/* 睿达孚资讯站 — 蓝调杂志版式 */
:root{
  --ink:#0f1c2e; --ink-2:#33465e; --ink-3:#61748c;
  --blue:#14457f; --blue-2:#1f5fa8; --blue-3:#e8f0f9; --blue-4:#f3f7fc;
  --line:#d8e2ee; --line-2:#eaeff6;
  --paper:#ffffff; --bg:#eef2f7;
  --serif:"Songti SC","Noto Serif SC","Source Han Serif SC",SimSun,Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --max:1200px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7}
a{color:inherit;text-decoration:none}
a:hover{color:var(--blue-2)}
img{max-width:100%}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* 顶部信息条 */
.topbar{background:#0b2545;color:#c9d8ea;font-size:12.5px;letter-spacing:.2px}
.topbar .inner{display:flex;gap:14px;align-items:center;min-height:34px;padding:5px 0;flex-wrap:wrap;row-gap:2px}
.topbar .date{white-space:nowrap;color:#8fa8c6}
.topbar .navlinks{display:flex;flex-wrap:wrap;gap:0;flex:1;min-width:0}
.topbar .navlinks::-webkit-scrollbar{display:none}
.topbar .navlinks a{padding:0 8px;font-size:12px;line-height:20px;white-space:nowrap;border-left:1px solid #22456f;color:#c9d8ea}
.topbar .navlinks a:first-child{border-left:0}
.topbar .navlinks a:hover{color:#fff}

/* 报头 */
.masthead{background:var(--paper);border-bottom:3px double var(--line)}
.masthead .inner{display:flex;align-items:center;gap:22px;padding:20px 0 18px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand .mark{width:52px;height:52px;flex:0 0 52px;background:linear-gradient(150deg,#1f5fa8,#0d3462);color:#fff;
  font-family:var(--serif);font-size:30px;line-height:52px;text-align:center;border-radius:2px}
.brand h1{margin:0;font-family:var(--serif);font-size:30px;letter-spacing:2px;font-weight:700;white-space:nowrap}
.brand .sub{font-size:12px;color:var(--ink-3);letter-spacing:3px;margin-top:3px}
.mast-tools{margin-left:auto;display:flex;align-items:center;gap:18px}
.search{display:flex;align-items:center;border:1px solid var(--line);background:var(--blue-4);border-radius:2px;overflow:hidden}
.search input{border:0;background:transparent;padding:8px 12px;font-size:13px;width:190px;outline:none;color:var(--ink)}
.search button{border:0;background:var(--blue);color:#fff;padding:8px 14px;font-size:13px;cursor:pointer}
.mast-note{font-size:12px;color:var(--ink-3);line-height:1.5;text-align:right}
.mast-note b{display:block;color:var(--blue);font-size:13px;letter-spacing:1px}

/* 主导航 */
.mainnav{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.mainnav .inner{display:flex;align-items:stretch;height:50px;gap:2px}
.mainnav a{display:flex;align-items:center;padding:0 20px;font-size:15.5px;letter-spacing:1px;color:var(--ink-2);
  border-bottom:3px solid transparent;font-weight:600}
.mainnav a:hover{color:var(--blue);border-bottom-color:var(--blue-3);background:var(--blue-4)}
.mainnav a.on{color:var(--blue);border-bottom-color:var(--blue)}
.mainnav .home{padding-left:0;font-weight:700;color:var(--ink)}
.mainnav .grow{flex:1}
.mainnav .rss{font-size:12px;color:var(--ink-3);font-weight:400;letter-spacing:0}
.mtoggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:2px;padding:6px 10px;font-size:13px;color:var(--ink-2)}

/* 子导航条 */
.subnav{background:var(--blue-3);border-bottom:1px solid var(--line)}
.subnav .inner{display:flex;flex-wrap:wrap;gap:0;padding:6px 0;row-gap:1px;align-items:center}
.subnav .inner::-webkit-scrollbar{display:none}
.subnav a{font-size:12.5px;color:#2c4f78;padding:1px 9px;line-height:21px;white-space:nowrap;border-right:1px solid #d3e2f2}
.subnav a:first-child{padding-left:9px;margin-left:0}
.subnav a.gstart{margin-left:8px;padding-left:14px;border-left:2px solid #b9cfe6}
.subnav a:hover{color:var(--blue);text-decoration:underline}

/* 通用板块 */
main{padding:26px 0 40px}
.section{margin-bottom:34px}
.sec-head{display:flex;align-items:flex-end;gap:12px;border-bottom:2px solid var(--ink);padding-bottom:8px;margin-bottom:18px}
.sec-head h2{margin:0;font-family:var(--serif);font-size:23px;letter-spacing:2px}
.sec-head .en{font-size:11px;letter-spacing:2px;color:var(--ink-3);text-transform:uppercase;padding-bottom:4px}
.section#sites{margin-top:38px}
.sec-head .more{margin-left:auto;font-size:13px;color:var(--blue);padding-bottom:4px}
.sec-head .more:hover{text-decoration:underline}

/* 首页头条 */
.hero{display:grid;grid-template-columns:1.62fr 1fr;gap:0;background:var(--paper);border:1px solid var(--line);margin-bottom:30px}
.hero .lead{padding:26px 28px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;background:var(--paper)}
.hero .lead .kicker{display:inline-block;background:var(--blue);color:#fff;font-size:11.5px;letter-spacing:2px;padding:3px 9px;margin-bottom:14px}
.hero .lead a{display:block}
.hero .lead a{display:block}
.hero .lead h2{margin:0 0 12px;font-family:var(--serif);font-size:38px;line-height:1.28;letter-spacing:1px}
.hero .lead p{margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.85}
.hero .lead .meta{margin-top:16px;font-size:12.5px;color:var(--ink-3);display:flex;gap:14px;flex-wrap:wrap}
.hero-tags{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.hero-tags a{font-size:12.5px;color:#2c4f78;background:#eaf1f9;border:1px solid #d3e2f2;padding:3px 10px}
.hero-tags{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.hero-tags a{font-size:12.5px;color:#2c4f78;background:#eaf1f9;border:1px solid #d3e2f2;padding:3px 10px}
.hero .side{display:flex;flex-direction:column;background:linear-gradient(180deg,#f7fafd,#eef4fb)}
.hero .side .pick{padding:16px 20px;border-bottom:1px solid var(--line-2);flex:1}
.hero .side .pick:last-child{border-bottom:0}
.hero .side .pick .tagline{font-size:11.5px;color:var(--blue);letter-spacing:1.5px;margin-bottom:6px}
.hero .side .pick h3{margin:0 0 6px;font-family:var(--serif);font-size:18px;line-height:1.45}
.hero .side .pick p{margin:0;font-size:13px;color:var(--ink-3);line-height:1.7}

/* 三栏快讯 */
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:34px;align-items:start}
.qcard{background:var(--paper);border:1px solid var(--line);padding:16px 18px}
.qcard a,.hero .side .pick a{display:block}
.qcard a,.hero .side .pick a{display:block}
.qcard .tagline{font-size:11.5px;color:var(--blue);letter-spacing:1.5px}
.qcard h3{margin:8px 0 8px;font-size:17px;font-family:var(--serif);line-height:1.5}
.qcard p{margin:0;font-size:13px;color:var(--ink-3);line-height:1.7}

/* 频道区块 */
.chblock{display:grid;grid-template-columns:1fr 320px;gap:0 26px;padding:26px 0 4px;border-top:1px solid var(--line);align-items:start}
.chblock .main-col{padding-top:18px}
.chblock .main-col{padding-top:18px}
.chblock .main-col .lead-item{display:block;padding-bottom:14px;border-bottom:1px dashed var(--line);margin-bottom:14px}
.chblock .main-col .lead-item h3{margin:0 0 8px;font-family:var(--serif);font-size:24px;line-height:1.4}
.chblock .main-col .lead-item p{margin:0;font-size:14px;color:var(--ink-2);line-height:1.8}
.linelist li{display:flex;gap:12px;padding:9px 0;border-bottom:1px dotted var(--line-2);font-size:14.5px;align-items:baseline}
.linelist li .n{font-family:var(--serif);color:var(--blue-2);font-size:13px;width:20px;flex:0 0 20px}
.linelist li a{flex:1}
.linelist li .d{color:var(--ink-3);font-size:12px;white-space:nowrap}
.chblock .side-col{background:var(--paper);border:1px solid var(--line);padding:16px}
.chblock .side-col .cap{font-size:12px;letter-spacing:2px;color:var(--blue);border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:10px}
.chblock .side-col .sub-list li{padding:7px 0;font-size:13.5px;border-bottom:1px dotted var(--line-2)}
.chblock .side-col .sub-list li:last-child{border-bottom:0}
.chblock .side-col .sub-list .cnt{float:right;color:var(--ink-3);font-size:12px}

/* 栏目筛选 */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px}
.tabs a{font-size:13px;padding:6px 14px;border:1px solid var(--line);background:#fff;color:var(--ink-2)}
.tabs a:hover{border-color:var(--blue-2);color:var(--blue)}
.tabs a.on{background:var(--blue);border-color:var(--blue);color:#fff}

/* 栏目筛选 */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px}
.tabs a{font-size:13px;padding:6px 14px;border:1px solid var(--line);background:#fff;color:var(--ink-2)}
.tabs a:hover{border-color:var(--blue-2);color:var(--blue)}
.tabs a.on{background:var(--blue);border-color:var(--blue);color:#fff}

/* 列表页 */
.page-head{border-bottom:2px solid var(--ink);padding-bottom:12px;margin-bottom:20px}
.page-head .crumb{font-size:12.5px;color:var(--ink-3);margin-bottom:8px}
.page-head h1{margin:0;font-family:var(--serif);font-size:32px;letter-spacing:1px}
.page-head .lead{margin:8px 0 0;color:var(--ink-2);font-size:14.5px}
.layout{display:grid;grid-template-columns:1fr 300px;gap:34px}
.artlist li{display:block;padding:18px 0;border-bottom:1px solid var(--line)}
.artlist li h3{margin:0 0 8px;font-family:var(--serif);font-size:21px;line-height:1.45}
.artlist li p{margin:0 0 8px;font-size:14.5px;color:var(--ink-2)}
.artlist li .meta{font-size:12.5px;color:var(--ink-3);display:flex;gap:12px;flex-wrap:wrap}
.pill{display:inline-block;font-size:11.5px;color:var(--blue);background:var(--blue-4);border:1px solid var(--blue-3);padding:1px 8px;margin-right:6px}

/* 分页 */
.pager{display:flex;gap:6px;align-items:center;margin:26px 0 0;flex-wrap:wrap;font-size:13.5px}
.pager a,.pager span{border:1px solid var(--line);background:#fff;padding:7px 12px;color:var(--ink-2)}
.pager .cur{background:var(--blue);color:#fff;border-color:var(--blue)}
.pager .dis{color:#b9c4d2}
.pager .info{margin-left:6px;color:var(--ink-3);border:0;background:none}

/* 侧栏 */
.side-box{background:var(--paper);border:1px solid var(--line);padding:16px;margin-bottom:20px}
.side-box .cap{font-family:var(--serif);font-size:16px;border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:10px;letter-spacing:1px}
.rank li{display:flex;gap:10px;padding:8px 0;border-bottom:1px dotted var(--line-2);font-size:14px;line-height:1.6}
.rank li:last-child{border-bottom:0}
.rank .n{font-family:var(--serif);font-size:15px;color:#b9c8da;width:18px;flex:0 0 18px}
.rank li:nth-child(-n+3) .n{color:var(--blue-2)}
.tagcloud{display:flex;flex-wrap:wrap;gap:8px}
.tagcloud a{font-size:12.5px;border:1px solid var(--line);padding:3px 9px;color:var(--ink-2);background:var(--blue-4)}

/* 文章页 */
.article{background:var(--paper);border:1px solid var(--line);padding:34px 40px 30px}
.art-head h1{margin:6px 0 14px;font-family:var(--serif);font-size:36px;line-height:1.35;letter-spacing:.5px}
.art-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-3);padding-bottom:16px;border-bottom:1px solid var(--line)}
.dek{background:var(--blue-4);border-left:3px solid var(--blue);padding:14px 18px;margin:18px 0 22px;font-size:15px;color:#25405e;line-height:1.85}
.body{font-size:16.5px;line-height:1.95;color:#182a3f}
.body h2{font-family:var(--serif);font-size:22px;margin:30px 0 12px;padding-left:12px;border-left:4px solid var(--blue);line-height:1.5}
.body p{margin:0 0 16px;text-align:justify}
.body p:first-of-type::first-letter{font-family:var(--serif);font-size:44px;float:left;line-height:1;padding:4px 8px 0 0;color:var(--blue)}
.body .takeaway{background:#f7fafd;border:1px solid var(--line);padding:14px 18px;margin:20px 0;font-size:14.5px;color:var(--ink-2)}
.art-foot{margin-top:26px;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-3)}
.art-foot .disclaim{margin-top:8px;font-size:12.5px;color:#6f8199}
.art-page-nav{display:flex;justify-content:space-between;gap:10px;margin:18px 0 0;font-size:13.5px}
.art-page-nav a{border:1px solid var(--line);padding:8px 14px;background:var(--blue-4)}
.xref{background:linear-gradient(180deg,#f4f8fd,#fff);border:1px dashed #c6d8ec;padding:14px 18px;margin:24px 0;font-size:14px;color:var(--ink-2)}
.xref b{color:var(--blue)}

/* 评论 */
.comments{margin-top:30px;background:var(--paper);border:1px solid var(--line);padding:22px 26px}
.comments .cap{display:flex;align-items:baseline;gap:10px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:6px}
.comments .cap h3{margin:0;font-family:var(--serif);font-size:18px}
.comments .cap span{font-size:12px;color:var(--ink-3)}
.cmt{display:flex;gap:12px;padding:14px 0;border-bottom:1px dotted var(--line-2)}
.cmt:last-child{border-bottom:0}
.cmt .av{width:38px;height:38px;flex:0 0 38px;border-radius:50%;background:var(--blue-3);color:var(--blue);
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600}
.cmt .who{font-size:13.5px;font-weight:600;color:var(--ink)}
.cmt .when{font-size:12px;color:var(--ink-3);margin-left:8px;font-weight:400}
.cmt p{margin:4px 0 0;font-size:14px;color:var(--ink-2);line-height:1.8}

/* 页脚 */
.footer{background:#0b2545;color:#b9cbe0;margin-top:20px}
.footer .fcols{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:26px;padding:34px 0 24px}
.footer h4{margin:0 0 10px;font-size:14px;color:#fff;letter-spacing:1px;font-family:var(--serif)}
.footer li{padding:3px 0;font-size:12.8px;color:#a9c1da}
.footer li a{color:#a9c1da}
.footer li a:hover{color:#fff;text-decoration:underline}
.footer .about p{margin:0 0 10px;font-size:12.8px;line-height:1.9;color:#9db5cf}
.sitlinks{border-top:1px solid #1c3f68;padding:16px 0 6px}
.sitlinks .cap{font-size:12.5px;color:#7f9dbd;margin-bottom:10px;letter-spacing:1px}
.sitlinks .grp{display:flex;flex-wrap:wrap;gap:6px 0}
.sitlinks .grp a{font-size:12.5px;color:#a9c1da;padding:0 10px;border-right:1px solid #1c3f68;margin-bottom:6px}
.sitlinks .grp a:hover{color:#fff}
.legal{border-top:1px solid #1c3f68;padding:14px 0 22px;font-size:12px;color:#7f9dbd;display:flex;flex-wrap:wrap;gap:8px 18px}
.legal a{color:#9db5cf}

/* 移动端 */
.drawer{position:fixed;inset:0;background:rgba(8,20,36,.55);z-index:80;display:none}
.drawer.on{display:block}
.drawer .panel{position:absolute;right:0;top:0;bottom:0;width:82%;max-width:340px;background:#fff;overflow:auto;padding:18px}
.drawer .panel h3{margin:6px 0 10px;font-size:13px;color:var(--ink-3);letter-spacing:2px}
.drawer .panel a{display:block;padding:10px 4px;border-bottom:1px solid var(--line-2);font-size:15px}
.drawer .panel .x{position:absolute;right:14px;top:10px;border:0;background:none;font-size:22px;color:var(--ink-3)}

@media(max-width:1024px){
  .hero{grid-template-columns:1fr}
  .hero .lead{border-right:0;border-bottom:1px solid var(--line)}
  .hero .lead h2{font-size:32px}
  .chblock{grid-template-columns:1fr}
  .layout{grid-template-columns:1fr}
  .footer .fcols{grid-template-columns:1fr 1fr}
  .quick{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  body{font-size:15px}
  .wrap{padding:0 14px}
  .topbar{display:none}
  .masthead .inner{padding:14px 0 12px;gap:12px}
  .brand .mark{width:42px;height:42px;flex:0 0 42px;font-size:24px;line-height:42px}
  .brand h1{font-size:22px;letter-spacing:1px}
  .brand .sub{font-size:10px;letter-spacing:1px}
  .mast-tools{display:none}
  .mainnav .inner{height:46px}
  .mainnav a{display:none}
  .mainnav .home{display:flex;padding:0;font-size:16px}
  .mtoggle{display:block}
  .topbar .inner{padding:4px 0}
  .subnav .inner{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:0;height:36px;row-gap:0}
  .subnav .inner::-webkit-scrollbar{display:none}
  .hero .lead{padding:18px}
  .hero .lead h2{font-size:26px}
  .hero .side .pick{padding:13px 16px}
  .quick{grid-template-columns:1fr}
  .article{padding:20px 16px}
  .art-head h1{font-size:26px}
  .body{font-size:16px;line-height:1.9}
  .body h2{font-size:19px}
  .comments{padding:16px}
  .page-head h1{font-size:25px}
  .artlist li h3{font-size:18px}
  .footer .fcols{grid-template-columns:1fr;gap:18px}
  .sitlinks .grp a{padding:0 8px}
}

/* 首页底部行业资源导航 */
.coop{margin:34px 0 0;background:var(--paper);border:1px solid var(--line);padding:24px 26px}
.coop .chead{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;border-bottom:2px solid var(--blue);padding-bottom:10px;margin-bottom:16px}
.coop .chead h2{font-family:var(--serif);font-size:21px;margin:0}
.coop .chead .sub{font-size:12px;color:var(--ink-3)}
.coop .chead .more{margin-left:auto;font-size:12.5px;color:var(--blue-2)}
.coop .cgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px 26px}
.coop .cblock h4{font-size:12.5px;color:var(--blue);border-bottom:1px dotted var(--line);padding-bottom:5px;margin:0 0 5px;display:flex;justify-content:space-between}
.coop .cblock h4 i{font-style:normal;color:var(--ink-3);font-weight:400;font-size:11px}
.coop .cblock li{padding:3px 0;font-size:12.6px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.coop .cblock a:hover{color:var(--blue-2)}
@media(max-width:900px){.coop .cgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.coop{padding:16px}.coop .cgrid{grid-template-columns:1fr}}