* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff8f0;
}

a {
    text-decoration: none;
    color: #333;
}

ul {
    list-style: none;
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
}

@media (max-width: 1200px) {
    .w1200 {
        width: 100%;
        padding: 0 15px;
    }
}

.header_box {
    background: linear-gradient(135deg, #d97706 0%, #ea580c 50%, #c2410c 100%);
    box-shadow: 0 4px 20px rgba(217, 119, 6, 0.4);
    position: relative;
    z-index: 100;
}

.header_box .w1200 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo img {
    height: 70px;
    max-width: 100%;
}

.logo span {
    float: left;
    color: white;
    font-size: 20px;
    font-weight: bold;
    margin-left: 15px;
}

.nav {
    display: flex;
    align-items: center;
}

.nav > ul {
    display: flex;
    gap: 2px;
}

.nav > ul > li {
    position: relative;
}

.nav > ul > li > a {
    display: block;
    padding: 12px 24px;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 6px;
}

.nav > ul > li > a:hover {
    background: rgba(255, 255, 255, 0.15);
}

.nav_sub {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-5px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.nav > ul > li:hover .nav_sub {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav_sub li a {
    display: block;
    padding: 12px 20px;
    color: #333;
    font-size: 14px;
    border-bottom: 1px solid #fef3c7;
    transition: all 0.2s;
}

.nav_sub li:last-child a {
    border-bottom: none;
}

.nav_sub li a:hover {
    background: #fffbeb;
    color: #d97706;
    padding-left: 25px;
}

.nav_mobile_btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
}

.mobile_nav {
    display: none;
    background: #d97706;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 100;
}

.mobile_nav ul {
    padding: 10px 0;
}

.mobile_nav ul li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile_nav ul li:last-child {
    border-bottom: none;
}

.mobile_nav ul li a {
    display: block;
    padding: 15px 20px;
    color: #fff;
    font-size: 16px;
}

.mobile_nav ul li .nav_sub {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: #ea580c;
    box-shadow: none;
    border-radius: 0;
    min-width: 100%;
    display: none;
}

.mobile_nav ul li .nav_sub li a {
    padding-left: 40px;
    font-size: 14px;
}

.banner {
    position: relative;
    overflow: hidden;
    height: 480px;
}

@media (max-width: 768px) {
    .banner {
        height: 280px;
    }
}

.banner_slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner_slider ul {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner_slider ul li {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.banner_slider ul li.active {
    opacity: 1;
}

.banner_slider ul li img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner_overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(217, 119, 6, 0.65), rgba(234, 88, 12, 0.2));
}

.banner_content {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    color: #fff;
    z-index: 10;
}

.banner_content h2 {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.3);
}

.banner_content p {
    font-size: 17px;
    margin-bottom: 22px;
    opacity: 0.95;
    max-width: 500px;
}

.banner_btn {
    display: inline-block;
    padding: 12px 35px;
    background: #fff;
    color: #d97706;
    font-weight: 700;
    border-radius: 30px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.banner_btn:hover {
    background: transparent;
    color: #fff;
    transform: scale(1.05);
}

.banner_dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.banner_dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.banner_dots span.active {
    background: #fff;
    width: 30px;
    border-radius: 6px;
}

.main_content {
    padding: 45px 0;
}

.section_title {
    text-align: center;
    margin-bottom: 40px;
}

.section_title h2 {
    font-size: 32px;
    color: #c2410c;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section_title h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #d97706, #ea580c);
    border-radius: 2px;
}

.section_title p {
    color: #666;
    font-size: 14px;
}

.news_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

@media (max-width: 992px) {
    .news_grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .news_grid {
        grid-template-columns: 1fr;
    }
}

.news_item {
    display: block;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 15px rgba(217, 119, 6, 0.1);
    transition: all 0.3s ease;
    border-top: 4px solid #d97706;
}

.news_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(217, 119, 6, 0.2);
}

.news_img {
    position: relative;
    overflow: hidden;
    height: 190px;
}

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

.news_item:hover .news_img img {
    transform: scale(1.1);
}

.main_content .news_date {
    display: none;
}

.main_content .news_content h3 {
    text-align: center;
}

.news_content {
    padding: 20px;
}

.news_content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 50px;
    color: #333;
}

.news_content p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.news_more a {
    display: inline-block;
    padding: 12px 40px;
    border: 2px solid #d97706;
    color: #d97706;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.news_more a:hover {
    background: #d97706;
    color: #fff;
}

.features {
    background: linear-gradient(135deg, #fffbeb 0%, #fff8f0 100%);
    padding: 55px 0;
}

.features_grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 28px;
}

@media (max-width: 992px) {
    .features_grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .features_grid {
        grid-template-columns: 1fr;
    }
}

.feature_item {
    display: block;
    text-align: center;
    padding: 30px;
    background: #fff;
    text-decoration: none;
    color: inherit;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid #fef3c7;
}

.feature_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(217, 119, 6, 0.15);
    border-color: #d97706;
}

.feature_icon {
    width: 65px;
    height: 65px;
    margin: 0 auto 18px;
    background: linear-gradient(135deg, #d97706, #ea580c);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: #fff;
}

.feature_item h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
}

.feature_item:hover h3 {
    color: #d97706;
}

.feature_item p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.footer {
    background: #c2410c;
    color: #fff;
    padding: 50px 0 18px;
}

.footer_top {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

@media (max-width: 768px) {
    .footer_top {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.footer_logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

@media (max-width: 768px) {
    .footer_logo {
        align-items: center;
    }
}

.footer_logo img {
    height: 60px;
    margin-bottom: 15px;
}

.footer_logo p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.8;
}

.footer_logo a {
    color: #fff;
}

.footer_links h3 {
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(251, 191, 36, 0.4);
}

.footer_links ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.footer_links ul li {
    margin-bottom: 0;
}

.footer_links ul li a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    transition: color 0.2s;
}

.footer_links ul li a:hover {
    color: #fbbf24;
}

.footer_contact h3 {
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(251, 191, 36, 0.4);
}

.footer_contact p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 1.8;
}

.footer_contact a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.footer_contact a:hover {
    color: #fbbf24;
}

.footer_bottom {
    text-align: center;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer_bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
}

.footer_bottom a {
    color: rgba(255, 255, 255, 0.6);
}

.footer_bottom a:hover {
    color: #fbbf24;
}

.gotop {
    position: fixed;
    bottom: 45px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #d97706, #ea580c);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.5);
}

.gotop.show {
    opacity: 1;
    visibility: visible;
}

.gotop:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.6);
}

.list_page {
    padding: 30px 0;
}

.list_page .w1200 {
    display: flex;
    gap: 30px;
}

@media (max-width: 768px) {
    .list_page .w1200 {
        flex-direction: column;
    }
}

.sidebar {
    width: 250px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
    }
}

.sidebar_title {
    background: linear-gradient(135deg, #d97706, #ea580c);
    color: #fff;
    padding: 14px 20px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px 8px 0 0;
}

.sidebar_menu {
    background: #fff;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 2px 12px rgba(217, 119, 6, 0.1);
}

.sidebar_menu ul li a {
    display: block;
    padding: 14px 20px;
    font-size: 15px;
    color: #333;
    border-bottom: 1px solid #fffbeb;
    transition: all 0.2s;
}

.sidebar_menu ul li:last-child a {
    border-bottom: none;
}

.sidebar_menu ul li a:hover {
    background: #fffbeb;
    color: #d97706;
    padding-left: 25px;
}

.sidebar_menu ul li.active a {
    background: #d97706;
    color: #fff;
}

.content_area {
    flex: 1;
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 12px rgba(217, 119, 6, 0.1);
}

.content_title {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #d97706;
}

.breadcrumb {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

.breadcrumb a {
    color: #d97706;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.list_items {
    padding: 10px 0;
}

.list_item {
    display: flex;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px dashed #fef3c7;
    transition: all 0.2s;
}

.list_item:hover {
    background: #fffbeb;
    padding-left: 10px;
}

.list_item:last-child {
    border-bottom: none;
}

.list_item .date {
    width: 95px;
    color: #999;
    font-size: 14px;
    flex-shrink: 0;
}

.list_item .title {
    flex: 1;
    font-size: 15px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list_item:hover .title {
    color: #d97706;
}

.list_items_big {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 10px 0;
}

.list_item_big {
    border: 2px solid #fef3c7;
    overflow: hidden;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.list_item_big img {
    height: 270px;
    margin: auto;
    display: block;
}

.list_item_big .title {
    padding: 12px;
    font-size: 14px;
    color: #333;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
    text-decoration: none;
}

.list_item_big:hover {
    border-color: #d97706;
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.2);
    transform: translateY(-3px);
}

.list_items_img {
    padding: 10px 0;
}

.list_item_img {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px dashed #fef3c7;
    transition: all 0.2s;
}

.list_item_img:last-child {
    border-bottom: none;
}

.list_item_img img {
    width: 150px;
    height: 100px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
    margin-right: 15px;
}

.list_item_img .list_item_info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.list_item_img .list_item_info .title {
    font-size: 15px;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.6;
}

.list_item_img .list_item_info .date {
    color: #999;
    font-size: 14px;
}

.list_item_img:hover {
    background: #fffbeb;
    padding-left: 10px;
}

.list_item_img:hover .title {
    color: #d97706;
}

@media (max-width: 768px) {
    .list_items_big {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .list_items_big {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .list_item_img {
        flex-direction: column;
    }

    .list_item_img img {
        width: 100%;
        height: auto;
        margin-right: 0;
        margin-bottom: 10px;
    }
}

@media (max-width: 300px) {
    .list_items_big {
        gap: 8px;
    }

    .list_item_big img {
        height: 180px;
    }

    .list_item_big .title {
        font-size: 13px;
        padding: 8px;
    }

    .list_item_img img {
        width: 120px;
        height: 80px;
        flex-shrink: 0;
    }

    .list_item_img .title {
        font-size: 14px;
        line-height: 20px;
    }

    .list_item_img .date {
        font-size: 11px;
    }

    .pagination a {
        padding: 6px 10px;
        font-size: 12px;
        margin: 0 2px;
    }
}

.pagination {
    text-align: center;
    margin-top: 30px;
}

.pagination a {
    display: inline-block;
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin: 0 3px;
    font-size: 14px;
    transition: all 0.2s;
}

.pagination a:hover {
    background: #d97706;
    color: #fff;
    border-color: #d97706;
}

.pb_sys_common{font-size:12px;font-family:SimSun;line-height:12px;color:#222}.pb_sys_common a{text-decoration:none}.pb_sys_common .p_pages{margin-left:-5px}.pb_sys_common .p_fun_d,.pb_sys_common .p_no_d,.pb_sys_common .p_no_o,.pb_sys_common .p_fun a,.pb_sys_common .p_no a{border:1px solid #ccc;padding:5px 8px;margin:0 0 0 5px;height:24px;-height:auto;line-height:12px;box-sizing:border-box;display:inline-block;vertical-align:middle}.pb_sys_common .p_t{line-height:12px;margin:0;padding:0;display:inline-block;vertical-align:middle}.pb_sys_common .p_fun_d,.pb_sys_common .p_no_d,.pb_sys_common .p_no_o{color:#ccc}.pb_sys_common .p_fun a,.pb_sys_common .p_no a{color:#222}.pb_sys_common .p_dot{margin-left:4px;margin-right:-4px;color:#222}.pb_sys_common .p_goto input,.pb_sys_common .p_search input{font-family:SimSun;font-size:12px;border:1px solid #aaa;height:22px;line-height:20px;box-sizing:border-box;vertical-align:middle;outline-width:thin;outline-color:#d97706;margin:0 2px;padding:0 1px}.pb_sys_common .p_goto input{width:22px;text-align:center}.pb_sys_common .p_search input{width:100px;text-align:left}.pb_sys_common .p_goto input:hover,.pb_sys_common .p_goto input:focus,.pb_sys_common .p_search input:hover,.pb_sys_common .p_search input:focus{border:1px solid #d97706}.pb_sys_common .p_goto a,.pb_sys_common .p_search a{border:1px solid #ccc;padding:5px 6px;color:#222;margin:0;height:24px;-height:auto;line-height:12px;display:inline-block;box-sizing:border-box;vertical-align:middle}.pb_sys_common .p_dosize_d,.pb_sys_common .p_dosize a{border-right:1px solid #ccc;padding:1px 5px;color:#888}.pb_sys_common .p_dosize_d{color:#222}.pb_sys_common .p_dosize a:hover{color:#222}.pb_sys_common .p_dosize_last_d,.pb_sys_common .p_dosize_last a{border-right-width:0}.pb_sys_normal .p_first,.pb_sys_normal .p_first_d,.pb_sys_normal .p_last,.pb_sys_normal .p_last_d{display:none}.pb_sys_normal2 .p_first,.pb_sys_normal2 .p_first_d,.pb_sys_normal2 .p_last,.pb_sys_normal2 .p_last_d,.pb_sys_normal2 .p_prev_d,.pb_sys_normal2 .p_next_d{display:none}.pb_sys_full2 .p_first_d,.pb_sys_full2 .p_last_d,.pb_sys_full2 .p_prev_d,.pb_sys_full2 .p_next_d{display:none}.pb_sys_short .p_no,.pb_sys_short .p_no_d,.pb_sys_short .p_no_o,.pb_sys_short .p_dot{display:none}.pb_sys_short2 .p_no,.pb_sys_short2 .p_no_d,.pb_sys_short2 .p_no_o,.pb_sys_short2 .p_dot,.pb_sys_short2 .p_first,.pb_sys_short2 .p_first_d,.pb_sys_short2 .p_last,.pb_sys_short2 .p_last_d{display:none}.pb_sys_style1 .p_no a:hover,.pb_sys_style1 .p_fun a:hover,.pb_sys_style1 .p_goto a:hover,.pb_sys_style1 .p_search a:hover,.pb_sys_style2 .p_no a:hover,.pb_sys_style2 .p_fun a:hover,.pb_sys_style2 .p_goto a:hover,.pb_sys_style2 .p_search a:hover,.pb_sys_style3 .p_no a:hover,.pb_sys_style3 .p_fun a:hover,.pb_sys_style3 .p_goto a:hover,.pb_sys_style3 .p_search a:hover,.pb_sys_style4 .p_no a:hover,.pb_sys_style4 .p_fun a:hover,.pb_sys_style4 .p_goto a:hover,.pb_sys_style4 .p_search a:hover{background-color:#f5f5f5}.pb_sys_style1 .p_no_d{border:1px solid #d97706;color:#fff;background-color:#d97706}

.view_page {
    padding: 30px 0;
}

.view_content {
    background: #fff;
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 2px 12px rgba(217, 119, 6, 0.1);
}

.view_title {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.4;
}

.view_meta {
    text-align: center;
    color: #999;
    font-size: 14px;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid #fef3c7;
}

.view_body {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.view_body p {
    margin-bottom: 15px;
}

.view_body img {
    max-width: 100%;
    height: auto;
    margin: 10px 0;
}

.view_body h1,
.view_body h2,
.view_body h3 {
    color: #c2410c;
    margin-top: 25px;
    margin-bottom: 15px;
}

.view_nav {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #fef3c7;
    display: flex;
    justify-content: space-between;
}

.view_nav a {
    color: #666;
    font-size: 14px;
}

.view_nav a:hover {
    color: #d97706;
}

@media (max-width: 768px) {
    .nav > ul {
        display: none;
    }
    
    .nav_mobile_btn {
        display: block;
    }
    
    .mobile_nav {
        display: none;
    }
    
    .banner_content h2 {
        font-size: 24px;
    }
    
    .banner_content p {
        font-size: 14px;
    }
    
    .view_content {
        padding: 20px;
    }
    
    .view_title {
        font-size: 22px;
    }
    
    .logo span {
        font-size: 14px;
        margin-left: 10px;
    }
    
    .logo img {
        height: 50px;
    }
}

@media (max-width: 480px) {
    .logo span {
        font-size: 12px;
        margin-left: 8px;
    }
    
    .logo img {
        height: 40px;
    }
}

@media (max-width: 300px) {
    .logo span {
        font-size: 10px;
        margin-left: 5px;
    }
    
    .logo img {
        height: 32px;
    }
}