/* ============ 中山宏昇官网 样式表 ============ */
/* ============ 基础与令牌 ============ */
:root{
  --bg-0:#081120;
  --bg-1:#0d1b2d;
  --bg-2:#11233a;
  --bg-3:#16304d;
  --line:rgba(148,190,255,.14);
  --line-strong:rgba(148,190,255,.28);
  --brand:#23c988;
  --brand-deep:#0f9d6b;
  --violet:#7c6cf0;
  --text-1:#f2f7fb;
  --text-2:#a9b9cd;
  --text-3:#6e8299;
  --radius:16px;
  --shadow:0 18px 50px rgba(3,10,22,.55);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg-0);
  color:var(--text-1);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:84px 0}
.sec-head{margin-bottom:44px}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:2px;color:var(--brand);
  text-transform:none;font-weight:600;
}
.sec-tag::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--brand),var(--violet));border-radius:2px}
.sec-title{font-size:clamp(26px,3.2vw,38px);font-weight:800;line-height:1.3;margin:14px 0 10px;letter-spacing:1px}
.sec-sub{color:var(--text-2);max-width:640px;font-size:15px}
/* 荣誉资质板块说明文字一排展示（电脑端不换行） */
.honors .sec-sub{max-width:none;white-space:nowrap}
.card{
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(35,201,136,.4);box-shadow:var(--shadow)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 28px;border-radius:10px;font-size:15px;font-weight:700;
  cursor:pointer;border:none;font-family:var(--font);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-solid{background:linear-gradient(135deg,var(--brand-deep),var(--brand));color:#04121c;box-shadow:0 10px 26px rgba(35,201,136,.28)}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(35,201,136,.4)}
.btn-ghost{background:transparent;color:var(--text-1);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
/* ============ 顶部导航 ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  backdrop-filter:blur(14px);
  background:rgba(8,17,32,.78);
  border-bottom:1px solid var(--line);
}
.nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:13px;cursor:pointer}
.brand img{height:46px;width:auto;border-radius:8px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:14.5px;color:var(--text-2);font-weight:500;transition:color .18s;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--brand);transition:width .2s}
.nav-links a:hover,.nav-links a.active{color:var(--text-1)}
.nav-links a.active::after{width:100%}
/* 导航下拉菜单：栏目有下级栏目时悬停显示 */
.nav-item{position:relative;display:flex;align-items:center}
.nav-item>a{display:inline-flex;align-items:center;gap:6px}
.nav-item>a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--brand);transition:width .2s}
.nav-item>a:hover,.nav-item>a.active{color:var(--text-1)}
.nav-item>a.active::after{width:100%}
.nav-sub{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);min-width:190px;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:10px 0;box-shadow:0 14px 34px rgba(0,0,0,.38);z-index:99}
/* 透明桥接区：鼠标从父栏目移向下拉框时悬停不中断 */
.nav-sub::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.nav-item:hover .nav-sub{display:block}
.nav-sub a{display:block;padding:10px 20px;font-size:14px;color:var(--text-2);white-space:nowrap;border-radius:8px;margin:0 6px}
.nav-sub a::after{display:none}
.nav-sub a:hover{color:var(--brand);background:rgba(35,201,136,.08)}
.nav-cta{padding:9px 20px;font-size:14px}
.nav-burger{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px;position:relative;z-index:110}
.nav-burger span{display:block;width:22px;height:2px;background:var(--text-1);margin:5px auto;border-radius:2px;transition:transform .25s,opacity .25s}
.nav.open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav-burger span:nth-child(2){opacity:0}
.nav.open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* 移动端菜单遮罩 */
.nav-mask{
  position:fixed;inset:0;z-index:99;
  background:rgba(3,8,16,.62);backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
.nav-mask.open{opacity:1;visibility:visible}
body.ov-lock{overflow:hidden}
/* ============ Hero ============ */
.hero{
  position:relative;padding:150px 0 96px;overflow:hidden;
  background:
    radial-gradient(900px 520px at 78% 12%,rgba(124,108,240,.16),transparent 60%),
    radial-gradient(700px 480px at 12% 88%,rgba(35,201,136,.14),transparent 60%),
    linear-gradient(180deg,#0c1a2c 0%,var(--bg-0) 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(700px 420px at 70% 30%,#000 0%,transparent 70%);
  -webkit-mask-image:radial-gradient(700px 420px at 70% 30%,#000 0%,transparent 70%);
  opacity:.5;
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border:1px solid rgba(35,201,136,.4);border-radius:999px;color:var(--brand);font-size:14px;font-weight:600;letter-spacing:1px;background:rgba(35,201,136,.08)}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--brand);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-size:clamp(34px,5vw,58px);font-weight:900;line-height:1.18;margin:22px 0 18px;letter-spacing:2px}
.hero h1 .grad{background:linear-gradient(120deg,var(--brand) 0%,#5fd6b0 45%,var(--violet) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:var(--text-2);font-size:16.5px;max-width:520px;margin-bottom:32px}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-meta{display:flex;gap:36px;margin-top:40px;flex-wrap:wrap}
.hero-meta .m b{display:block;font-size:22px;font-weight:800;color:var(--text-1)}
.hero-meta .m span{font-size:13.5px;color:var(--text-3);letter-spacing:1px}
.hero-visual{position:relative}
.hero-img-wrap{
  position:relative;border-radius:20px;overflow:hidden;
  border:1px solid rgba(35,201,136,.35);
  box-shadow:0 30px 80px rgba(3,10,22,.6),0 0 60px rgba(35,201,136,.12);
}
.hero-img-wrap::before{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(35,201,136,.16),transparent 40%,rgba(124,108,240,.12));z-index:1;pointer-events:none}
.hero-img-wrap img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.hero-chip{
  position:absolute;z-index:2;display:flex;align-items:center;gap:10px;
  padding:10px 16px;border-radius:12px;
  background:rgba(13,27,45,.88);backdrop-filter:blur(8px);
  border:1px solid var(--line-strong);font-size:14px;font-weight:600;
  box-shadow:var(--shadow);
}
.hero-chip.c1{top:22px;left:-18px;color:var(--brand)}
.hero-chip.c2{bottom:26px;right:-14px;color:var(--text-1)}
.hero-chip svg{width:18px;height:18px;flex:none}
/* ============ 认证条 ============ */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;background:var(--bg-1)}
.trust-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:10px;color:var(--text-2);font-size:14px;font-weight:600}
.trust-item svg{width:20px;height:20px;color:var(--brand);flex:none}
.trust-item b{color:var(--text-1);font-weight:800}
/* ============ 产品 ============ */
.products{background:var(--bg-0)}
.prod-card .icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;background:linear-gradient(135deg,rgba(35,201,136,.16),rgba(124,108,240,.14));border:1px solid rgba(35,201,136,.3)}
.prod-card .icon svg{width:26px;height:26px;color:var(--brand)}
.prod-card h3{font-size:19px;font-weight:800;margin-bottom:8px}
.prod-card .en{font-size:13px;color:var(--text-3);letter-spacing:1.5px;margin-bottom:14px}
.prod-card p{color:var(--text-2);font-size:14px}
.prod-card .tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.prod-card .tags span{font-size:14px;color:var(--text-2);padding:4px 10px;border:1px solid var(--line);border-radius:999px}
/* ============ 资质 ============ */
.certs{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cert-card{display:flex;flex-direction:column;gap:14px;padding:30px 26px;border-top:3px solid rgba(35,201,136,.45)}
.cert-badge{display:inline-flex;align-items:center;gap:10px;color:var(--brand);font-weight:800;font-size:18px}
.cert-badge svg{width:26px;height:26px}
.cert-card p{color:var(--text-2);font-size:14.5px;line-height:1.9}
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
/* 产品/认证区标题下的小文字整行显示 */
.products .sec-sub,.certs .sec-sub{max-width:none}
.cert-license{grid-column:1 / -1;display:flex;gap:22px;align-items:center;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.cert-license img{width:220px;border-radius:10px;flex:none;box-shadow:var(--shadow)}
.cert-license .info h3{font-size:18px;font-weight:800;margin-bottom:8px}
.cert-license .info p{color:var(--text-2);font-size:13.5px;max-width:720px}
/* ============ 工厂 ============ */
.factory{background:var(--bg-0)}
.fac-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fac-item{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.fac-item img{width:100%;height:220px;object-fit:cover;transition:transform .5s ease}
.fac-item:hover img{transform:scale(1.06)}
.fac-item .cap{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 12px;background:linear-gradient(transparent,rgba(6,14,26,.92));font-size:13.5px;font-weight:600}
.fac-item .cap small{display:block;font-size:11px;color:var(--text-3);font-weight:400}
/* ============ 新闻 ============ */
.news{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.news-card{display:flex;flex-direction:column;gap:14px}
.news-card .cat{align-self:flex-start;font-size:12px;font-weight:700;color:var(--brand);padding:4px 12px;border:1px solid rgba(35,201,136,.4);border-radius:999px;background:rgba(35,201,136,.08)}
.news-card h3{font-size:16.5px;font-weight:700;line-height:1.5;cursor:pointer;transition:color .18s}
.news-card h3:hover{color:var(--brand)}
.news-card .date{font-size:12.5px;color:var(--text-3)}
.news-more{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-size:14px;font-weight:600;margin-top:30px;cursor:pointer;min-height:44px;display:inline-flex;align-items:center}
/* ============ 联系 ============ */
.contact{background:radial-gradient(560px 560px at 112% -8%,rgba(124,108,240,.14),transparent 65%),var(--bg-0);position:relative}
.contact-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.contact h2{font-size:clamp(26px,3.2vw,36px);font-weight:800;line-height:1.3;margin:14px 0 12px}
.contact .lead{color:var(--text-2);margin-bottom:30px;max-width:520px}
.contact-row{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed var(--line-strong)}
.contact-row svg{width:22px;height:22px;color:var(--brand);flex:none;margin-top:3px}
.contact-row .k{font-size:12.5px;color:var(--text-3);letter-spacing:1px}
.contact-row .v{font-size:16px;font-weight:600;color:var(--text-1)}
.contact-row .v small{display:block;font-size:13px;color:var(--text-2);font-weight:400}
/* 联系电话/手机/邮箱/官网 2×2 对齐（电话对邮箱、手机对官网） */
.contact-grid2{display:flex;gap:24px 30px;flex-wrap:wrap}
.contact-grid2 .duo-item{flex:1 1 42%;display:flex;gap:12px;align-items:flex-start;min-width:230px}
.contact-grid2 .duo-item svg{width:22px;height:22px;color:var(--brand);flex:none;margin-top:3px}
/* 微信公众号 / 抖音 / 视频号二维码 */
.qrcode-row{display:flex;gap:22px;margin-top:18px;flex-wrap:wrap}
.qrcode-item{display:flex;flex-direction:column;align-items:center;gap:8px}
.qrcode-item .qr-img{width:132px;height:132px;border:1px solid var(--line);border-radius:12px;background:#fff;object-fit:contain;display:block}
.qrcode-item span{font-size:13px;color:var(--text-2)}
.contact-card{background:linear-gradient(180deg,var(--bg-2),var(--bg-1));border:1px solid rgba(35,201,136,.3);border-radius:18px;padding:34px;box-shadow:var(--shadow)}
.contact-card h3{font-size:20px;font-weight:800;margin-bottom:8px}
.contact-card p{color:var(--text-2);font-size:14px;margin-bottom:22px}
/* ============ 子页条幅 ============ */
.page-hero{
  padding:150px 0 64px;
  background:
    radial-gradient(700px 400px at 85% 10%,rgba(124,108,240,.15),transparent 60%),
    radial-gradient(600px 380px at 10% 90%,rgba(35,201,136,.12),transparent 60%),
    linear-gradient(180deg,#0c1a2c 0%,var(--bg-0) 100%);
  border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:clamp(28px,4vw,44px);font-weight:900;margin:16px 0 12px;letter-spacing:1px}
.page-hero p{color:var(--text-2);max-width:640px}
/* ============ 列表页 ============ */
.news-list-sec{padding:64px 0;min-height:60vh}
.news-list{display:flex;flex-direction:column;gap:18px}
.news-item{
  display:flex;align-items:center;gap:26px;
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--line);border-radius:14px;padding:20px;
  transition:border-color .2s,transform .2s;
}
.news-item:hover{border-color:rgba(35,201,136,.4);transform:translateY(-2px)}
.news-item .thumb{width:270px;height:170px;flex:none;border-radius:12px;overflow:hidden;background:var(--bg-3);display:block}
.news-item .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.news-item .body{flex:1;min-width:0;display:flex;flex-direction:column;gap:10px}
.news-item h3{font-size:18px;font-weight:700;line-height:1.5;cursor:pointer;transition:color .18s}
.news-item h3 a{color:var(--text-1)}
.news-item h3 a:hover{color:var(--brand)}
.news-item .desc{color:var(--text-3);font-size:14px;line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item .date{flex:none;font-size:12.5px;color:var(--text-3)}
.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:36px}
/* 适配系统分页输出结构 ul.pagination：共X条 上一页 页码 下一页 一行居中 */
.pager ul.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin:0;padding:0;list-style:none;flex-wrap:wrap}
.pager ul.pagination li{list-style:none;margin:0}
.pager ul.pagination li a{
  display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 16px;
  background:var(--bg-2);border:1px solid var(--line-strong);color:var(--text-1);
  font-family:var(--font);font-size:14px;font-weight:600;border-radius:10px;box-sizing:border-box;
  transition:border-color .18s,color .18s,background .18s;
}
.pager ul.pagination li a:hover{color:var(--brand);border-color:rgba(35,201,136,.5)}
.pager ul.pagination li.active a{background:var(--brand);border-color:var(--brand);color:#fff}
.pager ul.pagination li:first-child a{
  background:none;border:none;color:var(--text-3);font-weight:400;min-width:auto;height:auto;padding:0 10px;
}
/* ============ 内容页 ============ */
.show-sec{padding:64px 0;min-height:60vh}
.crumb{font-size:13.5px;color:var(--text-3);margin-bottom:26px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.crumb a{color:var(--text-2);transition:color .18s}
.crumb a:hover{color:var(--brand)}
.show-wrap{max-width:1120px;margin:0 auto;background:linear-gradient(180deg,var(--bg-2),var(--bg-1));border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,48px)}
.show-title{font-size:clamp(22px,3vw,32px);font-weight:800;line-height:1.4;margin-bottom:14px}
.show-meta{display:flex;align-items:center;gap:18px;font-size:13px;color:var(--text-3);padding-bottom:20px;border-bottom:1px dashed var(--line-strong);margin-bottom:26px;flex-wrap:wrap}
.show-meta .cat{color:var(--brand);font-weight:700}
.show-body{font-size:15.5px;color:#f2f2f2;line-height:2}
/* 覆盖后台编辑器粘贴正文时自带的内联深色/arial 样式（内联优先级高于 CSS，须用 !important） */
.show-body p,.show-body div,.show-body span,.show-body li,
.show-body h1,.show-body h2,.show-body h3,.show-body h4,.show-body h5,.show-body h6,
.page-content p,.page-content div,.page-content span,.page-content li,
.page-content h1,.page-content h2,.page-content h3,.page-content h4,.page-content h5,.page-content h6{
  color:#f2f2f2 !important;
  font-family:inherit !important;
}
.show-body img{max-width:100%;height:auto;border-radius:10px;margin:18px auto}
.show-pager{display:flex;justify-content:space-between;gap:20px;margin-top:36px;padding-top:22px;border-top:1px dashed var(--line-strong);font-size:14px;flex-wrap:wrap}
.show-pager a{color:var(--text-2);transition:color .18s}
.show-pager a:hover{color:var(--brand)}
/* ============ 单页正文 ============ */
.page-sec{padding:64px 0;min-height:60vh}
.page-wrap{max-width:1120px;margin:0 auto;background:linear-gradient(180deg,var(--bg-2),var(--bg-1));border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,48px)}
.page-content{font-size:15.5px;color:#f2f2f2;line-height:2}
/* 单页正文同样覆盖编辑器内联样式（规则见 .show-body 覆盖块） */
.page-content img{max-width:100%;height:auto;border-radius:10px;margin:18px auto}
/* ============ 页脚 ============ */
.footer{border-top:1px solid var(--line);padding:30px 0;background:var(--bg-0)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--text-3)}
.filing{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px}
.footer-inner .links{display:flex;gap:24px}
.footer-inner a{transition:color .18s}
.footer-inner a:hover{color:var(--brand)}
/* ============ Toast ============ */
#toast{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);
  background:rgba(13,27,45,.96);border:1px solid rgba(35,201,136,.45);color:var(--text-1);
  padding:12px 24px;border-radius:12px;font-size:14px;font-weight:600;
  opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:200;box-shadow:var(--shadow);
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
/* ============ 响应式 ============ */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .cert-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .fac-grid{grid-template-columns:repeat(2,1fr)}
  .hero-inner{gap:40px}
}
@media (max-width:860px){
  section{padding:64px 0}
  .grid-3{grid-template-columns:1fr}
  .hero-inner{grid-template-columns:1fr;gap:38px}
  .honors .sec-sub{white-space:normal}
  .hero{padding:120px 0 68px}
  .hero-img-wrap img{aspect-ratio:16/10}
  .contact-inner{grid-template-columns:1fr}
  .cert-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .cert-license{flex-direction:column;align-items:flex-start}
  .cert-license img{width:100%;max-width:320px}
  .page-hero{padding:120px 0 48px}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:min(80vw,320px);
    background:rgba(9,18,32,.98);backdrop-filter:blur(16px);
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:4px;padding:88px 22px 30px;
    border-left:1px solid var(--line);
    transform:translateX(100%);transition:transform .3s ease;z-index:105;
  }
  .nav.open .nav-links{transform:translateX(0)}
  .nav-links a{font-size:16px;padding:13px 16px;width:100%;border-radius:10px;color:var(--text-2);transition:color .2s ease,background .2s ease}
  .nav-links a:hover,.nav-links a.active{color:var(--brand);background:rgba(35,201,136,.1)}
  /* 移动端：下拉子栏目直接展开显示，不悬浮 */
  .nav-links .nav-item{display:block;width:100%}
  .nav-links .nav-item>a{width:100%;padding:13px 16px}
  .nav-links .nav-sub{display:block;position:static;transform:none;background:none;border:none;box-shadow:none;padding:0 0 6px 14px;min-width:0;border-radius:0}
  .nav-links .nav-sub a{margin:0;padding:11px 16px;font-size:15px}
  .nav-links .nav-cta{margin-top:24px;width:100%;justify-content:center;min-height:44px;border-radius:10px}
  .nav-burger{display:block;width:44px;height:44px}
  .brand{min-height:44px}
  .brand img{height:40px;width:auto;border-radius:6px}
  .hero-chip.c1{left:10px;top:14px}
  .hero-chip.c2{right:10px;bottom:14px}
}
@media (max-width:480px){
  .grid-2,.grid-4,.fac-grid,.cert-grid{grid-template-columns:1fr}
  .trust-inner{justify-content:flex-start}
  .hero-meta{gap:22px}
  .hero-tag{font-size:14px}
  .hero-meta .m span{font-size:13.5px}
  .hero-chip{font-size:14px}
  .news-more{min-height:44px;display:inline-flex;align-items:center}
  .footer-inner{font-size:14px}
  .footer-inner .links a{min-height:44px;display:inline-flex;align-items:center;padding:0 4px}
  .news-item{flex-direction:column;align-items:stretch;gap:14px;padding:16px}
  .news-item .thumb{width:100%;height:190px}
  .news-item .date{text-align:left}
  .pager{gap:10px}
  /* 联系区手机端：2×2 图标改为单列整齐排列，避免错位 */
  .contact-grid2 .duo-item{min-width:0;flex:1 1 100%}
  /* 二维码手机端缩小，三个一排不溢出 */
  .qrcode-item .qr-img{width:96px;height:96px}
  /* 手机端隐藏页脚底部栏目导航 */
  .footer .links{display:none}
  .pager ul.pagination{gap:6px}
  .pager ul.pagination li a{min-width:38px;height:38px;padding:0 12px}
  .container{padding:0 18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}

/* ============ 荣誉资质（证书滚动展示） ============ */
.honors{background:radial-gradient(700px 380px at 6% 0%,rgba(35,201,136,.07),transparent 60%),var(--bg-0)}
.honors-marquee{
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  padding:6px 0;
}
.honors-track{display:flex;width:max-content;animation:honor-scroll 52s linear infinite}
.honors-marquee:hover .honors-track{animation-play-state:paused}
.honors-group{display:flex;gap:18px;padding-right:18px}
.honor-card{
  flex:0 0 auto;width:218px;
  background:#fff;border:1px solid rgba(148,190,255,.16);
  border-radius:14px;padding:14px;text-align:center;
  transition:transform .3s ease,box-shadow .3s ease;
}
.honor-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(3,10,22,.45)}
.honor-card img{width:100%;height:152px;object-fit:contain;object-position:center;background:#f7f9fc;border-radius:8px}
.honor-card span{display:block;margin-top:10px;font-size:13.5px;font-weight:600;color:#0d1b2d}
@keyframes honor-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============ 获取报价表单 ============ */
.quote-form label{display:block;margin-bottom:14px;font-size:13px;color:var(--text-2)}
.quote-form label span{color:var(--brand)}
.quote-form input,.quote-form textarea{
  display:block;width:100%;margin-top:7px;
  background:rgba(8,17,32,.55);border:1px solid rgba(148,190,255,.22);
  border-radius:10px;padding:11px 14px;color:var(--text-1);
  font-size:16px;font-family:inherit;outline:none;
  transition:border-color .25s ease;
}
.quote-form input:focus,.quote-form textarea:focus{border-color:var(--brand)}
.quote-form input::placeholder,.quote-form textarea::placeholder{color:var(--text-3)}
.quote-form textarea{resize:vertical;min-height:84px}
.form-status{margin-top:14px;font-size:13.5px;color:var(--brand);min-height:20px}
@media (max-width:860px){
  .honor-card{width:172px}
  .honor-card img{height:120px}
}
@media (prefers-reduced-motion:reduce){
  .honors-track{animation:none}
}