.news-banner {
    position: relative;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    padding: 100px 0;
    overflow: hidden;
}

.news-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

.news-banner .banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.news-banner .banner-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.news-banner .banner-subtitle {
    font-size: 20px;
    opacity: 0.95;
    margin-bottom: 30px;
}

.news-banner .breadcrumb {
    justify-content: center;
    background: transparent;
    padding: 0;
    margin: 0;
}

.news-banner .breadcrumb-item {
    color: rgba(255, 255, 255, 0.8);
}

.news-banner .breadcrumb-item a {
    color: var(--secondary-yellow);
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-banner .breadcrumb-item a:hover {
    color: var(--bright-yellow);
}

.news-banner .breadcrumb-item.active {
    color: var(--white);
}

.news-main {
    padding: 60px 0;
    background-color: var(--bg-light);
}

.news-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.news-tab-btn {
    padding: 14px 32px;
    background-color: var(--white);
    border: 2px solid var(--border-gray);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    color: var(--text-gray);
    font-size: 16px;
}

.news-tab-btn:hover,
.news-tab-btn.active {
    background-color: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(42, 105, 67, 0.3);
}

.news-tab-content {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.news-tab-content.active {
    display: block;
}

.news-tab-content.active .animate-on-scroll {
    opacity: 1 !important;
    animation: none !important;
}

.news-tab-content.active .animate-on-scroll.animated {
    opacity: 1 !important;
}

.news-main .animate-on-scroll {
    opacity: 1 !important;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.news-item {
    background-color: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.news-item-image {
    flex: 0 0 300px;
    overflow: hidden;
}

.news-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-item:hover .news-item-image img {
    transform: scale(1.08);
}

.news-item-content {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-item-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.news-item-meta time {
    color: var(--text-light-gray);
    font-size: 14px;
}

.news-category {
    background-color: var(--primary-green);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 13px;
    font-weight: 500;
}

.news-item-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-item-title a {
    color: var(--text-black);
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-item-title a:hover {
    color: var(--primary-green);
}

.news-item-excerpt {
    color: var(--text-light-gray);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.news-item-more {
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.news-item-more:hover {
    color: var(--dark-green);
    transform: translateX(5px);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.video-card {
    background-color: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.15);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    overflow: hidden;
}

.video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.05);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(42, 105, 67, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
    z-index: 2;
}

.video-card:hover .video-play-btn {
    background-color: rgba(42, 105, 67, 1);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-play-btn svg {
    width: 24px;
    height: 24px;
    margin-left: 4px;
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.75);
    color: var(--white);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    z-index: 2;
}

.video-info {
    padding: 20px;
}
.video-info a {
    color: var(--text-black);
    text-decoration: none;
    transition: color 0.3s ease;
}
.video-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-gray);
    line-height: 1.5;
    margin-bottom: 12px;
    white-space: nowrap;    /* 强制不换行 */
    overflow: hidden;       /* 隐藏超出部分 */
    text-overflow: ellipsis;/* 超出显示... */
}

.video-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light-gray);
    font-size: 14px;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-black);
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--primary-green);
    background-color: rgba(42, 105, 67, 0.03);
}

.faq-question span {
    flex: 1;
}

.faq-icon {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 20px;
    color: var(--primary-green);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer[role="region"] {
    padding: 0 30px;
}

.faq-answer[role="region"].open {
    max-height: 500px;
    padding-bottom: 25px;
}

.faq-answer p {
    color: var(--text-light-gray);
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
}

.news-subscribe {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
}

.subscribe-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.subscribe-text {
    flex: 1;
    color: var(--white);
}

.subscribe-text h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.subscribe-text p {
    font-size: 16px;
    opacity: 0.9;
    margin: 0;
}

.subscribe-form {
    flex: 1;
    display: flex;
    gap: 15px;
    max-width: 500px;
}

.subscribe-input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 30px;
    font-size: 15px;
    outline: none;
    transition: all 0.3s ease;
}

.subscribe-input:focus {
    box-shadow: 0 0 0 3px rgba(246, 211, 47, 0.3);
}

.subscribe-btn {
    padding: 15px 35px;
    background-color: var(--secondary-yellow);
    color: var(--text-black);
    border: none;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.subscribe-btn:hover {
    background-color: var(--bright-yellow);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(246, 211, 47, 0.4);
}

@media (max-width: 992px) {
    .news-item {
        flex-direction: column;
    }

    .news-item-image {
        flex: none;
        height: 250px;
    }

    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .subscribe-content {
        flex-direction: column;
        text-align: center;
    }

    .subscribe-form {
        max-width: 100%;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .news-banner {
        padding: 60px 0;
    }

    .news-banner .banner-title {
        font-size: 32px;
    }

    .news-banner .banner-subtitle {
        font-size: 16px;
    }

    .news-tabs {
        gap: 10px;
    }

    .news-tab-btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .news-item-content {
        padding: 20px;
    }

    .news-item-title {
        font-size: 18px;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .faq-question {
        padding: 20px;
        font-size: 16px;
    }

    .faq-answer[role="region"] {
        padding: 0 20px;
    }

    .subscribe-form {
        flex-direction: column;
    }

    .subscribe-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .news-banner .banner-title {
        font-size: 26px;
    }

    .news-item-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .news-tab-btn {
        flex: 1 1 45%;
        text-align: center;
    }

    .subscribe-text h2 {
        font-size: 24px;
    }
}