/* ============================================================
   安徽水控 官网样式 v3
   设计语言: 真实工程照 + 深色遮罩页头 + 层次化卡片
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#0d2438; --ink2:#1b3d5c; --body:#4a6076; --mut:#8598a8;
  --line:#e6ecf1; --line2:#dbe3ea;
  --blue:#0a5fae; --blue-d:#084a87; --blue-l:#e8f2fb; --cyan:#0d8fd0;
  --soft:#f6f9fb; --nav:76px; --max:1320px;
  --sh1:0 1px 3px rgba(13,36,56,.05), 0 6px 18px -8px rgba(13,36,56,.10);
  --sh2:0 2px 6px rgba(13,36,56,.07), 0 20px 44px -20px rgba(13,36,56,.30);
}
body{font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;line-height:1.7}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}

/* ================= 顶部导航 ================= */
.hd{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:90;
  box-shadow:0 1px 16px rgba(13,36,56,.05)}
.hd .in{max-width:var(--max);margin:0 auto;padding:0 32px;display:flex;align-items:center;height:var(--nav)}
.logo{flex:0 0 auto;margin-right:auto}
.logo img{height:50px;width:auto}
.menu{display:flex;align-items:stretch;height:var(--nav);gap:2px}
.menu a{display:flex;align-items:center;padding:0 26px;font-size:16.5px;font-weight:500;
  color:var(--body);letter-spacing:.04em;border-bottom:3px solid transparent;transition:.2s}
.menu a:hover,.menu a.on{color:var(--blue);border-color:var(--blue);background:#f7fafd}
.hd .tel{margin-left:14px;display:flex;align-items:center;gap:9px;padding-left:26px;
  border-left:1px solid var(--line);height:46px;white-space:nowrap}
.hd .tel span{font-size:11px;color:var(--mut);letter-spacing:.1em}
.hd .tel b{font-size:17px;color:var(--blue);letter-spacing:.02em}
.burger{display:none;width:44px;height:44px;flex-direction:column;justify-content:center;gap:5px;
  align-items:center;margin-left:auto;cursor:pointer;background:none;border:0}
.burger i{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.mnav{display:none}

/* ================= 首页轮播 ================= */
body.home{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden}
body.home .hero{position:relative;flex:1 1 auto;min-height:0;width:100%;overflow:hidden;background:#0d1a26}
.sl{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease}
.sl.on{opacity:1}
.sl img{width:100%;height:100%;object-fit:cover}
.sl::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(6,20,34,.70) 0%,rgba(6,20,34,.24) 44%,rgba(6,20,34,.02) 70%),
             linear-gradient(0deg,rgba(6,20,34,.55),transparent 40%)}
.cap{position:absolute;left:0;right:0;bottom:0;z-index:6;max-width:var(--max);margin:0 auto;
  padding:0 32px 44px;color:#fff;opacity:0;transition:opacity 1.1s ease;pointer-events:none}
.cap.on{opacity:1}
.cap .tag{display:inline-block;border:1px solid rgba(255,255,255,.5);border-radius:2px;
  padding:5px 13px;font-size:12px;letter-spacing:.2em;margin-bottom:15px}
.cap h1{font-size:clamp(22px,2.9vw,38px);font-weight:700;letter-spacing:.1em;line-height:1.3;
  text-shadow:0 3px 22px rgba(0,0,0,.42)}
.dots{position:absolute;left:0;right:0;bottom:20px;z-index:8;max-width:var(--max);margin:0 auto;
  padding:0 32px;display:flex;gap:12px;align-items:center}
.dots button{background:none;border:0;padding:0;cursor:pointer;opacity:.6;transition:.25s}
.dots button.on,.dots button:hover{opacity:1}
.dots .bar{display:block;width:36px;height:3px;background:rgba(255,255,255,.45);border-radius:2px;transition:.3s}
.dots button.on .bar{background:#fff;width:54px}

/* ================= 页脚 ================= */
footer{flex:0 0 auto;background:var(--soft);border-top:1px solid var(--line);color:var(--body);font-size:14px}
.ft{max-width:var(--max);margin:0 auto;padding:0 32px}
.fg{display:grid;grid-template-columns:2.6fr 1fr 1fr 1.4fr;gap:44px;padding:32px 0 24px}
footer h5{color:var(--ink);font-size:15px;font-weight:600;margin-bottom:16px;letter-spacing:.06em}
.fg a{display:block;padding:5.5px 0;color:var(--body);font-size:14px;transition:.2s}
.fg a:hover{color:var(--blue);padding-left:4px}
.fdesc{line-height:1.85;color:var(--mut);font-size:12.5px}
.fdesc b{color:var(--ink);font-weight:600}
.fcont{line-height:2.15}
.fcont b{color:var(--ink);font-weight:500}
.fbot{border-top:1px solid var(--line2);padding:14px 0;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:var(--mut)}

/* ================= 内页页头 (照片 + 遮罩) ================= */
body.inner{display:block;overflow:auto}
.phead{position:relative;overflow:hidden;background:#0d2438;
  min-height:clamp(260px,32vh,380px);display:flex;align-items:flex-end}
.phead .bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transform:scale(1.03)}
.phead::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,26,42,.86) 0%,rgba(8,26,42,.58) 48%,rgba(8,26,42,.30) 100%),
             linear-gradient(0deg,rgba(8,26,42,.72),transparent 62%)}
.phead .wrap{position:relative;z-index:2;width:100%;padding:0 32px 42px;color:#fff}
.phead .crumb{font-size:13px;color:rgba(255,255,255,.62);margin-bottom:14px;letter-spacing:.04em}
.phead .crumb a:hover{color:#fff}
.phead h1{font-size:clamp(26px,3.4vw,42px);font-weight:700;letter-spacing:.06em;
  text-shadow:0 3px 24px rgba(0,0,0,.4)}
.phead p{margin-top:14px;color:rgba(255,255,255,.86);font-size:15.5px;max-width:720px;
  text-shadow:0 2px 12px rgba(0,0,0,.35)}

/* ================= 通用 section ================= */
section{padding:76px 0}
section.tight{padding:56px 0}
section.soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.shead{margin-bottom:34px}
.shead.center{text-align:center}
.shead .kick{font-size:12px;letter-spacing:.28em;color:var(--blue);font-weight:700;margin-bottom:12px}
.shead h2{font-size:clamp(22px,2.4vw,32px);font-weight:700;letter-spacing:.02em;line-height:1.3}
.shead h2 em{font-style:normal;color:var(--blue)}
.shead .sub{color:var(--body);font-size:15px;margin-top:12px;max-width:700px}
.shead.center .sub{margin-left:auto;margin-right:auto}
.shead .line{width:44px;height:3px;background:var(--blue);border-radius:2px;margin-top:16px}
.shead.center .line{margin-left:auto;margin-right:auto}
.shead.row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  padding-bottom:20px;border-bottom:1px solid var(--line)}
.shead .more{font-size:14px;color:var(--blue);font-weight:600;white-space:nowrap}

/* ================= 关于页 ================= */
.about-top{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.about-text .lead{font-size:17px;color:var(--ink);font-weight:500;line-height:1.85;margin-bottom:20px}
.about-text p{color:var(--body);font-size:15px;line-height:2.05;margin-bottom:14px}
.about-text p b{color:var(--ink);font-weight:600}
.about-shot{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--sh2);
  aspect-ratio:4/3;background:#0d2438}
.about-shot img{width:100%;height:100%;object-fit:cover}
.about-shot figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 24px 18px;
  color:#fff;font-size:14px;letter-spacing:.06em;
  background:linear-gradient(transparent,rgba(8,26,42,.88))}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:8px}
.stat{background:#fff;border-radius:12px;padding:26px 22px;box-shadow:var(--sh1);
  border:1px solid rgba(13,36,56,.05);transition:.25s}
.stat:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
.stat b{display:block;font-size:38px;font-weight:700;line-height:1;letter-spacing:-.02em;
  background:linear-gradient(120deg,var(--blue),var(--cyan));-webkit-background-clip:text;
  background-clip:text;color:transparent}
.stat span{display:block;margin-top:10px;font-size:13.5px;color:var(--mut)}

.capgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.capcard{background:#fff;border-radius:12px;padding:28px 24px;box-shadow:var(--sh1);
  border:1px solid rgba(13,36,56,.05);transition:.25s;position:relative;overflow:hidden}
.capcard::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(0);transform-origin:left;
  transition:transform .3s}
.capcard:hover{transform:translateY(-5px);box-shadow:var(--sh2)}
.capcard:hover::before{transform:scaleX(1)}
.capcard .ic{width:44px;height:44px;border-radius:11px;background:var(--blue-l);
  display:grid;place-items:center;margin-bottom:16px;color:var(--blue)}
.capcard .ic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.capcard h3{font-size:15.5px;font-weight:600;line-height:1.5}

.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.case{background:#fff;border-radius:10px;padding:20px 22px;box-shadow:var(--sh1);
  border:1px solid rgba(13,36,56,.05);position:relative;overflow:hidden;transition:.25s;
  font-size:14.5px;line-height:1.6;display:flex;gap:14px;align-items:flex-start}
.case::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue);
  transform:scaleY(0);transform-origin:top;transition:transform .28s}
.case:hover{transform:translateY(-3px);box-shadow:var(--sh2);border-color:rgba(10,95,174,.22)}
.case:hover::after{transform:scaleY(1)}
.case .no{flex:0 0 auto;font-size:12px;font-weight:700;color:var(--blue);letter-spacing:.06em;
  background:var(--blue-l);border-radius:6px;padding:3px 8px;margin-top:1px}

/* ================= 产品页 ================= */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.filters a{padding:10px 22px;border-radius:8px;font-size:14px;color:var(--body);
  background:#fff;border:1px solid var(--line);transition:.2s}
.filters a:hover{border-color:var(--blue);color:var(--blue)}
.filters a.on{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 6px 16px -8px rgba(10,95,174,.8)}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pcard{background:#fff;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--sh1);border:1px solid rgba(13,36,56,.05);transition:.28s}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--sh2);border-color:rgba(10,95,174,.2)}
.pf{aspect-ratio:4/3;display:grid;place-items:center;padding:22px;background:#fff;
  border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.pf img{max-height:100%;max-width:100%;object-fit:contain;transition:transform .35s}
.pcard:hover .pf img{transform:scale(1.06)}
.pb{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.pb .c{font-size:11.5px;font-weight:700;color:var(--blue);letter-spacing:.04em}
.pb h3{font-size:14.5px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px}
.pb .s{font-size:12.5px;color:var(--mut);line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pb .go{margin-top:auto;padding-top:10px;font-size:13px;color:var(--blue);font-weight:600;
  display:flex;align-items:center;gap:5px;transition:gap .2s}
.pcard:hover .pb .go{gap:10px}

/* ================= 服务页 ================= */
.svcgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.svc{background:#fff;border-radius:14px;padding:34px 32px;box-shadow:var(--sh1);
  border:1px solid rgba(13,36,56,.05);transition:.28s;display:flex;gap:22px;align-items:flex-start}
.svc:hover{transform:translateY(-5px);box-shadow:var(--sh2)}
.svc .num{flex:0 0 auto;width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;
  display:grid;place-items:center;font-size:19px;font-weight:700;
  box-shadow:0 10px 22px -10px rgba(10,95,174,.8)}
.svc h3{font-size:19px;font-weight:700;margin-bottom:10px}
.svc p{color:var(--body);font-size:14.5px;line-height:1.9}

.split{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;
  border-radius:16px;overflow:hidden;box-shadow:var(--sh2);background:#fff}
.split .pic{position:relative;min-height:340px;background:#0d2438}
.split .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split .txt{padding:46px 44px;display:flex;flex-direction:column;justify-content:center}
.split .txt h3{font-size:22px;font-weight:700;margin-bottom:16px}
.split .txt p{color:var(--body);font-size:15px;line-height:2;margin-bottom:12px}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.tags span{background:var(--blue-l);color:var(--blue-d);border-radius:20px;
  padding:7px 16px;font-size:13.5px;font-weight:500}

/* ================= 新闻页 ================= */
.ntabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.ntabs a{padding:9px 20px;border-radius:8px;font-size:14px;color:var(--body);
  background:#fff;border:1px solid var(--line);transition:.2s}
.ntabs a:hover{border-color:var(--blue);color:var(--blue)}
.ntabs a.on{background:var(--blue);border-color:var(--blue);color:#fff}
.nlist{display:flex;flex-direction:column;gap:12px}
.nrow{display:grid;grid-template-columns:150px 1fr auto;gap:24px;align-items:center;
  background:#fff;border-radius:10px;padding:18px 24px;box-shadow:var(--sh1);
  border:1px solid rgba(13,36,56,.05);transition:.25s}
.nrow:hover{transform:translateX(5px);box-shadow:var(--sh2);border-color:rgba(10,95,174,.2)}
.nrow .dt{font-size:13.5px;color:var(--mut);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.nrow h3{font-size:15.5px;font-weight:500;line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nrow .cat{font-size:12px;color:var(--blue);background:var(--blue-l);
  border-radius:6px;padding:4px 12px;white-space:nowrap;font-weight:500}
.pager{display:flex;justify-content:center;gap:8px;margin-top:36px}
.pager a,.pager span{padding:9px 16px;border-radius:8px;font-size:14px;background:#fff;
  border:1px solid var(--line);color:var(--body);transition:.2s}
.pager a:hover{border-color:var(--blue);color:var(--blue)}
.pager .on{background:var(--blue);border-color:var(--blue);color:#fff}

/* ================= 联系页 ================= */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.cbox{background:#fff;border-radius:14px;padding:34px 32px;box-shadow:var(--sh1);
  border:1px solid rgba(13,36,56,.05)}
.cbox h3{font-size:19px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.cbox h3 .ic{width:34px;height:34px;border-radius:9px;background:var(--blue-l);color:var(--blue);
  display:grid;place-items:center;flex:0 0 auto}
.cbox h3 .ic svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round}
.cbox .lead{color:var(--mut);font-size:13.5px;margin:10px 0 20px}
.citem{display:flex;gap:13px;padding:13px 0;border-bottom:1px dashed var(--line2);font-size:14.5px}
.citem:last-child{border-bottom:0}
.citem .k{flex:0 0 74px;color:var(--mut);font-size:13.5px}
.citem .v{color:var(--ink);font-weight:500;word-break:break-all}
.citem .v a{color:var(--blue)}
.mapwrap{border-radius:16px;overflow:hidden;box-shadow:var(--sh2);border:1px solid var(--line);
  background:#fff}
.mapwrap iframe{width:100%;height:420px;border:0;display:block}
.maptop{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  padding:20px 26px;border-bottom:1px solid var(--line)}
.maptop .ad{font-size:14.5px;color:var(--body)}

/* ================= 详情页 ================= */
.detail{display:grid;grid-template-columns:1.05fr 1.35fr;gap:52px;align-items:start}
.detail .pic{background:#fff;border-radius:14px;padding:30px;box-shadow:var(--sh1);
  border:1px solid rgba(13,36,56,.05);display:grid;place-items:center;position:sticky;top:100px}
.detail .pic img{max-height:420px;object-fit:contain}
.detail h1{font-size:clamp(21px,2.5vw,31px);font-weight:700;line-height:1.38;margin-bottom:16px}
.detail .meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.detail .meta span{font-size:13px;color:var(--blue);background:var(--blue-l);
  border-radius:6px;padding:5px 13px;font-weight:500}
.detail .body{color:var(--body);font-size:15px;line-height:2.05}
.detail .body img{margin:18px 0;border-radius:10px;box-shadow:var(--sh1)}
.detail .body p{margin-bottom:14px}
.article{background:#fff;border-radius:16px;padding:46px 50px;box-shadow:var(--sh1);
  border:1px solid rgba(13,36,56,.05)}
.article h1{font-size:clamp(20px,2.3vw,28px);font-weight:700;line-height:1.45;margin-bottom:18px}
.article .ameta{display:flex;flex-wrap:wrap;gap:16px;color:var(--mut);font-size:13.5px;
  padding-bottom:20px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.article .body{color:var(--body);font-size:15px;line-height:2.1}
.article .body img{max-width:100%;margin:16px 0;border-radius:10px}
.article .body p{margin-bottom:14px}
.article .body table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.article .body td,.article .body th{border:1px solid var(--line);padding:9px 12px}

.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 30px;border-radius:9px;
  font-size:15px;font-weight:600;transition:.22s;border:1px solid transparent;cursor:pointer}
.btn-p{background:var(--blue);color:#fff;box-shadow:0 10px 24px -12px rgba(10,95,174,.9)}
.btn-p:hover{background:var(--blue-d);transform:translateY(-2px)}
.btn-o{border-color:var(--line2);color:var(--ink);background:#fff}
.btn-o:hover{border-color:var(--blue);color:var(--blue)}

/* ================= CTA 条 ================= */
.cta{position:relative;overflow:hidden;background:#0d2438;color:#fff;padding:64px 0;text-align:center}
.cta .bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;opacity:.30}
.cta::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,26,42,.90),rgba(8,26,42,.62))}
.cta .wrap{position:relative;z-index:2}
.cta h2{font-size:clamp(22px,2.6vw,32px);font-weight:700;letter-spacing:.02em}
.cta p{margin-top:14px;color:rgba(255,255,255,.8);font-size:15px}
.cta .btns{margin-top:30px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta .btn-w{background:#fff;color:var(--blue)}
.cta .btn-w:hover{background:#eef5fb}
.cta .btn-g{border-color:rgba(255,255,255,.5);color:#fff}
.cta .btn-g:hover{border-color:#fff;background:rgba(255,255,255,.1)}

/* ================= 响应式 ================= */
@media(max-width:1100px){
  .menu{display:none}.burger{display:flex}
  .mnav{display:none;border-top:1px solid var(--line);background:#fff}
  body.menu-open .mnav{display:block}
  .mnav nav{display:flex;flex-direction:column;padding:8px 24px}
  .mnav nav a{padding:13px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--body)}
  .mnav nav a.on{color:var(--blue)}
  .about-top,.detail,.cgrid,.split{grid-template-columns:1fr;gap:32px}
  .split .pic{min-height:260px}
  .capgrid,.stats,.pgrid{grid-template-columns:repeat(2,1fr)}
  .cases{grid-template-columns:repeat(2,1fr)}
  .fg{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:900px),(max-height:560px){
  body.home{height:auto;min-height:100vh;overflow:visible}
  body.home .hero{flex:0 0 auto;aspect-ratio:16/9;min-height:0}
}
@media(max-width:640px){
  .hd .in{height:70px;padding:0 18px}.logo img{height:36px}
  .hd .tel{display:none}
  .wrap{padding:0 20px}
  body.home .hero{aspect-ratio:4/3}
  body.home .cap{padding:0 20px 52px}.dots{padding:0 20px;bottom:14px}
  .pgrid,.cases,.capgrid,.stats,.svcgrid{grid-template-columns:1fr}
  .svc{flex-direction:column;gap:16px;padding:26px 22px}
  .split .txt{padding:30px 22px}
  .article{padding:28px 20px}
  .fg{grid-template-columns:1fr}
  .ft{padding:0 20px}
  section{padding:48px 0}
  .nrow{grid-template-columns:1fr;gap:8px;padding:16px 18px}
  .nrow .cat{justify-self:start}
  .fbot{flex-direction:column}
  .mapwrap iframe{height:300px}
}

/* ================= 项目清单页 ================= */
.plstats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:18px}
.plstat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 20px;text-align:center;box-shadow:var(--sh1)}
.plstat b{display:block;font-size:30px;font-weight:700;line-height:1.1;
  background:linear-gradient(120deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.plstat span{display:block;margin-top:8px;font-size:13px;color:var(--mut)}
.plnote{font-size:13px;color:var(--mut);line-height:1.9;margin:0}
.plnote b{color:var(--ink)}

.plcities{display:flex;flex-wrap:wrap;gap:10px}
.plcity{display:flex;align-items:center;gap:8px;padding:10px 18px;border-radius:9px;
  background:#fff;border:1px solid var(--line);font-size:14px;color:var(--body);transition:.2s}
.plcity:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.plcity.on{background:var(--blue);border-color:var(--blue);color:#fff}
.plcity-count{background:rgba(10,95,174,.1);color:var(--blue);border-radius:10px;padding:1px 8px;font-size:12.5px;font-weight:600}
.plcity.on .plcity-count{background:rgba(255,255,255,.25);color:#fff}

.plrecent{display:flex;flex-direction:column;gap:8px}
.plrecent-row{display:grid;grid-template-columns:96px 80px 1fr auto;gap:16px;align-items:center;
  background:#fff;border-radius:9px;padding:11px 18px;border:1px solid rgba(13,36,56,.05);
  box-shadow:var(--sh1);font-size:14px;transition:.2s}
.plrecent-row:hover{border-color:rgba(10,95,174,.22);transform:translateX(4px)}
.plrecent-date{color:var(--mut);font-size:13px;font-variant-numeric:tabular-nums}
.plrecent-city{color:var(--blue);font-size:13px;font-weight:600}
.plrecent-name{color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.plrecent-amt{color:var(--cyan);font-weight:600;font-size:13.5px}

.pltable-wrap{background:#fff;border-radius:12px;border:1px solid var(--line);
  box-shadow:var(--sh1);overflow:hidden}
.pltable{width:100%;border-collapse:collapse;font-size:14px}
.pltable thead th{background:#f6f9fb;color:var(--mut);font-size:12.5px;font-weight:600;
  text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);letter-spacing:.04em}
.pltable tbody td{padding:12px 14px;border-bottom:1px solid #f2f6f9;vertical-align:top}
.pltable tbody tr:last-child td{border-bottom:0}
.pltable tbody tr:hover{background:#fafcfe}
.plno{color:var(--mut);font-size:12.5px;font-variant-numeric:tabular-nums}
.plname{color:var(--ink);line-height:1.6;font-weight:500}
.pldist{display:inline-block;margin-left:8px;font-size:12px;color:var(--mut);
  background:#f2f6f9;border-radius:5px;padding:1px 7px;font-weight:400}
.plwinner{display:block;margin-top:4px;font-size:12.5px;color:#7b4bb7;font-weight:400}
.plamt{color:var(--cyan);font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
.pldate{color:var(--mut);font-size:13px;white-space:nowrap;font-variant-numeric:tabular-nums}
.plstage{display:inline-block;border-radius:5px;padding:2px 9px;font-size:12px;font-weight:600;white-space:nowrap}
.plstage-tender{background:#e8f2fb;color:#0a5fae}
.plstage-award{background:#f0eafc;color:#6b3fb8}
.plstage-pre{background:#fdf3e3;color:#b3760a}
.plstage-lead{background:#f2f5f8;color:#7c8b99}

@media(max-width:900px){
  .plstats{grid-template-columns:repeat(2,1fr)}
  .plrecent-row{grid-template-columns:1fr;gap:5px}
  .pltable thead{display:none}
  .pltable tbody tr{display:block;padding:12px 0;border-bottom:1px solid #eef2f6}
  .pltable tbody td{display:block;border:0;padding:3px 14px}
  .pltable tbody td:before{content:attr(data-l);}
}

/* ================= 页脚内部系统入口 ================= */
/* 低调: 默认跟版权文字同色, 悬停才变蓝。不抢客户视线。 */
.fbot{align-items:center}
.fadmin{
  display:inline-flex;align-items:center;gap:5px;
  font-size:12.5px;color:var(--mut);text-decoration:none;
  padding:3px 10px;border-radius:6px;border:1px solid transparent;
  transition:.2s;margin-left:auto;
}
.fadmin svg{width:13px;height:13px;stroke:currentColor;fill:none;
  stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fadmin:hover{color:var(--blue);border-color:var(--line2);background:#fff}
@media(max-width:640px){
  .fadmin{margin-left:0}
}

/* ================= 首页轮播左右按钮 ================= */
.harrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:9;
  width:54px;height:54px;border-radius:50%;
  border:1px solid rgba(255,255,255,.34);
  background:rgba(8,26,42,.34);
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  color:#fff;cursor:pointer;display:grid;place-items:center;
  padding:0;opacity:0;transition:opacity .25s,background .25s,transform .2s,border-color .25s;
}
.hero:hover .harrow{opacity:1}
.harrow:hover{background:rgba(10,95,174,.88);border-color:rgba(255,255,255,.66);
  transform:translateY(-50%) scale(1.08)}
.harrow:active{transform:translateY(-50%) scale(.96)}
.harrow:focus-visible{opacity:1;outline:2px solid #fff;outline-offset:3px}
.harrow svg{width:22px;height:22px;stroke:currentColor;fill:none;
  stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.harrow.prev{left:30px}
.harrow.next{right:30px}

@media(max-width:900px){
  /* 触屏没有 hover, 常显 */
  .harrow{opacity:1;width:44px;height:44px;background:rgba(8,26,42,.42)}
  .harrow.prev{left:12px}
  .harrow.next{right:12px}
  .harrow svg{width:18px;height:18px}
}