/* 特正包装官网样式 —— HeroBiz 设计语言（原创实现） */
:root{
  --accent:#0ea2bd;
  --accent-dark:#0b8aa0;
  --heading:#2c3e50;
  --text:#1a1f24;
  --muted:#6c757d;
  --bg-light:#f2f5f7;
  --dark:#2f3b46;
  --dark-2:#232d36;
  --white:#ffffff;
  --radius:12px;
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*{font-family:var(--font);}
html{scroll-behavior:smooth;}
body{color:var(--text);background:var(--white);overflow-x:hidden;}
section{padding:90px 0;scroll-margin-top:70px;}
.section-bg{background:var(--bg-light);}
h1,h2,h3,h4{color:var(--heading);font-weight:700;}

/* 通用标题 */
.section-title{text-align:center;margin-bottom:56px;}
.section-title h2{font-size:34px;letter-spacing:2px;margin-bottom:12px;}
.section-title h2 span{color:var(--accent);}
.section-title p{color:var(--muted);font-size:16px;margin:0;}
.section-title::after{content:"";display:block;width:64px;height:3px;background:var(--accent);margin:18px auto 0;border-radius:2px;}

/* 顶栏 */
.topbar{background:var(--dark-2);color:#cfd8de;font-size:13px;padding:8px 0;}
.topbar span{margin-right:22px;}
.topbar i{color:var(--accent);margin-right:6px;}

/* 导航 */
.header{background:rgba(255,255,255,.97);padding:14px 0;transition:.3s;z-index:1000;}
.header.scrolled{box-shadow:0 4px 18px rgba(0,0,0,.1);padding:10px 0;}
.logo{text-decoration:none;display:flex;align-items:center;gap:10px;}
.logo-badge{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-size:22px;font-weight:800;}
.logo-text{font-size:20px;font-weight:800;color:var(--heading);line-height:1.1;}
.logo-text small{display:block;font-size:10px;font-weight:400;letter-spacing:2px;color:var(--muted);}
.logo-img{height:44px;width:auto;display:block;}
.footer .logo-img{height:40px;}
.navbar ul{display:flex;gap:6px;margin:0;padding:0;list-style:none;align-items:center;}
.navbar .nav-link{color:var(--heading);font-size:15px;font-weight:500;padding:8px 14px;border-radius:6px;text-decoration:none;position:relative;}
.navbar .nav-link:hover,.navbar .nav-link.active{color:var(--accent);}
.navbar .nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--accent);border-radius:2px;}
.btn-cta{background:var(--accent);color:#fff!important;padding:10px 26px;border-radius:30px;font-size:15px;font-weight:600;text-decoration:none;transition:.3s;}
.btn-cta:hover{background:var(--accent-dark);transform:translateY(-2px);}
.mobile-nav-toggle{font-size:28px;color:var(--heading);cursor:pointer;}

/* Hero */
.hero{padding:0;}
.hero .carousel-item{height:100vh;min-height:600px;background-size:cover;background-position:center;position:relative;}
.carousel-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(20,35,50,.82) 20%,rgba(20,35,50,.45) 60%,rgba(20,35,50,.25));}
.hero .carousel-caption{position:absolute;top:50%;transform:translateY(-50%);left:0;right:0;bottom:auto;text-align:left;padding:0 8%;}
.hero .carousel-caption h1{color:#fff;font-size:52px;font-weight:800;line-height:1.35;margin-bottom:18px;letter-spacing:2px;}
.hero .carousel-caption h1 span{color:#4fd2ea;}
.hero .carousel-caption p{color:#e6edf1;font-size:18px;max-width:620px;margin-bottom:32px;}
.btn-hero{display:inline-block;background:var(--accent);color:#fff;padding:14px 38px;border-radius:40px;font-size:16px;font-weight:600;text-decoration:none;margin-right:14px;transition:.3s;border:2px solid var(--accent);}
.btn-hero:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff;transform:translateY(-2px);}
.btn-hero-outline{display:inline-block;background:transparent;color:#fff;padding:14px 38px;border-radius:40px;font-size:16px;font-weight:600;text-decoration:none;border:2px solid rgba(255,255,255,.7);transition:.3s;}
.btn-hero-outline:hover{border-color:#fff;background:rgba(255,255,255,.12);color:#fff;}
.hero .carousel-indicators button{width:36px;height:4px;border-radius:2px;}
.hero .carousel-control-prev,.hero .carousel-control-next{width:6%;}

/* 核心优势 */
.featured{padding:70px 0;margin-top:-70px;position:relative;z-index:10;}
.feature-card{background:#fff;border-radius:var(--radius);padding:34px 26px;box-shadow:var(--shadow);height:100%;border-top:4px solid transparent;transition:.3s;text-align:center;}
.feature-card:hover{border-top-color:var(--accent);transform:translateY(-8px);}
.feature-icon{width:72px;height:72px;margin:0 auto 18px;border-radius:50%;background:rgba(14,162,189,.12);display:flex;align-items:center;justify-content:center;}
.feature-icon i{font-size:30px;color:var(--accent);}
.feature-card h3{font-size:19px;margin-bottom:10px;}
.feature-card p{color:var(--muted);font-size:14px;margin:0;}

/* 关于 */
.about h3{font-size:26px;margin-bottom:18px;}
.about p{color:#4a5560;line-height:1.9;}
.about-list{list-style:none;padding:0;margin-top:18px;}
.about-list li{margin-bottom:10px;color:#4a5560;}
.about-list i{color:var(--accent);margin-right:8px;}
.stats-row{margin-top:20px;}
.stat-box{background:#fff;border-radius:var(--radius);padding:30px 10px;text-align:center;box-shadow:var(--shadow);}
.stat-num{font-size:42px;font-weight:800;color:var(--accent);}
.stat-suffix{font-size:24px;font-weight:700;color:var(--accent);}
.stat-box p{margin:6px 0 0;color:var(--muted);font-size:14px;}

/* 产品 */
.product-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:100%;transition:.3s;}
.product-card:hover{transform:translateY(-8px);box-shadow:0 18px 40px rgba(0,0,0,.12);}
.product-img{height:230px;overflow:hidden;}
.product-img img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.product-card:hover .product-img img{transform:scale(1.06);}
.product-body{padding:24px;}
.product-body h3{font-size:18px;margin-bottom:10px;}
.product-body p{color:var(--muted);font-size:14px;margin:0;line-height:1.8;}

/* 服务 */
.service-card{background:#fff;border-radius:var(--radius);padding:36px 28px;height:100%;box-shadow:var(--shadow);transition:.3s;position:relative;overflow:hidden;}
.service-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:.35s;}
.service-card:hover::before{transform:scaleX(1);}
.service-card:hover{transform:translateY(-6px);}
.service-icon{width:64px;height:64px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));display:flex;align-items:center;justify-content:center;margin-bottom:20px;}
.service-icon i{font-size:28px;color:#fff;}
.service-card h3{font-size:18px;margin-bottom:10px;}
.service-card p{color:var(--muted);font-size:14px;margin:0;line-height:1.8;}

/* 合作伙伴 */
.partner-row{display:flex;flex-wrap:wrap;justify-content:center;gap:18px 46px;}
.partner-name{font-size:22px;font-weight:700;color:#9aa7b1;letter-spacing:1px;transition:.3s;}
.partner-name:hover{color:var(--accent);}

/* CTA */
.cta{background:linear-gradient(120deg,#123a4a,#0e5a70 60%,var(--accent-dark));padding:80px 0;}
.cta h2{color:#fff;font-size:32px;margin-bottom:12px;}
.cta p{color:#d7e8ee;font-size:17px;margin-bottom:30px;}

/* FAQ */
.faq .accordion-item{border:none;border-radius:10px!important;margin-bottom:14px;box-shadow:0 4px 14px rgba(0,0,0,.06);overflow:hidden;}
.faq .accordion-button{font-weight:600;color:var(--heading);padding:18px 22px;}
.faq .accordion-button:not(.collapsed){background:rgba(14,162,189,.08);color:var(--accent);box-shadow:none;}
.faq .accordion-button:focus{box-shadow:none;border-color:transparent;}
.faq .accordion-body{color:#4a5560;line-height:1.9;}

/* 联系 */
.contact-card{background:#fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);height:100%;transition:.3s;}
.contact-card:hover{transform:translateY(-5px);}
.contact-icon{width:58px;height:58px;border-radius:50%;background:rgba(14,162,189,.12);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
.contact-icon i{font-size:24px;color:var(--accent);}
.contact-card h3{font-size:19px;margin-bottom:12px;}
.contact-card p{margin-bottom:8px;color:#4a5560;}
.contact-card p i{color:var(--accent);margin-right:8px;}
.contact-card a{color:var(--heading);text-decoration:none;}
.contact-card a:hover{color:var(--accent);}
.contact-person{display:flex;align-items:center;gap:24px;}
.cp-info{flex:1;min-width:0;}
.contact-person h3{font-size:24px;margin-bottom:14px;}
.cp-phone{font-size:19px;font-weight:700;margin-bottom:10px;}
.cp-phone a{color:var(--heading);}
.cp-email{font-size:14px;margin-bottom:10px;}
.cp-addr{font-size:13px;color:var(--muted);margin-bottom:0;line-height:1.7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.cp-addr i{color:var(--accent);margin-right:8px;}
.cp-qr{flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:8px;padding-left:24px;border-left:1px solid #e6edf2;text-align:center;}
.cp-qr img{width:118px;height:118px;border-radius:10px;border:1px solid #e6edf2;background:#fff;}
.cp-qr span{font-size:13px;color:var(--muted);line-height:1.7;text-align:center;}
@media(max-width:480px){
  .contact-person{gap:16px;}
  .cp-qr{padding-left:16px;}
  .cp-qr img{width:96px;height:96px;}
  .contact-person h3{font-size:21px;}
  .cp-phone{font-size:17px;}
}
/* 手机端联系人卡片改上下布局，避免信息被二维码挤压遮挡 */
.cp-email a{overflow-wrap:anywhere;}
@media(max-width:767.98px){
  .contact-person{flex-direction:column;align-items:stretch;}
  .cp-info{margin-bottom:18px;}
  .cp-addr{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .cp-qr{border-left:0;border-top:1px solid #e6edf2;padding:18px 0 0;justify-content:flex-start;}
  .cp-qr img{width:104px;height:104px;}
}
.quote-form{background:#fff;border-radius:var(--radius);padding:40px;box-shadow:var(--shadow);}
.quote-form .form-control{padding:13px 16px;border-radius:8px;border:1px solid #dde4e9;}
.quote-form .form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(14,162,189,.15);}
#quoteTip{color:var(--accent);font-weight:600;min-height:24px;}

/* 页脚 */
.footer{background:var(--dark);color:#b9c4cc;padding:70px 0 0;}
.footer h4{color:#fff;font-size:17px;margin-bottom:20px;}
.footer p{font-size:14px;line-height:1.9;}
.footer-links{list-style:none;padding:0;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:#b9c4cc;text-decoration:none;font-size:14px;transition:.2s;}
.footer-links a:hover{color:var(--accent);padding-left:5px;}
.footer-contact{list-style:none;padding:0;}
.footer-contact li{margin-bottom:10px;font-size:14px;}
.footer-contact i{color:var(--accent);margin-right:8px;}
.footer .logo-text{color:#fff;}
.footer .logo-text small{color:#8b98a3;}
.footer-bottom{background:var(--dark-2);padding:18px 0;margin-top:50px;font-size:13px;color:#8b98a3;}
.footer-bottom a{color:#8b98a3;text-decoration:none;}
.footer-bottom a:hover{color:var(--accent);}

/* 回到顶部 */
.back-to-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;opacity:0;pointer-events:none;transition:.3s;z-index:999;text-decoration:none;}
.back-to-top.show{opacity:1;pointer-events:auto;}
.back-to-top:hover{background:var(--accent-dark);color:#fff;}

/* 滚动动画（仅 JS 可用时隐藏，避免无 JS 时内容不可见） */
body.js [data-animate]{opacity:0;transform:translateY(36px);transition:opacity .7s ease,transform .7s ease;}
body.js [data-animate].visible{opacity:1;transform:none;}

/* 导航下拉（产品中心） */
.navbar .has-children{position:relative;}
.navbar .nav-caret{font-size:11px;margin-left:2px;transition:.25s;}
.nav-dropdown{position:absolute;top:calc(100% + 10px);left:0;min-width:190px;background:#fff;border-radius:10px;box-shadow:0 14px 34px rgba(0,0,0,.13);list-style:none;margin:0;padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s;z-index:1002;}
.navbar .has-children:hover .nav-dropdown{opacity:1;visibility:visible;transform:none;}
.navbar .has-children:hover .nav-caret{transform:rotate(180deg);}
.nav-dropdown li{margin:0;}
.nav-dropdown a{display:block;padding:11px 16px;font-size:14px;color:var(--heading);text-decoration:none;border-radius:7px;white-space:nowrap;transition:.2s;}
.nav-dropdown a:hover{background:rgba(14,162,189,.1);color:var(--accent);padding-left:22px;}

/* 产品卡片查看详情 */
.product-card{position:relative;}
.product-more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--accent);font-weight:600;font-size:14px;text-decoration:none;}
.product-more i{transition:.25s;}
.product-card:hover .product-more i{transform:translateX(5px);}
a.product-card-link{text-decoration:none;color:inherit;display:block;height:100%;}

/* 内页标题横幅 + 面包屑 */
.page-title{background:linear-gradient(120deg,#123a4a,#0e5a70 65%,var(--accent-dark));padding:150px 0 56px;margin-bottom:0;}
.page-title h1{color:#fff;font-size:36px;letter-spacing:2px;margin-bottom:10px;}
.page-title p{color:#cfe3ea;margin:0;font-size:15px;}
.breadcrumb-custom{display:flex;gap:8px;align-items:center;font-size:14px;color:#a9c6d1;margin-bottom:14px;flex-wrap:wrap;}
.breadcrumb-custom a{color:#e6f2f7;text-decoration:none;}
.breadcrumb-custom a:hover{color:#fff;text-decoration:underline;}
.breadcrumb-custom .sep{opacity:.6;}

/* 产品详情 */
.p-gallery-main{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#f4f7f9;}
.p-gallery-main img{width:100%;height:420px;object-fit:cover;display:block;transition:opacity .18s;}
.p-gallery-thumbs{display:flex;gap:12px;margin-top:12px;}
.p-gallery-thumb{border:2px solid transparent;border-radius:10px;overflow:hidden;cursor:pointer;padding:0;background:none;width:96px;height:72px;transition:.2s;}
.p-gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.p-gallery-thumb.active{border-color:var(--accent);}
.p-gallery-thumb:hover{transform:translateY(-2px);}
.p-intro h1{font-size:30px;margin-bottom:14px;letter-spacing:1px;}
.p-intro .p-desc{color:#4a5560;line-height:1.95;margin-bottom:22px;}
.p-highlights{list-style:none;padding:0;margin:0 0 26px;display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;}
.p-highlights li{font-size:14px;color:#4a5560;display:flex;align-items:center;gap:8px;}
.p-highlights i{color:var(--accent);font-size:16px;flex-shrink:0;}
.p-actions{display:flex;gap:12px;flex-wrap:wrap;}
.btn-outline-accent{display:inline-block;background:#fff;color:var(--accent);padding:13px 34px;border-radius:40px;font-size:15px;font-weight:600;text-decoration:none;border:2px solid var(--accent);transition:.3s;}
.btn-outline-accent:hover{background:var(--accent);color:#fff;transform:translateY(-2px);}

/* 详情页子导航 */
.p-subnav{position:sticky;top:66px;z-index:900;background:rgba(255,255,255,.97);border-bottom:1px solid #e7edf1;backdrop-filter:blur(6px);}
.p-subnav .container{display:flex;gap:6px;overflow-x:auto;padding:0;}
.p-subnav a{padding:16px 20px;font-size:15px;font-weight:600;color:var(--muted);text-decoration:none;white-space:nowrap;border-bottom:3px solid transparent;transition:.2s;}
.p-subnav a:hover{color:var(--accent);}
.p-subnav a.active{color:var(--accent);border-bottom-color:var(--accent);}

/* 详情内容区 */
.p-section{padding:64px 0;scroll-margin-top:130px;}
.p-section h2.p-h{font-size:24px;margin-bottom:20px;display:flex;align-items:center;gap:10px;}
.p-section h2.p-h::before{content:"";width:5px;height:24px;background:var(--accent);border-radius:3px;}
.p-section p.body-text{color:#4a5560;line-height:2;}
.spec-table{width:100%;border-collapse:separate;border-spacing:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);font-size:14px;}
.spec-table th{background:var(--accent);color:#fff;padding:14px 18px;text-align:left;font-weight:600;white-space:nowrap;}
.spec-table td{padding:13px 18px;border-bottom:1px solid #edf1f4;color:#4a5560;background:#fff;}
.spec-table tr:last-child td{border-bottom:none;}
.spec-table tr:nth-child(even) td{background:#f7fafb;}
.spec-note{font-size:13px;color:var(--muted);margin-top:12px;}
.mini-feature{background:#fff;border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow);height:100%;transition:.3s;border-left:4px solid transparent;}
.mini-feature:hover{border-left-color:var(--accent);transform:translateY(-5px);}
.mini-feature i{font-size:26px;color:var(--accent);margin-bottom:12px;display:block;}
.mini-feature h4{font-size:16px;margin-bottom:8px;}
.mini-feature p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.8;}
.use-steps{counter-reset:step;list-style:none;padding:0;margin:0;}
.use-steps li{position:relative;padding:0 0 28px 64px;counter-increment:step;}
.use-steps li::before{content:counter(step);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-weight:800;font-size:18px;display:flex;align-items:center;justify-content:center;}
.use-steps li::after{content:"";position:absolute;left:21px;top:48px;bottom:0;width:2px;background:#dcebf0;}
.use-steps li:last-child::after{display:none;}
.use-steps h4{font-size:17px;margin-bottom:6px;}
.use-steps p{color:#4a5560;font-size:14px;margin:0;line-height:1.85;}
.app-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;}
.app-tags span{background:rgba(14,162,189,.1);color:var(--accent-dark);font-size:13.5px;font-weight:600;padding:8px 18px;border-radius:20px;}
.p-side-img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover;min-height:300px;}

/* 相关产品 */
.related-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.3s;height:100%;}
.related-card:hover{transform:translateY(-6px);}
.related-card img{height:190px;width:100%;object-fit:cover;}
.related-card .related-body{padding:22px;}
.related-card h4{font-size:17px;margin-bottom:8px;}
.related-card p{font-size:13.5px;color:var(--muted);margin:0 0 12px;line-height:1.75;}

/* 移动端 */
.mobile-nav-toggle{display:none;}
@media(max-width:991px){
  .mobile-nav-toggle{display:block;}
  .navbar ul{position:fixed;top:0;right:-280px;width:270px;height:100vh;background:#fff;flex-direction:column;align-items:stretch;padding:70px 24px 24px;gap:4px;box-shadow:-6px 0 24px rgba(0,0,0,.12);transition:right .35s;z-index:1001;}
  .navbar.mobile-open ul{right:0;}
  .navbar .nav-link{display:block;padding:12px 10px;font-size:16px;}
  .navbar .nav-link.active::after{display:none;}
  .navbar .nav-link.active{background:rgba(14,162,189,.1);}
  .mobile-nav-close{position:absolute;top:18px;right:20px;font-size:26px;cursor:pointer;color:var(--heading);}
  .navbar .has-children .nav-dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:#f4f8fa;border-radius:8px;margin:4px 0 8px;padding:6px;display:none;}
  .navbar .has-children.open .nav-dropdown{display:block;}
  .navbar .has-children.open .nav-caret{transform:rotate(180deg);}
  .p-gallery-main img{height:300px;}
  .p-highlights{grid-template-columns:1fr;}
  .page-title{padding:130px 0 44px;}
  .page-title h1{font-size:28px;}
  .hero .carousel-caption h1{font-size:34px;}
  .hero .carousel-caption p{font-size:15px;}
  .hero .carousel-item{height:88vh;min-height:520px;}
  section{padding:64px 0;}
  .section-title h2{font-size:27px;}
  .btn-hero,.btn-hero-outline{padding:12px 28px;font-size:15px;margin-bottom:10px;}
}

/* ======= 新闻资讯 ======= */
.news-list{display:flex;flex-direction:column;gap:22px;}
.news-card{display:flex;gap:22px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;transition:.3s;text-decoration:none;}
.news-card:hover{transform:translateY(-4px);}
.news-date{flex-shrink:0;width:76px;height:76px;border-radius:12px;background:rgba(14,162,189,.1);color:var(--accent);display:flex;flex-direction:column;align-items:center;justify-content:center;}
.news-date b{font-size:26px;line-height:1;}
.news-date span{font-size:12px;margin-top:4px;}
.news-body h3{font-size:19px;margin-bottom:8px;color:var(--heading);}
.news-card:hover .news-body h3{color:var(--accent);}
.news-body p{font-size:14px;color:var(--muted);margin-bottom:10px;line-height:1.8;}
.news-tags{display:flex;flex-wrap:wrap;gap:8px;}
.news-tags span{font-size:12px;background:#f1f5f8;color:#5b6b76;border-radius:20px;padding:3px 12px;}
/* 文章详情页 */
.article-wrap{max-width:860px;margin:0 auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:48px 52px;}
.article-meta{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--muted);margin-bottom:8px;}
.article-wrap h1{font-size:30px;margin:12px 0 24px;line-height:1.5;}
.article-content{font-size:16px;line-height:2;color:#3c4852;}
.article-content h2{font-size:21px;color:var(--heading);margin:34px 0 14px;padding-left:12px;border-left:4px solid var(--accent);}
.article-content h3{font-size:17px;color:var(--heading);margin:24px 0 10px;}
.article-content p{margin-bottom:14px;}
.article-content ul{margin:0 0 16px;padding-left:22px;}
.article-content li{margin-bottom:8px;}
.article-content strong{color:var(--heading);}
.article-keywords{margin-top:30px;padding-top:20px;border-top:1px dashed #dfe7ec;font-size:13px;color:var(--muted);}
.article-nav{display:flex;justify-content:space-between;gap:16px;margin-top:28px;}
.article-nav a{font-size:14px;color:var(--accent);text-decoration:none;}
.article-cta{margin-top:28px;background:linear-gradient(135deg,#0e7490,#0ea2bd);border-radius:var(--radius);padding:28px 32px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.article-cta h4{margin:0 0 6px;font-size:19px;}
.article-cta p{margin:0;font-size:14px;opacity:.9;}
.article-cta .btn-hero{background:#fff;color:#0e7490;}
@media(max-width:768px){
  .article-wrap{padding:28px 22px;}
  .article-wrap h1{font-size:23px;}
  .news-card{padding:18px;gap:14px;}
  .news-date{width:62px;height:62px;}
  .news-date b{font-size:21px;}
}

/* 移动端一键拨号浮钮（仅 <992px 显示） */
.call-float{position:fixed;left:22px;bottom:22px;width:52px;height:52px;border-radius:50%;background:#1e8e3e;color:#fff;display:none;align-items:center;justify-content:center;font-size:24px;z-index:999;text-decoration:none;box-shadow:0 4px 14px rgba(30,142,62,.4);}
.call-float:hover{color:#fff;background:#177a34;}
.call-float::after{content:'';position:absolute;inset:0;border-radius:50%;border:2px solid #1e8e3e;animation:call-ring 2s ease-out infinite;}
@keyframes call-ring{0%{transform:scale(1);opacity:.8;}100%{transform:scale(1.5);opacity:0;}}
@media (max-width:991.98px){ .call-float{display:flex;} }

/* GEO 结论先行摘要块 */
.geo-answer{background:#f4f7f4;border-left:4px solid #2e7d32;border-radius:0 12px 12px 0;padding:22px 26px;margin:0 auto 8px;box-shadow:0 2px 12px rgba(0,0,0,.04);max-width:1140px}
.geo-answer p{margin:0;color:#33473b;font-size:1.02rem;line-height:1.9}
.geo-answer strong{color:#1b5e20}