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

/* Hero Section */
.page-support__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 500px;
    padding: 10px 20px 40px 20px; /* Small top padding, larger bottom */
    background-color: #26A9E0; /* Brand color as background */
    color: #FFFFFF; /* White text on brand color background */
    overflow: hidden;
}

.page-support__hero-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: cover;
    margin-bottom: 20px; /* Space between image and content */
}

.page-support__hero-content {
    max-width: 800px;
    z-index: 1;
    margin-bottom: 30px;
}

.page-support__hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive font size */
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
}

.page-support__hero-description {
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.page-support__cta-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping for multiple buttons */
    justify-content: center;
    width: 100%;
    max-width: 600px;
    box-sizing: border-box;
}

.page-support__cta-button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%; /* Ensure buttons don't overflow */
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Break long words */
}

.page-support__btn-primary {
    background-color: #EA7C07; /* Login color for primary CTA */
    color: #FFFFFF;
    border: 2px solid #EA7C07;
}

.page-support__btn-primary:hover {
    background-color: #d16b06;
    transform: translateY(-2px);
}

.page-support__btn-secondary {
    background-color: #FFFFFF;
    color: #26A9E0; /* Brand color for secondary CTA */
    border: 2px solid #26A9E0;
}

.page-support__btn-secondary:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
}

/* General Section Styling */
.page-support__section {
    padding: 60px 20px;
    text-align: center;
}

.page-support__dark-section {
    background-color: #26A9E0; /* Brand color */
    color: #FFFFFF;
}

.page-support__light-bg {
    background-color: #FFFFFF; /* White background */
    color: #333333;
}

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

.page-support__section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.page-support__section-description {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Why Choose Section */
.page-support__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-support__feature-item {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    text-align: left;
    transition: transform 0.3s ease;
    color: #333333; /* Dark text on light background */
}

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

.page-support__feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #26A9E0; /* Brand color for titles */
}

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

/* Services Section */
.page-support__service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-support__service-item {
    background-color: rgba(255, 255, 255, 0.1); /* Slightly transparent white on brand color */
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
    color: #FFFFFF;
}

.page-support__service-item:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.2);
}

.page-support__service-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
    max-width: 100%; /* Ensure images are responsive */
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-support__service-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #FFFFFF;
}

.page-support__service-text {
    font-size: 0.95rem;
    color: #f0f0f0;
}

/* Contact Methods Section */
.page-support__contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-support__contact-item {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
    color: #333333;
}

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

.page-support__contact-icon {
    width: 70px;
    height: 70px;
    object-fit: contain;
    margin-bottom: 20px;
    max-width: 100%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-support__contact-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #26A9E0;
}

.page-support__contact-text {
    font-size: 0.95rem;
    color: #555555;
    margin-bottom: 20px;
}

.page-support__small-button {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* FAQ Section */
.page-support__faq-section {
    background-color: #f0f8ff; /* Light blue background for FAQ */
    color: #333333;
}

.page-support__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
    text-align: left;
}

.page-support__faq-item {
    background-color: #FFFFFF;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-support__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer;
    color: #26A9E0;
    background-color: #fdfdfd;
    list-style: none; /* For details/summary */
}

.page-support__faq-item summary {
    list-style: none; /* Hide default marker */
}

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

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

.page-support__faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-support__faq-item[open] .page-support__faq-toggle {
    transform: rotate(45deg); /* Rotate for minus sign */
}

.page-support__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: #555555;
    line-height: 1.7;
}

/* Commitment Section */
.page-support__commitment-section {
    padding-bottom: 80px;
}

.page-support__commitment-list {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 40px auto 50px auto;
    text-align: left;
}

.page-support__commitment-item {
    font-size: 1.1rem;
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
    color: #FFFFFF;
}

.page-support__commitment-item::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #EA7C07; /* Login color for checkmark */
    font-weight: bold;
    font-size: 1.2rem;
}

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

/* --- Responsive Styles --- */
/* Tablet & Mobile */
@media (max-width: 1024px) {
    .page-support__hero-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }

    .page-support__section-title {
        font-size: 2rem;
    }

    .page-support__feature-item,
    .page-support__service-item,
    .page-support__contact-item {
        padding: 25px;
    }

    .page-support__faq-question {
        padding: 15px 20px;
        font-size: 1.05rem;
    }

    .page-support__faq-answer {
        padding: 0 20px 15px 20px;
    }
}

/* Mobile Specific */
@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-support__hero-section {
        padding-top: 10px !important; /* Small top padding for mobile */
        padding-left: 15px;
        padding-right: 15px;
        min-height: 400px;
    }

    .page-support__hero-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }

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

    .page-support__cta-group {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 按钮与按钮容器 */
    .page-support__cta-button,
    .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;
    }

    /* 按钮容器移动端适配 */
    .page-support__cta-buttons,
    .page-support__button-group,
    .page-support__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;
    }

    .page-support__section {
        padding: 40px 15px;
    }

    .page-support__section-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }

    .page-support__section-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    /* 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__container,
    .page-support__feature-grid,
    .page-support__service-grid,
    .page-support__contact-grid,
    .page-support__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 其他内容模块 (e.g., FAQ, service cards) */
    .page-support__feature-item,
    .page-support__service-item,
    .page-support__contact-item {
        padding: 20px;
    }

    .page-support__feature-title,
    .page-support__service-title,
    .page-support__contact-title {
        font-size: 1.3rem;
    }

    .page-support__faq-question {
        font-size: 1rem;
        padding: 12px 15px;
    }

    .page-support__faq-answer {
        font-size: 0.95rem;
        padding: 0 15px 12px 15px;
    }

    .page-support__commitment-item {
        font-size: 1rem;
        padding-left: 25px;
    }

    .page-support__commitment-item::before {
        font-size: 1.1rem;
    }
}