.page-tintc {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #1F2D3D;
    background-color: #F4F7FB;
}

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

/* Hero Section */
.page-tintc__hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 10px; /* Small top padding, assuming body handles header offset */
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    background-color: #2F6BFF;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: #ffffff;
}

.page-tintc__hero-image-wrapper {
    width: 100%;
    max-height: 500px; /* Limit height for aesthetic */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.page-tintc__hero-content {
    padding: 40px 20px;
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.page-tintc__hero-title {
    font-size: 2.8em;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
    color: #ffffff;
}

.page-tintc__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #f0f0f0;
}

.page-tintc__hero-button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-tintc__hero-button:hover {
    background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
}

/* General Section Styling */
.page-tintc__section-title {
    font-size: 2.2em;
    font-weight: 700;
    color: #1F2D3D;
    text-align: center;
    margin-bottom: 20px;
    padding-top: 40px;
}

.page-tintc__section-subtitle {
    font-size: 1.1em;
    color: #555555;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Latest News Section (Products/News Grid equivalent) */
.page-tintc__latest-news-section {
    padding: 60px 0;
    background-color: #F4F7FB;
}

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

.page-tintc__news-card {
    background-color: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-tintc__news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-tintc__news-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-tintc__news-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-tintc__news-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-tintc__news-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1F2D3D;
    line-height: 1.3;
}

.page-tintc__news-meta {
    font-size: 0.9em;
    color: #888888;
    margin-bottom: 15px;
}

.page-tintc__news-excerpt {
    font-size: 1em;
    color: #555555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-tintc__read-more {
    display: inline-block;
    color: #2F6BFF;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-tintc__read-more:hover {
    color: #4A8BFF;
}

.page-tintc__view-all-button-wrapper {
    text-align: center;
}

.page-tintc__view-all-button {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    background-color: #6FA3FF;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.page-tintc__view-all-button:hover {
    background-color: #4A8BFF;
}

/* About Platform Section */
.page-tintc__about-platform-section {
    padding: 80px 0;
    text-align: center;
}

.page-tintc__dark-section {
    background-color: #2F6BFF;
    color: #ffffff;
}

.page-tintc__dark-section .page-tintc__section-title,
.page-tintc__dark-section .page-tintc__section-description {
    color: #ffffff;
}

.page-tintc__section-description {
    max-width: 900px;
    margin: 0 auto 20px auto;
    font-size: 1.1em;
    color: #f0f0f0;
}

.page-tintc__btn-primary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin-top: 30px;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-tintc__btn-primary:hover {
    background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
}

/* FAQ Section */
.page-tintc__faq-section {
    padding: 60px 0;
    background-color: #F4F7FB;
}

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

.page-tintc__faq-item {
    background-color: #FFFFFF;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.page-tintc__faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2em;
    font-weight: 600;
    color: #1F2D3D;
    border-bottom: 1px solid #D6E2FF;
}

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

.page-tintc__faq-item summary:hover {
    background-color: #f9f9f9;
}

.page-tintc__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-tintc__faq-item[open] .page-tintc__faq-toggle {
    transform: rotate(45deg);
}

.page-tintc__faq-answer {
    padding: 20px 25px;
    font-size: 1em;
    color: #555555;
    border-top: 1px solid #eee;
    background-color: #fdfdfd;
}

.page-tintc__faq-answer p {
    margin-bottom: 10px;
}

.page-tintc__faq-answer p:last-child {
    margin-bottom: 0;
}

/* CTA Section */
.page-tintc__cta-section {
    padding: 80px 0;
    background-color: #6FA3FF;
    text-align: center;
    color: #ffffff;
}

.page-tintc__cta-title {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-tintc__cta-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #f0f0f0;
}

.page-tintc__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-tintc__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    background-color: #ffffff;
    color: #2F6BFF;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease, color 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-tintc__btn-secondary:hover {
    background-color: #f0f0f0;
    color: #2F6BFF;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-tintc__hero-title {
        font-size: 2.2em;
    }

    .page-tintc__section-title {
        font-size: 1.8em;
    }

    .page-tintc__cta-title {
        font-size: 2em;
    }

    .page-tintc__news-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-tintc__hero-section {
        padding-top: 10px !important; /* Small top padding, assuming body handles header offset */
        padding-bottom: 20px;
    }

    .page-tintc__hero-content {
        padding: 20px 15px;
    }

    .page-tintc__hero-title {
        font-size: 2em;
        margin-bottom: 10px;
    }

    .page-tintc__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-tintc__hero-button {
        padding: 12px 25px;
        font-size: 0.9em;
    }

    /* 产品展示图区域 (News Grid) */
    .page-tintc__latest-news-section {
        padding: 40px 0;
    }

    .page-tintc__section-title {
        font-size: 1.6em;
        padding-top: 20px;
    }

    .page-tintc__section-subtitle {
        font-size: 1em;
        margin-bottom: 20px;
        padding: 0 15px;
    }

    .page-tintc__news-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
        gap: 20px;
        padding: 0 15px;
    }

    .page-tintc__news-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tintc__news-image {
        height: 180px; /* Adjust height for mobile */
    }

    .page-tintc__news-content {
        padding: 15px;
    }

    .page-tintc__news-title {
        font-size: 1.2em;
    }

    .page-tintc__news-excerpt {
        font-size: 0.9em;
    }

    .page-tintc__view-all-button-wrapper {
        padding: 0 15px;
    }

    /* 通用图片与容器 */
    .page-tintc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

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

    /* 按钮与按钮容器 */
    .page-tintc__hero-button,
    .page-tintc__btn-primary,
    .page-tintc__btn-secondary,
    .page-tintc a[class*="button"],
    .page-tintc 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-tintc__cta-buttons,
    .page-tintc__button-group,
    .page-tintc__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 15px !important;
    }

    /* 其他内容模块 (About platform, FAQ, CTA) */
    .page-tintc__about-platform-section,
    .page-tintc__faq-section,
    .page-tintc__cta-section {
        padding: 40px 0;
    }

    .page-tintc__section-description {
        font-size: 0.95em;
        padding: 0 15px;
    }

    .page-tintc__faq-item summary {
        font-size: 1.1em;
        padding: 15px 20px;
    }

    .page-tintc__faq-answer {
        padding: 15px 20px;
        font-size: 0.95em;
    }

    .page-tintc__cta-title {
        font-size: 1.8em;
    }

    .page-tintc__cta-description {
        font-size: 1em;
        padding: 0 15px;
    }
}