:root {
    --primary-color: #11A84E; /* Main color */
    --secondary-color: #22C768; /* Auxiliary color */
    --button-gradient-start: #2AD16F;
    --button-gradient-end: #13994A;
    --card-bg: #11271B;
    --page-bg: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;

    /* Assuming body background is dark based on custom colors, so text should be light */
    --body-text-color: var(--text-main);
}

.page-support {
    font-family: Arial, sans-serif;
    color: var(--body-text-color);
    background-color: var(--page-bg);
    line-height: 1.6;
}

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

.page-support__section-title {
    font-size: clamp(2em, 3.5vw, 2.8em);
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

.page-support__sub-title {
    font-size: 1.5em;
    color: var(--secondary-color);
    margin-top: 25px;
    margin-bottom: 15px;
}

.page-support__text-block {
    font-size: 1em;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.page-support__dark-section {
    background-color: var(--card-bg);
    color: var(--text-main);
}

/* Hero Section */
.page-support__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 10px; /* Small top padding, main offset handled by body */
    padding-bottom: 60px;
    background-color: var(--deep-green);
    overflow: hidden;
}

.page-support__hero-image-wrapper {
    width: 100%;
    max-height: 700px;
    overflow: hidden;
}

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

.page-support__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 30px 20px;
    max-width: 900px;
    margin-top: -150px; /* Pull content up over image slightly for visual flow */
    background: linear-gradient(0deg, var(--page-bg) 0%, rgba(8, 22, 15, 0.8) 50%, rgba(8, 22, 15, 0.0) 100%);
    border-radius: 15px;
}

.page-support__main-title {
    font-size: clamp(2.5em, 5vw, 3.5em);
    color: var(--gold-color);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.1;
    letter-spacing: 0.08em;
    text-shadow: 0 0 15px var(--glow-color);
}

.page-support__hero-description {
    font-size: 1.2em;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-support__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-support__btn-primary,
.page-support__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    text-align: center;
}

.page-support__btn-primary {
    background: linear-gradient(180deg, var(--button-gradient-start) 0%, var(--button-gradient-end) 100%);
    color: var(--text-main);
    border: 2px solid transparent;
    box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
}

.page-support__btn-primary:hover {
    background: linear-gradient(180deg, var(--button-gradient-end) 0%, var(--button-gradient-start) 100%);
    box-shadow: 0 8px 20px rgba(17, 168, 78, 0.6);
}

.page-support__btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.page-support__btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--page-bg);
}

.page-support__btn-inline {
    margin-top: 20px;
}

/* Introduction Section */
.page-support__introduction-section,
.page-support__common-issues-section,
.page-support__commitment-section,
.page-support__faq-section {
    padding: 60px 0;
}

/* Channels Section */
.page-support__channels-section {
    padding: 60px 0;
}

.page-support__channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-support__channel-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-support__channel-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.page-support__channel-icon {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-support__card-title {
    font-size: 1.3em;
    color: var(--text-main);
    margin-bottom: 10px;
}

.page-support__card-description {
    font-size: 0.95em;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.page-support__card-button {
    display: inline-block;
    background: var(--primary-color);
    color: var(--text-main);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-support__card-button:hover {
    background-color: var(--secondary-color);
}

/* Common Issues Section */
.page-support__issues-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.page-support__issue-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-support__issue-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.page-support__issue-card .page-support__card-title {
    color: var(--gold-color);
}

.page-support__card-link {
    display: inline-block;
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
    margin-top: 15px;
    transition: color 0.3s ease;
}

.page-support__card-link:hover {
    color: var(--glow-color);
    text-decoration: underline;
}

/* Help Center Section */
.page-support__help-center-section {
    padding: 60px 0;
}

.page-support__help-center-content {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
    align-items: flex-start;
}

.page-support__help-center-text {
    flex: 1;
    min-width: 300px;
}

.page-support__help-center-video-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-support__video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    background-color: #000;
}

.page-support__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    cursor: pointer;
}

.page-support__video-caption {
    color: var(--text-secondary);
    margin-top: 10px;
    font-style: italic;
}

/* Commitment Section */
.page-support__commitment-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-support__commitment-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
}

.page-support__commitment-item .page-support__sub-title {
    color: var(--gold-color);
}

/* Tips Section */
.page-support__tips-section {
    padding: 60px 0;
}

.page-support__tips-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-support__tips-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
}

.page-support__tips-item .page-support__sub-title {
    color: var(--gold-color);
}

/* FAQ Section */
.page-support__faq-list {
    margin-top: 40px;
}

.page-support__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-support__faq-item summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: var(--deep-green);
    color: var(--text-main);
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease;
}

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

.page-support__faq-item summary:hover {
    background-color: var(--primary-color);
}

.page-support__faq-qtext {
    flex-grow: 1;
    color: var(--text-main);
}

.page-support__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    color: var(--gold-color);
}

.page-support__faq-item[open] .page-support__faq-toggle {
    content: '−';
}

.page-support__faq-answer {
    padding: 20px 25px;
    background-color: var(--card-bg);
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
}

/* Conclusion Section */
.page-support__conclusion-section {
    padding: 60px 0;
    text-align: center;
}

.page-support__conclusion-section .page-support__section-title {
    color: var(--gold-color);
}

.page-support__conclusion-section .page-support__text-block {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
}

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

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

    .page-support__hero-section {
        padding-bottom: 40px;
    }

    .page-support__hero-content {
        margin-top: -80px; /* Adjust for mobile */
        padding: 20px 15px;
    }

    .page-support__main-title {
        font-size: 2em;
        line-height: 1.3;
    }

    .page-support__hero-description {
        font-size: 1em;
    }

    .page-support__cta-buttons {
        flex-direction: column;
        gap: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px;
    }

    .page-support__btn-primary,
    .page-support__btn-secondary,
    .page-support a[class*="button"],
    .page-support 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-support__introduction-section,
    .page-support__channels-section,
    .page-support__common-issues-section,
    .page-support__help-center-section,
    .page-support__commitment-section,
    .page-support__tips-section,
    .page-support__faq-section,
    .page-support__conclusion-section {
        padding: 40px 0;
    }

    .page-support__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-support__channel-icon,
    .page-support img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-support__help-center-content {
        flex-direction: column;
    }

    .page-support__help-center-video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        padding: 0 15px;
    }

    .page-support__video-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-support__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

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

    .page-support__faq-answer {
        padding: 15px 20px;
    }
}