@charset "utf-8";
/* CSS Document */
@font-face {
	font-family: "PingFang SC Regular";
	src: url(font/System%20San%20Francisco%20Text%20Regular.ttf), url(font/System%20San%20Francisco%20Display%20Regular.ttf)
}
@font-face {
	font-family: "PingFang SC Bold";
	src: url(font/System%20San%20Francisco%20Text%20Bold.ttf), url(font/System%20San%20Francisco%20Display%20Bold.ttf)
}
* {
	border: none;
	color: #444;
	font-family: "PingFang SC Regular", Verdana, Arial, SansSerif;
	font-size: 18px;
	list-style: none;
	line-height: 1.5em;
	outline: none;
	padding: 0;
	margin: 0;
	text-decoration: none;
	box-sizing: border-box;
}
p {
	color: #888;
}
.clear {
	clear: both;
}
h1, h2, h3, h2 a {
	font-family: "pingFang SC Bold";
}
.col_odds_list li h3{
font-family: "PingFang SC Regular"
}
h1, h1 a, h2, h2 a {
	font-size: 24px;
	font-weight: 500;
	line-height: 32px;
	text-transform: capitalize;
}
h3, h3 a, h4, .col_about_top .text_box h5 {
	font-weight: 500;
}
html {
	background: #d0d0d0;
}
body {
	max-width: 750px;
	min-width: 320px;
	margin: 0 auto;
	border-top: 5px solid #12298c;
	background: #fff;
	position: relative;
}
.nav_show li, .pull_left, .col_list li, .col_top li, .col_bottom li, .col_about_middle li, .owl-item ,.col_odds_list li{
	float: left;
}
.pull_right {
	float: right;
}
img {
	width: auto;
	max-width: 100%;
	height: auto;
}

.logo img{
	width: 150px;
}

#header {
	padding: 0.6em 0;
}
.logo {
	margin-left: 1em;
}
.nav li a, #pull {
	display: block;
	margin-right: 1.25em;
	line-height: 2em;
}
#pull {
	display: block;
	background: url(../images/pull.png) no-repeat;
	background-size: 100% auto;
	width: 1.5em;
	height: 1.5em;
	text-indent: -9999px;
	float: right;
	margin-top: 0.5em;
}
.main-menu {
	display: none;
	position: absolute;
	z-index: 8;
	top: 0;
	left: 0;
	right: 0;
	background: rgba(43,68,159,0.85)
}
.main-menu p {
	padding: 0 32px;
	background: #12298c;
	line-height: 2.8em;
}
.main-menu p, .main-menu p span, .main-menu a {
	color: #fff;
}
.main-menu p span {
	text-align: center;
	margin-top: 0.75em;
	width: 1.5em;
	height: 1.5em;
}
.main-menu li {
	padding-left: 2em;
	border-bottom: 1px solid #02145f;
}
.main-menu li a {
	line-height: 3em;
}
.main-menu ul {
	border-top: 1px solid #02145f;
}
.col_top, .col_list, .col_bottom, .col_list_project, .col_about_middle, .col_about_bottom, .col_contact, .col_contact_top,  .wrapper .text, .tab-content, .col_list_pro_case, .col_case_top .text, #content {
	padding: 2.2em 1.2em;
}
.col_top li, .col_about_middle li {
	width: 48%;
	margin-right: 4%;
	margin-top: 1.5em;
}
.col_list li, .col_bottom li,.col_odds_list li {
	width: 32%;
	margin-right: 2%;
}
.col_top li:nth-child(2n), .col_list li:nth-child(3n), .col_bottom li:nth-child(3n), .col_about_middle li:nth-child(2n),.col_odds_list li:nth-child(3n) {
	margin-right: 0;
}
.col_top li:nth-child(2n+1), .col_list li:nth-child(3n+1),.col_odds_list li:nth-child(3n+1) {
	clear: both;
}
.col_top li, .col_about_middle li {
	background: #f5f5f5;
	border-radius: 0.65em;
	padding: 1.2em 4%;
	text-align: center;
}
.col_about_middle li {
	background: #fff;
}
.col_top li h3, .col_list p, .col_list li h4, .col_about_bottom li p {
	margin-top: 0.5em;
}
.col_list li, .col_bottom_li ul, .col_about_bottom h3 {
	margin-top: 1em;
}
.col_list_index li {
	text-align: center;
}
.col_list li img {
	display: block;
	margin: 0 auto;
}
.col_list_index li:nth-child(6) {
	text-transform: uppercase;
}
.col_bottom .more, .col_list_product .more, .col_list_project li .more {
	color: #f90;
}
.col_bottom .more, .col_list_product .more, .col_list_project li .more, .col_product_bottom h2 span,.col_case_bottom h2 span {
	background: url(../images/more.png) no-repeat right center;
	padding-right: 20px;
}
.col_bottom h2 a {
	border-left: 0.2em solid #12298c;
	line-height: 1em;
	padding-left: 0.5em;
}
.col_bottom_li {
	border-bottom: 1px dashed #ccc;
	padding: 1em 0 1.5em;
}
.col_list_product p {
	margin-top: 0;
}
.col_list_product, .col_about_bottom li, .col_about_bottom, .col_contact form{
	padding-top: 1.2em;
}
.col_list_project li {
	border-bottom: 1px dashed #ccc;
	padding-bottom: 1em;
	margin-bottom: 1em;
}
.col_list_project li:last-child {
	border: none;
	padding-bottom: 0;
	margin-bottom: 0;
}
.col_list_project li>a {
	width: 38%;
	margin-right: 2%;
	max-width: 240px;
}
.col_about_top .text_box {
	padding: 1em 1.5em;
}
.col_about_top .text_box h3 {
	font-size: 1.2em;
}
.col_about_top .text_box h5 {
	margin: 0.35em 0;
}
.col_about_middle li {
	width: 48%;
	margin-right: 4%;
	margin-top: 1.67em;
	min-height: 17.5em;
}
.col_about_middle h3 span {
	display: block;
	font-size: 2em;
	color: #2e99eb;
}
.col_contact_top li {
	padding-left: 75px;
	margin-bottom: 30px;
}
.col_contact_top li span {
	display: block;
}
.tel {
	background: url(../images/tel.png) no-repeat left top;
}
.mail {
	background: url(../images/emall.png) no-repeat left top;
}
.add {
	background: url(../images/add.png) no-repeat left top;
}
.col_product_bottom {
	padding: 0 1.2em;
}
.col_case_bottom{
	padding:2.2em 1.2em 0;
}
.col_list_pro_case h2 {
	margin-bottom: 0.5em;
}
.col_list_pro_case .item {
	padding-right: 1em;
}
.con_text_box img{
	width:35%;
	margin:1em 0 0 2%;
}
.showMoreNChildren {
	padding: 0 3px;
	overflow: hidden;
}
.showMorehandle {
	display: block;
	line-height: 2.7em;
	width: 220px;
	text-align: center;
	margin: 1.5em auto 0;
	border: 1px solid #5045f5;
	text-transform: capitalize;
}
.col_list_project .showMorehandle {
	margin-top: 1em;
}
.wrapper .text h1, .col_case_top h1, .content_text p, .content_text h3 {
	margin-bottom: 10px;
}
.tab-content .tab-pane {
	display: none;
}
.tab-content .active, .tab-pane li img, .slide_left_tittle a {
	display: block;
}
.tab-menu {
	margin: 0 1.5em;
	background: #f0f0f0;
}
.tab-menu li {
	display: inline-block;
	padding: 12px 15px;
	cursor: pointer;
}
.tab-menu li.active {
	color: #fff;
	background: #376bff;
}
.col_odds_list li{
	margin-bottom:1.3em;
	text-align:center;
}
.col_odds_list li img{
	display:block; 
	margin:0 auto 0.5em;
}
.bg {
	background: #f1f1f1;
}
#footer p, .banner p {
	color: #fff;
}
.table {
	text-align: center;
	border-collapse: collapse;
}
.table td, .table th {
	padding: 8px 2px;
	border: 1px solid #ddd;
}
.table th {
	background-color: #f5f5f5;
}
#footer {
	padding: 15px 30px;
	background: #111;
	text-align: center;
}
/*form*/
.form table {
	width: 100%;
}
.form td {
	padding: 8px 0;
}
.form .input-xlarge {
	height: 43px;
	padding: 0 5px;
	width: 100%;
	background: #fff;
	border: 1px solid #ddd;
	box-sizing: border-box;
}
.form textarea.input-xlarge {
	height: 120px;
}
.submit input {
	width: 150px;
	padding: 10px 0;
	background: #376bff;
	color: #fff;
	font-weight: bold;
}
label {
	display: none;
}
table {
	zoom: 1;
}
/*-------js----------*/
.owl-carousel .owl-wrapper-outer, .banner, .carousel-warp {
	overflow: hidden;
	position: relative;
	width: 100%;
}
.owl-carousel .owl-wrapper-outer.autoHeight {
	-webkit-transition: height 500ms ease-in-out;
	-moz-transition: height 500ms ease-in-out;
	-ms-transition: height 500ms ease-in-out;
	-o-transition: height 500ms ease-in-out;
	transition: height 500ms ease-in-out;
}
.banner .item {
	position: relative;
	text-align: center;
}
.item .text {
	position: absolute;
	top: 90px;
	left: 0;
	right: 0;
	width: 80%;
	margin: 0 auto;
}
.item .text p ,.col_list_pro_case h4{
	margin-top: .8em;
}
.item h1 a {
	color: #fff;
	font-size: 32px;
	line-height: 32px;
	font-weight: bold;
}
.item .more {
	color: #fff;
	margin-top: 1.4em;
	text-transform: capitalize;
	display: inline-block;
	background: rgba(255,255,255,0.2);
	border: 1px solid #fff;
	padding: 7px 30px;
}
.post-slider-btn {
	width: 100%;
	position: absolute;
	bottom: 10px;
	text-align: center;
}
.post-slider-btn button {
	background: none;
	color: #fff;
	font-weight: bold;
}
.col_about_top .post-slider-btn {
	top: 20%;
	bottom: auto;
}
.col_p .post-slider-btn {
	top: 45%;
}
.col_about_top button {
	width: 50px;
	margin: 0 0.5em;
}
.col_about_top .prev {
	float: left;
}
.col_about_top .next {
	float: right;
}
.banner img {
	width: auto;
	max-width: 100%;
	height: auto;
	display: block;
	margin: 0 auto;
}
.table_box {
	width: 100%;
	overflow-x: auto;
}
.subnav {
	text-align: center;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	background: rgba(0,0,0,0.2);
	height: 100%;
}
.subnav h2 {
	position: absolute;
	color: #fff;
	left: 0;
	right: 0;
	top: 80px;
	text-transform: uppercase;
	font-size: 30px;
}
@media all and (max-width:750px) {
.item h1 a {
	font-size: 5vw;
}
* {
	font-size: 2.8vw;
}
h1, h1 a, h2, h2 a {
	font-size: 3.5vw;
}
.logo {
	width: 11.5vw;
}
.showMorehandle {
	width: 29.5vw;
}
}
@media all and (max-width:600px) {
.col_contact_top li {
	background-size: 8vw auto;
	padding-left: 11vw;
}
}
@media all and (max-width:540px) {
.item .text {
	top: 60px;
	width: 95%;
}
.col_list li {
	width: 48%;
	margin-right: 4%;
}
.col_list li:nth-child(3n) {
	margin-right: 4%;
}
.col_list li:nth-child(2n) {
	margin-right: 0;
}
.col_list li:nth-child(3n+1) {
	clear: none;
}
.col_list li:nth-child(2n+1) {
	clear: both;
}
.col_about_top button {
	width: 30px;
}
.subnav h2 {
	top: 2em;
	font-size: 5vw;
}
}
@media all and (max-width:480px) {
.item .text {
	top: 20px;
}
* {
	font-size: 15px;
	line-height: 1.8em;
}
.tab-menu li{
	padding:12px 7px;
}
}
.nav_show a.active {
  position: relative;
  color: #007bff; /* 当前页文字颜色 */
}

.nav_show a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background-color: #007bff;
}
.section-title {
    text-align: center;
    margin: 20px 0; /* 顺便增加点间距 */
}

.section-title a {
    text-decoration: none;
    color: #333;
    transition: color 0.3s;
}

.section-title a:hover {
    color: #ffaa00; /* 悬停时变色 */
}

/* 在CSS文件中添加以下样式 */
.col_bottom_li p {
    min-height: 60px; /* 确保有足够高度 */
    line-height: 1.6em;
    margin: 10px 0;
    display: -webkit-box;
    -webkit-line-clamp: 5; /* 最多显示5行 */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 修复商务通导致的布局问题 */
body, html {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    position: relative !important;
    left: 0 !important;
    right: 0 !important;
    text-align: left !important;
}

/* 确保您的网站容器居中 */
body {
    max-width: 750px !important;
    min-width: 320px !important;
    margin: 0 auto !important;
    border-top: 5px solid #12298c !important;
    background: #fff !important;
    position: relative !important;
    float: none !important;
}

/* 重置商务通可能添加的浮动 */
body > *:not(script) {
    float: none !important;
}

/* 确保商务通浮动元素不影响布局 */
#live900, [id*="live"], [class*="live"] {
    position: fixed !important;
    z-index: 9999 !important;
    float: none !important;
}


/* ===== subnav 内部标题模块样式 ===== */
/* 仅针对当前模块内部的容器进行增强 */
.subnav {
    display: flex;
    flex-direction: column; /* 纵向排列标题和面包屑 */
    justify-content: center; /* 垂直居中 */
    align-items: center;    /* 水平居中 */
    min-height: 150px;      /* 给一个基础高度，确保垂直居中有空间，可按需调整 */
    padding: 20px;          /* 增加内边距防止移动端贴边 */
    box-sizing: border-box;
}

/* 标题样式 */
.subnav .col-aetl {
    margin: 0 0 12px 0;    /* 仅保留底部间距 */
    padding: 0;
    font-size: 32px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
    line-height: 1.2;
}

/* 面包屑样式 */
.subnav .banner-breadcrumb {
    margin: 0;
    padding: 0;
    font-size: 14px;
    color: #ffffff;
    text-align: center;
    display: flex;         /* 让面包屑内部的链接也保持居中排列 */
    gap: 8px;              /* 链接间的间距 */
}

.subnav .banner-breadcrumb a {
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.subnav .banner-breadcrumb a:hover {
    color: #007bff;
}

/* --- 响应式适配 --- */

/* 平板端 (max-width: 768px) */
@media screen and (max-width: 768px) {
    .subnav {
        min-height: 120px;
    }
    .subnav .col-aetl {
        font-size: 24px;
    }
}

/* 移动端 (max-width: 480px) */
@media screen and (max-width: 480px) {
    .subnav {
        min-height: 100px;
        padding: 15px;
    }
    .subnav .col-aetl {
        font-size: 20px;
    }
    .subnav .banner-breadcrumb {
        font-size: 12px;
        flex-wrap: wrap;    /* 手机端路径过长时自动换行 */
        justify-content: center;
    }
}

/* pdf模块容器基础样式 */
.col-md-pdf {
    padding: 25px;
    margin: 20px 0;
    background: #f8f9fa; /* 浅灰色背景，增加区块感 */
    border-radius: 8px;
    border: 1px dashed #dee2e6; /* 虚线边框，暗示“附件/下载”属性 */
    text-align: center;
    box-sizing: border-box;
}

/* 按钮样式优化 */
.col-md-pdf .ignite-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background-color: #d9534f; /* 经典的 PDF 红色系 */
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(217, 83, 79, 0.2);
    line-height: 1.4;
}

/* 按钮内图标间距 */
.col-md-pdf .ignite-btn i {
    margin-right: 10px;
    font-size: 18px;
}

/* 悬停效果 */
.col-md-pdf .ignite-btn:hover {
    background-color: #c9302c;
    box-shadow: 0 4px 8px rgba(217, 83, 79, 0.3);
    transform: translateY(-1px);
}

/* 下方提示文字样式 */
.col-md-pdf .pdf-note {
    margin-top: 12px;
    margin-bottom: 0;
    color: #6c757d;
    line-height: 1.5;
}

.col-md-pdf .pdf-note small {
    display: block;
    font-size: 13px;
}

/* --- 响应式适配 --- */

/* 平板端 (max-width: 768px) */
@media screen and (max-width: 768px) {
    .col-md-pdf {
        padding: 20px;
    }
    .col-md-pdf .ignite-btn {
        width: 100%; /* 移动端按钮占满一行，方便点击 */
        max-width: 400px;
        font-size: 15px;
    }
}

/* 小型手机 (max-width: 480px) */
@media screen and (max-width: 480px) {
    .col-md-pdf {
        padding: 15px;
        border-style: solid; /* 窄屏改实线增加存在感 */
    }
    .col-md-pdf .ignite-btn {
        font-size: 14px;
        padding: 10px 15px;
    }
    .col-md-pdf .pdf-note small {
        font-size: 12px;
    }
}

/* 文章列表限定在容器范围内，防止污染全局 */
.related_title {
    font-size: 24px;
    font-weight: 800;
    color: #1a1a1a;
    margin: 45px 0 25px 0;
    display: flex;
    align-items: center;
    gap: 15px; /* 文字和线条的间距 */
    text-transform: uppercase; /* 大写化更显硬朗专业 */
    letter-spacing: 0.5px;
}

/* 标题后的长横线，增加空间延伸感 */
.related_title::after {
    content: "";
    flex: 1; /* 自动撑满剩余空间 */
    height: 1px;
    background: linear-gradient(to right, #007bff, rgba(0, 123, 255, 0)); /* 渐变消失，高级感的核心 */
}

@media screen and (max-width: 768px) {
    .related_title {
        font-size: 20px;
        margin: 35px 15px 20px;
    }
}
.col_bottle_related {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* PC端默认双栏 */
    gap: 15px; /* 卡片间距 */
    padding: 20px 0;
    font-family: sans-serif;
}

.col_bottle_related .col-bottle_item {
    background: #f8f9fa; /* 浅灰色背景 */
    border-left: 4px solid #007bff; /* 品牌色装饰条 */
    border-radius: 4px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.col_bottle_related .col-bottle_item:hover {
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.col_bottle_related .col-bottle_item .btn-link {
    display: block;
    width: 100%;
    padding: 12px 15px;
    color: #333;
    font-size: 15px;
    line-height: 1.4;
    text-decoration: none;
    white-space: normal; /* 允许换行 */
    text-align: left;
    word-break: break-word; /* 兼容长单词 */
}

.col_bottle_related .col-bottle_item:hover .btn-link {
    color: #007bff;
}

/* --- 响应式适配 --- */

/* 宽屏显示器 (1200px 以上) */
@media screen and (min-width: 1200px) {
    .col_bottle_related {
        grid-template-columns: repeat(2, 1fr); /* 也可以设为3栏，取决于你侧边栏宽度 */
    }
}

/* 平板电脑 (768px - 1024px) */
@media screen and (max-width: 1024px) {
    .col_bottle_related {
        gap: 12px;
    }
    .col_bottle_related .col-bottle_item .btn-link {
        font-size: 14px;
    }
}

/* 手机端 (768px 以下) */
@media screen and (max-width: 768px) {
    .col_bottle_related {
        grid-template-columns: 1fr; /* 手机端单栏排列 */
        padding: 10px;
    }
    .col_bottle_related .col-bottle_item {
        border-left-width: 3px;
    }
    .col_bottle_related .col-bottle_item .btn-link {
        padding: 10px 12px;
    }
}

/* ===============================
   Article Tags Component
   =============================== */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
                 Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Tags label */
.article-tags strong {
    font-size: 14px;
    color: #555;
    margin-right: 6px;
    white-space: nowrap;
}

/* Tag item */
.article-tags .tag {
    display: inline-block;
    padding: 6px 12px;
    font-size: 13px;
    line-height: 1.4;
    color: #333;
    text-decoration: none;
    background-color: #f3f4f6;
    border: 1px solid #e5e7eb;
    border-radius: 999px;
    transition:
        background-color 0.2s ease,
        color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.15s ease;
}

/* Hover & focus */
.article-tags .tag:hover,
.article-tags .tag:focus {
    background-color: #2563eb;
    color: #ffffff;
    border-color: #2563eb;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
    transform: translateY(-1px);
}

/* Active */
.article-tags .tag:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
}

/* ===============================
   Medium screens (tablets)
   =============================== */
@media (max-width: 1024px) {
    .article-tags {
        gap: 8px;
    }

    .article-tags .tag {
        font-size: 12.5px;
        padding: 5px 11px;
    }
}

/* ===============================
   Small screens (mobile)
   =============================== */
@media (max-width: 768px) {
    .article-tags {
        margin: 16px 0;
    }

    .article-tags strong {
        width: 100%;
        margin-bottom: 6px;
    }

    .article-tags .tag {
        font-size: 12px;
        padding: 5px 10px;
    }
}

/* ===============================
   Extra small screens
   =============================== */
@media (max-width: 480px) {
    .article-tags {
        gap: 6px;
    }

    .article-tags .tag {
        padding: 4px 9px;
    }
}

#footer p,#footer p span,#footer p a{
	color: #fff;
}
.subnav p strong{
	color: rgb(238, 234, 7);
	font-weight: 600;
}
.subnav h1{
	color: #fff;
}

        /* FAQ容器 */
        .col-faqs {
            max-width: 900px;
            margin: 30px auto;
            padding: 25px;
            background-color: #fff;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        /* 标题 */
        .col-faqs .module_faqs {
            font-size: 28px;
            color: #2c3e50;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid #f0f3f7;
        }
        
        /* FAQ项目 */
        .col-faqs .faq-item {
            margin-bottom: 18px;
            padding: 18px;
            background-color: #f9fafc;
            border-radius: 8px;
            border-left: 4px solid #3498db;
            transition: background-color 0.2s;
        }
        
        .col-faqs .faq-item:hover {
            background-color: #f0f7ff;
        }
        
        /* 问题标题 */
        .col-faqs .faq-item h3 {
            font-size: 18px;
            color: #2c3e50;
            margin-bottom: 10px;
            font-weight: 600;
        }
        
        /* 答案内容 */
        .col-faqs .faq-item p {
            font-size: 16px;
            color: #555;
            line-height: 1.5;
        }
        
        /* 移动端适配 */
        @media (max-width: 768px) {
            .col-faqs {
                padding: 20px;
                margin: 15px;
                border-radius: 8px;
            }
            
            .col-faqs .module_faqs {
                font-size: 24px;
            }
            
            .col-faqs .faq-item {
                padding: 15px;
                margin-bottom: 15px;
            }
            
            .col-faqs .faq-item h3 {
                font-size: 17px;
            }
        }
        
        @media (max-width: 480px) {
            .col-faqs {
                padding: 15px;
                margin: 10px;
            }
            
            .col-faqs .module_faqs {
                font-size: 22px;
            }
            
            .col-faqs .faq-item {
                padding: 12px;
            }
            
            .col-faqs .faq-item h3 {
                font-size: 16px;
            }
            
            .col-faqs .faq-item p {
                font-size: 15px;
            }
        }

		        /* 简洁下划线悬停效果 */
        .news_list_ids a,.col_bottom_li h3 a {
            color: #2c3e50;
            text-decoration: none;
            font-size: 18px;
            font-weight: 600;
            padding-bottom: 3px;
            position: relative;
            transition: color 0.3s ease;
        }
        
        .news_list_ids a:hover {
            color: #3498db;
        }
        
        .news_list_ids a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #3498db;
            transition: width 0.3s ease;
        }
        
        .news_list_ids a:hover::after {
            width: 100%;
        }
        
        /* 移动端适配 */
        @media (max-width: 768px) {
            .news_list_ids a,.col_bottom_li h3 a  {
                font-size: 16px;
            }
        }

		        /* 模块基础样式 - 严格限定在.col-md-label内 */
        .col-md-label {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            color: #333;
            line-height: 1.6;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        /* 图片样式 */
        .col-md-label .mb-blog-polymeric {
            margin-bottom: 25px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .col-md-label .mb-blog-polymeric:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
        }
        
        .col-md-label .mb-blog-polymeric img {
            display: block;
            width: 100%;
            height: auto;
            max-height: 400px;
            object-fit: cover;
        }
        
        /* 标题样式 */
        .col-md-label h2{
            font-size: 28px;
            font-weight: 700;
            color: #1a365d;
            margin: 0 0 20px 0;
            line-height: 1.3;
            position: relative;
            padding-bottom: 15px;
        }
        
        .col-md-label h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(to right, #4299e1, #38b2ac);
            border-radius: 2px;
        }
        
        .col-md-label h2 a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        
        .col-md-label h2 a:hover {
            color: #4299e1;
        }
        
        /* 内容段落样式 */
        .col-md-label p {
            font-size: 17px;
            color: #4a5568;
            margin-bottom: 25px;
            text-align: justify;
        }
        
        /* PDF链接样式 */
        .col-md-label a[target="_blank"] {
            display: inline-block;
            background-color: #2d3748;
            color: white;
            text-decoration: none;
            padding: 10px 18px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 15px;
            margin: 15px 0 30px;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }
        
        .col-md-label a[target="_blank"]:hover {
            background-color: #4299e1;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(66, 153, 225, 0.3);
        }
        
        /* FAQ部分样式 - 也限定在.col-md-label内 */
        .col-md-label .faq-item {
            background-color: #f7fafc;
            border-left: 4px solid #4299e1;
            border-radius: 6px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.04);
        }
        
        .col-md-label .faq-item h3 {
            margin: 0 0 12px 0;
            font-size: 18px;
            font-weight: 600;
            color: #2d3748;
        }
        
        .col-md-label .faq-item h3 a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        
        .col-md-label .faq-item h3 a:hover {
            color: #4299e1;
        }
        
        .col-md-label .faq-item p {
            margin: 0;
            color: #4a5568;
            font-size: 16px;
        }
        
        /* 响应式设计 - 所有样式都限定在.col-md-label内 */
        
        /* 平板设备 (768px - 1024px) */
        @media screen and (min-width: 768px) and (max-width: 1024px) {
            .col-md-label {
                padding: 18px;
            }
            
            .col-md-label h2 {
                font-size: 26px;
            }
            
            .col-md-label .mb-blog-polymeric img {
                max-height: 350px;
            }
        }
        
        /* 大屏手机 (576px - 767px) */
        @media screen and (min-width: 576px) and (max-width: 767px) {
            .col-md-label {
                padding: 15px;
            }
            
            .col-md-label h2 {
                font-size: 24px;
            }
            
            .col-md-label p {
                font-size: 16px;
            }
            
            .col-md-label .mb-blog-polymeric img {
                max-height: 300px;
            }
            
            .col-md-label .faq-item {
                padding: 16px;
            }
        }
        
        /* 小屏手机 (小于576px) */
        @media screen and (max-width: 575px) {
            .col-md-label {
                padding: 12px;
            }
            
            .col-md-label h2 {
                font-size: 22px;
                margin-bottom: 15px;
                padding-bottom: 12px;
            }
            
            .col-md-label p {
                font-size: 15px;
                margin-bottom: 20px;
            }
            
            .col-md-label .mb-blog-polymeric {
                margin-bottom: 20px;
            }
            
            .col-md-label .mb-blog-polymeric img {
                max-height: 250px;
            }
            
            .col-md-label a[target="_blank"] {
                padding: 8px 15px;
                font-size: 14px;
                margin: 10px 0 25px;
            }
            
            .col-md-label .faq-item {
                padding: 14px;
                margin-bottom: 15px;
            }
            
            .col-md-label .faq-item h3 {
                font-size: 17px;
            }
            
            .col-md-label .faq-item p {
                font-size: 15px;
            }
        }
        
        /* 超小屏设备 (小于400px) */
        @media screen and (max-width: 400px) {
            .col-md-label h2 {
                font-size: 20px;
            }
            
            .col-md-label .mb-blog-polymeric img {
                max-height: 200px;
            }
            
            .col-md-label p {
                font-size: 14px;
            }
            
            .col-md-label .faq-item h3 {
                font-size: 16px;
            }
        }
        
        /* 打印样式 */
        @media print {
            .col-md-label .mb-blog-polymeric {
                box-shadow: none;
                border: 1px solid #ddd;
            }
            
            .col-md-label a[target="_blank"] {
                background-color: transparent;
                color: #333;
                border: 1px solid #333;
            }
        }