/* ================= 艾上租官网 · 首页科技风 ================= */
body.home{background:#050a24}

/* ---------- 导航（深色版） ---------- */
.nav.home{background:rgba(5,10,36,.55);backdrop-filter:blur(14px);border-bottom:1px solid rgba(120,155,255,.12);transition:background .3s}
.nav.home.solid{background:rgba(5,10,36,.94)}
.nav.home .logo{color:#fff}
.nav.home .menu a{color:#c3ccf5}
.nav.home .menu a:hover{color:#fff}
.nav.home .nav-toggle{color:#fff}
.nav.home .menu a.act{color:#fff}
.nav.home .menu a.act::after{width:100%;background:linear-gradient(90deg,#5fd0ff,#F15A29)}

/* ---------- Hero ---------- */
.hero-tech{position:relative;overflow:hidden;isolation:isolate;color:#fff;padding:84px 0 96px;
  background:
    radial-gradient(1100px 560px at 12% 6%, #16276f 0%, transparent 62%),
    radial-gradient(820px 480px at 88% 12%, #2b1a70 0%, transparent 58%),
    radial-gradient(700px 500px at 50% 100%, #07204a 0%, transparent 60%),
    linear-gradient(180deg,#050a24 0%,#070e33 55%,#050a24 100%);
}
.hero-tech .net{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.8}
.hero-tech .gridbg{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(120,155,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(120,155,255,.055) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(circle at 50% 38%,#000 28%,transparent 76%);
  mask-image:radial-gradient(circle at 50% 38%,#000 28%,transparent 76%);
}
.hero-tech .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.hero-tech .eyebrow{color:#7fd6ff;letter-spacing:4px}
.hero-tech h1{font-size:54px;line-height:1.12;letter-spacing:.5px}
.hero-tech h1 .grad{background:linear-gradient(100deg,#7fd6ff 0%,#8f9dff 45%,#ff8b5e 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-tech .sub{font-size:17px;color:#a9b4e0;margin-top:20px;max-width:560px;line-height:1.9}
.hero-tech .cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
.hero-tech .livebar{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px;padding-top:24px;border-top:1px solid rgba(120,155,255,.14)}
.hero-tech .livebar b{display:block;font-size:26px;font-weight:800;letter-spacing:.5px;color:#fff;font-variant-numeric:tabular-nums}
.hero-tech .livebar b i{font-style:normal;font-size:14px;color:#7fd6ff;margin-left:3px}
.hero-tech .livebar span{font-size:12.5px;color:#8d99c8;letter-spacing:1px}
.btn-cyan{background:linear-gradient(100deg,#2f7bff,#5fd0ff);color:#04102e;box-shadow:0 12px 30px rgba(47,123,255,.35)}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(47,123,255,.45)}
.btn-darkline{background:rgba(255,255,255,.04);color:#dfe5ff;border-color:rgba(120,155,255,.35)}
.btn-darkline:hover{border-color:#5fd0ff;color:#fff;background:rgba(95,208,255,.08)}

/* ---------- 驾驶舱卡 ---------- */
.console{position:relative;background:linear-gradient(160deg,rgba(22,34,96,.86),rgba(8,14,46,.92));
  border:1px solid rgba(120,155,255,.22);border-radius:18px;padding:18px;
  box-shadow:0 30px 80px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.07);backdrop-filter:blur(10px)}
.console::after{content:"";position:absolute;inset:-1px;border-radius:19px;pointer-events:none;
  background:linear-gradient(140deg,rgba(95,208,255,.35),transparent 35%,transparent 70%,rgba(241,90,41,.25));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;padding:1px}
.console .cbar{display:flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:1.5px;color:#9fb0e6;margin-bottom:14px}
.dotlive{width:7px;height:7px;border-radius:50%;background:#3ddc84;box-shadow:0 0 0 0 rgba(61,220,132,.7);animation:livepulse 1.8s infinite}
@keyframes livepulse{0%{box-shadow:0 0 0 0 rgba(61,220,132,.6)}70%{box-shadow:0 0 0 9px rgba(61,220,132,0)}100%{box-shadow:0 0 0 0 rgba(61,220,132,0)}}
.console .cbar .tagx{margin-left:auto;font-size:10.5px;letter-spacing:1px;color:#68759f;border:1px solid rgba(120,155,255,.2);border-radius:4px;padding:2px 6px}
.ckpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.ckpi{background:rgba(120,155,255,.07);border:1px solid rgba(120,155,255,.12);border-radius:10px;padding:11px 12px}
.ckpi b{display:block;font-size:21px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;line-height:1.2}
.ckpi b em{font-style:normal;font-size:12px;color:#7fd6ff;margin-left:2px}
.ckpi span{font-size:11px;color:#8b98c6;letter-spacing:.5px}
.cbars{display:flex;gap:7px;align-items:flex-end;height:74px;margin:16px 0 6px;padding:0 2px}
.cbars i{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(180deg,#5fd0ff,rgba(47,123,255,.25));display:block;position:relative;transition:height .6s ease}
.cbars i:nth-child(7){background:linear-gradient(180deg,#ff8b5e,rgba(241,90,41,.2))}
.cbarsx{display:flex;justify-content:space-between;font-size:10px;color:#6b78a8;letter-spacing:.5px}
.crecs{margin-top:14px;display:grid;gap:8px;min-height:104px}
.crec{display:flex;align-items:center;gap:8px;font-size:11.5px;color:#a8b4dd;background:rgba(120,155,255,.05);border-left:2px solid rgba(95,208,255,.5);border-radius:0 6px 6px 0;padding:7px 9px;animation:recin .5s ease}
@keyframes recin{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.crec .sn{font-family:ui-monospace,Consolas,monospace;color:#7fd6ff;font-size:11px}
.crec .rt{margin-left:auto;color:#6b78a8;font-size:10.5px;white-space:nowrap}

/* ---------- 通用深色区块 ---------- */
#map,section[id]{scroll-margin-top:72px}
.darksec{position:relative;background:linear-gradient(180deg,#050a24 0%,#060c2c 50%,#050a24 100%);color:#fff;padding:82px 0}
.darksec .eyebrow{color:#7fd6ff;letter-spacing:4px}
.darksec h2{color:#fff}
.darksec .lead{color:#9aa6d0}
.darksec .center .lead{margin-left:auto;margin-right:auto}

/* ---------- 地图区 ---------- */
.mapgrid{display:grid;grid-template-columns:1.42fr .78fr;gap:24px;align-items:stretch;margin-top:40px}
.mapcard{position:relative;background:radial-gradient(700px 400px at 50% 45%,rgba(47,123,255,.16),transparent 70%),rgba(10,18,54,.7);
  border:1px solid rgba(120,155,255,.2);border-radius:18px;padding:14px;overflow:hidden}
.mapcard .mtop{display:flex;align-items:center;gap:10px;font-size:12.5px;color:#8fa0d4;letter-spacing:1.5px;padding:2px 6px 10px}
.mapcard .mtop .sp{margin-left:auto;display:flex;gap:6px}
.legend{display:flex;align-items:center;gap:5px;font-size:11px;color:#8fa0d4}
.legend i{width:7px;height:7px;border-radius:50%;display:inline-block}
.legend i.on{background:#3ddc84;box-shadow:0 0 6px #3ddc84}
.legend i.use{background:#F15A29;box-shadow:0 0 6px #F15A29}
.legend i.off{background:#5b6488}
.mapcard .maptabs{display:flex;gap:6px;padding:0 6px 10px}
.maptab{font-size:12px;padding:5px 13px;border-radius:999px;border:1px solid rgba(120,155,255,.22);color:#9fb0e6;cursor:pointer;background:transparent;transition:.15s;font-family:inherit;letter-spacing:.5px}
.maptab:hover{border-color:#5fd0ff;color:#cfe9ff}
.maptab.act{background:rgba(95,208,255,.16);border-color:#5fd0ff;color:#cfe9ff;font-weight:600}
.maptab[data-layer="center"].act{background:rgba(58,79,208,.34);border-color:#3a4fd0}
.maptab[data-layer="store"].act{background:rgba(241,90,41,.16);border-color:#F15A29}
.maptab[data-layer="user"].act{background:rgba(123,92,255,.16);border-color:#7b5cff}
.mapsvg{width:100%;height:auto;display:block}
/* 腾讯地图容器（必须显式高度） */
.tmap{width:100%;height:540px;border-radius:12px;overflow:hidden;background:#0d1745;position:relative;z-index:1;
  box-shadow:0 0 0 1px rgba(120,155,255,.28),0 18px 44px rgba(0,0,0,.42)}
.tmap.darkmap{filter:invert(1) hue-rotate(180deg) saturate(.8) brightness(.92) contrast(.95)}
/* 坐标分布视图（无 Key 降级：纯经纬度散点，不含任何边界要素） */
.mapfallback{position:relative;width:100%;height:540px;border-radius:12px;overflow:hidden;background:radial-gradient(130% 120% at 50% 0%,#0b1650 0%,#070d33 55%,#04081f 100%);box-shadow:0 0 0 1px rgba(120,155,255,.28),0 18px 44px rgba(0,0,0,.42)}
.mapfallback .cons{display:block;width:100%;height:100%}
.cons .grid{stroke:rgba(120,150,255,.11);stroke-width:1}
.cons .axis{fill:#54628f;font-size:13px;letter-spacing:.5px}
.cons .lab{fill:#e8eeff;font-size:15px;font-weight:700;paint-order:stroke;stroke:#04081f;stroke-width:4.5px;stroke-linejoin:round}
.cons .labv{fill:#8fa3d9;font-size:12px;paint-order:stroke;stroke:#04081f;stroke-width:3.5px;stroke-linejoin:round}
.cons .dot,.cons .hit{cursor:pointer}
.cons .hit:hover{fill:rgba(255,255,255,.05)}
.cons .popc{fill:#fff;font-size:16px;font-weight:700}
.cons .popv{fill:#9fb0e6;font-size:13px}
.cons-note{position:absolute;left:0;right:0;bottom:0;padding:9px 16px;font-size:11px;color:#7b88b5;line-height:1.6;background:linear-gradient(180deg,rgba(4,8,31,0),rgba(4,8,31,.88));pointer-events:none}
.viewtag{display:inline-block;vertical-align:2px;margin-left:8px;font-size:10.5px;letter-spacing:1px;color:#ffb48f;border:1px solid rgba(241,90,41,.45);border-radius:999px;padding:2px 9px;font-weight:600}
.mapcard .scan{position:absolute;left:0;right:0;height:120px;top:0;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(95,208,255,.06),transparent);
  animation:scan 6s linear infinite}
@keyframes scan{0%{transform:translateY(-120px)}100%{transform:translateY(680px)}}
.pin{cursor:pointer}
.pin .pulse{animation:pinpulse 2.6s ease-out infinite}
.pin:nth-child(3n) .pulse{animation-delay:.8s}
.pin:nth-child(3n+1) .pulse{animation-delay:1.6s}
@keyframes pinpulse{0%{r:4;opacity:.6}100%{r:20;opacity:0}}
.pin .core{transition:.2s}
.pin:hover .core{r:6.5}
.pin.sel .core{r:6;stroke:#5fd0ff;stroke-width:2}
.pin.sel text{fill:#fff;font-weight:700}
.pin text{font-size:11px;fill:#c8d3f7;pointer-events:none;font-family:"Microsoft YaHei",sans-serif}
.pin.center{filter:drop-shadow(0 0 6px rgba(255,139,94,.9))}
.maptip{position:absolute;z-index:9;pointer-events:none;background:rgba(8,14,44,.96);border:1px solid rgba(120,155,255,.35);
  border-radius:10px;padding:9px 11px;font-size:12px;color:#dfe5ff;box-shadow:0 12px 30px rgba(0,0,0,.5);opacity:0;transition:opacity .15s;white-space:nowrap}
.maptip.on{opacity:1}
.maptip b{color:#7fd6ff;display:block;font-size:13px;margin-bottom:3px}
.maptip .sn{font-family:ui-monospace,Consolas,monospace;font-size:11px;color:#9fb0e6}

/* 右侧设备面板 */
.devpanel{display:flex;flex-direction:column;background:rgba(10,18,54,.7);border:1px solid rgba(120,155,255,.2);border-radius:18px;padding:16px;min-height:0}
.devpanel .phead{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.devpanel .phead b{font-size:14px;letter-spacing:1px}
.devpanel .phead span{font-size:11px;color:#6b78a8}
.dkpis{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.dkpi{background:rgba(120,155,255,.07);border:1px solid rgba(120,155,255,.13);border-radius:9px;padding:8px 10px}
.dkpi b{display:block;font-size:19px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}
.dkpi span{font-size:10.5px;color:#8b98c6}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:4px 0 10px}
.chipf{font-size:11.5px;padding:4px 10px;border-radius:999px;border:1px solid rgba(120,155,255,.22);color:#9fb0e6;cursor:pointer;background:transparent;transition:.15s;font-family:inherit}
.chipf:hover{border-color:#5fd0ff;color:#cfe9ff}
.chipf.act{background:rgba(95,208,255,.15);border-color:#5fd0ff;color:#cfe9ff}
.devlist{flex:1;overflow:auto;max-height:318px;display:grid;gap:7px;padding-right:4px}
.devlist::-webkit-scrollbar{width:5px}
.devlist::-webkit-scrollbar-thumb{background:rgba(120,155,255,.3);border-radius:3px}
.devrow{background:rgba(120,155,255,.055);border:1px solid rgba(120,155,255,.1);border-radius:9px;padding:8px 10px;cursor:pointer;transition:.15s}
.devrow:hover{background:rgba(120,155,255,.12);border-color:rgba(120,155,255,.3)}
.devrow .l1{display:flex;align-items:center;gap:7px;font-size:12px;color:#dfe5ff}
.devrow .sn{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;color:#7fd6ff}
.devrow .st{margin-left:auto;font-size:10px;padding:1px 6px;border-radius:4px}
.st.on{background:rgba(61,220,132,.14);color:#5ef09b}
.st.use{background:rgba(241,90,41,.16);color:#ff9d76}
.st.off{background:rgba(120,130,170,.16);color:#97a1c4}
.devrow .l2{font-size:10.5px;color:#7b88b5;margin-top:3px;display:flex;gap:8px}
.pnote{font-size:10.5px;color:#5f6b96;margin-top:10px;line-height:1.6}

/* ---------- SN 表 ---------- */
.snsec{background:#f6f7fb;padding:82px 0}
.snwrap{background:#fff;border:1px solid #e7e9f2;border-radius:18px;overflow:hidden;box-shadow:0 18px 48px rgba(33,29,112,.08);margin-top:36px}
.sntable{width:100%;border-collapse:collapse;font-size:13.5px}
.sntable thead th{background:#f2f3fa;color:#5a6275;font-weight:700;font-size:12px;letter-spacing:1px;text-align:left;padding:13px 14px;white-space:nowrap}
.sntable tbody td{padding:12px 14px;border-top:1px solid #eef0f7;color:#3b4256;white-space:nowrap}
.sntable tbody tr:hover{background:#fafbff}
.sncode{font-family:ui-monospace,Consolas,monospace;font-size:12.5px;font-weight:700;color:#211D70;letter-spacing:.3px}
.mdl{font-weight:700;color:#1d2333}
.tbadge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;padding:3px 9px;border-radius:999px;font-weight:700}
.tbadge.on{background:rgba(13,149,68,.1);color:#0a7a37}
.tbadge.use{background:rgba(241,90,41,.12);color:#c2410c}
.tbadge.off{background:#eef0f7;color:#7a8199}
.tbadge i{width:6px;height:6px;border-radius:50%;background:currentColor}
.num{font-variant-numeric:tabular-nums;font-weight:700;color:#211D70}
.recstrip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.recbox{background:#fff;border:1px solid #e7e9f2;border-radius:14px;padding:18px;box-shadow:0 8px 24px rgba(33,29,112,.06)}
.recbox h4{font-size:14px;color:#211D70;margin-bottom:8px;display:flex;align-items:center;gap:7px}
.recbox h4::before{content:"";width:3px;height:14px;background:#F15A29;border-radius:2px}
.recbox p{font-size:12.5px;color:#5a6275;line-height:1.8}
.recbox .mono{font-family:ui-monospace,Consolas,monospace;color:#211D70;font-weight:700;font-size:12px}

/* ---------- 页脚（深色，与子页统一） ---------- */
.foot{background:linear-gradient(180deg,#070d33,#050a24);border-top:1px solid rgba(120,155,255,.14)}

/* ---------- 三级网络 ---------- */
.toposec{background:linear-gradient(180deg,#f6f7fb,#eef0f9);padding:82px 0}
.topo{margin-top:38px;background:#fff;border:1px solid #e7e9f2;border-radius:20px;padding:34px 26px;box-shadow:0 18px 48px rgba(33,29,112,.08)}
.tier{text-align:center}
.tierlabel{display:inline-block;font-size:11.5px;letter-spacing:2px;color:#8a91a8;margin-bottom:12px}
.nodes{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.tnode{background:#f6f7fb;border:1px solid #e7e9f2;border-radius:12px;padding:12px 18px;font-size:13.5px;font-weight:700;color:#3b4256;min-width:150px}
.tnode b{display:block;font-size:11px;color:#8a91a8;font-weight:600;margin-top:3px}
.tnode.hq{background:linear-gradient(135deg,#211D70,#3a33b8);border-color:transparent;color:#fff;padding:16px 34px;font-size:15px}
.tnode.hq b{color:#b9c0f0}
.tnode.oc{background:rgba(241,90,41,.07);border-color:rgba(241,90,41,.28);color:#c2410c}
.tnode.oc b{color:#d98363}
.tnode.sh{background:rgba(13,149,68,.06);border-color:rgba(13,149,68,.22);color:#0a7a37}
.tnode.sh b{color:#5c9c76}
.tnode.us{background:#f6f7fb;color:#3b4256}
.conn{width:2px;height:26px;margin:0 auto;background:linear-gradient(180deg,rgba(33,29,112,.28),rgba(33,29,112,.08));position:relative}
.conn::after{content:"";position:absolute;left:-2px;top:0;width:6px;height:6px;border-radius:50%;background:#F15A29;animation:flow 2.4s linear infinite;opacity:.9}
@keyframes flow{0%{top:-6px;opacity:0}20%{opacity:1}80%{opacity:1}100%{top:26px;opacity:0}}

/* ---------- 能力卡（深色） ---------- */
.capgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.cap{background:linear-gradient(160deg,rgba(24,34,90,.6),rgba(9,15,46,.7));border:1px solid rgba(120,155,255,.16);border-radius:16px;padding:24px;transition:.25s}
.cap:hover{transform:translateY(-4px);border-color:rgba(95,208,255,.42);box-shadow:0 18px 44px rgba(47,123,255,.16)}
.cap .ico{width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;background:rgba(95,208,255,.1);border:1px solid rgba(95,208,255,.24);margin-bottom:15px}
.cap .ico svg{width:22px;height:22px;stroke:#7fd6ff;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.cap:nth-child(2n) .ico{background:rgba(241,90,41,.1);border-color:rgba(241,90,41,.26)}
.cap:nth-child(2n) .ico svg{stroke:#ff9d76}
.cap:nth-child(3n) .ico{background:rgba(61,220,132,.08);border-color:rgba(61,220,132,.22)}
.cap:nth-child(3n) .ico svg{stroke:#5ef09b}
.cap h3{font-size:16.5px;color:#fff;margin-bottom:7px}
.cap p{font-size:13px;color:#93a0cb;line-height:1.8}

/* ---------- 场景 ---------- */
.scenegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
.scene{background:#fff;border:1px solid #e7e9f2;border-radius:14px;padding:20px;transition:.2s;box-shadow:0 8px 24px rgba(33,29,112,.05)}
.scene:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(33,29,112,.1)}
.scene .st{font-size:12px;color:#8a91a8;letter-spacing:1px}
.scene h3{font-size:16px;margin:6px 0 6px;color:#1d2333}
.scene p{font-size:12.8px;color:#5a6275;line-height:1.8}

/* ---------- 设备详情弹层 ---------- */
.devmodal{position:fixed;inset:0;z-index:120;display:none}
.devmodal.on{display:block}
.dmask{position:absolute;inset:0;background:rgba(3,7,25,.74);backdrop-filter:blur(5px)}
.dcard{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(580px,92vw);max-height:86vh;overflow:auto;
  background:linear-gradient(160deg,#0d1745,#080f30);border:1px solid rgba(120,155,255,.28);border-radius:18px;padding:22px;
  color:#e8ecff;box-shadow:0 40px 100px rgba(0,0,0,.72);animation:dmIn .22s ease}
@keyframes dmIn{from{opacity:0;transform:translate(-50%,-47%)}to{opacity:1;transform:translate(-50%,-50%)}}
.dcard .x{position:absolute;right:14px;top:12px;width:30px;height:30px;border:none;border-radius:8px;background:rgba(120,155,255,.12);color:#c8d3f7;font-size:17px;cursor:pointer;line-height:1}
.dcard .x:hover{background:rgba(120,155,255,.24)}
.dcard .dh{font-size:12px;letter-spacing:2px;color:#7fd6ff;margin-bottom:8px}
.dcard .dsn{font-family:ui-monospace,Consolas,monospace;font-size:21px;font-weight:800;color:#fff;letter-spacing:.5px}
.dcard .dmeta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0 18px}
.dcard .dmeta div{background:rgba(120,155,255,.07);border:1px solid rgba(120,155,255,.13);border-radius:9px;padding:9px 11px;font-size:12.5px;color:#a9b4e0}
.dcard .dmeta b{display:block;color:#fff;font-size:13.5px;margin-top:2px}
.dcard h4{font-size:13px;letter-spacing:1px;color:#9fb0e6;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.dcard h4::before{content:"";width:3px;height:13px;background:#F15A29;border-radius:2px}
.drecs{display:grid;gap:7px}
.drec{display:grid;grid-template-columns:82px 1fr 62px 46px;gap:8px;align-items:center;font-size:12px;color:#c2cdf0;
  background:rgba(120,155,255,.05);border:1px solid rgba(120,155,255,.09);border-radius:8px;padding:8px 10px}
.drec .dt{color:#8b98c6;font-size:11px}
.drec .th{color:#fff;font-weight:600}
.drec .th em{display:block;font-style:normal;font-size:10px;color:#7b88b5;font-weight:400;margin-top:1px}
.drec .du,.drec .tp{font-size:11px;color:#93a0cb;text-align:right}
.dnote{font-size:10.5px;color:#5f6b96;margin-top:12px;line-height:1.7}
@media(max-width:640px){
  .drec{grid-template-columns:1fr 54px;grid-template-areas:"n n" "t d"}
  .dcard .dmeta{grid-template-columns:1fr}
  .dcard{padding:18px;width:94vw}
}

/* ---------- 响应式 ---------- */
@media(max-width:980px){
  .hero-tech .wrap{grid-template-columns:1fr;gap:34px}
  .hero-tech h1{font-size:38px}
  .hero-tech{padding:60px 0 70px}
  .mapgrid{grid-template-columns:1fr}
  .tmap{height:430px}
  .mapfallback{height:430px}
  .devlist{max-height:240px}
  .capgrid,.scenegrid,.recstrip{grid-template-columns:repeat(2,1fr)}
  .nav.home .menu{background:#070d33}
  .sntable{font-size:12.5px}
}
@media(max-width:640px){
  .hero-tech h1{font-size:31px}
  .hero-tech .livebar{gap:18px}
  .hero-tech .livebar b{font-size:21px}
  .capgrid,.scenegrid,.recstrip{grid-template-columns:1fr}
  .ckpis{grid-template-columns:1fr 1fr 1fr;gap:6px}
  .ckpi{padding:9px 8px}
  .ckpi b{font-size:17px}
  .darksec,.snsec,.toposec{padding:56px 0}
  .snwrap{overflow-x:auto}
  .topo{padding:24px 14px}
  .tnode{min-width:120px;padding:10px 14px;font-size:12.5px}
  .tnode.hq{padding:14px 22px;font-size:14px}
  .console{padding:14px}
  .tmap{height:340px}
  .mapfallback{height:340px}
  .fbgrid{grid-template-columns:1fr 1fr}
}

/* ---------- 展会高亮（首页） ---------- */
.exposec{background:linear-gradient(180deg,#050a24 0%,#070e33 58%,#050a24 100%);padding:84px 0}
.exposec .exo{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.exposec .eyebrow{color:#7fd6ff;letter-spacing:4px}
.exposec h2{font-size:40px;line-height:1.15;color:#fff;margin:14px 0 16px}
.exposec h2 .grad{background:linear-gradient(100deg,#7fd6ff,#8f9dff 50%,#ff8b5e);-webkit-background-clip:text;background-clip:text;color:transparent}
.exposec .lead{color:#a9b4e0;font-size:15.5px;line-height:1.9;max-width:580px}
.exo-meta{display:flex;gap:26px;margin-top:24px;flex-wrap:wrap}
.exo-meta div{display:flex;flex-direction:column}
.exo-meta b{font-size:24px;color:#fff;font-weight:800;font-variant-numeric:tabular-nums}
.exo-meta span{font-size:11.5px;color:#8d99c8;letter-spacing:1px;margin-top:3px}
.exo-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.exo-tags span{font-size:12px;color:#cfe9ff;background:rgba(120,155,255,.1);border:1px solid rgba(120,155,255,.22);border-radius:999px;padding:5px 12px}
.exo-r .exo-card{background:linear-gradient(160deg,rgba(22,34,96,.9),rgba(8,14,46,.95));border:1px solid rgba(120,155,255,.22);border-radius:18px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.06)}
.exo-card-h{font-size:13px;letter-spacing:2px;color:#9fb0e6;margin-bottom:14px}
.exo-list{list-style:none;padding:0;margin:0}
.exo-list li{display:flex;align-items:center;gap:10px;font-size:14px;color:#dfe5ff;padding:9px 0;border-bottom:1px solid rgba(120,155,255,.1)}
.exo-list li i{color:#0D9544;font-size:9px}
.exo-note{font-size:11.5px;color:#7b88b5;margin-top:14px;line-height:1.7}
@media(max-width:860px){.exposec .exo{grid-template-columns:1fr;gap:30px}.exposec h2{font-size:30px}}