/*
Theme Name: Tianci Hongye 天赐鸿业
Theme URI: https://www.tcled88.com
Author: Tianci Hongye
Description: 江门市天赐鸿业科技有限公司官网主题：产品中心、中英双语、在线留言、结构化数据。
Version: 1.0.0
Requires PHP: 8.0
Text Domain: tianci
*/
/* 天赐鸿业官网 · 样式 */
:root{
  --g:#2f7d2a;--g2:#24631f;--g3:#4c9a35;--gl:#edf5ea;--gold:#c9a25a;
  --ink:#16201a;--ink2:#46514a;--ink3:#7c867f;--line:#e4e9e5;--soft:#f5f7f4;--dark:#14211a;--bg:#fff;
  --r:12px;--sh:0 10px 30px rgba(20,33,26,.08);--sh2:0 16px 40px rgba(20,33,26,.14)
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;overflow-x:hidden}
a{color:var(--g2);text-decoration:none}a:hover{color:var(--g)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{color:var(--ink);letter-spacing:.01em}
h1{font-size:40px;line-height:1.25;margin:0 0 14px}
h2{font-size:32px;line-height:1.3;margin:0 0 12px}
h3{font-size:19px;line-height:1.4;margin:0 0 8px}
p{margin:0 0 14px}
sup{font-size:.5em;vertical-align:super;margin-left:2px;font-weight:600}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.lead{font-size:18px;color:var(--ink2);line-height:1.85}
.sub{color:var(--ink3);font-size:16px}
.note{font-size:13px;color:var(--ink3)}
.eyebrow{color:var(--g);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 8px}
.ic{width:18px;height:18px;flex:none;vertical-align:-3px}
.ic.big{width:44px;height:44px;color:var(--g);stroke-width:1.4}
/* 按钮 */
.btn{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;background:var(--g);color:#fff;padding:11px 26px;border-radius:999px;font-weight:600;font-size:15px;border:1.5px solid var(--g);transition:all .2s;margin:4px 10px 4px 0;line-height:1.4}
.btn:hover{background:var(--g2);border-color:var(--g2);color:#fff;transform:translateY(-1px)}
.btn.line{background:transparent;color:var(--g2)}
.btn.line:hover{background:var(--g);color:#fff}
.btn.lg{padding:14px 32px;font-size:16px}
.btn.sm{padding:7px 18px;font-size:14px;margin:0}
.btn .ic{width:17px;height:17px}
/* 顶部条 */
.topbar{background:var(--dark);color:#b9c4bd;font-size:13px}
.tb{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px}
.tb a{color:#d6ded9;margin-left:22px;display:inline-flex;align-items:center;gap:6px}.tb a:hover{color:#fff}
.tb .ic{width:14px;height:14px}
/* 导航 */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.top.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.06)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);flex:none}.brand:hover{color:var(--ink)}
.brand img{width:46px}
.brand span{display:flex;flex-direction:column;line-height:1.25}
.brand b{font-size:22px;letter-spacing:.06em}
.brand small{font-size:11px;color:var(--ink3);letter-spacing:.04em}
.brand.inv{color:#fff}.brand.inv b{color:#fff}.brand.inv small{color:#8fa197}
.nav{display:flex;align-items:center;gap:2px}
.nav>a,.dd>a{white-space:nowrap;color:var(--ink);padding:10px 13px;font-size:15.5px;font-weight:500;position:relative;display:inline-flex;align-items:center;gap:3px}
.nav>a:after,.dd>a:after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;background:var(--g);transform:scaleX(0);transition:transform .2s}
.nav>a:hover:after,.nav>a.on:after,.dd:hover>a:after,.dd>a.on:after{transform:scaleX(1)}
.nav>a.on,.dd>a.on{color:var(--g2)}
.car{font-size:10px;color:var(--ink3)}
.nav .navq{margin-left:14px}.nav .navq:after{display:none}
.dd{position:relative}
.ddm{position:absolute;top:100%;left:-20px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh2);padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:2px;width:460px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .18s}
.dd:hover .ddm,.dd:focus-within .ddm{opacity:1;visibility:visible;transform:none}
.ddm a{padding:9px 12px;border-radius:8px;color:var(--ink);font-size:14.5px;display:flex;flex-direction:column;line-height:1.35}
.ddm a small{color:var(--ink3);font-size:11.5px}
.ddm a:hover{background:var(--gl)}
.mt,.mtb{display:none}
/* 面包屑 */
.crumbs{background:var(--soft);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--ink3);padding:11px 0}
.crumbs a{color:var(--ink2)}.crumbs .sep{margin:0 9px;color:#c3cbc6}
/* 首页轮播 */
.hero{position:relative;background:var(--dark);overflow:hidden}
.slides{position:relative}
.slide{position:absolute;inset:0;display:grid;grid-template-columns:1.25fr 1fr;min-height:600px;opacity:0;visibility:hidden;transition:opacity .8s,visibility .8s}
.slide.on{opacity:1;visibility:visible;position:relative}
.sl-img{position:relative;overflow:hidden}
.sl-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transform:scale(1.04);transition:transform 6s ease}
.slide.on .sl-img img{transform:scale(1)}
.sl-txt{background:linear-gradient(140deg,#16261d 0%,#1d3526 100%);color:#e7efe9;padding:70px 64px;display:flex;flex-direction:column;justify-content:center}
.sl-txt .eyebrow{color:var(--gold)}
.sl-txt h2{color:#fff;font-size:36px;line-height:1.3;margin-bottom:22px}
.sl-txt ul{list-style:none;padding:0;margin:0 0 28px}
.sl-txt li{display:flex;gap:10px;align-items:flex-start;padding:5px 0;font-size:16.5px}
.sl-txt li .ic{color:var(--gold);margin-top:5px}
.sl-txt .btn{align-self:flex-start;background:var(--gold);border-color:var(--gold);color:#1a1a1a}
.sl-txt .btn:hover{background:#d8b56f;border-color:#d8b56f}
.dots{position:absolute;bottom:24px;left:0;width:55.5%;display:flex;justify-content:center;gap:10px}
.dots button{width:34px;height:4px;border:0;border-radius:2px;background:rgba(255,255,255,.45);cursor:pointer;padding:0}
.dots button.on{background:#fff}
/* 数字条 */
.stats{background:#fff;border-bottom:1px solid var(--line)}
.sgrid{display:grid;grid-template-columns:repeat(5,1fr)}
.sgrid div{padding:30px 18px;text-align:center;border-right:1px solid var(--line)}
.sgrid div:last-child{border-right:0}
.sgrid b{display:block;font-size:34px;color:var(--g2);line-height:1.2;font-weight:700}
.sgrid span{font-size:14px;color:var(--ink3)}
.stats.inl{background:var(--soft)}
/* 通用区块 */
.sec{padding:84px 0}
.sec0{padding:20px 0 56px}
.sec.soft{background:var(--soft)}
.sec.dark{background:var(--dark);color:#cfd9d2}
.sec.dark h2{color:#fff}
.sec.dark .eyebrow{color:var(--gold)}
.sh{margin-bottom:40px;max-width:760px}
.sh.c{text-align:center;margin-left:auto;margin-right:auto}
.sh h2:after{content:"";display:block;width:44px;height:3px;background:var(--g);margin-top:14px;border-radius:2px}
.sh.c h2:after{margin:14px auto 0}
.more{text-align:center;margin-top:36px}
.ticks{list-style:none;padding:0;margin:0 0 22px}
.ticks li{display:flex;gap:10px;align-items:flex-start;padding:5px 0}
.ticks li .ic{color:var(--g);margin-top:5px}
.ticks.sm li{font-size:14.5px;padding:3px 0}
.sec.dark .ticks li .ic{color:var(--gold)}
/* 简介 */
.intro{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.intro-img{display:grid;grid-template-columns:1.3fr 1fr;gap:14px}
.intro-img img{border-radius:var(--r);width:100%;height:420px;object-fit:cover;box-shadow:var(--sh)}
.intro-img img:last-child{height:300px;align-self:end}
.intro-img.one{display:block}.intro-img.one img{height:auto;aspect-ratio:4/3}
.intro .sh{margin-bottom:22px}
/* 品牌卡 */
.brands{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.bcard{position:relative;border-radius:var(--r);overflow:hidden;display:block;aspect-ratio:16/10;box-shadow:var(--sh)}
.bcard img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.bcard:hover img{transform:scale(1.05)}
.bcard span{position:absolute;inset:auto 0 0 0;padding:70px 30px 28px;background:linear-gradient(rgba(10,18,13,0),rgba(10,18,13,.6) 35%,rgba(10,18,13,.9));color:#fff;display:flex;flex-direction:column}
.bcard small{color:var(--gold);font-weight:600;letter-spacing:.1em}
.bcard b{font-size:30px;letter-spacing:.08em}
.bcard em{font-style:normal;color:#d9e2dc;font-size:14.5px}
/* 分类 */
.cats{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.cat{display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);transition:all .25s;color:var(--ink)}
.cat:hover{box-shadow:var(--sh2);transform:translateY(-4px);color:var(--ink)}
.ci{display:block;aspect-ratio:1/1;overflow:hidden;background:#fff;position:relative}
.ci img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.cat:hover .ci img{transform:scale(1.06)}
.ct{padding:14px 16px;display:flex;flex-direction:column;line-height:1.4}
.ct b{font-size:16.5px}.ct small{color:var(--ink3);font-size:12.5px;margin-top:2px}
/* 产品卡 */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.pc{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:all .25s;color:var(--ink)}
.pc:hover{box-shadow:var(--sh2);transform:translateY(-4px);border-color:transparent;color:var(--ink)}
.pi{position:relative;display:block;aspect-ratio:1/1;background:#fff;overflow:hidden}
.pi img{position:absolute;top:16px;left:16px;width:calc(100% - 32px);height:calc(100% - 32px);object-fit:contain;transition:transform .5s}
.pc:hover .pi img{transform:scale(1.05)}
.pt{padding:14px 16px 16px;border-top:1px solid var(--line);display:flex;flex-direction:column;line-height:1.45;flex:1}
.pt small{color:var(--g);font-size:12px;font-weight:600}
.pt b{font-size:15px;margin:3px 0 4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pt em{font-style:normal;color:var(--ink3);font-size:13px;margin-top:auto}
/* 优势 */
.whys{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why,.cl{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;transition:all .25s}
.why:hover,.cl:hover{box-shadow:var(--sh);border-color:transparent}
.why h3,.cl h3{margin-top:16px}
.why p,.cl p{color:var(--ink2);font-size:15px;margin:0}
.sec.soft .why{background:#fff}
/* 质量 */
.qual{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.qual-img{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.qual-img img{border-radius:10px;aspect-ratio:4/3;object-fit:cover;width:100%}
.sec.dark .btn{background:var(--gold);border-color:var(--gold);color:#1a1a1a}
/* 流程 */
.flow{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:f}
.flow li{background:var(--soft);border-radius:var(--r);padding:22px 18px;position:relative;border:1px solid var(--line)}
.flow li span{display:block;font-size:30px;font-weight:800;color:var(--g);line-height:1;margin-bottom:12px;font-variant-numeric:lining-nums tabular-nums;font-family:"Segoe UI",Arial,sans-serif;opacity:.9}
.flow li b{font-size:15.5px}
.flow.big li{background:#fff}
.flow.big li p{font-size:14px;color:var(--ink2);margin:6px 0 0}
.flow.big li div{display:block}
/* 客户 */
.cls{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
/* 场景 */
.scs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sc{position:relative;display:block;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;color:#fff}
.sc img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.sc:hover img{transform:scale(1.06)}
.sc span{position:absolute;inset:auto 0 0 0;padding:60px 22px 22px;background:linear-gradient(rgba(10,18,13,0),rgba(10,18,13,.6) 40%,rgba(10,18,13,.88));display:flex;flex-direction:column}
.sc b{font-size:19px;color:#fff}.sc small{color:#dbe4de;font-size:13.5px}
.sc em{font-style:normal;color:var(--gold);font-size:13px;margin-top:6px}
.sc:hover{color:#fff}
.scs.all{grid-template-columns:repeat(2,1fr)}.scs.all .sc{aspect-ratio:16/10}
/* 资讯 */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.nc,.nl{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);color:var(--ink);transition:all .25s}
.nc:hover,.nl:hover{box-shadow:var(--sh2);transform:translateY(-3px);color:var(--ink)}
.nc img,.nl img{aspect-ratio:16/9;object-fit:cover;width:100%}
.nc span,.nl span{padding:18px 20px 22px;display:flex;flex-direction:column;line-height:1.55}
.nc small,.nl small{color:var(--g);font-size:12.5px}
.nc b,.nl b{font-size:17px;margin:6px 0}
.nc em,.nl em{font-style:normal;color:var(--ink3);font-size:14px}
.nlist{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
/* CTA */
.cta{background:linear-gradient(120deg,#1d4f22 0%,#2f7d2a 100%);color:#e5efe7;padding:56px 0}
.ctag{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:28px;margin-bottom:6px}.cta p{margin:0}
.cta .btn{background:#fff;border-color:#fff;color:var(--g2)}
.cta .btn.line{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.cta .btn.line:hover{background:#fff;color:var(--g2)}
/* 内页横幅 */
.pbanner{background-size:cover;background-position:center;position:relative;color:#fff;padding:96px 0 84px}
.pbanner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,22,15,.86) 0%,rgba(12,22,15,.55) 60%,rgba(12,22,15,.3) 100%)}
.pbanner .wrap{position:relative}
.pbanner h1{color:#fff;font-size:42px}
.pbanner p{color:#dfe7e1;font-size:17px;max-width:760px;margin:0}
.pbanner .eyebrow{color:var(--gold)}
/* 两栏 */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.rimg{border-radius:var(--r);box-shadow:var(--sh);aspect-ratio:4/3;object-fit:cover;width:100%}
.prose{max-width:860px}
.prose h2{font-size:26px;margin:40px 0 12px}
.prose ul,.prose ol{padding-left:22px}.prose li{margin:4px 0}
/* 表格 */
.kv{width:100%;border-collapse:collapse;font-size:15px;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.kv th,.kv td{border-bottom:1px solid var(--line);padding:11px 16px;text-align:left;vertical-align:top}
.kv tr:last-child th,.kv tr:last-child td{border-bottom:0}
.kv th{width:32%;background:var(--soft);font-weight:600;color:var(--ink2)}
.kv small{display:block;color:var(--ink3);font-weight:400;font-size:12.5px}
/* 时间线 */
.tl{list-style:none;padding:0;margin:0;position:relative}
.tl:before{content:"";position:absolute;left:34px;top:8px;bottom:8px;width:2px;background:var(--gl)}
.tl li{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:0 0 22px;position:relative}
.tl b{background:var(--g);color:#fff;border-radius:999px;font-size:14px;text-align:center;height:30px;line-height:30px;position:relative;z-index:1}
.tl p{margin:2px 0 0;color:var(--ink2)}
.certs{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.certs span{border:1.5px solid var(--g);color:var(--g2);font-weight:700;padding:8px 16px;border-radius:8px;font-size:14px;letter-spacing:.04em}
.culture p{background:var(--soft);border-left:3px solid var(--g);padding:12px 16px;border-radius:0 8px 8px 0;margin-bottom:10px}
.culture b{display:inline-block;width:96px;color:var(--g2)}
.whys.three{grid-template-columns:repeat(3,1fr)}
/* 品牌页 */
.brandsec:nth-of-type(odd){background:var(--soft)}
.bimg{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bimg img{border-radius:var(--r);aspect-ratio:3/4;object-fit:cover;width:100%}
.bimg img:first-child{grid-column:1/-1;aspect-ratio:16/9}
.bser{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 26px}
.bser a{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 16px;font-size:14.5px;color:var(--ink)}
.bser a small{color:var(--ink3);margin-left:6px}
.bser a:hover{border-color:var(--g);color:var(--g2)}
/* 产品列表 */
.plist{display:grid;grid-template-columns:260px 1fr;gap:36px;padding-top:44px;padding-bottom:70px;align-items:start}
.side{position:sticky;top:96px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.side h4{margin:0;background:var(--g);color:#fff;padding:14px 20px;font-size:16px}
.side>a{display:flex;justify-content:space-between;padding:11px 20px;border-bottom:1px solid var(--line);color:var(--ink);font-size:15px}
.side>a small{color:var(--ink3)}
.side>a:hover,.side>a.on{background:var(--gl);color:var(--g2);font-weight:600}
.side-c{padding:20px;background:var(--soft)}
.side-c p{font-size:13.5px;color:var(--ink2);margin:4px 0 12px}
.side-c .tel{margin:12px 0 0;font-weight:700;color:var(--g2)}
.psec{margin-bottom:48px}
.psh{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:12px}
.psh h2{font-size:24px;margin:0}.psh h2 small{font-size:13.5px;color:var(--ink3);font-weight:400;margin-left:8px}
.count{color:var(--ink2);margin-bottom:20px}
/* 产品详情 */
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;padding-top:44px;padding-bottom:40px}
.pmainimg{border:1px solid var(--line);border-radius:var(--r);background:#fff;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:28px}
.pmainimg img{max-height:100%;width:auto;object-fit:contain}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{width:84px;height:84px;border:1.5px solid var(--line);border-radius:10px;background:#fff;padding:6px;cursor:pointer}
.thumbs button.on,.thumbs button:hover{border-color:var(--g)}
.thumbs img{width:100%;height:100%;object-fit:contain}
.pinfo h1{font-size:30px;margin-bottom:10px}
.model{font-size:16px;color:var(--ink2);margin-bottom:4px}.model b{color:var(--g2);font-size:19px;margin-left:6px}
.en{color:var(--ink3);font-size:14.5px}
.pdesc{font-size:16px;color:var(--ink2)}
.keys{list-style:none;padding:0;margin:18px 0 22px;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.keys li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;line-height:1.45;padding-right:12px}
.keys span{font-size:12.5px;color:var(--ink3)}.keys b{font-size:14.5px;font-weight:600}
.pact{margin:6px 0 16px}
.serv{list-style:none;padding:18px 20px;margin:0;background:var(--soft);border-radius:var(--r)}
.serv li{display:flex;gap:10px;font-size:14.5px;padding:3px 0}.serv .ic{color:var(--g);margin-top:4px}
.tabs{border-bottom:2px solid var(--line);margin-bottom:22px}
.tabh{display:inline-block;font-size:20px;margin:0;padding:10px 0;border-bottom:2px solid var(--g);margin-bottom:-2px}
.spec-wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:start}
.spec th{width:36%}
.box{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;background:#fff;margin-bottom:18px}
.box h3{font-size:17px}
.sbox{padding:0;overflow:hidden}.sbox img{aspect-ratio:4/3;object-fit:cover;width:100%}.sbox p{padding:10px 16px;margin:0;font-size:14px;color:var(--ink2)}
/* 工厂 */
.gh{font-size:21px;margin:50px 0 16px;padding-left:12px;border-left:4px solid var(--g)}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gal figure{margin:0;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line)}
.gal img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .5s}
.gal figure:hover img{transform:scale(1.04)}
.gal figcaption{font-size:14px;padding:10px 14px;color:var(--ink2)}
/* FAQ */
.faqw{max-width:900px}
.qa{border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;background:#fff;overflow:hidden}
.qa summary{cursor:pointer;padding:18px 54px 18px 22px;font-weight:600;font-size:17px;list-style:none;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary:after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--g);font-weight:400}
.qa[open] summary:after{content:"−"}
.qa[open] summary{color:var(--g2)}
.qa p{padding:0 22px 20px;margin:0;color:var(--ink2)}
/* 联系 */
.cinfo{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:64px}
.cinfo>div{border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;background:#fff}
.cinfo h3{margin-top:14px;font-size:17px}.cinfo p{margin:0 0 4px;color:var(--ink2);word-break:break-all}
.qlist{padding-left:22px}.qlist li{margin:8px 0}.qlist b{display:inline-block;width:52px;color:var(--g2)}
.qb{scroll-margin-top:110px}
/* 文章 */
.art{max-width:880px;padding-top:44px;padding-bottom:30px}
.art header h1{font-size:34px}
.meta{color:var(--ink3);font-size:14px}
.cover{border-radius:var(--r);margin:10px 0 30px;aspect-ratio:16/9;object-fit:cover;width:100%}
.art .prose{max-width:none}
.art .kv{margin:8px 0 18px}
.more-art{background:var(--soft);border-radius:var(--r);padding:20px 26px;margin-top:20px}
.more-art h3{font-size:17px}.more-art ul{margin:0;padding-left:20px}
/* 页脚 */
.foot{background:var(--dark);color:#a9b6ae;font-size:14px;padding-top:64px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.5fr;gap:40px;padding-bottom:44px}
.foot h4{color:#fff;font-size:16px;margin:4px 0 16px}
.foot a{color:#a9b6ae;display:block;padding:3px 0}.foot a:hover{color:#fff}
.foot p{display:flex;gap:9px;margin:0 0 10px;line-height:1.6}.foot p .ic{color:var(--gold);margin-top:3px}
.foot p a{display:inline;padding:0}
.fco p{display:block;margin-top:16px}
.foot a.brand{display:flex}
.brand.inv img{background:#fff;border-radius:8px;padding:4px}
.foot .fl{gap:16px;flex-wrap:wrap;margin-top:14px}.foot .fl a{display:inline;color:var(--gold)}
.copy{border-top:1px solid #26352c;padding:18px 0;font-size:13px;color:#7f8e85}
.copy a{display:inline;margin-left:18px;color:#7f8e85}
.copy span{margin-left:18px}
/* 悬浮 */
.float{position:fixed;right:18px;bottom:110px;z-index:60;display:flex;flex-direction:column;gap:8px}
.float a{width:48px;height:48px;border-radius:50%;background:var(--g);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(0,0,0,.18);position:relative}
.float a:hover{background:var(--g2);color:#fff}
.float .ic{width:22px;height:22px}
.float span{position:absolute;right:58px;white-space:nowrap;background:var(--dark);color:#fff;padding:6px 12px;border-radius:6px;font-size:13px;opacity:0;visibility:hidden;transition:all .2s}
.float a:hover span{opacity:1;visibility:visible}
.float .totop{background:#fff;color:var(--g2);border:1px solid var(--line);opacity:0;visibility:hidden;transition:all .3s}
.float .totop.show{opacity:1;visibility:visible}
/* 响应式 */
@media (max-width:1100px){
  .nav>a,.dd>a{padding:10px 7px;font-size:14.5px}
  .nav .navq{margin-left:8px;padding:7px 14px}
  .brand small{display:none}
  .cats{grid-template-columns:repeat(4,1fr)}
  .flow{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:960px){
  h1{font-size:32px}h2{font-size:27px}
  .tb-l{display:none}.tb{justify-content:center}.tb a{margin:0 10px}
  .bar{min-height:64px}
  .mtb{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:10px}
  .mtb i{width:24px;height:2px;background:var(--ink);display:block;border-radius:2px}
  .top{backdrop-filter:none}
  .nav{position:absolute;top:100%;left:0;right:0;height:calc(100vh - 64px);border-top:1px solid var(--line);background:#fff;flex-direction:column;align-items:stretch;padding:12px 24px 40px;overflow-y:auto;display:none;gap:0}
  .mt:checked~.nav{display:flex}
  .nav>a,.dd>a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:16px}
  .nav>a:after,.dd>a:after{display:none}
  .ddm{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;width:auto;padding:4px 0 8px 10px;grid-template-columns:1fr 1fr}
  .nav .navq{margin:18px 0 0;justify-content:center}
  .slide{grid-template-columns:1fr;min-height:0}
  .sl-img{aspect-ratio:16/10}
  .sl-txt{padding:36px 28px 56px}
  .sl-txt h2{font-size:27px}
  .dots{width:100%;bottom:18px}
  .sgrid{grid-template-columns:repeat(3,1fr)}
  .sgrid div:nth-child(3){border-right:0}
  .sgrid div:nth-child(n+4){border-top:1px solid var(--line)}
  .intro,.qual,.two-col,.pd,.spec-wrap{grid-template-columns:1fr;gap:32px}
  .cats{grid-template-columns:repeat(3,1fr)}
  .grid,.grid.g3{grid-template-columns:repeat(3,1fr)}
  .whys,.whys.three,.cls,.news,.scs{grid-template-columns:repeat(2,1fr)}
  .plist{grid-template-columns:1fr}
  .side{position:static}
  .cinfo{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}
  .sec{padding:60px 0}
}
@media (max-width:600px){
  body{font-size:15.5px}
  .wrap{padding:0 16px}
  h1,.pbanner h1{font-size:27px}h2{font-size:23px}.lead{font-size:16.5px}
  .brand b{font-size:19px}.brand small{display:none}
  .tb a{margin:0 6px;font-size:12px}.tb a:nth-child(2){display:none}
  .sl-txt{padding:28px 20px 50px}.sl-txt h2{font-size:23px}.sl-txt li{font-size:15px}
  .sgrid{grid-template-columns:repeat(2,1fr)}
  .sgrid div{padding:20px 10px;border-right:1px solid var(--line)!important;border-top:1px solid var(--line)}
  .sgrid div:nth-child(2n){border-right:0!important}
  .sgrid div:nth-child(-n+2){border-top:0}
  .sgrid b{font-size:26px}
  .intro-img img{height:240px}.intro-img img:last-child{height:180px}
  .cats,.grid,.grid.g3{grid-template-columns:repeat(2,1fr);gap:12px}
  .whys,.whys.three,.cls,.news,.scs,.scs.all,.brands,.nlist,.cinfo,.fgrid{grid-template-columns:1fr}
  .flow{grid-template-columns:repeat(2,1fr)}
  .pbanner{padding:64px 0 56px}
  .keys{grid-template-columns:1fr}
  .pmainimg{padding:16px}
  .thumbs button{width:64px;height:64px}
  .kv th{width:40%}
  .ddm{grid-template-columns:1fr}
  .sec{padding:48px 0}
  .ctag{flex-direction:column;align-items:flex-start}
  .float{right:12px;bottom:80px}.float a{width:44px;height:44px}
  .copy a,.copy span{display:block;margin:4px 0 0}
}

/* ===== WordPress 版补充 ===== */
.bar-r{display:flex;align-items:center;gap:6px}
.nav .menu{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px}
.nav .menu>li{position:relative}
.nav .menu>li>a{white-space:nowrap;color:var(--ink);padding:10px 13px;font-size:15.5px;font-weight:500;position:relative;display:inline-flex;align-items:center;gap:3px}
.nav .menu>li>a:after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;background:var(--g);transform:scaleX(0);transition:transform .2s}
.nav .menu>li:hover>a:after,.nav .menu>li.current-menu-item>a:after,.nav .menu>li.current-menu-ancestor>a:after,.nav .menu>li.current-menu-parent>a:after{transform:scaleX(1)}
.nav .menu>li.current-menu-item>a,.nav .menu>li.current-menu-ancestor>a{color:var(--g2)}
.nav .menu>li.menu-item-has-children>a:before{content:"";order:2;width:6px;height:6px;border-right:1.5px solid var(--ink3);border-bottom:1.5px solid var(--ink3);transform:rotate(45deg) translateY(-2px);margin-left:6px}
.nav .sub-menu{list-style:none;margin:0;position:absolute;top:100%;left:-16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh2);padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:2px;width:440px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .18s;z-index:60}
.nav .menu>li:hover>.sub-menu,.nav .menu>li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none}
.nav .sub-menu a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink);font-size:14.5px}
.nav .sub-menu a:hover{background:var(--gl);color:var(--g2)}
/* 语言切换 */
.lang{position:relative;margin-left:8px}
.lang-btn{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-family:inherit;font-weight:600;font-size:14px;line-height:1;cursor:pointer;transition:all .2s}
.lang-btn:hover,.lang.open .lang-btn{border-color:var(--g);color:var(--g2)}
.lang-btn .ic{width:18px;height:18px}.lang-btn .ic.sm{width:14px;height:14px;color:var(--ink3)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh2);padding:6px;min-width:168px;opacity:0;visibility:hidden;transform:translateY(6px);transition:all .18s;z-index:70}
.lang:hover .lang-menu,.lang.open .lang-menu{opacity:1;visibility:visible;transform:none}
.lang-menu a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--ink);font-size:14.5px}
.lang-menu a b{display:inline-flex;align-items:center;justify-content:center;width:30px;height:22px;border-radius:5px;background:var(--soft);color:var(--ink2);font-size:12px}
.lang-menu a:hover{background:var(--gl)}
.lang-menu a.on{color:var(--g2);font-weight:600}.lang-menu a.on b{background:var(--g);color:#fff}
.m-only{display:none}
/* 页面内容 */
.entry h2{font-size:24px;margin:30px 0 12px}.entry h3{font-size:19px;margin:24px 0 10px}
.entry ul,.entry ol{padding-left:22px}.entry li{margin:4px 0}
.entry img{border-radius:10px;height:auto}
.entry table{width:100%;border-collapse:collapse;margin:10px 0 20px;font-size:15px}
.entry table th,.entry table td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.entry table th{background:var(--soft)}
.pdesc p{margin:0 0 10px;color:var(--ink2)}
.pmainimg img{max-height:100%;width:auto;height:auto;object-fit:contain}
.pi img,.ci img{height:100%}
.nc img,.nl img{height:auto}
.cover{height:auto}
/* 分页 */
.pagination .nav-links{display:flex;gap:6px;justify-content:center;margin:30px 0 0;flex-wrap:wrap}
.page-numbers{display:inline-flex;min-width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:0 10px}
.page-numbers.current,.page-numbers:hover{background:var(--g);border-color:var(--g);color:#fff}
.pagination .screen-reader-text{display:none}
/* 留言表单 */
.inq{max-width:860px}
.inq-form label{display:block;margin-bottom:14px}
.inq-form label span{display:block;font-size:14px;color:var(--ink2);margin-bottom:6px;font-weight:600}
.inq-form input,.inq-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 14px;font:inherit;font-size:15px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.inq-form input:focus,.inq-form textarea:focus{outline:none;border-color:var(--g);box-shadow:0 0 0 3px rgba(47,125,42,.12)}
.inq-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.inq-form .btn{border:0;cursor:pointer;font-family:inherit}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.inq-msg{padding:12px 16px;border-radius:10px;font-weight:600}
.inq-msg.ok{background:var(--gl);color:var(--g2)}.inq-msg.err{background:#fdecea;color:#a3271b}
/* 弹窗 */
.inq-dlg{border:0;border-radius:16px;padding:30px 32px;max-width:760px;width:calc(100% - 32px);max-height:calc(100vh - 40px);overflow:auto;box-shadow:0 30px 80px rgba(0,0,0,.3)}
.inq-dlg::backdrop{background:rgba(10,18,13,.55)}
.inq-dlg .sh{margin-bottom:18px}.inq-dlg .sh h2{font-size:24px}
.dlg-x{position:absolute;right:14px;top:10px;border:0;background:none;font-size:30px;line-height:1;color:var(--ink3);cursor:pointer}
/* 微信复制、提示 */
button.btn{cursor:pointer;font-family:inherit}
.wx-copy small{opacity:.75;font-weight:400;margin-left:2px}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%) translateY(20px);background:var(--dark);color:#fff;padding:12px 20px;border-radius:10px;font-size:14.5px;opacity:0;visibility:hidden;transition:all .25s;z-index:100;max-width:calc(100% - 40px);text-align:center}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%)}
.float button{width:48px;height:48px;border-radius:50%;background:var(--g);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(0,0,0,.18);position:relative;border:0;cursor:pointer;padding:0}
.float button:hover{background:var(--g2)}
.float button span{position:absolute;right:58px;white-space:nowrap;background:var(--dark);color:#fff;padding:6px 12px;border-radius:6px;font-size:13px;opacity:0;visibility:hidden;transition:all .2s}
.float button:hover span{opacity:1;visibility:visible}
.float .ic{width:22px;height:22px}
.float .wa{background:#25d366}
.mbar{display:none}
.fmenu{list-style:none;margin:0;padding:0}
.cinfo .btn{margin-top:10px}
@media (max-width:1100px){
  .nav .menu>li>a{padding:10px 7px;font-size:14.5px}
  .nav .menu>li>a:after{left:7px;right:7px}
}
@media (max-width:960px){
  .d-only{display:none}.m-only{display:block}
  .lang{margin:0}
  .nav{position:absolute;top:100%;left:0;right:0;height:calc(100vh - 64px);border-top:1px solid var(--line);background:#fff;flex-direction:column;align-items:stretch;padding:12px 24px 40px;overflow-y:auto;display:none;gap:0}
  .mt:checked~.nav{display:flex}
  .nav .menu{flex-direction:column;align-items:stretch}
  .nav .menu>li>a{display:flex;padding:14px 4px;border-bottom:1px solid var(--line);font-size:16px}
  .nav .menu>li>a:after{display:none}
  .nav .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;width:auto;padding:4px 0 8px 10px}
  .float{display:none}
  .mbar{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;position:fixed;left:0;right:0;bottom:0;z-index:80;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(0,0,0,.06);padding-bottom:env(safe-area-inset-bottom)}
  .mbar a,.mbar button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:8px 4px;font-family:inherit;font-size:12.5px;line-height:1.3;color:var(--ink2);background:none;border:0;cursor:pointer}
  .mbar .ic{width:22px;height:22px;color:var(--g)}
  .mbar .pri{background:var(--g);color:#fff}.mbar .pri .ic{color:#fff}
  body{padding-bottom:60px}
  .toast{bottom:80px}
}
@media (max-width:600px){
  .inq-form .row{grid-template-columns:1fr;gap:0}
  .inq-dlg{padding:24px 18px}
  .lang-btn{padding:0 10px}
}

/* 英文导航更长:收紧间距 */
@media (min-width:961px) and (max-width:1440px){
  body.lang-en .brand small{display:none}
  body.lang-en .nav .menu>li>a{padding:10px 8px;font-size:14.5px}
  body.lang-en .nav .menu>li>a:after{left:8px;right:8px}
  body.lang-en .nav .navq{margin-left:6px;padding:7px 14px}
}
@media (min-width:961px) and (max-width:1180px){
  body.lang-en .tb-l{display:none}
  body.lang-en .nav .menu>li>a{padding:10px 6px;font-size:14px}
}
/* 手机:品牌名、语言按钮、菜单按钮挤在一行 */
@media (max-width:600px){
  .bar{gap:8px}
  .brand{gap:8px;min-width:0}
  .brand img{width:36px}
  .brand b{font-size:17px;letter-spacing:.02em;white-space:nowrap}
  body.lang-en .brand b{font-size:15px}
  .bar-r{gap:2px;flex:none}
  .lang-btn{height:34px;padding:0 8px;gap:4px}
  .lang-btn .ic.sm{display:none}
  .mtb{padding:10px 2px 10px 8px}
}
/* 中文站两位经理电话 */
.tb-tel em{font-style:normal;opacity:.75;margin-right:2px}
.fl-tel{position:relative}
.fl-tel .tel-pick{width:48px;height:48px;border-radius:50%;background:var(--g);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(0,0,0,.18);border:0;cursor:pointer;padding:0}
.fl-tel .fl-pop{position:absolute;right:58px;top:50%;transform:translateY(-50%);background:var(--dark);border-radius:8px;padding:6px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transition:all .2s;white-space:nowrap}
.fl-tel:hover .fl-pop,.fl-tel:focus-within .fl-pop{opacity:1;visibility:visible}
.fl-tel .fl-pop a{width:auto;height:auto;border-radius:6px;background:none;box-shadow:none;color:#fff;padding:7px 12px;font-size:13.5px;display:block}
.fl-tel .fl-pop a:hover{background:rgba(255,255,255,.12)}
.tel-dlg{border:0;border-radius:16px;padding:26px 22px 18px;width:min(360px,calc(100% - 32px));box-shadow:0 30px 80px rgba(0,0,0,.3)}
.tel-dlg::backdrop{background:rgba(10,18,13,.55)}
.tel-dlg h3{margin:0 0 14px;font-size:18px}
.tel-item{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;color:var(--ink)}
.tel-item .ic{width:26px;height:26px;color:var(--g)}
.tel-item span{display:flex;flex-direction:column;line-height:1.4}.tel-item small{color:var(--g2);font-size:16px;font-weight:700}
.cta .btn small{opacity:.85;font-weight:500;margin-left:4px}
@media (max-width:960px){ .tb .tb-tel em{display:none} }
@media (max-width:600px){
  .tb a:nth-child(2){display:inline-flex}
  .tb .tb-r a[href^="mailto:"]{display:none}
  .tb .tb-r{display:flex;justify-content:center;gap:10px;flex-wrap:nowrap}
  .tb a.tb-tel{margin:0;font-size:12px;white-space:nowrap}
}
/* 留言成功提示 */
.inq-done{background:var(--gl);border-radius:14px;padding:34px 28px;text-align:center;margin-top:6px}
.inq-done .ic.big{width:52px;height:52px;color:#fff;background:var(--g);border-radius:50%;padding:12px;stroke-width:2.4}
.inq-done h3{font-size:22px;margin:16px 0 6px;color:var(--g2)}
.inq-done p{color:var(--ink2);margin:0 0 16px}
.inq-form[hidden]{display:none}
/* 产品介绍正文 */
.entry .lead{font-size:17px;color:var(--ink);background:var(--soft);border-left:4px solid var(--g);padding:14px 18px;border-radius:0 10px 10px 0}
.entry details.qa{margin-bottom:10px}
.entry details.qa summary{font-size:16px}