@charset "utf-8";
/* ==========================================================================
   宇鑫精密连接器 · 设计系统 v1.0
   Design tokens: graphite #0F172A / electric cyan #0891B2
   本文件在 enterprise.css 之后加载，负责全局重塑与组件覆盖
   ========================================================================== */

:root{
  /* 品牌色 */
  --ink:#0F172A;          /* 石墨黑 */
  --ink-2:#1E293B;
  --ink-3:#334155;
  --cyan:#0891B2;         /* 电光青 */
  --cyan-b:#22D3EE;       /* 亮青 */
  --cyan-d:#0E7490;
  --cyan-w:#ECFEFF;

  /* 中性色 */
  --bg:#F8FAFC;
  --surface:#FFFFFF;
  --surface-2:#F1F5F9;
  --text:#334155;
  --text-2:#64748B;
  --border:#E2E8F0;
  --border-2:#CBD5E1;

  /* 状态色 */
  --success:#059669;
  --warning:#D97706;
  --error:#DC2626;

  /* 结构 */
  --radius:4px;
  --radius-lg:8px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow:0 12px 32px rgba(15,23,42,.09);
  --wrap:1600px;

  /* 字体 */
  --font-zh:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --font-en:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  /* 旧变量重映射：让既有 .ent-* 组件自动切换到新品牌色 */
  --ent-primary:var(--cyan);
  --ent-primary-d:var(--cyan-d);
  --ent-accent:var(--cyan-b);
  --ent-text:var(--text);
  --ent-sub:var(--text-2);
  --ent-line:var(--border);
  --ent-bg:var(--bg);
  --ent-radius:var(--radius);
}

/* ---------- 基础层 ---------- */
html{overflow-x:hidden;scroll-behavior:smooth}
body.ent-body{
  margin:0;background:var(--bg);color:var(--text);
  font:400 15px/1.75 var(--font-zh);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.ent-body img{max-width:100%;height:auto;border:0;vertical-align:middle}
.ent-body a{color:var(--ink-3);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease}
.ent-body a:hover{color:var(--cyan)}
.ent-body h1,.ent-body h2,.ent-body h3,.ent-body h4,.ent-body h5{
  margin:0;color:var(--ink);font-weight:700;line-height:1.32;letter-spacing:.2px;
}
.ent-body p{margin:0}
.ent-body ul,.ent-body ol{margin:0;padding:0;list-style:none}
.ent-body button,.ent-body input,.ent-body select,.ent-body textarea{font-family:inherit}
.ent-body ::selection{background:var(--cyan);color:#fff}
.ent-body :focus-visible{outline:2px solid var(--cyan);outline-offset:2px}

/* 容器宽度对齐宇熙站点实测值：85% 视口宽 + 1600px 上限 */
.ent-wrap{width:85%;max-width:var(--wrap);margin:0 auto;box-sizing:border-box}
.ent-wrap-wide{width:92%;max-width:1720px;margin:0 auto;box-sizing:border-box}
.ent-clear:after{content:"";display:block;clear:both}
.red{color:var(--cyan)!important}

/* ---------- 通用按钮 ---------- */
.ent-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--cyan);color:#fff;border:1px solid var(--cyan);
  padding:12px 26px;border-radius:var(--radius);
  font-size:15px;font-weight:500;line-height:1.4;cursor:pointer;
  transition:background .2s,border-color .2s,transform .2s,color .2s;
}
.ent-btn:hover{background:var(--cyan-d);border-color:var(--cyan-d);color:#fff;transform:translateY(-1px)}
.ent-btn.ghost{background:transparent;border-color:rgba(255,255,255,.32);color:#fff}
.ent-btn.ghost:hover{border-color:var(--cyan-b);color:var(--cyan-b);background:rgba(34,211,238,.08)}
.ent-btn.line{background:transparent;border-color:var(--border-2);color:var(--ink-3)}
.ent-btn.line:hover{border-color:var(--cyan);color:var(--cyan)}
.ent-btn.lg{padding:15px 34px;font-size:16px}

/* ==========================================================================
   Header
   ========================================================================== */
.ent-topbar{background:var(--ink);color:#94A3B8;font-size:12.5px;line-height:1}
.ent-topbar .ent-wrap{display:flex;align-items:center;justify-content:space-between;height:36px}
.ent-topbar-left{color:#94A3B8;letter-spacing:.2px}
.ent-topbar-right{display:flex;align-items:center;margin:0}
.ent-topbar-right>li{position:relative;display:flex;align-items:center;margin-left:18px}
.ent-topbar-right>li+li:before{content:"";position:absolute;left:-9px;top:50%;width:1px;height:11px;margin-top:-5.5px;background:#334155}
.ent-topbar-right>li>a{color:#94A3B8;display:inline-flex;align-items:center;gap:6px}
.ent-topbar-right>li>a:hover{color:var(--cyan-b)}

.ent-header{background:var(--surface);border-bottom:1px solid var(--border)}
.ent-header .ent-wrap{display:flex;align-items:center;gap:28px;height:88px}
.ent-logo{flex:0 0 auto}
.ent-logo a{display:block}
.ent-logo img{display:block;height:52px;width:auto;max-height:52px}
.ent-search{
  display:flex;flex:1;max-width:420px;height:42px;margin-left:auto;
  background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:border-color .2s,background .2s;
}
.ent-search:focus-within{border-color:var(--cyan);background:#fff}
.ent-search-input{flex:1;height:100%;border:0;outline:none;background:transparent;padding:0 16px;font-size:14px;color:var(--ink)}
.ent-search-input::placeholder{color:#94A3B8}
.ent-search-btn{border:0;background:var(--ink);color:#fff;padding:0 20px;font-size:13.5px;letter-spacing:.5px;cursor:pointer;transition:background .2s}
.ent-search-btn:hover{background:var(--cyan)}
.ent-hotline{display:flex;align-items:center;gap:10px;padding-left:26px;border-left:1px solid var(--border)}
.ent-hotline-ico{width:30px;height:30px;border-radius:50%;background:var(--cyan-w);position:relative;flex:0 0 30px}
.ent-hotline-ico:before{content:"";position:absolute;left:9px;top:9px;width:12px;height:12px;border:2px solid var(--cyan);border-radius:50% 50% 50% 0;transform:rotate(-45deg)}
.ent-hotline-txt span{display:block;font-size:11.5px;color:var(--text-2);letter-spacing:.5px;line-height:1.4}
.ent-hotline-txt b{display:block;font:600 17px/1.35 var(--font-en);color:var(--ink);letter-spacing:.3px}

/* ---------- 主导航 ---------- */
.ent-nav{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:90}
.ent-nav .ent-wrap{display:flex;align-items:center;justify-content:space-between;gap:12px}
.ent-nav-list{display:flex;align-items:stretch;flex:1;min-width:0}
.ent-nav-list>li{position:relative}
.ent-nav-list>li>a{
  display:flex;align-items:center;gap:5px;padding:15px 17px;
  color:var(--ink-3);font-size:15px;font-weight:500;
  border-bottom:2px solid transparent;white-space:nowrap;
}
.ent-nav-list>li>a:hover,.ent-nav-list>li.curr>a,.ent-nav-list>li.on>a{color:var(--cyan-d);border-bottom-color:var(--cyan)}
.ent-caret{display:inline-block;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;opacity:.55;transition:transform .2s}
.ent-nav-mega:hover .ent-caret{transform:rotate(180deg)}

/* Mega 面板 */
.ent-mega{
  position:absolute;left:0;top:100%;min-width:760px;
  background:var(--surface);border:1px solid var(--border);border-top:2px solid var(--cyan);
  box-shadow:var(--shadow);border-radius:0 0 var(--radius-lg) var(--radius-lg);
  padding:10px 0 18px;display:none;z-index:95;
}
.ent-nav-mega:hover .ent-mega{display:block}
.ent-mega-inner{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px 18px;width:100%;padding:6px 24px}
.ent-mega-col{padding:10px 0}
.ent-mega-cat{display:block;font-size:14px;font-weight:600;color:var(--ink);padding:4px 0 8px;border-bottom:1px solid var(--border);margin-bottom:8px}
.ent-mega-cat:hover{color:var(--cyan)}
.ent-mega-sub{display:flex;flex-direction:column;gap:2px}
.ent-mega-sub a{display:block;font-size:13.5px;color:var(--text-2);padding:4px 0;line-height:1.5}
.ent-mega-sub a:hover{color:var(--cyan);padding-left:3px}

.ent-nav-right{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.ent-nav-search{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius);color:var(--ink-3);cursor:pointer}
.ent-nav-search:hover{background:var(--surface-2);color:var(--cyan)}
.ent-nav-drop{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--ink-3);cursor:pointer;padding:6px 4px}
.ent-nav-drop:hover{color:var(--cyan)}
.ent-globe{font-style:normal;font-size:14px;line-height:1}
.ent-nav-drop-menu{display:none;position:absolute;right:0;top:100%}
.ent-nav-right:hover .ent-nav-drop-menu{display:block}
.ent-nav-toggle{display:none;width:38px;height:38px;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;padding:8px}
.ent-nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.ent-nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.ent-nav-toggle.active span:nth-child(2){opacity:0}
.ent-nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.ent-search-drop{
  display:none;position:absolute;right:0;top:100%;width:420px;
  background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);
  padding:18px;border-radius:0 0 var(--radius-lg) var(--radius-lg);z-index:96;
}
.ent-search-drop-form{display:flex;height:42px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.ent-search-drop-form input[type=text]{flex:1;border:0;outline:none;padding:0 14px;font-size:14px}
.ent-search-drop-form button{border:0;background:var(--ink);color:#fff;padding:0 20px;cursor:pointer;font-size:13.5px}
.ent-search-drop-form button:hover{background:var(--cyan)}
.ent-search-hot{margin-top:14px;font-size:13px;color:var(--text-2);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ent-search-hot a{padding:4px 10px;background:var(--surface-2);border-radius:99px;color:var(--ink-3);font-size:12.5px}
.ent-search-hot a:hover{background:var(--cyan-w);color:var(--cyan-d)}

/* ==========================================================================
   首页 Hero
   ========================================================================== */
.ent-hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#0B1220 0%,#0F172A 45%,#0B3B4E 100%)}
.ent-hero:before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(148,163,184,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(148,163,184,.07) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(circle at 30% 40%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 30% 40%,#000 0%,transparent 78%);
}
.ent-hero:after{
  content:"";position:absolute;width:720px;height:720px;right:-180px;top:-260px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,211,238,.22) 0%,rgba(34,211,238,0) 62%);
  pointer-events:none;
}
.ent-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:center;gap:48px;padding:86px 0 92px}
.ent-hero-cap{max-width:640px}
.ent-hero-eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--cyan-b);font:600 12.5px/1 var(--font-en);letter-spacing:2.4px;text-transform:uppercase}
.ent-hero-eyebrow:before{content:"";width:26px;height:1px;background:var(--cyan-b)}
.ent-hero-cap h1{margin:22px 0 0;font-size:46px;line-height:1.22;color:#fff;letter-spacing:1px}
.ent-hero-cap h1 em{font-style:normal;color:var(--cyan-b)}
.ent-hero-cap p{margin:20px 0 0;max-width:540px;color:#94A3B8;font-size:16px;line-height:1.95}
.ent-hero-actions{display:flex;align-items:center;gap:14px;margin-top:34px;flex-wrap:wrap}
.ent-hero-art{position:relative;display:flex;justify-content:center}
.ent-hero-art svg{width:100%;max-width:400px;height:auto;filter:drop-shadow(0 18px 40px rgba(8,145,178,.25))}
.ent-hero-notes{display:flex;gap:28px;margin-top:44px;flex-wrap:wrap}
.ent-hero-note{font-size:12.5px;color:#94A3B8;letter-spacing:.4px}
.ent-hero-note b{display:block;font:600 20px/1.4 var(--font-en);color:#fff}

/* ==========================================================================
   区块与标题
   ========================================================================== */
.ent-section{padding:76px 0}
.ent-section.tight{padding:56px 0}
.ent-section.alt{background:var(--surface)}
.ent-section.ink{background:var(--ink)}
.ent-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;border-bottom:1px solid var(--border);padding-bottom:18px;margin-bottom:36px}
.ent-sec-title{display:flex;align-items:baseline;gap:14px;min-width:0}
.ent-sec-title h2{font-size:28px;letter-spacing:.5px}
.ent-sec-title .ent-sec-idx{font:600 13px/1 var(--font-en);color:var(--cyan);letter-spacing:1.6px}
.ent-sec-sub{color:var(--text-2);font-size:14px;margin-top:8px}
.ent-sec-more{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--text-2)}
.ent-sec-more:hover{color:var(--cyan)}
.ent-sec-more:after{content:"→";font-family:var(--font-en)}

/* ==========================================================================
   产品分类宫格
   ========================================================================== */
.ent-cat-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.ent-cat-card{
  position:relative;display:block;padding:26px 20px 22px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  transition:transform .25s,border-color .25s,box-shadow .25s;overflow:hidden;
}
.ent-cat-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--cyan);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.ent-cat-card:hover{transform:translateY(-3px);border-color:var(--border-2);box-shadow:var(--shadow)}
.ent-cat-card:hover:before{transform:scaleX(1)}
.ent-cat-idx{font:600 12px/1 var(--font-en);color:var(--cyan);letter-spacing:1.4px}
.ent-cat-card b{display:block;margin-top:12px;color:var(--ink);font-size:15.5px;line-height:1.5}
.ent-cat-card span{display:block;margin-top:6px;font-size:12.5px;color:var(--text-2);line-height:1.6;min-height:20px}
.ent-cat-card .ent-cat-more{margin-top:14px;font-size:12.5px;color:var(--cyan-d);opacity:0;transition:opacity .2s}
.ent-cat-card:hover .ent-cat-more{opacity:1}

/* ==========================================================================
   数据条
   ========================================================================== */
.ent-stats{background:var(--ink-2);position:relative;overflow:hidden}
.ent-stats:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(148,163,184,.08) 1px,transparent 1px);background-size:120px 100%}
.ent-stats .ent-wrap{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:44px 0}
.ent-stat{text-align:center;border-left:1px solid rgba(148,163,184,.18)}
.ent-stat:first-child{border-left:0}
.ent-stat b{display:block;font:700 36px/1.15 var(--font-en);color:var(--cyan-b);letter-spacing:-.5px}
.ent-stat b i{font-style:normal;font-size:18px;margin-left:2px}
.ent-stat span{display:block;margin-top:6px;font-size:13px;color:#94A3B8;letter-spacing:.5px}

/* ==========================================================================
   产品卡（首页 + 列表页统一）
   ========================================================================== */
.ent-goods-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.ent-goods-card{
  display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.ent-goods-card:hover{transform:translateY(-3px);border-color:var(--border-2);box-shadow:var(--shadow)}
.ent-goods-card .thumb{aspect-ratio:4/3;background:var(--surface-2);display:flex;align-items:center;justify-content:center;padding:18px;overflow:hidden}
.ent-goods-card .thumb img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .35s}
.ent-goods-card:hover .thumb img{transform:scale(1.05)}
.ent-goods-card .info{padding:16px 18px 18px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px;flex:1}
.ent-goods-card .info a{color:var(--ink);font-size:14.5px;font-weight:500;line-height:1.5;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.ent-goods-card .info a:hover{color:var(--cyan)}
.ent-goods-card .brief{font-size:12.5px;color:var(--text-2);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.ent-goods-card .foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:6px}
.ent-goods-card .price{font:600 16px/1 var(--font-en);color:var(--cyan-d)}
.ent-goods-card .inq{font-size:12.5px;color:var(--cyan-d);border:1px solid var(--border-2);border-radius:99px;padding:5px 12px;cursor:pointer;transition:.2s}
.ent-goods-card:hover .inq{border-color:var(--cyan);background:var(--cyan);color:#fff}

/* ==========================================================================
   应用领域
   ========================================================================== */
.ent-apps{background:var(--surface)}
.ent-app-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.ent-app-item{display:flex;align-items:flex-start;gap:16px;padding:24px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg);transition:.25s}
.ent-app-item:hover{border-color:var(--cyan);background:var(--cyan-w)}
.ent-app-ico{flex:0 0 44px;width:44px;height:44px;border-radius:var(--radius);background:var(--ink);color:var(--cyan-b);display:flex;align-items:center;justify-content:center;font-size:18px}
.ent-app-item b{display:block;color:var(--ink);font-size:15.5px}
.ent-app-item span{display:block;margin-top:5px;font-size:12.5px;color:var(--text-2);line-height:1.7}

/* ==========================================================================
   新闻
   ========================================================================== */
.ent-news-wrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 32px}
.ent-news-col{display:flex;flex-direction:column;gap:14px}
.ent-news-item{display:flex;align-items:flex-start;gap:16px;padding:16px 0;border-bottom:1px dashed var(--border);transition:.2s;min-width:0}
.ent-news-item:hover{border-bottom-color:var(--cyan)}
.ent-news-date{flex:0 0 auto;min-width:62px;text-align:center;border:1px solid var(--border);border-radius:var(--radius);padding:8px 0;background:var(--surface);transition:.2s}
.ent-news-item:hover .ent-news-date{border-color:var(--cyan);background:var(--ink)}
.ent-news-date b{display:block;font:700 20px/1 var(--font-en);color:var(--ink);transition:.2s;white-space:nowrap}
.ent-news-item:hover .ent-news-date b{color:#fff}
.ent-news-date span{display:block;margin-top:4px;font-size:11px;color:var(--text-2);letter-spacing:.5px}
.ent-news-body{min-width:0}
.ent-news-t{font-size:15px;font-weight:600;color:var(--ink);line-height:1.6;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.ent-news-d{margin-top:6px;font-size:12.5px;color:var(--text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ==========================================================================
   CTA
   ========================================================================== */
.ent-cta{position:relative;background:linear-gradient(120deg,#0B1220,#0F172A 55%,#0B3B4E);padding:58px 0;overflow:hidden}
.ent-cta:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--cyan-b),var(--cyan))}
.ent-cta .ent-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;position:relative}
.ent-cta h3{color:#fff;font-size:27px;letter-spacing:.5px}
.ent-cta p{margin-top:8px;color:#94A3B8;font-size:14px}
.ent-cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ==========================================================================
   Footer
   ========================================================================== */
.ent-footer{background:var(--ink);color:#94A3B8;font-size:13.5px;margin-top:0}
.ent-footer-main{display:grid;grid-template-columns:1.45fr .8fr .9fr 1.15fr;gap:44px;padding:58px 0 44px}
.ent-foot-logo{display:inline-block;margin-bottom:18px}
.ent-foot-logo img{height:46px;width:auto;display:block}
.ent-foot-desc{color:#94A3B8;line-height:1.9;font-size:13px}
.ent-foot-contact{margin-top:18px;display:flex;flex-direction:column;gap:9px}
.ent-foot-contact p{display:flex;align-items:flex-start;gap:9px;color:#94A3B8;font-size:13px;line-height:1.7}
.ent-foot-contact strong{color:#E2E8F0;font-weight:600}
.ent-fi{flex:0 0 16px;width:16px;height:16px;margin-top:3px;border:1.5px solid #475569;border-radius:3px;display:inline-block;position:relative}
.ent-fi-tel{border-radius:50%}
.ent-fi-addr{border-radius:3px}
.ent-footer h4{color:#fff;font-size:14.5px;letter-spacing:.6px;margin-bottom:18px;position:relative;padding-bottom:12px}
.ent-footer h4:after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:var(--cyan)}
.ent-footer h5{color:#CBD5E1;font-size:13px;margin:20px 0 10px}
.ent-foot-links{display:flex;flex-direction:column;gap:9px}
.ent-foot-links a{color:#94A3B8;font-size:13px}
.ent-foot-links a:hover{color:var(--cyan-b)}
.ent-foot-sub-desc{font-size:12.5px;color:#64748B;line-height:1.8;margin-bottom:12px}
.ent-foot-sub-form{display:flex;height:40px;border:1px solid #334155;border-radius:var(--radius);overflow:hidden;background:#0B1220}
.ent-foot-sub-input{flex:1;border:0;outline:none;background:transparent;color:#E2E8F0;padding:0 12px;font-size:13px}
.ent-foot-sub-btn{border:0;background:var(--cyan);color:#fff;padding:0 16px;font-size:13px;cursor:pointer}
.ent-foot-sub-btn:hover{background:var(--cyan-d)}
.ent-foot-sub-msg{margin-top:8px;font-size:12px;color:var(--cyan-b);min-height:16px}
.ent-foot-social-list{display:flex;flex-wrap:wrap;gap:10px}
.ent-foot-social-icon{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid #334155;border-radius:var(--radius);background:#0B1220}
.ent-foot-social-icon:hover{border-color:var(--cyan)}
.ent-foot-social-icon img{width:18px;height:18px;flex:none;object-fit:contain;display:block}
.ent-foot-social-empty{font-size:12.5px;color:#64748B}
.ent-footer-bot{border-top:1px solid #1E293B;background:#0B1220;padding:18px 0;font-size:12.5px;color:#64748B}
.ent-footer-bot .ent-wrap{display:flex;flex-direction:column;gap:10px}
.ent-foot-bot-links{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px}
.ent-foot-bot-links a{color:#64748B}
.ent-foot-bot-links a:hover{color:var(--cyan-b)}
.ent-foot-bot-sep{color:#334155}
.ent-foot-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline}
.ent-foot-tags-bot-title{color:#64748B;font-size:12px}
.ent-foot-tag-list{display:flex;flex-wrap:wrap;gap:8px}
.ent-foot-tag{font-size:12px;color:#94A3B8;border:1px solid #1E293B;border-radius:99px;padding:3px 10px}
.ent-foot-tag:hover{border-color:var(--cyan);color:var(--cyan-b)}
.ent-copyright{color:#64748B;font-size:12.5px}
.ent-copyright a{color:#64748B}
.ent-copyright a:hover{color:var(--cyan-b)}

/* ==========================================================================
   内页：Banner / 面包屑 / 布局
   ========================================================================== */
.pro-banner{position:relative;background:linear-gradient(120deg,#0B1220,#0F172A 60%,#0B3B4E);padding:56px 0;overflow:hidden;background-size:cover;background-position:center}
.pro-banner:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(148,163,184,.07) 1px,transparent 1px);background-size:80px 100%}
.pro-banner-inner{position:relative;z-index:1}
.pro-banner h1{color:#fff;font-size:32px;letter-spacing:.6px}
.pro-banner p,.pro-banner .ency-banner-intro{margin-top:12px;max-width:760px;color:#94A3B8;font-size:14px;line-height:1.9}
.ent-crumb{background:var(--surface);border-bottom:1px solid var(--border);font-size:12.5px;color:var(--text-2)}
.ent-crumb .ent-wrap{display:flex;align-items:center;gap:8px;height:46px;flex-wrap:wrap}
.ent-crumb a{color:var(--text-2)}
.ent-crumb a:hover{color:var(--cyan)}
.ent-crumb .sep{color:var(--border-2)}
.ent-crumb .cur{color:var(--ink-3)}
.pro-layout{display:grid;grid-template-columns:252px minmax(0,1fr);gap:28px;padding:34px 0 54px;align-items:start}
.pro-sidebar{position:relative}
.pro-side-widget{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:16px;overflow:hidden}
.pro-side-title{font-size:14px;font-weight:700;color:var(--ink);padding:15px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;letter-spacing:.3px}
.pro-side-menu{padding:6px 0}
.pro-side-item>a{display:block;padding:10px 18px 10px 22px;font-size:13.5px;color:var(--ink-3);border-left:2px solid transparent}
.pro-side-item>a:hover{color:var(--cyan);background:var(--surface-2);border-left-color:var(--cyan)}
.pro-side-item.on>a{color:var(--cyan-d);background:var(--cyan-w);border-left-color:var(--cyan);font-weight:600}
.pro-side-arrow{position:absolute;right:16px;top:14px;width:6px;height:6px;border-right:1.5px solid var(--text-2);border-top:1.5px solid var(--text-2);transform:rotate(45deg);transition:.2s}
.pro-side-item{position:relative}
.pro-side-item:hover .pro-side-arrow{border-color:var(--cyan);transform:rotate(45deg) translate(1px,-1px)}
.pro-side-flyout{display:none;position:absolute;left:100%;top:0;margin-left:6px;min-width:560px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:20px;z-index:60}
.pro-side-item:hover .pro-side-flyout{display:flex}
.pro-side-flyout-inner{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:20px;width:100%}
.pro-side-flyout-cat{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:6px}
.pro-side-flyout-items{display:flex;flex-wrap:wrap;gap:4px 14px;margin-bottom:12px}
.pro-side-flyout-items a{font-size:12.5px;color:var(--text-2)}
.pro-side-flyout-items a:hover{color:var(--cyan)}
.pro-side-flyout-ad-title{font-size:12px;color:var(--text-2);letter-spacing:1px;margin-bottom:10px}
.pro-side-flyout-ad-item{display:flex;flex-direction:column;gap:6px;margin-bottom:10px;font-size:12.5px;color:var(--ink-3)}
.pro-side-flyout-ad-pic{display:block;background:var(--surface-2);border-radius:var(--radius);padding:8px;text-align:center}
.pro-side-flyout-ad-pic img{max-height:72px;width:auto}
.pro-side-guess,.pro-side-promote{padding:10px 14px;display:flex;flex-direction:column;gap:12px}
.pro-side-guess-item,.pro-side-promote-item{display:flex;align-items:center;gap:10px}
.pro-side-guess-pic,.pro-side-promote-pic{flex:0 0 54px;width:54px;height:54px;background:var(--surface-2);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden}
.pro-side-guess-pic img,.pro-side-promote-pic img{max-width:80%;max-height:80%}
.pro-side-guess-name,.pro-side-promote-name{font-size:12.5px;color:var(--ink-3);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pro-side-guess-item:hover .pro-side-guess-name,.pro-side-promote-item:hover .pro-side-promote-name{color:var(--cyan)}
.pro-main{min-width:0}

/* 列表页商品卡（覆盖 legacy .gl-*） */
.goods-list .gl-warp-large .goods-list-warp ul{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.goods-list .gl-item{width:auto!important;margin:0!important;border:1px solid var(--border)!important;border-radius:var(--radius-lg);background:var(--surface);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.goods-list .gl-item:hover{transform:translateY(-3px);border-color:var(--border-2)!important;box-shadow:var(--shadow)}
.goods-list .gl-i-wrap{padding:0!important;border:0!important}
.goods-list .p-img{aspect-ratio:4/3;background:var(--surface-2);display:flex;align-items:center;justify-content:center;padding:16px;height:auto!important}
.goods-list .p-img img{max-height:100%;max-width:100%;object-fit:contain;transition:transform .35s}
.goods-list .gl-item:hover .p-img img{transform:scale(1.05)}
.goods-list .p-name{padding:14px 16px 0!important;height:auto!important;min-height:0!important}
.goods-list .p-name a{font-size:14px!important;color:var(--ink)!important;font-weight:500;line-height:1.55;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.goods-list .p-name a:hover{color:var(--cyan)!important}
.goods-list .p-brief{padding:6px 16px 0!important;height:auto!important;color:var(--text-2)!important;font-size:12.5px!important;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.goods-list .p-tags{padding:6px 16px 0!important;display:flex;flex-wrap:wrap;gap:6px}
.goods-list .p-tags .tag{font-size:11.5px;color:var(--text-2);background:var(--surface-2);border-radius:99px;padding:2px 9px}
.goods-list .p-price{padding:8px 16px 16px!important;font:600 16px/1 var(--font-en)!important;color:var(--cyan-d)!important;height:auto!important}
.goods-list .btn-inquiry,.goods-list .btn-compare{background:var(--cyan);color:#fff;border-radius:var(--radius)}
.goods-list .sider{display:none!important}
.gl-h-item{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}

/* 筛选栏 */
.filter{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:4px 18px;margin-bottom:18px}
.filter dl,.filter .filter-item{display:flex;gap:14px;padding:10px 0;border-bottom:1px dashed var(--border);font-size:13px}
.filter dl:last-child,.filter .filter-item:last-child{border-bottom:0}
.filter dt,.filter .filter-label{flex:0 0 84px;color:var(--text-2)}
.filter dd,.filter .filter-values{display:flex;flex-wrap:wrap;gap:6px 14px}
.filter a{color:var(--ink-3);font-size:13px}
.filter a:hover,.filter a.on,.filter a.curr{color:var(--cyan)}

/* 排序条与分页 */
.g-view .filter-sort,.sort-bar{display:flex;align-items:center;gap:14px;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:16px;font-size:13px}
.pagination,.page,.ent-page{display:flex;justify-content:center;gap:6px;margin:32px 0 8px;flex-wrap:wrap}
.pagination a,.pagination span,.page a,.page span,.ent-page a,.ent-page span{
  min-width:36px;height:36px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);
  font-size:13px;color:var(--ink-3);
}
.pagination a:hover,.page a:hover,.ent-page a:hover{border-color:var(--cyan);color:var(--cyan)}
.pagination .curr,.pagination .current,.page .curr,.page .current,.ent-page .curr{
  background:var(--ink);border-color:var(--ink);color:#fff;
}

/* ==========================================================================
   内页：文章 / 详情 / 联系 / 表单
   ========================================================================== */
.ent-article{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px 38px}
.ent-article h1{font-size:26px;line-height:1.45;margin-bottom:10px}
.ent-article .meta{font-size:12.5px;color:var(--text-2);padding-bottom:18px;border-bottom:1px solid var(--border);margin-bottom:22px}
.ent-article .content{font-size:15px;line-height:2;color:var(--ink-3)}
.ent-article .content p{margin:0 0 16px}
.ent-article .content img{max-width:100%;height:auto;border-radius:var(--radius);margin:10px 0}
.ent-article .content h2,.ent-article .content h3{margin:26px 0 12px;font-size:19px}
.ent-article .content ul,.ent-article .content ol{list-style:disc;padding-left:22px;margin:0 0 16px}
.ent-article .content ol{list-style:decimal}
.ent-article .content a{color:var(--cyan-d);text-decoration:underline}
.ent-article .content table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}
.ent-article .content th,.ent-article .content td{border:1px solid var(--border);padding:10px 12px;text-align:left}
.ent-article .content th{background:var(--surface-2);color:var(--ink);font-weight:600}

.ent-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px}
.ent-form .row{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.ent-form label{font-size:13px;color:var(--ink-3);font-weight:500}
.ent-form input[type=text],.ent-form input[type=email],.ent-form input[type=tel],.ent-form textarea,.ent-form select{
  border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;font-size:14px;color:var(--ink);
  background:var(--surface);outline:none;transition:border-color .2s,box-shadow .2s;width:100%;box-sizing:border-box;
}
.ent-form input:focus,.ent-form textarea:focus,.ent-form select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(8,145,178,.12)}
.ent-form textarea{min-height:130px;resize:vertical}
.ent-form .submit{background:var(--cyan);color:#fff;border:0;border-radius:var(--radius);padding:12px 30px;font-size:14.5px;cursor:pointer}
.ent-form .submit:hover{background:var(--cyan-d)}

/* 联系信息卡 */
.ent-contact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:26px}
.ent-contact-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:.25s}
.ent-contact-card:hover{border-color:var(--cyan);box-shadow:var(--shadow)}
.ent-contact-card h4{font-size:13px;color:var(--text-2);letter-spacing:1px;margin-bottom:10px;text-transform:uppercase}
.ent-contact-card b{display:block;font-size:16px;color:var(--ink);line-height:1.6;word-break:break-all}

/* 表格 */
.ent-body table{border-collapse:collapse}
.ent-body table th{background:var(--surface-2);color:var(--ink);font-weight:600}

/* ==========================================================================
   首页补充：分类四列 / 关于+优势 / 新闻日期
   ========================================================================== */
.ent-cat-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.ent-cat-card span .ent-dot{font-style:normal;color:var(--border-2);margin:0 4px}
.ent-hero-note b i{font-style:normal;font-size:12.5px;margin-left:2px;color:#64748B;letter-spacing:0}

.ent-about-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:start}
.ent-about-copy .ent-sec-idx{display:inline-block;font:600 12.5px/1 var(--font-en);color:var(--cyan);letter-spacing:1.6px}
.ent-about-copy h2{margin:16px 0 18px;font-size:28px;letter-spacing:.5px}
.ent-about-copy p{color:var(--text-2);font-size:14.5px;line-height:1.95;margin-bottom:14px}
.ent-about-copy .ent-btn{margin-top:12px}
.ent-adv-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.ent-adv-list li{background:var(--surface);padding:24px 22px;display:flex;gap:12px;align-items:flex-start}
.ent-adv-list b{flex:0 0 auto;font:600 12.5px/1.5 var(--font-en);color:var(--cyan);letter-spacing:1.2px}
.ent-adv-list strong{display:block;color:var(--ink);font-size:15px;line-height:1.5}
.ent-adv-list span{display:block;margin-top:6px;color:var(--text-2);font-size:12.5px;line-height:1.7}

.ent-news-date{flex:0 0 auto;min-width:88px;padding:9px 0}
.ent-news-date b{font-size:12.5px;letter-spacing:.2px;line-height:1.5}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width:1180px){
  .ent-cat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .ent-hero-cap h1{font-size:40px}
  .ent-footer-main{grid-template-columns:1.3fr .8fr .9fr;gap:28px}
  .ent-foot-subscribe{grid-column:1 / -1}
}
@media (max-width:960px){
  .ent-header .ent-wrap{height:72px;gap:14px}
  .ent-logo img{height:44px}
  .ent-search{display:none}
  .ent-hotline{border-left:0;padding-left:0;margin-left:auto}
  .ent-hotline-txt span{display:none}
  .ent-hotline-txt b{font-size:15px}
  .ent-nav-toggle{display:flex}
  .ent-nav-list{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;background:var(--surface);border-bottom:1px solid var(--border);
    box-shadow:var(--shadow);max-height:70vh;overflow:auto;z-index:99;padding:6px 0;
  }
  .ent-nav-list.active{display:flex}
  .ent-nav-list>li>a{padding:13px 20px;border-bottom:1px solid var(--border)}
  .ent-nav-list>li.curr>a{border-bottom-color:var(--border)}
  .ent-mega{position:static;min-width:0;border:0;box-shadow:none;border-radius:0;padding:0;display:none}
  .ent-nav-mega.open .ent-mega{display:block}
  .ent-mega-inner{grid-template-columns:repeat(2,minmax(0,1fr));padding:8px 20px}
  .ent-nav-right .ent-nav-search{display:none}
  .ent-search-drop{width:100%;left:0;right:0}

  .ent-hero-inner{grid-template-columns:1fr;padding:56px 0 60px;gap:34px}
  .ent-hero-cap h1{font-size:32px}
  .ent-hero-cap p{font-size:14.5px}
  .ent-hero-art{order:-1;max-width:300px;margin:0 auto}
  .ent-hero-notes{gap:20px;margin-top:30px}

  .ent-section{padding:52px 0}
  .ent-sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .ent-sec-title h2{font-size:22px}
  .ent-cat-grid,.ent-cat-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ent-goods-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ent-app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ent-news-wrap{grid-template-columns:minmax(0,1fr)}
  .ent-stats .ent-wrap{grid-template-columns:repeat(2,1fr);gap:26px}
  .ent-stat{border-left:0}
  .ent-stat b{font-size:28px}
  .ent-cta{padding:40px 0}
  .ent-cta h3{font-size:21px}

  .ent-about-grid{grid-template-columns:1fr;gap:32px}
  .ent-adv-list{grid-template-columns:1fr 1fr}

  .pro-layout{grid-template-columns:1fr;padding-top:22px}
  .pro-sidebar{display:none}
  .pro-banner{padding:38px 0}
  .pro-banner h1{font-size:24px}
  .goods-list .gl-warp-large .goods-list-warp ul{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ent-article{padding:22px 20px}
  .ent-contact-grid{grid-template-columns:1fr}
  .ent-footer-main{grid-template-columns:1fr 1fr;gap:26px;padding:40px 0 30px}
}
@media (max-width:560px){
  .ent-cat-grid,.ent-cat-grid.cols-4,.ent-goods-grid,.ent-app-grid{grid-template-columns:1fr 1fr;gap:12px}
  .ent-adv-list{grid-template-columns:1fr}
  .ent-news-date{flex:0 0 auto;min-width:74px}
  .ent-hero-cap h1{font-size:27px}
  .ent-footer-main{grid-template-columns:1fr}
  .goods-list .gl-warp-large .goods-list-warp ul{grid-template-columns:1fr}
}

/* ===== 列表/详情移动端盒模型修正 =====
   .btn-inquiry 为 content-box，移动端 width:100% 时左右 padding 会额外撑宽 20px。
   权重 (0,3,1) 高于 enterprise.css 的 .gl-h-item .p-action .btn-inquiry (0,3,0)，
   且不依赖 .goods-list 祖先类（分类页外壳未必带该类）。 */
@media (max-width:768px){
  .gl-h-item .p-action a.btn-inquiry{box-sizing:border-box;width:100%;display:block}
  .gl-h-item .p-action{min-width:0}

  /* 详情页参数行：style.css 把 .param-block-items 设为 2 列 grid，窄屏每列仅 148px；
     且 .param-value 为 flex:none + nowrap 不可收缩，导致溢出 6px。改单列并允许收缩换行。 */
  .gd-main .product-params .param-block-items{grid-template-columns:1fr}
  .gd-main .product-params .param-item{min-width:0}
  .gd-main .product-params .param-value{min-width:0;flex:1 1 auto;white-space:normal;
    overflow-wrap:anywhere;overflow:visible;text-overflow:clip}
}

/* ==========================================================================
   详情页：banner 与列表页统一为石墨渐变（goods.css 原为深蓝渐变）
   ========================================================================== */
.goods-banner{background:linear-gradient(120deg,#0B1220,#0F172A 60%,#0B3B4E)}
.goods-banner-label{border-color:rgba(34,211,238,.35);color:var(--cyan-b)}
.goods-banner-desc{color:#94A3B8}
.goods-cat-badge{background:rgba(34,211,238,.13);color:var(--cyan-b);border:1px solid rgba(34,211,238,.28)}
.goods-cat-badge:hover{background:rgba(34,211,238,.22);color:#fff}

/* 详情页页签：触摸目标不足 44px，移动端补足 */
@media (max-width:768px){
  .gd-main .gm-tab li{padding:13px 2px;font-size:14px}
}

/* ==========================================================================
   列表页：横排卡片精修（category.dwt 默认小图模式 .gl-h-item）
   category-list.css 里的阴影是源站深蓝 rgba(15,23,42)，需改回品牌青
   ========================================================================== */
.pro-banner{min-height:0;padding:62px 0 58px;display:block}
.pro-banner-inner{max-width:var(--wrap);margin:0 auto;padding:0 16px;text-align:left}
.pro-banner h1{font-size:34px;font-weight:700;margin:0}
.pro-banner p,.pro-banner .ency-banner-intro{margin:12px 0 0;max-width:720px}

.goods-list .gl-h-item{border:0;box-shadow:0 1px 3px rgba(15,23,42,.05);border-radius:var(--radius-lg)}
.goods-list .gl-h-item:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(8,145,178,.13)}
.goods-list .gl-h-item .gl-i-wrap{border-color:var(--border);border-radius:var(--radius-lg)}
.goods-list .gl-h-item .gl-i-wrap:hover{border-color:var(--cyan);box-shadow:none}
.goods-list .gl-h-item .p-img{background:var(--surface-2);border-color:transparent;border-radius:var(--radius)}
.goods-list .gl-h-item .p-name a{color:var(--ink);font-weight:600}
.goods-list .gl-h-item .p-name a:hover{color:var(--cyan)}
.goods-list .gl-h-item .p-brief{color:var(--text-2)}
.goods-list .gl-h-item .p-tags .tag{background:var(--surface-2);color:var(--text-2);border-radius:99px}
.goods-list .gl-h-item .p-tags .tag:hover{background:var(--cyan);color:#fff}
.goods-list .gl-h-item .btn-inquiry{background:var(--ink);border-radius:var(--radius);font-weight:600}
.goods-list .gl-h-item .btn-inquiry:hover{background:var(--cyan);opacity:1}