@charset "utf-8";
*{ 
  margin:0; 
  padding:0;
  box-sizing: border-box;
}
html{
  font-size:10px;
}
body{
	margin:0px;
	padding:0px;
	font-size:1.4rem;
	}
a{
  text-decoration:none;
}
a:hover{
  color:#F00;
}
.top{
  position:fixed;
  top:0;
  width:100%;
  background:#206798;
  height:6rem;
  z-index:99;
}
.top .logo{
  margin-left:5%;
  float:left;
  background:#FFF url(/images/logo.png) no-repeat;
  background-size:contain;
  height:6rem;
  width:18rem;
  border-radius:1rem;
}
.top .logo a{
  display:block;
  width:100%;
  height:100%;
}
.top .tar{
  margin-left:1%;
  text-align:center;
  float:left;
  height:5rem;
  margin-top:.5rem;
  width:42%;
}
.top .tar span{
  font-size:1.8rem;
  color:#FFF;
  height:5rem;
  line-height:5rem;
}
.top .menu{
  float:right;
  margin-right:5%;
}
.top .menu a{  
  width:10rem;
  height:6rem;
  display:block;
}
.top img{
  width:4rem;
  height:4rem;
  margin:1rem 1rem 1rem 5rem;
}

.top .nav{
  display:none;
  height:56rem;
  line-height:5rem;
  width:40%;
  border:5px solid #86c5e3;
  
  position:fixed;
  right:5%;
  /*
  float:right;
  */
  z-index:99;
  margin-top:6rem;
  
  background-image:url(/images/menu_bg.gif);
  background-repeat:no-repeat;
  background-size:cover;
  vertical-align: top;
}

/*
div.menu:hover + div.nav{
  display:block;
}
div.nav:hover{
  display:block;
}
*/

.top .nav ul{
  width:100%;
  height:5rem;
  list-style:none;
}
.top .nav ul li{
  float:right;
  width:100%;
  font-size:1.8rem;
  margin-top:2rem;
  text-align:center;
  border-radius:5px;
  height:12rem;
  line-height:5rem;
  position:relative;
  z-index:99;
  text-align:center;
}
.top .nav ul li span{
  float:left;
  background:#86c5e3;
  height:100%;
  color:#FFF;
  -webkit-writing-mode:vertical-rl;
  writing-mode:vertical-rl;
  margin:0 5%;
  border-radius:5px;
  padding:0 auto;
}
.top .nav ul li a{
  color:#333;
  font-size:2.0rem;
  float:left;
  width:65%;
  border-bottom:1px solid #ccc;
  height:5rem;
  line-height:5rem;
  margin-bottom:1rem;
}
.top .nav ul li a:hover{  
  background-color:#86c5e3;
}
.btns{
  border:1px solid #666;
  background:#E7E7E7;
  display:block;
  width:30%;
  height:5rem;
  line-height:5rem;
  text-align:center;
  text-decoration:none;
  color:#000;
  font-size:1.8rem;
  float:right;
  border-radius:2px;
  cursor:pointer;
  margin-right:5%;
  }
td{
  line-height:2rem;
  padding:1rem 0;
}
table{
  margin:2rem auto 2rem auto;
  width:1200px;
  max-width:96%;
  font-size:1.6rem;
	color:#333;
	border-collapse:collapse;
	border-top:0px solid black;
	}
table.result{
  margin-bottom:15rem;
}
.distance{
  width:100%;
  height:6rem;
  margin-bottom:2rem;
}


.bottom{
  position:fixed;
  bottom:0;
  width:100%;
  background:#E7E7E7;
  line-height:1.5rem;
  padding-bottom:1.5rem;
  z-index:2;
}
.bottom h1{
  width:100%;
  line-height:3rem;
  background:#206798;
}
.bottom h1 a{
  color:#FFF;
  display:block;
  margin-left:5%;
  font-weight:normal;
  font-size:1.4rem;
}
.bottom h1 i{
  color:#FFF;
  display:block;
  width:20%;
  margin-left:5%;
  font-weight:normal;
  font-size:1.4rem;
}
.bottom h1 a:hover{
  color:#F00;
}
.bottom div{
  width:90%;
  margin:1rem 5% 0;
  list-style:none;
}
.forBottom{
  width:100%;
  height:15rem;

}
.forBottom span{
  display:block;
  text-align:center;
  height:2.8rem;
  line-height:2.8rem;
  width:100%;
  border-top:2px solid #206798;
  font-size:1.4rem;
  margin-top:1px;

}
.bottom div.info{
  background:url(../images/info.png) no-repeat;
  height:825px;
  position:fixed;
  bottom:12rem;
  left:0;
  z-index:98;
  display:none;
}

table tr.headTr{
    position: sticky;
    top: 6rem;
    z-index: 1;
    min-height: 4rem;
    line-height: 4rem;
}


/* ===== 移动端优化 (max-width:640px)：保持 PC 字号，只做布局调整 ===== */
@media only screen and ( max-width: 640px ) {
  body{
    font-size:1.4rem;  /* 与 PC 一致，不再缩小 */
  }
  table{
    font-size:1.6rem;  /* 与 PC 一致，不再缩小 */
    max-width:94%;
    table-layout:fixed;
    word-break:break-all;
  }
  table tr.headTr{
    top:5rem;
  }
  .top{
    height:5rem;
  }
  .top .logo{
    height:5rem;
    width:14rem;
    margin-left:3%;
    background-size:contain;
  }
  .top .tar{
    display:none;
  }
  .top .menu a{
    height:5rem;
  }
  .top img{
    width:3rem;
    height:3rem;
    margin-left:7rem;
  }
  .top .nav{
    margin-top:5rem;
    width:70%;
  }
  .distance{
    height:5rem;
    margin-bottom:1rem;
  }
  /* 底部说明区 */
  .bottom{
    font-size:1rem;
  }
  .bottom h1{
    line-height:2.5rem;
  }
  .bottom h1 a{
    font-size:1.4rem;
  }
  .bottom div{
    margin:0.5rem 5% 0;
    width:90%;
  }
  /* 占位高度需大于固定底部栏(bottom 238px≈17rem)，避免内容被遮挡 */
  .forBottom{
    height:20rem;
    margin-top:1rem;
  }
  /* 表格横向滚动容器（2026-08-03）：列完整显示，左右滑动查看 */
  .table-scroll{
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    max-width:100%;
    margin:0 auto;
  }
  .table-scroll table{
    max-width:none;
    width:max-content;
    min-width:100%;
    table-layout:auto;
    word-break:normal;
    white-space:nowrap;
  }
  .table-scroll table.result{
    margin-bottom:0;
  }
  /* 好价格等页面的结果表格：加大底部留白，防 fixed bottom 遮挡 */
  table.result{
    margin-bottom:20rem;
  }
}