/* style/support.css */
/* 页面完整样式代码 - 注意：所有选择器必须使用BEM命名规则（双下划线__连接） */

/* Root variables for colors based on palette */
:root {
    --ph365-primary: #F2C14E; /* Main color */
    --ph365-secondary: #FFD36B; /* Auxiliary color */
    --ph365-button-gradient-start: #FFD86A;
    --ph365-button-gradient-end: #DDA11D;
    --ph365-card-bg: #111111;
    --ph365-background: #0A0A0A;
    --ph365-text-main: #FFF6D6;
    --ph365-border: #3A2A12;
    --ph365-glow: #FFD36B;

    /* Header offset variable, typically defined in shared.css but set a fallback */
    --header-offset: 120px; /* Default for desktop */
}

/* Base styles for the page content */
.page-support {
    background-color: var(--ph365-background); /* Dark background */
    color: var(--ph365-text-main); /* Light text for contrast */
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    font-size: 1rem;
}

/* Section styling */
.page-support__section {
    padding: 60px 0;
    position: relative;
    overflow: hidden; /* Prevent content overflow for sections */
}

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

/* Hero Section */
.page-support__hero-section {
    background: linear-gradient(135deg, var(--ph365-primary), var(--ph365-secondary));
    padding-top: var(--header-offset); /* Ensure content is not hidden by fixed header */
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-support__hero-content-wrapper {
    display: flex;
    flex-direction: column; /* Image above text */
    align-items: center;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-support__hero-image {
    width: 100%;
    max-width: 1000px; /* Adjust as needed for visual balance */
    height: auto;
    border-radius: 10px;
    margin-bottom: 30px;
    object-fit: cover;
    display: block;
}

.page-support__hero-text-content {
    text-align: center;
    max-width: 800px;
}

.page-support__main-title {
    font-size: clamp(2.2rem, 4vw, 3rem); /* Responsive font size */
    color: var(--ph365-text-main);
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.page-support__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--ph365-text-main);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-support__hero-cta-button {
    display: inline-block;
    background: linear-gradient(180deg, var(--ph365-button-gradient-start) 0%, var(--ph365-button-gradient-end) 100%);
    color: #FFF; /* White text for button for contrast */
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.page-support__hero-cta-button:hover {
    transform: translateY(-3px);
    background: linear-gradient(180deg, var(--ph365-button-gradient-end) 0%, var(--ph365-button-gradient-start) 100%);
}

/* General Titles */
.page-support__section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--ph365-text-main);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-support__section-description {
    font-size: 1rem;
    color: var(--ph365-text-main);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.page-support__card-title {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    color: var(--ph365-primary); /* Use primary color for card titles */
    margin-bottom: 15px;
    font-weight: bold;
}

/* Content Cards */
.page-support__content-card {
    background-color: var(--ph365-card-bg);
    border: 1px solid var(--ph365-border);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    color: var(--ph365-text-main);
}

.page-support__content-card p,
.page-support__content-card li {
    color: var(--ph365-text-main);
    margin-bottom: 10px;
}

.page-support__content-card ol,
.page-support__content-card ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.page-support__content-card li strong {
    color: var(--ph365-secondary);
}

/* Buttons */
.page-support__btn-primary {
    display: inline-block;
    background: linear-gradient(180deg, var(--ph365-button-gradient-start) 0%, var(--ph365-button-gradient-end) 100%);
    color: #FFF;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
    margin-right: 15px;
    margin-top: 15px;
}

.page-support__btn-primary:hover {
    transform: translateY(-2px);
    background: linear-gradient(180deg, var(--ph365-button-gradient-end) 0%, var(--ph365-button-gradient-start) 100%);
}

.page-support__btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--ph365-primary);
    padding: 10px 22px;
    border: 2px solid var(--ph365-primary);
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-top: 15px;
}

.page-support__btn-secondary:hover {
    background-color: var(--ph365-primary);
    color: #FFF;
    transform: translateY(-2px);
}

/* Image styles */
.page-support__image-full-width {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
    margin-bottom: 20px;
    object-fit: cover;
    display: block;
}

/* FAQ Section */
.page-support__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-support__faq-item {
    background-color: var(--ph365-card-bg);
    border: 1px solid var(--ph365-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-support__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: #1a1a1a; /* Slightly lighter dark for question header */
    color: var(--ph365-text-main);
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-support__faq-question:hover {
    background-color: #222222;
}

.page-support__faq-title {
    font-size: 1.1rem;
    margin: 0;
    color: var(--ph365-text-main); /* Ensure title color is light */
}

.page-support__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    color: var(--ph365-primary); /* Primary color for toggle icon */
    transition: transform 0.3s ease;
}

.page-support__faq-item.active .page-support__faq-toggle {
    transform: rotate(45deg);
}

.page-support__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--ph365-text-main);
}

.page-support__faq-item.active .page-support__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to show content */
    padding: 15px 25px 25px;
}

.page-support__faq-answer p {
    margin-bottom: 0;
    color: var(--ph365-text-main);
}

/* CTA Section */
.page-support__cta-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.page-support__cta-buttons {
    display: flex;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
    justify-content: center;
    gap: 20px; /* Space between buttons */
    margin-top: 30px;
    width: 100%; /* Ensure container takes full width for flex-wrap */
    max-width: 600px; /* Limit button group width */
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-support__hero-image {
        max-width: 800px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-offset: 100px; /* Smaller offset for mobile */
    }

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

    .page-support__hero-section {
        padding-top: var(--header-offset) !important; /* Mobile: controlled by shared's media */
        padding-bottom: 40px;
    }

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

    .page-support__subtitle {
        font-size: clamp(0.9rem, 4vw, 1.1rem);
    }

    .page-support__section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }

    .page-support__card-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
    }

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

    /* Mobile image responsive adaptations */
    .page-support img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    /* All containers that might hold images or content */
    .page-support__section,
    .page-support__card,
    .page-support__container,
    .page-support__content-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px; /* Add padding to prevent content touching edges */
        padding-right: 15px;
    }

    /* Mobile button responsive adaptations */
    .page-support__hero-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; /* Allow text wrapping */
        word-wrap: break-word !important; /* Allow long words to break */
        margin-right: 0 !important; /* Remove margin for stacked buttons */
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-support__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
    }

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

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

    .page-support__faq-item.active .page-support__faq-answer {
        padding: 10px 20px 20px;
    }
}