/* QMC Logistics — site stylesheet */
:root{
  --navy:#16324f;
  --navy-d:#0f2438;
  --ink:#1e2a35;
  --muted:#5b6b7a;
  --line:#e2e8ee;
  --bg:#ffffff;
  --soft:#f6f8fa;
  --accent:#2f7d95;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* header */
header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:10;box-shadow:0 1px 0 rgba(0,0,0,.15)}
.hd{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:600;letter-spacing:.2px}
.brand:hover{text-decoration:none}
.brand .mark{width:26px;height:26px;flex:none}
.brand small{display:block;font-size:11px;font-weight:400;opacity:.7;letter-spacing:.6px;text-transform:uppercase}
nav ul{display:flex;gap:26px;list-style:none}
nav a{color:rgba(255,255,255,.82);font-size:14px}
nav a:hover{color:#fff;text-decoration:none}
nav a.on{color:#fff;border-bottom:2px solid var(--accent);padding-bottom:2px}

/* hero */
.hero{background:linear-gradient(180deg,var(--navy) 0%,var(--navy-d) 100%);color:#fff;padding:72px 0 64px}
.hero h1{font-size:34px;line-height:1.25;font-weight:600;letter-spacing:-.4px;max-width:640px}
.hero p{margin-top:16px;font-size:17px;color:rgba(255,255,255,.78);max-width:560px}
.hero .cta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:10px 20px;border-radius:6px;font-size:14px;font-weight:500}
.btn-p{background:var(--accent);color:#fff}
.btn-p:hover{background:#276b80;text-decoration:none}
.btn-s{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-s:hover{background:rgba(255,255,255,.08);text-decoration:none}

/* sections */
section{padding:56px 0}
section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:24px;font-weight:600;letter-spacing:-.2px;margin-bottom:8px}
.lead{color:var(--muted);max-width:680px;margin-bottom:32px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;align-items:start}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px}
.card h3{font-size:16px;font-weight:600;margin-bottom:8px}
.card p{font-size:14px;color:var(--muted)}
.card .ico{width:34px;height:34px;margin-bottom:14px;color:var(--accent)}

/* stats strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:28px 0}
.stats div{border-left:2px solid var(--accent);padding-left:14px}
.stats b{display:block;font-size:24px;font-weight:600;color:var(--navy)}
.stats span{font-size:13px;color:var(--muted)}

/* table */
table.sched{width:100%;border-collapse:collapse;font-size:14px;margin-top:8px}
table.sched th,table.sched td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line)}
table.sched th{background:var(--soft);font-weight:600;font-size:13px;color:var(--muted)}
table.sched td.num{font-variant-numeric:tabular-nums}

/* contact */
.contact-list{list-style:none;font-size:14px}
.contact-list li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;gap:10px}
.contact-list li b{min-width:76px;color:var(--muted);font-weight:500}

/* form */
form label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}
form input,form textarea{width:100%;padding:9px 11px;border:1px solid #cfd8e0;border-radius:6px;font-size:14px;font-family:inherit;margin-bottom:16px;background:#fff}
form input:focus,form textarea:focus{outline:none;border-color:var(--accent)}
form button{padding:10px 22px;background:var(--navy);color:#fff;border:0;border-radius:6px;font-size:14px;cursor:pointer}

/* footer */
footer{background:var(--navy-d);color:rgba(255,255,255,.62);font-size:13px;padding:36px 0}
.ft{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ft a{color:rgba(255,255,255,.62)}
.ft .cols{display:flex;gap:48px;flex-wrap:wrap}
.ft h4{color:#fff;font-size:13px;font-weight:600;margin-bottom:8px}
.ft ul{list-style:none;font-size:13px}
.ft li{margin-bottom:4px}

/* 404 */
.nf{padding:96px 0;text-align:center}
.nf h1{font-size:64px;font-weight:600;color:var(--navy);letter-spacing:-2px}
.nf p{color:var(--muted);margin:10px 0 24px}

@media(max-width:860px){
  .grid3,.stats{grid-template-columns:repeat(2,1fr)}
  .grid2{grid-template-columns:1fr}
  .hero h1{font-size:27px}
  nav ul{gap:16px}
}
@media(max-width:560px){
  .grid3,.stats{grid-template-columns:1fr}
  .hd{height:auto;padding:12px 0;flex-direction:column;gap:10px}
  .hero{padding:48px 0 40px}
  .brand small{display:none}
}


/* ---------- 实景照片 ---------- */
.hero{position:relative;background:#16324f url(/assets/img/port.jpg) center 38%/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,36,56,.82) 0%,rgba(15,36,56,.74) 55%,rgba(15,36,56,.92) 100%)}
.hero .wrap{position:relative;z-index:1}
.ops{display:grid;grid-template-columns:1.1fr 1fr;gap:22px;align-items:start;margin-top:22px}
.ops figure{margin:0}
.ops img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px}
.ops figcaption{font-size:13px;color:var(--muted);margin-top:10px;line-height:1.5}

/* ---------- cookie 提示 ---------- */
.ck{position:fixed;left:20px;right:20px;bottom:18px;max-width:600px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(16,32,48,.16);padding:15px 18px;display:flex;gap:16px;align-items:center;font-size:13.5px;z-index:60}
.ck[hidden]{display:none}
.ck p{margin:0;flex:1;color:var(--muted)}
.ck button{background:var(--navy);color:#fff;border:0;border-radius:6px;padding:8px 18px;font-size:13px;cursor:pointer;white-space:nowrap}
.ck button:hover{background:var(--navy-d)}

@media(max-width:760px){.ops{grid-template-columns:1fr}}