/* =====================================================
   东莞市宏华进出口有限公司 - 全站共用样式
   深蓝 + 金色 商务风格 · 自适应
   ===================================================== */
:root{
  --navy-900:#081f38;
  --navy-800:#0b2a4a;
  --navy-700:#0f3560;
  --navy-600:#14437a;
  --gold:#c9a05c;
  --gold-light:#e3c08a;
  --gold-dark:#a87f3e;
  --ink:#1d2733;
  --ink-soft:#5a6673;
  --line:#e5e9ef;
  --bg-soft:#f6f8fb;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,42,74,.08);
  --shadow-hover:0 16px 40px rgba(11,42,74,.14);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .25s}
ul{list-style:none}
.container{width:min(1200px,92%);margin:0 auto}

/* ============ 顶部信息条 ============ */
.topbar{background:var(--navy-900);color:#c7d3e0;font-size:13px;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.topbar a{color:var(--gold-light)}
.topbar .tb-right{display:flex;gap:20px;align-items:center}
.topbar .hotline{color:#fff;font-weight:600;letter-spacing:.5px}

/* ============ 导航 ============ */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.header.scrolled{box-shadow:0 4px 20px rgba(11,42,74,.1)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px}
.logo-mark{width:46px;height:46px;background:linear-gradient(135deg,var(--navy-800),var(--navy-600));border-radius:10px;display:flex;align-items:center;justify-content:center;position:relative;flex-shrink:0}
.logo-mark::after{content:"";position:absolute;inset:3px;border:1px solid rgba(201,160,92,.6);border-radius:8px}
.logo-mark span{color:var(--gold-light);font-size:19px;font-weight:700;font-family:Georgia,serif}
.logo-text .cn{font-size:19px;font-weight:700;color:var(--navy-800);letter-spacing:1px;line-height:1.2}
.logo-text .en{font-size:10.5px;color:var(--ink-soft);letter-spacing:1.6px;text-transform:uppercase}
.menu{display:flex;gap:34px}
.menu a{font-size:15px;color:var(--ink);font-weight:500;position:relative;padding:6px 0}
.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold);transition:width .3s}
.menu a:hover,.menu a.active{color:var(--navy-700)}
.menu a:hover::after,.menu a.active::after{width:100%}
.nav-cta{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:#fff;padding:10px 22px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:0 6px 16px rgba(201,160,92,.35);white-space:nowrap}
.nav-cta:hover{filter:brightness(1.06);color:#fff}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.hamburger span{width:24px;height:2px;background:var(--navy-800);transition:.3s}

/* ============ 首页 Hero ============ */
.hero{position:relative;background:linear-gradient(120deg,#081f38 0%,#0b2a4a 45%,#123a68 100%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;top:-140px;right:-140px;width:520px;height:520px;border-radius:50%;border:1px solid rgba(201,160,92,.25)}
.hero::after{content:"";position:absolute;top:-40px;right:60px;width:300px;height:300px;border-radius:50%;border:1px solid rgba(201,160,92,.18)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:96px 0 110px}
.hero-tag{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(201,160,92,.5);color:var(--gold-light);font-size:13px;letter-spacing:2px;padding:7px 18px;border-radius:999px;margin-bottom:26px}
.hero-tag::before{content:"◆";font-size:9px}
.hero h1{font-size:clamp(30px,4.4vw,50px);line-height:1.28;font-weight:700;letter-spacing:1px}
.hero h1 .gold{color:var(--gold-light)}
.hero p.lead{margin-top:22px;font-size:16.5px;color:#c3cfe0;max-width:560px}
.hero-actions{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(201,160,92,.35);border-radius:18px;padding:34px 32px;backdrop-filter:blur(6px)}
.hero-card h3{font-size:17px;color:var(--gold-light);letter-spacing:2px;margin-bottom:20px;font-weight:600}
.hero-card li{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.12);font-size:14.5px;color:#dce5f0}
.hero-card li:last-child{border-bottom:none}
.hero-card li b{color:#fff;font-weight:600}
.hero-card li .dot{color:var(--gold);flex-shrink:0}
.hero-stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(201,160,92,.25);border-top:1px solid rgba(201,160,92,.25)}
.hero-stats .stat{background:rgba(8,31,56,.6);padding:26px 10px;text-align:center;backdrop-filter:blur(4px)}
.hero-stats .num{font-size:30px;font-weight:700;color:var(--gold-light);font-family:Georgia,serif}
.hero-stats .num small{font-size:15px;margin-left:2px}
.hero-stats .lbl{font-size:13px;color:#9fb0c4;margin-top:4px}

/* ============ 内页 Banner ============ */
.page-banner{position:relative;background:linear-gradient(120deg,#081f38 0%,#0b2a4a 55%,#123a68 100%);color:#fff;padding:76px 0 66px;overflow:hidden}
.page-banner::before{content:"";position:absolute;top:-120px;right:-120px;width:420px;height:420px;border-radius:50%;border:1px solid rgba(201,160,92,.25)}
.page-banner::after{content:"";position:absolute;bottom:-90px;left:8%;width:260px;height:260px;border-radius:50%;border:1px solid rgba(201,160,92,.18)}
.banner-kicker{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(201,160,92,.5);color:var(--gold-light);font-size:12.5px;letter-spacing:3px;padding:6px 16px;border-radius:999px;margin-bottom:20px}
.banner-kicker::before{content:"◆";font-size:9px}
.page-banner h1{font-size:clamp(28px,3.6vw,42px);font-weight:700;letter-spacing:2px}
.page-banner .banner-sub{margin-top:14px;color:#b9c7d8;font-size:15px;max-width:640px}
.crumb{margin-top:26px;font-size:13.5px;color:#8fa1b6;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.crumb a{color:#8fa1b6}
.crumb a:hover{color:var(--gold-light)}
.crumb .sep{color:rgba(201,160,92,.6)}
.crumb .cur{color:var(--gold-light)}

/* ============ 区块通用 ============ */
.section{padding:88px 0}
.section.soft{background:var(--bg-soft)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 56px}
.sec-kicker{display:inline-block;color:var(--gold-dark);font-size:13px;letter-spacing:4px;font-weight:600;margin-bottom:12px}
.sec-kicker::before{content:"—— ";letter-spacing:0}
.sec-kicker::after{content:" ——";letter-spacing:0}
.sec-head h2{font-size:clamp(26px,3vw,36px);color:var(--navy-800);font-weight:700;letter-spacing:1px}
.sec-head p{margin-top:14px;color:var(--ink-soft);font-size:15.5px}

/* ============ 首页区块 ============ */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.adv-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:38px 28px;position:relative;overflow:hidden;transition:.35s}
.adv-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--gold),var(--gold-light));transform:scaleX(0);transform-origin:left;transition:.35s}
.adv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:transparent}
.adv-card:hover::before{transform:scaleX(1)}
.adv-icon{width:58px;height:58px;border-radius:14px;background:linear-gradient(135deg,var(--navy-800),var(--navy-600));display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.adv-icon svg{width:28px;height:28px;stroke:var(--gold-light);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.adv-card h3{font-size:19px;color:var(--navy-800);margin-bottom:12px;font-weight:700;letter-spacing:1px}
.adv-card p{font-size:14px;color:var(--ink-soft)}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.intro-panel{background:linear-gradient(135deg,var(--navy-800),var(--navy-600));border-radius:20px;padding:46px 40px;color:#fff;position:relative;overflow:hidden}
.intro-panel::after{content:"1039";position:absolute;right:-14px;bottom:-30px;font-size:110px;font-weight:800;font-family:Georgia,serif;color:rgba(201,160,92,.14);letter-spacing:-4px}
.intro-panel .big{font-size:clamp(34px,4vw,52px);font-weight:800;color:var(--gold-light);font-family:Georgia,serif;line-height:1}
.intro-panel .cap{margin-top:10px;font-size:16px;letter-spacing:2px}
.intro-panel p{margin-top:20px;font-size:14.5px;color:#c3cfe0;position:relative;z-index:1}
.intro-text h3{font-size:24px;color:var(--navy-800);font-weight:700;margin-bottom:18px}
.intro-text>p{color:var(--ink-soft);font-size:15px;margin-bottom:18px}
.check-list li{display:flex;gap:12px;padding:9px 0;font-size:14.5px;color:var(--ink)}
.check-list .ck{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:rgba(201,160,92,.15);color:var(--gold-dark);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-top:2px}
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.flow-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px 22px 30px;text-align:center;position:relative;transition:.3s}
.flow-item:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);border-color:transparent}
.flow-num{width:52px;height:52px;margin:0 auto 18px;border-radius:50%;background:linear-gradient(135deg,var(--navy-800),var(--navy-600));color:var(--gold-light);font-family:Georgia,serif;font-size:21px;font-weight:700;display:flex;align-items:center;justify-content:center;position:relative}
.flow-num::after{content:"";position:absolute;inset:-5px;border:1px dashed rgba(201,160,92,.5);border-radius:50%}
.flow-item h4{font-size:16.5px;color:var(--navy-800);margin-bottom:8px;font-weight:700}
.flow-item p{font-size:13px;color:var(--ink-soft)}

/* ============ 资讯卡片 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;display:flex;flex-direction:column;transition:.3s}
.news-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-soft);margin-bottom:14px}
.news-meta .cat{background:rgba(201,160,92,.14);color:var(--gold-dark);padding:3px 10px;border-radius:999px;font-weight:600}
.news-card h3{font-size:16.5px;color:var(--navy-800);font-weight:600;line-height:1.55;flex:1}
.news-card p.excerpt{margin-top:10px;font-size:13.5px;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card .more{margin-top:18px;font-size:13.5px;color:var(--gold-dark);font-weight:600}
.news-card:hover .more{color:var(--navy-700)}
.news-card:hover h3{color:var(--navy-600)}

/* ============ 新闻列表页 ============ */
.filter-tabs{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:46px}
.filter-tabs .tab-group{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.filter-tabs .tab-group a{display:inline-block;background:var(--white);border:1px solid var(--line);color:var(--ink-soft);font-size:14px;padding:10px 26px;border-radius:999px;text-decoration:none;transition:.3s}
.filter-tabs .tab-group a:hover{border-color:var(--gold);color:var(--gold-dark)}
.filter-tabs .tab-group a.active{background:linear-gradient(135deg,var(--navy-800),var(--navy-600));border-color:transparent;color:#fff}
.pagination{display:flex;justify-content:center;gap:10px;margin-top:54px}
.pagination a,.pagination span{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;font-size:14px;color:var(--ink-soft);padding:0 14px;background:#fff;transition:.3s}
.pagination .cur{background:linear-gradient(135deg,var(--navy-800),var(--navy-600));border-color:transparent;color:#fff;font-weight:600}
.pagination a:hover{border-color:var(--gold);color:var(--gold-dark)}
.empty-tip{text-align:center;color:var(--ink-soft);padding:50px 0;display:none}

/* ============ 新闻详情页 ============ */
.detail-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.article{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:46px 48px}
.article-head{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:32px}
.article-head h1{font-size:clamp(22px,2.6vw,30px);color:var(--navy-800);line-height:1.5;font-weight:700}
.article-head .meta{margin-top:18px;display:flex;gap:20px;flex-wrap:wrap;font-size:13.5px;color:var(--ink-soft)}
.article-head .meta .cat{color:var(--gold-dark);font-weight:600}
.article-body h2{font-size:20px;color:var(--navy-800);margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--gold);line-height:1.4}
.article-body h3{font-size:17px;color:var(--navy-700);margin:26px 0 10px}
.article-body p{font-size:15.5px;color:#39434f;margin:14px 0}
.article-body ul,.article-body ol{margin:14px 0 14px 4px;padding-left:0;list-style:none}
.article-body ul li,.article-body ol li{position:relative;padding:6px 0 6px 26px;font-size:15px;color:#39434f}
.article-body ul li::before{content:"◆";position:absolute;left:2px;color:var(--gold);font-size:11px;top:12px}
.article-body ol{counter-reset:oli}
.article-body ol li{counter-increment:oli}
.article-body ol li::before{content:counter(oli);position:absolute;left:0;top:9px;width:18px;height:18px;border-radius:50%;background:rgba(201,160,92,.16);color:var(--gold-dark);font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:700}
.article-body strong{color:var(--navy-700)}
.article-callout{background:var(--bg-soft);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:10px;padding:20px 24px;margin:24px 0;font-size:14.5px;color:var(--ink-soft)}
.article-callout b{color:var(--navy-800)}
.article-foot{margin-top:40px;padding-top:26px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.article-foot a{display:flex;gap:10px;font-size:14px;color:var(--ink-soft);transition:.25s}
.article-foot a:hover{color:var(--navy-700)}
.article-foot a .dir{color:var(--gold-dark);font-weight:700}
.detail-side{position:sticky;top:100px;display:flex;flex-direction:column;gap:24px}
.side-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px}
.side-card h4{font-size:16px;color:var(--navy-800);margin-bottom:18px;font-weight:700;padding-bottom:12px;border-bottom:2px solid var(--gold);display:inline-block}
.side-card li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.side-card li:last-child{border-bottom:none}
.side-card li a{color:var(--ink);display:block}
.side-card li a:hover{color:var(--gold-dark)}
.side-card li span{color:var(--ink-soft);font-size:12px}
.side-contact{background:linear-gradient(135deg,var(--navy-800),var(--navy-600));border:none;color:#fff}
.side-contact h4{color:var(--gold-light);border-color:rgba(201,160,92,.5)}
.side-contact p{font-size:13.5px;color:#c3cfe0;margin-bottom:8px}
.side-contact .side-tel{display:block;margin-top:14px;font-size:22px;font-weight:800;color:var(--gold-light);font-family:Georgia,serif}

/* ============ 联系我们 ============ */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-bottom:56px}
.contact-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:36px 26px;text-align:center;transition:.3s}
.contact-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.contact-card .cicon{width:56px;height:56px;margin:0 auto 18px;border-radius:14px;background:linear-gradient(135deg,var(--navy-800),var(--navy-600));display:flex;align-items:center;justify-content:center}
.contact-card .cicon svg{width:26px;height:26px;stroke:var(--gold-light);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.contact-card h4{font-size:16px;color:var(--navy-800);margin-bottom:8px}
.contact-card p{font-size:14px;color:var(--ink-soft)}
.contact-card p b{color:var(--ink);font-size:15.5px}
.contact-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:start}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:42px 44px;box-shadow:var(--shadow)}
.form-card h3{font-size:21px;color:var(--navy-800);font-weight:700;margin-bottom:6px}
.form-card .form-sub{font-size:14px;color:var(--ink-soft);margin-bottom:28px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-field{display:flex;flex-direction:column;gap:7px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:13.5px;color:var(--ink);font-weight:600}
.form-field label i{color:#d9534f;font-style:normal;margin-left:2px}
.form-field input,.form-field textarea,.form-field select{border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:14.5px;font-family:inherit;color:var(--ink);background:var(--bg-soft);outline:none;transition:.25s;width:100%}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(201,160,92,.14)}
.form-field textarea{min-height:120px;resize:vertical}
.form-note{font-size:12.5px;color:var(--ink-soft);margin-top:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:999px;font-size:15px;font-weight:600;transition:.3s;border:none;cursor:pointer;font-family:inherit}
.btn-gold{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:#fff;box-shadow:0 8px 22px rgba(201,160,92,.4)}
.btn-gold:hover{filter:brightness(1.08);color:#fff;transform:translateY(-2px)}
.btn-block{width:100%;margin-top:24px}
.info-side{display:flex;flex-direction:column;gap:22px}
.info-item{display:flex;gap:16px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px;transition:.3s}
.info-item:hover{box-shadow:var(--shadow)}
.info-item .iicon{flex-shrink:0;width:46px;height:46px;border-radius:12px;background:rgba(201,160,92,.14);display:flex;align-items:center;justify-content:center}
.info-item .iicon svg{width:22px;height:22px;stroke:var(--gold-dark);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.info-item h5{font-size:15px;color:var(--navy-800);margin-bottom:4px}
.info-item p{font-size:13.5px;color:var(--ink-soft)}
.info-item p b{color:var(--ink)}
.info-banner{background:linear-gradient(135deg,var(--navy-800),var(--navy-600));border-radius:var(--radius);padding:30px 28px;color:#fff}
.info-banner h5{color:var(--gold-light);font-size:16px;margin-bottom:12px}
.info-banner p{font-size:13.5px;color:#c3cfe0;line-height:1.9}
.map-note{background:var(--bg-soft);border:1px dashed var(--line);border-radius:var(--radius);padding:26px 30px;text-align:center;color:var(--ink-soft);font-size:14px}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:12px;margin-bottom:16px;overflow:hidden;transition:.3s}
.faq-item[open]{box-shadow:var(--shadow);border-color:rgba(201,160,92,.4)}
.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:14px;padding:20px 24px;font-size:16px;font-weight:600;color:var(--navy-800)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-q{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--navy-800);color:var(--gold-light);display:flex;align-items:center;justify-content:center;font-size:13px;font-family:Georgia,serif}
.faq-arrow{margin-left:auto;color:var(--gold-dark);transition:transform .3s;font-size:13px}
.faq-item[open] .faq-arrow{transform:rotate(180deg)}
.faq-body{padding:0 24px 22px 66px;font-size:14.5px;color:var(--ink-soft)}

/* ============ CTA ============ */
.cta-band{background:linear-gradient(115deg,var(--navy-900),var(--navy-700));color:#fff;padding:74px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;left:-100px;bottom:-160px;width:400px;height:400px;border-radius:50%;border:1px solid rgba(201,160,92,.25)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative}
.cta-inner h2{font-size:clamp(22px,2.8vw,32px);font-weight:700;letter-spacing:1px}
.cta-inner h2 span{color:var(--gold-light)}
.cta-inner p{color:#b9c7d8;margin-top:10px;font-size:15px}
.cta-phone{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.cta-phone .lbl{font-size:13px;color:#9fb0c4;letter-spacing:2px}
.cta-phone .tel{font-size:clamp(24px,3vw,34px);font-weight:800;color:var(--gold-light);font-family:Georgia,serif;letter-spacing:1px}

/* ============ 页脚 ============ */
.footer{background:var(--navy-900);color:#8fa1b6;font-size:14px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding:66px 0 50px}
.footer h5{color:#fff;font-size:16px;margin-bottom:20px;font-weight:600;letter-spacing:1px;position:relative;padding-bottom:12px}
.footer h5::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--gold)}
.footer .f-logo{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer .f-logo .logo-mark{background:rgba(255,255,255,.08)}
.footer p{font-size:13.5px;line-height:1.9}
.footer li{padding:5px 0}
.footer li a:hover{color:var(--gold-light)}
.footer .f-contact li{display:flex;gap:10px;align-items:flex-start;padding:7px 0}
.footer .f-contact .dot{color:var(--gold);margin-top:1px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12.5px;color:#6d7f94}

/* ============ 浮动按钮 ============ */
.float-bar{position:fixed;right:22px;bottom:30px;z-index:99;display:flex;flex-direction:column;gap:12px}
.float-btn{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(11,42,74,.25);transition:.3s;border:none;cursor:pointer}
.float-btn svg{width:24px;height:24px}
.float-tel{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:#fff}
.float-tel:hover{transform:scale(1.08)}
.float-wx{background:#07c160;color:#fff}
.float-wx:hover{transform:scale(1.08)}
.float-top{background:var(--navy-800);color:#fff;opacity:0;pointer-events:none}
.float-top.show{opacity:1;pointer-events:auto}
.float-top:hover{background:var(--navy-600)}

/* ============ 微信弹窗 ============ */
.wechat-modal{position:fixed;inset:0;z-index:400;display:none;align-items:center;justify-content:center;padding:20px}
.wechat-modal.open{display:flex}
.wechat-mask{position:absolute;inset:0;background:rgba(8,31,56,.68);backdrop-filter:blur(3px)}
.wechat-dialog{position:relative;background:#fff;border-radius:18px;padding:38px 34px 30px;max-width:340px;width:100%;text-align:center;box-shadow:0 24px 60px rgba(8,31,56,.4);animation:wxPop .25s ease}
@keyframes wxPop{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}
.wechat-dialog .close{position:absolute;top:10px;right:14px;background:none;border:none;font-size:24px;color:var(--ink-soft);cursor:pointer;line-height:1;padding:4px}
.wechat-dialog .close:hover{color:var(--navy-800)}
.wechat-dialog h4{font-size:19px;color:var(--navy-800);margin-bottom:4px;font-weight:700}
.wechat-dialog .sub{font-size:13px;color:var(--ink-soft);margin-bottom:16px}
.wechat-dialog .qr{width:216px;margin:0 auto;border:1px solid var(--line);border-radius:12px;padding:8px;background:#fff}
.wechat-dialog .scan-tip{font-size:12.5px;color:var(--ink-soft);margin-top:10px}
.wechat-dialog .wx-id{margin-top:14px;font-size:14px;color:var(--ink);background:var(--bg-soft);border:1px dashed var(--line);border-radius:10px;padding:10px 14px;display:flex;align-items:center;justify-content:center;gap:10px}
.wechat-dialog .wx-id b{color:var(--navy-800);letter-spacing:.5px}
.wechat-dialog .copy-btn{background:var(--navy-800);color:#fff;border:none;border-radius:8px;font-size:12.5px;padding:5px 12px;cursor:pointer;transition:.25s;font-family:inherit}
.wechat-dialog .copy-btn:hover{background:var(--navy-600)}
.wechat-dialog .copy-btn.copied{background:#07c160}
.wechat-dialog .call-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;color:var(--gold-dark);font-weight:600}
.wechat-dialog .call-link:hover{color:var(--navy-700)}
@media (max-width:768px){
  .float-bar{right:16px;bottom:22px}
  .float-btn{width:50px;height:50px}
}

/* ============ 页面内微信卡片 ============ */
.wx-qr-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;text-align:center;transition:.3s}
.wx-qr-card:hover{box-shadow:var(--shadow)}
.wx-qr-card img{width:200px;margin:0 auto;border:1px solid var(--line);border-radius:12px;padding:8px}
.wx-qr-card h4{font-size:16px;color:var(--navy-800);margin-bottom:12px}
.wx-qr-card .wx-id{margin-top:14px;font-size:13.5px;color:var(--ink);background:var(--bg-soft);border:1px dashed var(--line);border-radius:10px;padding:9px 12px;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.wx-qr-card .copy-btn{background:var(--navy-800);color:#fff;border:none;border-radius:8px;font-size:12.5px;padding:5px 12px;cursor:pointer;transition:.25s;font-family:inherit}
.wx-qr-card .copy-btn:hover{background:var(--navy-600)}
.wx-qr-card .copy-btn.copied{background:#07c160}
.wx-qr-card .scan-tip{font-size:12.5px;color:var(--ink-soft);margin-top:10px}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .menu{gap:22px}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .flow-grid{grid-template-columns:repeat(3,1fr)}
  .hero-grid{grid-template-columns:1fr;padding:70px 0 80px}
  .hero-card{max-width:560px}
  .intro-grid{grid-template-columns:1fr;gap:36px}
  .footer-top{grid-template-columns:1fr 1fr}
  .detail-layout{grid-template-columns:1fr}
  .detail-side{position:static}
  .contact-layout{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .topbar .tb-right span{display:none}
  .menu{position:fixed;top:0;right:-100%;width:min(320px,82vw);height:100vh;background:var(--navy-900);flex-direction:column;gap:0;padding:96px 36px 36px;transition:right .35s;z-index:200}
  .menu.open{right:0}
  .menu a{color:#dce5f0;font-size:16px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .menu a::after{display:none}
  .menu a:hover,.menu a.active{color:var(--gold-light)}
  .hamburger{display:flex;z-index:300;position:relative}
  .hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .hamburger.open span:nth-child(2){opacity:0}
  .hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hamburger.open span{background:#fff}
  .nav-cta{display:none}
  .section{padding:64px 0}
  .page-banner{padding:56px 0 48px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .adv-grid,.news-grid{grid-template-columns:1fr}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:34px;padding:50px 0 40px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .cta-phone{align-items:flex-start}
  .faq-body{padding-left:24px}
  .article{padding:32px 24px}
  .form-card{padding:32px 24px}
  .form-grid{grid-template-columns:1fr}
  .hero-actions .btn{padding:13px 26px}
}
@media (max-width:480px){
  .flow-grid{grid-template-columns:1fr}
  .logo-text .cn{font-size:16px}
}