:root {
    --color-primary: #11A84E; /* Main Green */
    --color-secondary: #22C768; /* Auxiliary Green */
    --color-background-dark: #08160F; /* Custom Background */
    --color-card-bg: #11271B; /* Custom Card Background */
    --color-text-main: #F2FFF6; /* Custom Main Text */
    --color-text-secondary: #A7D9B8; /* Custom Secondary Text */
    --color-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Custom Button Gradient */
    --color-border: #2E7A4E; /* Custom Border */
    --color-glow: #57E38D; /* Custom Glow */
    --color-gold: #F2C14E; /* Custom Gold */
    --color-divider: #1E3A2A; /* Custom Divider */
    --color-deep-green: #0A4B2C; /* Custom Deep Green */
}

.page-contact {
    font-family: 'Arial', sans-serif;
    color: var(--color-text-main);
    background-color: var(--color-background-dark);
    line-height: 1.6;
}

.page-contact__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* HERO 主图区域 */
.page-contact__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, body handles header offset */
    width: 100%;
    overflow: hidden;
    background-color: var(--color-deep-green); /* Fallback/base color for hero */
    display: flex;
    flex-direction: column; /* Ensure image is above content */
    align-items: center;
    justify-content: center;
    text-align: center;
}

.page-contact__hero-image-wrapper {
    width: 100%;
    max-height: 500px; /* Limit hero image height */
    overflow: hidden;
}

.page-contact__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.7); /* Slightly dim the image for text contrast, if needed, but the text is below it so not strictly needed */
}

.page-contact__hero-content {
    padding: 40px 20px;
    max-width: 800px;
    margin-top: -100px; /* Overlap slightly for visual flow */
    position: relative;
    z-index: 1;
    background: rgba(17, 39, 27, 0.8); /* Card BG with transparency for effect */
    border-radius: 10px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.4);
    transform: translateY(-50px); /* Lift up slightly */
}

.page-contact__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem); /* Responsive H1 font size */
    color: var(--color-gold);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5); /* Glow */
}

.page-contact__intro-text {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

.page-contact__cta-button {
    display: inline-block;
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    border: none;
    cursor: pointer;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    max-width: 100%; /* Ensure button doesn't overflow */
    box-sizing: border-box;
}

.page-contact__cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(87, 227, 141, 0.6);
    opacity: 0.9;
}

/* Generic Section Styling */
.page-contact__section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 0 0 8px rgba(87, 227, 141, 0.3);
}

.page-contact__section-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-contact__dark-section {
    background-color: var(--color-card-bg);
    padding: 60px 0;
}

/* Why Contact Section (深色导语区) */
.page-contact__why-contact-section {
    padding-top: 60px;
    padding-bottom: 60px;
}

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

.page-contact__feature-card {
    background-color: var(--color-background-dark);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease;
}

.page-contact__feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-glow);
}

.page-contact__feature-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-contact__feature-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

/* Methods Section */
.page-contact__methods-section {
    padding: 60px 0;
    background-color: var(--color-background-dark);
}

.page-contact__methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-contact__method-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    text-align: center;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease;
}

.page-contact__method-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-glow);
}

.page-contact__method-icon {
    width: 100%; /* Make image take full card width */
    max-width: 300px; /* Max width for consistency */
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    max-height: 200px; /* Limit image height in card */
    min-width: 200px; /* Min image size */
    min-height: 200px; /* Min image size */
}

.page-contact__method-title {
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-contact__method-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    flex-grow: 1; /* Push button to bottom */
    margin-bottom: 20px;
}

.page-contact__phone-number {
    font-size: 1.2rem;
    color: var(--color-gold);
    font-weight: 700;
    margin-bottom: 20px;
}

.page-contact__phone-placeholder {
    color: var(--color-glow);
}

.page-contact__btn-primary,
.page-contact__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.page-contact__btn-primary {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.page-contact__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(87, 227, 141, 0.4);
    opacity: 0.9;
}

.page-contact__btn-secondary {
    background: transparent;
    color: var(--color-glow);
    border-color: var(--color-glow);
}

.page-contact__btn-secondary:hover {
    background: var(--color-glow);
    color: var(--color-background-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(87, 227, 141, 0.4);
}

.page-contact__social-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap; /* Allow wrapping for multiple buttons */
    justify-content: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-contact__social-btn {
    flex-grow: 1;
    min-width: 120px;
    max-width: calc(50% - 7.5px); /* Two buttons per row on larger mobile */
}

/* Contact Form Section */
.page-contact__form-section {
    padding: 60px 0;
}

.page-contact__form-wrapper {
    display: flex;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
    background-color: var(--color-background-dark);
    border-radius: 10px;
    padding: 40px;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.page-contact__form-image {
    flex: 1;
    max-width: 50%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    min-width: 200px; /* Ensure min image size */
    min-height: 200px; /* Ensure min image size */
}

.page-contact__contact-form {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 50%;
    min-width: 300px;
}

.page-contact__form-group {
    display: flex;
    flex-direction: column;
}

.page-contact__form-label {
    font-size: 1rem;
    color: var(--color-text-main);
    margin-bottom: 8px;
    font-weight: 600;
}

.page-contact__form-input,
.page-contact__form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: #0A1E14; /* Slightly lighter dark for input */
    color: var(--color-text-main);
    font-size: 1rem;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.7;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
    border-color: var(--color-glow);
    outline: none;
    box-shadow: 0 0 0 3px rgba(87, 227, 141, 0.3);
}

.page-contact__submit-button {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    padding: 15px 30px;
    border-radius: 50px;
    border: none;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.page-contact__submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(87, 227, 141, 0.6);
    opacity: 0.9;
}

/* FAQ Section */
.page-contact__faq-section {
    padding: 60px 0;
    background-color: var(--color-background-dark);
}

.page-contact__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__faq-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-contact__faq-item[open] {
    border-color: var(--color-glow);
    box-shadow: 0 0 15px rgba(87, 227, 141, 0.2);
}

.page-contact__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-main);
    cursor: pointer;
    background-color: var(--color-card-bg);
    list-style: none; /* Hide default marker */
    transition: background-color 0.3s ease;
}

.page-contact__faq-question::-webkit-details-marker {
    display: none;
}
.page-contact__faq-question::marker { /* For Firefox */
    display: none;
}

.page-contact__faq-question:hover {
    background-color: #1a3124; /* Slightly lighter hover */
}

.page-contact__faq-qtext {
    flex-grow: 1;
    color: var(--color-primary);
}

.page-contact__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 15px;
    color: var(--color-gold);
    transition: transform 0.3s ease;
}

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

.page-contact__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.page-contact__faq-answer p {
    margin-bottom: 15px;
}

.page-contact__faq-link {
    color: var(--color-glow);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

.page-contact__faq-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
    margin: 40px auto 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    object-fit: cover;
    min-width: 200px;
    min-height: 200px;
}

/* Commitment Section */
.page-contact__commitment-section {
    padding: 60px 0;
}

.page-contact__commitment-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.page-contact__commitment-item {
    background-color: var(--color-background-dark);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    color: var(--color-text-secondary);
    font-size: 1rem;
}

.page-contact__commitment-item strong {
    color: var(--color-text-main);
    display: block;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.page-contact__final-cta-text {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-gold);
    margin-top: 50px;
    margin-bottom: 30px;
    font-weight: 600;
}

.page-contact__cta-button--bottom {
    display: block;
    margin: 0 auto;
    max-width: 300px;
    text-align: center;
}

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

    .page-contact__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }

    .page-contact__section-title {
        font-size: clamp(1.8rem, 4vw, 2.5rem);
    }

    .page-contact__hero-content {
        padding: 30px 15px;
        margin-top: -80px;
        transform: translateY(-40px);
    }

    .page-contact__form-wrapper {
        flex-direction: column;
        padding: 30px;
    }

    .page-contact__form-image,
    .page-contact__contact-form {
        max-width: 100%;
        min-width: unset;
    }
    .page-contact__social-btn {
        max-width: calc(50% - 7.5px);
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-contact__hero-section {
        padding-top: 10px !important; /* Small top padding, body handles header offset */
    }

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

    .page-contact__hero-content {
        padding: 20px 15px;
        margin-top: -60px;
        transform: translateY(-30px);
    }

    .page-contact__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }

    .page-contact__intro-text {
        font-size: 1rem;
    }

    .page-contact__cta-button {
        padding: 12px 20px;
        font-size: 1rem;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* 深色导语区 (Why Contact Section) */
    .page-contact__why-contact-section,
    .page-contact__methods-section,
    .page-contact__form-section,
    .page-contact__faq-section,
    .page-contact__commitment-section {
        padding: 40px 0;
    }

    .page-contact__section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        padding: 0 15px; /* Add padding to title for smaller screens */
    }

    .page-contact__section-description {
        font-size: 0.9rem;
        padding: 0 15px;
        margin-bottom: 30px;
    }

    .page-contact__features-grid,
    .page-contact__methods-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }

    .page-contact__feature-card,
    .page-contact__method-card {
        padding: 25px;
    }

    .page-contact__method-icon {
        max-width: 250px;
        min-width: 200px;
        min-height: 200px;
    }

    /* 通用图片与容器 */
    .page-contact img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-contact__section,
    .page-contact__card,
    .page-contact__container,
    .page-contact__form-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    /* 按钮与按钮容器 */
    .page-contact__btn-primary,
    .page-contact__btn-secondary,
    .page-contact a[class*="button"],
    .page-contact a[class*="btn"],
    .page-contact__submit-button {
        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-contact__cta-buttons,
    .page-contact__button-group,
    .page-contact__btn-container,
    .page-contact__social-links {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        flex-wrap: wrap !important;
        gap: 10px !important;
        flex-direction: column !important;
    }
    .page-contact__social-btn {
        max-width: 100% !important;
        width: 100% !important;
    }


    /* FAQ 与其他模块 */
    .page-contact__faq-list {
        padding: 0 15px;
    }

    .page-contact__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }

    .page-contact__faq-answer {
        font-size: 0.9rem;
        padding: 0 20px 15px 20px;
    }

    .page-contact__faq-image {
        max-width: 100%;
        min-width: 200px;
        min-height: 200px;
    }

    .page-contact__commitment-list {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }

    .page-contact__final-cta-text {
        font-size: 1rem;
        padding: 0 15px;
    }
}

@media (max-width: 549px) {
    .page-contact__hero-content {
        margin-top: -40px;
        transform: translateY(-20px);
    }
    .page-contact__main-title {
        font-size: clamp(1.5rem, 7vw, 2.2rem);
    }
    .page-contact__section-title {
        font-size: clamp(1.3rem, 7vw, 1.8rem);
    }
}