:root{
    --navy:#0b1f3a; --navy2:#10294d; --blue:#1d5fd6; --blue-l:#3b82f6;
    --orange:#f59e0b; --orange2:#ff7a1a; --ink:#1e293b; --mut:#5b6b82;
    --bg:#f4f7fb; --card:#ffffff; --line:#e5ecf5;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1140px;margin:0 auto;padding:0 22px}
  img{max-width:100%;display:block}

  /* ===== 顶部导航 ===== */
  header{position:sticky;top:0;z-index:99;background:rgba(11,31,58,.96);backdrop-filter:blur(8px);box-shadow:0 2px 14px rgba(6,20,40,.25)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:64px}
  .logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
  .logo .mark{width:38px;height:38px;border-radius:9px;background:linear-gradient(135deg,var(--blue-l),var(--blue));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff;box-shadow:0 4px 12px rgba(59,130,246,.4)}
  .logo b{font-size:18px;letter-spacing:.5px}
  .logo small{display:block;font-size:10px;color:#9fb6d8;font-weight:400;letter-spacing:1.5px}
  nav a{color:#c9d8ef;text-decoration:none;font-size:14px;margin-left:26px;transition:.2s}
  nav a:hover{color:#fff}
  .nav-cta{display:inline-block;margin-left:22px;background:linear-gradient(135deg,var(--orange2),var(--orange));color:#fff!important;padding:7px 16px;border-radius:20px;font-weight:600}
  .burger{display:none;background:none;border:0;color:#fff;font-size:24px;cursor:pointer}
  @media(max-width:860px){nav{display:none}.burger{display:block}}
  .mnav{display:none;flex-direction:column;background:var(--navy);padding:10px 22px 18px}
  .mnav a{color:#c9d8ef;text-decoration:none;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:15px}
  .mnav.open{display:flex}

  /* ===== Hero（实拍背景） ===== */
  .hero{position:relative;overflow:hidden;color:#fff;padding:96px 0 108px;background:var(--navy)}
  .hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
  .hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.42;transform:scale(1.06);animation:kb 28s ease-in-out infinite alternate}
  .hero-bg video{width:100%;height:100%;object-fit:cover;opacity:.55;transform:scale(1.04);animation:kb 32s ease-in-out infinite alternate}
  @keyframes kb{from{transform:scale(1.06) translateY(0)}to{transform:scale(1.16) translateY(-2%)}}
  .hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(155deg,rgba(8,22,44,.94) 0%,rgba(11,34,68,.85) 45%,rgba(18,58,114,.78) 100%)}
  .hero .wrap{position:relative;z-index:2;display:flex;gap:40px;align-items:center;justify-content:space-between;flex-wrap:wrap}
  .hero h1{font-size:clamp(30px,4.6vw,52px);line-height:1.22;letter-spacing:1px;margin-bottom:16px}
  .hero h1 em{font-style:normal;background:linear-gradient(90deg,#ffd76a,var(--orange2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .hero p.sub{font-size:clamp(15px,2vw,19px);color:#c3d6f2;max-width:640px;margin-bottom:26px}
  .chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
  .chip{border:1px solid rgba(255,255,255,.28);border-radius:20px;padding:5px 14px;font-size:13.5px;color:#e6eefb;background:rgba(255,255,255,.09);backdrop-filter:blur(4px)}
  .btns{display:flex;gap:14px;flex-wrap:wrap}
  .btn{display:inline-block;padding:12px 30px;border-radius:28px;font-size:15.5px;font-weight:600;text-decoration:none;transition:.25s}
  .btn.o{background:linear-gradient(135deg,var(--orange2),var(--orange));color:#fff;box-shadow:0 8px 22px rgba(255,122,26,.35)}
  .btn.o:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,122,26,.45)}
  .btn.g{border:1px solid rgba(255,255,255,.5);color:#fff}
  .btn.g:hover{background:rgba(255,255,255,.12)}
  .hero-stats{display:flex;gap:34px;flex-wrap:wrap;margin-top:14px}
  .stat b{font-size:clamp(24px,3.4vw,38px);display:block;line-height:1.2}
  .stat b i{font-style:normal;color:var(--orange)}
  .stat span{font-size:13px;color:#a8bfe2}

  /* ===== 通用 section ===== */
  section{padding:74px 0}
  .sec-tag{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:2.5px;color:var(--blue);background:rgba(29,95,214,.09);padding:5px 14px;border-radius:4px;margin-bottom:12px}
  h2.t{font-size:clamp(24px,3.2vw,34px);color:var(--navy);letter-spacing:.5px;margin-bottom:10px}
  .lead{color:var(--mut);max-width:760px;margin:0 auto 44px;font-size:15.5px}
  .center{text-align:center}
  .grid{display:grid;gap:22px}
  .card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:30px 26px;box-shadow:0 6px 22px rgba(23,45,90,.05);transition:.25s}
  .card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(23,45,90,.12);border-color:#c9d9f2}

  /* ===== 关于 ===== */
  .about-grid{grid-template-columns:1.1fr .9fr;align-items:center}
  @media(max-width:900px){.about-grid{grid-template-columns:1fr}}
  .about p{margin-bottom:16px;color:#33445c;font-size:15.5px;text-align:justify}
  .about-photo{position:relative;border-radius:18px;overflow:hidden;box-shadow:0 18px 44px rgba(11,31,58,.18)}
  .about-photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/2;transition:.5s}
  .about-photo:hover img{transform:scale(1.04)}
  .about-photo .cap{position:absolute;left:0;right:0;bottom:0;padding:18px 20px;color:#fff;font-size:13.5px;background:linear-gradient(transparent,rgba(6,18,36,.85))}
  .facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
  .fact{background:linear-gradient(150deg,#f7faff,#eef4fd);border:1px solid #dde8f8;border-radius:12px;padding:16px 18px}
  .fact b{font-size:24px;color:var(--blue);display:block;line-height:1.3}
  .fact span{font-size:13px;color:var(--mut)}

  /* ===== 业务覆盖 ===== */
  .covers{background:linear-gradient(180deg,#f0f5fc,var(--bg))}
  .region{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:32px}
  .region .chip2{border:1px solid #d4e1f5;background:#fff;border-radius:14px;padding:16px 26px;min-width:130px;text-align:center;box-shadow:0 3px 10px rgba(23,45,90,.06)}
  .region .chip2 b{display:block;color:var(--navy);font-size:18px}
  .region .chip2 span{font-size:12.5px;color:var(--mut)}
  .biz{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
  .biz span{background:var(--navy);color:#fff;border-radius:24px;padding:10px 24px;font-size:16px;font-weight:600;letter-spacing:2px}
  .strip{margin:38px 0 0;border-radius:18px;overflow:hidden;box-shadow:0 16px 40px rgba(11,31,58,.16);position:relative}
  .strip img{width:100%;height:220px;object-fit:cover}
  .strip .cap{position:absolute;inset:auto 0 0 0;padding:16px 22px;color:#fff;font-size:14px;background:linear-gradient(transparent,rgba(6,18,36,.8))}

  /* ===== 产品 ===== */
  .prods{grid-template-columns:repeat(3,1fr)}
  @media(max-width:960px){.prods{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:620px){.prods{grid-template-columns:1fr}}
  .prod .ico{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px;background:linear-gradient(140deg,#e8f0fe,#d7e6fd)}
  .prod h3{font-size:19px;color:var(--navy);margin-bottom:10px}
  .prod p{font-size:14.5px;color:var(--mut)}
  .tagrow{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
  .tagrow i{font-style:normal;font-size:12.5px;background:#f0f6ff;color:#1d5fd6;border-radius:5px;padding:3px 9px;border:1px solid #dce9fb}

  /* ===== 海外仓（重做） ===== */
  .ow{background:linear-gradient(180deg,#e9f1fb 0%,#f4f7fb 100%);position:relative}
  .ow-hero{display:grid;grid-template-columns:1.35fr .65fr;gap:18px;margin-bottom:38px}
  @media(max-width:900px){.ow-hero{grid-template-columns:1fr}}
  .ow-main{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 20px 46px rgba(11,31,58,.2);min-height:300px}
  .ow-main img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;transition:.6s}
  .ow-main:hover img{transform:scale(1.05)}
  .ow-main .badge{position:absolute;top:18px;left:18px;background:rgba(6,20,40,.72);backdrop-filter:blur(6px);color:#ffd76a;font-size:12.5px;font-weight:600;letter-spacing:1px;padding:6px 14px;border-radius:20px;border:1px solid rgba(255,215,106,.35)}
  .ow-main .cap{position:absolute;left:0;right:0;bottom:0;padding:22px;color:#fff;background:linear-gradient(transparent,rgba(6,18,36,.88))}
  .ow-main .cap b{font-size:18px;display:block;margin-bottom:4px}
  .ow-main .cap span{font-size:13px;color:#c6d8f0}
  .ow-side{display:grid;grid-template-rows:1fr 1fr;gap:18px}
  .ow-tile{position:relative;border-radius:18px;overflow:hidden;box-shadow:0 12px 30px rgba(11,31,58,.14);min-height:132px}
  .ow-tile img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:.5s}
  .ow-tile:hover img{transform:scale(1.07)}
  .ow-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(10,28,56,.32),rgba(10,28,56,.78))}
  .ow-tile .in{position:relative;z-index:2;padding:18px;color:#fff;height:100%;display:flex;flex-direction:column;justify-content:flex-end}
  .ow-tile .in b{font-size:16px;display:block}
  .ow-tile .in span{font-size:12.5px;color:#c6d8f0}
  .ow-grid{grid-template-columns:repeat(3,1fr)}
  @media(max-width:960px){.ow-grid{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:620px){.ow-grid{grid-template-columns:1fr}}
  .ow-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 22px;box-shadow:0 6px 20px rgba(23,45,90,.05);transition:.25s;display:flex;gap:16px;align-items:flex-start}
  .ow-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(23,45,90,.12);border-color:#c9d9f2}
  .ow-card .ico{flex:0 0 46px;width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;background:linear-gradient(140deg,#e8f0fe,#d7e6fd)}
  .ow-card h3{font-size:16.5px;color:var(--navy);margin-bottom:6px}
  .ow-card p{font-size:13.8px;color:var(--mut);margin-bottom:8px}
  .ow-ribbon{display:flex;flex-wrap:wrap;justify-content:center;margin-top:40px;background:linear-gradient(120deg,#0b1f3a,#173e74);border-radius:18px;padding:26px 8px;color:#fff;box-shadow:0 14px 34px rgba(11,31,58,.22)}
  .ow-ribbon .it{flex:1;min-width:190px;text-align:center;padding:8px 16px}
  .ow-ribbon .it + .it{border-left:1px solid rgba(255,255,255,.14)}
  @media(max-width:700px){.ow-ribbon .it + .it{border-left:0;border-top:1px solid rgba(255,255,255,.14)}}
  .ow-ribbon b{font-size:clamp(20px,2.6vw,30px);color:#ffd76a;display:block;line-height:1.3}
  .ow-ribbon span{font-size:13px;color:#b9cdea}

  /* ===== 仓库现场 ===== */
  .wh-video{border-radius:20px;overflow:hidden;box-shadow:0 20px 48px rgba(11,31,58,.2);background:#04101f;margin-bottom:20px}
  .wh-video video{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
  .wh-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .wh-grid figure{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 12px 30px rgba(11,31,58,.14);margin:0}
  .wh-grid img{width:100%;height:300px;object-fit:cover;display:block;transition:.5s}
  .wh-grid figure:hover img{transform:scale(1.04)}
  .wh-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 18px 14px;color:#fff;font-size:13px;background:linear-gradient(transparent,rgba(6,18,36,.86))}
  @media(max-width:700px){.wh-grid{grid-template-columns:1fr}.wh-grid img{height:220px}}

  /* ===== 视频 ===== */
  .video-sec{background:var(--navy);color:#fff;padding:74px 0;position:relative;overflow:hidden}
  .video-sec::before{content:"";position:absolute;width:620px;height:620px;border-radius:50%;right:-220px;top:-240px;background:radial-gradient(circle,rgba(59,130,246,.28),transparent 65%)}
  .video-sec .wrap{position:relative}
  .video-box{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.45);background:#04101f;max-width:960px;margin:0 auto;border:1px solid rgba(255,255,255,.12)}
  .video-box video{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
  .video-note{text-align:center;color:#93aacb;font-size:13px;margin-top:14px;letter-spacing:1px}

  /* ===== 亮点 ===== */
  .points{grid-template-columns:repeat(4,1fr)}
  @media(max-width:900px){.points{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:520px){.points{grid-template-columns:1fr}}
  .point{text-align:center;padding:34px 18px}
  .point .ico{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;font-size:30px;display:flex;align-items:center;justify-content:center;background:linear-gradient(140deg,#fff3e0,#ffe4c7)}
  .point h3{font-size:17px;color:var(--navy);margin-bottom:6px}
  .point p{font-size:13.5px;color:var(--mut)}

  /* ===== 工具箱 ===== */
  .tools-grid{grid-template-columns:repeat(2,1fr)}
  @media(max-width:900px){.tools-grid{grid-template-columns:1fr}}
  .tool h3{font-size:18px;color:var(--navy);margin-bottom:8px}
  .tool .hint{font-size:13.5px;color:var(--mut);line-height:1.75;margin-bottom:16px}
  .frow{display:grid;grid-template-columns:96px 1fr;gap:10px;align-items:center;margin-bottom:10px}
  .frow label{font-size:13.5px;color:var(--mut)}
  .frow input,.frow select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:14px;background:#f8fbff;color:var(--ink);transition:.2s}
  .frow input:focus,.frow select:focus{outline:none;border-color:#9cc0f0;background:#fff;box-shadow:0 0 0 3px rgba(29,95,214,.08)}
  .tool .btn{width:100%;text-align:center;border:0;cursor:pointer;font-family:inherit;margin-top:6px;padding:11px 0;font-size:15px}
  .res{display:none;margin-top:14px;border-radius:12px;background:#f2f7ff;border:1px dashed #c9dcf5;padding:14px 16px;font-size:13.5px;color:#27456f;line-height:1.9}
  .res.on{display:block}
  .res b{color:var(--blue)}
  .res .big{font-size:20px;color:var(--navy);font-weight:700}
  .res a{color:var(--blue);font-weight:600;word-break:break-all}
  .tools-note{text-align:center;color:#8899b0;font-size:12.5px;margin-top:24px}
  .tool.wide{grid-column:span 2}
  @media(max-width:900px){.tool.wide{grid-column:auto}}

  /* ===== 联系 ===== */
  .contact{background:var(--navy);color:#fff}
  .contact h2.t{color:#fff}
  .contact .lead{color:#a9c2e8}
  .c-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:30px}
  @media(max-width:900px){.c-grid{grid-template-columns:1fr}}
  .c-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:26px}
  .c-card h3{font-size:17px;margin-bottom:16px;color:#ffd76a}
  .c-row{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:15px}
  .c-row .e{width:38px;height:38px;flex:0 0 38px;border-radius:10px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;font-size:18px}
  .c-row b{display:block;font-size:12px;color:#8fa9d4;font-weight:400}
  .c-row span{color:#eaf1fb}
  .c-row a{color:#eaf1fb;text-decoration:none}
  .c-row a:hover{color:#ffd76a}
  .addrs{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  @media(max-width:560px){.addrs{grid-template-columns:1fr}}
  .addr{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:11px 14px;font-size:13px;color:#c7d8f2;display:flex;gap:8px;align-items:flex-start}
  .addr i{font-style:normal;color:var(--orange)}

  footer{background:#081528;color:#7e96bd;text-align:center;padding:22px;font-size:13px;line-height:2}
  footer b{color:#b9cdea}
  footer a.icp{color:#7e96bd;text-decoration:none;font-size:12.5px;letter-spacing:.5px}
  footer a.icp:hover{color:#fff;text-decoration:underline}

  /* 滚动进场 */
  .reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.3,1)}
  .reveal.in{opacity:1;transform:none}
  /* ===== 右侧悬浮客服 ===== */
  .floatbar{position:fixed;right:18px;bottom:26px;z-index:80;display:flex;flex-direction:column;gap:10px}
  .floatbar a{width:46px;height:46px;border-radius:50%;background:#fff;box-shadow:0 8px 22px rgba(11,31,58,.18);display:flex;align-items:center;justify-content:center;font-size:19px;text-decoration:none;transition:.25s;border:1px solid var(--line)}
  .floatbar a:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
  @media(max-width:700px){.floatbar{right:12px;bottom:16px;gap:8px}.floatbar a{width:42px;height:42px;font-size:17px}}
  /* ===== 顶部信息条 ===== */
  .topbar{background:#071426;color:#9fb6d8;font-size:12.5px;letter-spacing:.04em}
  .topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:36px;gap:16px}
  .topbar .tb-right{display:flex;align-items:center;gap:12px}
  .topbar a{color:#ffd76a;text-decoration:none;font-weight:600}
  .topbar .sep{opacity:.35}
  .logo .mark-img{width:40px;height:40px;object-fit:contain;flex:none}
  .logo .logo-full{height:52px;width:auto;display:block}
  @media(max-width:860px){.topbar .tb-mid{display:none}.topbar{font-size:12px}}
  /* ===== 导航下拉 / 大菜单 ===== */
  .mi{position:relative;display:inline-block}
  .mega,.drop{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(6px);
    background:#fff;border-radius:14px;box-shadow:0 24px 50px rgba(11,31,58,.16);border:1px solid #e8eef7;
    opacity:0;visibility:hidden;transition:.22s;z-index:120}
  .mi:hover .mega,.mi:hover .drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
  .mega{width:720px;padding:24px 26px}
  .mega-in{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .mega h5{font-size:11.5px;color:#98a3b3;letter-spacing:.14em;margin-bottom:10px;font-weight:700}
  .mega a{display:block;margin:0;padding:6px 0;font-size:13.5px;color:#33415a;text-decoration:none}
  .mega a:hover{color:#1d5fd6}
  .drop{min-width:190px;padding:10px}
  .drop a{display:block;margin:0;padding:9px 12px;font-size:13.5px;color:#33415a;text-decoration:none;border-radius:8px}
  .drop a:hover{background:#f2f6fd;color:#1d5fd6}
  @media(max-width:860px){.mega,.drop{display:none}}

.logo-chip{background:#fff;border-radius:10px;padding:4px 9px;display:inline-flex;align-items:center;box-shadow:0 2px 12px rgba(0,0,0,.14)}
.logo-chip img{height:50px;width:auto;display:block}


/* ===== WHITE HEADER ===== */
header{background:#fff!important;box-shadow:0 2px 18px rgba(11,31,58,.08)!important;backdrop-filter:none!important;border-bottom:1px solid #eef2f8}
.nav{height:74px}
.nav a, nav a{color:#33415a!important}
.nav a:hover, nav a:hover{color:#1d5fd6!important}
.nav-cta{background:linear-gradient(135deg,#0b1f3a,#173e74)!important;color:#fff!important;box-shadow:0 6px 18px rgba(11,31,58,.18)}
.burger{color:#0b1f3a!important}
.mnav{background:#fff!important}
.mnav a{color:#33415a!important;border-bottom:1px solid #eef2f8!important}
.logo-chip{background:transparent!important;box-shadow:none!important;padding:0!important;border-radius:0!important}
.logo-chip img{height:58px!important}
.mega,.drop{top:calc(100% + 10px)}


/* ===== POLISH 2026-11 ===== */
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Segoe UI",Roboto,Arial,sans-serif;letter-spacing:.012em}
h1,h2,h3,.t,.hero h1{letter-spacing:-.012em}
p,li{line-height:1.95}
.hero-stats b,.stat b,table td,.restat{font-variant-numeric:tabular-nums}

.card{border:1px solid #e9eff8;box-shadow:0 6px 20px rgba(11,31,58,.05);transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 44px rgba(11,31,58,.13);border-color:#d8e6f8}

.btn,.nav-cta,button,.lk{transition:transform .22s,box-shadow .22s,background .22s,filter .22s}
.btn.o:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(255,122,26,.3);filter:brightness(1.04)}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(11,31,58,.25)}
.lk:hover{transform:translateY(-3px)}

nav a:not(.nav-cta){position:relative}
nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;border-radius:2px;background:#1d5fd6;transform:scaleX(0);transform-origin:center;transition:transform .25s}
nav a:not(.nav-cta):hover::after{transform:scaleX(1)}

section{scroll-margin-top:90px}
.sec-tag{box-shadow:0 2px 8px rgba(29,95,214,.08)}
img{max-width:100%}
::selection{background:#d7e6ff;color:#0b1f3a}


/* ===== TIGHTEN 2026-11 ===== */
.center{margin-bottom:20px!important}
.center .t{font-size:clamp(21px,2.5vw,29px)!important;margin:6px 0 0!important}
.center .t::after{content:"";display:block;width:40px;height:3px;border-radius:2px;margin:12px auto 0;background:linear-gradient(90deg,#ff7a1a,#ffb347)}
.center .lead{margin-top:12px!important;font-size:14.5px!important}
.sec-tag{margin-bottom:6px!important}
.grid{gap:14px!important}
.card{padding:20px 20px!important}
.hero-stats b,.stat b{font-size:34px!important;line-height:1.1}
.hero-stats span,.stat span{font-size:12.5px!important}
section h2{scroll-margin-top:80px}


/* ===== FOOTER GAP FIX ===== */
body > section:last-of-type{padding-bottom:22px!important}
section[style*="padding:0 0 60px"]{padding-bottom:22px!important}
footer{margin-top:0!important;padding-top:36px!important}
@media(max-width:700px){body > section:last-of-type{padding-bottom:16px!important}}


/* ===== GALLERY + LIGHTBOX ===== */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gal figure{margin:0;position:relative;border-radius:14px;overflow:hidden;cursor:zoom-in;background:#0b1f3a}
.gal img{width:100%;height:210px;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.gal figure:hover img{transform:scale(1.08)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 10px;font-size:12.5px;color:#fff;background:linear-gradient(transparent,rgba(6,18,36,.86))}
@media(max-width:900px){.gal{grid-template-columns:1fr 1fr}.gal img{height:150px}}
.lb{position:fixed;inset:0;background:rgba(4,12,24,.93);z-index:300;display:none;align-items:center;justify-content:center}
.lb.on{display:flex}
.lb img{max-width:92vw;max-height:86vh;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.5);animation:lbIn .26s ease}
@keyframes lbIn{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}
.lb .x{position:absolute;top:16px;right:22px;color:#fff;font-size:30px;cursor:pointer;line-height:1}
.lb .pv,.lb .nx{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:36px;cursor:pointer;padding:10px 18px;user-select:none;opacity:.8}
.lb .pv:hover,.lb .nx:hover{opacity:1}
.lb .pv{left:8px}.lb .nx{right:8px}


/* ===== HERO SLIDER + MOTION ===== */
.hero-slides{position:absolute;inset:0;overflow:hidden}
.hero-slides .s{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;will-change:opacity,transform;animation:slideFade 24s linear infinite}
.hero-slides .s1{animation-delay:0s}
.hero-slides .s2{animation-delay:6s}
.hero-slides .s3{animation-delay:12s}
.hero-slides .s4{animation-delay:18s}
@keyframes slideFade{
  0%{opacity:0;transform:scale(1.02)}
  4%{opacity:1}
  22%{opacity:1;transform:scale(1.06)}
  27%{opacity:0;transform:scale(1.08)}
  100%{opacity:0;transform:scale(1.02)}
}
.hero-bg{transform:translate3d(0,0,0);transition:transform .35s ease-out}
#tools .grid > a > div:first-child{display:inline-block;transition:transform .55s cubic-bezier(.2,.7,.3,1),opacity .55s;opacity:.35;transform:translateY(12px) scale(.85)}
#tools .grid > a.pop > div:first-child{opacity:1;transform:none}


/* ===== HEADER REFINE v2 ===== */
.topbar{background:linear-gradient(90deg,#08172c,#0b223f)!important;height:auto}
.topbar .wrap{height:32px!important}
.topbar{font-size:12px!important;letter-spacing:.06em}
header{border-bottom:1px solid #e8eef7!important;box-shadow:0 4px 20px rgba(11,31,58,.06)!important}
.nav{height:70px!important}
.logo-chip img{height:48px!important}
nav{gap:2px}
nav a:not(.nav-cta){padding:0 2px;font-size:14.5px!important}
.nav-cta{background:linear-gradient(135deg,#ff8a2b,#ff6a00)!important;box-shadow:0 6px 16px rgba(255,122,26,.32)!important;border-radius:22px!important;padding:9px 18px!important;font-weight:700!important}
.nav-cta:hover{box-shadow:0 10px 22px rgba(255,122,26,.4)!important;transform:translateY(-1px)}
.mega,.drop{top:calc(100% + 12px)!important;border-top:3px solid #1d5fd6!important}
@media(max-width:980px){.topbar{display:none}}


/* ===== TRANSPARENT LOGO ===== */
.logo-chip{background:transparent!important;box-shadow:none!important;padding:0!important;border-radius:0!important}
.logo-chip img{height:48px!important;filter:drop-shadow(0 1px 2px rgba(11,31,58,.08))}


/* ===== UI POLISH v2 ===== */
@media(max-width:900px){
  .grid[style*="repeat(5,1fr)"]{grid-template-columns:repeat(2,1fr)!important}
  .grid[style*="repeat(4,1fr)"]{grid-template-columns:repeat(2,1fr)!important}
  .grid[style*="repeat(3,1fr)"]{grid-template-columns:1fr!important}
  .grid[style*="1.1fr .9fr"]{grid-template-columns:1fr!important}
  .grid[style*="1.5fr 1fr 1fr 1.2fr"]{grid-template-columns:1fr 1fr!important}
}
/* 分类卡：悬停 & 选中态 */
.grid a[href*="?cat="]{transition:transform .25s,box-shadow .25s,border-color .25s}
.grid a[href*="?cat="]:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(11,31,58,.10)}
.grid a[href*="?cat="].active{border-color:#1d5fd6!important;box-shadow:0 0 0 2px rgba(29,95,214,.15)}
/* 新闻列表行 */
#feedList a{transition:background .2s}
#feedList a:hover{background:#f7faff}
#feedList img{transition:transform .35s}
#feedList a:hover img{transform:scale(1.04)}
/* 图片骨架（加载中） */
img[loading=lazy]{background:#eef2f8}
/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}


/* ===== MOBILE-HARDEN 2026-11-12 ===== */
html, body { max-width: 100%; }
html, body { overflow-x: clip; }
@supports not (overflow: clip) { html, body { overflow-x: visible; } }
/* 吸顶导航：任何祖先都不能有 overflow 滚动容器 */
header { position: sticky !important; top: 0 !important; z-index: 999 !important; }
img, video, iframe { max-width: 100%; height: auto; }
* { box-sizing: border-box; }

@media (max-width: 700px) {
  .wrap { padding: 0 16px !important; }
  .hero { padding: 52px 0 60px !important; }
  .hero .wrap { gap: 22px !important; flex-direction: column; align-items: stretch !important; }
  .hero .wrap > div { min-width: 0 !important; width: 100% !important; flex: 1 1 100% !important; }
  .hero h1 { font-size: 25px !important; line-height: 1.32 !important; }
  .hero p.sub { font-size: 14.5px !important; line-height: 1.85 !important; max-width: 100% !important; }
  .hero-stats { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 14px !important; }
  .hero-stats b { font-size: 26px !important; }
  .hero-stats span { font-size: 11.5px !important; line-height: 1.5 !important; }
  .chips { gap: 8px !important; }
  .chip { font-size: 12px !important; padding: 5px 10px !important; }
  .btns { flex-direction: column !important; gap: 10px !important; }
  .btns .btn { width: 100% !important; text-align: center !important; justify-content: center !important; }

  /* 内联多列网格 -> 手机单列 */
  .wrap[style*="repeat(4"], .wrap[style*="repeat(3"], .wrap[style*="repeat(2"] { grid-template-columns: 1fr !important; gap: 12px !important; }
  .grid[style*="repeat(4"], .grid[style*="repeat(3"] { grid-template-columns: 1fr !important; }
  .trustrow { grid-template-columns: 1fr !important; gap: 10px !important; font-size: 13px !important; }

  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: normal !important; }
  table th, table td { font-size: 12.5px !important; padding: 9px 8px !important; line-height: 1.6 !important; word-break: break-word; }
  table th { font-size: 12px !important; }
  h1 { font-size: 24px !important; }
  h2.t, .t { font-size: 21px !important; }
  .lead { font-size: 13.5px !important; margin-bottom: 26px !important; }
  section { padding-left: 0 !important; padding-right: 0 !important; }
  .mega { display: none !important; }
  .floatbar { font-size: 12px !important; }
}

/* ===== 首页大促日历 ===== */
.homecal { padding: 52px 0 46px; background: linear-gradient(180deg,#f7f9fd,#eef3fb); }
.homecal .hgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
.hcard { position: relative; background: #fff; border-radius: 14px; padding: 18px 18px 16px; border: 1px solid #e6ecf6;
         box-shadow: 0 6px 18px rgba(11,31,58,.06); transition: transform .28s, box-shadow .28s; cursor: pointer; }
.hcard:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(11,31,58,.12); }
.hcard .m { font-size: 11.5px; font-weight: 700; color: #1d5fd6; letter-spacing: 1px; }
.hcard .d { font-size: 30px; font-weight: 800; color: #0b1f3a; line-height: 1.1; margin: 4px 0 2px; font-variant-numeric: tabular-nums; }
.hcard .w { font-size: 12px; color: #7d8aa0; margin-bottom: 8px; }
.hcard .n { font-size: 15px; font-weight: 700; color: #0b1f3a; }
.hcard .s { font-size: 12.5px; color: #5b6b82; line-height: 1.75; margin-top: 8px; padding-top: 8px; border-top: 1px dashed #e6ecf6; }
.hcard .tip { margin-top: 8px; font-size: 12px; color: #ff7a1a; font-weight: 600; }
.homecal .more { margin-top: 26px; text-align: center; }

@media (max-width: 860px) { .homecal .hgrid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }
@media (max-width: 420px) {
  .homecal .hgrid { grid-template-columns: 1fr; }
  .hcard .d { font-size: 26px; }
}

/* ==== TABLE-CARDS 手机端表格卡片化 ==== */
@media (max-width: 700px) {
  table[data-cards] { display: block; overflow: visible; }
  table[data-cards] thead { display: none; }
  table[data-cards] tbody { display: block; width: 100%; }
  table[data-cards] tr { display: block; background: #fff; border: 1px solid #e6ecf6; border-radius: 12px;
                         padding: 12px 14px; margin-bottom: 10px; box-shadow: 0 2px 8px rgba(11,31,58,.04); }
  table[data-cards] td { display: block; border: none !important; padding: 3px 0 !important;
                         font-size: 13px !important; white-space: normal !important; text-align: left !important; line-height: 1.65; }
  table[data-cards] td::before { content: attr(data-label); display: inline-block; min-width: 62px;
                         color: #8b96a6; font-size: 11.5px; font-weight: 600; vertical-align: top; }
  table[data-cards] td[data-label=""]::before { display: none; }
  table[data-cards] td:first-child { font-size: 15px !important; font-weight: 800; color: #0b1f3a;
                         padding: 0 0 7px !important; margin-bottom: 5px; border-bottom: 1px dashed #eef2f8 !important; }
  table[data-cards] td:first-child::before { display: none; }
}

/* 锚点跳转时避开吸顶导航 */
html { scroll-padding-top: 82px; }

/* h1 复用主标题样式（SEO 语义 h1） */
h1.t { font-size:clamp(24px,3.2vw,34px) !important; color:var(--navy); letter-spacing:.5px; margin-bottom:10px; font-weight:800; }

/* 询价表单 */
.iq-done { grid-column: 1/-1; background: #eefaf2; border: 1px solid #b7e4c7; border-radius: 12px; padding: 22px; text-align: center; }
.iq-done b { display: block; font-size: 17px; color: #17754b; margin-bottom: 8px; }
.iq-done span { font-size: 13.5px; color: #3d6b56; line-height: 1.8; }
.iq-done a { color: #17754b; font-weight: 700; }
form[data-inquiry] input:focus, form[data-inquiry] textarea:focus { border-color: #ff7a1a; box-shadow: 0 0 0 3px rgba(255,122,26,.14); }
@media (max-width: 640px) {
  form[data-inquiry] { grid-template-columns: 1fr !important; gap: 12px !important; }
}

/* 手机端：内联两列网格统一单列（2026-11-12） */
@media (max-width: 700px) {
  [style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:1fr 1.4fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:1.35fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:repeat(2"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:1.2fr"] { grid-template-columns: 1fr !important; }
}