/*
Theme Name: 光晖玻璃 Guanghui Glass
Theme URI: https://www.guanghuiboli.com
Description: 正定县光晖玻璃加工厂官网主题（浅色 · WordPress）。建筑玻璃深加工：钢化/中空/夹胶/夹丝/热弯/护栏/隔断。主营建筑工程配套与家装定制。
Version: 1.0.0
Author: 光晖玻璃
*/

:root{
  --bg:#f6f9fd; --bg2:#eef4fb; --fg:#12202f; --muted:#5c6d80;
  --line:rgba(18,32,47,.1); --card:#ffffff;
  --accent:#0284c7; --accent2:#0ea5e9; --chipbg:rgba(2,132,199,.07);
  /* 科技信赖感：几何黑体(中文) + Inter/Space Grotesk(拉丁/数字) */
  --serif:"Space Grotesk","Noto Sans SC","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei UI",sans-serif;
  --sans:"Inter","Noto Sans SC","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei UI","Microsoft YaHei",sans-serif;
  --tech:"Space Grotesk","Inter",sans-serif;
  --shadow:0 20px 50px rgba(23,58,94,.09);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
[id]{scroll-margin-top:90px}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.7;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.02;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}

/* nav（首屏视频上透明悬浮；滚动后白底实色） */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:transparent;border-bottom:1px solid transparent;transition:background .35s ease,border-color .35s ease,box-shadow .35s ease}
.nav.scrolled{background:#fff;border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(23,58,94,.1)}
/* 首屏视频页：透明态下文字用白色（首页专属） */
body.home .nav:not(.scrolled) .brand-name,
body.home .nav:not(.scrolled) .brand-name small{color:#fff}
body.home .nav:not(.scrolled) .nav-links a{color:rgba(255,255,255,.82)}
body.home .nav:not(.scrolled) .nav-links a:hover,body.home .nav:not(.scrolled) .nav-links a.active{color:#fff;background:rgba(255,255,255,.12)}
body.home .nav:not(.scrolled) .brand-mark{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.12)}
/* 首屏透明态：汉堡按钮与移动菜单也要白系 */
body.home .nav:not(.scrolled) .burger{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.4);color:#fff}
body.home .nav:not(.scrolled) .nav-links.open{background:rgba(10,26,42,.96)}
body.home .nav:not(.scrolled) .nav-links.open a{color:#eaf4fc}
.nav-in{max-width:1200px;margin:0 auto;padding:0 28px;height:76px;display:flex;align-items:center;gap:32px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:44px;height:44px;border:1px solid rgba(2,132,199,.35);border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(14,165,233,.14),rgba(125,211,252,.25));color:var(--accent)}
.brand-mark svg{width:24px;height:24px}
.brand-name{font-weight:800;font-size:21px;letter-spacing:.04em;line-height:1.25}
.brand-name small{display:block;font-size:9.5px;font-weight:600;letter-spacing:.24em;color:var(--muted);margin-top:2px}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{padding:8px 15px;border-radius:8px;font-size:15px;color:var(--muted);transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--accent);background:rgba(2,132,199,.08);font-weight:700}
.nav-tel{display:flex;align-items:center;gap:8px;padding:10px 19px;border-radius:99px;font-size:14.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 8px 24px rgba(2,132,199,.28)}

/* hero */
.hero-video{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px 0 90px;overflow:hidden;background:#0a1420;color:#fff}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;letter-spacing:.24em;color:var(--accent);text-transform:uppercase;font-weight:600}
.eyebrow::before{content:"";width:34px;height:2px;background:linear-gradient(90deg,var(--accent2),transparent);border-radius:2px}
.co-name{font-family:var(--serif);font-weight:700;font-size:clamp(26px,2.8vw,36px);letter-spacing:.08em;margin:16px 0 6px;color:#0c1b2a}
.hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(40px,5.6vw,68px);line-height:1.22;letter-spacing:.01em;color:#0c1b2a}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--accent) 10%,var(--accent2) 55%,#67c7f5);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{max-width:560px;color:var(--muted);font-size:16px;margin-top:18px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 28px;border-radius:12px;font-size:15px;font-weight:700;transition:.25s;cursor:pointer}
.btn-pri{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 12px 30px rgba(2,132,199,.32)}
.btn-pri:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(2,132,199,.42)}
.btn-gho{color:var(--accent);border:1px solid rgba(2,132,199,.3);background:rgba(255,255,255,.7)}
.btn-gho:hover{border-color:var(--accent);background:#fff;box-shadow:var(--shadow)}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.chip{padding:7px 15px;border-radius:99px;font-size:12.5px;font-weight:600;color:#1e6f9f;background:rgba(255,255,255,.78);border:1px solid rgba(2,132,199,.16)}
.collage{position:relative;height:540px}
.ph-card{position:absolute;border-radius:18px;overflow:hidden;border:4px solid #fff;background:#fff;box-shadow:0 24px 54px rgba(23,58,94,.16);transition:transform .5s}
.ph-card img{width:100%;height:100%;object-fit:cover}
.ph-card .ph-tag{position:absolute;left:12px;bottom:12px;padding:5px 12px;border-radius:8px;font-size:12px;font-weight:600;color:#fff;background:rgba(12,27,42,.55)}
.ph-card:hover{transform:translateY(-6px) scale(1.01)}
.pc-big{top:0;left:0;width:80%;height:52%}
.pc-s1{top:44%;right:0;width:42%;height:48%}
.pc-s2{bottom:0;left:0;width:50%;height:40%}
.pc-stamp{position:absolute;top:24px;right:6%;z-index:3;padding:10px 18px;border-radius:14px;background:rgba(255,255,255,.9);border:1px solid rgba(2,132,199,.2);box-shadow:var(--shadow);font-family:var(--serif);font-weight:700;font-size:15px;color:var(--accent)}

/* shared sections */
.sec{padding:100px 0}
.sec-head{max-width:680px;margin-bottom:52px}
.sec-label{font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:12px;font-weight:700}
.sec-label::before{content:"";width:26px;height:2px;background:var(--accent2);border-radius:2px}
.sec h2{font-family:var(--serif);font-weight:700;font-size:clamp(28px,3.8vw,42px);line-height:1.28;letter-spacing:.01em;margin:14px 0 12px;color:#0c1b2a}
.sec-desc{color:var(--muted);font-size:15.5px}
.sec-more{display:inline-block;margin-top:10px;color:var(--accent);font-weight:700;font-size:14.5px}
.sec-more:hover{opacity:.8}

/* stats */
.stats{background:linear-gradient(180deg,#ffffff,#f3f8fd)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:50px 0}
.stat{border-left:1px solid var(--line);padding:6px 0 6px 26px}
.stat:first-child{border-left:none;padding-left:0}
.stat .num{font-family:var(--serif);font-weight:700;font-size:clamp(34px,4vw,50px);line-height:1.1;color:transparent;background:linear-gradient(120deg,#123,var(--accent) 80%);-webkit-background-clip:text;background-clip:text}
.stat .num i{font-style:normal;font-size:.42em;margin-left:4px;font-weight:700}
.stat p{color:var(--muted);font-size:13.5px;margin-top:6px}

/* biz dual */
.biz-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.biz-card{position:relative;border-radius:20px;padding:40px 36px;background:var(--card);border:1px solid var(--line);box-shadow:0 6px 22px rgba(23,58,94,.05);transition:.4s}
.biz-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(14,165,233,.3)}
.biz-ico{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 10px 24px rgba(2,132,199,.28);margin-bottom:22px}
.biz-ico svg{width:30px;height:30px}
.biz-card h3{font-size:23px;font-weight:800}
.biz-card .pen{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent2);font-weight:600;margin:4px 0 14px}
.biz-card p{color:var(--muted);font-size:14.5px}
.biz-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.biz-tags span{padding:5px 12px;border-radius:99px;font-size:12px;font-weight:600;color:#0b6aa8;background:rgba(14,165,233,.08);border:1px solid rgba(14,165,233,.16)}
.biz-link{display:inline-flex;align-items:center;gap:8px;margin-top:22px;color:var(--accent);font-weight:700;font-size:14.5px}

/* product grid (home) */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{display:flex;flex-direction:column;border-radius:18px;background:var(--card);border:1px solid var(--line);overflow:hidden;transition:.4s;box-shadow:0 6px 22px rgba(23,58,94,.05)}
.pcard:hover{transform:translateY(-8px);box-shadow:0 26px 60px rgba(23,58,94,.14);border-color:rgba(14,165,233,.35)}
.pmedia{position:relative;aspect-ratio:4/3;overflow:hidden;background:linear-gradient(135deg,#e9f2fa,#dbecf8)}
.pmedia img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.pcard:hover .pmedia img{transform:scale(1.06)}
.pgroup{position:absolute;top:12px;left:12px;padding:4px 11px;border-radius:99px;font-size:11.5px;font-weight:700;color:#fff;background:rgba(2,132,199,.82)}
.crown{position:absolute;top:12px;right:12px;padding:4px 11px;border-radius:99px;font-size:11.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,#f59e0b,#f97316)}
.pbody{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.pbody h3{font-size:20px;font-weight:700;color:#12202f}
.pbody .pen{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent2);margin:4px 0 10px;font-weight:600}
.pbody p{color:var(--muted);font-size:14px;flex:1}
.spec-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.spec{padding:5px 12px;border-radius:7px;font-size:12px;font-weight:600;color:#0b6aa8;background:rgba(14,165,233,.09);border:1px solid rgba(14,165,233,.16)}

/* line gallery */
.line{background:linear-gradient(180deg,#f6f9fd,#edf4fb)}
.line-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.lcard{position:relative;border-radius:16px;overflow:hidden;border:4px solid #fff;box-shadow:0 14px 36px rgba(23,58,94,.13);aspect-ratio:4/3;transition:.4s}
.lcard img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.lcard:hover{transform:translateY(-6px)}.lcard:hover img{transform:scale(1.06)}
.lcard .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 16px 12px;font-size:14px;font-weight:700;color:#fff;background:linear-gradient(180deg,transparent,rgba(12,27,42,.72))}

/* news grid */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ncard{display:flex;flex-direction:column;border-radius:18px;background:var(--card);border:1px solid var(--line);overflow:hidden;transition:.35s;box-shadow:0 6px 22px rgba(23,58,94,.05)}
.ncard:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(14,165,233,.3)}
.nmedia{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#e9f2fa,#dbecf8)}
.nmedia img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.ncard:hover .nmedia img{transform:scale(1.06)}
.nbody{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.nmeta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.ntag{padding:3px 11px;border-radius:99px;font-size:11.5px;font-weight:700;color:#0b6aa8;background:rgba(14,165,233,.09);border:1px solid rgba(14,165,233,.16)}
.ncard h3{font-size:17px;font-weight:700;line-height:1.5;margin:10px 0 8px;color:#12202f}
.ncard .nex{color:var(--muted);font-size:13.5px;flex:1}
.nlink{margin-top:16px;font-size:13.5px;color:var(--accent);font-weight:700}
.news-more{margin-top:44px;text-align:center}

/* about */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.about-quote{font-family:var(--serif);font-weight:700;font-size:clamp(26px,3.2vw,38px);line-height:1.42;color:#0c1b2a}
.about-quote em{font-style:normal;color:transparent;background:linear-gradient(100deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text}
.about-txt{color:var(--muted);margin:22px 0 26px;font-size:15.5px}
.about-chips{display:flex;flex-wrap:wrap;gap:10px}.about-chips .chip{background:rgba(14,165,233,.08);border-color:rgba(14,165,233,.16);color:#1e6f9f}
.link-more{display:inline-flex;align-items:center;gap:8px;margin-top:28px;color:var(--accent);font-weight:700}
.about-photo{position:relative}
.about-photo .main{border-radius:18px;overflow:hidden;border:4px solid #fff;box-shadow:0 26px 60px rgba(23,58,94,.16);aspect-ratio:4/3}
.about-photo .sub{position:absolute;right:-18px;bottom:-26px;width:46%;border-radius:14px;overflow:hidden;border:4px solid #fff;box-shadow:0 18px 40px rgba(23,58,94,.18);aspect-ratio:4/3}
.about-photo .yrs{position:absolute;left:-14px;top:-22px;padding:12px 20px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 16px 36px rgba(2,132,199,.35);font-family:var(--serif)}
.about-photo .yrs b{font-size:26px;font-weight:900}.about-photo .yrs span{font-size:12.5px;margin-left:4px}

/* contact card */
.contact-card{position:relative;border-radius:26px;padding:64px 60px;overflow:hidden;text-align:center;color:#fff;background:linear-gradient(140deg,#0b5f94 0%,#0284c7 45%,#38bdf8 100%);box-shadow:0 30px 70px rgba(2,132,199,.35)}
.contact-card::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% -10%,rgba(255,255,255,.22),transparent 60%)}
.contact-card .sec-label{color:#bae6fd;justify-content:center}.contact-card .sec-label::before{background:#bae6fd}
.contact-card h2{font-family:var(--serif);font-weight:700;font-size:clamp(26px,3.4vw,40px);color:#fff}
.contact-card .sub{color:rgba(255,255,255,.88);margin-top:12px}
.tel-big{display:inline-block;font-family:var(--serif);font-weight:700;font-size:clamp(36px,5vw,60px);letter-spacing:.03em;margin:26px 0 6px;color:#fff}
.contact-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:13px;margin-top:24px}
.cmeta{display:flex;align-items:center;gap:8px;font-size:13.5px;color:#fff;padding:9px 18px;border-radius:99px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25)}
.cta-btns{margin-top:30px;display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.btn-white{color:#0b5f94;background:#fff}.btn-white:hover{transform:translateY(-2px)}
.btn-line{color:#fff;border:1px solid rgba(255,255,255,.5)}.btn-line:hover{background:rgba(255,255,255,.12)}

/* qr */
.qr-mini{display:flex;align-items:center;gap:16px}
.qr-mini img{width:96px;height:96px;border-radius:10px;border:1px solid var(--line);background:#fff;padding:6px}
.qr-mini b{font-size:14px}.qr-mini span{display:block;font-size:12px;color:var(--muted);font-weight:400}

/* page hero */
.pg-hero{position:relative;padding:158px 0 64px;overflow:hidden;background:radial-gradient(700px 340px at 85% 0%,rgba(125,211,252,.3),transparent 62%),radial-gradient(520px 300px at 6% 100%,rgba(186,230,253,.4),transparent 60%),linear-gradient(180deg,#fbfdff,#eef4fb)}
.crumb{font-size:13px;color:var(--muted);margin-top:14px}.crumb a{color:var(--accent)}
.pg-hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(34px,4.6vw,52px);margin-top:12px;color:#0c1b2a}
.pg-hero .sub{color:var(--muted);margin-top:10px;max-width:640px}

/* product detail rows */
.prow{display:grid;grid-template-columns:42% 1fr;border-radius:20px;background:var(--card);border:1px solid var(--line);overflow:hidden;box-shadow:0 6px 22px rgba(23,58,94,.05);margin-bottom:24px;scroll-margin-top:100px}
.prow .pmedia{position:relative;min-height:280px;background:linear-gradient(135deg,#e9f2fa,#dbecf8)}
.prow .pmedia img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.prow .pbody{padding:36px 38px;display:flex;flex-direction:column}
.prow h3{font-size:25px;font-weight:800;color:#12202f;display:flex;align-items:center;gap:12px}
.prow h3 .pgroup{position:static;padding:4px 12px;border-radius:99px;font-size:11.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2))}
.prow .pen{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent2);margin:6px 0 14px;font-weight:600}
.prow p{color:var(--muted);font-size:14.5px}
.prow .plist{margin:16px 0 4px;padding-left:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px 22px}
.prow .plist li{position:relative;padding-left:18px;color:var(--muted);font-size:13.5px}
.prow .plist li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:2px;background:linear-gradient(135deg,var(--accent),var(--accent2))}
.prow .pcta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:22px}
.price-hint{font-size:13px;color:var(--muted)}.price-hint b{color:var(--accent);font-size:15px}

/* group head */
.group-head{display:flex;align-items:baseline;gap:16px;margin:64px 0 28px}.group-head:first-of-type{margin-top:0}
.group-head .gico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));align-self:center}
.group-head .gico svg{width:24px;height:24px}
.group-head h2{font-family:var(--serif);font-weight:700;font-size:clamp(24px,3vw,32px);color:#0c1b2a}
.group-head p{color:var(--muted);font-size:14px}

/* map */
.map-wrap{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
.map-box{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);min-height:340px;background:linear-gradient(135deg,#e9f2fa,#ddecf8);display:grid;place-items:center}
.map-box .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(2,132,199,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(2,132,199,.07) 1px,transparent 1px);background-size:36px 36px}
.map-box .pin{position:relative;text-align:center;color:#3a7ca8}
.map-box .pin svg{width:52px;height:52px;margin:0 auto 10px;color:var(--accent)}
.map-box .pin b{font-size:16px;color:#123}.map-box .pin small{display:block;font-size:12px;margin-top:4px;color:var(--muted)}
.map-info{display:flex;flex-direction:column;gap:14px;justify-content:center}
.map-info h3{font-family:var(--serif);font-weight:700;font-size:24px;color:#0c1b2a}
.map-info p{color:var(--muted);font-size:14.5px}
.info-rows{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.info-row{display:flex;gap:12px;align-items:flex-start;padding:13px 16px;border-radius:12px;background:var(--card);border:1px solid var(--line);font-size:14px}
.info-row .k{font-weight:700;color:#12202f;flex-shrink:0}.info-row .v{color:var(--muted)}

/* footer */
footer{border-top:1px solid var(--line);background:#ffffff;padding:60px 0 0;margin-top:100px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr auto;gap:44px;padding-bottom:48px}
.foot-brand p{color:var(--muted);font-size:13.5px;margin-top:14px;max-width:330px}
.foot-h{font-size:14px;font-weight:700;margin-bottom:16px;color:#12202f}
.foot-links{list-style:none}.foot-links li{margin-bottom:10px}.foot-links a{color:var(--muted);font-size:13.5px;transition:.2s}.foot-links a:hover{color:var(--accent)}
.foot-c{color:var(--muted);font-size:13.5px;line-height:2.05}.foot-c b{color:var(--fg);font-weight:600}
.foot-bottom{border-top:1px solid var(--line);padding:20px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--muted);font-size:12.5px}

/* single post */
.post-wrap{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.post-body{font-size:16px;line-height:1.9;color:#22303f}
.post-body p{margin-bottom:20px}
.post-hero-img{width:100%;border-radius:18px;aspect-ratio:16/9;object-fit:cover;margin:24px 0 34px;box-shadow:0 18px 44px rgba(23,58,94,.12)}
.post-meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:13.5px;margin-bottom:6px}
.side-card{border-radius:16px;background:var(--card);border:1px solid var(--line);padding:24px;box-shadow:0 6px 22px rgba(23,58,94,.05);margin-bottom:22px}
.side-card h4{font-size:15px;margin-bottom:14px}
.side-card a{display:block;padding:9px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:13.5px}
.side-card a:last-child{border-bottom:none}

/* reveal（JS 可用时才隐藏待入场；html 无 .js 类时直接可见——兜底防空白） */
.reveal{opacity:1}
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.65,.2,1),transform .8s cubic-bezier(.2,.65,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* responsive */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px 0}
  .stat:nth-child(3){border-left:none;padding-left:0}
  .prod-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .line-grid{grid-template-columns:repeat(2,1fr)}
  .biz-grid,.about,.map-wrap{grid-template-columns:1fr}
  .prow{grid-template-columns:1fr}.prow .pmedia{min-height:220px;aspect-ratio:16/9}
  .post-wrap{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .nav-links{display:none}
  .nav-tel{display:none}
  .burger{display:block;margin-left:auto;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--fg);width:42px;height:42px;font-size:18px;cursor:pointer}
  .prod-grid,.news-grid,.line-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .contact-card{padding:50px 24px}
  .foot-grid{grid-template-columns:1fr}
  .about-photo .sub{right:0}
  .pg-hero{padding-top:130px}
}

/* ---------- 新闻列表页（page-news） ---------- */
.nfilter{display:flex;flex-wrap:wrap;gap:10px;margin:34px 0 30px}
.nfilter a{padding:8px 18px;border-radius:99px;font-size:13.5px;font-weight:600;color:var(--muted);background:var(--card);border:1px solid var(--line);transition:.25s}
.nfilter a:hover{color:var(--accent);border-color:rgba(14,165,233,.35)}
.nfilter a.on{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent;box-shadow:0 8px 20px rgba(2,132,199,.28)}
.nfeat{display:grid;grid-template-columns:1.1fr .9fr;border-radius:20px;overflow:hidden;background:var(--card);border:1px solid var(--line);box-shadow:0 6px 22px rgba(23,58,94,.05);transition:.35s;margin-bottom:26px}
.nfeat:hover{box-shadow:var(--shadow);border-color:rgba(14,165,233,.3);transform:translateY(-3px)}
.nfeat .fm{position:relative;min-height:300px;background:linear-gradient(135deg,#e9f2fa,#dbecf8)}
.nfeat .fm img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.nfeat:hover .fm img{transform:scale(1.04)}
.nfeat .fb{padding:36px 38px;display:flex;flex-direction:column;justify-content:center}
.nfeat .fb h3{font-family:var(--serif);font-size:26px;font-weight:700;line-height:1.4;margin:12px 0 10px;color:#0c1b2a}
.nfeat .fb p{color:var(--muted);font-size:14.5px}
.nlist{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.nrow{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:20px;border-radius:16px;background:var(--card);border:1px solid var(--line);box-shadow:0 4px 14px rgba(23,58,94,.04);transition:.3s;align-items:center}
.nrow:hover{box-shadow:var(--shadow);border-color:rgba(14,165,233,.3);transform:translateY(-3px)}
.nrow .nm{position:relative;width:200px;height:132px;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,#e9f2fa,#dbecf8);flex-shrink:0}
.nrow .nm img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.nrow:hover .nm img{transform:scale(1.06)}
.nrow h3{font-size:17.5px;font-weight:700;line-height:1.5;color:#12202f}
.nrow p{font-size:13.5px;color:var(--muted);margin-top:8px}
.pager{display:flex;justify-content:center;margin-top:44px}
.pager ul,.pager .page-numbers{list-style:none;margin:0;padding:0}
.pager ul.page-numbers{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.pager li{margin:0}
.pager li a,.pager li span,.pager a.page-numbers,.pager span.page-numbers{min-width:42px;height:42px;display:grid;place-items:center;padding:0 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted);background:var(--card);border:1px solid var(--line);text-decoration:none;transition:.25s}
.pager li a:hover,.pager li .page-numbers:hover{color:var(--accent);border-color:rgba(14,165,233,.35)}
.pager li .page-numbers.current,.pager .on{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent}
@media(max-width:860px){
  .nfeat{grid-template-columns:1fr}.nfeat .fm{min-height:220px;aspect-ratio:16/9}
  .nlist{grid-template-columns:1fr}.nrow{grid-template-columns:130px 1fr}.nrow .nm{width:130px;height:96px}
}

/* ---------- 联系页（page-contact） ---------- */
.ct-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:stretch}
.ct-main{border-radius:22px;padding:52px 48px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(140deg,#0b5f94 0%,#0284c7 45%,#38bdf8 100%);box-shadow:0 26px 60px rgba(2,132,199,.32)}
.ct-main::before{content:"";position:absolute;inset:0;background:radial-gradient(520px 260px at 50% -10%,rgba(255,255,255,.2),transparent 60%)}
.ct-main .sec-label{color:#bae6fd;justify-content:center}
.ct-main .sec-label::before{background:#bae6fd}
.ct-main h2{font-family:var(--serif);font-weight:700;font-size:clamp(26px,3.2vw,38px);color:#fff;text-align:center}
.ct-main .sub{text-align:center;color:rgba(255,255,255,.88);margin-top:10px}
.ct-side{display:flex;flex-direction:column;gap:22px}
.ct-qr{border-radius:22px;padding:30px;background:var(--card);border:1px solid var(--line);box-shadow:0 6px 22px rgba(23,58,94,.05);text-align:center}
.ct-qr img{width:180px;height:180px;margin:0 auto;border-radius:14px;border:1px solid var(--line);padding:10px;background:#fff}
.ct-qr h4{font-size:17px;font-weight:800;margin-top:14px}
.ct-qr p{font-size:13px;color:var(--muted);margin-top:4px}
@media(max-width:860px){.ct-grid{grid-template-columns:1fr}.ct-main{padding:38px 26px}}

/* ---------- 首页 CTA 卡（浅色不突兀） ---------- */
.pcard.pcard-more{display:grid;place-items:center;background:linear-gradient(140deg,#eaf5fd,#d6ecfa);border:1px dashed rgba(2,132,199,.4);color:#0b6aa8}
.pcard.pcard-more:hover{background:linear-gradient(140deg,#dceefb,#c8e6f8)}

/* ---------- 首页全屏视频轮播 ---------- */

.hero-videos{position:relative;height:640px;border-radius:22px;overflow:hidden;border:5px solid #fff;
  box-shadow:0 30px 80px rgba(12,45,80,.25);background:#0c1b2a}
.hv-slide{position:absolute;inset:0;opacity:0;transform:scale(1.045);transition:opacity .45s ease,transform .7s cubic-bezier(.2,.65,.2,1)}
.hv-slide.is-active{opacity:1;transform:scale(1)}
.hv-slide video{width:100%;height:100%;object-fit:cover;display:block}
.hv-dots{position:absolute;right:16px;bottom:14px;display:flex;gap:8px;z-index:3}
.hv-dot{width:26px;height:5px;border-radius:99px;background:rgba(255,255,255,.4);cursor:pointer;transition:.3s}
.hv-dot.is-on{background:#fff;width:38px}
@media(max-width:1000px){.hero-videos{height:420px}}
@media(max-width:680px){.hero-videos{height:300px;border-width:3px}}

/* ---------- 全屏视频背景 hero ---------- */
.hv-bg{position:absolute;inset:0;z-index:0;background:#0a1420}
.hv-slide{position:absolute;inset:0;opacity:0;transform:scale(1.06);transition:opacity .6s ease,transform 8s linear}
.hv-slide.is-active{opacity:1;transform:scale(1)}
.hv-slide video{width:100%;height:100%;object-fit:cover;display:block}
.hv-shade{position:absolute;inset:0;background:linear-gradient(92deg,rgba(6,18,32,.78) 0%,rgba(6,18,32,.45) 42%,rgba(6,18,32,.06) 78%,rgba(6,18,32,0) 100%)}
.hv-shade::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,18,32,.34) 0%,transparent 26%,transparent 70%,rgba(6,18,32,.42) 100%)}
.hv-dots{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.hv-dot{width:34px;height:5px;border-radius:99px;background:rgba(255,255,255,.35);cursor:pointer;transition:.35s}
.hv-dot.is-on{background:#fff;width:52px}
.hero-fg{position:relative;z-index:2;width:100%}
.hero-fg-in{max-width:640px}
.hero-video .wrap{max-width:1280px}
.hero-video .co-name{color:#bae6fd;font-size:clamp(20px,2.2vw,28px);letter-spacing:.1em}
.hero-video h1{color:#fff;font-size:clamp(46px,6.4vw,86px);text-shadow:0 4px 30px rgba(2,20,40,.45)}
.hero-video h1 em{background:linear-gradient(100deg,#7dd3fc 10%,#bae6fd 55%,#e0f2fe);-webkit-background-clip:text;background-clip:text}
.hero-video .hero-sub{color:rgba(230,242,250,.9);max-width:560px;text-shadow:0 2px 14px rgba(2,20,40,.5)}
.hv-light{animation:hvRise .9s cubic-bezier(.2,.65,.2,1) both}
.hero-video .hero-sub{animation-delay:.15s}
.hero-video .hero-cta{animation:hvRise .9s .25s cubic-bezier(.2,.65,.2,1) both}
.hero-video .hero-badges{animation:hvRise .9s .35s cubic-bezier(.2,.65,.2,1) both}
@keyframes hvRise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.chip-light{color:#eaf4fc;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.28);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.btn-gho-light{color:#fff;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.08)}
.btn-gho-light:hover{background:rgba(255,255,255,.16);border-color:#fff}
.eyebrow.hv-light{color:#7dd3fc;text-shadow:0 2px 12px rgba(2,20,40,.5)}
@media(max-width:1000px){.hv-bg .hv-slide video{object-position:center}}