/* skin8 v2 — 1:1 仿 shminj.com 上海敏杰机械
 * 主色 深红 #c00000  辅助 银 #c0c0c0  黑 #1a1a1a  暗红 #4a0000
 */
*{margin:0;padding:0;box-sizing:border-box}
html,body{font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;line-height:1.6;color:#333;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;border:0;vertical-align:middle}
a{color:#333;text-decoration:none;transition:color .2s}
a:hover{color:#c00000}
ul,ol{list-style:none}
.clear:after{content:"";display:block;clear:both}
.fl{float:left}
.fr{float:right}
.mj-wrap{width:1200px;max-width:100%;margin:0 auto;padding:0 16px;box-sizing:border-box}

/* ===== 顶部黑底 utility 条 ===== */
.mj-topbar{background:#0a0a0a;color:#888;font-size:12px;line-height:32px;border-bottom:1px solid #1f1f1f}
.mj-topbar-inner{display:flex;align-items:center;justify-content:space-between}
.mj-topbar-left{display:flex;align-items:center;gap:8px;color:#aaa;letter-spacing:1px}
.mj-mj-en{color:#c00000;font-weight:900;font-family:Arial Black,Arial,sans-serif;letter-spacing:2px}
.mj-mj-zh{color:#ddd;letter-spacing:3px}
.mj-topbar-right{display:flex;align-items:center;gap:10px}
.mj-topbar-right a{color:#888;font-size:12px;letter-spacing:1px}
.mj-topbar-right a.on{color:#c00000;font-weight:600}
.mj-topbar-right a:hover{color:#fff}
.mj-lang-sep{color:#444}

/* ===== 红色咨询电话条 ===== */
.mj-callbar{background:linear-gradient(90deg,#a00000 0%,#c00000 50%,#a00000 100%);color:#fff;line-height:30px}
.mj-callbar-inner{display:flex;align-items:center;justify-content:flex-end;gap:8px;font-size:13px}
.mj-callbar-icon{display:inline-flex;align-items:center}
.mj-callbar-label{color:#fff;letter-spacing:2px}
.mj-callbar-num{color:#fff;font-family:Arial,sans-serif;font-weight:700;font-size:14px;letter-spacing:.5px}
.mj-callbar-num:hover{color:#fff;text-decoration:underline}

/* ===== 主头 + 主导航（白底黑字）===== */
.mj-header{position:relative;z-index:100;background:#fff;box-shadow:0 1px 0 rgba(0,0,0,.06)}
.mj-nav{background:#fff;position:relative;z-index:99;border-bottom:1px solid #eee}
.mj-nav.mj-nav-sticky{position:fixed;top:0;left:0;width:100%;box-shadow:0 2px 12px rgba(0,0,0,.10);animation:mjSlideDown .25s ease}
@keyframes mjSlideDown{from{transform:translateY(-100%)}to{transform:translateY(0)}}
.mj-nav-wrap{display:flex;align-items:center;gap:30px;position:relative}
.mj-logo{flex-shrink:0;padding:14px 0;display:flex;align-items:center}
.mj-logo a{display:flex;align-items:center}
.mj-logo img{max-height:54px;width:auto;display:block}
.mj-mob-toggle{display:none;background:transparent;border:0;width:42px;height:42px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;position:absolute;right:16px;top:14px}
.mj-mob-toggle i{display:block;width:22px;height:2px;background:#1a1a1a;border-radius:1px;transition:all .2s}
.mj-mob-toggle.on i:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mj-mob-toggle.on i:nth-child(2){opacity:0}
.mj-mob-toggle.on i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mj-nav-ul{display:flex;justify-content:flex-end;align-items:stretch;flex:1;gap:0}
.mj-nav-ul > li{position:relative;text-align:center}
.mj-nav-ul > li > a{display:block;color:#1a1a1a;font-size:15px;line-height:54px;padding:0 22px;font-weight:500;transition:all .2s;position:relative}
.mj-nav-ul > li > a:after{content:"";position:absolute;left:50%;bottom:0;width:0;height:3px;background:#c00000;transition:all .25s ease;transform:translateX(-50%)}
.mj-nav-ul > li:hover > a,
.mj-nav-ul > li.on > a,
.mj-nav-ul > li.cur > a{color:#c00000}
.mj-nav-ul > li:hover > a:after,
.mj-nav-ul > li.on > a:after,
.mj-nav-ul > li.cur > a:after{width:100%}
.mj-down{position:absolute;left:50%;top:100%;transform:translateX(-50%);min-width:160px;background:#fff;box-shadow:0 6px 22px rgba(0,0,0,.18);border-top:3px solid #c00000;padding:6px 0;opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease;z-index:200}
.mj-nav-ul > li:hover .mj-down{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mj-down a{display:block;color:#444;font-size:14px;line-height:38px;padding:0 18px;text-align:center;white-space:nowrap;border-bottom:1px solid #f3f3f3}
.mj-down a:last-child{border-bottom:0}
.mj-down a:hover{background:#c00000;color:#fff}

/* ===== Banner 暗红渐变 + 干燥机大图 ===== */
.mj-banner{position:relative;width:100%;overflow:hidden;background:linear-gradient(135deg,#1a0000 0%,#4a0000 30%,#5a0000 55%,#3a0000 85%,#1a0000 100%);height:520px;color:#fff}
.mj-banner-grid{position:absolute;inset:0;background-image:
  linear-gradient(rgba(192,0,0,.10) 1px,transparent 1px),
  linear-gradient(90deg,rgba(192,0,0,.10) 1px,transparent 1px);
  background-size:48px 48px;
  opacity:.55;
  mix-blend-mode:screen;
}
.mj-banner-glow{position:absolute;border-radius:50%;filter:blur(50px);pointer-events:none}
.mj-banner-glow-left{width:480px;height:480px;left:-120px;top:-80px;background:radial-gradient(circle,rgba(192,0,0,.55) 0%,transparent 65%)}
.mj-banner-glow-right{width:380px;height:380px;right:-80px;bottom:-80px;background:radial-gradient(circle,rgba(255,80,80,.32) 0%,transparent 70%)}
.mj-banner-inner{position:relative;height:520px;display:flex;align-items:center;gap:30px;z-index:2}
.mj-banner-machine{flex:1.15;display:flex;align-items:center;justify-content:center;position:relative}
.mj-banner-machine img{width:100%;max-width:620px;height:auto;display:block;filter:drop-shadow(0 18px 50px rgba(0,0,0,.65))}
.mj-banner-copy{flex:1;color:#fff;padding-left:10px}
.mj-banner-eyebrow{font-size:13px;color:rgba(255,255,255,.62);letter-spacing:6px;margin-bottom:18px;font-family:Arial,sans-serif;text-transform:uppercase;font-weight:600}
.mj-banner-h{font-size:54px;font-weight:700;line-height:1.18;letter-spacing:4px;color:#fff;margin:0;text-shadow:0 4px 16px rgba(0,0,0,.5)}
.mj-banner-h-em{display:inline-block;color:#fff;background:linear-gradient(180deg,#fff 0%,#f0d6d6 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}
.mj-banner-line{width:64px;height:4px;background:#c00000;margin:24px 0 22px;box-shadow:0 0 16px rgba(192,0,0,.85)}
.mj-banner-features{display:flex;gap:30px;margin-bottom:30px}
.mj-banner-features li{flex:0 0 auto;color:#fff}
.mj-banner-features li b{display:block;font-size:38px;font-weight:800;font-family:Arial,sans-serif;color:#fff;line-height:1;letter-spacing:1px}
.mj-banner-features li b em{font-style:normal;color:#ff5555;margin-left:2px;font-size:30px}
.mj-banner-features li span{display:block;font-size:13px;color:rgba(255,255,255,.72);letter-spacing:2px;margin-top:8px}
.mj-banner-cta-row{display:flex;gap:14px;flex-wrap:wrap}
.mj-banner-cta{display:inline-flex;align-items:center;justify-content:center;padding:13px 32px;background:#c00000;color:#fff;font-size:14px;border-radius:2px;letter-spacing:2px;border:1px solid #c00000;transition:all .25s;box-shadow:0 6px 18px rgba(192,0,0,.4)}
.mj-banner-cta:hover{background:#ff2020;color:#fff;border-color:#ff2020;transform:translateY(-2px);box-shadow:0 10px 22px rgba(192,0,0,.55)}
.mj-banner-cta-ghost{background:transparent;border-color:rgba(255,255,255,.45);box-shadow:none}
.mj-banner-cta-ghost:hover{background:rgba(255,255,255,.10);border-color:#fff;color:#fff;transform:translateY(-2px);box-shadow:none}

/* 左下 3 icon */
.mj-banner-icons{position:absolute;left:24px;bottom:18px;display:flex;gap:12px;z-index:3}
.mj-bi{display:flex;align-items:center;gap:8px;padding:8px 14px;background:rgba(0,0,0,.40);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.18);border-radius:2px;color:#fff;font-size:13px;letter-spacing:2px}
.mj-bi-icon{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:#c00000;border-radius:50%}
.mj-bi b{font-weight:500}

/* 右下立即咨询 */
.mj-banner-fab{position:absolute;right:24px;bottom:18px;display:flex;align-items:center;gap:10px;padding:12px 22px;background:#c00000;color:#fff;border-radius:30px;font-size:14px;letter-spacing:3px;font-weight:600;box-shadow:0 8px 24px rgba(192,0,0,.55);z-index:3;animation:mjPulse 2s ease-in-out infinite}
.mj-banner-fab:hover{background:#ff2020;color:#fff;transform:translateY(-2px)}
@keyframes mjPulse{0%,100%{box-shadow:0 8px 24px rgba(192,0,0,.55)}50%{box-shadow:0 8px 30px rgba(255,40,40,.85)}}
.mj-banner-fab-icon{display:inline-flex;align-items:center}

/* ===== 内页 banner ===== */
.mj-ny-banner{height:240px;background:linear-gradient(135deg,#1a0000 0%,#4a0000 50%,#1a0000 100%);display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;position:relative;overflow:hidden}
.mj-ny-banner:before{content:"";position:absolute;inset:0;background-image:
  linear-gradient(rgba(192,0,0,.10) 1px,transparent 1px),
  linear-gradient(90deg,rgba(192,0,0,.10) 1px,transparent 1px);
  background-size:42px 42px;
  opacity:.4;mix-blend-mode:screen;z-index:1}
.mj-ny-banner:after{content:"";position:absolute;width:380px;height:380px;left:50%;top:-100px;transform:translateX(-50%);background:radial-gradient(circle,rgba(192,0,0,.45) 0%,transparent 65%);z-index:1}
.mj-ny-banner-content{position:relative;z-index:2}
.mj-ny-banner h1{font-size:32px;font-weight:600;letter-spacing:3px;margin-bottom:8px}
.mj-ny-banner p{font-size:14px;color:rgba(255,255,255,.85);letter-spacing:3px;text-transform:uppercase}

/* ===== Section title ===== */
.mj-sec-title{text-align:center;padding:50px 0 36px}
.mj-sec-title h2{font-size:30px;color:#1a1a1a;font-weight:600;letter-spacing:2px;margin:0;position:relative;display:inline-block;padding:0 30px}
.mj-sec-title h2:before,.mj-sec-title h2:after{content:"";position:absolute;top:50%;width:42px;height:1px;background:#c00000}
.mj-sec-title h2:before{right:100%}
.mj-sec-title h2:after{left:100%}
.mj-sec-title p{font-size:13px;color:#888;letter-spacing:3px;margin-top:10px;font-family:Arial,sans-serif}
.mj-sec-title p:before{content:"— "}
.mj-sec-title p:after{content:" —"}

/* ===== Home: 公司简介 ===== */
.mj-home-about{padding:0 0 60px}
.mj-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.mj-about-text h3{font-size:24px;color:#c00000;margin-bottom:16px;font-weight:600;line-height:1.3;letter-spacing:1px}
.mj-about-text .mj-line{width:48px;height:3px;background:#c00000;margin-bottom:18px}
.mj-about-text .mj-desc{font-size:14px;color:#555;line-height:1.95;text-align:justify;display:-webkit-box;-webkit-line-clamp:8;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:22px}
.mj-about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px;min-width:0}
.mj-about-stats > *{min-width:0}
.mj-about-stats li{text-align:center;padding:18px 6px;background:#fafafa;border:1px solid #f0f0f0;border-radius:2px;transition:all .25s}
.mj-about-stats li:hover{background:#c00000;border-color:#c00000;color:#fff;transform:translateY(-3px);box-shadow:0 8px 20px rgba(192,0,0,.25)}
.mj-about-stats .num{font-size:30px;font-weight:800;color:#c00000;font-family:Arial,sans-serif;line-height:1;display:block}
.mj-about-stats .num small{font-size:14px;font-weight:600;margin-left:2px}
.mj-about-stats li:hover .num{color:#fff}
.mj-about-stats .lbl{font-size:12px;color:#888;margin-top:8px;letter-spacing:.5px}
.mj-about-stats li:hover .lbl{color:rgba(255,255,255,.92)}
.mj-about-cta{display:inline-block;padding:11px 36px;background:#c00000;color:#fff;font-size:14px;border-radius:2px;letter-spacing:2px;transition:all .2s}
.mj-about-cta:hover{background:#1a1a1a;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.2)}
.mj-about-img{position:relative;height:420px;border-radius:6px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#3a0000 50%,#1a1a1a 100%);display:flex;align-items:center;justify-content:center;border:1px solid #2a2a2a}
.mj-about-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.mj-about-img:hover img{transform:scale(1.05)}
.mj-about-img-fallback{display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:30px;position:relative}
.mj-about-img-fallback:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 70% 30%,rgba(192,0,0,0.45) 0,transparent 60%);z-index:0}
.mj-about-img-fallback > img{position:relative;z-index:1;filter:drop-shadow(0 12px 30px rgba(0,0,0,.5))}

/* ===== Home: 产品中心 ===== */
.mj-home-pro{background:#f7f7f7;padding:0 0 60px}
.mj-pro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;min-width:0}
.mj-pro-grid > *{min-width:0}
.mj-pro-card{background:#fff;border-radius:4px;overflow:hidden;transition:all .25s;display:block;border:1px solid #eee}
.mj-pro-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(0,0,0,.12);border-color:#c00000}
.mj-pro-card .mj-pro-img{position:relative;width:100%;padding-top:66%;overflow:hidden;background:#f0f0f0}
.mj-pro-card .mj-pro-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .35s}
.mj-pro-card:hover .mj-pro-img img{transform:scale(1.06)}
.mj-pro-card .mj-pro-img-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2a0000 0%,#4a0000 50%,#1a0000 100%);padding:14px}
.mj-pro-card .mj-pro-img-fallback img{position:relative;width:84%;max-width:280px;height:auto;filter:drop-shadow(0 6px 18px rgba(0,0,0,.5))}
.mj-pro-info{padding:18px 20px}
.mj-pro-info h3{font-size:17px;color:#1a1a1a;font-weight:600;margin-bottom:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .2s}
.mj-pro-card:hover .mj-pro-info h3{color:#c00000}
.mj-pro-info p{font-size:13px;color:#888;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;height:42px}
.mj-pro-more{margin-top:14px;color:#c00000;font-size:13px;letter-spacing:1px;font-weight:500}
.mj-pro-empty{grid-column:1/-1;text-align:center;padding:50px 20px;background:#fff;border:1px dashed #ddd;border-radius:4px;color:#888}
.mj-pro-empty p{font-size:15px;margin-bottom:14px}
.mj-pro-empty a{display:inline-block;padding:10px 28px;background:#c00000;color:#fff;border-radius:2px;font-size:13px;letter-spacing:1px}

/* ===== Home: 项目案例 ===== */
.mj-home-case{padding:0 0 60px}
.mj-case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;min-width:0}
.mj-case-grid > *{min-width:0}
.mj-case-card{display:block;border-radius:4px;overflow:hidden;background:#fff;border:1px solid #eee;transition:all .25s}
.mj-case-card:hover{box-shadow:0 12px 28px rgba(0,0,0,.1);transform:translateY(-3px)}
.mj-case-img{position:relative;width:100%;padding-top:75%;overflow:hidden;background:#f0f0f0}
.mj-case-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .35s}
.mj-case-card:hover .mj-case-img img{transform:scale(1.07)}
.mj-case-card p{padding:12px 14px;font-size:14px;color:#333;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:all .2s}
.mj-case-card:hover p{background:#c00000;color:#fff}

/* ===== Home: 优势 ===== */
.mj-home-why{background:linear-gradient(135deg,#0a0a0a 0%,#3a0000 50%,#0a0a0a 100%);padding:0 0 50px;color:#fff;position:relative;overflow:hidden}
.mj-home-why:before{content:"";position:absolute;inset:0;background-image:
  linear-gradient(rgba(192,0,0,.06) 1px,transparent 1px),
  linear-gradient(90deg,rgba(192,0,0,.06) 1px,transparent 1px);
  background-size:48px 48px;z-index:0;opacity:.5}
.mj-home-why .mj-wrap{position:relative;z-index:1}
.mj-home-why .mj-sec-title h2{color:#fff}
.mj-home-why .mj-sec-title p{color:rgba(255,255,255,.65)}
.mj-why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;min-width:0}
.mj-why-grid > *{min-width:0}
.mj-why-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:4px;padding:30px 22px;text-align:center;transition:all .25s}
.mj-why-card:hover{background:rgba(192,0,0,.85);border-color:#c00000;transform:translateY(-4px);box-shadow:0 16px 32px rgba(0,0,0,.5)}
.mj-why-card .mj-num{font-size:42px;font-weight:800;color:#c00000;font-family:Arial,sans-serif;line-height:1;margin-bottom:10px;transition:color .2s;letter-spacing:2px}
.mj-why-card:hover .mj-num{color:#fff}
.mj-why-card h4{font-size:18px;font-weight:600;margin-bottom:10px;color:#fff;letter-spacing:2px}
.mj-why-card p{font-size:13px;color:rgba(255,255,255,.72);line-height:1.7;text-align:left}
.mj-why-card:hover p{color:rgba(255,255,255,.95)}

/* ===== Home: 新闻 ===== */
.mj-home-news{padding:0 0 60px}
.mj-news-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;min-width:0}
.mj-news-grid > *{min-width:0}
.mj-news-col{background:#fff;border:1px solid #eee;border-radius:4px;overflow:hidden}
.mj-news-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#fafafa;border-bottom:2px solid #c00000}
.mj-news-head h3{font-size:18px;color:#1a1a1a;font-weight:600;letter-spacing:1px}
.mj-news-head a{font-size:13px;color:#888}
.mj-news-head a:hover{color:#c00000}
.mj-news-list{padding:8px 20px}
.mj-news-list li{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px dashed #eee}
.mj-news-list li:last-child{border-bottom:0}
.mj-news-list li a{flex:1;color:#333;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;position:relative;padding-left:14px}
.mj-news-list li a:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:5px;background:#c00000;border-radius:50%}
.mj-news-list li:hover a{color:#c00000;padding-left:18px;transition:all .2s}
.mj-news-list li span{font-size:12px;color:#999;font-family:Arial,sans-serif;flex-shrink:0}
.mj-news-empty{padding:40px 20px;text-align:center;color:#888;font-size:14px}
.mj-news-empty a{display:inline-block;margin-top:12px;padding:8px 22px;background:#c00000;color:#fff;border-radius:2px;font-size:13px;letter-spacing:1px}

/* ===== Footer ===== */
.mj-foot{background:#0d0d0d;color:#bbb;margin-top:50px;border-top:3px solid #c00000}
.mj-foot a{color:#bbb;transition:color .2s}
.mj-foot a:hover{color:#c00000}
.mj-foot-top{padding:40px 0 28px;border-bottom:1px solid #1f1f1f}
.mj-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:40px;min-width:0}
.mj-foot-grid > *{min-width:0}
.mj-foot-title{color:#fff;font-size:16px;font-weight:600;margin:0 0 16px;padding-bottom:10px;border-bottom:2px solid #c00000;display:inline-block;letter-spacing:2px}
.mj-foot-about p{font-size:13px;line-height:1.85;color:#aaa}
.mj-foot-nav ul li{line-height:30px}
.mj-foot-nav ul li a{font-size:13px}
.mj-foot-nav ul li a:before{content:"› ";color:#c00000}
.mj-foot-contact-list li{font-size:13px;line-height:28px}
.mj-foot-contact-list li b{color:#fff;font-weight:500;margin-right:4px}
.mj-foot-links{padding:14px 0;border-bottom:1px solid #1f1f1f}
.mj-foot-links .mj-wrap{font-size:13px;line-height:24px}
.mj-foot-links b{color:#fff;font-weight:500;margin-right:10px}
.mj-foot-links a{margin-right:18px;color:#888;font-size:13px}
.mj-foot-bottom{padding:18px 0;font-size:12px;color:#888;text-align:center;line-height:22px}
.mj-foot-bottom a{color:#888;margin:0 6px}

/* ===== Back to Top ===== */
.mj-back-top{position:fixed;right:20px;bottom:60px;width:44px;height:44px;background:#c00000;color:#fff;border-radius:2px;display:none;align-items:center;justify-content:center;font-size:22px;font-weight:700;cursor:pointer;z-index:9998;box-shadow:0 4px 14px rgba(192,0,0,.4);transition:all .2s}
.mj-back-top:hover{background:#1a1a1a;color:#fff}

/* ===== 内页公共 ===== */
.mj-ny-wrap{padding:30px 0 50px;min-height:400px;background:#f7f7f7}
.mj-ny-grid{display:grid;grid-template-columns:240px 1fr;gap:24px;min-width:0}
.mj-ny-grid > *{min-width:0}
.mj-side-block{background:#fff;border-radius:4px;border:1px solid #eee;margin-bottom:18px;overflow:hidden}
.mj-side-title{background:#c00000;padding:14px 18px;color:#fff}
.mj-side-title b{font-size:16px;font-weight:600;letter-spacing:2px}
.mj-side-title span{font-size:11px;margin-left:6px;color:rgba(255,255,255,.7);font-family:Arial,sans-serif;letter-spacing:1px}
.mj-side-cat{padding:10px 0}
.mj-side-cat li a{display:block;padding:10px 18px;font-size:14px;color:#444;border-bottom:1px solid #f5f5f5;position:relative;transition:all .2s}
.mj-side-cat li:last-child a{border-bottom:0}
.mj-side-cat li a:before{content:"›";color:#c00000;margin-right:6px;font-weight:700}
.mj-side-cat li a:hover{background:#fafafa;color:#c00000;padding-left:24px}
.mj-side-news{padding:8px 18px}
.mj-side-news li{padding:8px 0;border-bottom:1px dashed #eee;font-size:13px;line-height:1.5}
.mj-side-news li:last-child{border-bottom:0}
.mj-side-contact{padding:14px 18px;font-size:13px;line-height:1.95;color:#555}
.mj-side-phone{font-size:22px;color:#c00000;font-weight:700;font-family:Arial,sans-serif;margin-bottom:6px}

.mj-main{background:#fff;border-radius:4px;border:1px solid #eee;padding:0;min-height:520px}
.mj-bread{padding:14px 24px;border-bottom:1px solid #f1f1f1;font-size:13px;color:#888}
.mj-bread a{color:#888}
.mj-bread a:hover{color:#c00000}
.mj-bread .sep{margin:0 6px;color:#ccc}

.mj-main-body{padding:24px 28px}
.mj-page-h1{font-size:24px;color:#c00000;font-weight:600;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid #f0f0f0;line-height:1.4;letter-spacing:1px}
.mj-content{font-size:14px;line-height:1.95;color:#444}
.mj-content p{margin-bottom:14px}
.mj-content img{max-width:100%;height:auto;border-radius:4px;margin:8px 0}
.mj-content h2,.mj-content h3{color:#1a1a1a;font-weight:600;margin:18px 0 12px}
.mj-content h2{font-size:20px;border-left:4px solid #c00000;padding-left:12px}
.mj-content h3{font-size:17px}

/* 文章列表 */
.mj-art-list{list-style:none}
.mj-art-list li{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px dashed #eee}
.mj-art-list li a{flex:1;color:#333;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;position:relative;padding-left:16px}
.mj-art-list li a:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:5px;background:#c00000;border-radius:50%}
.mj-art-list li:hover a{color:#c00000;padding-left:22px;transition:all .2s}
.mj-art-list li span{font-size:13px;color:#999;font-family:Arial,sans-serif;flex-shrink:0}

/* 产品网格 */
.mj-prolist-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;min-width:0}
.mj-prolist-grid > *{min-width:0}
.mj-prolist-grid .mj-pro-card{background:#fff;border:1px solid #eee}

/* 详情 */
.mj-art-meta{font-size:13px;color:#888;margin:-8px 0 18px;padding-bottom:14px;border-bottom:1px dashed #eee}
.mj-art-meta span{margin-right:18px}
.mj-art-tags{margin:24px 0 0;padding:14px 0;border-top:1px dashed #eee}
.mj-art-tags b{color:#1a1a1a;margin-right:8px}
.mj-art-tags a{display:inline-block;padding:3px 12px;background:#fafafa;color:#666;border:1px solid #eee;border-radius:14px;font-size:12px;margin:0 6px 6px 0}
.mj-art-tags a:hover{background:#c00000;color:#fff;border-color:#c00000}
.mj-art-prevnext{margin-top:22px;padding-top:18px;border-top:1px solid #eee;display:grid;grid-template-columns:1fr 1fr;gap:14px;font-size:13px;color:#666;min-width:0}
.mj-art-prevnext > *{min-width:0}
.mj-art-prevnext a{color:#666}
.mj-art-prevnext a:hover{color:#c00000}
.mj-art-related{margin-top:30px;padding-top:18px;border-top:2px solid #c00000}
.mj-art-related h3{font-size:18px;color:#1a1a1a;font-weight:600;margin-bottom:14px}
.mj-art-related ul{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;list-style:none;min-width:0}
.mj-art-related ul > *{min-width:0}
.mj-art-related li a{display:block;font-size:14px;color:#555;padding:6px 0 6px 14px;position:relative;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mj-art-related li a:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:4px;background:#c00000;border-radius:50%}
.mj-art-related li a:hover{color:#c00000}

/* 单页栏目联系卡 */
.mj-contact-card{margin-top:24px;padding:18px 22px;background:#fafafa;border-left:4px solid #c00000;border-radius:0 4px 4px 0}
.mj-contact-card p{font-size:14px;line-height:2;color:#444}
.mj-contact-card p strong{color:#1a1a1a;margin-right:6px}

/* 留言表单 */
.mj-form-wrap{max-width:680px;margin:14px auto}
.mj-lyform{padding:24px 26px;background:#fafafa;border:1px solid #eee;border-radius:4px}
.mj-ly-intro{color:#666;font-size:13px;line-height:1.7;margin:0 0 18px;padding-bottom:16px;border-bottom:1px dashed #ddd}
.mj-ly-intro strong{color:#c00000}
.mj-ly-row{display:flex;gap:14px}
.mj-ly-row .mj-ly-field{flex:1}
.mj-ly-field{margin-bottom:14px}
.mj-ly-field label{display:block;font-size:13px;color:#444;margin-bottom:6px;font-weight:500}
.mj-ly-field label .req{color:#c00000;margin-left:2px}
.mj-ly-field input,.mj-ly-field textarea{width:100%;box-sizing:border-box;padding:10px 12px;border:1px solid #d9d9d9;border-radius:2px;font-size:14px;font-family:inherit;color:#333;outline:none;transition:border-color .15s;background:#fff}
.mj-ly-field input:focus,.mj-ly-field textarea:focus{border-color:#c00000}
.mj-ly-field textarea{min-height:120px;resize:vertical;line-height:1.6}
.mj-ly-actions{margin-top:6px;text-align:center}
.mj-ly-actions button{display:inline-block;padding:11px 56px;background:#c00000;color:#fff;border:0;border-radius:2px;font-size:15px;font-weight:500;cursor:pointer;letter-spacing:2px;transition:all .2s}
.mj-ly-actions button:hover{background:#1a1a1a;box-shadow:0 6px 18px rgba(0,0,0,.2)}
.mj-ly-toast{position:fixed;left:50%;bottom:60px;transform:translateX(-50%) translateY(20px);background:rgba(20,22,26,.92);color:#fff;padding:14px 28px;border-radius:8px;font-size:14px;line-height:1.5;box-shadow:0 8px 24px rgba(0,0,0,.18);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility 0s linear .25s;z-index:9999;max-width:80vw;text-align:center}
.mj-ly-toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);transition:opacity .25s,transform .25s,visibility 0s}

/* 分页 */
.mj-page{text-align:center;padding:24px 0 6px;font-size:13px}
.mj-page a,.mj-page span{display:inline-block;padding:6px 14px;margin:0 3px;border:1px solid #ddd;border-radius:2px;color:#666;background:#fff}
.mj-page a:hover{background:#c00000;color:#fff;border-color:#c00000}
.mj-page .current,.mj-page span.active{background:#c00000;color:#fff;border-color:#c00000}

/* 关键词云 / Tag */
.mj-tag-cloud{padding:18px 0;display:flex;flex-wrap:wrap;gap:8px}
.mj-tag-cloud a{display:inline-block;padding:7px 16px;background:#fafafa;color:#555;border:1px solid #eee;border-radius:18px;font-size:13px}
.mj-tag-cloud a:hover{background:#c00000;color:#fff;border-color:#c00000}
.mj-tag-cloud a .count{color:#999;font-size:11px;margin-left:4px}
.mj-tag-cloud a:hover .count{color:rgba(255,255,255,.85)}

/* 搜索 */
.mj-search-box{padding:16px 22px;background:#fafafa;border:1px solid #eee;border-radius:4px;margin-bottom:18px;display:flex;gap:0}
.mj-search-box input[type=text]{flex:1;padding:10px 14px;border:1px solid #ddd;border-radius:2px 0 0 2px;font-size:14px;outline:none}
.mj-search-box input[type=text]:focus{border-color:#c00000}
.mj-search-box input[type=submit]{padding:10px 28px;background:#c00000;color:#fff;border:0;border-radius:0 2px 2px 0;font-size:14px;cursor:pointer}
.mj-search-box input[type=submit]:hover{background:#a00000}

/* ===== 响应式 ===== */
@media (max-width:1199px){
  .mj-wrap{width:100%}
  .mj-banner,.mj-banner-inner{height:auto}
  .mj-banner-inner{flex-direction:column;padding:30px 16px 100px}
  .mj-banner-machine{width:100%;max-width:560px;margin-bottom:20px}
  .mj-banner-h{font-size:42px;letter-spacing:2px}
  .mj-banner-features li b{font-size:32px}
  .mj-pro-grid{grid-template-columns:repeat(2,1fr)}
  .mj-case-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:991px){
  .mj-callbar-inner{justify-content:center}
  .mj-nav-wrap{flex-direction:column;align-items:stretch;gap:0}
  .mj-logo{padding:14px 16px;justify-content:center}
  .mj-mob-toggle{display:flex}
  .mj-nav-ul{display:none;flex-direction:column;background:#fff;border-top:1px solid #eee}
  .mj-nav-ul.open{display:flex}
  .mj-nav-ul > li{flex:none;border-bottom:1px solid #f0f0f0;text-align:left}
  .mj-nav-ul > li > a{line-height:46px;text-align:left;padding:0 24px;font-size:14px}
  .mj-nav-ul > li > a:after{display:none}
  .mj-down{position:static;transform:none;box-shadow:none;border-top:0;background:#fafafa;padding:0;display:none}
  .mj-nav-ul > li.open .mj-down{display:block}
  .mj-banner{height:auto;min-height:auto}
  .mj-about-grid{grid-template-columns:1fr;gap:24px}
  .mj-about-img{height:300px}
  .mj-pro-grid,.mj-prolist-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .mj-case-grid{grid-template-columns:repeat(2,1fr)}
  .mj-why-grid{grid-template-columns:repeat(2,1fr)}
  .mj-news-grid{grid-template-columns:1fr;gap:18px}
  .mj-foot-grid{grid-template-columns:1fr;gap:24px}
  .mj-ny-grid{grid-template-columns:1fr;gap:14px}
}
@media (max-width:767px){
  .mj-topbar-left .mj-mj-zh{display:none}
  .mj-banner-h{font-size:32px;letter-spacing:1px}
  .mj-banner-features{gap:18px}
  .mj-banner-features li b{font-size:26px}
  .mj-banner-icons{position:static;justify-content:center;padding:14px 16px 0;flex-wrap:wrap}
  .mj-banner-fab{position:static;margin:14px auto 24px;display:inline-flex}
  .mj-banner-cta{padding:11px 24px;font-size:13px}
  .mj-sec-title{padding:32px 0 24px}
  .mj-sec-title h2{font-size:22px;letter-spacing:1px}
  .mj-pro-grid,.mj-prolist-grid,.mj-case-grid,.mj-why-grid{grid-template-columns:1fr}
  .mj-about-stats{grid-template-columns:repeat(2,1fr)}
  .mj-art-related ul{grid-template-columns:1fr}
  .mj-art-prevnext{grid-template-columns:1fr}
}

/* Sitemap Links */
.sitemap-links{margin-left:15px;font-size:13px;}
.sitemap-links a{color:#999;margin:0 10px;text-decoration:none;}
.sitemap-links a:hover{color:#1062c3;}