@view-transition{navigation:auto}
/* 硕秒科技官网 · 品牌色：红 #C8102E / 深藏青 #0E1B2C */
:root{--red:#C8102E; --red-dark:#A00D25; --red-soft:#FDF2F4;
  --ink:#0E1B2C; --ink-2:#14263C; --body:#2A3A4F; --muted:#66788E;
  --line:#E3E9F1; --bg:#FFFFFF; --bg-alt:#F6F8FB;
  --radius:14px; --shadow:0 10px 30px rgba(14,27,44,.08);
  --shadow-lg:0 18px 50px rgba(14,27,44,.14);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",sans-serif;}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.75;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}
section[id]{scroll-margin-top:76px}
.product-section[id]{scroll-margin-top:140px}
/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.head-bar{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:38px;height:38px;flex:0 0 38px}
.logo-text .cn{font-size:20px;font-weight:800;color:var(--ink);letter-spacing:2px;line-height:1.2}
.logo-text .en{font-size:11px;color:var(--muted);letter-spacing:3px;line-height:1.2}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:15px;color:var(--body);font-weight:500;padding:6px 2px;border-bottom:2px solid transparent;transition:.2s}
.nav a:hover,.nav a.active{color:var(--red);border-bottom-color:var(--red)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 22px;border-radius:999px;font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:.2s}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark);transform:translateY(-1px)}
.btn-ghost{border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.head-cta{display:inline-flex}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-close-wrap{display:none}
/* ---------- hero ---------- */
.hero{background:linear-gradient(160deg,var(--ink) 0%,var(--ink-2) 55%,#1D3A5F 100%);color:#fff;overflow:hidden;position:relative}
.hero::after{content:"";position:absolute;inset:auto -10% -60% -10%;height:70%;background:radial-gradient(50% 60% at 50% 0,rgba(200,16,46,.28),transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:84px 0 70px;position:relative;z-index:1}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:#FFD9DF;background:rgba(200,16,46,.18);border:1px solid rgba(200,16,46,.45);padding:7px 16px;border-radius:999px;margin-bottom:22px}
.hero h1{font-size:clamp(30px,4.2vw,52px);font-weight:800;line-height:1.28;letter-spacing:1px}
.hero h1 em{font-style:normal;color:#FF5A73}
.hero .sub{margin:22px 0 8px;font-size:17px;color:#C6D2E2;max-width:34em}
.hero .sub b{color:#fff}
.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:#FFE9ED}
.btn-line{border-color:rgba(255,255,255,.5);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.12)}
.hero-visual{position:relative}
.hero-visual .frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.16)}
.hero-visual img{width:100%;height:520px;object-fit:cover;object-position:center 30%}
.hero-carousel{position:relative;height:520px;background:#fff}
.hc-link{display:block;position:absolute;inset:0;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .7s ease}
.hc-link.on{opacity:1;pointer-events:auto}
.hero-carousel .hc-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:1;transition:none}
.hc-dots{position:absolute;right:18px;bottom:16px;display:flex;gap:8px;z-index:6}
.hc-dots button{display:block;width:28px;height:5px;padding:0;border:0;border-radius:2px;background:rgba(14,27,44,.22);cursor:pointer;transition:.3s}
.hc-dots button.on{background:var(--red)}
.hero-visual::before{content:"";position:absolute;inset:-14px auto auto -14px;width:56%;height:56%;border:2px solid rgba(200,16,46,.5);border-radius:var(--radius);z-index:0}
.hero-tag{position:absolute;left:18px;bottom:18px;background:rgba(14,27,44,.78);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;font-size:13px;padding:8px 14px;border-radius:8px;border:1px solid rgba(255,255,255,.2)}
.stats.reveal .stat{animation:statReveal .5s ease both}
.stat:nth-child(2){animation-delay:.08s}
.stat:nth-child(3){animation-delay:.16s}
.stat:nth-child(4){animation-delay:.24s}
@keyframes statReveal{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);overflow:hidden;margin-top:34px}
.stat{background:rgba(255,255,255,.05);padding:16px 12px;display:flex;align-items:center;justify-content:center;gap:9px;min-height:76px;text-align:center}
.stat b{font-size:clamp(23px,2.4vw,29px);color:#fff;font-weight:800;line-height:1}
.stat b i{font-style:normal;color:#FF5A73}
.stat span{font-size:16.5px;color:#C6D2E2;letter-spacing:.5px}
/* ---------- trust strip ---------- */
.trust{background:var(--ink);color:#8FA1B8;padding:16px 0}
.trust .container{display:flex;flex-wrap:wrap;gap:10px 34px;justify-content:center;font-size:13.5px;letter-spacing:1px}
.trust b{color:#D7E1EE;font-weight:600}
/* ---------- sections ---------- */
.section{padding:60px 0}
.section.alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:720px;margin:0 auto 36px}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:3px;color:var(--red);text-transform:uppercase;margin-bottom:12px}
.section-head h2{font-size:clamp(24px,3vw,36px);color:var(--ink);font-weight:800;letter-spacing:1px}
.section-head p{margin-top:14px;color:var(--muted);font-size:15.5px}
/* about */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:start}
.about-grid .lead{font-size:17px;color:var(--ink-2)}
.about-grid p{margin:0 0 16px}
.about-grid p b{color:var(--red)}
.mission-card{background:linear-gradient(150deg,var(--ink),var(--ink-2));color:#fff;border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.mission-card::after{content:"";position:absolute;right:-40px;top:-40px;width:140px;height:140px;border-radius:50%;background:rgba(200,16,46,.25)}
.mission-card h3{font-size:20px;margin-bottom:14px;letter-spacing:2px}
.mission-card .m{font-size:26px;font-weight:800;color:#FF5A73;line-height:1.5;margin-bottom:14px}
.mission-card p{color:#C6D2E2;font-size:14.5px}
.mission-list{margin-top:20px;display:grid;gap:10px}
.mission-list .mi{display:flex;gap:10px;font-size:14.5px;color:#D7E1EE}
.mission-list .mi::before{content:"◆";color:var(--red);font-size:11px;line-height:24px}
/* categories + products */
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:54px}
.cat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s;box-shadow:var(--shadow)}
.cat:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#EAB6C0}
.cat .no{font-size:13px;color:var(--red);font-weight:700;letter-spacing:2px}
.cat h3{font-size:17px;color:var(--ink);margin:6px 0 6px;font-weight:700}
.cat p{font-size:13.5px;color:var(--muted);line-height:1.6}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.2s;box-shadow:var(--shadow)}
.prod-card.extra{display:none}
.prod-grid.expanded .prod-card.extra{display:flex}
.prod-more{display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:28px}
@media (max-width:600px){.prod-more{flex-direction:column;gap:10px}.prod-more .btn{width:100%}}
.prod-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.prod-card .ph{background:#fff;border-bottom:1px solid var(--line);height:172px;display:flex;align-items:center;justify-content:center;padding:10px}
.prod-card .ph img{max-height:100%;max-width:100%;object-fit:contain}
.prod-card .bd{padding:13px 15px 15px;display:flex;flex-direction:column;gap:6px;flex:1}
.prod-card .model{font-size:12px;color:var(--red);font-weight:700;letter-spacing:1.5px}
.prod-card h3{font-size:15.5px;color:var(--ink);font-weight:700}
.prod-card p{font-size:12.5px}
.prod-card h3 .en{display:block;font-size:11.5px;color:var(--muted);font-weight:500;letter-spacing:1px;margin-top:2px}
.prod-card p{font-size:13.5px;color:var(--muted);flex:1}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:11px;color:var(--red-dark);background:var(--red-soft);border:1px solid #F0CDD4;padding:1px 8px;border-radius:999px}
.more-link{display:inline-flex;align-items:center;gap:6px;margin-top:34px;font-weight:600;color:var(--red)}
.more-link:hover{gap:10px}
/* tech */
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tech{background:#fff;border-top:3px solid var(--red);border-radius:0 0 var(--radius) var(--radius);padding:26px 22px;box-shadow:var(--shadow)}
.tech h3{font-size:17px;color:var(--ink);font-weight:700;margin-bottom:8px}
.tech p{font-size:13.5px;color:var(--muted)}
.tech .ico-svg{width:34px;height:34px;color:var(--red);margin-bottom:12px;display:block;background:var(--red-soft);border:1px solid #F0CDD4;border-radius:10px;padding:7px}
/* certs */
.cert-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.cert-photo{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:9px 9px 8px;box-shadow:var(--shadow);transition:.2s}
.cert-photo:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#EAB6C0}
.cert-photo img{width:100%;height:auto;object-fit:contain;border-radius:6px}
.cert-cap{text-align:center;font-size:11.5px;color:var(--muted);margin-top:7px;line-height:1.45}
.cert-note{text-align:center;font-size:13px;color:var(--muted);margin-top:24px}
/* cta band */
.cta-band{background:linear-gradient(120deg,var(--red),var(--red-dark));color:#fff;border-radius:var(--radius);padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.cta-band h2{font-size:clamp(20px,2.6vw,30px);font-weight:800;letter-spacing:1px}
.cta-band p{color:#FFD9DF;margin-top:8px;font-size:15px}
.btn-white{background:#fff;color:var(--red)}
.btn-white:hover{background:#FFE9ED;transform:translateY(-1px)}
/* footer */
.site-foot{background:var(--ink);color:#93A5BC;padding:40px 0 18px;font-size:13.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.1)}
.site-foot .logo-text .cn{color:#fff}
.foot-grid h4{color:#fff;font-size:14px;margin-bottom:10px;letter-spacing:1px}
.foot-grid a{display:block;padding:2px 0}
.foot-grid a:hover{color:#fff}
.foot-note{font-size:12.5px;color:#5F7288;margin-top:6px;line-height:1.6}
.foot-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:13px;font-size:12.5px;color:#5F7288}.foot-bottom a:hover{color:var(--red)}
/* ---------- product page ---------- */
.page-hero{background:linear-gradient(160deg,var(--ink),var(--ink-2));color:#fff;padding:58px 0}
.page-hero h1{font-size:clamp(26px,3.4vw,40px);font-weight:800;letter-spacing:1px}
.page-hero .crumb{font-size:13.5px;color:#AAB8CB;margin-bottom:12px}
.page-hero .crumb a:hover{color:#fff}
.page-hero p{margin-top:12px;color:#C6D2E2;max-width:46em}
.product-section{padding:64px 0;border-bottom:1px solid var(--line)}
.product-section.alt{background:var(--bg-alt)}
.ps-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.ps-grid>div{min-width:0}
.ps-visual{position:sticky;top:96px;min-width:0}
.ps-visual .frame{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;min-height:0}
.ps-visual img{max-height:100%;max-width:100%;width:100%;height:100%;object-fit:contain}
.ps-visual figcaption{margin-top:12px;font-size:12.5px;color:var(--muted);text-align:center}
.ps-head .model{font-size:14px;color:var(--red);font-weight:800;letter-spacing:2px}
.ps-head h2{font-size:clamp(22px,2.6vw,32px);color:var(--ink);font-weight:800;margin:4px 0 2px}
.ps-head .en{font-size:13px;color:var(--muted);letter-spacing:1px}
.ps-feats{margin:18px 0 6px;display:grid;gap:8px;list-style:none}
.ps-feats li{position:relative;padding-left:20px;font-size:14.5px}
.ps-feats li::before{content:"▸";position:absolute;left:0;color:var(--red)}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:20px}
table.spec{width:100%;border-collapse:collapse;font-size:14px;min-width:480px}
table.spec caption{caption-side:top;text-align:left;font-weight:700;color:var(--ink);padding:14px 18px 4px;font-size:15px;background:#fff}
table.spec th,table.spec td{padding:10px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.spec th{width:130px;color:var(--muted);font-weight:500;background:#FAFBFD}
table.spec tr:last-child td{border-bottom:0}
table.data{width:100%;border-collapse:collapse;font-size:13px;min-width:760px}
table.data th{background:var(--ink);color:#fff;font-weight:600;padding:10px 12px;white-space:nowrap;position:sticky;top:0}
table.data td{padding:8px 12px;border-bottom:1px solid var(--line);white-space:nowrap;color:var(--body)}
table.data tr:nth-child(even) td{background:#FAFBFD}
table.data td:first-child{color:var(--muted)}
.data-tools{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:0 0 16px}
.filter-input{flex:1;min-width:240px;padding:11px 18px;border:1px solid var(--line);border-radius:999px;font-size:14px;font-family:var(--font);outline:none;transition:.2s}
.filter-input:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(200,16,46,.1)}
.count-hint{font-size:13px;color:var(--muted)}
.data-note{margin-top:18px;font-size:13px;color:var(--muted);background:var(--red-soft);border:1px solid #F0CDD4;border-radius:10px;padding:14px 18px;line-height:1.8}
.data-note b{color:var(--red-dark)}
/* 桌面端（≥861px）统一紧凑首屏 */
@media (min-width:861px){.hero-grid{padding:48px 0 38px}
  .hero-visual img{height:400px}
  .hero-carousel{height:400px}
  .badge{margin-bottom:14px}
  .hero .sub{margin:14px 0 6px}
  .hero-actions{margin-top:20px}}
/* product jump nav */
.series-bar{display:flex;align-items:center;gap:16px;padding:30px 0 12px;border-bottom:1px solid var(--line);margin-bottom:8px}
.series-bar .s-no{font-size:30px;font-weight:800;color:rgba(200,16,46,.28);letter-spacing:1px;line-height:1}
.series-bar h2{font-size:21px;color:var(--ink);font-weight:800;letter-spacing:1px}
.series-bar p{font-size:13px;color:var(--muted);margin-top:2px}
/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.info-row{display:flex;gap:16px;padding:22px 26px;border-bottom:1px solid var(--line)}
.info-row:last-child{border-bottom:0}
.info-row .ico{width:42px;height:42px;flex:0 0 42px;border-radius:10px;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center;font-size:18px}
.info-row h3{font-size:15px;color:var(--ink)}
.info-row p{font-size:14px;color:var(--muted);margin-top:2px}
.pending{display:inline-block;font-size:11.5px;color:#9A6B00;background:#FFF7E0;border:1px solid #F0E0B0;padding:1px 8px;border-radius:999px;margin-left:6px;vertical-align:1px}
/* to top */
.to-top{position:fixed;right:22px;bottom:26px;width:44px;height:44px;border-radius:50%;background:var(--red);color:#fff;border:0;font-size:18px;cursor:pointer;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:.25s;z-index:90}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--red-dark)}
/* ---------- responsive ---------- */
@media (max-width:1020px){.cat-grid,.tech-grid{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(3,1fr)}
  .cert-wall{grid-template-columns:repeat(3,1fr);gap:14px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .ps-grid{grid-template-columns:1fr}
  .ps-visual{position:static}
  .ps-visual .frame{aspect-ratio:4/3}
  .ps-visual img{max-height:100%}}
/* official logo (transparent lockup ~3:1) */
.logo-img{height:46px;width:auto;display:block}
.logo-mark-img{height:30px;width:auto;display:block;flex:0 0 auto}
/* ---------- 产品中心下拉（admin5 2026-08-26 二轮：仅一级分类，点击进页内分区导航） ---------- */
.nav-drop{position:relative;display:inline-flex;align-items:center}
.nav-drop::after{content:'';display:none;position:absolute;top:100%;left:0;right:0;height:14px}
.nav-drop:hover::after,.nav-drop:focus-within::after{display:block}
.nav-mega{position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%,6px);min-width:236px;z-index:99;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transition:opacity .16s,transform .16s,visibility .16s}
.nav-drop:hover .nav-mega,.nav-drop:focus-within .nav-mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nm-cols{display:block;padding:0}
.nav .nav-mega .nm-cat{display:flex;align-items:center;gap:10px;padding:10px 12px;font-size:14.5px;font-weight:600;color:var(--body);letter-spacing:0;border-bottom:0;border-radius:8px;text-align:left}
.nav .nav-mega .nm-cat:hover{background:var(--red-soft);color:var(--red)}
.nm-cat .nm-no{font-size:11px;font-weight:800;color:rgba(200,16,46,.5);letter-spacing:1px}
.nm-cat small{display:none;font-size:12px;color:var(--muted);font-weight:500;letter-spacing:.5px}
/* 分类标题/型号锚点行：滚动补偿 + :target 高亮 */
.series-bar[id]{scroll-margin-top:150px}
.cat-sub{margin:30px 0 0;font-size:14px;font-weight:700;color:var(--red);letter-spacing:2px}
.cat-sub small{color:var(--muted);font-weight:500;letter-spacing:1px;margin-left:8px}
/* GDS 系统总览 */
.gds-lead{font-size:15px;line-height:1.95;color:var(--body);margin-top:14px;max-width:62em}
.gds-lead b{color:var(--ink)}
.gds-flow{display:flex;align-items:stretch;gap:10px;margin:22px 0 6px;flex-wrap:wrap}
.gf-node{flex:1;min-width:150px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow)}
.gf-node b{display:block;font-size:15px;color:var(--ink);margin-bottom:4px}
.gf-node span{font-size:12.5px;color:var(--muted);line-height:1.7}
.gf-arrow{align-self:center;color:var(--red);font-size:18px;font-weight:700}
.gds-note{margin-top:14px;font-size:13px;color:var(--muted);line-height:1.8}
@media (prefers-reduced-motion:reduce){.stats.reveal .stat{animation:none}}
@media (max-width:860px){.nav{position:fixed;inset:68px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px 5% 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);display:flex;visibility:hidden;opacity:0;transform:translateY(-10px);transition:opacity .22s,transform .22s,visibility .22s;pointer-events:none}.nav.open{visibility:visible;opacity:1;transform:none;pointer-events:auto}.nav a{padding:13px 4px;border-bottom:1px solid var(--line);font-size:16px}.nav-toggle{display:block}.head-cta{display:none}.hero-grid{grid-template-columns:1fr;padding:56px 0 54px;gap:34px}.hero-visual img{height:320px}.hero-carousel{height:320px}.hc-dots button{width:16px}.stats{grid-template-columns:repeat(2,1fr)}.stat{gap:6px;padding:14px 8px}.stat span{font-size:14px}.about-grid,.contact-grid{grid-template-columns:1fr}.section{padding:42px 0}.cta-band{padding:38px 26px}.nav.open{max-height:calc(100dvh - 68px);overflow-y:auto;-webkit-overflow-scrolling:touch}.nav-drop{display:block}.nav-drop::after{display:none!important}.nav-drop:hover .nav-mega,.nav-drop:focus-within .nav-mega{transform:none}.nav-mega{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border-bottom:0;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}.nm-cols{display:block;padding:0}.nav .nav-mega .nm-cat{flex-direction:row;justify-content:space-between;align-items:baseline;gap:10px;padding:11px 4px 11px 18px;font-size:14.5px;font-weight:600;color:var(--body);letter-spacing:0;border-radius:0;border-bottom:1px solid var(--line)}.nav .nav-mega .nm-cat:hover{background:none;color:var(--red)}.nm-cat .nm-no{display:none}.gf-arrow{display:none}.gf-node{min-width:calc(50% - 5px)}}
@media (max-width:600px){.cat-grid,.tech-grid{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .ph{height:132px;padding:8px}
  .prod-card h3{font-size:14.5px}.cert-wall{grid-template-columns:repeat(3,1fr);gap:8px}.cert-photo{padding:10px 10px 8px}.cert-cap{font-size:11.5px;margin-top:8px}.foot-grid{grid-template-columns:1fr}.hero h1{font-size:30px}.hero .sub{font-size:15px}.badge{letter-spacing:1px}/* 产品中心手机端专项 */
  .page-hero{padding:42px 0}.page-hero h1{font-size:26px}.product-section{padding:46px 0}.ps-grid{gap:26px}.ps-visual .frame{padding:14px;min-height:0}.ps-visual img{max-height:100%}.ps-visual figcaption{font-size:11.5px}.ps-feats li{font-size:13.5px}table.spec{min-width:0;font-size:13px}table.spec th{width:auto;white-space:nowrap}table.spec th,table.spec td{padding:9px 12px}.logo-img{height:40px}.logo-mark-img{height:26px}.gf-node{min-width:100%}}
/* 应用行业与案例（admin5 2026-08-27，数据源 行业案例2026.docx 268 项目） */
.ind-stats{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;margin:18px 0 26px;font-size:14px;color:var(--muted)}
.ind-stats b{color:var(--red);font-size:22px;font-weight:800;margin-right:4px;font-variant-numeric:tabular-nums}
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind-card{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 18px;transition:.2s}
.ind-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#EAB6C0}
.ind-card .ico{width:44px;height:44px;flex:0 0 44px;border-radius:10px;background:var(--red-soft);display:flex;align-items:center;justify-content:center;font-size:21px}
.ind-card h3{font-size:16px;color:var(--ink);font-weight:800}
.ind-card b{display:block;color:var(--red);font-size:13.5px;font-weight:700;margin:3px 0 4px}
.ind-card p{font-size:12.5px;color:var(--muted);line-height:1.7}
@media (max-width:1020px){.ind-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.ind-grid{grid-template-columns:1fr}.ind-stats{gap:14px}}

/* 系列型号导航（admin5 2026-08-27：同系列型号规格升级为 series-bar 下导航） */
.model-nav{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.model-nav a{display:inline-flex;align-items:center;height:38px;padding:0 15px;font-size:12.5px;font-weight:600;white-space:nowrap;color:var(--body);background:var(--bg-alt);border:1px solid var(--line);border-radius:999px;transition:.15s;scroll-margin-top:150px}
.model-nav a:hover{color:var(--red);border-color:#EAB6C0}
.model-nav a:target,.model-nav a.active{background:var(--red);border-color:var(--red);color:#fff}
a:focus-visible,button:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:4px}
.model-nav a:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.product-section:target{box-shadow:inset 0 3px 0 var(--red)}

/* ui-ux-pro-max 产品页精修（0827）：spec 表 hover/缓动尊重 */
.spec tbody tr:hover td,.spec tr:hover td{background:#FAFBFD}
.ps-visual figcaption{letter-spacing:.3px}
@media (max-width:860px){.model-nav a{height:44px}}
@media (prefers-reduced-motion:reduce){.model-nav a,.ps-visual img,.spec tr{transition:none}}

/* footer 咨询电话放大突出（admin5 0827） */
.foot-tel{font-size:19px;font-weight:800;color:var(--red);letter-spacing:.5px;white-space:nowrap}
.foot-tel:hover{text-decoration:underline}
@media (max-width:600px){.foot-tel{font-size:18px}}

/* 应用行业与案例：logo 墙 + 行业表格（admin5 0827 二版） */
.case-wrap{display:grid;grid-template-columns:.85fr 1.55fr;gap:26px;align-items:start;margin-top:8px}
.case-logos{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin:0}
.logo-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:8px 10px;align-items:center}
.logo-wall img{width:100%;height:64px;object-fit:contain;display:block}
.case-logos figcaption{margin-top:10px;font-size:12.5px;color:var(--muted);text-align:center;letter-spacing:.5px}
.ind-table{width:100%;border-collapse:collapse;background:#fff;font-size:13.5px}
.ind-table caption{caption-side:top;text-align:left;font-size:13px;color:var(--muted);padding:0 2px 10px;letter-spacing:.5px}
.ind-table th,.ind-table td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.ind-table tr:first-child th{background:var(--red);color:#fff;font-weight:700;font-size:13.5px;letter-spacing:1px;border-bottom:0}
.ind-table tr:first-child th:first-child{border-radius:10px 0 0 0}
.ind-table tr:first-child th:last-child{border-radius:0 10px 0 0}
.ind-table tbody tr:nth-child(even) td,.ind-table tr:nth-child(odd) td{background:#fff}
.ind-table tr:nth-child(odd) td{background:#FAFBFD}
.ind-table td.n{color:var(--red);font-weight:800;font-size:16px;font-variant-numeric:tabular-nums}
.case-note{margin-top:12px;font-size:13px;color:var(--muted)}
@media (max-width:1020px){.case-wrap{grid-template-columns:1fr}.logo-wall{grid-template-columns:repeat(6,1fr)}}
@media (max-width:600px){.ind-table th,.ind-table td{padding:9px 10px;font-size:12.5px}.logo-wall{grid-template-columns:repeat(3,1fr)}.logo-wall img{height:56px}}
@media (max-width:600px){
  .site-foot{padding:28px 0 14px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:16px;padding-bottom:14px}
  .foot-grid>div:first-child{grid-column:1/-1}
}