:root{--red:#C8372D;--red2:#A32B22;--gold:#F5A623;--gold2:#FFC55C;--ink:#14161B;--ink2:#1D2026;
--paper:#F6F7F9;--line:#E7E9EE;--text:#23262C;--muted:#69707D;--white:#fff;--r:10px;
--mask:linear-gradient(100deg,rgba(9,10,14,.9) 18%,rgba(9,10,14,.62) 62%,rgba(9,10,14,.34));
--sh:0 10px 40px rgba(15,18,25,.10);--sh2:0 22px 70px rgba(15,18,25,.16);
--ff:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Noto Sans JP","Noto Sans TC",-apple-system,"Segoe UI",Arial,sans-serif}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--ff);color:var(--text);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
svg{stroke-width:1.2}/* 线性图标：统一细化笔画 */
.wrap{width:min(1280px,92vw);margin:0 auto}
/* ---------- header ---------- */
.hd{position:fixed;inset:0 0 auto;z-index:120;background:transparent;transition:background .4s,box-shadow .4s}
.hd .bar{display:flex;align-items:center;gap:34px;height:78px}
.hd .logo img{height:46px;width:auto}
.hd .nav{display:flex;gap:6px;margin-left:auto}
.hd .nav>a,.hd .nav .ni{position:relative;display:flex;align-items:center;gap:5px;height:78px;padding:0 16px;color:#fff;font-size:15px;letter-spacing:.5px;cursor:pointer;white-space:nowrap}
.hd .nav>a i,.hd .nav .ni i{display:inline-block;width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .3s}
.hd .nav>a::after,.hd .nav .ni::after{content:"";position:absolute;left:16px;right:16px;bottom:20px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.hd .nav>a:hover::after,.hd .nav>a.on::after,.hd .nav .ni:hover::after{transform:scaleX(1)}
.hd .nav .ni:hover i{transform:rotate(225deg) translateY(-2px)}
.sub{position:absolute;top:78px;left:50%;transform:translate(-50%,8px);background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 18px 44px rgba(10,12,18,.13);padding:8px;min-width:190px;opacity:0;visibility:hidden;transition:.3s}
.sub a{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 16px;border-radius:9px;color:var(--text)!important;font-size:14px!important}
.sub a::after{content:"→";color:var(--red);opacity:0;transition:.25s}
.sub a:hover{background:var(--paper);color:var(--red)!important}
.sub a:hover::after{opacity:1}
.ni:hover .sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.hd .right{display:flex;align-items:center;gap:16px;margin-left:8px}
.hd .tel{display:flex;align-items:center;gap:8px;color:#fff;font-size:14px}
.hd .tel svg{width:17px;height:17px;color:var(--gold)}
.lang{position:relative;color:#fff;font-size:14px;cursor:pointer;display:flex;align-items:center;gap:7px;height:78px}
.lang svg{width:17px;height:17px}
.lang .lm{display:flex;align-items:center;gap:7px}
.lang .lm i{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:.3s}
.lang:hover .lm i{transform:rotate(225deg)}
.lang .ld{position:absolute;top:66px;right:0;background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 18px 44px rgba(10,12,18,.13);padding:8px;min-width:150px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.3s}
.lang:hover .ld{opacity:1;visibility:visible;transform:translateY(0)}
.lang .ld a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;color:var(--text)!important;font-size:14px}
.lang .ld a:hover{background:var(--paper);color:var(--red)!important}
.lang .ld a.on{color:var(--red)!important;font-weight:600}
.hd.solid{background:rgba(17,19,24,.92);backdrop-filter:blur(14px);box-shadow:0 6px 30px rgba(0,0,0,.25)}
.burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;position:relative;z-index:130}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:5px auto;transition:.35s}
/* ---------- hero ---------- */
.hero{position:relative;height:100vh;min-height:640px;background:var(--ink);overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1.1s ease}
.slide.on{opacity:1;visibility:visible}
.slide .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.08);transition:transform 7s linear}
.slide.on .bg{transform:scale(1)}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(78deg,rgba(10,11,15,.88) 6%,rgba(10,11,15,.55) 38%,rgba(10,11,15,.12) 68%)}
.hcap{position:absolute;left:0;right:0;bottom:0;top:0;z-index:5;display:flex;align-items:center}
.hcap .inner{width:min(1280px,92vw);margin:0 auto}
.hkick{display:inline-flex;align-items:center;gap:10px;color:var(--gold2);font-size:14px;letter-spacing:3px;font-weight:500;margin-bottom:22px}
.hkick::before{content:"";width:34px;height:1.5px;background:var(--gold)}
.htit{color:#fff;font-size:clamp(34px,4.6vw,62px);line-height:1.22;font-weight:700;letter-spacing:1px;max-width:15em}
.htit em{font-style:normal;color:var(--gold)}
.hdesc{color:rgba(255,255,255,.82);font-size:clamp(15px,1.2vw,18px);margin:24px 0 40px;max-width:44em;line-height:1.9}
.hbtns{display:flex;gap:16px;flex-wrap:wrap}
.slide .hkick,.slide .htit,.slide .hdesc,.slide .hbtns{opacity:0;transform:translateY(34px);transition:opacity .8s ease,transform .8s ease}
.slide.on .hkick{opacity:1;transform:none;transition-delay:.25s}
.slide.on .htit{opacity:1;transform:none;transition-delay:.42s}
.slide.on .hdesc{opacity:1;transform:none;transition-delay:.6s}
.slide.on .hbtns{opacity:1;transform:none;transition-delay:.78s}
.hnums{position:absolute;right:calc((100vw - min(1280px,92vw))/2);bottom:56px;z-index:6;color:#fff;display:flex;align-items:flex-end;gap:8px;font-size:15px}
.hnums b{font-size:40px;line-height:1;font-weight:700}
.hnums span{opacity:.55;margin-bottom:4px}
.hdots{position:absolute;left:calc((100vw - min(1280px,92vw))/2);bottom:70px;z-index:6;display:flex;gap:10px}
.hdots button{width:34px;height:4px;border:0;border-radius:3px;background:rgba(255,255,255,.32);cursor:pointer;transition:.3s}
.hdots button.on{background:var(--gold);width:52px}
.harr{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.06);backdrop-filter:blur(4px);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.3s}
.harr:hover{background:var(--red);border-color:var(--red)}
.harr svg{width:20px;height:20px}
.harr.prev{left:26px}.harr.next{right:26px}
.hscroll{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:6;color:rgba(255,255,255,.6);font-size:12px;letter-spacing:2px;display:flex;flex-direction:column;align-items:center;gap:8px}
.hscroll i{width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.7),transparent);display:block;animation:sd 1.8s infinite}
@keyframes sd{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
/* cursor tag */
.ctag{position:fixed;z-index:200;pointer-events:none;background:var(--gold);color:#14161B;font-size:13px;font-weight:600;padding:8px 14px;border-radius:2px;transform:translate(-50%,-140%) scale(.4);opacity:0;transition:opacity .25s,transform .25s;white-space:nowrap}
.ctag.show{opacity:1;transform:translate(-50%,-140%) scale(1)}
/* ---------- common section ---------- */
.sec{padding:104px 0}
.sec.alt{background:var(--paper)}
.shead{max-width:820px;margin-bottom:56px}
.shead.center{margin-left:auto;margin-right:auto;text-align:center}
.skick{display:inline-flex;align-items:center;gap:10px;color:var(--red);font-size:13px;letter-spacing:3px;font-weight:600;margin-bottom:14px}
.shead.center .skick::before,.shead.center .skick::after{content:"";width:30px;height:1.5px;background:var(--red);opacity:.4}
.skick::before{content:"";width:30px;height:1.5px;background:var(--red);opacity:.4}
.stit{font-size:clamp(26px,3vw,40px);line-height:1.3;font-weight:700;color:var(--ink)}
.stit em{font-style:normal;color:var(--red)}
.sdesc{color:var(--muted);margin-top:16px;font-size:16px}
.more{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-weight:600;font-size:15px}
.more svg{width:18px;height:18px;transition:transform .3s}
.more:hover svg{transform:translateX(5px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(var(--red2),var(--red2)) left/0 100% no-repeat,var(--red);color:#fff;border:0;border-radius:2px;padding:14px 32px;font-size:15px;font-weight:600;letter-spacing:.5px;cursor:pointer;transition:background-size .45s cubic-bezier(.65,.05,.36,1),box-shadow .3s,transform .3s;font-family:var(--ff)}
.btn:hover{background-size:100% 100%;background:var(--red2);transform:translateY(-2px);box-shadow:0 12px 30px rgba(200,55,45,.35)}
.btn.ghost{background:linear-gradient(rgba(255,255,255,.94),rgba(255,255,255,.94)) left/0 100% no-repeat,transparent;border:1px solid rgba(255,255,255,.55)}
.btn.ghost:hover{color:var(--ink);box-shadow:none;background-size:100% 100%}
.btn.line{background:transparent;border:1px solid var(--red);color:var(--red)}
.btn.line:hover{background:var(--red);color:#fff}
.btn svg{width:17px;height:17px}
/* reveal */
.rv{opacity:0;transform:translateY(38px);transition:opacity .85s ease,transform .85s ease;transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}
.rv-l{opacity:0;transform:translateX(-44px);transition:.9s ease;transition-delay:var(--d,0s)}
.rv-r{opacity:0;transform:translateX(44px);transition:.9s ease;transition-delay:var(--d,0s)}
.rv-l.in,.rv-r.in{opacity:1;transform:none}
/* ---------- stats ---------- */
.stats{background:var(--ink);position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;background:var(--mask),url("../img/bg-rolling-line.jpg") center/cover fixed}
.stats .grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);padding:64px 0}
.stat{padding:10px 34px;border-left:1px solid rgba(255,255,255,.14)}
.stat:first-child{border-left:0}
.stat .n{display:flex;align-items:baseline;gap:5px;color:#fff;font-weight:700}
.stat .n b{font-size:clamp(38px,3.6vw,56px);line-height:1.1;color:#fff;font-weight:700}
.stat .n i{font-style:normal;font-size:17px;color:var(--gold)}
.stat .t{color:rgba(255,255,255,.72);font-size:15px;margin-top:10px}
/* ---------- authority ---------- */
.auth .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.acard{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:36px 30px 32px;overflow:hidden;transition:.4s}
.acard::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),var(--gold));transform:scaleX(0);transform-origin:left;transition:.45s}
.acard:hover{transform:translateY(-8px);box-shadow:var(--sh2);border-color:transparent}
.acard:hover::before{transform:scaleX(1)}
.acard .ic{width:auto;height:auto;background:none;display:flex;align-items:center;justify-content:center;color:var(--red);margin-bottom:20px}
.acard .ic svg{width:32px;height:32px;transition:color .3s}
.acard h3{font-size:19px;color:var(--ink);margin-bottom:10px}
.acard p{color:var(--muted);font-size:14.5px;line-height:1.8}
/* ---------- series / products ---------- */
.sgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.scard{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:3/4.1;cursor:pointer;background:var(--ink)}
.scard img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.scard:hover img{transform:scale(1.08)}
.scard .ol{position:absolute;inset:0;background:linear-gradient(185deg,rgba(12,13,17,0) 34%,rgba(12,13,17,.92) 78%);transition:.4s}
.scard .tag{position:absolute;left:26px;top:26px;color:#fff;font-size:12px;letter-spacing:3px;font-weight:600;border:0;padding:0 0 0 16px;border-radius:0}
.scard .tag::before{content:"";position:absolute;left:0;top:calc(50% - .75px);width:10px;height:1.5px;background:var(--gold)}
.scard .nm{position:absolute;left:26px;right:26px;bottom:22px;color:#fff;z-index:3}
.scard .nm h3{font-size:23px;margin-bottom:8px}
.scard .nm p{font-size:13.5px;color:rgba(255,255,255,.78);opacity:0;max-height:0;overflow:hidden;transition:.5s ease}
.scard:hover .nm p{opacity:1;max-height:120px;margin-top:2px}
.scard .go{position:absolute;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(12px);transition:.45s;z-index:3}
.scard .go svg{width:19px;height:19px}
.scard:hover .go{opacity:1;transform:none}
.scard:hover .ol{background:linear-gradient(185deg,rgba(163,43,34,.25) 0%,rgba(12,13,17,.94) 76%)}
/* ---------- strength ---------- */
.strg{display:grid;grid-template-columns:1.06fr .94fr;gap:60px;align-items:center}
.strg .imgs{position:relative}
.strg .imgs .m{border-radius:var(--r);overflow:hidden;box-shadow:var(--sh2)}
.strg .imgs .m img{width:100%;height:480px;object-fit:cover}
.strg .imgs .s{position:absolute;right:-26px;bottom:-40px;width:56%;border-radius:var(--r);overflow:hidden;border:6px solid #fff;box-shadow:var(--sh2)}
.strg .imgs .s img{width:100%;height:236px;object-fit:cover}
.strg .exp{padding-left:14px}
.slist{margin-top:30px;display:grid;gap:18px}
.sli{display:flex;gap:18px}
.sli .ic{flex:0 0 52px;width:52px;height:52px;background:none;border:0;border-top:1.5px solid var(--gold);display:flex;align-items:flex-start;justify-content:flex-start;color:var(--red);padding-top:10px}
.sli .ic svg{width:28px;height:28px}
.sli h4{font-size:17px;color:var(--ink);margin-bottom:4px}
.sli p{color:var(--muted);font-size:14.5px}
/* ---------- honors ---------- */
.hgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.hcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.4s;cursor:zoom-in}
.hcard:hover{transform:translateY(-8px);box-shadow:var(--sh2)}
.hcard .im{aspect-ratio:4/4.6;border-radius:6px;overflow:hidden;background:var(--paper);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.hcard .im img{width:100%;height:100%;object-fit:contain;transition:transform .6s}
.hcard:hover .im img{transform:scale(1.05)}
.hcard h4{font-size:16.5px;color:var(--ink)}
.hcard p{color:var(--muted);font-size:13.5px;margin-top:6px}
/* ---------- video ---------- */
.vwrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.vbox{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh2);cursor:pointer;aspect-ratio:16/9;max-width:640px}
.vbox img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.vbox:hover img{transform:scale(1.06)}
.vbox .pl{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(10,11,15,.34);transition:.3s}
.vbox:hover .pl{background:rgba(10,11,15,.2)}
.vbox .pl i{width:78px;height:78px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;color:var(--red);transition:.35s;box-shadow:0 10px 34px rgba(0,0,0,.35)}
.vbox:hover .pl i{transform:scale(1.1)}
.vbox .pl i svg{width:26px;height:26px;margin-left:4px}
/* ---------- map ---------- */
.mapsec .grid{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:center}
.mapbox{position:relative}
.mapbox img.map{width:100%;object-fit:contain}
.pin{position:absolute;width:56px;transform:translate(-50%,-92%);cursor:pointer;transition:.35s;filter:drop-shadow(0 8px 14px rgba(0,0,0,.35))}
.pin img{width:100%}
.pin:hover{transform:translate(-50%,-108%) scale(1.12)}
.pin .tip{position:absolute;left:50%;transform:translateX(-50%) translateY(4px);bottom:calc(100% + 6px);background:var(--ink);color:#fff;font-size:12.5px;padding:8px 14px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.3s}
.pin .tip b{color:var(--gold2)}
.pin:hover .tip{opacity:1;transform:translateX(-50%) translateY(0)}
.mrow{display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed var(--line)}
.mrow:last-child{border-bottom:0}
.mrow .dot{flex:0 0 10px;width:10px;height:10px;border-radius:50%;background:var(--red);margin-top:9px;box-shadow:0 0 0 4px rgba(200,55,45,.14)}
.mrow h4{font-size:16.5px;color:var(--ink)}
.mrow p{color:var(--muted);font-size:13.5px}
/* ---------- news ---------- */
.ngrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ncard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:.4s;display:flex;flex-direction:column}
.ncard:hover{transform:translateY(-8px);box-shadow:var(--sh2)}
.ncard .im{aspect-ratio:16/9.6;overflow:hidden}
.ncard .im img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.ncard:hover .im img{transform:scale(1.07)}
.ncard .bd{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.ncard .dt{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.ncard .dt b{color:var(--gold);font-size:20px;font-weight:700}
.ncard h4{font-size:16.5px;line-height:1.55;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ncard .go2{margin-top:auto;color:var(--red);font-size:13.5px;font-weight:600;display:flex;align-items:center;gap:6px}
.ncard .go2 svg{width:15px;height:15px}
/* ---------- cta ---------- */
.cta{position:relative;background:var(--ink);padding:86px 0;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,10,14,.9) 20%,rgba(9,10,14,.66) 60%,rgba(9,10,14,.42)),url("../img/bg-plant-dusk.jpg") center/cover fixed}
.cta .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:clamp(24px,2.6vw,36px)}
.cta h2 em{font-style:normal;color:var(--gold)}
.cta p{color:rgba(255,255,255,.75);margin-top:10px}
/* ---------- footer ---------- */
.ft{background:#101218;color:rgba(255,255,255,.66);font-size:14px}
.ft .top{display:grid;grid-template-columns:1.35fr .8fr .9fr 1fr;gap:44px;padding:74px 0 50px}
.ft .brand img{height:44px;margin-bottom:20px}
.ft .brand p{line-height:1.9}
.ft h5{color:#fff;font-size:16px;margin-bottom:20px;font-weight:600;letter-spacing:1px}
.ft .links a{display:block;padding:5.5px 0;transition:.25s}
.ft .links a:hover{color:var(--gold);transform:translateX(4px)}
.ft .cc{display:flex;gap:14px}
.ft .cc a{display:flex;flex-direction:column;align-items:center;gap:8px}
.ft .cc .q{width:86px;height:86px;background:#fff;border-radius:6px;padding:5px;transition:.3s}
.ft .cc .q img{width:100%;height:100%;object-fit:contain;border-radius:6px}
.ft .cc a:hover .q{transform:translateY(-5px);box-shadow:0 10px 24px rgba(245,166,35,.25)}
.ft .cc span{font-size:12.5px}
.ft .info{display:grid;gap:10px;margin-top:4px}
.ft .info li{display:flex;gap:10px;line-height:1.8}
.ft .info svg{flex:0 0 16px;width:16px;height:16px;color:var(--gold);margin-top:5px}
.ft .badges{border-top:1px solid rgba(255,255,255,.09);padding:26px 0;display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap}
.ft .badges a{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:6px;padding:9px 16px;transition:.3s}
.ft .badges a:hover{border-color:var(--gold);transform:translateY(-3px)}
.ft .badges img{height:44px;width:auto}
.ft .badges .qr{height:52px;width:52px;object-fit:contain;background:#fff;border-radius:8px;padding:3px}
.ft .badges b{display:block;color:#fff;font-size:13.5px;font-weight:600}
.ft .badges span{font-size:11.5px;color:rgba(255,255,255,.5)}
.ft .flinks{border-top:1px solid rgba(255,255,255,.09);padding:20px 0;display:flex;align-items:center;gap:10px 26px;flex-wrap:wrap;color:rgba(255,255,255,.45);font-size:13px}
.ft .flinks b{color:rgba(255,255,255,.75);font-weight:600;margin-right:4px}
.ft .flinks a:hover{color:var(--gold)}
.ft .bot{border-top:1px solid rgba(255,255,255,.09);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.42)}
.ft .bot a:hover{color:var(--gold)}
/* ---------- side tool ---------- */
.side{position:fixed;right:20px;bottom:120px;z-index:110;display:flex;flex-direction:column;gap:10px}
.side button{width:50px;height:50px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--sh);transition:.3s;position:relative}
.side button:hover{background:var(--red);border-color:var(--red);color:#fff}
.side button svg{width:22px;height:22px}
.side .pop{position:absolute;right:62px;top:50%;transform:translateY(-50%);background:#fff;border-radius:8px;box-shadow:var(--sh2);padding:12px;opacity:0;visibility:hidden;transition:.3s;text-align:center}
.side button:hover .pop{opacity:1;visibility:visible}
.side .pop img{width:120px;height:120px;object-fit:contain}
.side .pop b{display:block;font-size:12px;margin-top:6px;color:var(--ink)}
.side .top{display:none}
/* ---------- page hero (subpages) ---------- */
.phero{position:relative;height:52vh;min-height:430px;background:var(--ink);display:flex;align-items:flex-end;overflow:hidden}
.phero .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06)}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,11,15,.55),rgba(10,11,15,.86))}
.phero .cap{position:relative;z-index:4;width:min(1280px,92vw);margin:0 auto;padding-bottom:58px;color:#fff}
.phero .cap .k{color:var(--gold2);font-size:13px;letter-spacing:3px;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.phero .cap .k::before{content:"";width:30px;height:1.5px;background:var(--gold)}
.phero .cap h1{font-size:clamp(30px,3.6vw,48px);font-weight:700}
.phero .cap p{color:rgba(255,255,255,.78);margin-top:12px;max-width:52em}
.crumbs{background:#fff;border-bottom:1px solid var(--line)}
.crumbs .wrap{display:flex;align-items:center;gap:10px;height:54px;font-size:13.5px;color:var(--muted)}
.crumbs a:hover{color:var(--red)}
.crumbs svg{width:14px;height:14px;opacity:.6}
.crumbs span.on{color:var(--red);font-weight:600}
/* ---------- about ---------- */
.aboutg{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.aboutg .im{border-radius:var(--r);overflow:hidden;box-shadow:var(--sh2)}
.aboutg .im img{width:100%;height:560px;object-fit:cover}
.lead{font-size:16.5px;color:var(--text);line-height:2}
.lead+.lead{margin-top:16px}
.seg3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.seg{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:36px 30px;transition:.4s;position:relative;overflow:hidden}
.seg:hover{transform:translateY(-8px);box-shadow:var(--sh2)}
.seg .ic{width:auto;height:auto;color:var(--red);background:none;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.seg .ic svg{width:32px;height:32px}
.seg h3{font-size:20px;margin-bottom:6px}
.seg .tag2{color:var(--gold);font-size:13px;font-weight:600;margin-bottom:14px;display:block}
.seg p{color:var(--muted);font-size:14.5px}
.cogrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.coc{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px 24px;transition:.35s;position:relative}
.coc::before{content:"";position:absolute;left:24px;top:0;width:34px;height:3px;background:var(--gold);border-radius:0 0 4px 4px;opacity:0;transition:.35s}
.coc:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:transparent}
.coc:hover::before{opacity:1}
.coc h4{font-size:15.5px;color:var(--ink);line-height:1.5}
.coc p{color:var(--muted);font-size:13px;margin-top:8px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;counter-reset:st}
.step{position:relative;padding:34px 34px 34px 0;counter-increment:st}
.step+.step{padding-left:34px;border-left:1px solid var(--line)}
.step .no{font-size:44px;font-weight:700;color:transparent;-webkit-text-stroke:1.5px var(--red);opacity:.75;line-height:1;margin-bottom:16px}
.step h4{font-size:20px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px}
/* ---------- history ---------- */
.phases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:90px}
.ph{border-radius:var(--r);padding:38px 32px;color:#fff;position:relative;overflow:hidden;background:var(--ink2)}
.ph::after{content:"";position:absolute;right:-40px;bottom:-40px;width:170px;height:170px;border-radius:50%;background:radial-gradient(closest-side,rgba(200,55,45,.5),transparent)}
.ph:nth-child(2)::after{background:radial-gradient(closest-side,rgba(245,166,35,.4),transparent)}
.ph .yr{font-size:15px;letter-spacing:2px;color:var(--gold2);margin-bottom:14px}
.ph h3{font-size:24px;margin-bottom:12px}
.ph p{color:rgba(255,255,255,.72);font-size:14.5px}
.tl{position:relative;margin-left:12px}
.tl::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:2px;background:var(--line)}
.tev{position:relative;padding:0 0 54px 44px}
.tev::before{content:"";position:absolute;left:-7px;top:6px;width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--red);transition:.3s}
.tev:hover::before{background:var(--gold);border-color:var(--gold)}
.tev .yr{display:inline-block;font-size:26px;font-weight:700;color:var(--red);margin-bottom:10px;font-family:Georgia,var(--ff)}
.tev h4{font-size:19px;color:var(--ink);margin-bottom:8px}
.tev p{color:var(--muted);font-size:15px;max-width:56em}
/* ---------- products page ---------- */
.ptabs{display:flex;gap:30px;flex-wrap:wrap;margin-bottom:46px;border-bottom:1px solid var(--line)}
.ptab{border:0;background:none;color:var(--muted);border-bottom:2px solid transparent;padding:12px 2px;font-size:14.5px;letter-spacing:.5px;cursor:pointer;transition:.3s;font-family:var(--ff);margin-bottom:-1px}
.ptab:hover{color:var(--red)}
.ptab.on{color:var(--red);border-color:var(--red);font-weight:600}
.sgrid.four{grid-template-columns:repeat(4,1fr)}
/* ---------- product detail ---------- */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:90px}
.pd .im{border-radius:var(--r);overflow:hidden;box-shadow:var(--sh2)}
.pd .im img{width:100%;height:440px;object-fit:cover}
.pd .tx .en{color:var(--gold);letter-spacing:3px;font-size:13px;font-weight:600;margin-bottom:10px}
.pd .tx h1{font-size:clamp(26px,3vw,38px);color:var(--ink)}
.pd .tx .ov{color:var(--muted);margin-top:18px;line-height:2}
.spec{width:100%;border-collapse:collapse;margin-top:30px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:var(--sh)}
.spec tr{border-bottom:1px solid var(--line)}
.spec tr:last-child{border-bottom:0}
.spec th{background:linear-gradient(90deg,var(--red),var(--red2));color:#fff;font-weight:600;padding:15px 22px;text-align:left;width:172px;font-size:14.5px;white-space:nowrap}
.spec td{padding:15px 22px;color:var(--text);font-size:14.5px}
.fgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;transition:.35s}
.fc:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.fc svg{width:30px;height:30px;color:var(--red)}
.fc h4{font-size:16.5px;margin:16px 0 8px}
.fc p{color:var(--muted);font-size:13.5px}
.g2{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;margin-top:26px}
.g2 img{width:100%;object-fit:cover;border-radius:8px;box-shadow:var(--sh)}
.g2 img:first-child{height:380px}
.g2 img:last-child{height:380px}
.appl{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.appl span{border:1px solid var(--line);border-radius:2px;padding:8px 18px;font-size:14px;letter-spacing:1px;color:var(--muted);background:#fff;transition:.3s}
.appl span:hover{border-color:var(--gold);color:var(--red)}
/* ---------- humanistic ---------- */
.hngrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.hnc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px 30px;transition:.35s}
.hnc:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.hnc .yr{color:var(--gold);font-weight:700;font-size:15px;letter-spacing:1px}
.hnc h4{font-size:17.5px;margin:12px 0 10px;line-height:1.6}
.hnc p{color:var(--muted);font-size:14px}
/* ---------- contact ---------- */
.ctg{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:start}
.cbox{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:40px;box-shadow:var(--sh)}
.crow{display:flex;gap:16px}
.cbox .fld{margin-bottom:18px;flex:1}
.cbox label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:8px}
.cbox input,.cbox textarea{width:100%;border:1px solid var(--line);border-radius:6px;padding:13px 16px;font-size:14.5px;font-family:var(--ff);outline:0;transition:.3s;background:var(--paper)}
.cbox input:focus,.cbox textarea:focus{border-color:var(--red);background:#fff;box-shadow:0 0 0 3px rgba(200,55,45,.12)}
.cbox textarea{min-height:130px;resize:vertical}
.cinfo{display:grid;gap:14px}
.cin{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px 24px;transition:.3s}
.cin:hover{border-color:var(--gold)}
.cin .ic{flex:0 0 46px;width:46px;height:46px;background:none;display:flex;align-items:center;justify-content:center;color:var(--red)}
.cin .ic svg{width:22px;height:22px}
.cin h5{font-size:13px;color:var(--muted);font-weight:500;margin-bottom:3px}
.cin p{font-size:15.5px;color:var(--ink);font-weight:600;line-height:1.6}
.bgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:70px}
.bc{background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;position:relative;overflow:hidden;transition:.3s}
.bc::after{content:"";position:absolute;right:-24px;top:-24px;width:86px;height:86px;border-radius:50%;background:radial-gradient(closest-side,rgba(245,166,35,.16),transparent)}
.bc h4{font-size:17px}
.bc b{display:block;color:var(--red);font-size:13px;margin:6px 0 8px}
.bc p{color:var(--muted);font-size:13.5px}
/* ---------- modal / lightbox ---------- */
.mbox{position:fixed;inset:0;z-index:300;background:rgba(10,11,15,.72);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:5vh 4vw;opacity:0;visibility:hidden;transition:.35s}
.mbox.show{opacity:1;visibility:visible}
.mbox .panel{background:#fff;border-radius:10px;max-width:820px;width:100%;max-height:88vh;overflow:auto;position:relative;transform:translateY(26px);transition:.4s}
.mbox.show .panel{transform:none}
.mbox .x{position:absolute;right:16px;top:14px;width:40px;height:40px;border-radius:50%;border:0;background:var(--paper);color:var(--ink);font-size:19px;cursor:pointer;z-index:5;transition:.3s}
.mbox .x:hover{background:var(--red);color:#fff}
.mbox .art .im{aspect-ratio:16/8;overflow:hidden}
.mbox .art .im img{width:100%;height:100%;object-fit:cover}
.mbox .art .bd{padding:34px 40px 44px}
.mbox .art .dt{color:var(--gold);font-weight:700;margin-bottom:10px}
.mbox .art h3{font-size:23px;color:var(--ink);margin-bottom:16px;line-height:1.5}
.mbox .art p{color:var(--muted);line-height:2;font-size:15px}
.lb{position:fixed;inset:0;z-index:300;background:rgba(10,11,15,.88);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:.3s;cursor:zoom-out}
.lb.show{opacity:1;visibility:visible}
.lb img{max-width:min(860px,86vw);max-height:86vh;object-fit:contain;border-radius:6px;box-shadow:var(--sh2)}
.vmo{position:fixed;inset:0;z-index:300;background:rgba(8,9,12,.92);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:.35s}
.vmo.show{opacity:1;visibility:visible}
.vmo .frame{width:min(880px,90vw);aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:#000;position:relative}
.vmo .frame iframe{width:100%;height:100%;border:0}
.vmo .x{position:absolute;top:26px;right:30px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;font-size:18px;cursor:pointer}
/* ---------- responsive ---------- */
@media(max-width:1200px){
.hd .nav{position:fixed;inset:0;background:rgba(15,17,22,.98);flex-direction:column;padding:100px 8vw 40px;gap:0;transform:translateX(102%);transition:.45s;overflow:auto}
.hd .nav.open{transform:none}
.hd .nav>a,.hd .nav .ni{height:58px;font-size:17px;border-bottom:1px solid rgba(255,255,255,.08)}
.sub{position:static;transform:none;opacity:1;visibility:visible;background:transparent;box-shadow:none;padding:0 0 8px;min-width:0;display:none}
.ni:hover .sub{display:block}
.sub a{color:rgba(255,255,255,.6)!important;padding:7px 12px}
.burger{display:block;margin-left:auto}
.hd .tel span{display:none}
.stats .grid{grid-template-columns:repeat(2,1fr);gap:30px 0}
.auth .grid,.hgrid,.fgrid,.bgrid,.cogrid{grid-template-columns:repeat(2,1fr)}
.sgrid,.sgrid.four{grid-template-columns:repeat(2,1fr)}
.strg,.vwrap,.mapsec .grid,.aboutg,.pd,.ctg{grid-template-columns:1fr}
.strg .imgs .s{display:none}
.ngrid,.seg3,.phases,.steps,.hngrid{grid-template-columns:1fr 1fr}
.step+.step{padding-left:0;border-left:0}
.hnums{right:6vw}
}
@media(max-width:640px){
.sec{padding:72px 0}
.hd .tel{display:none}
.lang .lm{white-space:nowrap;font-size:13px}
.lang{gap:4px}
.hbtns .btn{padding:12px 22px;font-size:14px}
.hdesc{margin:18px 0 26px}
.stats .grid{grid-template-columns:1fr 1fr;gap:34px 0;padding:50px 0}
.stat{padding:0 20px}
.auth .grid,.hgrid,.fgrid,.sgrid,.sgrid.four,.ngrid,.seg3,.phases,.steps,.hngrid,.fgrid,.cogrid,.bgrid{grid-template-columns:1fr}
.ft .top{grid-template-columns:1fr;gap:34px}
.hd .bar{height:66px}
.hd .logo img{height:38px}
.hd .nav{padding-top:86px}
.sub{display:block}
.phero{height:44vh;min-height:340px}
.htit{font-size:30px}
.hdots{bottom:18px;top:auto;left:50%;transform:translateX(-50%)}
.hnums{display:none}
.spec th{width:120px;padding:12px 14px}
.spec td{padding:12px 14px}
.g2 img{height:220px!important}
}

/* ================= v3 现代化增强组件 ================= */
/* 通栏行业图背景 band：黑色透明蒙版 + 视差 */
.band{position:relative;background:var(--ink);overflow:hidden}
.band .bg{position:absolute;inset:-12% 0;background-position:center;background-size:cover;background-attachment:fixed;will-change:transform}
.band::after{content:"";position:absolute;inset:0;background:var(--mask)}
.band .wrap{position:relative;z-index:3;color:#fff}
.band .cap-k{font-size:13px;letter-spacing:5px;font-weight:600;color:var(--gold);text-transform:uppercase}
.band h3{font-size:clamp(24px,2.6vw,38px);line-height:1.3;margin:14px 0 0;font-weight:600}
.band h3 em{font-style:normal;color:var(--gold)}
.band p{color:rgba(255,255,255,.78);max-width:640px;margin-top:16px}
.band .band-cta{margin-top:34px}
/* 页头 Ken Burns 微动效 */
.phero .bg{transform:scale(1.06);animation:kb 14s var(--ease,ease-out) forwards}
@keyframes kb{to{transform:scale(1)}}
/* 产业基地：区域大图卡片 */
.bwrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.bcard{position:relative;min-height:300px;border-radius:8px;overflow:hidden;color:#fff;background:var(--ink2);cursor:pointer;text-align:left;border:0;font-family:var(--ff);padding:0}
.bcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.22,.61,.36,1);opacity:.92}
.bcard .ol{position:absolute;inset:0;background:linear-gradient(188deg,rgba(9,10,14,.05) 26%,rgba(9,10,14,.55) 62%,rgba(9,10,14,.94) 96%);transition:.4s}
.bcard .bd{position:absolute;left:0;right:0;bottom:0;padding:24px;z-index:3}
.bcard .rk{display:flex;align-items:center;gap:10px;font-size:12.5px;letter-spacing:3px;font-weight:600;color:var(--gold)}
.bcard .rk::before{content:"";width:18px;height:1.5px;background:var(--gold)}
.bcard h3{font-size:21px;font-weight:600;margin:10px 0 2px}
.bcard .ct{font-size:13.5px;color:rgba(255,255,255,.72)}
.bcard .more{margin-top:14px;font-size:13px;letter-spacing:1px;color:rgba(255,255,255,.85);display:flex;align-items:center;gap:8px;opacity:.85;transition:.3s}
.bcard .more svg{width:15px;height:15px;transition:transform .3s}
.bcard:hover img{transform:scale(1.08)}
.bcard:hover .ol{background:linear-gradient(188deg,rgba(9,10,14,.2) 20%,rgba(9,10,14,.62) 58%,rgba(9,10,14,.95) 94%)}
.bcard:hover .more{color:var(--gold);opacity:1}
.bcard:hover .more svg{transform:translateX(5px)}
/* 基地区域切换 + 企业名录 */
.rtabs{display:flex;gap:30px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin:54px 0 0}
.rtab{border:0;background:none;font-family:var(--ff);font-size:15px;letter-spacing:.5px;color:var(--muted);padding:13px 2px;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;transition:.3s}
.rtab:hover{color:var(--red)}
.rtab.on{color:var(--red);border-color:var(--red);font-weight:600}
.rpanel{display:none;padding-top:8px}
.rpanel.on{display:block;animation:fadeUp .55s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.crow{display:grid;grid-template-columns:minmax(230px,1.15fr) 2fr 1fr 1.1fr;gap:8px 30px;padding:20px 4px;border-bottom:1px solid var(--line);align-items:baseline;transition:.25s}
.crow:first-child{border-top:0}
.crow:hover{background:linear-gradient(90deg,rgba(200,55,45,.045),transparent 70%)}
.crow b{font-size:16px;font-weight:600}
.crow b i{display:block;font-style:normal;font-weight:400;font-size:12px;color:var(--muted);letter-spacing:.3px;margin-top:2px}
.crow span{font-size:13.5px;color:var(--muted)}
.crow .em{color:var(--text)}
/* 招聘：福利网格 + 职位手风琴 */
.perks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.perk{border:1px solid var(--line);border-radius:8px;padding:28px 26px;background:#fff;transition:.35s}
.perk:hover{border-color:rgba(200,55,45,.35);transform:translateY(-4px);box-shadow:var(--sh)}
.perk .ic{width:auto;height:auto;background:none;border:0;color:var(--red);display:block;margin-bottom:16px}
.perk .ic svg{width:32px;height:32px}
.perk h4{font-size:17px;font-weight:600}
.perk p{font-size:14px;color:var(--muted);margin-top:8px}
.jobs{max-width:940px;margin:0 auto}
.job{border:1px solid var(--line);border-radius:8px;background:#fff;transition:border-color .3s,box-shadow .3s}
.job+.job{margin-top:14px}
.job.open{border-color:rgba(200,55,45,.4);box-shadow:var(--sh)}
.job .jh{display:flex;align-items:center;gap:18px;width:100%;border:0;background:none;font-family:var(--ff);text-align:left;padding:22px 26px;cursor:pointer}
.job .jh .pos{flex:1;min-width:0}
.job .jh h4{font-size:17px;font-weight:600;color:var(--text)}
.job .jh .meta{display:flex;gap:18px;margin-top:5px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.job .jh .meta span{display:flex;align-items:center;gap:6px}
.job .jh .pm{font-size:14.5px;font-weight:600;color:var(--red);white-space:nowrap}
.job .jh .tg{flex:0 0 30px;width:30px;height:30px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:.3s}
.job .jh .tg svg{width:14px;height:14px;transition:transform .35s}
.job.open .jh .tg{border-color:var(--red);color:var(--red)}
.job.open .jh .tg svg{transform:rotate(45deg)}
.job .jb{max-height:0;overflow:hidden;transition:max-height .5s ease}
.job .jb .inner{padding:2px 26px 26px;border-top:1px dashed var(--line);margin:0 0;padding-top:20px}
.job .jb p{font-size:14.5px;color:var(--muted)}
.job .jb h6{font-size:13.5px;letter-spacing:2px;color:var(--red);margin:18px 0 8px;font-weight:600}
.job .jb ul{list-style:none}
.job .jb ul li{position:relative;padding-left:20px;font-size:14px;color:var(--muted);line-height:1.9}
.job .jb ul li::before{content:"";position:absolute;left:2px;top:.85em;width:8px;height:1.5px;background:var(--gold)}
/* 图文编辑排版：媒体条目 */
.mediarow{display:grid;grid-template-columns:1.05fr 1fr;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.mediarow .im{position:relative;overflow:hidden;min-height:340px}
.mediarow .im img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.22,.61,.36,1)}
.mediarow:hover .im img{transform:scale(1.06)}
.mediarow .bd{padding:44px 46px;display:flex;flex-direction:column;justify-content:center}
.mediarow .bd .k{font-size:12.5px;letter-spacing:3.5px;font-weight:600;color:var(--red)}
.mediarow .bd h3{font-size:clamp(20px,2vw,27px);font-weight:600;line-height:1.4;margin:12px 0}
.mediarow .bd p{color:var(--muted);font-size:14.5px}
.mediarow .bd .lnk{margin-top:22px;font-size:14px;font-weight:600;color:var(--red);display:inline-flex;align-items:center;gap:8px}
.mediarow .bd .lnk svg{width:15px;height:15px;transition:transform .3s}
.mediarow .bd .lnk:hover svg{transform:translateX(5px)}
.mediarow.rev .im{order:2}
/* footer 快速导航 hover 位移 */
.ft .links a{transition:color .25s,padding-left .25s}
.ft .links a:hover{color:var(--gold);padding-left:8px}
/* 移动端适配 */
@media(max-width:1200px){
.bwrap{grid-template-columns:repeat(2,1fr)}
.crow{grid-template-columns:1fr;gap:4px;padding:18px 4px}
.mediarow{grid-template-columns:1fr}
.mediarow.rev .im{order:0}
.mediarow .im{min-height:260px}
}
@media(max-width:760px){
.bwrap{grid-template-columns:1fr}
.bcard{min-height:240px}
.perks{grid-template-columns:1fr}
.band .bg{background-attachment:scroll}
.stats::before,.cta::before{background-attachment:scroll}
.rtabs{gap:18px}
.job .jh{padding:18px;gap:12px;flex-wrap:wrap}
.job .jh .pm{flex-basis:100%;padding-left:0}
.job .jb .inner{padding:0 18px 20px}
}

/* ================= v4 增强组件：导航 8 项 / 产品线 / 工艺流程 / 单图 ================= */
/* 导航 8 项宽度适配 */
.hd .bar{gap:26px}
.hd .nav{gap:3px}
.hd .nav>a,.hd .nav .ni{padding:0 13px;font-size:14.5px;letter-spacing:.3px}
.hd .nav>a::after,.hd .nav .ni::after{left:13px;right:13px}
/* 产品线：编号网格 */
.pline{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.pli{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 30px 26px;transition:.35s;overflow:hidden}
.pli:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:transparent}
.pli::after{content:"";position:absolute;right:-34px;bottom:-34px;width:110px;height:110px;border-radius:50%;background:radial-gradient(closest-side,rgba(200,55,45,.08),transparent)}
.pli .no{font-size:14px;font-weight:700;color:var(--gold);letter-spacing:2px}
.pli h4{font-size:18.5px;color:var(--ink);margin:10px 0 8px}
.pli>p{color:var(--muted);font-size:14px;line-height:1.85}
.pli .tags{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap}
.pli .tags span{font-size:12.5px;color:var(--red);background:rgba(200,55,45,.06);border:1px solid rgba(200,55,45,.16);border-radius:2px;padding:3px 10px}
/* 工艺流程链（深色产线背景） */
.proc{position:relative;background:var(--ink);overflow:hidden}
.proc::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,10,14,.92),rgba(9,10,14,.86)),url("../img/bg-rolling-line.jpg") center/cover fixed}
.proc .wrap{position:relative;z-index:2}
.proc .skick{color:var(--gold2)}
.proc .skick::before,.proc .skick::after{background:var(--gold);opacity:.6}
.proc .stit{color:#fff}
.proc .sdesc{color:rgba(255,255,255,.66)}
.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:44px;counter-reset:fw}
.fl{counter-increment:fw;position:relative;padding:22px 18px 20px;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:rgba(255,255,255,.04);transition:.35s}
.fl::before{content:"0" counter(fw);font-size:13px;font-weight:700;color:var(--gold);letter-spacing:1px}
.fl h4{color:#fff;font-size:15.5px;margin:8px 0 6px;font-weight:600}
.fl p{color:rgba(255,255,255,.62);font-size:12.5px;line-height:1.7}
.fl:hover{border-color:rgba(245,166,35,.65);background:rgba(245,166,35,.07);transform:translateY(-5px)}
/* 单图实拍 */
.g2.single{grid-template-columns:1fr}
.g2.single img{height:460px}
@media(max-width:1200px){
.flow{grid-template-columns:repeat(3,1fr)}
.pline{grid-template-columns:1fr}
}
@media(max-width:640px){
.flow{grid-template-columns:repeat(2,1fr)}
.fl{padding:18px 14px 16px}
.g2.single img{height:240px}
}

/* v4.1 修正：间距 / 对比 / 宽屏导航 */
.flow{margin-top:0}
.fl p{color:rgba(255,255,255,.7)}
@media(max-width:1440px){.hd .tel span{display:none}}
@media(max-width:1360px){.hd .bar{gap:20px}.hd .logo img{height:40px}}
@media(max-width:1200px){.hd .tel span{display:none}}