
}

.page-support__text-block a {
    color: var(--main-color, #113B7A);
    text-decoration: underline;
}

.page-support__content-image {
    width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Channel Grid */
.page-support__channel-grid,
.page-support__guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-support__channel-card,
.page-support__guide-card {
    background-color: var(--card-bg-color, #10233F);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    height: 100%;
    color: var(--text-main-color, #F3F8FF);
}

.page-support__intro-section .page-support__card,
.page-support__guides-section .page-support__card,
.page-support__faq-section .page-support__card {
    background-color: #ffffff; /* Light background for cards in light sections */
    color: #333333; /* Dark text for light background cards */
    border: 1px solid #e0e0e0;
}

.page-support__card-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: var(--gold-color, #F2C14E);
}

.page-support__intro-section .page-support__card-title,
.page-support__guides-section .page-support__card-title,
.page-support__faq-section .page-support__card-title {
    color: var(--main-color, #113B7A); /* Brand color for titles in light sections */
}

.page-support__card-title a {
    color: inherit;
    text-decoration: none;
}

.page-support__card-title a:hover {
    text-decoration: underline;
}

.page-support__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-support__card-text {
    font-size: 0.95em;
    margin-bottom: 20px;
    flex-grow: 1;
    color: inherit;
}

.page-support__card-text a {
    color: var(--gold-color, #F2C14E);
    text-decoration: underline;
}
.page-support__intro-section .page-support__card-text a,
.page-support__guides-section .page-support__card-text a,
.page-support__faq-section .page-support__card-text a {
    color: var(--main-color, #113B7A);
}

.page-support__cta-contact {
    text-align: center;
    margin-top: 40px;
}

/* Benefits Section */
.page-support__benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-support__benefit-item {
    background-color: var(--card-bg-color, #10233F);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    color: var(--text-main-color, #F3F8FF);
}

.page-support__benefit-icon {
    width: 200px; /* Enforced min-size */
    height: 200px; /* Enforced min-size */
    object-fit: contain;
    margin-bottom: 15px;
}

.page-support__benefit-title {
    font-size: 1.3em;
    color: var(--gold-color, #F2C14E);
    margin-bottom: 10px;
}

.page-support__benefit-text {
    font-size: 0.9em;
    color: var(--text-secondary-color, #AFC4E8);
}

/* FAQ Section */
.page-support__faq-list {
    margin-top: 30px;
}

.page-support__faq-item {
    background-color: #ffffff; /* Light background for FAQ items */
    color: #333333; /* Dark text for FAQ items */
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-support__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    background-color: #f9f9f9;
    color: var(--main-color, #113B7A);
    list-style: none; /* Hide default marker for details summary */
}

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

.page-support__faq-qtext {
    flex-grow: 1;
}

.page-support__faq-qtext a {
    color: inherit;
    text-decoration: none;
}
.page-support__faq-qtext a:hover {
    text-decoration: underline;
}

.page-support__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

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

.page-support__faq-answer {
    padding: 15px 25px 25px;
    font-size: 1em;
    color: #555555;
    background-color: #ffffff;
}

.page-support__faq-answer p {
    margin-bottom: 10px;
    color: inherit;
}

.page-support__faq-answer a {
    color: var(--main-color, #113B7A);
    text-decoration: underline;
}

/* General Link Styling */
.page-support a {
    color: var(--glow-color, #4FA8FF);
    text-decoration: none;
}

.page-support a:hover {
    text-decoration: underline;
}


/* Responsive Design */
@media (max-width: 768px) {
    .page-support {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-support__hero-section {
        padding-bottom: 30px;
    }

    .page-support__hero-image-wrapper {
        max-height: 300px;
    }

    .page-support__hero-content {
        padding: 20px;
    }

    .page-support__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
    }

    .page-support__description {
        font-size: 1em;
    }

    .page-support__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-support__btn-primary,
    .page-support__btn-secondary,
    .page-support__btn-outline {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-support__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }

    .page-support__section-title {
        font-size: 2em;
        margin-bottom: 30px;
    }

    .page-support__container {
        padding: 0 15px;
    }

    .page-support__channel-grid,
    .page-support__guide-grid,
    .page-support__benefits-list {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 20px;
    }

    .page-support__card-image {
        height: 180px; /* Adjust height for mobile */
    }

    .page-support__card-title {
        font-size: 1.3em;
    }

    .page-support__card-text {
        font-size: 0.9em;
    }

    .page-support__benefit-icon {
        width: 150px; /* Adjust size for mobile */
        height: 150px; /* Adjust size for mobile */
    }

    .page-support__faq-question {
        padding: 15px 20px;
        font-size: 1em;
    }

    .page-support__faq-answer {
        padding: 10px 20px 20px;
        font-size: 0.95em;
    }

    /* General image responsiveness */
    .page-support img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    .page-support__section,
    .page-support__card,
    .page-support__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Placeholder for other required media query blocks, even if not directly used by this page's content */
    /* HERO 主图区域 - already handled above */
    /* 长文金框区 (page-support__home-content) - not on this page, but structure required */
    .page-support__home-content {
        height: auto !important;
        overflow-y: visible !important;
        padding: 15px !important;
    }
    .page-support__home-content h2 {
        font-size: 1.8em !important;
    }

    /* 游戏轮播 (page-support__slider-wrapper, page-support__slider-track, page-support__game-slide) - not on this page */
    .page-support__slider-track {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important; /* Enable horizontal scrolling */
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        gap: 10px !important;
    }
    .page-support__game-slide {
        flex: 0 0 calc(100% - 30px) !important; /* Make slides take up most of width, leaving gap */
        max-width: calc(100% - 30px) !important;
        scroll-snap-align: start;
    }
    .page-support__slider-wrapper {
        overflow: hidden !important; /* Hide scrollbar if needed */
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 合作品牌六宫格 (page-support__banners-top-wrapper, page-support__banner-item img) - not on this page */
    .page-support__banners-top-wrapper {
        grid-template-columns: repeat(3, 1fr) !important; /* 3 columns on mobile */
        gap: 10px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-support__banner-item img {
         /* Smaller size for mobile */
        
    }

    /* 博客卡片区 (page-support__blog-masonry, page-support__blog-slider-track, page-support__blog-slide) - blog cards are present */
    .page-support__guide-grid { /* This is the equivalent of blog-masonry for this page */
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        align-items: stretch !important;
    }
    /* If there was a blog slider: */
    .page-support__blog-slider-track {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        gap: 15px !important;
    }
    .page-support__blog-slide {
        flex: 0 0 calc(100% - 30px) !important;
        max-width: calc(100% - 30px) !important;
        scroll-snap-align: start;
    }
}