/* 响应式重置样式 */

html,body,h1,h2,h3,h4,h5,h6,div,dl,dt,dd,ul,ol,li,p,blockquote,pre,hr,figure,table,caption,th,td,form,fieldset,legend,input,button,textarea,menu{margin:0;padding:0;}
header,footer,section,article,aside,nav,hgroup,address,figure,figcaption,menu,details{display:block;}
table{border-collapse:collapse;border-spacing:0;}
caption,th{text-align:left;font-weight:normal;}
html,body,fieldset,img,iframe,abbr{border:0;}
i,cite,em,var,address,dfn{font-style:normal;}
[hidefocus],summary{outline:0;}
li{list-style:none;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight: 400;}
small{font-size:100%;font-weight: normal;}
sup,sub{font-size:83%;}
pre,code,kbd,samp{font-family:inherit;}
q:before,q:after{content:none;}
textarea{overflow:auto;resize:none;}
label,summary{cursor:default;}
a,button{cursor:pointer;}
del,ins,u,s,a,a:hover{text-decoration:none;}

/* 响应式基础字体和布局 */
body,textarea,input,button,select,keygen,legend{
    font:14px/24px "Microsoft YaHei","PingFang SC","Helvetica Neue",arial,sans-serif,\5b8b\4f53;
    color:#333;
    outline:0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html{
    background:#FFF;
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}

body{
    background:#FFF;
    width:100%;
    margin:0 auto!important;
    min-width:320px; /* 降低最小宽度以支持更小设备 */
    overflow-x:hidden!important;  
    -webkit-text-size-adjust: 100%; /* 防止iOS自动调整字体大小 */
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

img{
    display:block; 
    border:0 none;
    max-width: 100%; /* 响应式图片 */
    height: auto; /* 保持宽高比 */
}

p{
    text-align: justify;
}

strong{
    display: block;
}

a{
    display: block;
    color: inherit;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent; /* 移除点击高亮 */
}

.auto{
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

/* 响应式容器 */
@media screen and (max-width: 1200px) {
    .auto {
        width: 95%;
        max-width: 1200px;
    }
}

@media screen and (max-width: 768px) {
    .auto {
        width: 90%;
    }
}

@media screen and (max-width: 480px) {
    .auto {
        width: 85%;
    }
}

input,button{
    border: none;
    background-color: transparent;
    -webkit-appearance: none; /* 移除默认样式 */
    appearance: none;
}

input[type="checkbox"]{vertical-align: -2px;margin-right: 4px;}

/* 响应式占位符样式 */
input::-webkit-input-placeholder {  
    color: #adaeae; 
    opacity: 1;
}
input:-moz-placeholder {  
    color: #adaeae;  
    opacity: 1;
}
input::-moz-placeholder {  
    color: #adaeae;  
    opacity: 1;
}
input:-ms-input-placeholder {  
    color: #adaeae;  
    opacity: 1;
}

textarea::-webkit-input-placeholder {  
    color: #adaeae;  
    opacity: 1;
}
textarea:-moz-placeholder {  
    color: #adaeae;  
    opacity: 1;
}
textarea::-moz-placeholder {  
    color: #adaeae;  
    opacity: 1;
}
textarea:-ms-input-placeholder {  
    color: #adaeae;  
    opacity: 1;
}

/* 响应式滚动条样式 */
::-webkit-scrollbar {
     width: 8px;
     height: 8px;
}
::-webkit-scrollbar-thumb {
     border-radius: 4px;
     -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background-color: #7d7d7d;
}
::-webkit-scrollbar-track {
     -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
     border-radius: 4px;
    background-color: #f0f0f0;
}

/* 移动设备滚动条优化 */
@media screen and (max-width: 768px) {
    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }
    
    ::-webkit-scrollbar-thumb {
        border-radius: 2px;
        background-color: rgba(125, 125, 125, 0.5);
    }
    
    ::-webkit-scrollbar-track {
        background-color: rgba(240, 240, 240, 0.5);
    }
}

body::-webkit-scrollbar{
    width: 5px;
    height: 5px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}
body::-webkit-scrollbar-thumb{
    background-color: #cbcbcb;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}

/* 紧凑滚动条 */
::-webkit-scrollbar{
    width: 2px;
    height: 2px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb{
    background-color: #cbcbcb;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}

#index_slider .bd ul {
    overflow: hidden;
}

/* 响应式触摸反馈 */
.touch-device a:active,
.touch-device button:active {
    opacity: 0.7;
    transform: scale(0.98);
    transition: all 0.1s ease;
}

/* 响应式悬停边框 */
.z-wrapBoxLine {
    text-decoration:none;
    position:relative;
}
.z-wrapBoxLine:after {
    content:'';
    display:block;
    position:absolute;
}
.z-wrapBoxLine:before {
    content:'';
    display:block;
    position:absolute;
}
.z-wrapBoxLine {
    border:0;
}
.z-wrapBoxLine:after,.z-wrapBoxLine:before {
    box-sizing:border-box;
    border:1px solid transparent;
    width:0;
    height:0;
}
.z-wrapBoxLine:after {
    top:0;
    left:0;
    -webkit-transition:border-color 0s ease-in 0.8s,width 0.2s ease-in 0.6s,height 0.2s ease-in 0.4s;
    transition:border-color 0s ease-in 0.8s,width 0.2s ease-in 0.6s,height 0.2s ease-in 0.4s;
}
.z-wrapBoxLine:before {
    bottom:0;
    right:0;
    -webkit-transition:border-color 0s ease-in 0.4s,width 0.2s ease-in 0.2s,height 0.2s ease-in;
    transition:border-color 0s ease-in 0.4s,width 0.2s ease-in 0.2s,height 0.2s ease-in;
}
.z-wrapBoxLine:hover:after,.z-wrapBoxLine:hover:before {
    width:100%;
    height:100%;
}
.z-wrapBoxLine:hover:after {
    border-top-color:#dab25b;
    border-right-color:#dab25b;
    -webkit-transition:width 0.2s ease-out,height 0.2s ease-out 0.2s;
    transition:width 0.2s ease-out,height 0.2s ease-out 0.2s;
}
.z-wrapBoxLine:hover:before {
    border-bottom-color:#dab25b;
    border-left-color:#dab25b;
    -webkit-transition:border-color 0s ease-out 0.4s,width 0.2s ease-out 0.4s,height 0.2s ease-out 0.6s;
    transition:border-color 0s ease-out 0.4s,width 0.2s ease-out 0.4s,height 0.2s ease-out 0.6s;
}

/* 移动设备禁用悬停效果 */
@media (hover: none) and (pointer: coarse) {
    .z-wrapBoxLine:hover:after,
    .z-wrapBoxLine:hover:before {
        width: 0;
        height: 0;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    body {
        background: #fff;
        color: #000;
    }
    
    a {
        color: #0000ff;
    }
    
    a:visited {
        color: #800080;
    }
}

/* ICP备案信息基础样式 */
#icp-info {
    display: block;
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    font-size: 12px;
    color: #adaeae;
    letter-spacing: 1px;
    opacity: 0.8;
    font-family: "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    text-decoration: none;
    cursor: default;
    z-index: 1000;
    padding: 8px 20px;
}

/* SEO优化隐藏文本样式 */
.hidden-text {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}

/* 语义化标签默认样式 */
header, main, section, article, nav, aside, footer {
    display: block;
}

/* SEO内容隐藏样式 */
.seo-content {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}

.seo-content h2,
.seo-content h3,
.seo-content p,
.seo-content ul,
.seo-content li {
    font-size: 1px;
    line-height: 1;
    margin: 0;
    padding: 0;
}

/* 减少动画偏好支持 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}