/* ===== BANNER ===== */
.banner{position:relative;height:420px;background:linear-gradient(135deg,var(--blue) 0%,#0077cc 100%);display:flex;align-items:center;justify-content:center;overflow:hidden; background:url(/public/images/albg.jpg)}
.banner::before{content:"";position:absolute;right:-200px;top:-200px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.12) 0%,transparent 70%)}
.banner::after{content:"";position:absolute;left:-150px;bottom:-150px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.08) 0%,transparent 70%)}
.banner-content{position:relative;z-index:2;text-align:center;color:#003d82;padding:0 2rem}
.banner h1{font-size:3rem;font-weight:300;letter-spacing:4px;margin-bottom:0.5rem}
.banner h1 strong{font-weight:700}
.banner .en{font-size:0.875rem;color:rgba(0, 61, 130,.6);letter-spacing:6px;text-transform:uppercase;margin-bottom:1rem}
.banner .desc{font-size:1.125rem;color:rgba(0, 61, 130,.85);max-width:700px;margin:0 auto;line-height:1.8}
.banner .btn{display:inline-block;margin-top:2rem;padding:0.875rem 2.5rem;border:2px solid var(--gold);color:var(--gold);font-size:0.9375rem;letter-spacing:2px;transition:all .3s;border: 1px solid; border-radius:10px;}
.banner .btn:hover{background:var(--gold);color:#003366}

/* ===== STATS ===== */
.stats-section{background:linear-gradient(135deg,var(--blue),#0077cc);padding:70px 1rem}
.stats-inner{max-width:1200px;margin:0 auto}
.stats-title{text-align:center;font-size:1.75rem;font-weight:400;color:#fff;margin-bottom:0.5rem}
.stats-sub{text-align:center;font-size:0.9375rem;color:rgba(255,255,255,.7);margin-bottom:2.5rem}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.stat-item{text-align:center;padding:1.5rem}
.stat-icon{width:50px;height:50px;margin:0 auto 0.75rem;opacity:.9}
.stat-icon svg{width:100%;height:100%;color:#fff}
.stat-num{font-size:3rem;font-weight:200;color:#fff;line-height:1}
.stat-num small{font-size:1.25rem;font-weight:400}
.stat-label{font-size:0.875rem;color:rgba(255,255,255,.7);margin-top:0.5rem;letter-spacing:1px}

/* ===== SECTION COMMON ===== */
.section{padding:70px 1rem}
.section-inner{max-width:1200px;margin:0 auto}
.section-head{text-align:center;margin-bottom:2.5rem}
.section-head h2{font-size:0.875rem;color:var(--gold);letter-spacing:4px;text-transform:uppercase;margin-bottom:0.5rem}
.section-head h3{font-size:1.875rem;font-weight:300;color:var(--text);letter-spacing:1px}
.section-head p{font-size:0.9375rem;color:var(--muted);margin-top:0.5rem;max-width:600px;margin-left:auto;margin-right:auto}

/* ===== INTRO ===== */
.intro-section{background:#fff}
.intro-content{max-width:1200px;margin:0 auto;text-align:justify}
.intro-content p{font-size:1.0625rem;color:#444;line-height:2.2;margin-bottom:1.25rem}
.intro-content strong{color:var(--blue);font-weight:600}

/* ===== SERVICES ===== */
.services-section{background:var(--bg)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.service-card{background:#fff;padding:2rem 1.75rem;text-align:center;position:relative;overflow:hidden;transition:all .4s;border-radius:8px}
.service-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--blue);transform:scaleX(0);transition:transform .4s}
.service-card:hover{transform:translateY(-6px);box-shadow:0 12px 32px rgba(0,80,169,.12)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:60px;height:60px;margin:0 auto 1.25rem;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--blue-l);transition:all .4s}
.service-card:hover .service-icon{background:var(--blue)}
.service-icon svg{width:28px;height:28px;color:var(--blue);transition:color .4s}
.service-card:hover .service-icon svg{color:#fff}
.service-card h4{font-size:1.0625rem;font-weight:600;color:var(--text);margin-bottom:0.375rem}
.service-card .en{font-size:0.6875rem;color:#999;letter-spacing:2px;text-transform:uppercase;margin-bottom:0.5rem}
.service-card p{font-size:0.875rem;color:var(--muted);line-height:1.6}

/* ===== HISTORY ===== */
.history-section{background:#fff}
.timeline-wrap{position:relative;padding-left:3.5rem;max-width:900px;margin:0 auto}
.timeline-wrap::before{content:"";position:absolute;left:1.25rem;top:0;bottom:0;width:2px;background:linear-gradient(180deg,transparent,var(--blue),transparent)}
.timeline-item{position:relative;padding-bottom:2rem;opacity:0;transform:translateX(-30px);transition:all .6s cubic-bezier(.25,.46,.45,.94)}
.timeline-item.visible{opacity:1;transform:translateX(0)}
.timeline-item::before{content:"";position:absolute;left:-3.5rem;top:0.375rem;width:10px;height:10px;background:#fff;border:3px solid var(--blue);border-radius:50%;box-shadow:0 0 0 4px rgba(0,80,169,.1);transition:all .3s}
.timeline-item:hover::before{background:var(--blue);box-shadow:0 0 0 8px rgba(0,80,169,.2)}
.timeline-year{display:inline-block;font-size:0.8125rem;font-weight:700;color:var(--blue);background:var(--blue-l);padding:0.2rem 0.75rem;border-radius:20px;margin-bottom:0.5rem}
.timeline-content{font-size:0.9375rem;color:#444;line-height:1.7;padding-left:0.75rem;border-left:1px solid #e0e0e0;transition:border-color .3s}
.timeline-item:hover .timeline-content{border-color:var(--blue)}

/* ===== EQUIPMENT - 大气版 ===== */
.equipment-section{background:var(--bg)}
.eq-intro{text-align:center;margin-bottom:2rem}
.eq-intro p{font-size:1rem;color:var(--muted);max-width:700px;margin:0 auto;line-height:1.7}
.eq-slider-wrap{position:relative;overflow:hidden;padding:0 3rem}
.eq-slider{display:flex;transition:transform .5s ease}
.eq-card{flex-shrink:0;width:calc(25% - 18px);margin:0 12px;background:#fff;border-radius:12px;overflow:hidden;cursor:pointer;transition:transform .3s,box-shadow .3s;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.eq-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,60,140,.18),0 8px 16px rgba(0,0,0,.1)}
.eq-card-figure{position:relative;width:100%;padding-top:56%;overflow:hidden;background:linear-gradient(135deg,var(--blue-l),#f0f4fb)}
.eq-card-figure .eq-icon-wrap{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;display:flex;align-items:center;justify-content:center;border-radius:50%;box-shadow:0 4px 16px rgba(0,80,169,.15)}
.eq-card-figure .ico-blue{background:linear-gradient(135deg,var(--blue),#0077cc)}
.eq-card-figure .ico-green{background:linear-gradient(135deg,var(--green),#2d8a00)}
.eq-card-figure .ico-orange{background:linear-gradient(135deg,#ff9800,#e65100)}
.eq-card-figure svg{width:40px;height:40px;color:#fff}
.eq-card-badge{position:absolute;top:12px;left:12px;background:rgba(0,0,0,.6);color:#fff;font-size:0.6875rem;padding:0.25rem 0.6rem;border-radius:4px;z-index:2;backdrop-filter:blur(4px)}
.eq-card-body{padding:1.25rem}
.eq-card-name{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:0.375rem}
.eq-card-desc{font-size:0.8125rem;color:var(--muted);line-height:1.6}
.eq-card:hover .eq-card-name{color:var(--blue)}
.eq-arrows{position:absolute;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;z-index:10;pointer-events:none;left:0}
.eq-arrow{width:48px;height:48px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;pointer-events:auto;box-shadow:0 4px 16px rgba(0,0,0,.12);transition:all .3s}
.eq-arrow:hover{background:var(--blue);transform:scale(1.1)}
.eq-arrow:hover svg{color:#fff}
.eq-arrow svg{width:20px;height:20px;color:var(--blue)}
.eq-dots{display:flex;justify-content:center;gap:10px;margin-top:1.5rem}
.eq-dot{width:10px;height:10px;border-radius:50%;background:#ccc;cursor:pointer;transition:all .3s}
.eq-dot.active{background:var(--blue);width:30px;border-radius:5px}

/* ===== ENVIRONMENT - 大气版 ===== */
.env-section{background:#fff}
.env-intro{text-align:center;margin-bottom:2rem}
.env-intro p{font-size:1rem;color:var(--muted);max-width:700px;margin:0 auto;line-height:1.7}
.env-slider-wrap{position:relative;overflow:hidden}
.env-slider{display:flex;transition:transform .5s ease}
.env-slide{flex-shrink:0;width:calc(25% - 12px);margin:0 8px;position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 8px 24px rgba(0,0,0,.15)}
.env-slide img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.env-slide:hover img{transform:scale(1.1)}
.env-slide::after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(transparent 40%,rgba(0,0,0,.75))}
.env-slide .env-label{position:absolute;bottom:1.25rem;left:1.25rem;color:#fff;font-size:1rem;font-weight:600;z-index:2;letter-spacing:1px}
.env-slide .env-label::before{content:"";display:block;width:30px;height:2px;background:var(--gold);margin-bottom:0.5rem}
.env-arrows{position:absolute;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;padding:0 0.5rem;z-index:10;pointer-events:none}
.env-arrow{width:44px;height:44px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;pointer-events:auto;box-shadow:0 4px 16px rgba(0,0,0,.15);transition:all .3s}
.env-arrow:hover{background:var(--blue);transform:scale(1.1)}
.env-arrow:hover svg{color:#fff}
.env-arrow svg{width:18px;height:18px;color:var(--blue)}
.env-dots{display:flex;justify-content:center;gap:10px;margin-top:1.5rem}
.env-dot{width:10px;height:10px;border-radius:50%;background:#ccc;cursor:pointer;transition:all .3s}
.env-dot.active{background:var(--green);width:30px;border-radius:5px}

/* ===== HONOR - 大气版 ===== */
.honor-section{background:var(--bg)}
.honor-intro{text-align:center;margin-bottom:2rem}
.honor-intro p{font-size:1rem;color:var(--muted);max-width:700px;margin:0 auto;line-height:1.7}
.honor-slider-wrap{position:relative;overflow:hidden;padding:1rem 0}
.honor-slider{display:flex;transition:transform .5s ease}
.honor-card{flex-shrink:0;width:calc(25% - 12px);margin:0 8px}
.honor-card-inner{position:relative;height:200px;transition:transform .6s;transform-style:preserve-3d;cursor:pointer;border-radius:12px}
.honor-card:hover .honor-card-inner{transform:rotateY(180deg)}
.honor-front,.honor-back{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.5rem}
.honor-front{background: url(/upload/image/ArticleImage/20260818111605_22685.jpg) !important;background-repeat: repeat; box-shadow:0 4px 20px rgba(0,0,0,.1);border:1px solid #e8e8e8}
.honor-front .honor-icon{width:70px;height:70px;background:linear-gradient(135deg,var(--blue),var(--green));border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;box-shadow:0 6px 20px rgba(0,80,169,.25)}
.honor-front .honor-icon svg{width:32px;height:32px;color:#fff}
.honor-front h4{font-size:0.9375rem;font-weight:600;color:var(--text);text-align:center}
.honor-back{background:linear-gradient(135deg,var(--blue),var(--green));transform:rotateY(180deg);color:#fff;box-shadow:0 8px 30px rgba(0,80,169,.3)}
.honor-back p{font-size:0.875rem;line-height:1.8;text-align:center}
.honor-nav{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:1.5rem}
.honor-nav-btn{width:40px;height:40px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 12px rgba(0,0,0,.1);transition:all .3s}
.honor-nav-btn:hover{background:var(--blue);transform:scale(1.1)}
.honor-nav-btn:hover svg{color:#fff}
.honor-nav-btn svg{width:18px;height:18px;color:var(--blue)}
.honor-nav-dots{display:flex;gap:8px}
.honor-nav-dot{width:10px;height:10px;border-radius:50%;background:#ccc;cursor:pointer;transition:all .3s}
.honor-nav-dot.active{background:var(--gold);width:24px;border-radius:5px}

/* ===== CULTURE ===== */
.culture-section{background:linear-gradient(135deg,var(--blue),#0077cc); padding: 50px 0;}
.culture-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.culture-item{padding:1.75rem;background:rgba(255,255,255,.1);position:relative;backdrop-filter:blur(4px);border-radius:8px}
.culture-item::before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--gold);border-radius:2px}
.culture-item h4{font-size:0.6875rem;color:rgba(255,255,255,.6);letter-spacing:3px;text-transform:uppercase;margin-bottom:0.375rem}
.culture-item p{font-size:1.125rem;color:#fff;font-weight:300;line-height:1.5}

/* ===== CONTACT ===== */
.contact-section{background:var(--bg);padding:50px 1rem}
.contact-inner{max-width:700px;margin:0 auto;text-align:center}
.contact-inner h3{font-size:1.75rem;font-weight:300;color:var(--text);margin-bottom:0.375rem}
.contact-inner h3 strong{color:var(--blue);font-weight:600}
.contact-inner p{font-size:0.9375rem;color:var(--muted);margin-bottom:0.375rem}
.contact-inner .tel{font-size:2.25rem;font-weight:300;color:var(--blue);letter-spacing:2px;margin:1.25rem 0}
.contact-inner .addr{font-size:0.875rem;color:var(--muted)}
.contact-inner .btn{display:inline-block;margin-top:1.75rem;padding:0.875rem 2.5rem;background:var(--blue);color:#fff;font-size:0.875rem;letter-spacing:2px;border-radius:30px;transition:background .3s}
.contact-inner .btn:hover{background:var(--blue-d)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}
  .services-grid{grid-template-columns:repeat(2,1fr);gap:1.25rem}
  .eq-card{width:calc(33.33% - 18px)}
  .env-slide{width:calc(33.33% - 12px)}
  .honor-card{width:calc(33.33% - 12px)}
  footer dl{width:33%}
}
@media(max-width:767px){
  .top_center{height:60px}
  .top_center_left{min-width:140px;max-width:200px;height:40px;background:url(/public/images/logo_m.jpg) no-repeat;background-size:contain}
  .rexian span{display:none}
  .rexian strong{font-size:1.125rem;color:var(--blue)}
  .mnav{top:110px}
  .banner{height:320px;padding:2rem 1rem}
  .banner h1{font-size:2rem}
  .stats-section{padding:40px 1rem}
  .stat-num{font-size:2.25rem}
  .section{padding:40px 1rem}
  .section-head h3{font-size:1.5rem}
  .services-grid{grid-template-columns:1fr}
  .timeline-wrap{padding-left:2rem}
  .timeline-wrap::before{left:0.5rem}
  .timeline-item::before{left:-2rem;width:8px;height:8px}
  .eq-slider-wrap{padding:0 1rem}
  .eq-card{width:calc(100% - 24px)}
  .eq-arrows{display:none}
  .env-slide{width:calc(100% - 16px)}
  .honor-card{width:calc(100% - 16px)}
  .culture-grid{grid-template-columns:1fr}
  footer{display:none}
  .float-btn{right:10px;bottom:60px}
}