/* ==========================================================================
   常州达济新材料 · 官网样式
   配色取自《常州达济简介2026V2.pptx》：深藏蓝 #0B2A5B / 亮青 #35D0FF / 电蓝 #1D5CFF
   ========================================================================== */

:root{
  --navy:#0B2A5B;
  --navy-2:#123A72;
  --navy-deep:#081831;
  --cyan:#35D0FF;
  --blue:#1D5CFF;
  --bg:#F5F8FC;
  --card:#FFFFFF;
  --ink:#0B2A5B;
  --body:#5F6E88;
  --muted:#9AA7BC;
  --line:#E2E8F2;
  --pill:#EFF4FB;
  --radius:14px;
  --shadow:0 8px 24px rgba(11,42,91,.06);
  --shadow-lg:0 18px 46px rgba(11,42,91,.10);
  --wrap:1200px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  background:var(--bg);color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.container{width:var(--wrap);max-width:calc(100% - 48px);margin:0 auto;}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.logo-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(140deg,#0B2A5B,#1D5CFF);position:relative;}
.logo-mark::after{content:"";position:absolute;left:8px;top:9px;width:16px;height:3px;border-radius:2px;background:var(--cyan);
  box-shadow:0 6px 0 rgba(53,208,255,.65),0 12px 0 rgba(53,208,255,.32);}
.logo-text b{display:block;font-size:16px;font-weight:600;letter-spacing:.5px;line-height:1.2;}
.logo-text span{display:block;font-size:9px;color:var(--muted);letter-spacing:1.8px;margin-top:3px;}
.nav-links{display:flex;gap:30px;font-size:14px;}
.nav-links a{color:#37507b;position:relative;padding:6px 0;}
.nav-links a:hover{color:var(--navy);}
.nav-links a.active{color:var(--navy);font-weight:600;}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cyan);border-radius:2px;}
.nav-right{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.lang-switch{display:flex;font-size:12px;border:1px solid var(--line);border-radius:20px;overflow:hidden;}
.lang-switch a{padding:5px 11px;color:var(--body);}
.lang-switch a.on{background:var(--navy);color:#fff;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:24px;
  font-size:14px;letter-spacing:.3px;transition:.18s;}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{background:var(--navy-2);}
.btn-cyan{background:var(--cyan);color:#062A45;font-weight:600;box-shadow:0 10px 26px rgba(53,208,255,.28);}
.btn-cyan:hover{filter:brightness(1.05);}
.btn-ghost{border:1px solid rgba(255,255,255,.34);color:#DCE8F7;}
.btn-ghost:hover{background:rgba(255,255,255,.08);}
.btn-line{border:1px solid var(--line);color:var(--navy);background:#fff;}
.btn-line:hover{border-color:var(--navy);}
.nav-cta{padding:10px 20px;font-size:13px;background:var(--navy);color:#fff;border-radius:20px;}
.nav-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;border-radius:8px;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--navy);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--navy);}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(125deg,#0B2A5B 0%,#0A2350 48%,#081831 100%);overflow:hidden;color:#fff;}
.hero::before{content:"";position:absolute;right:-100px;top:-150px;width:720px;height:720px;border-radius:50%;
  background:radial-gradient(circle,rgba(53,208,255,.20),rgba(29,92,255,.09) 48%,transparent 68%);}
.hero::after{content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.09) 1px,transparent 1px);background-size:26px 26px;
  mask-image:linear-gradient(118deg,rgba(0,0,0,.75),transparent 60%);}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 470px;gap:56px;align-items:center;
  padding:74px 0 78px;}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:3px;color:#9FD8F2;}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--cyan);border-radius:2px;}
.hero h1{margin-top:22px;font-size:54px;line-height:1.18;font-weight:700;letter-spacing:-.8px;}
.hero h1 em{font-style:normal;color:var(--cyan);}
.hero .sub{margin-top:22px;font-size:15px;line-height:1.95;color:#B9CBE4;max-width:560px;}
.hero-actions{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;}
.hero-media{position:relative;}
.hero-media img{border-radius:18px;box-shadow:0 30px 70px rgba(2,12,30,.45);aspect-ratio:4/3;object-fit:cover;width:100%;}
.hero-chip{position:absolute;left:-22px;bottom:28px;background:#fff;color:var(--navy);border-radius:14px;
  padding:16px 20px;box-shadow:var(--shadow-lg);min-width:170px;}
.hero-chip small{display:block;font-size:10.5px;color:var(--body);letter-spacing:.6px;}
.hero-chip b{display:block;font-size:22px;margin-top:4px;}
.hero-chip b i{font-size:11px;font-style:normal;color:var(--body);margin-left:3px;font-weight:400;}

/* 内页头部 */
.page-head{background:linear-gradient(125deg,#0B2A5B,#081831);color:#fff;padding:52px 0 56px;position:relative;overflow:hidden;}
.page-head::after{content:"";position:absolute;right:-80px;top:-120px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(53,208,255,.16),transparent 68%);}
.page-head .crumbs{font-size:12px;color:#8FB4D8;letter-spacing:.5px;position:relative;z-index:2;}
.page-head .crumbs a{color:#8FB4D8;}
.page-head .crumbs a:hover{color:#fff;}
.page-head h1{margin-top:14px;font-size:38px;font-weight:700;letter-spacing:-.5px;position:relative;z-index:2;}
.page-head p{margin-top:14px;font-size:14.5px;color:#B9CBE4;max-width:720px;line-height:1.9;position:relative;z-index:2;}

/* ---------- 数据条 ---------- */
.stats{background:#fff;border-bottom:1px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:28px 0 26px;text-align:center;border-right:1px solid var(--line);}
.stat:last-child{border-right:none;}
.stat b{font-size:32px;font-weight:700;letter-spacing:-.6px;color:var(--navy);}
.stat b i{font-size:13px;font-style:normal;color:var(--body);margin-left:4px;font-weight:400;}
.stat p{margin-top:6px;font-size:12px;color:var(--body);}

/* ---------- 通用区块 ---------- */
.section{padding:64px 0;}
.section.tight{padding-top:0;}
.sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:20px;}
.sec-head .l{display:flex;align-items:center;gap:14px;min-width:0;}
.sec-head .bar{width:4px;height:26px;background:var(--cyan);border-radius:3px;flex-shrink:0;}
.sec-head h2{font-size:26px;font-weight:700;letter-spacing:-.3px;}
.sec-head h2 span{font-size:11px;letter-spacing:2px;color:var(--blue);margin-right:10px;vertical-align:3px;font-weight:500;}
.sec-head .more{font-size:12.5px;color:var(--body);white-space:nowrap;}
.sec-head .more:hover{color:var(--blue);}
.sec-sub{margin:-14px 0 28px;font-size:14px;color:var(--body);}

/* ---------- 产品卡 ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.pcard{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.pcard .thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:#eef3f9;}
.pcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.pcard:hover .thumb img{transform:scale(1.04);}
.pcard .no{position:absolute;left:12px;top:12px;background:rgba(11,42,91,.82);color:#fff;font-size:10.5px;
  letter-spacing:1px;padding:3px 8px;border-radius:12px;backdrop-filter:blur(4px);}
.pcard .body{padding:20px 20px 18px;display:flex;flex-direction:column;flex:1;}
.pcard h3{font-size:17px;font-weight:600;letter-spacing:.1px;line-height:1.45;}
.pcard .model{margin-top:6px;font-size:11px;color:var(--muted);letter-spacing:.6px;}
.pcard p{margin-top:10px;font-size:12.5px;line-height:1.8;color:var(--body);flex:1;}
.pcard .tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px;}
.pcard .tags span{font-size:11px;color:#2C4C7C;background:var(--pill);border-radius:20px;padding:4px 10px;}

/* ---------- 筛选器 ---------- */
.filters{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px 24px;margin-bottom:26px;}
.filter-row{display:flex;gap:14px;padding:10px 0;align-items:flex-start;}
.filter-row+.filter-row{border-top:1px dashed var(--line);}
.filter-label{width:76px;flex-shrink:0;font-size:12.5px;color:var(--muted);padding-top:6px;}
.chips{display:flex;flex-wrap:wrap;gap:8px;}
.chip{font-size:12.5px;padding:6px 14px;border-radius:18px;background:var(--pill);color:#37507b;transition:.15s;}
.chip:hover{background:#e2ecfa;}
.chip.on{background:var(--navy);color:#fff;}
.searchbar{display:flex;gap:10px;align-items:center;margin-left:auto;}
.searchbar input{width:220px;padding:9px 14px;border:1px solid var(--line);border-radius:20px;font-size:13px;
  color:var(--ink);outline:none;background:#FBFCFE;font-family:inherit;}
.searchbar input:focus{border-color:var(--cyan);background:#fff;}
.result-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;font-size:13px;color:var(--body);}
.empty{background:#fff;border-radius:var(--radius);padding:60px 20px;text-align:center;color:var(--body);box-shadow:var(--shadow);}

/* ---------- 双入口 ---------- */
.entries{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.entry{position:relative;background:#fff;border-radius:var(--radius);padding:32px 30px;box-shadow:var(--shadow);overflow:hidden;}
.entry::after{content:"";position:absolute;right:-40px;bottom:-40px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(53,208,255,.16),transparent 68%);}
.entry h3{font-size:20px;font-weight:600;}
.entry p{margin-top:10px;font-size:13.5px;color:var(--body);max-width:380px;line-height:1.85;}
.entry .tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px;}
.entry .tags span{font-size:12px;padding:5px 12px;border-radius:16px;background:var(--pill);color:#37507b;}
.entry .go{margin-top:22px;display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--blue);}

/* ---------- 应用卡 ---------- */
.grid-apps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
@media (max-width:1080px){ .grid-apps{grid-template-columns:repeat(3,1fr);} }
@media (max-width:720px){ .grid-apps{grid-template-columns:repeat(2,1fr);gap:12px;} }
@media (max-width:430px){ .grid-apps{grid-template-columns:1fr;} }
.appcard{position:relative;border-radius:var(--radius);overflow:hidden;background:#0B2A5B;color:#fff;}
.appcard img{width:100%;aspect-ratio:4/3;object-fit:cover;opacity:.95;transition:transform .5s,opacity .3s;}
.appcard:hover img{transform:scale(1.05);opacity:.85;}
.appcard .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 18px 18px;
  background:linear-gradient(transparent,rgba(6,20,42,.92) 62%);}
.appcard .cap b{font-size:15px;font-weight:600;line-height:1.45;}
.appcard .cap span{display:block;margin-top:4px;font-size:11px;color:#9FD8F2;letter-spacing:1.2px;}

/* ---------- 能力 / 图文 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
.split.rev .media{order:2;}
.split .media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);aspect-ratio:4/3;object-fit:cover;width:100%;}
.split h2{font-size:28px;font-weight:700;letter-spacing:-.4px;line-height:1.35;}
.split .lead{margin-top:16px;font-size:14px;line-height:1.95;color:var(--body);}
.ticks{margin-top:22px;display:grid;gap:12px;}
.ticks li{position:relative;padding-left:22px;font-size:13.5px;color:#3f5678;}
.ticks li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 0 4px rgba(53,208,255,.16);}
.ticks li b{color:var(--navy);font-weight:600;}

.dark-band{background:linear-gradient(125deg,#0B2A5B,#081831);color:#DCE8F7;border-radius:20px;
  padding:44px 48px;display:grid;grid-template-columns:320px 1fr;gap:48px;position:relative;overflow:hidden;}
.dark-band::after{content:"";position:absolute;right:-90px;bottom:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(53,208,255,.16),transparent 66%);}
.dark-band h2{font-size:22px;color:#fff;font-weight:600;}
.dark-band h2 span{display:block;margin-top:12px;font-size:10.5px;letter-spacing:2px;color:#8FB4D8;font-weight:400;}
.dark-band ul{display:grid;grid-template-columns:1fr 1fr;gap:14px 40px;position:relative;z-index:2;}
.dark-band li{font-size:12.5px;line-height:1.8;color:#B9CBE4;padding-left:16px;position:relative;}
.dark-band li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:2px;background:var(--cyan);border-radius:2px;}
.dark-band li b{color:#fff;font-weight:600;}

/* ---------- 替代对照表 ---------- */
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.brand{background:#fff;border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow);text-align:center;}
.brand .logo-txt{font-size:19px;font-weight:700;letter-spacing:.5px;color:var(--navy);}
.brand .logo-txt em{font-style:normal;font-size:12px;color:var(--muted);display:block;margin-top:4px;letter-spacing:1px;}
.brand p{margin-top:10px;font-size:12px;color:var(--body);line-height:1.7;}
.brand .cnt{margin-top:12px;font-size:11.5px;color:var(--blue);}

/* ---------- 产品详情 ---------- */
.pd-top{display:grid;grid-template-columns:1fr 520px;gap:48px;align-items:center;padding:48px 0 40px;}
.pd-no{font-size:11px;letter-spacing:2px;color:var(--blue);}
.pd-top h1{margin-top:12px;font-size:40px;font-weight:700;letter-spacing:-.6px;line-height:1.25;color:var(--navy);}
.pd-top .tagline{margin-top:12px;font-size:15px;color:var(--body);}
.pd-meta{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px;}
.pd-meta span{font-size:12px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:5px 13px;color:#37507b;}
.pd-top .media img{border-radius:18px;box-shadow:var(--shadow-lg);aspect-ratio:4/3;object-fit:cover;width:100%;}
.pd-cta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap;}
.keyfacts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 40px;}
.keyfact{background:#fff;border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);}
.keyfact small{font-size:11px;color:var(--muted);letter-spacing:.5px;}
.keyfact b{display:block;margin-top:6px;font-size:19px;font-weight:600;color:var(--navy);}
.prose{font-size:14.5px;line-height:2.05;color:#3f5678;}
.prose+.prose{margin-top:14px;}
.table-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:auto;}
table.spec{width:100%;border-collapse:collapse;font-size:12.5px;min-width:760px;}
table.spec th{background:#F2F7FD;color:var(--navy);font-weight:600;text-align:left;padding:13px 16px;white-space:nowrap;
  border-bottom:1px solid var(--line);font-size:12px;}
table.spec td{padding:12px 16px;border-bottom:1px solid #EEF3FA;color:#3f5678;}
table.spec tr:last-child td{border-bottom:none;}
table.spec td:first-child{font-weight:600;color:var(--navy);}
.note{margin-top:12px;font-size:11.5px;color:var(--muted);}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}

/* ---------- CTA ---------- */
.cta-band{background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);padding:40px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.cta-band h3{font-size:24px;font-weight:700;letter-spacing:-.2px;}
.cta-band p{margin-top:9px;font-size:13px;color:var(--body);}

/* ---------- 页脚 ---------- */
.site-footer{background:#07162B;color:#8FA6C4;margin-top:20px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding:52px 0 40px;}
.footer-brand b{color:#fff;font-size:16px;letter-spacing:.5px;}
.footer-brand p{margin-top:14px;font-size:12.5px;line-height:1.9;color:#7E95B4;max-width:300px;}
.footer-col h4{color:#fff;font-size:13px;font-weight:600;margin-bottom:14px;letter-spacing:.5px;}
.footer-col li{margin-bottom:9px;font-size:12.5px;}
.footer-col a:hover{color:var(--cyan);}
.footer-contact li{font-size:12.5px;margin-bottom:9px;color:#7E95B4;}
.footer-contact li b{color:#C6D6E8;font-weight:500;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:16px 0 22px;display:flex;justify-content:space-between;
  font-size:11.5px;color:#5F7796;flex-wrap:wrap;gap:8px;}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:52px 0 56px;}
  .hero h1{font-size:40px;}
  .hero-media img{aspect-ratio:16/9;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:28px;}
  .split.rev .media{order:0;}
  .pd-top{grid-template-columns:1fr;gap:28px;}
  .dark-band{grid-template-columns:1fr;gap:24px;padding:32px;}
  .brand-grid{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-links.open{display:flex;position:absolute;left:0;right:0;top:76px;background:#fff;flex-direction:column;
    gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(11,42,91,.08);}
  .nav-links.open a{padding:12px 0;border-bottom:1px solid #F0F4FA;}
  .nav-links.open a.active::after{display:none;}
}
@media (max-width:720px){
  .container{max-width:calc(100% - 32px);}
  .hero h1{font-size:31px;letter-spacing:-.4px;}
  .hero .sub{font-size:14px;}
  .hero-chip{left:12px;bottom:12px;padding:12px 16px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:none;}
  .stat{border-bottom:1px solid var(--line);}
  .stat:nth-child(n+3){border-bottom:none;}
  .grid-4,.grid-3,.grid-2,.rel-grid{grid-template-columns:1fr;}
  .entries{grid-template-columns:1fr;}
  .keyfacts{grid-template-columns:1fr;}
  .section{padding:44px 0;}
  .sec-head h2{font-size:21px;}
  .page-head h1{font-size:27px;}
  .pd-top h1{font-size:29px;}
  .cta-band{padding:28px 24px;}
  .cta-band h3{font-size:20px;}
  .footer-top{grid-template-columns:1fr;padding:36px 0 26px;}
  .filter-row{flex-direction:column;gap:8px;}
  .filter-label{width:auto;padding-top:0;}
  .searchbar{margin-left:0;width:100%;}
  .searchbar input{width:100%;}
  .dark-band ul{grid-template-columns:1fr;}
}

/* ---------- 检测设备清单 ---------- */
.inst-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;background:#fff;border-radius:var(--radius);
  padding:24px 26px;box-shadow:var(--shadow);}
.inst-grid li{position:relative;padding-left:16px;font-size:12.5px;color:#3f5678;line-height:1.9;}
.inst-grid li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:2px;background:var(--cyan);border-radius:2px;}

/* ---------- 行业时间轴 ---------- */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.timeline li{background:#fff;border-radius:var(--radius);padding:20px 20px 18px;box-shadow:var(--shadow);
  border-left:3px solid var(--cyan);}
.timeline li b{display:block;font-size:20px;color:var(--navy);letter-spacing:.5px;}
.timeline li span{display:block;margin-top:6px;font-size:12.5px;color:var(--body);line-height:1.7;}

/* ---------- 表单 ---------- */
.form input:focus,.form textarea:focus{border-color:var(--cyan);background:#fff;}
@media (max-width:1080px){ .timeline{grid-template-columns:repeat(2,1fr);} }
@media (max-width:720px){
  .inst-grid{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .sec-head{flex-wrap:wrap;}
}

/* ---------- 应用页产品横向小卡 ---------- */
.mini-list{display:grid;gap:10px;margin-top:26px;}
.mini{display:flex;align-items:center;gap:14px;background:#fff;border-radius:12px;padding:10px 14px 10px 10px;
  box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;}
.mini:hover{transform:translateX(3px);box-shadow:var(--shadow-lg);}
.mini img{width:64px;height:64px;border-radius:9px;object-fit:cover;flex-shrink:0;}
.mini b{display:block;font-size:14px;font-weight:600;color:var(--navy);}
.mini small{display:block;font-size:11.5px;color:var(--muted);margin-top:3px;}

/* ---------- 手机端细节 ---------- */
@media (max-width:430px){
  .nav{gap:6px;}
  .logo{gap:8px;}
  .logo-mark{width:28px;height:28px;border-radius:8px;}
  .logo-mark::after{left:6px;top:8px;width:16px;}
  .logo-text b{font-size:14.5px;letter-spacing:0;}
  .logo-text span{display:none;}
  .nav-right{gap:8px;}
  .lang-switch a{padding:4px 9px;font-size:11.5px;}
  .nav-toggle{width:34px;}
  .filter-row{padding:12px 0;}
  .chip{font-size:12px;padding:5px 12px;}
  .pd-meta span{font-size:11.5px;}
  .cta-band{padding:24px 20px;}
  .dark-band{padding:26px 22px;}
  .keyfacts{gap:10px;}
  .mini{padding:8px 12px 8px 8px;}
  .mini img{width:56px;height:56px;}
}
/* 参数表：手机端转卡片，免横向滚动 */
@media (max-width:720px){
  .table-wrap{background:transparent;box-shadow:none;overflow:visible;}
  table.spec{min-width:0;width:100%;}
  table.spec thead{display:none;}
  table.spec tr{display:block;background:#fff;border-radius:12px;box-shadow:var(--shadow);
    padding:6px 16px;margin-bottom:10px;}
  table.spec td{display:flex;justify-content:space-between;gap:16px;padding:9px 0;
    border-bottom:1px solid #F1F5FA;font-size:12.5px;text-align:right;}
  table.spec td:last-child{border-bottom:none;}
  table.spec td::before{content:attr(data-label);color:var(--muted);font-size:11.5px;
    flex-shrink:0;text-align:left;}
  table.spec td:first-child{color:var(--navy);font-weight:700;font-size:13.5px;}
}

.footer-bottom a{color:inherit;text-decoration:none;border-bottom:1px solid rgba(95,119,150,.45);}
.footer-bottom a:hover{color:var(--cyan);border-bottom-color:var(--cyan);}

/* 备案号链接 */
.site-footer a.icp{color:inherit;text-decoration:none;border-bottom:1px solid transparent;}
.site-footer a.icp:hover{color:var(--cyan);border-bottom-color:var(--cyan);}