:root{
  --navy:#0B2B4A;          /* 品牌藏蓝 */
  --navy-2:#1E4E79;
  --blue:#2B6CB0;
  --accent:#FF7A00;        /* CTA 橙 */
  --accent-h:#e96d00;
  --bg:#ffffff;
  --bg-soft:#F6F8FB;
  --ink:#1A2B3C;
  --ink-2:#5A6B7B;
  --line:#E5EAF0;
  --shadow:0 10px 30px rgba(11,43,74,.08);
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== 顶部导航 ===== */
header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--navy)}
.logo img{height:60px;width:auto;display:block}
.nav-links{display:flex;gap:30px;font-size:15px;color:var(--ink-2)}
.nav-links a{position:relative;transition:color .2s}
.nav-links a:hover{color:var(--navy)}
.nav-links a.active{color:var(--navy);font-weight:700}
.nav-links a.active::after{content:"";position:absolute;left:10%;right:10%;bottom:2px;height:3px;background:var(--accent);border-radius:2px}
.nav-right{display:flex;align-items:center;gap:14px}
.lang-btn{display:flex;align-items:center;gap:6px;padding:7px 12px;border:1px solid var(--line);
  border-radius:20px;font-size:13px;color:var(--ink-2);cursor:pointer;background:#fff;transition:.2s}
.lang-btn:hover{border-color:var(--blue);color:var(--navy)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;
  font-weight:600;border-radius:9px;transition:.2s;font-size:15px}
.btn-primary{background:var(--accent);color:#fff;padding:10px 22px}
.btn-primary:hover{background:var(--accent-h)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.hamburger span{display:block;width:22px;height:2px;background:var(--navy);border-radius:2px;transition:.25s}

/* ===== Hero ===== */
.hero{
  background:
    radial-gradient(1200px 500px at 80% -10%,rgba(43,108,176,.45),transparent 60%),
    linear-gradient(135deg,#081f36 0%,var(--navy) 45%,var(--navy-2) 100%);
  color:#fff;padding:74px 0 90px;position:relative;overflow:hidden;
}
.hero::after{content:"";position:absolute;right:-160px;top:-160px;width:460px;height:460px;
  border-radius:50%;border:1px solid rgba(255,255,255,.08)}
.hero::before{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;
  border-radius:50%;border:1px solid rgba(255,255,255,.08)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center;position:relative;z-index:2}
.hero h1{font-size:46px;line-height:1.22;font-weight:800;letter-spacing:.5px}
.hero h1 .hl{color:#7FB3E8}
.hero .sub{margin-top:18px;font-size:17px;color:rgba(255,255,255,.78);max-width:520px}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.hero-tags span{padding:8px 16px;border:1px solid rgba(255,255,255,.22);border-radius:20px;
  font-size:13.5px;color:rgba(255,255,255,.9);background:rgba(255,255,255,.05)}
.hero .trust{margin-top:30px;display:flex;gap:24px;font-size:13px;color:rgba(255,255,255,.65)}
.hero .trust b{color:#fff;font-size:15px;display:block}
.hero-sm{padding:52px 0;color:#fff;background:
  radial-gradient(900px 380px at 85% -10%,rgba(43,108,176,.5),transparent 60%),
  linear-gradient(135deg,#081f36 0%,var(--navy) 50%,var(--navy-2) 100%)}
.hero-sm h1{font-size:38px;font-weight:800;line-height:1.3}
.hero-sm .sub{margin-top:12px;font-size:16px;color:rgba(255,255,255,.75);max-width:640px}
.crumb{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:14px}
.crumb a:hover{color:#fff}

/* ===== 查询卡片 ===== */
.card{background:#fff;border-radius:18px;box-shadow:0 24px 60px rgba(3,20,40,.35);padding:26px;color:var(--ink)}
.tabs{display:flex;background:var(--bg-soft);border-radius:11px;padding:4px;margin-bottom:20px}
.tab{flex:1;text-align:center;padding:11px;border-radius:8px;font-weight:600;font-size:15px;
  cursor:pointer;color:var(--ink-2);transition:.2s;border:none;background:transparent}
.tab.active{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(11,43,74,.10)}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:6px;font-weight:600}
.field input,.field select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:9px;
  font-size:15px;color:var(--ink);background:#fff;outline:none;transition:.2s}
.field input:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(43,108,176,.12)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.seg{display:flex;background:var(--bg-soft);border-radius:9px;padding:4px;gap:4px}
.seg button{flex:1;padding:9px;border:none;border-radius:7px;background:transparent;font-size:14px;
  cursor:pointer;color:var(--ink-2);font-weight:600}
.seg button.active{background:#fff;color:var(--navy);box-shadow:0 2px 6px rgba(11,43,74,.10)}
.btn-go{width:100%;padding:14px;background:var(--accent);color:#fff;border:none;border-radius:10px;
  font-size:16px;font-weight:700;cursor:pointer;transition:.2s}
.btn-go:hover{background:var(--accent-h)}
.btn-go:disabled{opacity:.6;cursor:not-allowed}
.result{margin-top:18px;display:none;border-top:1px dashed var(--line);padding-top:16px}
.result.show{display:block}
.result-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:13px;color:var(--ink-2)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.chip{padding:4px 12px;border-radius:16px;border:1px solid var(--line);font-size:12px;cursor:pointer;
  color:var(--ink-2);background:#fff;transition:.15s}
.chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.quote-row{display:flex;align-items:center;justify-content:space-between;padding:11px 12px;
  border:1px solid var(--line);border-radius:10px;margin-bottom:8px;transition:.15s}
.quote-row:hover{border-color:var(--blue);background:#FAFCFF}
.q-name{font-weight:600;font-size:14px}
.q-meta{font-size:12px;color:var(--ink-2);margin-top:2px}
.q-tag{display:inline-block;padding:1px 8px;border-radius:6px;font-size:11px;font-weight:700;
  background:#EEF4FC;color:var(--blue);margin-left:8px;vertical-align:1px}
.q-price{text-align:right}
.q-price b{font-size:18px;color:var(--accent)}
.q-price span{font-size:11px;color:var(--ink-2)}
.q-detail{font-size:11px;color:var(--ink-2);margin-top:1px}
.track-timeline{margin-top:6px}
.track-item{display:flex;gap:12px;padding:10px 0;position:relative}
.track-item::before{content:"";position:absolute;left:6px;top:30px;bottom:-6px;width:2px;background:var(--line)}
.track-item:last-child::before{display:none}
.track-dot{width:14px;height:14px;border-radius:50%;background:var(--blue);flex:0 0 auto;margin-top:4px;
  position:relative;z-index:1;box-shadow:0 0 0 3px #E7EFFA}
.track-dot.first{background:var(--accent);box-shadow:0 0 0 3px #FDEBD8}
.track-txt{font-size:14px}
.track-txt .loc{font-weight:600;color:var(--navy)}
.track-txt .date{font-size:12px;color:var(--ink-2);margin-left:8px}
.empty{padding:20px;text-align:center;color:var(--ink-2);font-size:14px}
.loading{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);
  border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-3px;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== 通用 section ===== */
section{padding:72px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 44px}
.sec-head .kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--blue);
  text-transform:uppercase;margin-bottom:10px}
.sec-head h2{font-size:32px;font-weight:800;color:var(--navy);line-height:1.3}
.sec-head p{margin-top:12px;color:var(--ink-2);font-size:15px}

/* ===== 实力墙 ===== */
.stats{background:var(--bg-soft)}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.stat{background:#fff;border-radius:var(--radius);padding:28px 20px;text-align:center;box-shadow:var(--shadow)}
.stat .num{font-size:34px;font-weight:800;color:var(--navy);line-height:1.1}
.stat .num i{font-style:normal;font-size:18px;color:var(--accent)}
.stat .lbl{margin-top:8px;font-size:13.5px;color:var(--ink-2)}

/* ===== 产品卡片 ===== */
.prods{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.prod{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;background:#fff}
.prod:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.prod .pic{height:170px;background:linear-gradient(135deg,var(--navy),var(--navy-2));position:relative;
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.9);font-size:52px}
.prod .pic::after{content:"";position:absolute;inset:0;background:radial-gradient(300px 120px at 20% 100%,rgba(255,255,255,.18),transparent)}
.prod .body{padding:24px}
.prod h3{font-size:19px;color:var(--navy);font-weight:700}
.prod p{color:var(--ink-2);font-size:14px;margin:10px 0 16px}
.prod .link{color:var(--blue);font-weight:600;font-size:14px}
.prod .link:hover{color:var(--navy)}

/* ===== 产品详情页 ===== */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:56px 0}
.pd.alt{background:var(--bg-soft)}
.pd .pic{height:300px;border-radius:var(--radius);background:linear-gradient(135deg,var(--navy),var(--navy-2));
  display:flex;align-items:center;justify-content:center;font-size:88px;color:rgba(255,255,255,.92)}
.pd .k{font-size:13px;font-weight:700;letter-spacing:2px;color:var(--blue);text-transform:uppercase}
.pd h2{font-size:30px;font-weight:800;color:var(--navy);margin:10px 0 14px}
.pd .lead{color:var(--ink-2);font-size:15px;margin-bottom:18px}
.pd ul{list-style:none}
.pd li{position:relative;padding:7px 0 7px 28px;font-size:14.5px;color:var(--ink)}
.pd li::before{content:"✓";position:absolute;left:0;top:7px;width:19px;height:19px;border-radius:50%;
  background:#E7F6EF;color:#1E9E6A;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.pd .tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.pd .tags span{padding:6px 14px;border-radius:18px;background:var(--bg-soft);border:1px solid var(--line);font-size:13px;color:var(--ink-2)}
.pd .btn{margin-top:22px;padding:12px 28px}

/* ===== 双清包税专线 ===== */
.ddp-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ddp-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;transition:.2s}
.ddp-card:hover{box-shadow:var(--shadow);border-color:transparent}
.ddp-head{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:700;color:var(--navy)}
.ddp-head .ic{font-size:24px}
.ddp-tags{margin-top:8px;font-size:13px;color:var(--ink-2)}
.ddp-flow{display:flex;align-items:flex-start;margin:28px 0 4px;position:relative}
.ddp-node{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;z-index:1}
.ddp-node .num{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--blue));
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;
  box-shadow:0 4px 10px rgba(43,108,176,.22)}
.ddp-node .lbl{margin-top:9px;font-size:13px;color:var(--ink);font-weight:600}
.ddp-node:not(:last-child)::after{content:"";position:absolute;top:21px;left:calc(50% + 23px);
  width:calc(100% - 46px);height:2px;background:var(--line);z-index:0}
.ddp-points{margin-top:22px;list-style:none}
.ddp-points li{position:relative;padding:7px 0 7px 28px;font-size:14px;color:var(--ink-2)}
.ddp-points li::before{content:"✓";position:absolute;left:0;top:7px;width:19px;height:19px;border-radius:50%;
  background:#E7F6EF;color:#1E9E6A;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}

/* ===== 解决方案 ===== */
.sols{background:var(--bg-soft)}
.sols-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sol{background:#fff;border-radius:var(--radius);padding:24px;text-align:center;border:1px solid var(--line);transition:.2s;cursor:pointer}
.sol:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:var(--shadow)}
.sol .ic{font-size:34px;margin-bottom:12px}
.sol h4{font-size:16px;color:var(--navy)}
.sol p{font-size:12.5px;color:var(--ink-2);margin-top:6px}
.sol-card{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.sol-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.2s}
.sol-item:hover{box-shadow:var(--shadow);border-color:transparent}
.sol-item .ic{font-size:34px}
.sol-item h3{font-size:20px;color:var(--navy);margin:12px 0 6px}
.sol-item .pain{font-size:13px;color:var(--accent);font-weight:600;margin-bottom:10px}
.sol-item p{font-size:14px;color:var(--ink-2)}
.sol-item .fit{margin-top:14px;padding:10px 14px;background:var(--bg-soft);border-radius:9px;font-size:13px;color:var(--ink-2)}
.sol-item .fit b{color:var(--navy)}

/* ===== 流程 ===== */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;position:relative}
.step{text-align:center}
.step .dot{width:54px;height:54px;border-radius:50%;background:var(--bg-soft);border:2px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin:0 auto 12px;position:relative;z-index:1}
.step h4{font-size:14.5px;color:var(--navy);font-weight:700}
.step p{font-size:12px;color:var(--ink-2);margin-top:4px}

/* ===== 信任 ===== */
.trust-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.trust-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 22px;
  display:flex;align-items:center;gap:10px;color:var(--ink-2);font-size:14px;font-weight:600}
.trust-card .ic{font-size:18px}

/* ===== CTA ===== */
.cta{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;text-align:center}
.cta h2{font-size:34px;font-weight:800}
.cta p{color:rgba(255,255,255,.75);margin:14px 0 30px;font-size:16px}
.cta .btn-primary{padding:15px 36px;font-size:16px}

footer{background:#081f36;color:rgba(255,255,255,.55);padding:44px 0;font-size:13.5px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
.foot a{color:rgba(255,255,255,.55);margin-right:18px}
.foot a:hover{color:#fff}

@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero h1{font-size:32px}
  .hero-sm h1{font-size:30px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .prods{grid-template-columns:1fr}
  .sols-grid{grid-template-columns:repeat(2,1fr)}
  .sol-card{grid-template-columns:1fr}
  .pd{grid-template-columns:1fr;gap:28px;padding:40px 0}
  .ddp-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(3,1fr);row-gap:24px}
  .hamburger{display:flex}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;
    padding:6px 24px 16px;box-shadow:0 14px 28px rgba(11,43,74,.12);border-bottom:1px solid var(--line);gap:0}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--bg-soft);font-size:16px}
  .nav-links a:last-child{border-bottom:none}
  .nav-links a.active::after{display:none}
  .nav-right .btn-primary{padding:9px 16px;font-size:14px}
}
@media(max-width:560px){
  .hero{padding:48px 0 70px}
  .hero h1{font-size:27px}
  .hero-sm{padding:40px 0}
  .hero-sm h1{font-size:26px}
  .logo img{height:52px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .stat .num{font-size:27px}
  .sols-grid{grid-template-columns:1fr 1fr;gap:12px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .card{padding:20px}
  .pd .pic{height:200px;font-size:64px}
}

/* ===== 关于我们 ===== */
.about-lead{max-width:820px;margin:0 auto;text-align:center;color:var(--ink-2);font-size:16px;line-height:1.9}
.biz-tags{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:960px;margin:0 auto}
.biz-tags span{padding:10px 22px;background:#fff;border:1px solid var(--line);border-radius:22px;font-size:15px;color:var(--navy);font-weight:600}
.vision-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1000px;margin:0 auto}
.vision-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;text-align:center;transition:.2s}
.vision-card:hover{box-shadow:var(--shadow);border-color:transparent}
.vision-card .ic{font-size:30px}
.vision-card h4{font-size:17px;color:var(--navy);margin:10px 0 8px}
.vision-card p{font-size:13.5px;color:var(--ink-2);line-height:1.8}
.adv-list{max-width:900px;margin:0 auto;display:grid;gap:16px}
.adv-item{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.2s}
.adv-item:hover{box-shadow:var(--shadow);border-color:transparent}
.adv-item .no{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;flex:0 0 auto}
.adv-item h4{font-size:16px;color:var(--navy)}
.adv-item p{font-size:13.5px;color:var(--ink-2);margin-top:6px;line-height:1.75}
.qual-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.qual{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s}
.qual:hover{box-shadow:var(--shadow);border-color:transparent}
.qual .ic{font-size:26px}
.qual h4{font-size:15px;color:var(--navy);margin:10px 0 6px}
.qual p{font-size:12.5px;color:var(--ink-2);line-height:1.6}
.qual .tag{display:inline-block;margin-top:8px;padding:3px 12px;border-radius:12px;background:#EEF4FC;color:var(--blue);font-size:11.5px;font-weight:600}
.timeline{max-width:860px;margin:0 auto}
.tl-item{display:flex;gap:24px;position:relative;padding-bottom:36px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:11px;top:32px;bottom:-2px;width:2px;background:var(--line)}
.tl-item:last-child::before{display:none}
.tl-dot{width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--blue);flex:0 0 auto;margin-top:5px;position:relative;z-index:1;display:flex;align-items:center;justify-content:center}
.tl-dot::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
.tl-body .year{font-size:22px;font-weight:800;color:var(--navy);line-height:1.2}
.tl-body .year small{font-size:14px;color:var(--ink-2);font-weight:600;margin-left:8px}
.tl-body .desc{margin-top:6px;font-size:14.5px;color:var(--ink-2);line-height:1.75}
@media(max-width:960px){
  .vision-grid{grid-template-columns:1fr}
  .qual-grid{grid-template-columns:repeat(2,1fr)}
  .adv-item{flex-direction:column;gap:12px}
}
@media(max-width:560px){
  .qual-grid{grid-template-columns:1fr}
  .biz-tags span{padding:8px 16px;font-size:13.5px}
}

/* ===== 联系我们 ===== */
.cinfo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.cinfo{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 18px;text-align:center;transition:.2s}
.cinfo:hover{box-shadow:var(--shadow);border-color:transparent}
.cinfo .ic{font-size:28px}
.cinfo h4{font-size:15px;color:var(--navy);margin:10px 0 6px}
.cinfo .val{font-size:16px;font-weight:700;color:var(--accent);line-height:1.5}
.cinfo .note{font-size:12px;color:var(--ink-2);margin-top:4px}
.contact-box{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.form-card h3{font-size:20px;color:var(--navy);margin-bottom:20px}
.form-card textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:9px;
  font-size:15px;color:var(--ink);background:#fff;outline:none;transition:.2s;font-family:inherit;resize:vertical;min-height:110px}
.form-card textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(43,108,176,.12)}
.form-ok{margin-top:14px;padding:12px 16px;border-radius:9px;background:#E7F6EF;color:#1E9E6A;font-size:14px;font-weight:600;display:none}
.form-ok.show{display:block}
.promise{display:grid;gap:16px}
.promise-item{display:flex;gap:14px;align-items:flex-start}
.promise-item .ic{font-size:22px;flex:0 0 auto}
.promise-item h4{font-size:15px;color:var(--navy)}
.promise-item p{font-size:13px;color:var(--ink-2);margin-top:3px;line-height:1.6}
@media(max-width:960px){
  .cinfo-grid{grid-template-columns:repeat(2,1fr)}
  .contact-box{grid-template-columns:1fr}
}
@media(max-width:560px){
  .cinfo-grid{grid-template-columns:1fr 1fr;gap:12px}
  .cinfo{padding:20px}
}

/* ===== 办公地址网格 ===== */
.office-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:8px}
.office{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s}
.office:hover{box-shadow:var(--shadow);border-color:transparent}
.office-tag{display:inline-block;font-size:12px;font-weight:700;color:var(--blue);background:rgba(43,108,176,.08);padding:3px 10px;border-radius:20px;margin-bottom:12px}
.office h4{font-size:16px;color:var(--navy);margin-bottom:10px}
.office-addr{font-size:14px;color:var(--ink);line-height:1.7}
.office-phone{font-size:13px;color:var(--ink-2);margin-top:10px;line-height:1.8}
.cinfo .val a{color:inherit;text-decoration:none}
.cinfo .val a:hover{text-decoration:underline}

/* ===== 智慧物流系统 ===== */
.smart-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:24px;align-items:stretch}
.smart-main{background:linear-gradient(135deg,var(--navy),var(--navy-2));border-radius:var(--radius);
  padding:36px;color:#fff;display:flex;flex-direction:column;justify-content:center}
.smart-main .sm-ic{font-size:40px;margin-bottom:14px}
.smart-main h3{font-size:23px;font-weight:800;margin-bottom:12px}
.smart-main p{font-size:14.5px;color:rgba(255,255,255,.78);line-height:1.85}
.smart-main .sm-points{margin-top:22px;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.smart-main .sm-points li{position:relative;padding:9px 12px 9px 30px;background:rgba(255,255,255,.08);
  border-radius:9px;font-size:13.5px}
.smart-main .sm-points li::before{content:"✓";position:absolute;left:11px;top:9px;color:#7FB3E8;font-weight:700}
.smart-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sm-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.2s}
.sm-card:hover{box-shadow:var(--shadow);border-color:transparent;transform:translateY(-4px)}
.sm-card .ic{font-size:28px}
.sm-card h4{font-size:15.5px;color:var(--navy);margin:10px 0 6px}
.sm-card p{font-size:13px;color:var(--ink-2);line-height:1.6}
@media(max-width:960px){
  .smart-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .smart-cards{grid-template-columns:1fr}
  .smart-main .sm-points{grid-template-columns:1fr}
  .smart-main{padding:28px}
}