/* ============================================================
   逸彩科技 · 夜厂智造设计系统（全站）
   深色底 = 车间夜班；唯一亮色 = 墨青（油墨在辊上传导的颜色）
   ============================================================ */
:root{
  --bg:#0B0F14;
  --bg-2:#10151C;
  --bg-3:#161D26;
  --panel:#131A23;
  --line:rgba(255,255,255,.1);
  --line-2:rgba(255,255,255,.06);
  --text:#EDF1F5;
  --text-2:#AAB6C2;
  --muted:#6B7887;
  --glow:#2DD4BF;
  --glow-dim:rgba(45,212,191,.14);
  --glow-line:rgba(45,212,191,.4);
  --rail:1200px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--text);
  font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
/* 长串字母/数字（型号、英文描述）不得撑破窄屏 */
.article p,.prod-card .use,.grid-card .use,.row-card p,.detail-gallery .brief p,
.spec li,.news-list p,.news-feature p,.lede{overflow-wrap:anywhere;word-break:break-word}
.container{max-width:var(--rail);margin:0 auto;padding:0 32px}
.num{font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* ---------- 网穴蜂窝（签名元素） ---------- */
.honey{position:relative}
.honey::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle at center,var(--line-2) 1.2px,transparent 1.6px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse 75% 65% at 70% 35%,#000 0%,transparent 70%);
          mask-image:radial-gradient(ellipse 75% 65% at 70% 35%,#000 0%,transparent 70%);
}

/* ---------- 顶部条 ---------- */
.topbar{border-bottom:1px solid var(--line-2);background:var(--bg);position:relative;z-index:5}
.topbar .container{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  height:38px;font-size:12.5px;color:var(--muted);letter-spacing:.05em;
}
.topbar .tel{color:var(--glow);font-weight:600;white-space:nowrap}

/* ---------- 导航 ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(11,15,20,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-2);
}
.nav .container{display:flex;align-items:center;gap:36px;height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand .mark{
  width:42px;height:42px;background:#fff;border-radius:8px;
  display:grid;place-items:center;overflow:hidden;
}
.brand .mark img{width:34px;height:34px;object-fit:contain}
.brand b{display:block;font-size:17px;letter-spacing:.1em}
.brand span{display:block;font-size:10px;letter-spacing:.2em;color:var(--muted)}
.nav-links{display:flex;gap:6px;margin-left:auto}
.nav-links a{
  padding:8px 16px;font-size:14.5px;color:var(--text-2);
  border-radius:6px;transition:.2s;
}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav-links a.active{color:var(--glow);background:var(--glow-dim)}
.lang-switch{
  flex-shrink:0;display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;
}
.lang-switch button{
  background:none;border:none;color:var(--muted);font-size:12.5px;font-weight:600;
  padding:7px 12px;cursor:pointer;font-family:var(--sans);letter-spacing:.05em;transition:.2s;
}
.lang-switch button.on{background:var(--glow);color:var(--bg)}
.lang-switch button:not(.on):hover{color:var(--text)}
.nav-cta{
  border:1px solid var(--glow-line);color:var(--glow);
  padding:9px 20px;font-size:14px;font-weight:600;border-radius:6px;
  transition:.2s;flex-shrink:0;
}
.nav-cta:hover{background:var(--glow);color:var(--bg)}
.nav-toggle{display:none}

/* ---------- HERO（首页） ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 520px at 82% -10%,rgba(45,212,191,.13),transparent 60%),
    radial-gradient(800px 400px at -10% 110%,rgba(45,212,191,.07),transparent 60%),
    var(--bg);
  border-bottom:1px solid var(--line-2);
}
.hero::after{
  content:"";position:absolute;top:-20%;bottom:-20%;right:8%;width:1px;
  background:linear-gradient(180deg,transparent,var(--glow-line),transparent);opacity:.5;
}
.hero .container{
  position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:64px;align-items:center;padding-top:100px;padding-bottom:100px;
}
.status{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:999px;
  padding:6px 16px;font-size:12.5px;color:var(--text-2);
  letter-spacing:.08em;margin-bottom:30px;background:rgba(255,255,255,.02);
}
.status i{
  width:8px;height:8px;border-radius:50%;background:var(--glow);
  box-shadow:0 0 10px var(--glow);animation:pulse 2.4s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{
  font-size:clamp(38px,4.8vw,64px);line-height:1.2;font-weight:700;
  letter-spacing:.01em;margin-bottom:26px;
}
.hero h1 em{font-style:normal;color:var(--glow);text-shadow:0 0 30px rgba(45,212,191,.45)}
.hero .lede{color:var(--text-2);max-width:32em;font-size:16.5px;margin-bottom:38px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:46px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 30px;font-size:15px;font-weight:600;
  border-radius:8px;transition:.22s;cursor:pointer;
}
.btn-glow{background:var(--glow);color:var(--bg)}
.btn-glow:hover{box-shadow:0 0 34px rgba(45,212,191,.4);transform:translateY(-2px)}
.btn-out{border:1px solid var(--line);color:var(--text)}
.btn-out:hover{border-color:var(--glow-line);color:var(--glow)}
.hero-metrics{
  display:flex;flex-wrap:wrap;border-top:1px solid var(--line-2);
  padding-top:24px;max-width:560px;
}
.hero-metrics div{padding-right:36px;margin-right:36px;border-right:1px solid var(--line-2)}
.hero-metrics div:last-child{border-right:none}
.hero-metrics b{display:block;font-size:26px;font-weight:700;line-height:1.3}
.hero-metrics b i{font-style:normal;color:var(--glow);font-size:14px;margin-left:2px}
.hero-metrics span{font-size:12px;color:var(--muted);letter-spacing:.1em}
.monitor{
  position:relative;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:var(--panel);box-shadow:0 30px 70px -20px rgba(0,0,0,.6);
}
.monitor .screen{position:relative}
.monitor .screen img{
  width:100%;aspect-ratio:10/8;object-fit:cover;
  filter:saturate(.9) contrast(1.05);opacity:.92;
}
.monitor .scanline{
  position:absolute;left:0;right:0;height:34%;
  background:linear-gradient(180deg,transparent,rgba(45,212,191,.14),transparent);
  animation:scan 5.5s linear infinite;
}
@keyframes scan{0%{top:-34%}100%{top:100%}}
.monitor .hud{position:absolute;inset:0;pointer-events:none}
.monitor .hud .b{position:absolute;width:20px;height:20px;border:2px solid var(--glow)}
.monitor .hud .b1{top:12px;left:12px;border-right:none;border-bottom:none}
.monitor .hud .b2{top:12px;right:12px;border-left:none;border-bottom:none}
.monitor .hud .b3{bottom:12px;left:12px;border-right:none;border-top:none}
.monitor .hud .b4{bottom:12px;right:12px;border-left:none;border-top:none}
.monitor .hud .tag{position:absolute;top:16px;left:44px;font-size:11px;letter-spacing:.22em;color:var(--glow)}
.monitor .hud .rec{
  position:absolute;top:16px;right:44px;font-size:11px;letter-spacing:.18em;
  color:var(--text-2);display:flex;align-items:center;gap:7px;
}
.monitor .hud .rec i{width:7px;height:7px;border-radius:50%;background:#F0506E;animation:pulse 1.6s infinite}
.monitor .bar{
  display:flex;align-items:center;gap:14px;padding:12px 16px;
  border-top:1px solid var(--line-2);font-size:12px;color:var(--muted);
  letter-spacing:.1em;background:rgba(0,0,0,.25);
}
.monitor .bar b{color:var(--text-2);font-weight:600;letter-spacing:.06em}
.monitor .bar .live{margin-left:auto;color:var(--glow)}

/* ---------- 数据带 ---------- */
.stats{border-bottom:1px solid var(--line-2);background:var(--bg-2)}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:34px 26px;border-left:1px solid var(--line-2);position:relative}
.stat:first-child{border-left:none}
.stat b{display:block;font-size:36px;font-weight:700;line-height:1.15}
.stat b i{font-style:normal;font-size:15px;color:var(--glow);margin-left:3px}
.stat span{font-size:12.5px;color:var(--muted);letter-spacing:.14em}
.stat::before{
  content:"";position:absolute;top:0;left:26px;width:26px;height:2px;
  background:var(--glow);opacity:.55;
}

/* ---------- 分区通用 ---------- */
section{padding:96px 0}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:52px}
.sec-no{font-size:13px;color:var(--glow);letter-spacing:.16em;font-weight:700}
.sec-head h2{font-size:clamp(26px,3.2vw,36px);font-weight:700;letter-spacing:.02em}
.sec-more{
  margin-left:auto;font-size:14px;color:var(--text-2);
  border:1px solid var(--line);padding:8px 18px;border-radius:999px;
  transition:.2s;white-space:nowrap;
}
.sec-more:hover{color:var(--glow);border-color:var(--glow-line)}

/* ---------- 业务板块 ---------- */
.divisions{background:var(--bg-2);border-bottom:1px solid var(--line-2)}
.div-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.div-card{
  background:var(--panel);border:1px solid var(--line-2);border-radius:14px;
  padding:36px 30px 32px;position:relative;overflow:hidden;transition:.25s;
}
.div-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--glow),transparent 55%);opacity:0;transition:.25s;
}
.div-card:hover{transform:translateY(-5px);border-color:var(--glow-line)}
.div-card:hover::before{opacity:1}
.div-card .cell{
  width:52px;height:52px;border-radius:12px;background:var(--glow-dim);
  border:1px solid var(--glow-line);display:grid;place-items:center;
  margin-bottom:22px;color:var(--glow);font-size:19px;font-weight:700;
}
.div-card h3{font-size:20px;margin-bottom:4px}
.div-card .en{font-size:11px;letter-spacing:.22em;color:var(--muted);margin-bottom:18px}
.div-card p{font-size:14px;color:var(--text-2);margin-bottom:20px}
.div-card ul{list-style:none;margin-bottom:24px}
.div-card li{
  font-size:13.5px;color:var(--text-2);padding:8px 0 8px 20px;
  position:relative;border-bottom:1px solid var(--line-2);
}
.div-card li::before{
  content:"";position:absolute;left:0;top:16px;width:8px;height:8px;
  background:
    linear-gradient(60deg,var(--glow) 50%,transparent 51%) top left/50% 50%,
    linear-gradient(-60deg,var(--glow) 50%,transparent 51%) top right/50% 50%,
    linear-gradient(-120deg,var(--glow) 50%,transparent 51%) bottom right/50% 50%,
    linear-gradient(120deg,var(--glow) 50%,transparent 51%) bottom left/50% 50%;
  background-repeat:no-repeat;opacity:.8;
}
.div-card .more{font-size:13.5px;color:var(--glow);font-weight:600}
.div-card .more:hover{text-decoration:underline;text-underline-offset:5px}

/* ---------- 产品卡 ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prod-card{
  display:flex;align-items:center;gap:18px;
  background:var(--panel);border:1px solid var(--line-2);
  border-radius:14px;padding:18px;transition:.22s;
}
.prod-card:hover{border-color:var(--glow-line);transform:translateY(-4px);box-shadow:0 18px 40px -14px rgba(0,0,0,.55)}
.prod-card .well{
  width:112px;height:112px;flex-shrink:0;border-radius:10px;
  background:#fff;display:grid;place-items:center;overflow:hidden;
}
.prod-card .well img{width:96px;height:96px;object-fit:contain;transition:.3s}
.prod-card:hover .well img{transform:scale(1.07)}
.prod-card .info{min-width:0}
.prod-card .code{
  display:inline-block;font-size:10.5px;letter-spacing:.16em;color:var(--glow);
  border:1px solid var(--glow-line);padding:1px 8px;border-radius:4px;margin-bottom:7px;
}
.prod-card .name{font-size:15.5px;font-weight:600;line-height:1.45;display:block;margin-bottom:7px}
.prod-card .use{font-size:12.5px;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.prod-card .arrow{margin-left:auto;color:var(--muted);font-size:20px;transition:.2s;flex-shrink:0}
.prod-card:hover .arrow{color:var(--glow);transform:translateX(4px)}

/* ---------- 品牌墙 ---------- */
.brands{background:var(--bg-2);border-block:1px solid var(--line-2)}
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px}
.brand-card{
  border:1px solid var(--line-2);border-radius:14px;padding:28px 20px;
  text-align:center;transition:.22s;background:var(--panel);
}
.brand-card:hover{border-color:var(--glow-line);transform:translateY(-4px)}
.brand-card .well{
  width:86px;height:86px;margin:0 auto 14px;border-radius:50%;
  background:#fff;display:grid;place-items:center;overflow:hidden;
}
.brand-card .well img{width:74px;height:74px;object-fit:contain}
.brand-card b{display:block;font-size:16px}
.brand-card span{display:block;font-size:12px;color:var(--muted);margin-top:4px;line-height:1.7}
.brand-extra{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.brand-extra span{
  font-size:12.5px;letter-spacing:.14em;color:var(--text-2);
  border:1px dashed var(--line);border-radius:999px;padding:7px 18px;
}

/* ---------- 关于（首页） ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:60px;align-items:center}
.about-visual{position:relative}
/* 关于区图卡：底部信息条（与 hero 监控框底条同语言） */
.about-visual .ph{
  display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:16px;overflow:hidden;position:relative;
}
.about-visual .ph img{aspect-ratio:1/1;object-fit:cover;width:100%;opacity:.94}
.about-visual .ph::after{
  content:"";position:absolute;left:0;right:0;top:0;bottom:52px;
  background:linear-gradient(200deg,rgba(45,212,191,.12),transparent 45%);
  pointer-events:none;
}
.about-visual .ph-bar{
  position:relative;z-index:1;
  display:flex;align-items:baseline;gap:12px;
  min-height:52px;padding:10px 18px;
  background:var(--bg-3);border-top:1px solid var(--line-2);
}
.about-visual .ph-bar b{font-size:22px;color:var(--glow);font-weight:700}
.about-visual .ph-bar span{font-size:11.5px;color:var(--muted);letter-spacing:.14em}
.about-visual .ph-bar .live{margin-left:auto;font-size:11px;color:var(--glow);letter-spacing:.14em}
.about-copy h2{font-size:clamp(26px,3.2vw,36px);line-height:1.4;margin-bottom:22px}
.about-copy p{color:var(--text-2);font-size:15.5px;margin-bottom:16px}
.subs{
  margin-top:30px;padding-top:26px;border-top:1px solid var(--line-2);
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;
}
.subs .lab{font-size:12px;letter-spacing:.2em;color:var(--muted)}
.subs ul{display:flex;gap:10px;list-style:none;flex-wrap:wrap}
.subs li{
  font-size:13.5px;font-weight:600;border:1px solid var(--line);
  border-radius:999px;padding:7px 18px;transition:.2s;
}
.subs li:hover{border-color:var(--glow-line);color:var(--glow)}

/* ---------- 新闻（首页/列表页） ---------- */
.news{background:var(--bg-2);border-block:1px solid var(--line-2)}
.news-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:44px}
.news-feature .ph{border:1px solid var(--line-2);border-radius:14px;overflow:hidden;margin-bottom:20px}
.news-feature .ph img{aspect-ratio:16/10;object-fit:cover;width:100%;transition:.45s}
.news-feature:hover .ph img{transform:scale(1.04)}
.news-feature .meta{
  display:flex;gap:12px;align-items:center;font-size:12px;color:var(--muted);
  letter-spacing:.12em;margin-bottom:10px;
}
.news-feature .meta .cat{
  color:var(--glow);border:1px solid var(--glow-line);
  padding:1px 9px;border-radius:4px;font-weight:600;
}
.news-feature h3{font-size:20px;line-height:1.55;margin-bottom:10px}
.news-feature:hover h3{color:var(--glow)}
.news-feature p{font-size:14px;color:var(--muted)}
.news-list{list-style:none}
.news-list li{display:flex;gap:22px;padding:26px 4px;border-bottom:1px solid var(--line-2)}
.news-list li:first-child{padding-top:8px}
.news-list .date{
  flex-shrink:0;width:80px;border-right:2px solid var(--line);
  padding-right:16px;transition:.2s;
}
.news-list li:hover .date{border-color:var(--glow)}
.news-list .date b{display:block;font-size:26px;line-height:1.15}
.news-list .date span{font-size:12px;color:var(--muted)}
.news-list h4{font-size:16.5px;line-height:1.5;margin-bottom:6px;transition:.2s}
.news-list li:hover h4{color:var(--glow)}
.news-list p{font-size:13.5px;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 联系横幅 ---------- */
.contact{
  position:relative;overflow:hidden;
  background:radial-gradient(900px 400px at 50% 120%,rgba(45,212,191,.16),transparent 65%),var(--bg);
}
.contact .container{
  display:flex;align-items:center;gap:48px;flex-wrap:wrap;padding-top:84px;padding-bottom:84px;
}
.contact h2{flex:1;min-width:280px;font-size:clamp(26px,3.4vw,40px);line-height:1.35}
.contact h2 em{font-style:normal;color:var(--glow)}
.contact .phones{display:flex;flex-direction:column;gap:14px}
.contact .phones a{
  display:flex;align-items:baseline;gap:14px;font-size:27px;font-weight:700;transition:.2s;
}
.contact .phones a:hover{color:var(--glow);text-shadow:0 0 26px rgba(45,212,191,.4)}
.contact .phones i{font-style:normal;font-size:11px;letter-spacing:.22em;color:var(--muted)}

/* ---------- 页脚 ---------- */
footer{background:var(--bg-2);border-top:1px solid var(--line-2);font-size:13.5px;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding:60px 0 44px}
.foot-grid .fbrand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.foot-grid .fbrand .mark{
  width:40px;height:40px;background:#fff;border-radius:8px;
  display:grid;place-items:center;overflow:hidden;
}
.foot-grid .fbrand img{width:32px;height:32px;object-fit:contain}
.foot-grid .fbrand b{display:block;color:var(--text);font-size:16px;letter-spacing:.1em}
.foot-grid .fbrand span{display:block;font-size:10px;letter-spacing:.18em}
.foot-grid p{max-width:30em;line-height:1.9;font-size:13px}
.foot-grid h5{color:var(--text);font-size:14px;letter-spacing:.1em;margin-bottom:16px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:10px}
.foot-grid a:hover{color:var(--glow)}
.foot-bottom{
  border-top:1px solid var(--line-2);padding:22px 0;display:flex;
  justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12px;color:var(--muted);
}
.foot-bottom a{color:var(--text-2)}
.foot-bottom a:hover{color:var(--glow)}

/* ============================================================
   内页通用：页头 / 面包屑 / 侧栏 / 卡片网格 / 正文 / 分页
   ============================================================ */
.page-hero{
  position:relative;overflow:hidden;border-bottom:1px solid var(--line-2);
  background:
    radial-gradient(800px 300px at 80% -40%,rgba(45,212,191,.12),transparent 60%),
    var(--bg);
}
.page-hero .container{position:relative;padding-top:56px;padding-bottom:56px}
.breadcrumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:12.5px;color:var(--muted);letter-spacing:.06em;margin-bottom:14px;
}
.breadcrumb a:hover{color:var(--glow)}
.breadcrumb i{font-style:normal;opacity:.5}
.breadcrumb .cur{color:var(--text-2)}
.page-hero h1{font-size:clamp(28px,3.6vw,42px);line-height:1.25;font-weight:700}
.page-hero .sub{color:var(--muted);font-size:13px;letter-spacing:.22em;margin-top:8px}

/* 内页布局：左侧栏 + 主区 */
.page-body{padding:64px 0 96px}
.page-cols{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;align-items:start}
.side-card{
  background:var(--panel);border:1px solid var(--line-2);border-radius:14px;
  overflow:hidden;margin-bottom:22px;
}
.side-card .head{
  padding:18px 22px;border-bottom:1px solid var(--line-2);
  font-size:16px;font-weight:700;display:flex;align-items:center;gap:10px;
}
.side-card .head::before{
  content:"";width:3px;height:16px;background:var(--glow);border-radius:2px;
}
.side-card a{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 22px;font-size:14px;color:var(--text-2);
  border-bottom:1px solid var(--line-2);transition:.2s;
}
.side-card a:last-child{border-bottom:none}
.side-card a:hover{color:var(--text);background:rgba(255,255,255,.03)}
.side-card a.on{color:var(--glow);background:var(--glow-dim)}
.side-card a::after{content:"›";opacity:.5}
.side-card a.on::after{opacity:1}
.side-contact{
  background:var(--panel);border:1px solid var(--line-2);border-radius:14px;padding:22px;
}
.side-contact h5{font-size:13px;letter-spacing:.18em;color:var(--muted);margin-bottom:14px}
.side-contact a{
  display:block;font-size:18px;font-weight:700;margin-bottom:6px;transition:.2s;
}
.side-contact a:hover{color:var(--glow)}
.side-contact .email{font-size:13px;color:var(--text-2);word-break:break-all}
.side-contact .addr{font-size:12.5px;color:var(--muted);margin-top:12px;line-height:1.7}

/* 内页网格（列表页用大图卡） */
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-card{
  background:var(--panel);border:1px solid var(--line-2);border-radius:14px;
  overflow:hidden;transition:.22s;display:flex;flex-direction:column;
}
.grid-card:hover{border-color:var(--glow-line);transform:translateY(-4px);box-shadow:0 18px 40px -14px rgba(0,0,0,.55)}
.grid-card .ph{
  background:#fff;display:grid;place-items:center;overflow:hidden;
  min-height:170px;
}
.grid-card .ph img{width:150px;height:150px;object-fit:contain;margin:10px;transition:.3s}
.grid-card:hover .ph img{transform:scale(1.06)}
.grid-card .info{padding:16px 18px 18px;border-top:1px solid var(--line-2);flex:1;display:flex;flex-direction:column}
.grid-card .name{font-size:15.5px;font-weight:600;line-height:1.45;margin-bottom:6px}
.grid-card .use{
  font-size:12.5px;color:var(--muted);margin-bottom:12px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.grid-card .go{
  margin-top:auto;font-size:12.5px;color:var(--glow);font-weight:600;
  display:inline-flex;align-items:center;gap:6px;
}
.grid-card:hover .go .arr{transform:translateX(3px)}
.grid-card .go .arr{transition:.2s;display:inline-block}

/* 新闻列表行卡 */
.row-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.row-card{
  display:flex;gap:18px;background:var(--panel);border:1px solid var(--line-2);
  border-radius:14px;padding:16px;transition:.22s;
}
.row-card:hover{border-color:var(--glow-line);transform:translateY(-3px)}
.row-card .ph{
  width:150px;height:110px;flex-shrink:0;border-radius:10px;overflow:hidden;
  background:var(--bg-3);
}
.row-card .ph img{width:100%;height:100%;object-fit:cover}
.row-card .info{min-width:0;display:flex;flex-direction:column}
.row-card .meta{
  font-size:11.5px;color:var(--muted);letter-spacing:.12em;margin-bottom:6px;
  display:flex;gap:10px;align-items:center;
}
.row-card .meta .cat{color:var(--glow)}
.row-card h3{
  font-size:15.5px;line-height:1.5;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.row-card:hover h3{color:var(--glow)}
.row-card p{
  font-size:12.5px;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* 分页 */
.pager{display:flex;justify-content:center;gap:8px;margin-top:48px;flex-wrap:wrap}
.pager a,.pager span{
  min-width:40px;height:40px;padding:0 14px;display:inline-flex;
  align-items:center;justify-content:center;border-radius:8px;
  border:1px solid var(--line-2);color:var(--text-2);font-size:14px;transition:.2s;
}
.pager a:hover{border-color:var(--glow-line);color:var(--glow)}
.pager .cur{background:var(--glow);color:var(--bg);border-color:var(--glow);font-weight:700}
.pager .dots{border:none}

/* ---------- 详情页 ---------- */
.detail-head{margin-bottom:28px}
.detail-head .cat{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;
  color:var(--glow);border:1px solid var(--glow-line);border-radius:4px;
  padding:2px 10px;margin-bottom:16px;
}
.detail-head h1{font-size:clamp(24px,3vw,34px);line-height:1.35;margin-bottom:14px}
.detail-head .meta{
  display:flex;flex-wrap:wrap;gap:18px;font-size:12.5px;color:var(--muted);
  letter-spacing:.08em;padding-bottom:22px;border-bottom:1px solid var(--line-2);
}
.detail-gallery{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:36px;
  margin-bottom:44px;align-items:start;
}
.detail-gallery .shot{
  border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:#fff;display:grid;place-items:center;position:relative;
}
.detail-gallery .shot img{width:82%;padding:36px 0;object-fit:contain}
.detail-gallery .shot::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  border-radius:14px;box-shadow:inset 0 0 60px rgba(11,15,20,.06);
}
.detail-gallery .brief h2{
  font-size:13px;letter-spacing:.2em;color:var(--glow);margin-bottom:14px;
}
.detail-gallery .brief p{color:var(--text-2);font-size:15px;margin-bottom:18px}
.detail-gallery .spec{
  list-style:none;border:1px solid var(--line-2);border-radius:12px;overflow:hidden;
}
.detail-gallery .spec li{
  display:flex;align-items:baseline;gap:12px;padding:11px 18px;font-size:13.5px;
  border-bottom:1px solid var(--line-2);background:var(--panel);color:var(--text-2);
  position:relative;padding-left:30px;
}
.detail-gallery .spec li::before{
  content:"";position:absolute;left:16px;top:50%;transform:translateY(-50%);
  width:5px;height:5px;background:var(--glow);opacity:.75;
}
.detail-gallery .spec li:last-child{border-bottom:none}
.detail-gallery .spec b{color:var(--muted);font-weight:400;flex-shrink:0;min-width:5.5em}

/* 富文本正文（迁移自原站，样式统一接管） */
.article{
  border:1px solid var(--line-2);border-radius:14px;background:var(--panel);
  padding:40px 44px;overflow:hidden;
}
.article p{color:var(--text-2);font-size:15px;margin:0 0 14px;line-height:1.9}
.article p:empty{display:none}
.article strong{color:var(--text)}
.article img{
  max-width:72%;margin:22px auto;border-radius:10px;
  border:1px solid var(--line-2);background:#fff;
}
.article a{color:var(--glow)}
.article h1,.article h2,.article h3{
  color:var(--text);font-size:19px;margin:26px 0 14px;letter-spacing:.02em;
}
.article ul,.article ol{margin:0 0 14px 22px;color:var(--text-2);font-size:15px}
.article li{margin-bottom:6px}
.article table{
  width:100%;border-collapse:collapse;margin:18px 0;font-size:13.5px;color:var(--text-2);
}
.article td,.article th{border:1px solid var(--line);padding:8px 12px}

/* 上下篇 */
.prev-next{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px;
}
.prev-next a{
  border:1px solid var(--line-2);border-radius:12px;padding:16px 20px;
  transition:.2s;background:var(--panel);
}
.prev-next a:hover{border-color:var(--glow-line)}
.prev-next .lab{display:block;font-size:11px;letter-spacing:.2em;color:var(--muted);margin-bottom:4px}
.prev-next .t{font-size:14px;color:var(--text-2)}
.prev-next a:hover .t{color:var(--glow)}
.prev-next .next{text-align:right}
.prev-next .none{
  border:1px dashed var(--line-2);border-radius:12px;padding:16px 20px;
  font-size:13px;color:var(--muted);
}

/* 相关推荐 */
.rel{margin-top:56px}
.rel h3{font-size:20px;margin-bottom:22px;display:flex;align-items:center;gap:12px}
.rel h3::before{content:"";width:3px;height:18px;background:var(--glow);border-radius:2px}

/* 空状态 */
.empty{
  border:1px dashed var(--line);border-radius:14px;padding:60px 30px;
  text-align:center;color:var(--muted);font-size:14px;
}

/* ---------- 响应式 ---------- */
@media (max-width:1000px){
  .hero .container{grid-template-columns:1fr;gap:56px}
  .div-grid{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .brand-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.news-grid{grid-template-columns:1fr}
  .stats .container{grid-template-columns:1fr 1fr}
  .stat{border-left:none;border-top:1px solid var(--line-2)}
  .stat:nth-child(-n+2){border-top:none}
  .stat:nth-child(even){border-left:1px solid var(--line-2)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .page-cols{grid-template-columns:1fr}
  .grid-cards{grid-template-columns:repeat(2,1fr)}
  .row-cards{grid-template-columns:1fr}
  .detail-gallery{grid-template-columns:1fr}
  .article{padding:28px 24px}
  .article img{max-width:100%}
}
@media (max-width:680px){
  .topbar .subs{display:none}
  .nav .container{gap:14px}
  .nav-links,.nav-cta{display:none}
  .nav-toggle{
    display:block;margin-left:auto;font-size:22px;color:var(--text);
    background:none;border:none;cursor:pointer;
  }
  .nav-links.open{
    display:flex;position:absolute;top:74px;left:0;right:0;
    background:var(--bg-3);flex-direction:column;gap:4px;
    border-bottom:1px solid var(--line);padding:12px 24px 18px;
  }
  section{padding:64px 0}
  .hero .container{padding-top:72px;padding-bottom:72px}
  .prod-grid{grid-template-columns:1fr}
  .brand-grid{grid-template-columns:1fr}
  .contact .phones a{font-size:22px}
  .foot-grid{grid-template-columns:1fr;gap:32px}
  .news-list li{gap:14px}
  .news-list .date{width:62px}
  .hero-metrics div{padding-right:22px;margin-right:22px;margin-bottom:8px}
  .grid-cards{grid-template-columns:1fr}
  .row-card .ph{width:110px;height:86px}
  .prev-next{grid-template-columns:1fr}
  .prev-next .next{text-align:left}
  .lang-switch{margin-left:auto}
  .nav-toggle{margin-left:8px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}