.page-support {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default text color for light backgrounds */
    background-color: var(--background-color); /* Inherit from shared */
}

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

.page-support__container--center {
    text-align: center;
}

.page-support__section {
    padding: 60px 0;
}

.page-support__section-title {
    font-size: 2.5em;
    color: #26A9E0;
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
}

.page-support__section-title--white {
    color: #ffffff;
}

.page-support__text-block {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-support__text-block--white {
    color: #f0f0f0;
}

/* Hero Section */
.page-support__hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 60px; /* Adjusted for desktop */
    padding-bottom: 40px;
    background-color: #26A9E0; /* Fallback for image */
    display: flex;
    flex-direction: column; /* Ensure image is above content */
    align-items: center;
}

.page-support__hero-image-wrapper {
    width: 100%;
    max-height: 600px; /* Adjust as needed */
    overflow: hidden;
    margin-bottom: 30px; /* Space between image and content */
}

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

.page-support__hero-content {
    text-align: center;
    max-width: 900px;
    padding: 20px;
    box-sizing: border-box;
}

.page-support__main-title {
    font-size: clamp(2em, 4vw, 3.2em); /* Use clamp for H1 */
    color: #26A9E0;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-support__description {
    font-size: 1.2em;
    color: #333333;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.page-support__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.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: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    box-sizing: border-box; /* Crucial for responsive buttons */
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-support__btn-primary {
    background-color: #26A9E0;
    color: #ffffff;
    border: 2px solid #26A9E0;
}

.page-support__btn-primary:hover {
    background-color: #1a8cc7;
    border-color: #1a8cc7;
}

.page-support__btn-primary--orange {
    background-color: #EA7C07;
    border-color: #EA7C07;
}

.page-support__btn-primary--orange:hover {
    background-color: #c96a06;
    border-color: #c96a06;
}

.page-support__btn-secondary {
    background-color: #ffffff;
    color: #26A9E0;
    border: 2px solid #26A9E0;
}

.page-support__btn-secondary:hover {
    background-color: #f0f0f0;
    color: #1a8cc7;
    border-color: #1a8cc7;
}

/* Why Choose Section */
.page-support__why-choose {
    background-color: #f8f8f8;
}

.page-support__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-support__feature-item {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-support__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    object-fit: contain; /* Ensure icons are displayed correctly */
}

.page-support__feature-title {
    font-size: 1.4em;
    color: #26A9E0;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-support__feature-text {
    font-size: 1em;
    color: #555555;
}

/* Contact Methods Section */
.page-support__contact-methods {
    background-color: #26A9E0;
    color: #ffffff;
}

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

.page-support__method-card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #333333; /* Ensure text is dark on light card */
}

.page-support__method-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    object-fit: contain;
}

.page-support__method-title {
    font-size: 1.5em;
    color: #26A9E0;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-support__method-description {
    font-size: 1em;
    color: #555555;
    margin-bottom: 20px;
    flex-grow: 1; /* Push button to bottom */
}

/* FAQ Section */
.page-support__faq-section {
    background-color: #ffffff;
}

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

.page-support__faq-item {
    background-color: #f8f8f8;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.page-support__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.15em;
    font-weight: bold;
    color: #26A9E0;
    background-color: #eaf7ff; /* Lighter blue for question background */
    list-style: none; /* Hide default marker for details summary */
}

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

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

.page-support__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    color: #26A9E0;
    transition: transform 0.3s ease;
}

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

.page-support__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    color: #555555;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.page-support__faq-item[open] .page-support__faq-answer {
    max-height: 2000px; /* Large enough for content */
    padding-top: 15px;
}

.page-support__faq-answer p {
    margin-bottom: 10px;
}
.page-support__faq-answer p:last-child {
    margin-bottom: 0;
}
.page-support__faq-answer a {
    color: #EA7C07;
    text-decoration: underline;
}
.page-support__faq-answer a:hover {
    text-decoration: none;
}

.page-support__cta-buttons--faq {
    margin-top: 40px;
}

/* Guides and Resources Section */
.page-support__guides-resources {
    background-color: #26A9E0;
}

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

.page-support__resource-card {
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    color: #333333;
}

.page-support__resource-image {
    width: 100%;
    height: 225px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-support__resource-title {
    font-size: 1.25em;
    font-weight: bold;
    color: #26A9E0;
    padding: 20px 20px 10px 20px;
}

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

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

.page-support__resource-description {
    font-size: 0.95em;
    color: #555555;
    padding: 0 20px 15px 20px;
    flex-grow: 1;
}

.page-support__read-more {
    display: block;
    color: #EA7C07;
    text-decoration: none;
    font-weight: bold;
    padding: 15px 20px;
    border-top: 1px solid #eee;
    text-align: right;
}

.page-support__read-more:hover {
    text-decoration: underline;
}

.page-support__cta-buttons--resources {
    margin-top: 40px;
}

/* Final CTA Section */
.page-support__final-cta {
    background-color: #f8f8f8;
}

/* Dark/Light Background Helpers */
.page-support__dark-bg {
    background-color: #26A9E0;
    color: #ffffff;
}

.page-support__light-bg {
    background-color: #ffffff;
    color: #333333;
}

/* General image styling */
.page-support img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-support__container {
        padding: 0 15px;
    }

    .page-support__section {
        padding: 40px 0;
    }

    .page-support__section-title {
        font-size: 2em;
        margin-bottom: 20px;
    }

    .page-support__hero-section {
        padding-top: 40px;
        padding-bottom: 30px;
    }

    .page-support__main-title {
        font-size: clamp(1.8em, 5vw, 2.8em);
    }

    .page-support__description {
        font-size: 1.1em;
        margin-bottom: 20px;
    }

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

    .page-support__btn-primary,
    .page-support__btn-secondary {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-support__features-grid,
    .page-support__methods-grid,
    .page-support__resource-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
        margin-top: 30px;
    }

    .page-support__faq-question {
        padding: 18px 20px;
        font-size: 1.1em;
    }

    .page-support__faq-answer {
        padding: 0 20px 18px 20px;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-support__hero-section {
        padding-top: 10px !important; /* Fixed top padding */
        padding-bottom: 20px !important;
    }

    .page-support__hero-image-wrapper {
        margin-bottom: 20px;
    }

    .page-support__hero-content {
        padding: 10px;
    }

    .page-support__main-title {
        font-size: clamp(1.5em, 6vw, 2.2em) !important;
        margin-bottom: 15px;
    }

    .page-support__description {
        font-size: 1em !important;
        margin-bottom: 20px !important;
    }

    /* 通用图片与容器 */
    .page-support img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-support__section,
    .page-support__card,
    .page-support__hero-content,
    .page-support__method-card,
    .page-support__resource-card,
    .page-support__feature-item,
    .page-support__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    .page-support__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    .page-support__section {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    /* 按钮与按钮容器 */
    .page-support__cta-buttons {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 10px !important;
        margin-top: 20px !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .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: 12px 15px !important;
        font-size: 1em !important;
    }

    /* Các phần khác */
    .page-support__section-title {
        font-size: 1.8em !important;
        margin-bottom: 15px !important;
    }

    .page-support__text-block {
        font-size: 0.95em !important;
        margin-bottom: 30px !important;
    }

    .page-support__features-grid,
    .page-support__methods-grid,
    .page-support__resource-grid {
        grid-template-columns: 1fr !important; /* Single column */
        gap: 20px !important;
        margin-top: 20px !important;
    }

    .page-support__feature-item,
    .page-support__method-card,
    .page-support__resource-card {
        padding: 20px !important;
    }

    .page-support__faq-list {
        margin-top: 30px !important;
    }

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

    .page-support__faq-answer {
        font-size: 0.95em !important;
        padding: 0 20px 15px 20px !important;
    }

    .page-support__resource-image {
        height: 180px;
    }
    .page-support__resource-title {
        font-size: 1.1em;
        padding: 15px 15px 10px 15px;
    }
    .page-support__resource-description {
        font-size: 0.9em;
        padding: 0 15px 10px 15px;
    }
    .page-support__read-more {
        padding: 10px 15px;
    }
}