/* ==========================================================
   xxxx公司 官网样式表   v1.0
   说明：无外部字体、无第三方库，全部原生 CSS
   ========================================================== */

:root{
  --brand:#123f6d;
  --brand-2:#1b5ea6;
  --brand-3:#0d2c4e;
  --accent:#c39a4e;
  --accent-soft:#f3e9d6;
  --bg:#ffffff;
  --bg-soft:#f3f6fa;
  --bg-deep:#0e2a47;
  --line:#e2e9f1;
  --text:#1f2d3d;
  --text-2:#3c4d5f;
  --muted:#6c8098;
  --ok:#1f8a5f;
  --radius:10px;
  --shadow:0 6px 24px rgba(18,63,109,.08);
  --shadow-lg:0 14px 40px rgba(18,63,109,.14);
  --max:1200px;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;border:0;display:block}
a{color:var(--brand-2);text-decoration:none}
a:hover{color:var(--accent)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 14px}
h1,h2,h3,h4,h5{margin:0 0 12px;line-height:1.35;color:var(--brand-3);font-weight:700}
h1{font-size:30px}
h2{font-size:25px}
h3{font-size:19px}
h4{font-size:17px}
h5{font-size:15px;font-weight:600;color:var(--brand-2)}
.h5{font-size:15px;font-weight:600;color:var(--brand-2);display:block;margin:0 0 10px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 18px;width:100%}
.sec{padding:54px 0}
.sec-soft{background:var(--bg-soft)}
.sec-line{border-top:1px solid var(--line)}
.center{text-align:center}
.mb0{margin-bottom:0}
.mt26{margin-top:26px}

/* ---------- 标题组 ---------- */
.sec-head{margin-bottom:30px}
.sec-head.center{max-width:820px;margin-left:auto;margin-right:auto}
.sec-head h2{position:relative;padding-bottom:14px}
.sec-head h2::after{content:"";position:absolute;left:0;bottom:0;width:52px;height:3px;background:var(--accent);border-radius:2px}
.sec-head.center h2::after{left:50%;transform:translateX(-50%)}
.sec-head .sub{color:var(--muted);font-size:15px;margin:0}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:2px;color:var(--accent);font-weight:600;margin-bottom:6px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;padding:11px 24px;border-radius:6px;font-size:15px;font-weight:600;
  background:var(--brand);color:#fff;border:1px solid var(--brand);cursor:pointer;transition:.2s;line-height:1.4}
.btn:hover{background:var(--brand-3);color:#fff;border-color:var(--brand-3)}
.btn-gold{background:var(--accent);border-color:var(--accent)}
.btn-gold:hover{background:#a9823c;border-color:#a9823c;color:#fff}
.btn-ghost{background:transparent;color:var(--brand);border-color:#c6d4e3}
.btn-ghost:hover{background:var(--brand);color:#fff}
.btn-sm{padding:7px 14px;font-size:13px}

/* ---------- 顶栏 ---------- */
.topbar{background:var(--bg-deep);color:#c9d8e8;font-size:13px;line-height:1}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:38px;flex-wrap:wrap}
.topbar .tb-l{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:6px 0}
.topbar .tb-i{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.topbar b{color:#fff;font-weight:600;letter-spacing:.3px}
.topbar .tb-r{display:flex;gap:8px;align-items:center;padding:6px 0}
.topbar a{color:#c9d8e8}
.topbar a:hover{color:var(--accent)}
/* 顶栏里的复制／官网按钮保持深色文字，避免与顶栏浅色链接规则冲突 */
.topbar .copy-btn{color:var(--brand-2);background:#fff;border-color:#c6d4e3}
.topbar .copy-btn:hover{background:var(--brand-2);color:#fff;border-color:var(--brand-2)}
.header .head-cta .btn{white-space:nowrap}

/* ---------- 页头 / 导航 ---------- */
.header{position:sticky;top:0;z-index:60;background:#fff;box-shadow:0 2px 12px rgba(18,63,109,.07)}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.logo{display:flex;align-items:center;gap:10px;min-width:0}
.logo-mark{width:40px;height:40px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;letter-spacing:.5px;flex:0 0 auto}
.logo-txt{min-width:0}
.logo-txt strong{display:block;font-size:19px;color:var(--brand-3);letter-spacing:.5px;white-space:nowrap}
.logo-txt span{display:block;font-size:11px;color:var(--muted);letter-spacing:1.4px;text-transform:uppercase;white-space:nowrap}

.nav ul{display:flex;align-items:center;gap:2px}
.nav a{display:block;padding:24px 15px;font-size:15.5px;color:var(--text-2);font-weight:500;position:relative}
.nav a::after{content:"";position:absolute;left:15px;right:15px;bottom:16px;height:2px;background:var(--accent);transform:scaleX(0);transition:.25s}
.nav a:hover,.nav a.on{color:var(--brand)}
.nav a:hover::after,.nav a.on::after{transform:scaleX(1)}
.head-cta{display:flex;align-items:center;gap:10px}

.menu-btn{display:none;width:44px;height:40px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;position:relative}
.menu-btn i{position:absolute;left:11px;right:11px;height:2px;background:var(--brand);transition:.25s}
.menu-btn i:nth-child(1){top:13px}.menu-btn i:nth-child(2){top:19px}.menu-btn i:nth-child(3){top:25px}
#navToggle{display:none}
#navToggle:checked~.nav{max-height:520px}

/* ---------- 首页 Banner ---------- */
.hero{position:relative;background:var(--bg-deep);color:#fff;overflow:hidden}
.hero-img{position:absolute;inset:0}
.hero-img img{width:100%;height:100%;object-fit:cover;object-position:center 28%;opacity:.36;filter:blur(2px) saturate(.85);transform:scale(1.06)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(13,44,78,.94) 12%,rgba(13,44,78,.66) 52%,rgba(13,44,78,.42) 100%)}
.hero-inner{position:relative;z-index:2;padding:86px 0 72px;max-width:720px}
.hero h1{color:#fff;font-size:38px;line-height:1.28;margin-bottom:16px;text-shadow:0 2px 10px rgba(0,0,0,.25)}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{font-size:17px;color:#d8e4f0;max-width:640px;margin-bottom:24px}
.hero .h5{color:var(--accent-soft)}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px}
.hero-tags span{font-size:14px;padding:6px 14px;border:1px solid rgba(255,255,255,.34);border-radius:30px;color:#e8f0f8;backdrop-filter:blur(2px)}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 页码条 / 面包屑 ---------- */
.banner{background:linear-gradient(120deg,var(--brand-3),var(--brand-2));color:#fff;padding:44px 0 38px;position:relative;overflow:hidden}
.banner::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:rgba(195,154,78,.14)}
.banner .wrap{position:relative;z-index:2}
.banner h1{color:#fff;margin-bottom:8px;font-size:27px}
.banner p{color:#cddcec;margin:0;font-size:14.5px}
.crumb{font-size:13px;color:#b9cbe0;margin-bottom:10px}
.crumb a{color:#dbe7f3}
.crumb a:hover{color:var(--accent)}
.crumb i{font-style:normal;margin:0 7px;opacity:.6}

/* ---------- 卡片 / 栅格 ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#cfdcea}
.card h3{margin-bottom:8px;font-size:18px}
.card p{color:var(--text-2);font-size:14.5px;margin:0}
.card .num{width:42px;height:42px;border-radius:9px;background:var(--accent-soft);color:#8a6a26;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:17px;margin-bottom:14px}
.card-link{display:inline-block;margin-top:14px;font-size:14px;font-weight:600}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.split-img img{width:100%;object-fit:cover;object-position:center 30%;aspect-ratio:4/3}

.checks li{position:relative;padding:8px 0 8px 28px;color:var(--text-2);font-size:15px;border-bottom:1px dashed var(--line)}
.checks li:last-child{border-bottom:0}
.checks li::before{content:"";position:absolute;left:2px;top:16px;width:14px;height:8px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.checks.dark li{color:#cddcec;border-color:rgba(255,255,255,.14)}

/* 数据条 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stats div{background:#fff;padding:26px 16px;text-align:center}
.stats strong{display:block;font-size:30px;color:var(--brand);letter-spacing:.5px;line-height:1.2}
.stats strong i{font-style:normal;font-size:16px;color:var(--accent);margin-left:2px}
.stats span{font-size:13.5px;color:var(--muted)}

/* 深色区块 */
.deep{background:var(--bg-deep);color:#d7e3ef}
.deep h2,.deep h3{color:#fff}
.deep .sub{color:#9fb6cd}
.deep p{color:#bdd0e2}

/* 流程 */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px 20px}
.step::before{counter-increment:s;content:"0" counter(s);position:absolute;top:-14px;left:18px;background:var(--brand);color:#fff;
  font-size:13px;font-weight:700;padding:3px 10px;border-radius:20px;letter-spacing:1px}
.step h3{font-size:16.5px;margin:6px 0 6px}
.step p{font-size:14px;color:var(--text-2);margin:0}

/* 列表式服务 */
.svc-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}
.svc-list li{border-bottom:1px solid var(--line);padding:18px 0}
.svc-list h3{font-size:17px;margin-bottom:6px}
.svc-list h3 a::after{content:"›";margin-left:8px;color:var(--accent);font-weight:700}
.svc-list p{font-size:14px;color:var(--text-2);margin:0}

/* 文章排版 */
.article{background:#fff;padding:32px 34px;border:1px solid var(--line);border-radius:var(--radius)}
.article h1{font-size:26px;line-height:1.4;margin-bottom:12px}
.article h2{font-size:21px;margin:30px 0 12px;padding-left:12px;border-left:4px solid var(--accent)}
.article h3{font-size:17.5px;margin:22px 0 10px;color:var(--brand-2)}
.article p{color:var(--text-2);font-size:15.5px;line-height:2}
.article ul.dot{margin:0 0 16px}
.article ul.dot li{position:relative;padding-left:18px;color:var(--text-2);font-size:15.5px;line-height:2}
.article ul.dot li::before{content:"";position:absolute;left:2px;top:15px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.article img{border-radius:8px;margin:18px 0}
.meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13.5px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:22px}
.note{background:var(--bg-soft);border-left:3px solid var(--brand-2);border-radius:0 8px 8px 0;padding:14px 18px;color:var(--text-2);font-size:14.5px;margin:18px 0}
.table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14.5px}
.table th,.table td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.table th{background:var(--bg-soft);color:var(--brand-3);font-weight:600;white-space:nowrap}
.table tr:hover td{background:#fbfdff}

/* 新闻列表 */
.news-item{display:grid;grid-template-columns:150px 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;transition:.22s}
.news-item:hover{box-shadow:var(--shadow-lg);border-color:#cfdcea}
.news-item .thumb{border-radius:8px;overflow:hidden;background:var(--bg-soft)}
.news-item .thumb img{width:100%;height:112px;object-fit:cover}
.news-item h3{font-size:17.5px;margin-bottom:8px}
.news-item p{font-size:14.5px;color:var(--text-2);margin:0 0 10px}
.date{font-size:13px;color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.tag{font-size:12.5px;color:var(--brand-2);background:#eef4fb;border:1px solid #dbe7f5;padding:3px 10px;border-radius:20px}

/* 侧栏布局 */
.with-side{display:grid;grid-template-columns:1fr 300px;gap:34px;align-items:start}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:22px}
.side-box h4{font-size:16px;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:14px}
.side-box li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.side-box li:last-child{border-bottom:0}
.side-contact{background:linear-gradient(140deg,var(--brand-3),var(--brand-2));color:#fff;border:0}
.side-contact h4{color:#fff;border-color:rgba(255,255,255,.18)}
.side-contact p{color:#cfdeee;font-size:14px;margin:0 0 12px}
.side-contact b{color:var(--accent-soft);font-size:17px;letter-spacing:.5px}

/* 联系方式卡片 */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;text-align:center}
.cc .ico{width:50px;height:50px;margin:0 auto 14px;border-radius:50%;background:#eef4fb;color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700}
.cc h3{font-size:17px;margin-bottom:6px}
.cc .val{font-size:19px;font-weight:700;color:var(--brand);letter-spacing:.6px;margin:6px 0 14px;word-break:break-all}
.cc p{font-size:13.5px;color:var(--muted);margin:0 0 12px}

.copy-btn{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;padding:7px 16px;border-radius:20px;
  border:1px solid var(--brand-2);color:var(--brand-2);background:#fff;cursor:pointer;transition:.2s}
.copy-btn:hover{background:var(--brand-2);color:#fff}
.copy-btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}

/* 复制提示 */
.toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.94);background:rgba(14,42,71,.94);color:#fff;
  padding:12px 22px;border-radius:8px;font-size:14.5px;z-index:9999;opacity:0;pointer-events:none;transition:.22s;max-width:80vw;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}

/* FAQ */
.faq{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;padding:16px 44px 16px 20px;font-size:16px;font-weight:600;color:var(--brand-3);position:relative;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:20px;color:var(--accent);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq details[open] summary{background:var(--bg-soft)}
.faq .ans{padding:14px 20px 18px;color:var(--text-2);font-size:14.8px;line-height:1.95}

/* 时间轴 */
.timeline{border-left:2px solid var(--line);padding-left:26px;margin-left:6px}
.timeline li{position:relative;padding:0 0 26px}
.timeline li::before{content:"";position:absolute;left:-33px;top:7px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--accent)}
.timeline h3{font-size:17px;margin-bottom:4px}
.timeline .yr{display:inline-block;font-size:12.5px;color:#8a6a26;background:var(--accent-soft);padding:2px 10px;border-radius:20px;margin-bottom:6px}
.timeline p{font-size:14.5px;color:var(--text-2);margin:0}

/* 相册 */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:.4s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{padding:12px 14px;font-size:14px;color:var(--text-2);text-align:center}

/* 关键词池 */
.kw-pool{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.kw-pool h3{font-size:15.5px;margin-bottom:12px;color:var(--brand-3)}
.kw-list{display:flex;flex-wrap:wrap;gap:9px}
.kw-list a{font-size:13.5px;color:var(--text-2);background:#fff;border:1px solid var(--line);border-radius:20px;padding:5px 13px;transition:.2s}
.kw-list a:hover{color:#fff;background:var(--brand-2);border-color:var(--brand-2)}

/* 地图位 */
.map{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:
  repeating-linear-gradient(45deg,#f6f9fc 0 12px,#eef4fa 12px 24px);height:260px;display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:15px;text-align:center;padding:20px}

/* ---------- 页脚 ---------- */
.footer{background:var(--bg-deep);color:#a9bfd6;font-size:14px;padding:46px 0 0}
.footer h4{color:#fff;font-size:15.5px;margin-bottom:16px;padding-bottom:10px;position:relative}
.footer h4::after{content:"";position:absolute;left:0;bottom:0;width:30px;height:2px;background:var(--accent)}
.f-cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:34px;padding-bottom:34px}
.footer li{padding:6px 0;font-size:13.8px}
.footer a{color:#a9bfd6}
.footer a:hover{color:var(--accent)}
.f-about p{font-size:13.8px;line-height:1.9;color:#9db4cc}
.f-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.f-logo .logo-mark{background:linear-gradient(135deg,var(--brand-2),var(--accent))}
.f-logo strong{color:#fff;font-size:18px}
.f-logo span{display:block;font-size:10.5px;letter-spacing:1.3px;color:#8ea6bf}
.f-contact li{display:flex;gap:8px;align-items:flex-start;line-height:1.7}
.f-contact b{color:#fff;font-weight:600}
.sitemap{padding:26px 0;border-top:1px solid rgba(255,255,255,.09)}
.sitemap h4{font-size:14.5px}
.sm-list{display:grid;grid-template-columns:repeat(4,1fr);gap:6px 24px}
.sm-list a{font-size:13.5px;display:inline-block;padding:3px 0}
.copyright{border-top:1px solid rgba(255,255,255,.09);padding:16px 0;font-size:12.8px;color:#8ea6bf;line-height:1.9}
.copyright .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center}
.copyright b{color:#c9d8e8;font-weight:600}

/* 回到顶部 */
.top-btn{position:fixed;right:18px;bottom:26px;width:46px;height:46px;border-radius:50%;background:var(--brand);color:#fff;border:0;cursor:pointer;
  font-size:18px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:.28s;z-index:80}
.top-btn.show{opacity:1;visibility:visible}
.top-btn:hover{background:var(--accent)}

/* 浮动联系 */
.float-bar{position:fixed;right:18px;bottom:88px;z-index:80;display:flex;flex-direction:column;gap:10px}
.float-bar a,.float-bar button{width:46px;height:46px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;color:var(--brand);font-size:12px;font-weight:600;cursor:pointer;text-align:center;line-height:1.15;padding:0}
.float-bar a:hover,.float-bar button:hover{background:var(--brand);color:#fff;border-color:var(--brand)}

/* ---------- 响应式 ---------- */
@media(max-width:1080px){
  .g4,.stats,.steps{grid-template-columns:repeat(2,1fr)}
  .with-side{grid-template-columns:1fr}
  .f-cols{grid-template-columns:repeat(2,1fr)}
  .sm-list{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:860px){
  .nav{position:absolute;left:0;right:0;top:100%;background:#fff;max-height:0;overflow:hidden;transition:max-height .3s;box-shadow:var(--shadow-lg)}
  .nav ul{display:block;padding:8px 0}
  .nav a{padding:13px 20px;border-bottom:1px solid var(--line)}
  .nav a::after{display:none}
  .menu-btn{display:block}
  .head-cta .btn{display:none}
  .head-inner{position:relative;min-height:62px}
  .split{grid-template-columns:1fr;gap:26px}
  .hero-inner{padding:56px 0 50px;max-width:100%}
  .hero h1{font-size:27px}
  .hero .lead{font-size:15.5px}
  .sec{padding:38px 0}
  h1{font-size:24px}
  h2{font-size:21px}
  .article{padding:20px 18px}
  .article h1{font-size:21px}
  .article h2{font-size:18px}
  .contact-grid,.g3,.gallery{grid-template-columns:1fr}
  .svc-list{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-item .thumb img{height:170px}
  .sec-head h2{font-size:21px}
  .topbar .tb-l .hide-s{display:none}
}
@media(max-width:560px){
  .g2,.g4,.stats,.steps{grid-template-columns:1fr}
  .f-cols{grid-template-columns:1fr;gap:24px}
  .sm-list{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:23px}
  .float-bar,.top-btn{right:12px}
  .top-btn{bottom:18px;width:42px;height:42px}
  .float-bar{bottom:70px}
  .topbar .tb-l{gap:10px}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}
/* 强制保持企业官网浅色背景，避免移动端深色模式反色 */
@media(prefers-color-scheme:dark){
  html,body{background:var(--bg);color:var(--text)}
}