.hdpe-solution-wrap {
    max-width: 1200px;
    margin: 0 auto;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    color: #333;
    padding: 20px;
}

.newslist_content .news_content a,
.detail-tab-content .tab-content-inner a,
.news_content a,
.hdpe-solution-wrap a {
    text-decoration: none !important;
}

.newslist_content .news_content a:not([style]),
.detail-tab-content .tab-content-inner a:not([style]),
.news_content a:not([style]),
.hdpe-solution-wrap a:not([style]) {
    color: #475569 !important;
}

.newslist_content .news_content a[style*="background"],
.detail-tab-content .tab-content-inner a[style*="background"],
.news_content a[style*="background"],
.hdpe-solution-wrap a[style*="background"] {
    color: white !important;
    font-weight: bold !important;
    cursor: pointer !important;
}

.newslist_content .news_content a[style*="background: rgb(255, 255, 255)"],
.detail-tab-content .tab-content-inner a[style*="background: rgb(255, 255, 255)"],
.news_content a[style*="background: rgb(255, 255, 255)"],
.hdpe-solution-wrap a[style*="background: rgb(255, 255, 255)"],
.newslist_content .news_content a[style*="background: white"],
.detail-tab-content .tab-content-inner a[style*="background: white"],
.news_content a[style*="background: white"],
.hdpe-solution-wrap a[style*="background: white"],
.newslist_content .news_content a[style*="background-color: rgb(255, 255, 255)"],
.detail-tab-content .tab-content-inner a[style*="background-color: rgb(255, 255, 255)"],
.news_content a[style*="background-color: rgb(255, 255, 255)"],
.hdpe-solution-wrap a[style*="background-color: rgb(255, 255, 255)"],
.newslist_content .news_content a[style*="background-color: white"],
.detail-tab-content .tab-content-inner a[style*="background-color: white"],
.news_content a[style*="background-color: white"],
.hdpe-solution-wrap a[style*="background-color: white"] {
    color: rgb(44, 82, 130) !important;
}

.newslist_content .news_content a[style*="font-weight: bold"],
.detail-tab-content .tab-content-inner a[style*="font-weight: bold"],
.news_content a[style*="font-weight: bold"],
.hdpe-solution-wrap a[style*="font-weight: bold"],
.newslist_content .news_content a[style*="font-weight:bold"],
.detail-tab-content .tab-content-inner a[style*="font-weight:bold"],
.news_content a[style*="font-weight:bold"],
.hdpe-solution-wrap a[style*="font-weight:bold"],
.newslist_content .news_content a[style*="font-weight:700"],
.detail-tab-content .tab-content-inner a[style*="font-weight:700"],
.news_content a[style*="font-weight:700"],
.hdpe-solution-wrap a[style*="font-weight:700"] {
    font-weight: 700 !important;
}

.newslist_content .news_content a:not([style*="background"]),
.detail-tab-content .tab-content-inner a:not([style*="background"]),
.news_content a:not([style*="background"]),
.hdpe-solution-wrap a:not([style*="background"]) {
    background: none !important;
}

.hdpe-solution-wrap h1 {
    font-size: 36px !important;
    color: #1a365d !important;
    border-bottom: 4px solid #f16424 !important;
    padding-bottom: 15px !important;
    margin: 30px 0 !important;
    font-weight: bold !important;
}

.hdpe-solution-wrap h2 {
    font-size: 26px !important;
    color: #1a365d !important;
    border-bottom: 3px solid #f16424 !important;
    padding-bottom: 10px !important;
    margin: 40px 0 20px !important;
    font-weight: bold !important;
}

.hdpe-solution-wrap h3 {
    color: #2c5282 !important;
    margin: 25px 0 15px !important;
    font-size: 20px !important;
    font-weight: bold !important;
}

.hdpe-solution-wrap h4 {
    color: #1a365d !important;
    margin: 15px 0 10px !important;
    font-size: 16px !important;
    font-weight: bold !important;
}

.hdpe-solution-wrap p {
    color: #64748b !important;
    margin: 10px 0 !important;
    line-height: 1.7 !important;
    font-size: 15px !important;
}

.hdpe-solution-wrap strong {
    color: #475569 !important;
}

.hdpe-solution-wrap ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 10px 0 !important;
}

.hdpe-solution-wrap ul li:not([style*="background"]) {
    padding: 8px 0 8px 24px !important;
    margin: 0 !important;
    color: #475569 !important;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23f16424' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") no-repeat left center;
    background-size: 14px;
}

.newslist_content .news_content ul[style*="list-style: none"],
.detail-tab-content .tab-content-inner ul[style*="list-style: none"],
.news_content ul[style*="list-style: none"],
.tab-content-inner ul[style*="list-style: none"],
.newslist_content .news_content ul[style*="list-style-type: none"],
.detail-tab-content .tab-content-inner ul[style*="list-style-type: none"],
.news_content ul[style*="list-style-type: none"],
.tab-content-inner ul[style*="list-style-type: none"] {
    list-style-type: none !important;
    padding-left: 0 !important;
}

.newslist_content .news_content ul[style*="list-style: none"] li[style*="background"],
.detail-tab-content .tab-content-inner ul[style*="list-style: none"] li[style*="background"],
.news_content ul[style*="list-style: none"] li[style*="background"],
.tab-content-inner ul[style*="list-style: none"] li[style*="background"],
.newslist_content .news_content ul[style*="list-style-type: none"] li[style*="background"],
.detail-tab-content .tab-content-inner ul[style*="list-style-type: none"] li[style*="background"],
.news_content ul[style*="list-style-type: none"] li[style*="background"],
.tab-content-inner ul[style*="list-style-type: none"] li[style*="background"] {
    list-style-type: none !important;
    padding-left: 24px !important;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23f16424' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") no-repeat left center !important;
    background-size: 14px !important;
}

.hdpe-solution-wrap img {
    display: block !important;
    margin: 15px 0 !important;
    max-width: 100% !important;
    height: auto !important;
    border-radius: 12px !important;
}

.hdpe-solution-wrap video {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    border-radius: 12px !important;
}

.hdpe-solution-wrap table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 20px 0 !important;
    background: white !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08) !important;
}

.hdpe-solution-wrap table th {
    background-color: #2c5282 !important;
    color: white !important;
    padding: 15px 18px !important;
    text-align: left !important;
    border: none !important;
    font-weight: bold !important;
    font-size: 14px !important;
}

.hdpe-solution-wrap table td {
    padding: 15px 18px !important;
    border-bottom: 1px solid #e2e8f0 !important;
    color: #475569 !important;
    font-size: 14px !important;
}

.hdpe-solution-wrap table tr:nth-child(even) {
    background-color: #f8fafc !important;
}

.hdpe-solution-wrap table tr:nth-child(odd) {
    background-color: white !important;
}

.hdpe-solution-wrap table tr:last-child td {
    border-bottom: none !important;
}

.hdpe-solution-wrap :not(.pre_next) a {
    color: #f16424 !important;
    text-decoration: none !important;
    font-weight: bold !important;
    transition: color 0.3s ease;
}

.hdpe-solution-wrap :not(.pre_next) a:hover {
    color: #d9534f !important;
}

.newslist_content .news_content a[style*="background"]:hover,
.detail-tab-content .tab-content-inner a[style*="background"]:hover,
.news_content a[style*="background"]:hover,
.hdpe-solution-wrap a[style*="background"]:hover {
    color: #2c5282 !important;
}

.newslist_content .news_content a[style*="background: rgb(255, 255, 255)"]:hover,
.detail-tab-content .tab-content-inner a[style*="background: rgb(255, 255, 255)"]:hover,
.news_content a[style*="background: rgb(255, 255, 255)"]:hover,
.hdpe-solution-wrap a[style*="background: rgb(255, 255, 255)"]:hover,
.newslist_content .news_content a[style*="background: white"]:hover,
.detail-tab-content .tab-content-inner a[style*="background: white"]:hover,
.news_content a[style*="background: white"]:hover,
.hdpe-solution-wrap a[style*="background: white"]:hover {
    color: #f16424 !important;
}

.news_content [data-tab-role="panel"],
.tab-content-inner [data-tab-role="panel"] {
    display: none;
}

.hdpe-solution-wrap .newslist_content .page_num .pre_next a {
    color: #333 !important;
    text-decoration: none !important;
    width: 70% !important;
    display: inline-block !important;
    padding-left: 3% !important;
    line-height: 60px !important;
    height: 60px !important;
    overflow: hidden !important;
    font-size: 14px !important;
    vertical-align: top !important;
}
.hdpe-solution-wrap .newslist_content .page_num .pre_next a:hover {
    color: #333 !important;
    text-decoration: none !important;
}

@media (max-width: 768px) {
    .hdpe-solution-wrap {
        padding: 10px;
    }

    .hdpe-solution-wrap h1 {
        font-size: 28px !important;
    }

    .hdpe-solution-wrap h2 {
        font-size: 22px !important;
    }

    .hdpe-solution-wrap h3 {
        font-size: 18px !important;
    }

    .hdpe-solution-wrap table th,
    .hdpe-solution-wrap table td {
        padding: 10px !important;
        font-size: 13px !important;
    }
}