/* ===== 帼晟机械 - 参考站 demoall.5fa.cn/31949 红色主题还原 =====
   主红 #bf0410 | 深红 #9e000a | 辅黄 #ffd200 | 深灰底 rgba(41,41,41,.9)
   字体 Microsoft YaHei / Arial / Tahoma */
:root { --c1:#bf0410; --c2:#9e000a; --c3:rgba(191,4,16,.25); --cy:#ffd200; --cdk:rgba(41,41,41,.9); }
* { margin:0; padding:0; box-sizing:border-box; }
html { -webkit-text-size-adjust:100%; }
body { font-family:"Microsoft YaHei",Arial,Tahoma,sans-serif; color:#333; background:#fff; font-size:14px; line-height:1.7; padding-top:96px; }
img { max-width:100%; display:block; }
a { color:#333; text-decoration:none; transition:all .3s; }
a:hover { color:var(--c1); }
ul { list-style:none; }
h1,h2,h3,h4 { font-weight:normal; }

/* ---------- 全局容器 ---------- */
.w1200 { max-width:1200px; margin:0 auto; padding:0 15px; }
.clearfix::after,.w1200::after { content:""; display:block; clear:both; }
.fl { float:left; } .fr { float:right; }
.fade-in { opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s ease; }
.fade-in.in { opacity:1; transform:none; }

/* ---------- 区块标题 ---------- */
.section { padding:70px 0; }
.section-feat { padding-top:64px; }
.section-product { position:relative; }
.section-about { position:relative; }
.section-icase { position:relative; }
.section-partner { background:#eaeaea; }
.phonebg { background:#f6f6f6; }
.in-title-box { text-align:center; margin-bottom:40px; }
.in-title { font-size:34px; font-weight:bold; color:#111; }
.in-title span { color:var(--c1); }
.in-title-en { font-size:14px; color:#999; letter-spacing:3px; margin-top:6px; text-transform:uppercase; }
.sec-line { display:block; width:54px; height:3px; background:var(--c1); margin:14px auto 0; }
.more-wrap { text-align:center; margin-top:38px; }
.more-btn { display:inline-flex; align-items:center; gap:6px; padding:11px 34px; border:1px solid var(--c1); background:var(--c1); color:#fff; border-radius:30px; font-size:15px; }
.more-btn:hover { background:#111; border-color:#111; color:#fff; }
.more-btn svg { width:14px; height:14px; }
.in-title-w,.in-title-w span { color:#fff; }
.in-title-w span { color:var(--cy); }
.section-news .in-title-en { color:rgba(255,255,255,.7); }
.section-news .sec-line { background:var(--cy); }

/* ---------- 顶部 topbox（信息栏 lotbox + 导航 menubox） ---------- */
.topbox { position:fixed; top:0; left:0; right:0; z-index:999; background:#fff; box-shadow:0 0 6px rgba(0,0,0,.18); }
.topbar { max-width:1200px; margin:0 auto; padding:0 15px; display:flex; align-items:center; height:96px; }
.lotbox { margin-right:auto; }
.logo { display:flex; align-items:center; gap:10px; }
.logo-ico { flex:none; }
.logo-txt { display:flex; flex-direction:column; line-height:1.15; }
.brand { color:#111; font-size:23px; font-weight:bold; letter-spacing:1px; }
.kw { color:var(--c1); font-size:12px; letter-spacing:2px; margin-top:3px; }
.menubox { display:flex; align-items:center; }
.nav { display:flex; align-items:center; }
.nav > li { position:relative; display:flex; align-items:center; }
.nav > li > a { display:block; padding:10px 14px; margin:0 1px; font-size:16px; color:#4f5050; border-radius:8px; }
.nav > li > a:hover { color:var(--c1); }
.nav > li.on > a { color:#fff; background:var(--c1); border:1px solid var(--c1); padding:9px 13px; }
.nav .sub { position:absolute; top:calc(100% + 8px); left:50%; transform:translateX(-50%); min-width:160px; background:#fff; border:1px solid #eee; box-shadow:0 6px 18px rgba(0,0,0,.12); border-radius:4px; padding:6px 0; opacity:0; visibility:hidden; transition:all .25s; z-index:50; }
.nav > li:hover .sub { opacity:1; visibility:visible; }
.nav .sub::before { content:""; position:absolute; top:-6px; left:50%; margin-left:-6px; border:6px solid transparent; border-bottom-color:#fff; }
.nav .sub li a { display:block; padding:9px 16px; font-size:14px; color:#333; text-align:center; border-bottom:1px solid #f3f3f3; white-space:nowrap; }
.nav .sub li:last-child a { border-bottom:0; }
.nav .sub li a:hover { background:var(--c1); color:#fff; }
.head-tel { display:flex; align-items:center; gap:8px; margin-left:22px; padding-left:22px; border-left:1px solid #eee; }
.head-tel .ht-ico { color:var(--c1); flex:none; }
.ht-txt { display:flex; flex-direction:column; line-height:1.2; }
.ht-lbl { font-size:12px; color:#999; }
.ht-num { font-size:19px; font-weight:bold; color:var(--c1); letter-spacing:.5px; }
.navBtn { display:none; flex-direction:column; justify-content:center; gap:5px; width:40px; height:40px; margin-left:16px; background:transparent; border:0; cursor:pointer; }
.navBtn .line { width:26px; height:2.5px; background:var(--c1); border:0; }

/* ---------- Banner 轮播 ---------- */
.banner { position:relative; height:560px; overflow:hidden; }
.slides { position:relative; width:100%; height:100%; }
.slide { position:absolute; inset:0; background-size:cover; background-position:center; opacity:0; transition:opacity 1s ease; }
.slide.active { opacity:1; }
.slide-mask { position:absolute; inset:0; background:linear-gradient(90deg, rgba(20,20,20,.62) 0%, rgba(20,20,20,.3) 50%, rgba(20,20,20,0) 100%); }
.slide-cap { position:absolute; top:50%; left:0; right:0; transform:translateY(-50%); max-width:640px; color:#fff; }
.cap-tit { font-size:44px; font-weight:bold; line-height:1.25; color:#fff; margin-bottom:18px; text-shadow:0 2px 8px rgba(0,0,0,.3); }
.cap-desc { font-size:18px; color:#f0f0f0; margin-bottom:28px; text-shadow:0 1px 4px rgba(0,0,0,.3); }
.cap-btn { display:inline-flex; align-items:center; gap:6px; padding:12px 30px; border:2px solid #fff; color:#fff; border-radius:30px; font-size:15px; font-weight:bold; }
.cap-btn:hover { background:var(--c1); border-color:var(--c1); color:#fff; }
.cap-btn svg { width:14px; height:14px; }
.banner-arr { position:absolute; top:50%; transform:translateY(-50%); width:50px; height:80px; border:0; background:rgba(0,0,0,.25); color:#fff; font-size:34px; line-height:78px; cursor:pointer; opacity:0; transition:all .3s; z-index:5; }
.banner-arr.prev { left:3%; } .banner-arr.next { right:3%; }
.banner:hover .banner-arr { opacity:.8; }
.banner-arr:hover { background:var(--c1); }
.banner-dots { position:absolute; bottom:24px; left:0; right:0; text-align:center; z-index:5; }
.banner-dots .dot { display:inline-block; width:9px; height:9px; margin:0 4px; border-radius:8px; background:rgba(255,255,255,.5); cursor:pointer; transition:all .3s; }
.banner-dots .dot.active { width:26px; background:var(--c1); }

/* ---------- 热门关键词搜索栏 ---------- */
.hotbar { background:#eff1f4; }
.hot-inner { display:flex; align-items:center; justify-content:space-between; height:62px; }
.hot-l { display:flex; align-items:center; font-size:14px; }
.hot-lbl { color:#333; font-weight:bold; }
.hot-lbl b { color:var(--c1); }
.hot-kw a { color:rgba(57,57,57,.7); padding:0 12px; border-right:1px solid #ddd; }
.hot-kw a:last-child { border-right:0; }
.hot-kw a:hover { color:var(--c1); }
.hot-r { display:flex; align-items:center; width:300px; height:40px; background:var(--c1); border-radius:20px; padding:0 6px 0 16px; }
.hot-inp { flex:1; border:0; background:none; color:#fff; font-size:14px; outline:none; }
.hot-inp::placeholder { color:rgba(255,255,255,.75); }
.hot-btn { width:30px; height:30px; border:0; background:none; color:#fff; cursor:pointer; display:flex; align-items:center; justify-content:center; }

/* ---------- 服务亮点 ---------- */
.feat-list { display:flex; flex-wrap:wrap; }
.feat-list > li { width:25%; padding:14px; }
.feat-card { text-align:center; background:#fff; border:1px solid #f0f0f0; border-radius:8px; padding:32px 18px; transition:all .3s; height:100%; }
.feat-card:hover { transform:translateY(-8px); box-shadow:0 14px 32px rgba(191,4,16,.15); border-color:var(--c1); }
.feat-ico { display:inline-block; color:var(--c1); margin-bottom:16px; transition:transform .3s; }
.feat-card:hover .feat-ico { transform:scale(1.1); }
.feat-name { font-size:19px; color:#111; font-weight:bold; margin-bottom:8px; }
.feat-desc { font-size:14px; color:#888; }

/* ---------- 产品中心 ---------- */
.prod-tabs { text-align:center; margin-bottom:34px; }
.prod-tab { display:inline-block; width:170px; height:42px; line-height:40px; margin:6px; font-size:15px; color:#828283; border:1px solid #d5d4d5; border-radius:30px; cursor:pointer; transition:all .3s; }
.prod-tab:hover, .prod-tab.on { color:#fff; background:var(--c1); border-color:var(--c1); }
.prod-grid { display:flex; flex-wrap:wrap; }
.prod-item { width:33.333%; padding:14px; }
.pcard { display:block; background:#fff; border-radius:6px; overflow:hidden; box-shadow:0 2px 10px rgba(0,0,0,.12); transition:all .3s; height:100%; }
.pcard:hover { transform:translateY(-6px); box-shadow:0 14px 30px rgba(0,0,0,.18); }
.pcard-img { display:block; overflow:hidden; aspect-ratio:4/3; background:#f5f5f5; }
.prod-img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.pcard:hover .prod-img { transform:scale(1.08); }
.pcard-name { font-size:16px; color:#111; text-align:center; line-height:44px; border-bottom:1px solid var(--c1); margin:0 10px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }
.pcard:hover .pcard-name { color:var(--c1); }
.pcard-cat { display:block; text-align:center; font-size:12px; color:#bbb; padding:8px 0 0; }
.pcard-more { display:block; text-align:center; color:var(--c1); font-size:13px; padding:6px 0 14px; }

/* ---------- 关于我们 ---------- */
.about-row { display:flex; align-items:center; gap:50px; }
.about-panel { position:relative; flex:none; width:46%; }
.about-panel-img { display:block; width:100%; aspect-ratio:6/5; overflow:hidden; border-radius:4px; box-shadow:0 14px 36px rgba(191,4,16,.2); }
.ap-img { width:100%; height:100%; object-fit:cover; }
.about-panel-tag { position:absolute; right:0; top:0; width:46%; height:100%; background:var(--c1); display:flex; flex-direction:column; align-items:center; justify-content:center; color:#fff; }
.about-en { font-size:42px; font-weight:bold; line-height:1.05; }
.about-en2 { font-size:42px; font-weight:bold; line-height:1.05; color:rgba(255,255,255,.55); }
.about-txt { flex:1; }
.about-tag { font-size:13px; color:var(--c1); letter-spacing:2px; margin-bottom:10px; }
.about-tit { font-size:28px; font-weight:bold; color:#111; margin-bottom:18px; }
.about-desc { font-size:15px; color:#666; line-height:2; margin-bottom:24px; }
.about-stats { display:flex; flex-wrap:wrap; margin-bottom:28px; }
.about-stats > li { width:50%; margin-bottom:18px; }
.about-stat { display:flex; align-items:baseline; gap:2px; }
.as-num { font-size:40px; font-weight:bold; color:var(--c1); font-family:Arial; }
.as-suf { font-size:20px; font-weight:bold; color:var(--c1); margin-left:2px; }
.as-lbl { font-size:14px; color:#888; margin-left:10px; }
.about-btn { display:inline-flex; align-items:center; gap:6px; padding:11px 30px; background:var(--c1); color:#fff; border-radius:30px; font-size:15px; }
.about-btn:hover { background:#111; color:#fff; }
.about-btn svg { width:14px; height:14px; }

/* ---------- 客户案例 ---------- */
.icase-intro { max-width:960px; margin:0 auto 34px; text-align:center; color:#666; font-size:14px; line-height:2; }
.icase-tabs { display:flex; justify-content:center; flex-wrap:wrap; margin-bottom:36px; }
.icase-tab { width:180px; height:62px; line-height:62px; margin:6px; text-align:center; background:#ededed; color:#4b4b4b; font-size:16px; cursor:pointer; transition:all .3s; }
.icase-tab:hover, .icase-tab.on { background:var(--c1); color:#fff; }
.icase-bd { display:flex; gap:26px; align-items:stretch; }
.icase-left { flex:none; width:36%; display:flex; flex-direction:column; }
.icase-tel { background:var(--c1); color:#fff; padding:30px 28px; border-radius:4px; }
.icase-tel-lbl { font-size:14px; opacity:.85; }
.icase-tel-num { display:block; font-size:30px; font-weight:bold; margin:8px 0 10px; font-family:Arial; }
.icase-tel-desc { font-size:13px; opacity:.8; }
.icase-thumbs { display:flex; gap:12px; margin-top:14px; }
.icase-thumb { flex:1; }
.icase-thumb-img { display:block; aspect-ratio:4/3; overflow:hidden; border-radius:4px; }
.ithumb-img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.icase-thumb:hover .ithumb-img { transform:scale(1.08); }
.icase-thumb-tit { display:block; text-align:center; font-size:13px; color:#666; padding-top:6px; }
.icase-right { flex:1; position:relative; }
.icase-feat { display:none; border-radius:4px; overflow:hidden; }
.icase-feat.active { display:block; }
.icase-feat-pic { position:relative; }
.icase-feat-img { display:block; width:100%; aspect-ratio:16/10; overflow:hidden; }
.ifeat-img { width:100%; height:100%; object-fit:cover; transition:transform .8s; }
.icase-feat:hover .ifeat-img { transform:scale(1.08); }
.icase-feat-bar { position:absolute; left:0; bottom:0; width:62%; background:var(--c1); color:#fff; padding:14px 22px; display:flex; align-items:center; gap:10px; }
.icase-feat-bar h3 { flex:1; font-size:16px; font-weight:bold; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }
.icase-feat-desc { background:#fff; border:1px solid #f0f0f0; border-top:0; padding:18px 22px; font-size:14px; color:#777; line-height:1.9; }

/* ---------- 合作伙伴 ---------- */
.partner-list { display:flex; flex-wrap:wrap; }
.partner-item { width:12.5%; padding:10px; }
.partner-name { display:flex; align-items:center; justify-content:center; height:96px; background:#fff; border:1px solid #ececec; color:#555; font-size:15px; font-weight:bold; text-align:center; padding:6px; transition:all .3s; }
.partner-name:hover { background:var(--c1); color:#fff; border-color:var(--c1); transform:translateY(-4px); }

/* ---------- 新闻动态 ---------- */
.section-news { background:linear-gradient(rgba(20,20,20,.85),rgba(20,20,20,.85)), url('https://images.unsplash.com/photo-1645736315000-6f788915923b?w=1920&h=600&fit=crop&auto=format&q=80') center/cover fixed; color:#fff; }
.news-list { display:flex; flex-wrap:wrap; }
.news-list > li { width:33.333%; padding:14px; }
.news-card { position:relative; display:block; background:#fff; overflow:hidden; height:100%; min-height:340px; transition:all .3s; }
.news-card:hover { box-shadow:0 14px 34px rgba(0,0,0,.3); }
.news-img { display:block; width:100%; aspect-ratio:4/3; overflow:hidden; }
.nws-img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.news-card:hover .nws-img { transform:scale(1.07); }
.news-info { padding:20px 22px; position:relative; }
.news-date { margin-bottom:12px; }
.nd-day { font-size:46px; font-weight:bold; color:var(--c1); font-family:Tahoma,Arial; vertical-align:middle; }
.nd-month { font-size:16px; color:#888; margin-left:6px; }
.nd-year { font-size:14px; color:#aaa; margin-left:8px; }
.news-tit { font-size:17px; color:#222; line-height:1.5; font-weight:bold; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.news-hover { position:absolute; left:0; right:0; bottom:0; top:60%; background:var(--c1); color:#fff; padding:22px; display:flex; flex-direction:column; justify-content:center; opacity:0; visibility:hidden; transition:all .35s; }
.news-card:hover .news-hover { top:0; opacity:1; visibility:visible; }
.nh-cat { display:inline-block; font-size:12px; background:rgba(255,255,255,.2); padding:2px 10px; border-radius:10px; margin-bottom:10px; align-self:flex-start; }
.nh-desc { font-size:14px; line-height:1.8; color:rgba(255,255,255,.92); flex:1; display:-webkit-box; -webkit-line-clamp:4; -webkit-box-orient:vertical; overflow:hidden; }
.nh-more { font-size:13px; color:#fff; margin-top:10px; display:inline-flex; align-items:center; gap:4px; }

/* ---------- 联系我们（首页） ---------- */
.section-contact { padding:70px 0; background:linear-gradient(135deg,#f4f4f4,#fff); }
.contact-box { display:flex; background:#fff; box-shadow:0 14px 40px rgba(0,0,0,.1); }
.contact-lx { flex:1; background:var(--c1); color:#fff; padding:54px 48px; }
.cl-tit { font-size:24px; font-weight:bold; margin-bottom:12px; }
.cl-desc { font-size:14px; color:rgba(255,255,255,.78); line-height:1.9; margin-bottom:26px; }
.cl-list li { display:flex; align-items:center; gap:12px; font-size:15px; color:rgba(255,255,255,.9); line-height:2.1; }
.cl-ico { flex:none; color:rgba(255,255,255,.9); }
.contact-book { flex:1; padding:48px; }
.cb-tit { font-size:24px; font-weight:bold; color:#222; margin-bottom:8px; }
.cb-desc { font-size:14px; color:#888; margin-bottom:22px; }

/* ---------- 通用表单 ---------- */
.contact-form .cf-row { margin-bottom:14px; }
.cf-inp { width:100%; height:44px; padding:0 16px; border:1px solid #e5e5e5; border-radius:22px; font-size:14px; outline:none; transition:all .3s; }
.cf-inp:focus { border-color:var(--c1); box-shadow:0 0 0 2px var(--c3); }
.cf-txtarea { width:100%; padding:12px 16px; border:1px solid #e5e5e5; border-radius:16px; font-size:14px; outline:none; resize:vertical; font-family:inherit; transition:all .3s; }
.cf-txtarea:focus { border-color:var(--c1); box-shadow:0 0 0 2px var(--c3); }
.cf-submit { margin-top:6px; padding:12px 32px; background:var(--c1); color:#fff; border:0; border-radius:22px; font-size:15px; font-weight:bold; cursor:pointer; display:inline-flex; align-items:center; gap:6px; transition:all .3s; }
.cf-submit:hover { background:var(--c2); }
.cf-submit svg { width:14px; height:14px; }
.cf-tip { margin-top:12px; font-size:13px; color:var(--c1); min-height:18px; }

/* ---------- 内页 banner + 面包屑 ---------- */
.nybanner { position:relative; height:300px; background-size:cover; background-position:center; display:flex; align-items:center; }
.ny-mask { position:absolute; inset:0; background:linear-gradient(90deg, rgba(20,20,20,.7), rgba(20,20,20,.3)); }
.ny-inner { position:relative; padding-left:30px; }
.ny-cn { font-size:38px; font-weight:bold; color:#fff; text-shadow:0 2px 4px rgba(0,0,0,.4); }
.ny-en { display:block; color:var(--cy); font-size:16px; letter-spacing:3px; margin-top:8px; }
.ny-pos { position:absolute; left:0; right:0; bottom:0; background:rgba(255,255,255,.92); box-shadow:0 0 24px rgba(0,0,0,.08); }
.ny-pos .w1200 { height:42px; line-height:42px; font-size:13px; color:#888; }
.ny-pos a { color:#888; } .ny-pos a:hover { color:var(--c1); }
.ny-pos i { font-style:normal; color:#ccc; margin:0 8px; font-family:宋体; }
.ny-pos .cur { color:var(--c1); font-weight:bold; }
.bg_main { padding:46px 0 40px; min-height:400px; }

/* ---------- 产品列表页 ---------- */
.plist { display:flex; flex-wrap:wrap; }
.plist > li { width:33.333%; padding:16px; }
.ptsbox { display:block; background:#fff; border:1px solid #f0f0f0; border-radius:6px; overflow:hidden; transition:all .3s; height:100%; }
.ptsbox:hover { transform:translateY(-6px); box-shadow:0 14px 30px rgba(0,0,0,.14); border-color:var(--c1); }
.ptsbox .picbox { display:block; aspect-ratio:4/3; overflow:hidden; background:#f5f5f5; }
.list-img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.ptsbox:hover .list-img { transform:scale(1.08); }
.ptit { font-size:16px; color:#111; padding:14px 14px 0; text-align:center; font-weight:bold; }
.psub { font-size:13px; color:#888; padding:8px 14px 0; line-height:1.6; text-align:center; }
.pmore { display:block; text-align:center; color:var(--c1); font-size:13px; padding:10px 14px 14px; }

/* ---------- 产品详情 ---------- */
.pro-top { display:flex; gap:40px; background:#fff; border:1px solid #f0f0f0; border-radius:6px; padding:30px; margin-bottom:30px; }
.pro-pic { flex:none; width:44%; }
.pro-pic .picbox { aspect-ratio:1/1; overflow:hidden; background:#f5f5f5; }
.pro-big { width:100%; height:100%; object-fit:cover; }
.pro-info { flex:1; }
.p-name { font-size:26px; font-weight:bold; color:#111; margin-bottom:10px; }
.p-sn { display:inline-block; font-size:13px; color:#888; background:#f6f6f6; padding:4px 14px; border-radius:14px; margin-bottom:18px; }
.p-desc { font-size:15px; color:#666; line-height:1.9; padding-bottom:18px; margin-bottom:18px; border-bottom:1px dashed #eee; }
.p-bullets { margin-bottom:22px; }
.p-bullets li { display:flex; align-items:flex-start; gap:8px; margin-bottom:8px; font-size:14px; color:#555; }
.bul-ico { color:var(--c1); flex:none; display:inline-flex; }
.bul-ico svg { width:18px; height:18px; }
.p-cta { display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.cta-btn { display:inline-flex; align-items:center; gap:6px; padding:12px 30px; background:var(--c1); color:#fff; border-radius:24px; font-size:15px; font-weight:bold; }
.cta-btn:hover { background:#111; color:#fff; }
.cta-btn svg { width:14px; height:14px; }
.p-tel { color:var(--c1); font-weight:bold; font-size:16px; font-family:Arial; }
.pparam { width:100%; border-collapse:collapse; margin-bottom:30px; background:#fff; border:1px solid #f0f0f0; border-radius:6px; overflow:hidden; }
.pparam th, .pparam td { padding:13px 20px; border-bottom:1px solid #f0f0f0; font-size:14px; text-align:left; }
.pparam th { width:26%; background:#fafafa; color:#111; font-weight:bold; }
.pparam tr:last-child th, .pparam tr:last-child td { border-bottom:0; }
.pro-body, .pro-feat, .pro-rel { background:#fff; border:1px solid #f0f0f0; border-radius:6px; padding:28px 30px; margin-bottom:30px; }
.block-tit { font-size:20px; font-weight:bold; color:#111; margin-bottom:18px; padding-left:12px; border-left:4px solid var(--c1); }
.contentbox p { font-size:15px; color:#555; margin-bottom:16px; line-height:2; }
.contentbox .picbox.nd-pic { margin:8px 0 22px; border-radius:6px; overflow:hidden; }
.nd-img { width:100%; object-fit:cover; }
.feat-list-detail { display:flex; flex-wrap:wrap; }
.feat-list-detail > li { width:25%; padding:12px; }
.fbox { text-align:center; padding:22px 14px; border:1px solid #f0f0f0; border-radius:6px; height:100%; transition:all .3s; }
.fbox:hover { border-color:var(--c1); transform:translateY(-4px); box-shadow:0 10px 24px rgba(191,4,16,.12); }
.feat-ico-sm { display:inline-flex; color:var(--c1); margin-bottom:10px; }
.feat-tit { font-size:15px; font-weight:bold; color:#111; margin-bottom:6px; }
.feat-desc { font-size:13px; color:#888; }
.rel-list { display:flex; flex-wrap:wrap; }
.rel-list > li { width:33.333%; padding:10px; }
.rbox { display:block; border:1px solid #f0f0f0; border-radius:6px; overflow:hidden; transition:all .3s; }
.rbox:hover { box-shadow:0 10px 24px rgba(0,0,0,.12); border-color:var(--c1); }
.rbox .picbox { aspect-ratio:4/3; overflow:hidden; background:#f5f5f5; }
.rel-img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.rbox:hover .rel-img { transform:scale(1.08); }
.rtit { display:block; text-align:center; padding:12px 10px; font-size:14px; color:#111; font-weight:bold; }

/* ---------- 新闻列表页 ---------- */
.news-ul li { border-bottom:1px solid rgba(0,0,0,.06); padding:26px 0; }
.newsul-item { display:flex; align-items:center; }
.newsul-img { flex:none; width:200px; height:150px; margin-right:30px; overflow:hidden; }
.nul-img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.newsul-item:hover .nul-img { transform:scale(1.08); }
.newsul-txt { flex:1; padding-right:20px; }
.newsul-tit { font-size:19px; color:#222; font-weight:bold; margin-bottom:8px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }
.newsul-item:hover .newsul-tit { color:var(--c1); }
.newsul-desc { font-size:14px; color:#999; line-height:1.9; height:52px; overflow:hidden; }
.newsul-more { display:inline-block; margin-top:12px; color:var(--c1); font-size:13px; }
.newsul-date { flex:none; width:90px; text-align:center; color:#999; border-left:1px solid #f3f3f3; padding:6px 0 6px 30px; margin-left:6px; }
.newsul-date strong { display:block; font-size:38px; font-weight:bold; color:#333; line-height:1.1; font-family:Tahoma; }
.newsul-item:hover .newsul-date strong { color:var(--c1); }
.newsul-date span { display:block; font-size:13px; color:#bbb; }

/* ---------- 新闻详情 ---------- */
.detail { background:#fff; border:1px solid #f0f0f0; border-radius:6px; padding:36px 40px; margin-bottom:24px; }
.detail-title { text-align:center; padding-bottom:20px; border-bottom:1px solid #f0f0f0; margin-bottom:24px; }
.detail-title h1 { font-size:26px; font-weight:bold; color:#111; line-height:1.5; margin-bottom:14px; }
.detail-meta { font-size:13px; color:#999; }
.detail-meta span { margin:0 10px; }
.dm-cat { color:#fff; background:var(--c1); padding:2px 12px; border-radius:3px; }
.dm-date { color:#999; }
.dm-src { color:#aaa; }
.detail-context { font-size:15px; color:#555; line-height:2; }
.detail-context p { margin-bottom:16px; }
.reLink { display:flex; gap:20px; background:#fff; border:1px solid #f0f0f0; border-radius:6px; padding:18px 26px; margin-bottom:24px; flex-wrap:wrap; }
.reLink > div { flex:1; min-width:260px; }
.reLink .prevLink { text-align:left; }
.reLink .nextLink { text-align:right; }
.reLink .lbl { color:#999; font-size:13px; }
.reLink a { color:#444; font-size:14px; }
.reLink a:hover { color:var(--c1); }
.reLink .none { color:#ccc; font-size:14px; }
.reLink-back { }

/* ---------- 关于我们内页 ---------- */
.ab-intro { padding:20px 0; }
.ab-row { display:flex; align-items:center; gap:46px; }
.ab-pic { flex:none; width:46%; }
.ab-pic .picbox { aspect-ratio:3/2; overflow:hidden; border-radius:6px; box-shadow:0 14px 36px rgba(0,0,0,.15); }
.ab-img { width:100%; height:100%; object-fit:cover; }
.ab-txt { flex:1; }
.ab-tag { display:inline-block; font-size:13px; color:var(--c1); letter-spacing:2px; margin-bottom:10px; }
.ab-txt h2 { font-size:26px; font-weight:bold; color:#111; margin-bottom:16px; }
.ab-txt p { font-size:15px; color:#666; line-height:2; margin-bottom:14px; }
.ab-stats { padding:40px 0; }
.ab-stats .about-stats > li { width:25%; }
.timeline { position:relative; padding:20px 0; }
.timeline::before { content:""; position:absolute; left:50%; top:0; bottom:0; width:3px; background:#eee; transform:translateX(-50%); }
.tl-item { width:50%; padding:14px 40px; position:relative; }
.tl-item:nth-child(odd) { left:0; text-align:right; }
.tl-item:nth-child(even) { left:50%; }
.tl-item::after { content:""; position:absolute; top:26px; width:14px; height:14px; border-radius:50%; background:var(--c1); border:3px solid #fff; box-shadow:0 0 0 3px var(--c1); }
.tl-item:nth-child(odd)::after { right:-7px; }
.tl-item:nth-child(even)::after { left:-7px; }
.tl-card { background:#fff; border:1px solid #f0f0f0; border-radius:6px; padding:18px 22px; transition:all .3s; }
.tl-card:hover { box-shadow:0 12px 28px rgba(0,0,0,.1); border-color:var(--c1); }
.tl-year { display:block; font-size:22px; font-weight:bold; color:var(--c1); font-family:Arial; }
.tl-tit { font-size:17px; color:#111; font-weight:bold; margin:4px 0; }
.tl-desc { font-size:14px; color:#888; }
.cul-list { display:flex; flex-wrap:wrap; }
.cul-list > li { width:33.333%; padding:16px; }
.cul-card { text-align:center; padding:34px 24px; background:#fff; border:1px solid #f0f0f0; border-radius:6px; height:100%; transition:all .3s; }
.cul-card:hover { transform:translateY(-6px); box-shadow:0 14px 30px rgba(191,4,16,.12); border-color:var(--c1); }
.cul-card .feat-ico, .cul-card svg { color:var(--c1); margin-bottom:14px; }
.cul-tit { font-size:19px; font-weight:bold; color:#111; margin-bottom:8px; }
.cul-desc { font-size:14px; color:#888; }
.team-list { display:flex; flex-wrap:wrap; }
.team-list > li { width:16.666%; padding:14px; }
.team-card { text-align:center; }
.ava { display:block; width:120px; height:120px; margin:0 auto 14px; border-radius:50%; overflow:hidden; border:3px solid #f6f6f6; transition:all .3s; }
.team-card:hover .ava { border-color:var(--c1); transform:scale(1.04); }
.ava-img { width:100%; height:100%; object-fit:cover; }
.t-name { font-size:16px; color:#111; font-weight:bold; }
.t-job { display:block; font-size:13px; color:var(--c1); margin-top:4px; }

/* ---------- 联系我们内页 ---------- */
.ci-cards { margin-bottom:36px; }
.ci-list { display:flex; flex-wrap:wrap; }
.ci-card { width:33.333%; padding:14px; text-align:center; background:#fff; border:1px solid #f0f0f0; border-radius:6px; transition:all .3s; }
.ci-card:hover { transform:translateY(-6px); box-shadow:0 14px 30px rgba(191,4,16,.12); border-color:var(--c1); }
.ci-ico { display:inline-flex; color:#fff; background:var(--c1); width:60px; height:60px; border-radius:50%; align-items:center; justify-content:center; margin-bottom:14px; }
.ci-label { display:block; font-size:14px; color:#888; margin-bottom:4px; }
.ci-val { display:block; font-size:16px; color:#111; font-weight:bold; word-break:break-all; }
.ct-row { display:flex; gap:30px; }
.ct-form { flex:1.1; background:#fff; border:1px solid #f0f0f0; border-radius:6px; padding:30px; }
.ct-map { flex:1; background:#fff; border:1px solid #f0f0f0; border-radius:6px; padding:30px; }
.mapbox { position:relative; border-radius:6px; overflow:hidden; margin-bottom:18px; }
.map-img { width:100%; object-fit:cover; }
.map-cap { position:absolute; left:0; right:0; bottom:0; padding:18px 16px 12px; color:#fff; font-size:14px; background:linear-gradient(transparent, rgba(20,20,20,.8)); }
.ct-contact li { display:flex; align-items:flex-start; gap:10px; font-size:14px; color:#666; margin-bottom:12px; line-height:1.7; }
.ct-contact .cl-ico { flex:none; color:var(--c1); margin-top:2px; }

/* ---------- 页脚 ---------- */
.footer { color:rgba(255,255,255,.6); }
.ftop { background:var(--cdk); padding:56px 0 40px; }
.frow { display:flex; flex-wrap:wrap; gap:30px; }
.fcol { padding-bottom:24px; }
.col-about { flex:1.7 1 200px; }
.col-nav { flex:1 1 120px; }
.col-prod { flex:1.5 1 180px; }
.col-contact { flex:1.6 1 180px; }
.f-logo { display:flex; align-items:center; gap:10px; margin-bottom:16px; }
.f-name { color:#fff; font-size:20px; font-weight:bold; }
.f-desc { font-size:13px; color:rgba(255,255,255,.6); line-height:1.9; }
.f-h4 { color:#fff; font-size:16px; font-weight:bold; margin-bottom:18px; }
.f-links li { margin-bottom:10px; }
.f-links a { color:rgba(255,255,255,.6); font-size:13px; }
.f-links a:hover { color:var(--cy); padding-left:4px; }
.f-news { margin-top:14px; }
.f-news li { margin-bottom:10px; line-height:1.4; }
.f-news a { color:rgba(255,255,255,.85); font-size:13px; display:block; }
.f-news a:hover { color:var(--cy); }
.f-news span { font-size:12px; color:rgba(255,255,255,.4); }
.f-contact li { display:flex; align-items:flex-start; gap:10px; font-size:13px; color:rgba(255,255,255,.6); margin-bottom:12px; line-height:1.7; }
.fc-ico { flex:none; color:var(--cy); margin-top:2px; }
.qr-box { display:flex; align-items:center; gap:12px; margin-top:18px; }
.qr-pic { width:97px; height:97px; border-radius:6px; background:#fff; padding:4px; }
.qr-tit { font-size:13px; color:rgba(255,255,255,.7); }
.flink { background:rgba(0,0,0,.25); padding:10px 0; font-size:13px; }
.flink .w1200 { display:flex; align-items:center; flex-wrap:wrap; gap:4px; }
.flink-tit { color:var(--cy); font-weight:bold; margin-right:6px; }
.flink-items a { color:rgba(255,255,255,.6); padding:0 10px; border-right:1px solid rgba(255,255,255,.15); }
.flink-items a:last-child { border-right:0; }
.flink-items a:hover { color:#fff; }
.footer-bar { background:#222; padding:16px 0; }
.footer-bar .w1200 { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px; }
.copy { font-size:13px; color:rgba(255,255,255,.55); }
.beian { color:rgba(255,255,255,.7); font-size:13px; text-decoration:underline; }
.beian:hover { color:var(--cy); }

/* ---------- 返回顶部 ---------- */
.back-top { position:fixed; right:22px; bottom:26px; width:46px; height:46px; border-radius:50%; background:var(--c1); color:#fff; border:0; cursor:pointer; display:flex; align-items:center; justify-content:center; opacity:0; visibility:hidden; transform:translateY(10px); transition:all .3s; z-index:900; box-shadow:0 6px 18px rgba(191,4,16,.4); }
.back-top svg { width:20px; height:20px; transform:rotate(-90deg); }
.back-top.show { opacity:1; visibility:visible; transform:none; }
.back-top:hover { background:var(--c2); }

/* ---------- 图片兜底 ---------- */
.img-fallback { background:linear-gradient(135deg,#bf0410,#ffd200); display:flex; align-items:center; justify-content:center; width:100%; height:100%; min-height:120px; color:#fff; font-size:14px; border-radius:6px; text-align:center; padding:10px; }

/* ============================ 响应式 ============================ */
@media (max-width:1024px) {
  body { padding-top:72px; }
  .topbar { height:72px; }
  .head-tel { display:none; }
  .navBtn { display:flex; }
  .menubox { position:absolute; top:72px; right:0; left:0; background:#fff; max-height:0; overflow:hidden; transition:max-height .35s ease; box-shadow:0 8px 20px rgba(0,0,0,.15); }
  .menubox.open { max-height:560px; }
  .nav { flex-direction:column; align-items:stretch; width:100%; padding:8px 0; }
  .nav > li { width:100%; }
  .nav > li > a { padding:13px 24px; border-radius:0; margin:0; font-size:16px; }
  .nav > li.on > a { border:0; background:var(--c1); color:#fff; padding:13px 24px; }
  .nav .sub { position:static; transform:none; opacity:1; visibility:visible; box-shadow:none; background:#fafafa; border:0; border-radius:0; padding:0; min-width:0; }
  .nav .sub::before { display:none; }
  .nav .sub li a { padding:10px 24px 10px 44px; text-align:left; border-bottom:1px solid #f3f3f3; }
  .banner { height:420px; }
  .cap-tit { font-size:30px; } .cap-desc { font-size:15px; }
  .hot-r { width:240px; }
  .feat-list > li { width:50%; }
  .prod-item, .plist > li { width:50%; }
  .partner-item { width:25%; }
  .news-list > li { width:50%; }
  .about-row, .ab-row { flex-direction:column; gap:30px; }
  .about-panel, .ab-pic { width:100%; }
  .icase-bd { flex-direction:column; }
  .icase-left { width:100%; }
  .icase-thumbs { order:2; }
  .contact-box { flex-direction:column; }
  .ct-row { flex-direction:column; }
  .pro-top { flex-direction:column; } .pro-pic { width:100%; }
  .newsul-item { flex-wrap:wrap; }
  .feat-list-detail > li { width:50%; }
}
@media (max-width:768px) {
  .section { padding:50px 0; }
  .in-title { font-size:26px; }
  .banner { height:320px; }
  .cap-tit { font-size:22px; margin-bottom:12px; } .cap-desc { display:none; }
  .banner-arr { width:38px; height:58px; font-size:26px; line-height:56px; }
  .hot-inner { flex-direction:column; height:auto; padding:12px 15px; gap:10px; }
  .hot-r { width:100%; }
  .hot-kw a { padding:0 8px; font-size:13px; }
  .feat-list > li, .prod-item, .plist > li, .news-list > li, .feat-list-detail > li { width:100%; }
  .partner-item { width:33.333%; }
  .about-stats > li, .ab-stats .about-stats > li { width:50%; }
  .icase-tab { width:46%; }
  .cul-list > li { width:100%; }
  .team-list > li { width:33.333%; }
  .rel-list > li, .newsul-item { width:100%; }
  .ci-card { width:100%; }
  .reLink { flex-direction:column; } .reLink .nextLink { text-align:left; }
  .newsul-img { width:100%; height:200px; margin:0 0 16px; }
  .newsul-date { display:none; }
  .timeline::before { left:8px; }
  .tl-item, .tl-item:nth-child(even) { width:100%; left:0; text-align:left; padding:10px 10px 10px 36px; }
  .tl-item::after, .tl-item:nth-child(odd)::after, .tl-item:nth-child(even)::after { left:1px; right:auto; }
  .detail { padding:24px 18px; }
  .nybanner { height:200px; } .ny-cn { font-size:28px; }
  .ny-pos .w1200 { font-size:12px; }
  .contact-lx, .contact-book, .ct-form, .ct-map { padding:26px 22px; }
  .pparam th { width:34%; }
  .about-en, .about-en2 { font-size:30px; }
}