@charset "utf-8";

/* ========== 内页整体 ========== */
.nymain {
    margin-top: 20px;                /* 与主页统一间距，覆盖原有50px */
    overflow: hidden;
}

/* 分页美化 */
.pagination {
    text-align: center;
    font-size: 0;
    padding-top: 50px;
}
.pagination a {
    display: inline-block;
    border: 1px solid #dcdcdc;
    padding: 0 12px;
    height: 35px;
    font-size: 14px;
    line-height: 35px;
    text-align: center;
    color: #666;
    margin: 0 7px;
    border-radius: 4px;
    transition: all 0.3s;
}
.pagination a.active {
    background: #c7131a;
    color: #fff;
    border-color: #c7131a;
}
.pagination a:hover {
    background: #c7131a;
    color: #fff;
    border-color: #c7131a;
}
.pagination span {
    display: inline-block;
    font-size: 14px;
}

/* ========== 左侧菜单 ========== */
.nymain .leftNav {
    float: left;
    width: 242px;
    background: #fff;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0,0,0,0.04);
}
.nymain .leftNav p {
    position: relative;
    text-align: center;
    font-size: 24px;
    color: #fff;
    line-height: 80px;
    background: linear-gradient(135deg, #c7131a 0%, #aa1016 100%);
    font-weight: 700;
    letter-spacing: 2px;
}
.nymain .leftNav p span {
    position: absolute;
    top: 30px;
    right: 10px;
    width: 25px;
    height: 25px;
    background: url(../images/sub_left_down2.png) no-repeat center center;
    background-size: 14px 14px;
    display: none;
}
.nymain .leftNav p span.on {
    background: url(../images/sub_left_up2.png) no-repeat center center;
    background-size: 14px 14px;
}

.nymain .leftNav ul {
    background: #fff;
    padding: 5px 0;
}
.nymain .leftNav ul li {
    position: relative;
    margin-top: 2px;
}
.nymain .leftNav ul li a {
    display: block;
    font-size: 17px;
    color: #333;
    line-height: 56px;
    padding-left: 25px;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}
.nymain .leftNav>ul>li>a {
    background: #f8f9fc;
}
.nymain .leftNav>ul>li>span {
    position: absolute;
    width: 15px;
    height: 12px;
    right: 25px;
    top: 22px;
    background: url(../images/sub_left_down.png) no-repeat center center;
    background-size: 15px 12px;
    cursor: pointer;
}
.nymain .leftNav>ul>li.active>a {
    background: #c7131a;
    color: #fff;
    border-left-color: #ffa10e;
}
.nymain .leftNav>ul>li.active>ul {
    display: block;
}
.nymain .leftNav>ul>li.active>span {
    background: url(../images/sub_left_down-hover.png) no-repeat center center;
    background-size: 15px 12px;
}
.nymain .leftNav ul li:hover>a {
    background: #c7131a;
    color: #fff;
    border-left-color: #ffa10e;
}
.nymain .leftNav ul li:hover span {
    background: url(../images/sub_left_down-hover.png) no-repeat center center;
    background-size: 15px 12px;
}
.nymain .leftNav>ul>li>ul {
    display: none;
    background: #fcfcfd;
    padding: 4px 0;
}
.nymain .leftNav>ul>li>ul>li>a {
    font-size: 14px;
    padding-left: 45px;
    line-height: 46px;
}

/* ========== 右侧内容区 ========== */
.ny-right {
    overflow: hidden;
    padding-bottom: 50px;
    padding-left: 40px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.04);
    padding: 25px 30px 40px 30px;
    margin-left: 270px;             /* 左菜单宽度 + 间距 */
}

/* 当前位置 */
.position {
    text-align: right;
    font-size: 0;
    padding: 12px 0;
    border-bottom: 1px dashed #e0e0e0;
    margin-bottom: 25px;
}
.position span {
    color: #888;
    font-size: 14px;
    vertical-align: middle;
}
.position img {
    height: 15px;
    vertical-align: middle;
    margin-right: 5px;
}
.position a {
    font-size: 14px;
    color: #888;
    margin: 0 4px;
    vertical-align: middle;
    transition: color 0.2s;
}
.position a:hover {
    color: #c7131a;
}

/* 标题栏 */
.ny-title h3 {
    float: left;
    font-size: 22px;
    font-weight: 700;
    color: #c7131a;
    padding-bottom: 10px;
    border-bottom: 3px solid #c7131a;
    letter-spacing: 1px;
}

/* 正文列表 */
.text-list ul {
    margin-top: 25px;
}
.text-list ul li {
    padding-left: 20px;
    padding-right: 100px;
    background: url(../images/dot2.png) no-repeat left center;
    position: relative;
    font-size: 17px;
    line-height: 48px;
    border-bottom: 1px solid #f2f2f2;
    transition: all 0.2s;
}
.text-list ul li:hover {
    background-color: #fef7f7;
}
.text-list ul li a {
    display: block;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: all 0.2s;
}
.text-list ul li:hover a {
    color: #c7131a;
    transform: translateX(5px);
}
.text-list ul li span {
    position: absolute;
    right: 0;
    top: 0;
    color: #aaa;
    font-size: 14px;
}

/* ========== 文章内容页 ========== */
.art-main .art-tit {
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 25px;
}
.art-main .art-tit h3 {
    text-align: center;
    font-weight: 700;
    color: #c7131a;
    font-size: 22px;
    margin-bottom: 20px;
    padding-top: 10px;
    line-height: 1.5;
}
.art-main .art-body p {
    color: #333 !important;
    text-indent: 2em !important;
    font-size: 16px !important;
    line-height: 32px !important;
    margin-bottom: 20px;
}
.art-main .art-body img {
    max-width: 100%;
    width: 80% !important;
    object-fit: cover;
    height: auto;
    border-radius: 8px;
    margin: 15px auto;
    display: block;
}
.art-main .cont-tit p {
    font-size: 0;
    text-align: center;
    padding-bottom: 20px;
}
.art-main .cont-tit p img {
    display: inline-block;
    vertical-align: middle;
    height: 16px;
    margin-right: 5px;
}
.art-main .cont-tit p .liulan {
    margin-left: 40px;
}
.art-main .cont-tit p span {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    color: #888;
    margin: 0 10px;
}

/* ========== 其他内页组件（保留原样式并微调） ========== */
.zzjg>ul { overflow: hidden; padding-bottom: 65px; }
.zzjg>ul li { float: left; width: 21%; margin: 2%; font-size: 16px; }
.zzjg>ul li a { display: block; font-size: 16px; color: #555; transition: 0.2s; }
.zzjg>ul li a span { display: block; padding-left: 15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zzjg>ul li:hover a { color: #c7131a; }

.img-lists ul { overflow: hidden; margin-top: 10px; }
.img-lists ul li { float: left; width: 30%; margin: 20px 1.5% 0 1.5%; border: 1px solid #eee; transition: all 0.3s; border-radius: 8px; overflow: hidden; background: #fff; }
.img-lists ul li:hover { box-shadow: 0 10px 24px rgba(0,0,0,0.1); transform: translateY(-4px); }
.img-lists ul li a { display: block; }
.img-lists ul li a>img { display: block; width: 100%; height: 196px; object-fit: cover; }
.img-lists ul li a>div.info { padding: 12px; font-size: 0; }
.img-lists ul li a>div.info p { color: #333; font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 5px; }
.img-lists ul li a>div.info img { height: 14px; vertical-align: middle; }
.img-lists ul li a>div.info span { font-size: 14px; margin-left: 5px; color: #999; vertical-align: middle; }

.xyld>ul li { font-size: 15px; line-height: 60px; color: #333; padding: 0 15px; cursor: pointer; border-radius: 6px; }
.xyld>ul li.odd { background: #fafafa; }
.xyld>ul li p span { color: #c7131a; margin-right: 10px; font-weight: bold; }

.xyld-main { margin-top: 40px; }
.xyld-main>div { display: none; }
.xyld-main>div:first-child { display: block; }
.xyld-main div h3 { font-size: 18px; font-weight: 600; color: #c7131a; border-bottom: 2px solid #c7131a; padding-bottom: 10px; margin-bottom: 20px; }
.ld-pic { float: left; width: 150px; margin-right: 25px; }
.ld-pic img { display: block; width: 100%; border-radius: 8px; }
.ld-info { overflow: hidden; }
.ld-info h4 { font-weight: 600; font-size: 16px; line-height: 40px; color: #000; }
.ld-info p { font-size: 15px; line-height: 32px; color: #666; text-align: justify; }

.timg-list ul li { border-bottom: 1px solid #eee; transition: all .3s; border-radius: 8px; overflow: hidden; }
.timg-list ul li a { display: block; padding: 20px; }
.timg-list ul li:hover a { background: #fef7f7; }
.timg-list ul li a h3 { margin-top: 15px; font-size: 20px; color: #222; font-weight: 600; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.timg-list ul li a .pic { float: left; width: 260px; height: 180px; margin-right: 25px; border-radius: 8px; overflow: hidden; }
.timg-list ul li a .pic img { width: 100%; height: 100%; object-fit: cover; }
.timg-list ul li a:hover h3 { color: #c7131a; }
.timg-list ul li a:hover .timg-linfo p { color: #555; }
.timg-linfo { overflow: hidden; }
.timg-linfo p { margin-top: 15px; font-size: 15px; line-height: 26px; color: #555; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
.timg-linfo span { display: block; color: #aaa; font-size: 13px; margin-top: 8px; }

.mechanism p { margin: 30px 0 20px; border-left: 4px solid #c7131a; font-size: 26px; font-weight: bold; color: #222; padding-left: 12px; }
.mechanism ul { overflow: hidden; }
.mechanism ul>li { float: left; width: 30%; margin-bottom: 15px; text-align: center; background-color: #f8f9fc; line-height: 26px; padding: 20px 0; border-radius: 8px; transition: 0.2s; }
.mechanism ul>li:nth-child(3n-1) { margin-left: 5%; margin-right: 5%; }
.mechanism ul>li a { display: block; border-left: 3px solid #c7131a; font-size: 16px; color: #333; }
.mechanism ul>li:hover { background: #c7131a; }
.mechanism ul>li:hover a { color: #fff; border-color: #ffa10e; }

.ldtz ul { margin-top: 30px; }
.ldtz ul li { float: left; width: 48%; margin-bottom: 50px; }
.ldtz ul li:nth-child(2n+1) { margin-right: 4%; }
.ldtz ul li a { display: block; overflow: hidden; border: 1px solid #eee; border-radius: 12px; transition: all 0.3s; background: #fff; }
.ldtz ul li a:hover { box-shadow: 0 10px 24px rgba(0,0,0,0.1); transform: translateY(-3px); }
.ldtz-pic { float: left; width: 165px; margin-right: 25px; }
.ldtz-pic .pic { padding-top: 143%; border-radius: 10px 0 0 10px; overflow: hidden; }
.ldtz-info { overflow: hidden; padding: 30px 20px 20px 0; }
.ldtz-info h3 { font-size: 20px; font-weight: 700; color: #222; margin-bottom: 12px; position: relative; padding-top: 15px; }
.ldtz-info h3::before { content: ""; position: absolute; left: 0; top: 0; width: 40px; height: 4px; background: #c7131a; border-radius: 2px; }
.ldtz-info p { font-size: 15px; line-height: 28px; color: #666; }

/* ========== 响应式保持不变，仅微调颜色 ========== */
@media screen and (max-width:1024px) {
    .nymain .leftNav p span { display: block; }
    .nymain .leftNav { float: none; width: auto; border-radius: 8px; }
    .nymain .leftNav ul { display: none; }
    .nymain .leftNav p { line-height: 55px; margin-left: -15px; margin-right: -15px; border-radius: 0; }
    .nymain .leftNav p span { top: 17px; }
    .nymain { margin-top: 0; }
    .ny-right { margin-left: 0; padding: 15px; }
}
@media screen and (max-width:1000px) {
    .ldtz-pic { float: none; margin: 0 auto; }
    .ldtz-info { padding: 20px; text-align: center; }
    .ldtz-info h3::before { left: 50%; transform: translateX(-50%); }
}
@media screen and (max-width: 768px) {
    .mechanism ul>li { width: 48%; }
    .mechanism ul>li:nth-child(3n-1) { margin-left: 0; margin-right: 0; }
    .mechanism ul>li:nth-child(2n) { margin-left: 4%; }
}
@media screen and (max-width:650px) {
    .img-lists ul li { width: 48%; }
    .img-lists ul li:nth-child(2n) { margin-left: 3%; }
    .zzjg>ul li { width: 46%; }
    .text-list ul li { font-size: 15px; }
    .ny-right { padding: 15px 10px; }
}
@media screen and (max-width:480px) {
    .nymain .leftNav p { font-size: 20px; }
    .img-lists ul li { width: 100%; margin: 10px 0 !important; }
    .mechanism ul>li { width: 100%; margin: 10px 0 !important; }
    .position { text-align: left; padding: 8px 0; }
    .position a, .position span { font-size: 12px; }
    .ldtz ul li { width: 100%; margin-right: 0; }
    .ldtz-pic { float: left; width: 120px; }
    .ldtz-info { text-align: left; }
    .ldtz-info h3::before { left: 0; transform: none; }
}