/* ==========================================================================
   bjws.cc  宝鸡畅捷通授权服务商官网  全站共享样式
   编码：UTF-8
   ========================================================================== */
*{margin:0;padding:0;box-sizing:border-box;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;}
:root{
  --main:#e53e3e;      /* 主色 红 */
  --main-dark:#c53030;
  --text:#222;
  --text-2:#555;
  --text-3:#888;
  --bg-soft:#f0f4f9;
  --bg-gray:#f7f8fa;
  --line:#eee;
}
img{display:block;max-width:100%;}
a{text-decoration:none;}
.container{max-width:1200px;margin:0 auto;padding:0 15px;}

/* ---------- 顶部导航 ---------- */
header{position:sticky;top:0;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06);z-index:99;}
.nav-wrap{display:flex;justify-content:space-between;align-items:center;height:70px;}
.logo img{height:40px;width:auto;}
/* 无 logo 图片时的文字兜底 */
.logo .logo-text{font-size:20px;font-weight:bold;color:var(--main);letter-spacing:.5px;}
.logo .logo-text small{display:block;font-size:11px;color:var(--text-3);font-weight:normal;letter-spacing:0;}
.nav-menu{display:flex;gap:26px;list-style:none;align-items:center;}
.nav-menu>li{position:relative;}
.nav-menu>li>a{color:#333;font-size:16px;line-height:70px;display:block;}
.nav-menu>li:hover>a{color:var(--main);}
.submenu{display:none;position:absolute;top:100%;left:0;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.12);padding:10px 0;min-width:200px;list-style:none;border-radius:0 0 6px 6px;}
.submenu li a{display:block;padding:9px 22px;font-size:15px;color:#444;white-space:nowrap;}
.submenu li a:hover{background:var(--bg-gray);color:var(--main);}
.nav-menu>li:hover .submenu{display:block;}
.nav-toggle{display:none;font-size:24px;background:none;border:0;cursor:pointer;color:#333;}

/* ---------- 按钮 ---------- */
.btn-primary{display:inline-block;background:var(--main);color:#fff;padding:11px 22px;border-radius:4px;border:0;cursor:pointer;font-size:15px;line-height:1.2;}
.btn-primary:hover{background:var(--main-dark);}
.btn-outline{display:inline-block;border:1px solid var(--main);color:var(--main);padding:10px 22px;border-radius:4px;font-size:15px;line-height:1.2;}
.btn-outline:hover{background:var(--main);color:#fff;}
.btn-white{display:inline-block;background:#fff;color:var(--main);padding:12px 26px;border-radius:4px;font-weight:bold;font-size:15px;line-height:1.2;}

/* ---------- 页面顶部通栏 ---------- */
.page-banner{background:var(--bg-soft);padding:42px 0;}
.page-banner h1{font-size:32px;color:var(--text);margin-bottom:12px;line-height:1.35;}
.page-banner p{font-size:17px;color:var(--text-2);line-height:1.7;max-width:900px;}
.breadcrumb{padding:18px 0;font-size:14px;color:var(--text-3);}
.breadcrumb a{color:var(--main);}

/* ---------- 首页 Hero ---------- */
.hero{background:var(--bg-soft);padding:70px 0;}
.hero-row{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center;}
.hero h1{font-size:40px;color:var(--text);margin-bottom:18px;line-height:1.3;}
.hero p{font-size:18px;color:var(--text-2);line-height:1.75;margin-bottom:28px;}
.hero-buttons a{margin-right:14px;}
.hero-img{border-radius:10px;box-shadow:0 12px 34px rgba(30,60,120,.14);}

/* ---------- 通用区块 ---------- */
.section{padding:62px 0;}
.section.gray{background:var(--bg-gray);}
.section-title{font-size:28px;text-align:center;color:var(--text);margin-bottom:12px;}
.section-title.left{text-align:left;}
.section-desc{text-align:center;color:var(--text-2);max-width:900px;margin:0 auto 40px;font-size:16px;line-height:1.75;}
.section-desc.left{text-align:left;margin-left:0;}

/* ---------- 卡片栅格 ---------- */
.grid{display:grid;gap:26px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:.25s;display:flex;flex-direction:column;}
.card:hover{box-shadow:0 8px 26px rgba(0,0,0,.09);transform:translateY(-2px);}
.card-img{width:100%;height:180px;object-fit:cover;background:var(--bg-soft);}
.card-img.tall{height:210px;}
.card-body{padding:22px;flex:1;display:flex;flex-direction:column;}
.card-body h3{font-size:19px;color:var(--text);margin-bottom:10px;}
.card-body p{color:var(--text-2);font-size:15px;line-height:1.7;margin-bottom:14px;flex:1;}
.card-body a.more{color:var(--main);font-weight:bold;font-size:15px;}

/* 图片卡（只有图+标题） */
.media-card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;}
.media-card img{width:100%;height:180px;object-fit:cover;}
.media-card .t{padding:16px 20px;font-size:17px;color:var(--text);}

/* ---------- 图文两栏 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
.split h2{font-size:24px;color:var(--text);margin-bottom:18px;}
.split p{font-size:16px;line-height:1.85;color:#444;margin-bottom:14px;}
.split img{border-radius:10px;width:100%;}

/* ---------- 标签 ---------- */
.tag{display:inline-block;background:#fdecec;color:var(--main);font-size:12px;padding:3px 9px;border-radius:3px;margin-bottom:10px;}
.tag-gray{display:inline-block;background:#eee;color:#555;font-size:13px;padding:4px 10px;border-radius:4px;margin:3px;}

/* ---------- 表格 ---------- */
table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px;}
table th,table td{border:1px solid #e3e3e3;padding:13px 14px;text-align:center;}
table th{background:var(--bg-gray);color:#333;font-weight:bold;}
table td:first-child{text-align:left;}

/* ---------- 流程 ---------- */
.process{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin:10px 0 34px;}
.process-item{text-align:center;padding:16px 8px;}
.process-item .num{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:50%;background:var(--main);color:#fff;font-weight:bold;margin-bottom:12px;}
.process-item h4{font-size:15px;color:var(--text);margin-bottom:6px;}
.process-item p{font-size:13px;color:var(--text-2);line-height:1.6;}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--line);border-radius:8px;margin-bottom:12px;overflow:hidden;}
.faq-q{padding:16px 18px;background:var(--bg-gray);font-weight:bold;color:#222;font-size:16px;}
.faq-a{padding:16px 18px;color:var(--text-2);line-height:1.8;font-size:15px;}

/* ---------- 正文内容（文章/案例详情） ---------- */
.article-row{display:grid;grid-template-columns:8fr 3fr;gap:40px;}
.article-cover{width:100%;border-radius:10px;margin-bottom:24px;}
.article-meta{display:flex;gap:22px;color:var(--text-3);font-size:14px;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--line);flex-wrap:wrap;}
.article h2{font-size:22px;color:var(--text);margin:34px 0 15px;padding-left:11px;border-left:4px solid var(--main);}
.article p{font-size:16px;line-height:1.9;color:#444;margin-bottom:14px;}
.article ul,.article ol{padding-left:22px;margin-bottom:14px;}
.article li{line-height:1.9;color:#444;margin-bottom:8px;}
.note-box{background:#fff5f5;border-left:4px solid var(--main);padding:16px 18px;border-radius:4px;margin:20px 0;}
.note-box strong{color:var(--main);}
.info-box{background:var(--bg-gray);padding:20px 22px;border-radius:10px;margin:24px 0;}
.info-box p{margin-bottom:6px;font-size:16px;color:#444;}

/* ---------- 侧边栏 ---------- */
.sidebar-card{background:var(--bg-gray);padding:22px;border-radius:10px;margin-bottom:22px;}
.sidebar-card h3{font-size:18px;color:var(--text);margin-bottom:16px;}
.sidebar-card ul{list-style:none;}
.sidebar-card li{margin-bottom:12px;line-height:1.6;}
.sidebar-card a{color:#444;font-size:15px;}
.sidebar-card a:hover{color:var(--main);}
.cta-min{background:var(--main);color:#fff;padding:24px;border-radius:10px;text-align:center;}
.cta-min h3{margin-bottom:10px;font-size:18px;}
.cta-min p{font-size:14px;opacity:.95;margin-bottom:14px;}
.cta-min a{display:inline-block;background:#fff;color:var(--main);padding:10px 20px;border-radius:4px;font-weight:bold;font-size:15px;}

/* ---------- 大 CTA 通栏 ---------- */
.cta-block{background:var(--main);color:#fff;padding:52px 0;text-align:center;}
.cta-block h2{font-size:28px;margin-bottom:14px;}
.cta-block p{font-size:17px;margin-bottom:26px;opacity:.95;}
.cta-inner{background:var(--main);color:#fff;padding:44px 30px;border-radius:12px;text-align:center;margin:20px 0 0;}
.cta-inner h2{font-size:26px;margin-bottom:12px;}
.cta-inner p{font-size:16px;margin-bottom:22px;opacity:.95;}
.cta-inner a{display:inline-block;background:#fff;color:var(--main);padding:12px 26px;border-radius:4px;font-weight:bold;}

/* ---------- 表单 ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:34px;box-shadow:0 4px 20px rgba(0,0,0,.05);}
.form-card h2{font-size:24px;color:var(--text);margin-bottom:8px;}
.form-card .tip{color:var(--text-3);font-size:14px;margin-bottom:26px;}
.form-item{margin-bottom:20px;}
.form-item label{display:block;color:#333;font-size:15px;margin-bottom:8px;font-weight:500;}
.form-item label span{color:var(--main);}
.form-item input,.form-item select,.form-item textarea{width:100%;padding:12px 14px;border:1px solid #ddd;border-radius:6px;font-size:15px;font-family:inherit;background:#fff;}
.form-item textarea{min-height:120px;resize:vertical;}
.form-item .radio-row{display:flex;gap:24px;margin-top:6px;}
.form-item .radio-row label{display:flex;align-items:center;gap:6px;font-weight:normal;margin:0;}
.form-item .radio-row input{width:auto;}
.submit-btn{width:100%;background:var(--main);color:#fff;border:0;padding:15px;font-size:17px;border-radius:6px;cursor:pointer;font-weight:bold;}
.submit-btn:hover{background:var(--main-dark);}
.info-item{display:flex;gap:12px;margin-bottom:16px;align-items:flex-start;}
.info-item .icon{width:34px;height:34px;flex:0 0 34px;border-radius:50%;background:var(--main);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;}
.info-item p{font-size:15px;color:#444;line-height:1.6;margin:0;}
.benefit-list{list-style:none;margin-top:6px;}
.benefit-list li{padding:8px 0;color:#444;font-size:15px;line-height:1.6;display:flex;gap:8px;}
.benefit-list li::before{content:"✓";color:var(--main);font-weight:bold;}

/* ---------- 页脚 ---------- */
footer{background:#222;color:#aaa;padding:52px 0;font-size:14px;line-height:1.9;}
footer .foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px;margin-bottom:30px;}
footer h4{color:#fff;font-size:16px;margin-bottom:14px;}
footer a{color:#ccc;}
footer a:hover{color:#fff;}
footer .copy{border-top:1px solid #333;padding-top:22px;color:#888;font-size:13px;line-height:1.9;}

/* ---------- 404 ---------- */
.page-404{padding:90px 0;text-align:center;}
.page-404 .img-404{max-width:340px;margin:0 auto 26px;}
.page-404 h1{font-size:72px;color:var(--main);margin-bottom:6px;}
.page-404 h2{font-size:24px;color:var(--text);margin-bottom:14px;}
.page-404 p{color:var(--text-2);margin-bottom:28px;}

/* ---------- 移动端 ---------- */
@media(max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .process{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:768px){
  .nav-toggle{display:block;}
  .nav-menu{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;gap:0;box-shadow:0 8px 18px rgba(0,0,0,.12);padding:8px 0;max-height:70vh;overflow:auto;}
  .nav-menu.open{display:flex;}
  .nav-menu>li>a{line-height:1.4;padding:12px 20px;}
  .submenu{display:block;position:static;box-shadow:none;padding:0 0 6px 0;min-width:0;}
  .submenu li a{padding:8px 34px;font-size:14px;}
  .hero-row,.split,.grid-2,.article-row,footer .foot-grid{grid-template-columns:1fr;}
  .grid-3,.grid-4{grid-template-columns:1fr;}
  .process{grid-template-columns:repeat(2,1fr);}
  .hero h1{font-size:29px;}
  .page-banner h1{font-size:25px;}
  .section-title{font-size:23px;}
}