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

body {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    background: #fff;
}

.wrapper {
    width: 100%;
    min-width: 1200px;
}

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

.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(0, 0, 0, 0.2);
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 150px;
}

.logo img {
    height: 50px;
}

.nav {
    flex: 1;
    margin-left: 40px;
    position: relative;
}

.nav-underline {
    position: absolute;
    bottom: 0;
    height: 3px;
    background: #fff;
    transition: all 0.3s ease;
}

.nav-menu {
    display: flex;
    list-style: none;
}

.menu-item {
    position: relative;
    margin: 0 15px;
}

.menu-item > a {
    display: block;
    padding: 10px 0;
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s;
}

.menu-item > a:hover {
    color: #ffd700;
}

.submenu {
    position: absolute;
    top: calc(100% + 30px);
    left: 0;
    min-width: 200px;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    z-index: 1000;
}

.submenu::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 0;
    width: 100%;
    height: 30px;
}

.menu-item:hover > .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu-item {
    position: relative;
}

.submenu-item > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.submenu-item > a:hover {
    background: #f5f5f5;
    color: #783dff;
}

.submenu-item.has-children > a::after {
    content: '›';
    font-size: 18px;
    color: #999;
}

.submenu-third {
    top: 0;
    left: 100%;
    transform: translateX(-10px);
}

.submenu-item:hover > .submenu-third {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 16px;
}

.phone-icon {
    margin-right: 5px;
}

.phone-num {
    font-weight: bold;
}

.login-btn {
    display: inline-block;
    padding: 8px 20px;
    background: transparent;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    border: 1px solid #fff;
    border-radius: 4px;
    transition: all 0.3s;
}

.login-btn:hover {
    background: #fff;
    color: #7a2f8f;
}

.fixed-notice {
    position: absolute;
    top: 100px;
    right: 40px;
    z-index: 200;
    width: 300px;
    overflow: hidden;
}

.notice-content {
    background: rgba(0, 0, 0, 0.7);
    padding: 10px 15px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.notice-text-wrapper {
    height: 20px;
    overflow: hidden;
}

.notice-text {
    color: #fff;
    font-size: 13px;
    white-space: nowrap;
    display: block;
    height: 20px;
    line-height: 20px;
    animation: scrollUp 3s linear infinite;
}

@keyframes scrollUp {
    0%, 45% {
        transform: translateY(0);
    }
    50%, 95% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(-200%);
    }
}

.notice-close {
    color: #fff;
    text-decoration: none;
    font-size: 20px;
    line-height: 1;
}

.banner-section {
    position: relative;
    width: 100%;
    height: 650px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s;
}

.slide.active {
    opacity: 1;
}

.slide img,
.slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-video {
    display: block;
}

.slider-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    z-index: 100;
}

.slider-prev,
.slider-next {
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    font-size: 24px;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s;
}

.slider-prev:hover,
.slider-next:hover {
    background: rgba(230, 0, 18, 0.8);
}

.slider-dots {
    position: absolute;
    bottom: 220px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 100;
}

.dot {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active {
    background: #e60012;
    width: 24px;
    border-radius: 4px;
}

.service-section {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    width: 100%;
}

.service-box {
    background: rgba(56, 49, 124, 0.6);
    border-radius: 8px;
    padding: 25px 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 40px;
}

.service-search {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
}

.search-input {
    width: 400px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
}

.search-input:focus {
    border-color: #7a2f8f;
}

.search-btn {
    padding: 12px 30px;
    background: #7a2f8f;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s;
}

.search-btn:hover {
    background: #5a1f6f;
}

.service-icons {
    display: flex;
    align-items: center;
    gap: 20px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s;
    padding: 10px 15px;
    border-radius: 6px;
    margin: -10px -15px;
}

.service-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 15px;
    border-radius: 6px;
    margin: -10px -15px;
}

.service-item:hover .service-icon img {
    transform: scale(1.1);
    filter: brightness(1.2);
}

.service-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.service-icon img {
    width: 100%;
    height: 100%;
    transition: all 0.3s;
}

.service-text {
    font-size: 14px;
    white-space: nowrap;
}

.service-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.3);
}

.home-strength {
    padding: 80px 0;
    background: #fff;
}

.home-strength .section-title {
    text-align: center;
    font-size: 28px;
    color: #333;
    margin-bottom: 50px;
    position: relative;
}

.home-strength .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #7a2f8f;
}

.strength-wrapper {}

.strength-list {
    display: flex;
    justify-content: space-between;
    list-style: none;
    gap: 20px;
}

.strength-item {
    flex: 1;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    height: 380px;
    transition: transform 0.3s ease;
}

.strength-item:hover {
    transform: scale(1.05);
}

.strength-pic {
    height: 280px;
    overflow: hidden;
}

.strength-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

.strength-item:hover .strength-pic img {
    transform: scale(1.1);
}

.strength-info {
    padding: 25px 20px;
    background: #f5f5f5;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 10;
}

.strength-item:hover .strength-info {
    background: #7a2f8f;
    margin-top: -80px;
    padding-top: 40px;
}

.strength-name {
    font-size: 18px;
    color: #333;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.strength-item:hover .strength-name {
    color: #fff;
}

.strength-desc {
    font-size: 14px;
    color: #666;
    transition: color 0.3s ease;
}

.strength-item:hover .strength-desc {
    color: rgba(255, 255, 255, 0.9);
}

.strength-more {
    display: inline-block;
    padding: 8px 25px;
    background: #fff;
    color: #7a2f8f;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.strength-item:hover .strength-more {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    margin-top: 15px;
}

.home-data {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.home-data-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: background-image 0.5s ease;
    z-index: 1;
}

.home-data .container {
    position: relative;
    z-index: 2;
}

.data-title {
    text-align: center;
    font-size: 36px;
    color: #fff;
    margin-bottom: 30px;
    position: relative;
}

.data-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #fff;
}

.data-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.data-item {
    padding: 30px 20px;
    text-align: center;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.data-item:hover {
    background: linear-gradient(113deg, rgba(170, 132, 255, 0.8) -1%, rgba(120, 61, 255, 0.8) 100%);
    border-radius: 8px;
}

.data-num {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.data-text {
    font-size: 16px;
}

.home-tech {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.home-tech-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.tech-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-tech .container {
    position: relative;
    z-index: 2;
}

.tech-wrapper {
    display: flex;
}

.tech-left {
    flex: 0 0 50%;
    color: #fff;
}

.tech-title {
    font-size: 36px;
    margin-bottom: 20px;
}

.tech-desc {
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.6;
}

.tech-list {
    list-style: none;
    margin-bottom: 40px;
    height: 320px;
    overflow: hidden;
}

.tech-item {
    padding: 15px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tech-item:hover,
.tech-item.active {
    opacity: 1;
}

.tech-item:not(.active) {
    opacity: 0.6;
}

.tech-item-title {
    font-size: 20px;
    margin-bottom: 0;
}

.tech-item-content {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.tech-item:hover .tech-item-content,
.tech-item.active .tech-item-content {
    max-height: 200px;
}

.tech-item-desc {
    font-size: 14px;
    line-height: 1.6;
    margin: 10px 0 15px;
}

.tech-item-more {
    display: inline-block;
    padding: 8px 20px;
    color: #fff;
    text-decoration: none;
    border: 1px solid #fff;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.tech-item:hover .tech-item-more,
.tech-item.active .tech-item-more {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.tech-item-more:hover {
    background: #fff;
    color: #783dff;
}

.home-service {
    padding: 80px 0;
    background: #f8f8f8;
}

.service-title {
    text-align: center;
    font-size: 36px;
    color: #333;
    margin-bottom: 50px;
    position: relative;
}

.service-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #783dff;
}

.service-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 40px;
}

.service-card {
    flex: 1;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
}

.service-card-img {
    position: relative;
    height: 280px;
}

.service-card-img .img-default {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card-hover-bg {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: top 0.5s ease;
    z-index: 5;
}

.service-card:hover .service-card-hover-bg {
    top: 0;
}

.service-card-info {
    padding: 25px 20px;
    background: #fff;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.service-card:hover .service-card-info {
    background: #783dff;
}

.service-card-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.service-card:hover .service-card-title {
    color: #fff;
}

.service-card-desc {
    font-size: 14px;
    color: #666;
    transition: color 0.3s ease;
}

.service-card:hover .service-card-desc {
    color: rgba(255,255,255,0.9);
}

.service-more {
    display: block;
    width: fit-content;
    margin: 0 auto;
    padding: 10px 30px;
    border: 1px solid #783dff;
    color: #783dff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.service-more:hover {
    background: #783dff;
    color: #fff;
}

.home-case {
    padding: 80px 0;
    background: #4e3bb8;
}

.case-title {
    text-align: center;
    font-size: 36px;
    color: #fff;
    margin-bottom: 50px;
    position: relative;
}

.case-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #fff;
}

.case-content {
  
    margin: 0 auto;
}

.case-video-wrap {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.case-video {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.case-info {
    position: relative;
    background: #783dff;
    padding: 25px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.case-info-item {
    display: none;
    align-items: center;
    gap: 25px;
}

.case-info-item.active {
    display: flex;
}

.case-logo {
    flex-shrink: 0;
}

.case-logo img {
    height: 50px;
}

.case-desc {
    flex: 1;
    color: #fff;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.case-more {
    flex-shrink: 0;
    display: inline-block;
    padding: 10px 25px;
    border: 1px solid #fff;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.case-more:hover {
    background: #fff;
    color: #783dff;
}

.case-list {
    display: flex;
    justify-content: flex-start;
    gap: 20px;
}

.case-item {
    position: relative;
    padding: 15px 30px;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-item::after {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 10px solid #fff;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.case-item.active::after {
    opacity: 1;
}

.case-item-label {
    font-size: 12px;
    color: #783dff;
    padding: 2px 6px;
    background: rgba(120, 61, 255, 0.1);
    border-radius: 2px;
}

.case-item:hover,
.case-item.active {
    opacity: 1;
}

.case-item img {
    height: 40px;
    display: block;
}

.home-news {
    padding: 80px 0;
    background: #f5f5fb;
}

.news-title {
    text-align: center;
    font-size: 36px;
    color: #333;
    margin-bottom: 50px;
}

.news-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 40px;
}

.news-item {
    flex: 1;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.news-item:hover {
    transform: scale(1.05);
}

.news-link {
    text-decoration: none;
    display: block;
}

.news-img {
    height: 280px;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.news-item:hover .news-img img {
    transform: scale(1.1);
}

.news-info {
    padding: 25px 20px;
}

.news-title-item {
    font-size: 16px;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.5;
}

.news-date {
    font-size: 12px;
    color: #999;
}

.news-more {
    display: block;
    width: fit-content;
    margin: 0 auto;
    padding: 8px 25px;
    border: 1px solid #783dff;
    color: #783dff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.news-more:hover {
    background: #783dff;
    color: #fff;
}

.home-banner-bottom {
    width: 100%;
    height: 500px;
}

.home-banner-bottom img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.home-footer {
    background: #333448;
    padding: 60px 0 30px;
    color: #aaa;
	 
}

.footer-wrapper {
    display: flex;
    justify-content: space-between;
    padding-bottom: 50px;
    border-bottom: 1px solid #44455a;
}

.footer-col {
    flex: 1;
}

.footer-title {
    color: #fff;
    font-size: 14px;
    margin-bottom: 20px;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-list li {
    margin-bottom: 10px;
}

.footer-list a {
    color: #aaa;
    text-decoration: none;
    font-size: 12px;
}

.footer-list a:hover {
    color: #fff;
}

.footer-contact {
    width: 280px;
    text-align: right;
}

.footer-phone {
    color: #fff;
    font-size: 36px;
    margin: 10px 0 30px;
}

.phone-icon {
    font-size: 28px;
    margin-right: 10px;
}

.footer-qrcode {
    display: flex;
    justify-content: flex-end;
    gap: 20px;
}

.qrcode-item {
    text-align: center;
}

.qrcode-item img {
    width: 100px;
    height: 100px;
    display: block;
    margin-bottom: 10px;
    background: #fff;
    border-radius: 4px;
}

.qrcode-item p {
    font-size: 12px;
    margin: 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
}

.footer-bottom-left {
    flex: 1;
}

.footer-links {
    margin-bottom: 15px;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    font-size: 12px;
}

.footer-links a:hover {
    color: #fff;
}

.footer-links span {
    margin: 0 10px;
    color: #555;
}

.copyright {
    font-size: 12px;
    margin: 0;
    line-height: 1.8;
}

.footer-bottom-right {
    display: flex;
    justify-content: flex-end;
}

.police-icon img {
    height: 30px;
    display: block;
}

.home-sider {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    background: #fff;
    border-radius: 8px 0 0 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.sider-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 10px;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #eee;
    transition: all 0.3s ease;
}

.sider-item:last-child {
    border-bottom: none;
}

.sider-icon {
    font-size: 24px;
    margin-bottom: 5px;
}

.sider-text {
    font-size: 12px;
    text-align: center;
    line-height: 1.2;
}

.sider-item:hover {
    background: #783dff;
    color: #fff;
}

.about-banner {
    width: 100%;
    height: 400px;
}

.about-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-content {
    padding: 80px 0;
    background: #fff;
}

.breadcrumb {
    font-size: 14px;
    color: #999;
    margin-bottom: 30px;
}

.breadcrumb a {
    color: #666;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #783dff;
}

.page-title {
    font-size: 36px;
    color: #333;
    margin-bottom: 50px;
    padding-bottom: 20px;
    border-bottom: 2px solid #783dff;
}

.article-content {
    font-size: 16px;
    line-height: 2;
    color: #666;
}

.article-content p {
    margin-bottom: 30px;
}

/* 无冲突样式：kyw- 前缀 */
.kyw-nav-wrap {
    
    height: 60px;
    margin: 0 auto;
    background-color: #f8f9fc;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Microsoft Yahei", sans-serif;
}
.kyw-nav-item {
    font-size: 18px;
    color: #333;
    text-decoration: none;
    padding: 0 32px;
    line-height: 60px;
    position: relative;
}
.kyw-nav-item.kyw-active {
    color: #9966cc;
}
.kyw-nav-item.kyw-active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #9966cc;
}
.kyw-nav-divider {
    width: 1px;
    height: 20px;
    background-color: #ddd;
}

/* 内容区 */
.kyw-content-wrap {
    width: 1200px;
    margin: 35px auto 0;
    padding: 0 20px;
    font-family: "Microsoft Yahei", sans-serif;
}
.kyw-notice-text {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    text-align: justify;
}

.kyw-news-wrap {
    width: 1200px;
    margin: 0 auto;
    font-family: "Microsoft Yahei", sans-serif;
    padding: 40px 0 66px 0;
	
}
.kyw-news-item {
    display: flex;
    width: 100%;
    height: 280px;
    background: #f9f9ff;
    margin-bottom: 20px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
}
.kyw-news-item:hover {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12), 0 0 8px rgba(153, 102, 204, 0.15);
    transform: translateY(-1px);
}
.kyw-news-img {
    width: 320px;
    height: 280px;
    overflow: hidden;
}
.kyw-news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.kyw-news-item:hover .kyw-news-img img {
    transform: scale(1.02);
}
/* 卡片整体右上角定位推荐标签 */
.kyw-tag-recommend {
    position: absolute;
    top: 0;
    right: 0;
    background: linear-gradient(180deg, #ff7043, #f4511e);
    color: #fff;
    font-size: 14px;
    padding: 6px 12px;
    border-radius: 0 0 0 6px;
    z-index: 2;
}
.kyw-news-content {
    flex: 1;
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.kyw-news-title {
    font-size: 20px;
    color: #333;
    font-weight: normal;
    margin: 0 0 10px;
    transition: color 0.3s ease;
}
.kyw-news-item:hover .kyw-news-title {
    color: #9966cc;
}
.kyw-news-desc {
    font-size: 16px;
    color: #666;
    margin: 0;
}
.kyw-news-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.kyw-news-time {
    font-size: 14px;
    color: #999;
}
.kyw-news-arrow {
    font-size: 20px;
    color: #9966cc;
    transition: transform 0.3s ease;
}
.kyw-news-item:hover .kyw-news-arrow {
    transform: translateX(3px);
}
.kyw-pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    padding-top: 20px;
}
.kyw-page-btn {
    width: 32px;
    height: 32px;
    border: 1px solid #eee;
    background: #fff;
    color: #666;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.kyw-page-btn:hover {
    border-color: #9966cc;
    color: #9966cc;
}
.kyw-page-num {
    width: 32px;
    height: 32px;
    background: #9966cc;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 底部按钮模块（你要的下方模块）*/
.kyw-bottom-box {
    
    margin: 0 auto;
    background: #f7f8fc;
    padding: 28px 0;
    text-align: center;
}
.kyw-bottom-btn {
    display: inline-block;
    width: 140px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    border: 1px solid #9966cc;
    background: #fff;
    color: #9966cc;
    font-size: 15px;
    border-radius: 2px;
    cursor: pointer;
    margin: 0 8px;
    transition: all 0.3s;
}
.kyw-bottom-btn:hover {
    background: #9966cc;
    color: #fff;
}


/* 整体容器 */
.kyw-main-wrap {
    width: 1200px;
    margin: 0 auto;
    display: flex;
	padding-top: 30px;
}

/* 左侧菜单 */
.kyw-menu-box {
    width: 300px;
    border-right: 1px solid #eee;
}
.kyw-menu-item {
    list-style: none;
    border-bottom: 1px solid #f5f5f5;
}
.kyw-menu-head {
    height: 56px;
    line-height: 56px;
    padding: 0 30px;
    font-size: 16px;
    color: #333;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.25s;
}
.kyw-menu-head:hover {
    background: #f8f9fc;
}
.kyw-menu-head i {
    font-style: normal;
    font-size: 12px;
    transition: transform 0.3s;
}
.kyw-menu-item.active .kyw-menu-head i {
    transform: rotate(180deg);
}
.kyw-menu-sub {
    display: none;
    background: #fff;
}
.kyw-menu-sub li {
    height: 46px;
    line-height: 46px;
    padding: 0 45px;
    font-size: 15px;
    color: #555;
    cursor: pointer;
    transition: background 0.25s;
    list-style: none;
}
.kyw-menu-sub li:hover {
    background: #f8f9fc;
}
.kyw-menu-sub li.on {
    color: #9966cc;
}

/* 右侧内容区 */
.kyw-content-box {
    flex: 1;
    padding: 40px;
}
.kyw-content-title {
    font-size: 24px;
    color: #333;
    margin-bottom: 30px;
}
.kyw-content-item {
    margin-bottom: 25px;
}
.kyw-content-subtitle {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
}
.kyw-content-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
}
.tip-text {
    color: #9966cc;
}
.red-tip {
    color: #f53f3f;
}


.kyw-menu-sub li a{
   text-decoration: none; 
    color: #555;
}

        /* 相册容器 */
        .gallery-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        /* 头部标题区域 */
        .gallery-header {
            text-align: center;
            margin-bottom: 3rem;
        }
        .gallery-header h1 {
            font-size: 2.4rem;
            font-weight: 600;
            background: linear-gradient(135deg, #1e3c72, #2b4c7c);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            letter-spacing: -0.3px;
        }
        .gallery-header p {
            font-size: 1rem;
            color: #5a6e85;
            margin-top: 0.5rem;
            border-top: 2px solid #e2e8f0;
            display: inline-block;
            padding-top: 0.75rem;
        }

        /* 网格布局：响应式相册网格 */
        .photo-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.8rem;
        }

        /* 卡片样式 */
        .photo-card {
            background: white;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
            transition: transform 0.25s ease, box-shadow 0.3s ease;
            cursor: pointer;
            backdrop-filter: blur(0px);
        }
        .photo-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 32px rgba(0, 0, 0, 0.12);
        }

        /* 图片容器 - 保证长宽比，防止变形 */
        .card-img-wrapper {
            width: 100%;
            aspect-ratio: 4 / 3;
            overflow: hidden;
            background: #eef2f6;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .card-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
        }
        .photo-card:hover .card-img-wrapper img {
            transform: scale(1.03);
        }

        /* 图片描述信息 */
        .photo-info {
            padding: 1rem 1.2rem 1.2rem 1.2rem;
        }
        .photo-title {
            font-weight: 600;
            font-size: 1.05rem;
            color: #0f2b3d;
            margin-bottom: 0.25rem;
        }
        .photo-desc {
            font-size: 0.8rem;
            color: #5c6f87;
            line-height: 1.4;
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .photo-date {
            font-size: 0.7rem;
            background: #ecf3fa;
            padding: 2px 8px;
            border-radius: 20px;
            display: inline-block;
            margin-top: 6px;
            color: #2c5a7a;
        }

        /* ========= 模态框 (lightbox) 样式 ========= */
        .lightbox {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.92);
            backdrop-filter: blur(12px);
            z-index: 2000;
            display: flex;
            align-items: center;
            justify-content: center;
            visibility: hidden;
            opacity: 0;
            transition: visibility 0.2s, opacity 0.25s ease;
        }
        .lightbox.active {
            visibility: visible;
            opacity: 1;
        }

        /* 图片主体容器 */
        .lightbox-content {
            position: relative;
            max-width: 90vw;
            max-height: 85vh;
            display: flex;
            justify-content: center;
            align-items: center;
            animation: scaleFade 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
        }
        @keyframes scaleFade {
            from {
                transform: scale(0.94);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .lightbox-img {
            max-width: 100%;
            max-height: 85vh;
            object-fit: contain;
            border-radius: 18px;
            box-shadow: 0 25px 45px rgba(0, 0, 0, 0.4);
            background: #1a1f2a;
            transition: transform 0.2s;
        }

        /* 工具栏 + 按钮 */
        .lightbox-tools {
            position: absolute;
            bottom: 20px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 1.2rem;
            background: rgba(30, 30, 40, 0.75);
            backdrop-filter: blur(12px);
            padding: 0.65rem 1.5rem;
            border-radius: 60px;
            width: fit-content;
            margin: 0 auto;
            border: 1px solid rgba(255,255,255,0.2);
        }
        .nav-btn, .close-btn, .counter-badge {
            background: transparent;
            border: none;
            color: white;
            font-size: 1.6rem;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 40px;
            transition: all 0.2s;
            font-weight: 500;
        }
        .nav-btn {
            background: rgba(0,0,0,0.5);
            backdrop-filter: blur(4px);
            font-size: 1.8rem;
        }
        .nav-btn:hover {
            background: #2c6e9e;
            transform: scale(1.05);
        }
        .close-btn {
            background: rgba(200,60,50,0.8);
            font-size: 1.5rem;
        }
        .close-btn:hover {
            background: #d64b3a;
            transform: scale(1.05);
        }
        .counter-badge {
            background: rgba(0,0,0,0.6);
            font-size: 0.9rem;
            font-weight: 500;
            width: auto;
            padding: 0 18px;
            letter-spacing: 0.5px;
            pointer-events: none;
            font-family: monospace;
        }

        /* 信息栏 (标题/描述) 浮动在底部上方 */
     .lightbox-caption {
    position: absolute;
    bottom: 10px;
    left: 20px;
    right: 20px;
    text-align: center;
    /* background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent); */
    padding: 20px 15px 10px 15px;
    border-radius: 28px;
    pointer-events: none;
    color: white;
}
        .lightbox-caption h3 {
            font-size: 1.2rem;
            font-weight: 600;
            text-shadow: 0 1px 2px black;
            margin-bottom: 5px;
        }
        .lightbox-caption p {
            font-size: 0.85rem;
            opacity: 0.9;
        }

        /* 左右箭头区域 (也可点击两侧大区域) */
        .lightbox-prev-area, .lightbox-next-area {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 12%;
            cursor: pointer;
            z-index: 10;
            display: flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            transition: background 0.2s;
        }
        .lightbox-prev-area {
            left: 0;
        }
        .lightbox-next-area {
            right: 0;
        }
        .lightbox-prev-area:hover, .lightbox-next-area:hover {
            background: rgba(0,0,0,0.2);
        }
        /* 在手机上隐藏大面积过度区域，保留按钮 */
        @media (max-width: 680px) {
            .lightbox-prev-area, .lightbox-next-area {
                width: 15%;
            }
            .lightbox-tools {
                gap: 0.5rem;
                padding: 0.4rem 1rem;
                bottom: 12px;
            }
            .nav-btn, .close-btn {
                width: 40px;
                height: 40px;
                font-size: 1.4rem;
            }
            .lightbox-caption {
                bottom: 75px;
            }
        }

        /* 右下角提示 */
        .footer-note {
            text-align: center;
            margin-top: 3rem;
            font-size: 0.75rem;
            color: #8e9eb2;
            border-top: 1px solid #e2edf7;
            padding-top: 2rem;
        }
		.pglist {
    padding: 30px 0 15px;
    width: 100%;
    text-align: center;
    clear: both;
}.pglist * {
    display: inline-block;
    vertical-align: middle;
    line-height: 34px;
    padding-bottom: 1px;
}.pglist a {
    color: #333;
    padding: 0 15px;
    margin: 0 4px;
    background: #fff;
    border: 1px solid #edebeb;
}.pglist .active a{
    display: inline-block;
    color: #fff;
    background: #0056a8;
    border-color: #0056a8;
}.pglist span{
    color: #333;
    padding: 0 15px;
    margin: 0 4px;
    background: #fff;
    border: 1px solid #edebeb;
}
.pglist .current{  background: #0056a8; color: aliceblue; }
.pglist .hover{  background: #0056a8; color: aliceblue; }

/* 留言表单区域整体容器 */
#contact-wrap {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    padding: 30px 25px 40px;
    transition: all 0.3s ease;
}

/* 标题样式 */
.msg-title {
    font-size: 24px;
    font-weight: 600;
    color: #1e2a3e;
    margin-bottom: 25px;
    padding-bottom: 12px;
    position: relative;
    letter-spacing: -0.3px;
}

.msg-title:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    border-radius: 3px;
}

/* 表单行：flex 栅格布局 */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -12px;
    margin-right: -12px;
}

/* 列公共样式 */
.cf-column {
    padding-left: 12px;
    padding-right: 12px;
    margin-bottom: 20px;
    box-sizing: border-box;
}

/* 宽度定义 (col-md-6 占一半，col-md-12 占满) */
.col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
}

.col-md-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

/* 输入框 & 文本域 统一风格 */
#contact-wrap input,
#contact-wrap textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background-color: #fafbfc;
    transition: all 0.2s ease;
    outline: none;
    color: #1e293b;
    box-sizing: border-box;
}

#contact-wrap input:focus,
#contact-wrap textarea:focus {
    border-color: #3b82f6;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#contact-wrap textarea {
    min-height: 110px;
    resize: vertical;
    line-height: 1.5;
}

/* 占位符样式 */
#contact-wrap input::placeholder,
#contact-wrap textarea::placeholder {
    color: #94a3b8;
    font-weight: 400;
    font-size: 14px;
}

/* 提交按钮区域 */
.submit-column {
    text-align: left;
    margin-top: 5px;
}

.submit-button {
    background: linear-gradient(95deg, #3b82f6, #2563eb);
    border: none;
    padding: 12px 32px;
    font-size: 16px;
    font-weight: 500;
    color: white;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
    letter-spacing: 0.5px;
    border: none;
    display: inline-block;
}

.submit-button:hover {
    background: linear-gradient(95deg, #2563eb, #1d4ed8);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
}

.submit-button:active {
    transform: translateY(1px);
}

/* 验证失败时的样式（可选提示风格，若需要高亮边框） */
#contact-wrap input:invalid:not(:placeholder-shown),
#contact-wrap textarea:invalid:not(:placeholder-shown) {
    border-color: #ef4444;
}

#contact-wrap input:invalid:not(:placeholder-shown):focus,
#contact-wrap textarea:invalid:not(:placeholder-shown):focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* 简单响应式：小于768px时全部占满 */
@media (max-width: 768px) {
    #contact-wrap {
        padding: 20px 16px;
    }
    
    .col-md-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .msg-title {
        font-size: 20px;
    }
    
    .submit-button {
        width: 100%;
        text-align: center;
        padding: 12px 20px;
    }
}

/* 文章头部信息容器 */
.article-header {
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e9ecef;
}

/* 标题样式 */
.article-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a2c3e;
    line-height: 1.3;
    margin: 0 0 16px 0;
    letter-spacing: -0.3px;
}

/* 元信息容器 - 类目/作者/时间 */
.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: #6c7a8a;
}

/* 单个元信息公共样式 */
.article-meta span {
    display: inline-flex;
    align-items: center;
    position: relative;
}

/* 类目标签特殊背景 */
.meta-category {
    background-color: #eef2ff;
    color: #3b82f6;
    padding: 4px 12px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 12px;
    letter-spacing: 0.3px;
}

/* 作者和日期前增加装饰小圆点（类目除外） */
.meta-author::before,
.meta-date::before {
    content: "•";
    margin-right: 12px;
    color: #cbd5e1;
    font-weight: normal;
}

/* 调整作者和日期内部间距（因为伪元素已提供间隔，无需额外gap） */
.meta-author,
.meta-date {
    gap: 0;
}

/* 响应式：小屏幕下标题字体略小，元信息换行合理 */
@media (max-width: 640px) {
    .article-title {
        font-size: 22px;
    }
    
    .article-meta {
        gap: 12px;
        font-size: 12px;
    }
    
    .meta-author::before,
    .meta-date::before {
        margin-right: 8px;
    }
    
    .meta-category {
        padding: 3px 10px;
        font-size: 11px;
    }
}

/* 文章底部导航模块 - 相关新闻 + 上下篇 */
.article-footer-nav {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #edf2f7;
}

/* 相关新闻区域 */
.related-news {
    margin-bottom: 32px;
}

.related-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e2a3e;
    margin-bottom: 18px;
    padding-left: 10px;
    border-left: 4px solid #3b82f6;
}

.related-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 14px 24px;
}

.related-list li {
    flex: 0 0 calc(50% - 12px);
    font-size: 15px;
    line-height: 1.45;
}

.related-list li a {
    color: #2c3e50;
    text-decoration: none;
    transition: color 0.2s ease;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.related-list li a:hover {
    color: #3b82f6;
    text-decoration: underline;
}

.empty-tip {
    color: #94a3b8;
    font-size: 14px;
}

/* 上下篇容器 */
.prev-next-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    background: #ffffff;
    padding: 20px 18px;
    border-radius: 12px;
    border: 1px solid #eef2f8;
}

.prev-article,
.next-article {
    flex: 1;
    min-width: 160px;
    font-size: 14px;
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
}

.pn-label {
    font-weight: 500;
    color: #4b5565;
    white-space: nowrap;
}

.pn-link {
    color: #2563eb;
    text-decoration: none;
    transition: color 0.2s;
    word-break: break-all;
    flex: 1;
}

.pn-link:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.pn-empty {
    color: #9ca3af;
}

/* 响应式 */
@media (max-width: 640px) {
    .related-list li {
        flex: 0 0 100%;
    }
    
    .related-list li a {
        white-space: normal;
        word-break: break-word;
    }
    
    .prev-next-wrap {
        flex-direction: column;
        gap: 12px;
    }
    
    .prev-article,
    .next-article {
        width: 100%;
    }
    
    .article-footer-nav {
        margin-top: 30px;
        padding-top: 20px;
    }
}