@charset "utf-8";

/* ============================================================
   QuickWebCMS - 统一样式表
   主色调: #029ed9  页面宽度: 1024px-1300px
   ============================================================ */

:root {
  --primary: #029ed9;
  --primary-dark: #0284b5;
  --primary-light: #e6f5fb;
  --primary-lighter: #f0f9fd;
  --accent: #f39c12;
  --text: #333;
  --text-light: #666;
  --text-muted: #999;
  --bg: #f5f7fa;
  --white: #fff;
  --border: #e8e8e8;
  --shadow: 0 2px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 4px 24px rgba(0,0,0,.12);
  --radius: 8px;
  --radius-sm: 4px;
  --transition: all .3s ease;
  --max-width: 1300px;
  --min-width: 1024px;
  --font: "Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);font-size:14px;color:var(--text);line-height:1.6;background:var(--bg);min-width:var(--min-width)}
a{color:inherit;text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary)}
img{max-width:100%;height:auto;vertical-align:middle;border:0}
ul,ol{list-style:none}
input,textarea,select,button{font-family:inherit;font-size:inherit;outline:none}
table{border-collapse:collapse;border-spacing:0}

/* ============================================================
   Container
   ============================================================ */
.container{width:var(--max-width);max-width:100%;margin:0 auto;padding:0 20px}
.container-sm{max-width:1200px;margin:0 auto;padding:0 20px}

/* ============================================================
   Header - Top Bar
   ============================================================ */
.header-top{background:#1a1a2e;color:rgba(255,255,255,.7);font-size:13px;line-height:38px}
.header-top .container{display:flex;justify-content:space-between;align-items:center}
.header-top a{color:rgba(255,255,255,.7)}
.header-top a:hover{color:var(--primary)}
.header-top .top-links{display:flex;gap:0}
.header-top .top-links a{padding:0 12px;position:relative}
.header-top .top-links a+a::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:12px;background:rgba(255,255,255,.2)}
.header-top .top-announce{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:600px}

/* ============================================================
   Header - Main
   ============================================================ */
.header-main{padding:18px 0;background:var(--white)}
.header-main .container{display:flex;justify-content:space-between;align-items:center}
.header-logo{flex-shrink:0}
.header-logo img{height:64px;width:auto}
.header-contact{text-align:right}
.header-contact .hotline-label{font-size:13px;color:var(--text-muted)}
.header-contact .hotline-num{font-size:26px;font-weight:700;color:var(--primary);letter-spacing:1px;display:flex;align-items:center;gap:8px;justify-content:flex-end}
.header-contact .hotline-num svg{flex-shrink:0}

/* ============================================================
   Navigation
   ============================================================ */
.nav{background:var(--primary);position:sticky;top:0;z-index:999;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.nav .container{display:flex}
.nav a{display:flex;align-items:center;padding:0 22px;height:52px;color:rgba(255,255,255,.9);font-size:15px;font-weight:500;position:relative;white-space:nowrap;transition:var(--transition)}
.nav a::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:3px;background:var(--white);transition:var(--transition);border-radius:3px 3px 0 0}
.nav a:hover,.nav a.active{color:var(--white);background:#f90;}
.nav a:hover::after,.nav a.active::after{width:60%}
.nav .nav-home{font-weight:700}

/* ============================================================
   Banner
   ============================================================ */
.banner{position:relative;overflow:hidden;max-height:520px}
.banner .bd ul{display:flex;transition:transform .6s ease}
.banner .bd li{flex-shrink:0;width:100%;height:480px;background-size:cover!important;background-position:center!important}
.banner .hd{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);z-index:10;display:flex;align-items:center;justify-content:center;gap:10px;padding:8px 16px;background:rgba(0,0,0,.2);border-radius:20px;backdrop-filter:blur(4px)}
.banner .hd ul{display:flex;gap:10px;align-items:center;list-style:none;margin:0;padding:0}
.banner .hd li{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:var(--transition);flex-shrink:0}
.banner .hd li.on{background:var(--primary);transform:scale(1.3);box-shadow:0 0 0 3px rgba(255,255,255,.3)}
.banner .prev,.banner .next{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;background:rgba(0,0,0,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:var(--transition);border:none;color:var(--white)}
.banner .prev:hover,.banner .next:hover{background:var(--primary)}
.banner .prev{left:30px}
.banner .next{right:30px}

/* ============================================================
   Section Common
   ============================================================ */
.section{padding:50px 0}
.section-gray{background:var(--white)}
.section-white{background:var(--bg)}
.section-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white)}

.section-title{text-align:center;margin-bottom:36px}
.section-title h2{font-size:30px;font-weight:700;color:var(--text);position:relative;display:inline-block;padding-bottom:14px}
.section-title h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:var(--primary);border-radius:3px}
.section-title h2::before{content:'';position:absolute;bottom:-4px;left:50%;transform:translateX(-50%);width:30px;height:2px;background:var(--accent);border-radius:3px}
.section-title p{color:var(--text-muted);font-size:15px;margin-top:10px}
.section-title.light h2{color:var(--white)}
.section-title.light h2::after{background:var(--white)}
.section-title.light p{color:rgba(255,255,255,.7)}

/* ============================================================
   Buttons
   ============================================================ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 28px;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;transition:var(--transition);border:none;line-height:1.5}
.btn-primary{background:var(--primary);color:var(--white)}
.btn-primary:hover{background:var(--primary-dark);color:var(--white);box-shadow:0 4px 16px rgba(2,158,217,.35)}
.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:var(--white)}
.btn-white{border:2px solid var(--white);color:var(--white);background:transparent}
.btn-white:hover{background:var(--white);color:var(--primary)}
.btn-lg{padding:14px 36px;font-size:16px}
.btn-sm{padding:6px 18px;font-size:12px}

/* ============================================================
   Product Cards (4:3 Ratio)
   ============================================================ */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.product-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.product-card .img-box{position:relative;display:block;width:100%;padding-top:75%;overflow:hidden;background:#eee}
.product-card .img-box img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card .img-box img[src=''],.product-card .img-box img:not([src]){opacity:0}
.product-card:hover .img-box img{transform:scale(1.08)}
.product-card .info{padding:14px 16px 16px}
.product-card .info h3{font-size:15px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-align: center;}
.product-card .info h3 a:hover{color:var(--primary)}

/* Product Grid 3 columns */
.product-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

/* ============================================================
   News List
   ============================================================ */
.news-list{}
.news-list .news-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--border);transition:var(--transition)}
.news-list .news-item:hover{background:var(--primary-lighter);margin:0 -12px;padding-left:12px;padding-right:12px;border-radius:var(--radius-sm)}
.news-list .news-item .news-img{flex-shrink:0;width:180px;height:135px;border-radius:var(--radius-sm);overflow:hidden}
.news-list .news-item .news-img img{width:100%;height:100%;object-fit:cover}
.news-list .news-item .news-info{flex:1;display:flex;flex-direction:column;justify-content:center}
.news-list .news-item .news-info h3{font-size:16px;font-weight:600;margin-bottom:8px;line-height:1.4}
.news-list .news-item .news-info p{color:var(--text-light);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6}
.news-list .news-item .news-info .news-meta{font-size:12px;color:var(--text-muted);margin-top:6px}

/* Compact news list */
.news-list-sm .news-item-sm{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px dotted var(--border);font-size:14px}
.news-list-sm .news-item-sm:hover{padding-left:8px;color:var(--primary);transition:var(--transition)}
.news-list-sm .news-item-sm span{color:var(--text-muted);font-size:12px;flex-shrink:0;margin-left:12px}

/* ============================================================
   Inner Page Layout
   ============================================================ */
.inner-wrap{display:flex;gap:24px;padding:30px 0}
.inner-sidebar{width:260px;flex-shrink:0}
.inner-main{flex:1;min-width:0}
.inner-sidebar .side-block{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-bottom:20px}
.inner-sidebar .side-title{background:var(--primary);color:var(--white);font-size:17px;font-weight:600;padding:14px 18px;display:flex;align-items:center;gap:8px}
.inner-sidebar .side-title svg{flex-shrink:0}
.inner-sidebar .side-nav{}
.inner-sidebar .side-nav>dt{font-size:15px;font-weight:600;padding:12px 18px;background:var(--primary-lighter);color:var(--primary-dark);border-bottom:1px solid #d4edf8}
.inner-sidebar .side-nav dd{border-bottom:1px solid var(--border)}
.inner-sidebar .side-nav dd a{display:block;padding:11px 18px 11px 28px;font-size:14px;color:var(--text);transition:var(--transition);position:relative}
.inner-sidebar .side-nav dd a::before{content:'';position:absolute;left:15px;top:50%;transform:translateY(-50%);width:5px;height:5px;background:#ccc;border-radius:50%;transition:var(--transition)}
.inner-sidebar .side-nav dd a:hover,.inner-sidebar .side-nav dd a.active{color:var(--primary);background:var(--primary-lighter)}
.inner-sidebar .side-nav dd a:hover::before,.inner-sidebar .side-nav dd a.active::before{background:var(--primary)}
.inner-sidebar .side-contact{padding:16px}
.inner-sidebar .side-contact .sc-phone{font-size:20px;font-weight:700;color:var(--primary);margin-bottom:10px}
.inner-sidebar .side-contact p{font-size:13px;color:var(--text-light);line-height:2}

/* Breadcrumb */
.breadcrumb{display:flex;align-items:center;gap:6px;padding:12px 18px;background:var(--primary-lighter);border-radius:var(--radius-sm);font-size:13px;color:var(--text-light);margin-bottom:20px}
.breadcrumb a{color:var(--text-light)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{color:#ccc}

/* Content area */
.content-box{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);min-height:250px;line-height:1.8}

/* ============================================================
   Article / Detail
   ============================================================ */
.article-title{font-size:22px;font-weight:700;text-align:center;margin-bottom:6px;line-height:1.4}
.article-meta{text-align:center;color:var(--text-muted);font-size:13px;padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:20px}
.article-body{line-height:2;font-size:15px;color:#444}
.article-body img{max-width:100%;border-radius:var(--radius-sm);margin:10px 0}
.article-pager{margin-top:24px;padding-top:16px;border-top:1px solid var(--border)}
.article-pager a{display:block;padding:6px 0;color:var(--text-light);font-size:14px}
.article-pager a:hover{color:var(--primary)}

/* Related */
.related-block{margin-top:24px}
.related-title{font-size:17px;font-weight:600;padding-bottom:10px;border-bottom:2px solid var(--primary);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.related-grid a{display:flex;justify-content:space-between;padding:8px 12px;background:var(--bg);border-radius:var(--radius-sm);font-size:13px;transition:var(--transition)}
.related-grid a:hover{background:var(--primary-light);color:var(--primary)}

/* ============================================================
   Product Detail
   ============================================================ */
.pro-detail{}
.pro-detail .pro-top{display:flex;gap:24px;margin-bottom:24px}
.pro-detail .pro-img{width:420px;flex-shrink:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--bg)}
.pro-detail .pro-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.pro-detail .pro-info{flex:1}
.pro-detail .pro-info h1{font-size:22px;font-weight:700;margin-bottom:16px;line-height:1.4}
.pro-detail .pro-info .pro-meta{display:flex;gap:20px;margin-bottom:14px;font-size:13px;color:var(--text-muted)}
.pro-detail .pro-info .pro-phone{font-size:16px;color:var(--primary);font-weight:600;margin:16px 0}
.pro-detail .pro-info .pro-tel{font-size:26px;font-weight:700;color:var(--primary);margin-bottom:18px}
.pro-detail .pro-section{margin-top:24px}
.pro-detail .pro-section h3{font-size:18px;font-weight:600;padding-bottom:10px;border-bottom:2px solid var(--primary);margin-bottom:14px}

/* ============================================================
   Form
   ============================================================ */
.form-box{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.form-box .form-title{font-size:16px;font-weight:600;padding-bottom:10px;border-bottom:2px solid var(--primary);margin-bottom:20px}
.form-group{display:flex;align-items:center;margin-bottom:14px}
.form-group label{width:90px;text-align:right;font-size:14px;color:var(--text);flex-shrink:0}
.form-group label .required{color:#e74c3c;margin-right:2px}
.form-group .form-control{flex:1;height:38px;padding:0 12px;border:1px solid var(--border);border-radius:var(--radius-sm);transition:var(--transition);font-size:14px}
.form-group .form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(2,158,217,.1)}
.form-group textarea.form-control{height:100px;padding:10px 12px;resize:vertical}
.form-submit{padding-left:90px}
.form-submit .btn{padding:10px 50px;font-size:15px}

/* Inline form (homepage) */
.form-inline{display:flex;flex-direction:column;gap:10px}
.form-inline .fi-row{display:flex;gap:10px}
.form-inline input{flex:1;height:36px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;transition:var(--transition);display: block;
  width: 100%;}
.form-inline input:focus{border-color:var(--primary)}
.form-inline textarea{height:76px;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;resize:none;transition:var(--transition)}
.form-inline textarea:focus{border-color:var(--primary)}
.form-inline .fi-btns{display:flex;gap:8px}

/* ============================================================
   Stats / Counter
   ============================================================ */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-item{text-align:center;padding:30px 20px;position:relative}
.stat-item+.stat-item::before{content:'';position:absolute;left:0;top:20%;height:60%;width:1px;background:rgba(255,255,255,.25)}
.stat-item .stat-num{font-size:42px;font-weight:700;margin-bottom:6px;line-height:1}
.stat-item .stat-label{font-size:14px;opacity:.85}

/* ============================================================
   Feature Cards
   ============================================================ */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-card{text-align:center;padding:30px 20px 24px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:var(--primary);transform:scaleX(0);transition:transform .3s ease;transform-origin:center}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.feature-card:hover::before{transform:scaleX(1)}
.feature-card .fc-icon{width:60px;height:60px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--primary-light)}
.feature-card .fc-icon svg{width:30px;height:30px}
.feature-card h3{font-size:16px;font-weight:600;margin-bottom:8px}
.feature-card p{color:var(--text-light);font-size:13px;line-height:1.7}

/* ============================================================
   About Intro Section
   ============================================================ */
.about-intro{display:flex;gap:40px;align-items:center}
.about-intro .about-img{flex-shrink:0;width:420px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.about-intro .about-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.about-intro .about-text{flex:1}
.about-intro .about-text h3{font-size:24px;font-weight:700;margin-bottom:16px;color:var(--text)}
.about-intro .about-text h3 span{color:var(--primary)}
.about-intro .about-text p{color:var(--text-light);line-height:1.9;margin-bottom:14px;font-size:14px}

/* ============================================================
   Case Studies
   ============================================================ */
.case-slider{position:relative;overflow:hidden}
.case-slider .case-track{display:flex;transition:transform .5s ease;gap:0}
.case-slider .case-item{flex-shrink:0;width:calc(50% - 10px);margin-right:20px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.case-slider .case-item .case-img{position:relative;display:block;width:100%;padding-top:75%;overflow:hidden;background:#eee}
.case-slider .case-item .case-img img[src=''],.case-slider .case-item .case-img img:not([src]){opacity:0}
.case-slider .case-item .case-img img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.case-slider .case-item:hover .case-img img{transform:scale(1.05)}
.case-slider .case-item .case-name{padding:12px 14px;text-align:center;font-weight:600;font-size:14px;background:var(--white)}
.case-slider .slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:var(--white);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:5;box-shadow:0 2px 8px rgba(0,0,0,.1);transition:var(--transition)}
.case-slider .slider-btn:hover{background:var(--primary);border-color:var(--primary);color:var(--white)}
.case-slider .slider-btn.prev{left:0}
.case-slider .slider-btn.next{right:0}

/* ============================================================
   Partners Marquee
   ============================================================ */
.partner-marquee{overflow:hidden;padding:20px 0}
.partner-marquee .marquee-track{display:flex;animation:marquee 30s linear infinite;width:max-content}
.partner-marquee .marquee-track:hover{animation-play-state:paused}
.partner-marquee .pm-item{flex-shrink:0;width:140px;height:70px;margin:0 16px;display:flex;align-items:center;justify-content:center;background:var(--white);border-radius:var(--radius-sm);padding:8px;border:1px solid var(--border);transition:var(--transition)}
.partner-marquee .pm-item:hover{border-color:var(--primary);box-shadow:0 0 0 2px rgba(2,158,217,.1)}
.partner-marquee .pm-item img{max-width:100%;max-height:100%;object-fit:contain;/*filter:grayscale(100%);opacity:.6;*/transition:var(--transition)}
.partner-marquee .pm-item:hover img{filter:grayscale(0);opacity:1}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ============================================================
   Home - About Section
   ============================================================ */
.section-about{ background:#fff;/*background:linear-gradient(180deg,#f0f4f8 0%,#fff 100%);*/padding:70px 0 80px;position:relative;overflow:hidden}
.section-about::before{content:'';position:absolute;top:-60px;right:-60px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(2,158,217,.06) 0%,transparent 70%);pointer-events:none}
.section-about::after{content:'';position:absolute;bottom:-40px;left:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(2,158,217,.04) 0%,transparent 70%);pointer-events:none}

.home-about{display:flex;gap:60px;align-items:stretch;position:relative;z-index:1}

/* 左侧视觉区 */
.ha-visual{width:420px;flex-shrink:0;position:relative}
.ha-visual-inner{position:relative}
.ha-img-frame{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.12);transition:transform .3s ease}
.ha-img-frame:hover{transform:translateY(-4px)}
.ha-img-frame img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
.ha-img-frame::after{content:'';position:absolute;inset:0;border:3px solid rgba(255,255,255,.5);border-radius:12px;pointer-events:none}

/* 波点背景装饰 */
.ha-img-dots{position:absolute;top:-16px;right:-16px;width:80px;height:80px;background-image:radial-gradient(var(--primary) 2px,transparent 2px);background-size:12px 12px;z-index:-1}

/* 水波涟漪 */
.ha-ripple{position:absolute;bottom:-20px;left:50%;transform:translateX(-50%);display:flex;gap:12px}
.ha-ripple span{width:8px;height:8px;border-radius:50%;background:var(--primary);animation:rippleWave 2s ease-in-out infinite}
.ha-ripple span:nth-child(2){animation-delay:.3s;opacity:.6}
.ha-ripple span:nth-child(3){animation-delay:.6s;opacity:.3}
@keyframes rippleWave{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* 经验年限角标 */
.ha-badge{position:absolute;bottom:10px;left:-10px;background:var(--primary);color:#fff;padding:12px 20px;border-radius:8px;text-align:center;box-shadow:0 8px 24px rgba(2,158,217,.3);z-index:2}
.ha-badge::after{content:'';position:absolute;bottom:-6px;left:20px;width:12px;height:12px;background:var(--primary-dark);transform:rotate(45deg);z-index:-1}
.ha-badge-num{font-size:26px;font-weight:800;line-height:1;letter-spacing:-1px}
.ha-badge-label{font-size:12px;opacity:.85;margin-top:2px}

/* 右侧内容区 */
.ha-content{flex:1;display:flex;flex-direction:column;justify-content:center;padding:10px 0}
.ha-title-bar{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.ha-tb-line{display:block;width:40px;height:2px;background:var(--primary);border-radius:1px}
.ha-tb-text{font-size:11px;color:var(--primary);letter-spacing:3px;font-weight:600;text-transform:uppercase}
.ha-heading{font-size:26px;font-weight:700;color:#1a1a2e;line-height:1.4;margin-bottom:18px}
.ha-heading em{color:var(--primary);font-style:normal;position:relative}
.ha-heading em::after{content:'';position:absolute;bottom:2px;left:0;width:100%;height:6px;background:rgba(2,158,217,.15);border-radius:3px;z-index:-1}
.ha-desc{color:var(--text-light);line-height:2;margin-bottom:24px;font-size:14px}

/* 数据统计 */
.ha-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;padding:20px;background:#f8fafc;border-radius:10px;border:1px solid #eef2f7}
.ha-stat-item{text-align:center}
.ha-stat-val{font-size:24px;font-weight:800;color:var(--primary);line-height:1.2}
.ha-stat-label{font-size:12px;color:var(--text-muted);margin-top:4px}

/* 按钮组 */
.ha-actions{display:flex;gap:14px}
.ha-actions .btn{display:inline-flex;align-items:center;gap:6px;padding:10px 24px}

/* ============================================================
   Home - CTA Banner
   ============================================================ */
.cta-banner{background:linear-gradient(135deg,#005f8c,var(--primary));padding:50px 0;text-align:center;color:var(--white)}
.cta-banner h2{font-size:30px;font-weight:700;margin-bottom:12px}
.cta-banner p{font-size:16px;opacity:.9;margin-bottom:20px}
.cta-banner .cta-phone{font-size:36px;font-weight:700;letter-spacing:2px}

/* ============================================================
   Home - News Section
   ============================================================ */
.home-news-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px}
.home-news-col{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.home-news-col .col-header{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border)}
.home-news-col .col-header h3{font-size:17px;font-weight:600;display:flex;align-items:center;gap:8px}
.home-news-col .col-header a{font-size:12px;color:var(--text-muted)}
.home-news-col .col-header a:hover{color:var(--primary)}
.home-news-col .col-body{padding:14px 18px}
.home-news-col .col-featured{display:flex;gap:14px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px dashed var(--border)}
.home-news-col .col-featured img{width:110px;/*height:105px;*/object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0; max-width:none;}
.home-news-col .col-featured dl dt{font-size:14px;font-weight:600;margin-bottom:6px}
.home-news-col .col-featured dl dd{font-size:12px;color:var(--text-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ============================================================
   Search Bar (Home)
   ============================================================ */
.search-bar{background:var(--white);padding:16px 0;border-bottom:1px solid var(--border)}
.search-bar .container{display:flex;align-items:center;gap:20px}
.search-bar .hot-words{display:flex;align-items:center;gap:8px;flex-shrink:0;font-size:13px;color:var(--text-muted)}
.search-bar .hot-words a{color:var(--text-light);padding:2px 10px;border-radius:20px;background:var(--bg);transition:var(--transition)}
.search-bar .hot-words a:hover{background:var(--primary);color:var(--white)}
.search-bar .sb-form{flex:1;display:flex;max-width:420px}
.search-bar .sb-form input[type="text"]{flex:1;height:36px;padding:0 14px;border:2px solid var(--primary);border-right:0;border-radius:var(--radius-sm) 0 0 var(--radius-sm);font-size:14px}
.search-bar .sb-form button{height:36px;padding:0 22px;background:var(--primary);color:var(--white);border:none;border-radius:0 var(--radius-sm) var(--radius-sm) 0;cursor:pointer;font-size:14px;transition:var(--transition);display:flex;align-items:center;gap:6px}
.search-bar .sb-form button:hover{background:var(--primary-dark)}

/* ============================================================
   Product Tab (Home)
   ============================================================ */
.product-tabs{display:flex;gap:0;margin-bottom:20px;border-bottom:2px solid var(--border)}
.product-tabs .pt-tab{padding:10px 24px;font-size:15px;font-weight:500;cursor:pointer;color:var(--text-light);position:relative;transition:var(--transition);background:none;border:none}
.product-tabs .pt-tab.active{color:var(--primary)}
.product-tabs .pt-tab.active::after{content:'';position:absolute;bottom:-2px;left:0;width:100%;height:2px;background:var(--primary)}
.product-tabs .pt-tab:hover{color:var(--primary)}
.product-panel{display:none}
.product-panel.active{display:block}

/* ============================================================
   Pagination
   ============================================================ */
.pagination{display:flex;justify-content:center;gap:6px;margin-top:24px;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;transition:var(--transition);background:var(--white); margin:0 2px;}
.pagination a:hover{background:var(--primary);color:var(--white);border-color:var(--primary)}
.pagination .fcur{background:var(--primary);color:var(--white);border-color:var(--primary);font-weight:600}

/* ============================================================
   Footer Wave
   ============================================================ */
.footer-wave{line-height:0;overflow:hidden;margin-bottom:-1px;position:relative;z-index:1}
.footer-wave svg{display:block;width:100%;height:70px}
.footer-wave path{transition:fill .3s ease}

/* ============================================================
   Footer
   ============================================================ */
:root{--footer-bg:#0d1b2a;--footer-card:rgba(255,255,255,.04);--footer-border:rgba(255,255,255,.06);--footer-text:rgba(255,255,255,.55);--footer-text-light:rgba(255,255,255,.35);--footer-hover:var(--primary)}

.footer{background:var(--footer-bg);color:var(--footer-text);font-size:13px}
.footer .footer-body{padding:50px 0 36px}

/* 4列网格 */
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.5fr;gap:40px}

/* 列标题 */
.footer-col h4{display:flex;align-items:center;gap:8px;color:#fff;font-size:16px;font-weight:600;margin-bottom:20px;position:relative}
.footer-col h4::after{content:'';position:absolute;bottom:-8px;left:0;width:28px;height:2px;background:var(--primary);border-radius:1px;transition:width .3s ease}
.footer-col:hover h4::after{width:48px}

/* 品牌列 */
.footer-brand .footer-logo{display:inline-block;margin-bottom:16px;filter:brightness(1.05)}
.footer-brand .footer-logo img{height:42px;width:auto}
.footer-brand .footer-desc{line-height:1.8;font-size:13px;margin-bottom:18px;color:var(--footer-text)}

/* 社交图标 */
.footer-social{display:flex;gap:10px}
.footer-social .fs-item{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--footer-card);border:1px solid var(--footer-border);transition:all .3s ease}
.footer-social .fs-item svg{width:18px;height:18px;fill:var(--footer-text);transition:all .3s ease}
.footer-social .fs-item:hover{transform:translateY(-3px)}
.footer-social .fs-qq:hover{background:#12b7f5;border-color:#12b7f5;box-shadow:0 4px 12px rgba(18,183,245,.3)}
.footer-social .fs-wechat:hover{background:#07c160;border-color:#07c160;box-shadow:0 4px 12px rgba(7,193,96,.3)}
.footer-social .fs-email:hover{background:var(--primary);border-color:var(--primary);box-shadow:0 4px 12px rgba(2,158,217,.3)}
.footer-social .fs-item:hover svg{fill:#fff}

/* 导航列 */
.footer-nav a{display:block;padding:6px 0;transition:all .25s ease;position:relative;padding-left:0}
.footer-nav a::after{content:'';position:absolute;left:0;bottom:4px;width:0;height:1px;background:var(--primary);transition:width .25s ease}
.footer-nav a:hover{color:#fff;padding-left:6px}
.footer-nav a:hover::after{width:100%}

/* 联系方式列 */
.footer-contact-info{margin-bottom:16px}
.fci-phone{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700;color:#fff;margin-bottom:14px}
.fci-phone svg{color:var(--primary);flex-shrink:0}
.fci-item{display:flex;align-items:flex-start;gap:8px;padding:5px 0;font-size:12px;line-height:1.6;color:var(--footer-text)}
.fci-item svg{flex-shrink:0;margin-top:2px;color:var(--footer-text-light)}

/* 二维码卡片 */
.footer-qr-box{display:inline-flex;align-items:center;gap:14px;padding:12px 16px;background:var(--footer-card);border-radius:var(--radius);border:1px solid var(--footer-border);transition:all .3s ease}
.footer-qr-box:hover{border-color:rgba(255,255,255,.15);background:rgba(255,255,255,.06)}
.fqr-img{width:72px;height:72px;border-radius:var(--radius-sm);overflow:hidden;background:#fff;padding:3px;flex-shrink:0}
.fqr-img img{width:100%;height:100%;object-fit:contain}
.footer-qr-box span{font-size:11px;color:var(--footer-text-light);white-space:nowrap}

/* 底部栏 */
.footer-bottom{border-top:1px solid var(--footer-border);padding:16px 0}
.footer-bottom a{color:var(--footer-text-light);transition:color .3s ease}
.footer-bottom a:hover{color:var(--primary)}
.fb-inner{display:flex;justify-content:space-between;align-items:center;font-size:12px}
.fb-copy{color:var(--footer-text-light)}
.fb-tagline{color:var(--footer-text-light)}

/* ============================================================
   Float Contact Sidebar
   ============================================================ */
.float-bar{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:1000;display:flex;flex-direction:column;box-shadow:0 0 20px rgba(0,0,0,.12);border-radius:8px 0 0 8px;overflow:visible}
.float-bar .fb-item{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;width:62px;height:62px;background:#fff;border-bottom:1px solid var(--border);transition:all .3s ease;font-size:11px;color:var(--text-light);gap:2px;cursor:pointer}
.float-bar .fb-item:first-child{border-radius:8px 0 0 0}
.float-bar .fb-item:last-child{border-bottom:0;border-radius:0 0 0 8px}
.float-bar .fb-item svg{width:22px;height:22px;transition:all .3s ease;flex-shrink:0}
.float-bar .fb-item:hover{background:var(--primary);color:#fff}
.float-bar .fb-item:hover svg{fill:#fff}
.float-bar .fb-phone{background:var(--primary);color:#fff}
.float-bar .fb-phone svg{fill:#fff}
.float-bar .fb-top{background:var(--primary-dark);color:#fff;height:48px}

/* 弹出框通用 */
.fb-popup{position:absolute;right:74px;top:50%;transform:translateY(-50%);background:#fff;border-radius:8px;box-shadow:0 8px 30px rgba(0,0,0,.15);opacity:0;visibility:hidden;transition:all .3s ease;pointer-events:none;white-space:nowrap}
.fb-popup::after{content:'';position:absolute;right:-6px;top:50%;transform:translateY(-50%);border:6px solid transparent;border-left-color:#fff;border-right:0}
.fb-item:hover .fb-popup{opacity:1;visibility:visible}

/* 微信二维码弹窗 */
.fb-popup-qr{padding:16px;text-align:center}
.fb-popup-qr img{width:140px;height:140px;border-radius:4px;display:block;border:1px solid #eee;padding:4px;max-width: none;}
.fb-popup-qr p{margin-top:8px;font-size:12px;color:var(--text-muted)}

/* 电话弹窗 */
.fb-popup-tel{padding:16px 22px;text-align:center;min-width:150px}
.fb-popup-tel .fb-tel-icon{margin-bottom:8px}
.fb-popup-tel strong{display:block;font-size:17px;color:var(--primary);font-weight:700;letter-spacing:.5px;margin-bottom:4px}
.fb-popup-tel span{font-size:11px;color:var(--text-muted)}

/* ============================================================
   Icons (SVG)
   ============================================================ */
.icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.icon-sm{width:16px;height:16px}
.icon-md{width:20px;height:20px}
.icon-lg{width:24px;height:24px}

/* ============================================================
   Utilities
   ============================================================ */
.text-center{text-align:center}
.text-right{text-align:right}
.text-primary{color:var(--primary)}
.mt-10{margin-top:10px}
.mt-20{margin-top:20px}
.mt-30{margin-top:30px}
.mb-10{margin-bottom:10px}
.mb-20{margin-bottom:20px}
.clearfix::after{content:'';display:table;clear:both}

/* ============================================================
   Animation
   ============================================================ */
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fadeInUp .6s ease}

/* ============================================================
   Responsive adjustments
   ============================================================ */
@media (max-width:1200px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .feature-grid{grid-template-columns:repeat(3,1fr)}
  .home-news-grid{grid-template-columns:1fr 1fr}
  .home-news-grid .home-news-col:last-child{grid-column:span 2}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}

@media (max-width:1024px){
  :root{--max-width:100%;--min-width:auto}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .inner-wrap{flex-direction:column}
  .inner-sidebar{width:100%}
  .pro-detail .pro-top{flex-direction:column}
  .pro-detail .pro-img{width:100%}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer-col.footer-brand,.footer-col.footer-contact{grid-column:span 1}
  .fb-inner{flex-direction:column;text-align:center;gap:8px}
  .home-about{flex-direction:column;gap:30px}
  .ha-visual{width:100%;max-width:420px;margin:0 auto}
  .ha-stats{grid-template-columns:repeat(2,1fr)}
  .ha-heading{font-size:22px}
}