.page-news {
    font-family: 'Arial', sans-serif;
    color: #333333;
    line-height: 1.6;
    background-color: #FFFFFF;
    padding-top: var(--header-offset, 120px); /* Ensure space below header if shared.css doesn't set it on body */
}

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

.page-news__section-title {
    font-size: 3em;
    color: #26A9E0;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

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

.page-news__btn-primary,
.page-news__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
    word-wrap: break-word;
}

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

.page-news__btn-primary:hover {
    background-color: #1a7fb3;
    border-color: #1a7fb3;
}

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

.page-news__btn-secondary:hover {
    background-color: #26A9E0;
    color: #FFFFFF;
}

.page-news__cta-center {
    text-align: center;
    margin-top: 40px;
}

/* Hero Section */
.page-news__hero-section {
    background-color: #F0F8FF;
    padding: 80px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    position: relative;
    overflow: hidden;
}

.page-news__hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 1;
    text-align: left;
}

.page-news__hero-title {
    font-size: 3.5em;
    color: #000000;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-news__hero-description {
    font-size: 1.2em;
    color: #333333;
    margin-bottom: 30px;
}

.page-news__hero-buttons {
    display: flex;
    gap: 20px;
}

.page-news__hero-image {
    flex: 1;
    max-width: 600px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: block;
}

/* Latest News Section */
.page-news__latest-news-section {
    padding: 80px 0;
    background-color: #FFFFFF;
}

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

.page-news__news-card {
    background-color: #F8F8F8;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-news__news-card:hover {
    transform: translateY(-5px);
}

.page-news__news-card-image {
    width: 100%;
    height: 225px;
    object-fit: cover;
    display: block;
}

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

.page-news__news-card-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    line-height: 1.3;
}

.page-news__news-card-title a {
    color: #26A9E0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-news__news-card-title a:hover {
    color: #1a7fb3;
}

.page-news__news-card-excerpt {
    font-size: 1em;
    color: #666666;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-news__news-card-link {
    color: #26A9E0;
    text-decoration: none;
    font-weight: bold;
    align-self: flex-start;
    transition: color 0.3s ease;
}

.page-news__news-card-link:hover {
    text-decoration: underline;
    color: #1a7fb3;
}

/* Event Calendar Section */
.page-news__event-calendar-section {
    padding: 80px 0;
    background-color: #26A9E0;
    color: #FFFFFF;
}

.page-news__event-calendar-section .page-news__section-title,
.page-news__event-calendar-section .page-news__section-description {
    color: #FFFFFF;
}

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

.page-news__calendar-item {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-news__calendar-date {
    font-size: 1.8em;
    margin-bottom: 10px;
    font-weight: bold;
    color: #FFFFFF;
}

.page-news__calendar-event {
    font-size: 1.1em;
    color: #F0F8FF;
    margin-bottom: 20px;
}

/* Promotions Section */
.page-news__promotions-section {
    padding: 80px 0;
    background-color: #F0F8FF;
}

.page-news__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-news__promo-card {
    background-color: #FFFFFF;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

.page-news__promo-card-image {
    width: 100%;
    height: 267px; /* 600x400 aspect ratio */
    object-fit: cover;
    display: block;
}

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

.page-news__promo-card-title {
    font-size: 1.6em;
    color: #26A9E0;
    margin-bottom: 10px;
}

.page-news__promo-card-text {
    font-size: 1em;
    color: #666666;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* FAQ Section */
.page-news__faq-section {
    padding: 80px 0;
    background-color: #FFFFFF;
}

.page-news__faq-list {
    margin-top: 40px;
}

.page-news__faq-item {
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    background-color: #F8F8F8;
}

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: bold;
    color: #333333;
    cursor: pointer;
    background-color: #FFFFFF;
    transition: background-color 0.3s ease;
}

.page-news__faq-question:hover {
    background-color: #F0F8FF;
}

.page-news__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: #26A9E0;
    transition: transform 0.3s ease;
}

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

.page-news__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: #555555;
    font-size: 1em;
}

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

.page-news__faq-answer p {
    margin-bottom: 0;
}

/* CTA Section */
.page-news__cta-section {
    padding: 80px 0;
    background-color: #26A9E0;
    color: #FFFFFF;
    text-align: center;
}

.page-news__cta-content {
    max-width: 800px;
}

.page-news__cta-title {
    font-size: 2.8em;
    color: #FFFFFF;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-news__cta-description {
    font-size: 1.1em;
    color: #F0F8FF;
    margin-bottom: 40px;
}

.page-news__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-news__hero-title {
        font-size: 3em;
    }

    .page-news__hero-image {
        max-width: 500px;
    }

    .page-news__section-title {
        font-size: 2.5em;
    }

    .page-news__promo-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-news {
        padding-top: var(--header-offset, 80px) !important; /* Adjust for mobile header offset */
        font-size: 16px;
        line-height: 1.6;
    }

    .page-news__container {
        padding: 0 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* HERO 主图区域 */
    .page-news__hero-section {
        flex-direction: column;
        padding: 40px 0;
        gap: 20px;
    }

    .page-news__hero-content {
        text-align: center;
        max-width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .page-news__hero-title {
        font-size: 2.2em;
        margin-bottom: 15px;
    }

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

    .page-news__hero-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .page-news__hero-buttons .page-news__btn-primary,
    .page-news__hero-buttons .page-news__btn-secondary {
        width: 100%;
        max-width: 100% !important;
        padding-left: 15px;
        padding-right: 15px;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-news__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        padding: 0 15px;
        box-sizing: border-box;
    }

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

    .page-news__news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-news__news-card {
        margin: 0 15px;
    }

    .page-news__news-card-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-news__news-card-title {
        font-size: 1.3em;
    }

    .page-news__news-card-excerpt {
        font-size: 0.95em;
    }

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

    .page-news__section,
    .page-news__card,
    .page-news__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden;
    }

    /* 按钮与按钮容器 */
    .page-news__btn-primary,
    .page-news__btn-secondary,
    .page-news a[class*="button"],
    .page-news 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-news__hero-buttons,
    .page-news__cta-buttons,
    .page-news__button-group,
    .page-news__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        flex-direction: column !important; /* Force vertical stacking for multiple buttons */
        gap: 10px;
    }

    /* 其他内容模块 */
    .page-news__section-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

    .page-news__section-description {
        font-size: 0.95em;
        margin-bottom: 25px;
    }

    .page-news__event-calendar-section,
    .page-news__promotions-section,
    .page-news__faq-section,
    .page-news__cta-section {
        padding: 40px 0;
    }

    .page-news__calendar-grid,
    .page-news__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-news__calendar-item,
    .page-news__promo-card {
        margin: 0 15px;
    }

    .page-news__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }

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

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

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

    .page-news__cta-description {
        font-size: 1em;
    }
}