/* 佳豪鑫物流单页公共样式 v4（企业站） */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",sans-serif;color:#1a2a38;line-height:1.78;background:#fff;padding-bottom:74px}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.topbar{background:#0F2A3F;color:#fff}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 20px}
.brand{display:flex;flex-direction:column;line-height:1.3}
.brand-name{font-size:22px;font-weight:700;color:#fff}
.brand-name b{color:#E8632A}
.brand-slogan{font-size:12px;color:#bcd2e3}
.hotline{text-align:right}
.hotline-label{display:block;font-size:11px;color:#9db9cd}
.hotline-num{font-size:22px;font-weight:700;color:#E8632A}
/* 顶部导航 */
.nav{background:#0F2A3F;border-top:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:900}
.nav-inner{display:flex;align-items:center;gap:28px;padding:0 20px;max-width:1120px;margin:0 auto}
.nav a{color:#cfe0ee;font-size:15px;padding:13px 0;border-bottom:3px solid transparent;white-space:nowrap}
.nav a:hover,.nav a.on{color:#fff;border-bottom-color:#E8632A}
.nav-tel{margin-left:auto;color:#E8632A;font-weight:700;font-size:16px;padding:13px 0}
footer{background:#081c2c;color:#8fa7bb;padding:36px 0 44px;font-size:13px;text-align:center}
footer a{color:#cfe0ee}
footer .gray{color:#8fa7bb}
.hero{position:relative;overflow:hidden;color:#fff}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,42,63,.86),rgba(15,42,63,.62))}
.hero-content{position:relative;padding:72px 20px 64px;max-width:1120px;margin:0 auto}
.hero-kicker{font-size:14px;letter-spacing:3px;color:#E8632A;font-weight:600;margin-bottom:12px}
.hero-title{font-size:40px;line-height:1.32;font-weight:800;margin-bottom:16px}
.hero-sub{font-size:17px;color:#dce9f4;max-width:780px;margin-bottom:24px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.btn{display:inline-block;padding:13px 26px;border-radius:6px;font-size:16px;font-weight:700;cursor:pointer}
.btn-primary{background:#E8632A;color:#fff}
.btn-primary:hover{background:#d4541b}
.btn-ghost{border:1px solid rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.hero-points{list-style:none;display:flex;gap:22px;flex-wrap:wrap;font-size:14px;color:#cfe0ee}
.hero-points li:before{content:"\2713  ";color:#E8632A;font-weight:700}
/* 数据条 */
.stats{background:#0F2A3F;color:#fff}
.stats-inner{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:26px 20px}
.stat{text-align:center}
.stat b{display:block;font-size:30px;font-weight:800;color:#E8632A}
.stat span{font-size:13px;color:#bcd2e3}
section{padding:56px 0}
.alt{background:#f4f8fb}
.section-title{font-size:28px;font-weight:800;margin-bottom:10px;color:#0F2A3F}
.section-title:after{content:"";display:block;width:52px;height:4px;background:#E8632A;margin-top:8px;border-radius:2px}
.section-sub{font-size:14px;color:#50647a;margin:6px 0 24px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{background:#fff;border:1px solid #e3ecf2;border-radius:10px;padding:22px;box-shadow:0 2px 8px rgba(15,42,63,.05)}
.card h3{font-size:17px;color:#0F2A3F;margin-bottom:8px}
.card p{font-size:14px;color:#50647a}
.alt .card{background:#fff}
/* 专线卡片 */
.line-card{background:#fff;border:1px solid #e3ecf2;border-left:4px solid #E8632A;border-radius:8px;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.line-name{font-size:17px;font-weight:700;color:#0F2A3F}
.line-name small{display:block;font-size:12px;color:#50647a;font-weight:400;margin-top:2px}
.line-meta{text-align:right;font-size:13px;color:#50647a}
.line-meta b{color:#E8632A;font-size:15px}
/* 区域卡片 */
.ind-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ind-card{background:#fff;border:1px solid #e3ecf2;border-radius:8px;padding:14px 16px}
.ind-card b{color:#0F2A3F;font-size:15px}
.ind-card span{display:block;font-size:12px;color:#50647a;margin-top:4px}
.gd-note{margin-top:16px;font-size:14px;color:#7a4a26;background:#fff6ef;border-left:4px solid #E8632A;padding:12px 16px;border-radius:4px}
.region-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.region{background:#fff;border:1px solid #e3ecf2;border-radius:8px;padding:14px 16px}
.region h3{font-size:15px;color:#0F2A3F;margin-bottom:8px}
.region p{font-size:13px;color:#50647a;line-height:1.7}
/* 表格 */
table{width:100%;border-collapse:collapse;margin-top:18px;table-layout:fixed}
th,td{border:1px solid #e3ecf2;padding:10px 12px;font-size:14px;text-align:left}
th{background:#0F2A3F;color:#fff;font-weight:600}
td{font-size:13px}
.note{margin-top:12px;font-size:13px;color:#7a4a26}
/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
.step{background:#fff;border:1px solid #e3ecf2;border-radius:10px;padding:20px 16px;position:relative;text-align:center}
.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);display:block;width:44px;height:44px;line-height:44px;margin:0 auto 12px;border-radius:50%;background:#0F2A3F;color:#fff;font-weight:800;font-size:16px}
.step b{display:block;color:#0F2A3F;font-size:15px;margin-bottom:6px}
.step span{font-size:12px;color:#50647a}
/* 增值/承诺 */
.serve-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.promise .serve-grid{grid-template-columns:repeat(2,1fr)}
.serve-item{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid #e3ecf2;border-radius:8px;padding:14px 16px}
.serve-item .ico{flex:0 0 34px;width:34px;height:34px;border-radius:8px;background:#eaf3fa;color:#0F2A3F;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800}
.serve-item b{display:block;color:#0F2A3F;font-size:14px}
.serve-item p{font-size:12px;color:#50647a;margin-top:2px}
.article{max-width:840px}
.article h2{font-size:22px;color:#0F2A3F;margin:26px 0 12px}
.article p{margin-bottom:14px;color:#333}
.article ol,.article ul{margin:10px 0 16px 22px}
.article li{margin-bottom:8px}
.faq-list{max-width:840px}
.faq-item{border:1px solid #e3ecf2;border-radius:8px;margin-bottom:12px;overflow:hidden}
.faq-q{background:#f4f8fb;padding:14px 18px;font-weight:700;color:#0F2A3F;cursor:pointer}
.faq-a{padding:14px 18px;font-size:14px;color:#444}
.sitemap{display:flex;flex-wrap:wrap;gap:10px}
.sitemap a{display:inline-block;padding:8px 14px;background:#fff;border:1px solid #e3ecf2;border-radius:20px;font-size:13px;color:#0F2A3F}
.sitemap a:hover{background:#0F2A3F;color:#fff}
.cta-band{background:#0F2A3F;color:#fff;text-align:center}
.cta-band h2{font-size:30px;font-weight:800;margin-bottom:12px}
.cta-band p{color:#bcd2e3;margin-bottom:24px}
.btn-lg{padding:16px 40px;font-size:18px}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.contact-card{background:#fff;border:1px solid #e3ecf2;border-radius:10px;padding:24px;text-align:center}
.contact-role{font-size:14px;color:#50647a;margin-bottom:8px}
.contact-num{font-size:26px;font-weight:800;color:#E8632A}
.contact-card p{font-size:13px;color:#50647a;line-height:1.6}
footer{background:#081c2c;color:#8fa7bb;padding:36px 0 44px;font-size:13px;text-align:center}
footer a{color:#cfe0ee}
.footer-nav{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin-bottom:18px}
.footer-inner p{margin-bottom:6px}
.sticky-bar{position:fixed;left:50%;bottom:0;transform:translateX(-50%);z-index:999;width:100%;max-width:660px;display:flex;gap:10px;padding:10px 12px;background:rgba(255,255,255,.97);border-top:1px solid #e3ecf2;box-shadow:0 -2px 12px rgba(15,42,63,.12)}
.sticky-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 6px;border-radius:8px;color:#fff;font-weight:700;line-height:1.4}
.sticky-btn b{font-size:17px}
.sticky-btn span{font-size:11px;font-weight:400;opacity:.92}
.sticky-btn.primary{background:#E8632A}
.sticky-btn.dark{background:#0F2A3F}
.wxkf{position:fixed;right:12px;bottom:96px;z-index:998}
.wxkf-btn{width:52px;height:52px;border-radius:50%;background:#07c160;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 12px rgba(7,193,96,.4);cursor:pointer;border:none}
.wxkf-panel{position:fixed;right:12px;bottom:158px;width:220px;background:#fff;border:1px solid #e3ecf2;border-radius:10px;padding:14px;box-shadow:0 6px 24px rgba(15,42,63,.18);display:none;z-index:998}
.wxkf-panel.open{display:block}
.wxkf-panel img{width:100%;border-radius:6px;display:block}
.wx-id{margin-top:10px;font-size:14px;color:#0F2A3F;text-align:center;font-weight:700}
.wx-tip{font-size:11px;color:#50647a;text-align:center;margin-top:4px}
@media(max-width:860px){
.hero-title{font-size:28px}
.grid3,.contact-cards,.region-grid,.steps,.serve-grid{grid-template-columns:1fr}
.ind-grid,.grid2{grid-template-columns:1fr}
.hero-content{padding:48px 20px}
.hotline-num{font-size:18px}
section{padding:40px 0}
.section-title{font-size:24px}
.stats-inner{grid-template-columns:repeat(2,1fr)}
.nav-inner{overflow-x:auto}
.nav-tel{display:none}
.sticky-bar{max-width:100%}
.wxkf{display:none}
.wxkf-panel{width:190px}
.line-meta{text-align:left}
}