/* ==========================================================
   缤果传媒 PbootCMS 模板  style.css
   主色：#FF5E34（缤果红）  辅助：深邃夜空蓝 #16213E
   字体：阿里妈妈方圆体 VF（fonts 目录，缺省时回退系统字体）
   ========================================================== */

/* ---------- 字体 ---------- */
@font-face{
  font-family:'AlimamaFangYuanTi';
  src:url('../fonts/AlimamaFangYuanTiVF.woff2') format('woff2'),
      url('../fonts/AlimamaFangYuanTiVF.ttf') format('truetype');
  font-weight:100 900;
  font-display:swap;
}

/* ---------- 基础变量 ---------- */
:root{
  --primary:#FF5E34;
  --primary-dark:#E8491F;
  --primary-light:#FFF1EB;
  --primary-lighter:#FFF8F4;
  --navy:#16213E;
  --text:#2D3748;
  --gray:#64748B;
  --gray-light:#94A3B8;
  --line:#EEF0F4;
  --bg:#FFFFFF;
  --bg-soft:#FAFBFC;
  --radius:14px;
  --shadow:0 6px 24px rgba(22,33,62,.08);
  --shadow-hover:0 14px 40px rgba(255,94,52,.18);
  --font:'AlimamaFangYuanTi','PingFang SC','Hiragino Sans GB','Microsoft YaHei',-apple-system,'Segoe UI',sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .25s;}
ul,ol{list-style:none;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- 通用按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 30px;border-radius:999px;
  font-size:15px;font-weight:600;cursor:pointer;border:2px solid transparent;transition:all .3s;line-height:1.4;}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(255,94,52,.32);}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,94,52,.42);}
.btn-outline{border-color:var(--primary);color:var(--primary);background:#fff;}
.btn-outline:hover{background:var(--primary);color:#fff;}
.btn-white{background:#fff;color:var(--primary);}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.18);}

/* ---------- 通用区块标题 ---------- */
.section{padding:88px 0;}
.section-soft{background:var(--bg-soft);}
.sec-head{text-align:center;max-width:640px;margin:0 auto 56px;}
.sec-tag{display:inline-block;padding:6px 18px;border-radius:999px;background:var(--primary-light);
  color:var(--primary);font-size:14px;font-weight:600;margin-bottom:16px;}
.sec-title{font-size:36px;font-weight:800;color:var(--navy);line-height:1.3;margin-bottom:14px;}
.sec-sub{font-size:16px;color:var(--gray);}

/* ---------- 顶部导航 ---------- */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--navy);}
.logo-badge{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#FF7A4D,#FF5E34);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:900;
  box-shadow:0 6px 14px rgba(255,94,52,.35);}
.nav{display:flex;align-items:center;gap:6px;}
.nav>ul{display:flex;align-items:center;gap:6px;}
.nav li{position:relative;}
.nav a.nav-link{display:block;padding:9px 18px;border-radius:999px;font-size:15.5px;color:var(--text);
  font-weight:500;transition:all .25s;}
.nav a.nav-link:hover{color:var(--primary);background:var(--primary-light);}
.nav li.active>a.nav-link{color:var(--primary);font-weight:700;}
.nav li.active>a.nav-link::after{content:'';position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:18px;height:3px;border-radius:2px;background:var(--primary);}
/* 下拉菜单 */
.nav li.has-sub>a.nav-link::before{content:'';display:inline-block;margin-right:5px;width:7px;height:7px;
  border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);}
.nav .sub{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(8px);min-width:150px;
  background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;
  transition:all .25s;border:1px solid var(--line);}
.nav li:hover .sub{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.nav .sub a{display:block;padding:10px 16px;border-radius:8px;font-size:14.5px;color:var(--text);white-space:nowrap;}
.nav .sub a:hover{background:var(--primary-light);color:var(--primary);}
.nav-cta{margin-left:14px;}
.btn-nav{padding:10px 24px;font-size:14.5px;}
/* 移动端 */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{width:24px;height:2.4px;border-radius:2px;background:var(--navy);transition:all .3s;}
.nav-toggle.open span:nth-child(1){transform:translateY(7.4px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.4px) rotate(-45deg);}

/* ---------- 首页 Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#FFF8F4 0%,#fff 100%);}
.hero::before,.hero::after{content:'';position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;}
.hero::before{width:480px;height:480px;background:#FFE0D2;top:-160px;right:-120px;}
.hero::after{width:380px;height:380px;background:#FFE9DE;bottom:-160px;left:-140px;}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;
  align-items:center;padding:88px 0 96px;}
.hero-badge{display:inline-block;padding:7px 20px;border-radius:999px;background:linear-gradient(135deg,#FF7A4D,#FF5E34);
  color:#fff;font-size:14px;font-weight:600;box-shadow:0 8px 18px rgba(255,94,52,.3);margin-bottom:26px;}
.hero-title{font-size:52px;font-weight:900;color:var(--navy);line-height:1.22;margin-bottom:22px;letter-spacing:1px;}
.hero-title em{font-style:normal;color:var(--primary);position:relative;}
.hero-desc{font-size:17px;color:var(--gray);max-width:480px;margin-bottom:36px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.hero-art{position:relative;}
.hero-art img{width:100%;border-radius:22px;box-shadow:0 24px 60px rgba(255,94,52,.22);}
.hero-float{position:absolute;background:#fff;border-radius:12px;box-shadow:var(--shadow);
  padding:10px 18px;font-size:14px;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:8px;}
.hero-float .dot{width:8px;height:8px;border-radius:50%;background:#22C55E;}
.hero-float.tl{top:24px;left:-18px;}
.hero-float.br{bottom:26px;right:-14px;color:var(--primary);}

/* ---------- 数据统计 ---------- */
.stats{position:relative;z-index:3;margin-top:-46px;}
.stats-card{background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:36px 20px;
  display:grid;grid-template-columns:repeat(3,1fr);text-align:center;}
.stat-num{font-size:42px;font-weight:900;color:var(--primary);line-height:1.1;}
.stat-num small{font-size:26px;font-weight:800;}
.stat-label{margin-top:6px;color:var(--gray);font-size:15px;}
.stats-card>div+div{border-left:1px solid var(--line);}

/* ---------- 服务卡片 ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.svc-card{background:#fff;border-radius:var(--radius);padding:38px 30px;border:1px solid var(--line);
  transition:all .35s;position:relative;overflow:hidden;}
.svc-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;border-radius:4px 4px 0 0;
  background:linear-gradient(90deg,#FF7A4D,#FF5E34);opacity:0;transition:opacity .35s;}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover);border-color:transparent;}
.svc-card:hover::before{opacity:1;}
.svc-icon{width:64px;height:64px;border-radius:16px;background:var(--primary-light);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;}
.svc-icon svg{width:32px;height:32px;stroke:var(--primary);}
.svc-card h3{font-size:20px;font-weight:800;color:var(--navy);margin-bottom:12px;}
.svc-card p{font-size:14.5px;color:var(--gray);margin-bottom:20px;min-height:66px;}
.svc-more{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:600;font-size:14.5px;}
.svc-more:hover{gap:10px;}

/* ---------- 为什么选择我们 ---------- */
.why-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.why-list{margin-top:28px;}
.why-item{display:flex;gap:14px;align-items:flex-start;padding:15px 0;border-bottom:1px dashed var(--line);}
.why-item:last-child{border-bottom:0;}
.why-check{flex:none;width:26px;height:26px;border-radius:50%;background:var(--primary-light);
  display:flex;align-items:center;justify-content:center;margin-top:3px;}
.why-check svg{width:14px;height:14px;stroke:var(--primary);}
.why-item h4{font-size:16.5px;font-weight:700;color:var(--navy);}
.why-item p{font-size:14px;color:var(--gray);}
.why-visual{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);}
.why-visual img{width:100%;}

/* ---------- CTA 横幅 ---------- */
.cta-band{position:relative;border-radius:24px;overflow:hidden;padding:64px 60px;text-align:center;
  background:linear-gradient(120deg,#FF7A4D 0%,#FF5E34 55%,#F04E23 100%);color:#fff;}
.cta-band::before{content:'';position:absolute;width:340px;height:340px;border-radius:50%;
  background:rgba(255,255,255,.12);top:-170px;right:-90px;}
.cta-band::after{content:'';position:absolute;width:260px;height:260px;border-radius:50%;
  background:rgba(255,255,255,.1);bottom:-140px;left:-70px;}
.cta-band h2{position:relative;font-size:32px;font-weight:800;margin-bottom:14px;}
.cta-band p{position:relative;font-size:16px;opacity:.94;margin-bottom:32px;}
.cta-band .btn{position:relative;}

/* ---------- 内页横幅 ---------- */
.page-banner{position:relative;padding:76px 0;background:linear-gradient(120deg,#1D2B4F 0%,#16213E 100%);
  color:#fff;overflow:hidden;}
.page-banner::before{content:'';position:absolute;width:420px;height:420px;border-radius:50%;
  background:rgba(255,94,52,.22);filter:blur(80px);top:-200px;right:-100px;}
.page-banner h1{position:relative;font-size:38px;font-weight:800;margin-bottom:10px;}
.page-banner p{position:relative;font-size:16px;opacity:.82;}
.crumbs{position:relative;margin-top:16px;font-size:13.5px;opacity:.72;}
.crumbs a:hover{color:var(--primary);}

/* ---------- 关于我们 ---------- */
.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.about-text h2{font-size:30px;font-weight:800;color:var(--navy);margin-bottom:8px;}
.about-text .en{color:var(--primary);font-weight:600;font-size:14px;letter-spacing:2px;margin-bottom:20px;}
.about-text .content{color:var(--gray);font-size:15.5px;}
.about-text .content p{margin-bottom:14px;}
.about-visual img{border-radius:20px;box-shadow:var(--shadow);}
.values{margin-top:64px;}
.values-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;margin-top:40px;}
.value-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 16px;
  text-align:center;transition:all .3s;}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#FFD8C7;}
.value-card .vc-icon{width:52px;height:52px;margin:0 auto 14px;border-radius:14px;background:var(--primary-light);
  display:flex;align-items:center;justify-content:center;}
.value-card .vc-icon svg{width:26px;height:26px;stroke:var(--primary);}
.value-card h4{font-size:17px;font-weight:800;color:var(--navy);}
.value-card p{font-size:13px;color:var(--gray);margin-top:6px;}
/* 时间线 */
.timeline{margin-top:70px;position:relative;}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;transform:translateX(-50%);
  background:linear-gradient(180deg,#FFD8C7,var(--primary),#FFD8C7);}
.tl-item{position:relative;width:50%;padding:0 44px 44px 0;}
.tl-item:nth-child(even){margin-left:50%;padding:0 0 44px 44px;}
.tl-dot{position:absolute;top:6px;right:-8px;width:16px;height:16px;border-radius:50%;background:#fff;
  border:4px solid var(--primary);z-index:2;}
.tl-item:nth-child(even) .tl-dot{left:-8px;right:auto;}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;
  transition:all .3s;}
.tl-card:hover{box-shadow:var(--shadow-hover);border-color:#FFD8C7;}
.tl-year{display:inline-block;padding:3px 14px;border-radius:999px;background:var(--primary-light);
  color:var(--primary);font-weight:800;font-size:15px;margin-bottom:10px;}
.tl-card h4{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:6px;}
.tl-card p{font-size:14px;color:var(--gray);}

/* ---------- 业务介绍 ---------- */
.svc-block{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:44px 0;}
.svc-block+.svc-block{border-top:1px solid var(--line);}
.svc-block:nth-child(even) .svc-b-text{order:2;}
.svc-b-text .svc-no{font-size:15px;font-weight:800;color:var(--primary);letter-spacing:2px;}
.svc-b-text h2{font-size:28px;font-weight:800;color:var(--navy);margin:10px 0 6px;}
.svc-b-text .svc-slogan{font-size:16px;color:var(--primary);font-weight:600;margin-bottom:14px;}
.svc-b-text p{color:var(--gray);font-size:15px;margin-bottom:22px;}
.svc-tags{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.svc-tags li{display:flex;align-items:center;gap:9px;font-size:14.5px;color:var(--text);}
.svc-tags li svg{flex:none;width:18px;height:18px;stroke:var(--primary);}
.svc-b-visual img{border-radius:18px;box-shadow:var(--shadow);}
/* 服务流程 */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.process-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 24px;text-align:center;transition:all .3s;}
.process-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#FFD8C7;}
.process-no{width:52px;height:52px;margin:0 auto 16px;border-radius:50%;background:linear-gradient(135deg,#FF7A4D,#FF5E34);
  color:#fff;font-size:20px;font-weight:900;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(255,94,52,.32);}
.process-card h4{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:8px;}
.process-card p{font-size:13.5px;color:var(--gray);}

/* ---------- 筛选选项卡 ---------- */
.filter-tabs{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:44px;}
.filter-tabs a{padding:9px 26px;border-radius:999px;font-size:14.5px;color:var(--gray);
  border:1px solid var(--line);background:#fff;transition:all .25s;}
.filter-tabs a:hover{color:var(--primary);border-color:#FFC9B5;}
.filter-tabs a.active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600;
  box-shadow:0 6px 16px rgba(255,94,52,.3);}

/* ---------- 案例卡片 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:all .35s;display:flex;flex-direction:column;}
.case-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover);border-color:transparent;}
.case-ico{position:relative;height:180px;overflow:hidden;background:linear-gradient(135deg,#FF8A5C,#FF5E34);}
.case-ico img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.case-card:hover .case-ico img{transform:scale(1.07);}
.case-cat{position:absolute;top:14px;left:14px;padding:4px 14px;border-radius:999px;font-size:12.5px;
  background:rgba(255,255,255,.94);color:var(--primary);font-weight:700;}
.case-body{padding:24px;display:flex;flex-direction:column;flex:1;}
.case-body h3{font-size:17.5px;font-weight:800;color:var(--navy);margin-bottom:8px;}
.case-body .case-sub{font-size:14px;color:var(--primary);font-weight:600;margin-bottom:10px;}
.case-body .case-desc{font-size:13.5px;color:var(--gray);flex:1;}
.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px;padding-top:16px;
  border-top:1px dashed var(--line);}
.case-metrics .m{text-align:center;}
.case-metrics .m b{display:block;font-size:16px;color:var(--primary);font-weight:800;}
.case-metrics .m span{font-size:12px;color:var(--gray-light);}

/* ---------- 新闻列表 ---------- */
.news-layout{display:grid;grid-template-columns:1fr 320px;gap:44px;align-items:start;}
.news-item{display:flex;gap:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;margin-bottom:20px;transition:all .3s;}
.news-item:hover{box-shadow:var(--shadow-hover);border-color:#FFD8C7;transform:translateY(-3px);}
.news-thumb{flex:none;width:220px;height:148px;border-radius:10px;overflow:hidden;background:var(--primary-light);}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.news-item:hover .news-thumb img{transform:scale(1.06);}
.news-info{flex:1;min-width:0;display:flex;flex-direction:column;}
.news-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--gray-light);margin-bottom:8px;}
.news-cat{padding:2px 12px;border-radius:999px;background:var(--primary-light);color:var(--primary);
  font-size:12.5px;font-weight:700;}
.news-info h3{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:8px;line-height:1.45;}
.news-info h3 a:hover{color:var(--primary);}
.news-info .desc{font-size:14px;color:var(--gray);flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px;font-size:13px;color:var(--gray-light);}
.news-read{color:var(--primary);font-weight:600;font-size:13.5px;}
/* 侧边栏 */
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:24px;}
.side-card h3{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:18px;padding-left:12px;
  border-left:4px solid var(--primary);line-height:1.2;}
.side-search{display:flex;gap:0;border:1px solid var(--line);border-radius:999px;overflow:hidden;}
.side-search input{flex:1;border:0;outline:0;padding:11px 18px;font-size:14px;font-family:inherit;}
.side-search button{border:0;background:var(--primary);color:#fff;padding:0 20px;cursor:pointer;font-size:14px;font-family:inherit;}
.side-cats a{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;border-radius:10px;
  font-size:14.5px;color:var(--text);transition:all .25s;}
.side-cats a:hover,.side-cats a.active{background:var(--primary-light);color:var(--primary);}
.side-cats a span{font-size:12.5px;color:var(--gray-light);}
.side-hot a{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);align-items:flex-start;}
.side-hot a:last-child{border-bottom:0;}
.side-hot .no{flex:none;width:22px;height:22px;border-radius:7px;background:var(--primary-light);color:var(--primary);
  font-size:12.5px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:2px;}
.side-hot a:nth-child(1) .no,.side-hot a:nth-child(2) .no,.side-hot a:nth-child(3) .no{background:var(--primary);color:#fff;}
.side-hot h5{font-size:14px;font-weight:600;color:var(--text);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.side-hot a:hover h5{color:var(--primary);}
.side-hot .v{font-size:12px;color:var(--gray-light);margin-top:3px;}

/* ---------- 知识库卡片 ---------- */
.know-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.know-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:all .3s;display:flex;flex-direction:column;}
.know-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#FFD8C7;}
.know-card .know-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.know-cat{padding:3px 14px;border-radius:999px;background:var(--primary-light);color:var(--primary);
  font-size:12.5px;font-weight:700;}
.know-card h3{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:10px;line-height:1.5;}
.know-card h3 a:hover{color:var(--primary);}
.know-card .desc{font-size:13.5px;color:var(--gray);flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.know-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:14px;
  border-top:1px dashed var(--line);font-size:12.5px;color:var(--gray-light);}
.know-foot a{color:var(--primary);font-weight:600;}

/* ---------- 文章详情 ---------- */
.article-wrap{max-width:860px;margin:0 auto;}
.article-head{text-align:center;padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:30px;}
.article-head h1{font-size:30px;font-weight:800;color:var(--navy);line-height:1.4;margin-bottom:16px;}
.article-meta{font-size:13.5px;color:var(--gray-light);display:flex;justify-content:center;gap:20px;flex-wrap:wrap;}
.article-meta .news-cat{font-size:12.5px;}
.article-body{font-size:16px;color:var(--text);line-height:1.9;}
.article-body p{margin-bottom:18px;}
.article-body img{border-radius:12px;margin:10px auto;}
.article-body h2,.article-body h3{color:var(--navy);margin:26px 0 14px;}
.article-tags{margin:30px 0;display:flex;gap:10px;flex-wrap:wrap;}
.article-tags a{padding:5px 16px;border-radius:999px;background:var(--primary-light);color:var(--primary);font-size:13px;}
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px;padding-top:26px;border-top:1px solid var(--line);}
.article-nav .an-item{background:var(--bg-soft);border-radius:12px;padding:16px 20px;font-size:14px;}
.article-nav .an-item span{display:block;color:var(--gray-light);font-size:12.5px;margin-bottom:4px;}
.article-nav .an-item a{color:var(--navy);font-weight:600;}
.article-nav .an-item a:hover{color:var(--primary);}
.article-nav .next{text-align:right;}

/* ---------- 联系我们 ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 22px;
  text-align:center;transition:all .3s;}
.contact-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#FFD8C7;}
.contact-card .cc-icon{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;background:var(--primary-light);
  display:flex;align-items:center;justify-content:center;}
.contact-card .cc-icon svg{width:27px;height:27px;stroke:var(--primary);}
.contact-card h4{font-size:15px;color:var(--gray);font-weight:500;margin-bottom:6px;}
.contact-card p{font-size:16.5px;font-weight:800;color:var(--navy);}
.contact-main{display:grid;grid-template-columns:1fr 1.15fr;gap:50px;align-items:start;}
.contact-side h2{font-size:28px;font-weight:800;color:var(--navy);margin-bottom:14px;}
.contact-side>p{color:var(--gray);margin-bottom:30px;font-size:15px;}
.social-row{display:flex;gap:14px;}
.social-item{width:64px;border-radius:16px;background:#fff;border:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px 6px;
  transition:all .3s;cursor:pointer;}
.social-item:hover{border-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateY(-4px);}
.social-item svg{width:26px;height:26px;}
.social-item span{font-size:12px;color:var(--gray);margin-top:5px;}
.msg-form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:38px;box-shadow:var(--shadow);}
.msg-form h3{font-size:20px;font-weight:800;color:var(--navy);margin-bottom:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:14px;font-weight:600;color:var(--navy);margin-bottom:8px;}
.form-group label i{color:var(--primary);font-style:normal;}
.form-group input,.form-group textarea{width:100%;border:1px solid var(--line);border-radius:10px;
  padding:12px 16px;font-size:14.5px;font-family:inherit;outline:0;transition:border .25s;background:var(--bg-soft);}
.form-group input:focus,.form-group textarea:focus{border-color:var(--primary);background:#fff;}
.form-group textarea{min-height:130px;resize:vertical;}
.code-line{display:flex;gap:12px;align-items:center;}
.code-line img{height:46px;border-radius:10px;cursor:pointer;border:1px solid var(--line);}
.form-submit{width:100%;justify-content:center;font-size:16px;padding:14px;}

/* ---------- 搜索结果 ---------- */
.search-summary{font-size:15px;color:var(--gray);margin-bottom:30px;text-align:center;}
.search-summary b{color:var(--primary);}

/* ---------- 分页 ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:44px;flex-wrap:wrap;}
.pager a,.pager span.page-num{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;
  padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--text);}
.pager a:hover{border-color:var(--primary);color:var(--primary);}
.pager .page-num-current,.pager a.current{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:700;}
.pager .page-status{border:0;color:var(--gray-light);background:transparent;}
.no-data{text-align:center;color:var(--gray-light);padding:60px 0;font-size:15px;}

/* ---------- 页脚 ---------- */
.footer{background:#131C33;color:#B7C0D8;margin-top:0;}
.footer-main{display:grid;grid-template-columns:1.4fr 1fr 1.1fr 1fr;gap:40px;padding:64px 0 44px;}
.footer-brand .logo{color:#fff;margin-bottom:18px;}
.footer-brand p{font-size:14px;line-height:1.8;color:#8B96B3;}
.footer h4{color:#fff;font-size:16px;font-weight:700;margin-bottom:20px;}
.footer-links a{display:block;font-size:14px;padding:5.5px 0;color:#8B96B3;transition:all .25s;}
.footer-links a:hover{color:var(--primary);transform:translateX(4px);}
.footer-contact li{display:flex;gap:10px;font-size:14px;padding:6px 0;color:#8B96B3;align-items:flex-start;}
.footer-contact svg{flex:none;width:16px;height:16px;stroke:var(--primary);margin-top:5px;}
.footer-qrcode{text-align:center;}
.footer-qrcode .qr-box{width:110px;height:110px;margin:0 auto 10px;border-radius:12px;background:#fff;
  display:flex;align-items:center;justify-content:center;overflow:hidden;}
.footer-qrcode p{font-size:12.5px;color:#8B96B3;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;
  font-size:13px;color:#6B7694;}
.footer-bottom a{color:#8B96B3;}
.footer-bottom a:hover{color:var(--primary);}
.footer-bottom span{margin:0 8px;}

/* ---------- 回到顶部 ---------- */
.to-top{position:fixed;right:26px;bottom:30px;width:46px;height:46px;border-radius:12px;background:var(--primary);
  color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 24px rgba(255,94,52,.4);
  opacity:0;visibility:hidden;transition:all .3s;z-index:90;}
.to-top.show{opacity:1;visibility:visible;}
.to-top:hover{background:var(--primary-dark);transform:translateY(-3px);}
.to-top svg{width:20px;height:20px;stroke:#fff;}

/* ---------- 入场动画 ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:992px){
  .hero-inner{grid-template-columns:1fr;padding:64px 0 72px;gap:40px;}
  .hero-title{font-size:38px;}
  .svc-grid,.case-grid,.know-grid{grid-template-columns:repeat(2,1fr);}
  .process-grid,.contact-grid{grid-template-columns:repeat(2,1fr);}
  .values-grid{grid-template-columns:repeat(3,1fr);}
  .why-grid,.about-intro,.svc-block,.contact-main{grid-template-columns:1fr;gap:36px;}
  .svc-block:nth-child(even) .svc-b-text{order:0;}
  .news-layout{grid-template-columns:1fr;}
  .footer-main{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:64px 0;}
}
@media (max-width:640px){
  .nav{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
    padding:14px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-8px);opacity:0;visibility:hidden;transition:all .3s;}
  .nav.open{transform:none;opacity:1;visibility:visible;}
  .nav>ul{flex-direction:column;align-items:stretch;}
  .nav a.nav-link{padding:12px 16px;border-radius:10px;}
  .nav li.active>a.nav-link::after{display:none;}
  .nav .sub{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;
    padding:0 0 0 18px;background:var(--bg-soft);border-radius:10px;margin:4px 0;}
  .nav li.has-sub>a.nav-link::before{display:none;}
  .nav-cta{margin:10px 0 0;}
  .nav-toggle{display:flex;}
  .hero-title{font-size:30px;}
  .hero-actions .btn{padding:12px 22px;font-size:14px;}
  .stats-card{grid-template-columns:1fr;gap:18px;padding:26px;}
  .stats-card>div+div{border-left:0;border-top:1px solid var(--line);padding-top:18px;}
  .svc-grid,.case-grid,.know-grid,.process-grid,.contact-grid,.values-grid{grid-template-columns:1fr;}
  .sec-title{font-size:26px;}
  .page-banner h1{font-size:28px;}
  .news-item{flex-direction:column;}
  .news-thumb{width:100%;height:180px;}
  .timeline::before{left:8px;}
  .tl-item,.tl-item:nth-child(even){width:100%;margin-left:0;padding:0 0 34px 34px;}
  .tl-dot,.tl-item:nth-child(even) .tl-dot{left:1px;right:auto;}
  .cta-band{padding:46px 26px;}
  .cta-band h2{font-size:24px;}
  .footer-main{grid-template-columns:1fr;gap:30px;padding:48px 0 34px;}
  .form-row{grid-template-columns:1fr;}
  .msg-form{padding:26px;}
  .article-head h1{font-size:23px;}
  .article-nav{grid-template-columns:1fr;}
  .hero-float.tl{left:8px;}
  .hero-float.br{right:8px;}
}

/* ================= 右侧悬浮联系组件 ================= */
.float-bar{position:fixed;right:16px;top:50%;transform:translateY(-50%);z-index:999;background:#fff;border-radius:999px;
	box-shadow:0 8px 30px rgba(22,33,62,.14);padding:8px 0;display:flex;flex-direction:column;width:54px;}
.fb-item{position:relative;height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--navy);transition:color .2s;}
.fb-item+.fb-item::before{content:'';position:absolute;top:0;left:13px;right:13px;height:1px;background:#F2F2F4;}
.fb-item:hover{color:var(--primary);}
.fb-item svg{width:21px;height:21px;stroke:currentColor;}
.fb-panel{position:absolute;right:66px;top:50%;transform:translateY(-50%) translateX(10px);width:238px;background:#fff;border-radius:14px;
	box-shadow:0 14px 44px rgba(22,33,62,.16);padding:20px;opacity:0;visibility:hidden;pointer-events:none;transition:.25s;}
.fb-panel::after{content:'';position:absolute;right:-6px;top:50%;margin-top:-6px;border:6px solid transparent;border-left-color:#fff;border-right:0;}
.fb-item:hover .fb-panel,.fb-item.open .fb-panel{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0);pointer-events:auto;}
.fb-panel h4{font-size:15px;font-weight:800;color:var(--navy);margin-bottom:6px;}
.fb-tip{font-size:12px;color:var(--gray);margin-bottom:12px;line-height:1.6;}
.fb-panel input{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:13px;margin-bottom:10px;outline:none;
	transition:border-color .2s;font-family:inherit;}
.fb-panel input:focus{border-color:var(--primary);}
.fb-code{display:flex;gap:8px;margin-bottom:10px;}
.fb-code input{margin-bottom:0;flex:1;}
.fb-code img{height:40px;border-radius:8px;cursor:pointer;border:1px solid var(--line);}
.fb-submit{width:100%;padding:11px;font-size:14px;}
.fb-tel{display:block;font-size:21px;font-weight:800;color:var(--primary);letter-spacing:.5px;margin:4px 0 8px;text-decoration:none;}
.fb-panel-qr{width:196px;text-align:center;}
.fb-panel-qr img{width:100%;border-radius:10px;display:block;}
.fb-panel-qr p{font-size:12px;color:var(--gray);margin-top:10px;}
.fb-toast{position:fixed;right:86px;top:50%;transform:translateY(-50%);background:var(--navy);color:#fff;font-size:13px;
	padding:9px 16px;border-radius:8px;opacity:0;visibility:hidden;transition:.25s;z-index:1000;}
.fb-toast.show{opacity:1;visibility:visible;}
@media (max-width:640px){
	.float-bar{right:10px;width:46px;}
	.fb-item{height:44px;}
	.fb-panel{right:56px;width:220px;}
}