:root{
      --bg:#f8fafc; --card:#ffffff; --muted:#6b7280; --text:#0f172a; --accent:#0ea5e9; --radius:18px;
    }
    *{box-sizing:border-box}
    body{margin:0;background:var(--bg);color:var(--text);font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei",sans-serif}
    a{color:inherit;text-decoration:none}
    /* 全局容器：移动端保留16px内边距，桌面端满屏且去掉左右空白 */
    .container{
      width:100%;
      max-width:100%;
      margin:0;
      padding:16px;            /* 移动端留呼吸 */
    }
    @media (min-width:768px){
      .container{
        width:100%;
        max-width:100vw;       /* 真·满屏宽 */
        margin:0;
        padding:0;             /* 桌面端去掉左右 padding，横幅/栅格可贴边铺满 */
      }
    }
    /* 顶部导航 */
    .nav{display:flex;align-items:center;justify-content:space-between;padding:6px 0}
    /* 电脑端添加淡黄色背景 */
    .zs{display:none;font-weight:10px}
    @media (min-width: 768px) {
        .nav {
            /*--background-color: #ffefe9; /* 淡黄色背景 */*/
            box-shadow: 0 2px 10px rgba(0,0,0,0.1); /* 添加阴影效果 */
            padding:0px;
        }
        .zs{
          display:block;
          font-weight:10px
        }
    }
    .nav-left{display:flex;align-items:center;gap:12px}
    .burger{width:28px;height:28px;border-radius:10px;border:1px solid #e5e7eb;display:grid;place-items:center;background:#fff}
    .index{display:none}
    @media (min-width: 768px) {.burger{display:none}.index{display:block}}
    .burger span{display:block;width:14px;height:2px;background:#111;box-shadow:0 5px 0 #111,0 -5px 0 #111;border-radius:2px}
    .brand{display:flex;align-items:center;gap:8px}
    .brand-badge{font-size:12px;color:#fff;background:#ef4444;border-radius:6px;padding:3px 6px}
    .brand-title{font-weight:700}
    .nav-right{display:flex;align-items:center;gap:12px}
    .btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;border:1px solid #e5e7eb;background:#fff;font-weight:600}
    @media (min-width: 768px) {.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:0px;border:1px solid #e5e7eb;background:#fba882;font-weight:600;color:#fff}}
    .btn-accent{background:var(--accent);color:#fff;border-color:transparent}
    /* 横幅 */
    .hero{
        position: relative;
        overflow:hidden;
        background-image: url('/static/assets/images/homepage/lh_bg.png');
        background-size: 100% 100%;
        background-repeat: no-repeat, repeat;
        height:113px;
        display: flex;
    }
    .hero::after{content:"";position:absolute;inset:0;pointer-events: none;/* ← 新增：不拦截点击，导航“登录”可点击 */background:radial-gradient(1200px 280px at 20% 0%,rgba(255,255,255,.08),transparent 60%),radial-gradient(900px 240px at 90% 20%,rgba(255,255,255,.06),transparent 60%)}
    .hero h1{margin: 11%;line-height:1.35;font-size:26px;font-weight:800;letter-spacing:0.5px}
    @media(min-width:768px){
        .hero{
            background-image: url('/static/assets/images/homepage/lh_bg.png');
            background-size: 100% 100%;
            background-repeat: no-repeat, repeat;
            height:266px;
            margin-top:0px;
            border-radius: 0px;}
        .hero h1{
            margin: 5%;
            line-height:1.35;
            font-size:70px;
            font-weight:800;
            letter-spacing:0.5px
        }
    }
    @media(min-width:1920px){
        .hero{
            background-image: url('/static/assets/images/homepage/lh_bg.png');
            background-size: 100% 100%;
            background-repeat: no-repeat, repeat;
            height:266px;
            margin-top:0px;
            border-radius: 0px;}
        .hero h1{
            line-height:1.35;
            font-size:70px;
            font-weight:800;
            letter-spacing:0.5px;
            margin: 4%;
        }
    }
    /* 折线图地方 */
    .graphics{
        width: 100%;
        height: 400px;
        margin: 0 auto;
    }
    .main_title{
        width: 100%;
        margin:10px auto;
        text-align: center;
    }
    .main_title h4{
            margin-bottom: 5px;
    }
    .desc {  
        width: 100%;
        height: auto;
        margin: 0 auto;
        font-size: 14px;
        color: #000;
        display: none;
        margin-bottom: 15px;
    }  
    .show{
        width: 100%;
        height: 33px;
        margin: 0 0 22px 0;
        font-size: 12px;
        color: #000;
        text-align: center;
    }
    .show a{
        color: #fba882;
        font-size: 20px;
    }
    .show img{
        width: 50px;
    }
     
    .table-container{  
        flex: 1;  
        background: white;  
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);  
        overflow: hidden; 
        width: 100%;
        height: 100%; 
        border: 1px solid #fba882;
    }
    .font_center{
       text-align: center;
    }
    
    .table-header {  
        background: var(--yellow-color);  
        padding: 10px 0;
        background: #FCE1CA;  
        font-weight: bold;  
        border-top-left-radius: var(--border-radius);  
        border-top-right-radius: var(--border-radius);  
    }  
    .table-row-header {
        display: flex;
    }

    .table-cell-header {  
            flex: 1; 
    } 
    
    .table-body {  
        background: white;  
    }  
    
    .table-row {  
        display: flex;  
    }  
    
    .table-row:nth-child(even) {  
        background: #fff9f4; /* 黄白相间 */ 
    }  
    
    .table-row:nth-child(odd) {  
        background: #ffffff;  
    }  
    
    .table-cell {  
        padding: 10px 15px;  
        border-bottom: 1px solid #f0f0f0;  
        flex: 1;  
    }  
    
    .notes { 
        margin-top: 4%;
        flex: 1;  
        background: white;    
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);  
        overflow: hidden; 
        width: 100%;
        height: 100%; 
        line-height: 126%;
         border: 1px solid #fba882;
         font-size: 17px;
    }  
    
    .note-item {  
        padding: 10px 15px 10px 10px;  
        position: relative;  
        border-bottom: 0px solid #e6c6b7;  
    }  
    
    .note-item:before {  
        color: var(--yellow-color);  
        position: absolute;  
        left: 20px;  
        top: 10px;  
        font-size: 20px;  
    }  
    .main_title_p{
            font-size: 21px;
    }
  @media(min-width:768px){
    .main_title_p{
            font-size: 40px;
    }
    .graphics{
        width: 92%;
        height: 400px;
        margin: 0 auto;
    }
    .main_title{
        width: 80%;
        margin:0 auto;
        margin-top:80px;
        text-align: center;
        
    }
    .desc {  
        width: 80%;
        height: 442px;
        margin: 0 auto;
        font-size: 18px;
        color: #000;
        display: block;
    }  
    .show{
        width: 80%;
        height: 18px;
        margin: 5px auto;
        font-size: 12px;
        color: #000;
        text-align: center;
        display: none;
    }
    
          
    .table-container{  
        flex: 1;  
        background: white;  
        border-radius: 25px 0  0  25px;  
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);  
        overflow: hidden; 
        width: 50%;
        height: 100%; 
        float: left;
         border: 1px solid #fba882;
    }
    .font_center{
       text-align: center;
    }
    
    .table-header {  
        background: var(--yellow-color);  
        padding: 15px 0;
        background: #FCE1CA;  
        font-weight: bold;  
        border-top-left-radius: var(--border-radius);  
        border-top-right-radius: var(--border-radius);  
    }  
    .table-row-header {
        display: flex;
    }

    .table-cell-header {  
            flex: 1; 
    } 
    
    .table-body {  
        background: white;  
    }  
    
    .table-row {  
        display: flex;  
    }  
    
    .table-row:nth-child(even) {  
        background: #fff9f4; /* 黄白相间 */  
    }  
    
    .table-row:nth-child(odd) {  
        background: #ffffff;  
    }  
    
    .table-cell {  
        padding: 12px 15px;  
        border-bottom: 1px solid #f0f0f0;  
        flex: 1;  
    }  
    
    .notes { 
        margin-top: 0px;
        flex: 1;  
        background: white;   
        border-radius: 0 25px 25px 0;  
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);  
        overflow: hidden; 
        width: 50%;
        height: 100%; 
        float: left; 
        line-height: 150%;
        border: 1px solid #fba882;
    }  
    
    .note-item {  
        padding: 10px 15px 10px 35px;  
        position: relative;  
        border-bottom: 0px solid #e6c6b7;  
    }  
    
    .note-item:before {  
        color: var(--yellow-color);  
        position: absolute;  
        left: 20px;  
        top: 10px;  
        font-size: 20px;  
    }    
  }
  @media(min-width:1920px){
    .grid{
        
    }
}

    
  .badge{display:inline-block;font-size:12px;padding:2px 6px;border-radius:999px;background:#111;color:#fff}
    .footer{margin:9px 0;color:#94a3b8;font-size:12px;text-align:center}
      @media(min-width:768px){.footer{margin:9px 0;color:#94a3b8;font-size:13px;text-align:center}}
    /* 新增 css */
    .btn_logo{text-align:center;margin: 35px;}
    .btn_logo img{width:135px;height:60px}
    @media(min-width:768px){.btn_logo{width: 6%;float:left;margin-left: 10%;height: 80px;margin-top: 12px;}.btn_logo img{width:85px;height:43px;display:block;}}
    @media(min-width:1920px){.btn_logo{width: 5%;float:left;margin-left: 14%;height: 80px;margin-top: 12px;}.btn_logo img{width:85px;height:43px;display:block;}}
    .foot_href {width: 100%;font-family: 'Microsoft YaHei', sans-serif;font-size: 13px;}
    @media(min-width:768px){.foot_href {max-width: 39%;font-family: 'Microsoft YaHei', sans-serif;}}
    .foot_href > p {display: flex;padding: 0;list-style: none;}
    .foot_href > p:nth-child(-n+2) {justify-content: space-between; /* 前两排均匀分布 */}
     
    .foot_href > p:nth-child(n+3) {justify-content: center; /* 后两排居中 */}
     
    .foot_href a {text-decoration: none;color: #333;font-size: 14px;transition: all 0.3s;min-width: 80px;text-align: center;}
    .foot_href a:hover {color: #007bff;background: rgba(0,123,255,0.1);border-radius: 4px;}
     @media(min-width:768px){.foot_href a{text-decoration: none;color: #333;font-size: 10px;transition: all 0.3s;min-width: 80px;text-align: center;}}
    
    
    @media (min-width:768px){.nav{ background-color: transparent !important; }}