@charset=UTF-8;
/* ==========================================================================
   华纳万宝路公司 官网样式表
   目标：秒加载（无外部依赖 / 无字体外链 / 关键CSS内联化由页面完成）
   ========================================================================== */

/* ---------- 1. 变量 ---------- */
:root{
  --red:#9E1B24;
  --red-d:#7C1219;
  --red-l:#C1272F;
  --gold:#C8A063;
  --gold-l:#E3C68E;
  --ink:#1B1B1D;
  --ink-2:#3D3D42;
  --ink-3:#6E6E75;
  --line:#E5E3DE;
  --bg:#F6F5F2;
  --bg-2:#FFFFFF;
  --max:1200px;
  --r:4px;
  --sh:0 6px 24px rgba(24,20,18,.07);
  --sh-h:0 14px 40px rgba(24,20,18,.13);
}

/* ---------- 2. 基础重置 ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:15px;line-height:1.85;color:var(--ink-2);background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4,h5,h6{margin:0;color:var(--ink);font-weight:700;line-height:1.4;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,textarea,select{font:inherit;color:inherit;}
table{border-collapse:collapse;width:100%;}

/* ---------- 3. 布局 ---------- */
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px;}
.sec{padding:62px 0;}
.sec--tight{padding:44px 0;}
.sec--white{background:var(--bg-2);}
.sec--ink{background:var(--ink);color:#CFCBC4;}
.sec--ink h2,.sec--ink h3,.sec--ink h4,.sec--ink h5{color:#fff;}
.bg-line{background:
  linear-gradient(180deg,#FBFAF8 0%,#F1EFEA 100%);}

/* ---------- 4. 顶部条 ---------- */
.topbar{background:var(--ink);color:#9C978E;font-size:12.5px;line-height:1.6;}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;
  height:38px;overflow:hidden;white-space:nowrap;}
.topbar b{color:var(--gold-l);font-weight:600;}
.topbar a{color:#C9C4BA;}
.topbar a:hover{color:#fff;}
.topbar__r{display:flex;gap:18px;align-items:center;}
.topbar__copy{cursor:pointer;border:0;background:none;padding:0;color:#C9C4BA;font-size:12.5px;}
.topbar__copy:hover{color:var(--gold-l);}

/* ---------- 5. 导航 ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line);}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo__mark{width:38px;height:38px;flex:0 0 38px;border-radius:3px;
  background:linear-gradient(145deg,var(--red) 0%,var(--red-d) 100%);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;color:#fff;letter-spacing:-1px;
  box-shadow:0 3px 10px rgba(158,27,36,.32);}
.logo__txt strong{display:block;font-size:17.5px;color:var(--ink);letter-spacing:1.5px;line-height:1.25;}
.logo__txt span{display:block;font-size:10.5px;color:var(--ink-3);letter-spacing:2.4px;text-transform:uppercase;}
.menu{display:flex;align-items:center;gap:2px;}
.menu a{padding:9px 15px;font-size:14.5px;color:var(--ink-2);border-radius:3px;position:relative;transition:.18s;}
.menu a::after{content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2px;
  background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .22s;}
.menu a:hover{color:var(--red);}
.menu a:hover::after,.menu a.on::after{transform:scaleX(1);}
.menu a.on{color:var(--red);font-weight:600;}
.nav__cta{display:inline-flex;align-items:center;gap:7px;background:var(--red);color:#fff;
  padding:10px 19px;border-radius:3px;font-size:14px;font-weight:600;
  box-shadow:0 4px 14px rgba(158,27,36,.26);transition:.2s;}
.nav__cta:hover{background:var(--red-d);transform:translateY(-1px);}
.nav__cta b{font-weight:700;letter-spacing:.4px;}
.burger{display:none;width:42px;height:42px;background:#fff;border:1px solid var(--line);
  border-radius:3px;cursor:pointer;padding:11px 10px;}
.burger i{display:block;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.burger i::before,.burger i::after{content:"";position:absolute;left:0;width:100%;height:2px;
  background:var(--ink);border-radius:2px;}
.burger i::before{top:-6px;} .burger i::after{top:6px;}

/* ---------- 6. 首屏 ---------- */
.hero{position:relative;background:#16161A;color:#D9D5CE;overflow:hidden;}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center 22%;}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(14,12,12,.93) 0%,rgba(16,14,14,.78) 46%,rgba(20,16,16,.5) 100%);}
.hero__in{position:relative;z-index:2;padding:96px 0 84px;max-width:760px;}
.hero__crumb{font-size:12.5px;color:#8E897F;letter-spacing:.6px;margin-bottom:20px;}
.hero__crumb a:hover{color:var(--gold-l);}
.hero h1{font-size:44px;line-height:1.3;color:#fff;letter-spacing:1px;margin-bottom:20px;font-weight:800;}
.hero h1 em{font-style:normal;color:var(--gold-l);}
.hero__lead{font-size:16px;color:#BDB8AF;max-width:640px;margin-bottom:14px;}
.hero__tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 30px;}
.hero__tags span{font-size:12.5px;color:#D6CFC1;background:rgba(255,255,255,.09);
  border:1px solid rgba(200,160,99,.34);padding:5px 12px;border-radius:2px;}
.hero__btn{display:inline-flex;align-items:center;gap:9px;padding:13px 30px;border-radius:3px;
  font-size:15px;font-weight:600;transition:.2s;}
.hero__btn--p{background:var(--red);color:#fff;box-shadow:0 8px 24px rgba(158,27,36,.4);}
.hero__btn--p:hover{background:var(--red-l);transform:translateY(-2px);}
.hero__btn--g{border:1px solid rgba(255,255,255,.3);color:#fff;}
.hero__btn--g:hover{border-color:var(--gold);color:var(--gold-l);}
.hero__btn + .hero__btn{margin-left:12px;}
.hero__kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:52px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);}
.hero__kpis div{background:rgba(18,16,16,.72);padding:20px 16px;text-align:center;}
.hero__kpis b{display:block;font-size:29px;color:var(--gold-l);line-height:1.2;font-weight:800;}
.hero__kpis span{font-size:12.5px;color:#9C978E;letter-spacing:.6px;}

/* 内页横幅 */
.pbanner{background:var(--ink);color:#C9C4BA;position:relative;overflow:hidden;}
.pbanner::before{content:"";position:absolute;right:-8%;top:-60%;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(158,27,36,.24) 0%,rgba(158,27,36,0) 68%);}
.pbanner__in{position:relative;z-index:2;padding:50px 0;text-align:center;}
.pbanner h1{font-size:32px;color:#fff;letter-spacing:1.2px;margin-bottom:12px;}
.pbanner p{font-size:14px;color:#9C978E;max-width:760px;margin:0 auto;}
.pbanner__crumb{font-size:12.5px;color:#7E7A72;margin-top:12px;}

/* ---------- 7. 通用标题 ---------- */
.shead{margin-bottom:38px;}
.shead--c{text-align:center;}
.shead--c .shead__bar{margin:0 auto 14px;}
.shead__bar{width:44px;height:3px;background:var(--red);margin-bottom:14px;}
.shead h2{font-size:28px;letter-spacing:.8px;margin-bottom:12px;}
.shead p{font-size:14.5px;color:var(--ink-3);max-width:720px;}
.shead--c p{margin:0 auto;}
.shead--c .shead__tip{color:var(--gold);}
.kicker{font-size:12px;letter-spacing:3px;color:var(--red);text-transform:uppercase;font-weight:700;margin-bottom:8px;}

/* ---------- 8. 卡片通用 ---------- */
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);
  padding:26px 24px;transition:.24s;}
.card:hover{border-color:var(--gold);box-shadow:var(--sh);transform:translateY(-3px);}
.card h3{font-size:17.5px;margin-bottom:9px;}
.card h3 a:hover{color:var(--red);}
.card p{font-size:13.8px;color:var(--ink-3);margin:0;}
.card__ico{width:46px;height:46px;border-radius:3px;display:flex;align-items:center;
  justify-content:center;font-size:21px;margin-bottom:16px;
  background:linear-gradient(140deg,#FBF6EE,#F3E7D4);color:var(--red);border:1px solid #EFE0C7;}

.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.g2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}

/* ---------- 9. 服务图文 ---------- */
.svc{display:flex;gap:26px;align-items:flex-start;}
.svc__fig{flex:0 0 132px;height:132px;border-radius:var(--r);overflow:hidden;background:var(--ink);}
.svc__fig img{width:100%;height:100%;object-fit:cover;}
.svc h5{font-size:14px;color:var(--red);letter-spacing:1px;margin-bottom:4px;font-weight:700;}

/* ---------- 10. 图片墙 ---------- */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.gal figure{position:relative;overflow:hidden;border-radius:var(--r);aspect-ratio:4/3;background:#E8E6E1;}
.gal img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 16px 12px;
  background:linear-gradient(180deg,rgba(20,18,18,0),rgba(20,18,18,.84));
  color:#fff;font-size:13.5px;font-weight:600;transform:translateY(6px);opacity:.94;transition:.35s;}
.gal figure:hover img{transform:scale(1.07);}
.gal figure:hover figcaption{transform:translateY(0);opacity:1;}
.gal--3{grid-template-columns:repeat(3,1fr);}

/* ---------- 11. 数据条 ---------- */
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.nums b{display:block;font-size:40px;color:var(--red);font-weight:800;line-height:1.1;}
.nums b i{font-style:normal;font-size:19px;margin-left:2px;}
.nums span{font-size:13.5px;color:var(--ink-3);}
.sec--ink .nums b{color:var(--gold-l);}
.sec--ink .nums span{color:#9C978E;}

/* ---------- 12. 时间轴 ---------- */
.tl{position:relative;padding-left:30px;}
.tl::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--line);}
.tl li{position:relative;padding-bottom:28px;}
.tl li::before{content:"";position:absolute;left:-30px;top:7px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--red);}
.tl h4{font-size:16px;margin-bottom:5px;}
.tl span{font-size:12px;color:var(--gold);font-weight:700;letter-spacing:1.2px;display:block;margin-bottom:3px;}
.tl p{font-size:13.8px;color:var(--ink-3);margin:0;}

/* ---------- 13. 双栏（图文） ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
.split--rev{direction:rtl;} .split--rev>*{direction:ltr;}
.split__img{border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);}
.split h2{font-size:27px;margin-bottom:16px;}
.split p{font-size:14.5px;color:var(--ink-3);}
.check li{position:relative;padding-left:26px;margin-bottom:11px;font-size:14.5px;color:var(--ink-2);}
.check li::before{content:"";position:absolute;left:0;top:11px;width:13px;height:7px;
  border-left:2px solid var(--red);border-bottom:2px solid var(--red);transform:rotate(-45deg);}

/* ---------- 14. 表格 ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;}
table.tbl{min-width:640px;font-size:14px;}
table.tbl th{background:var(--ink);color:#fff;font-weight:600;text-align:left;padding:13px 16px;white-space:nowrap;}
table.tbl td{padding:13px 16px;border-bottom:1px solid var(--line);color:var(--ink-2);}
table.tbl tr:last-child td{border-bottom:0;}
table.tbl tbody tr:hover{background:#FBFAF7;}

/* ---------- 15. 文章 ---------- */
.post{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 32px;}
.post__meta{font-size:12.5px;color:var(--ink-3);display:flex;flex-wrap:wrap;gap:16px;
  padding-bottom:14px;margin-bottom:20px;border-bottom:1px dashed var(--line);}
.post__meta b{color:var(--red);font-weight:600;}
.post h2{font-size:23px;margin:26px 0 12px;padding-left:13px;border-left:4px solid var(--red);}
.post h3{font-size:18px;margin:22px 0 10px;}
.post h5{font-size:15.5px;color:var(--red);margin:18px 0 8px;}
.post p,.post li{font-size:15px;color:var(--ink-2);line-height:2;}
.post ul.ticks li{position:relative;padding-left:24px;margin-bottom:8px;}
.post ul.ticks li::before{content:"◆";position:absolute;left:0;top:0;color:var(--gold);font-size:11px;}
.post blockquote{margin:20px 0;padding:16px 20px;background:#FBF8F2;border-left:4px solid var(--gold);
  color:var(--ink-2);font-size:14.5px;}
.post figure{margin:22px 0;}
.post figure img{width:100%;border-radius:var(--r);}
.post figcaption{font-size:12.5px;color:var(--ink-3);text-align:center;margin-top:9px;}

.artlist article{background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:24px 26px;margin-bottom:18px;transition:.22s;}
.artlist article:hover{border-color:var(--gold);box-shadow:var(--sh);}
.artlist h3{font-size:19px;margin-bottom:9px;}
.artlist h3 a:hover{color:var(--red);}
.artlist p{font-size:14px;color:var(--ink-3);margin-bottom:12px;}
.artlist .meta{font-size:12.5px;color:var(--ink-3);display:flex;gap:16px;flex-wrap:wrap;}
.artlist .meta b{color:var(--red);font-weight:600;}

/* ---------- 16. 联系 ---------- */
.ct{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.cbox{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;}
.cbox h4{font-size:17px;margin-bottom:18px;display:flex;align-items:center;gap:9px;}
.cbox h4 i{width:26px;height:26px;border-radius:3px;background:var(--red);color:#fff;font-style:normal;
  font-size:13px;display:flex;align-items:center;justify-content:center;}
.row{display:flex;align-items:flex-start;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line);}
.row:last-child{border-bottom:0;}
.row__k{flex:0 0 82px;font-size:13.5px;color:var(--ink-3);line-height:1.9;}
.row__v{flex:1;font-size:15px;color:var(--ink);font-weight:600;word-break:break-all;line-height:1.9;}
.copybtn{margin-left:auto;flex:0 0 auto;align-self:center;background:#fff;border:1px solid var(--line);
  color:var(--ink-3);font-size:12px;padding:5px 11px;border-radius:2px;cursor:pointer;transition:.18s;}
.copybtn:hover{border-color:var(--red);color:var(--red);background:#FDF6F6;}
.copybtn.ok{border-color:#2E7D53;color:#2E7D53;background:#F1F9F4;}

.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form .full{grid-column:1/-1;}
.form label{font-size:13px;color:var(--ink-3);display:block;margin-bottom:6px;}
.form input,.form textarea,.form select{width:100%;padding:11px 13px;border:1px solid var(--line);
  border-radius:3px;background:#FDFCFA;font-size:14px;transition:.18s;}
.form input:focus,.form textarea:focus,.form select:focus{outline:0;border-color:var(--red);background:#fff;}
.form textarea{resize:vertical;min-height:104px;}
.form .btn{grid-column:1/-1;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;
  border:0;padding:13px 34px;border-radius:3px;font-size:15px;font-weight:600;cursor:pointer;
  box-shadow:0 6px 18px rgba(158,27,36,.26);transition:.2s;}
.btn:hover{background:var(--red-d);transform:translateY(-2px);}
.btn--ghost{background:transparent;color:var(--red);border:1px solid var(--red);box-shadow:none;}
.btn--ghost:hover{background:var(--red);color:#fff;}
.formtip{font-size:12.5px;color:var(--ink-3);margin-top:10px;}

/* ---------- 17. FAQ ---------- */
.faq{border-top:1px solid var(--line);}
.faq details{border-bottom:1px solid var(--line);background:#fff;}
.faq summary{cursor:pointer;list-style:none;padding:19px 46px 19px 22px;font-size:16px;color:var(--ink);
  font-weight:600;position:relative;transition:.2s;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:22px;color:var(--red);font-weight:400;line-height:1;}
.faq details[open] summary::after{content:"−";}
.faq summary:hover{color:var(--red);background:#FBFAF7;}
.faq__bd{padding:0 22px 22px;font-size:14.5px;color:var(--ink-3);line-height:2;}
.sec--ink .faq{border-color:rgba(255,255,255,.14);}
.sec--ink .faq details{background:transparent;border-color:rgba(255,255,255,.14);}
.sec--ink .faq summary{color:#fff;}
.sec--ink .faq summary:hover{color:var(--gold-l);background:rgba(255,255,255,.04);}
.sec--ink .faq__bd{color:#A9A49B;}

/* ---------- 18. 标签 ---------- */
.chips{display:flex;flex-wrap:wrap;gap:9px;}
.chips a{font-size:13.5px;padding:7px 15px;border:1px solid var(--line);border-radius:2px;
  background:#fff;color:var(--ink-3);transition:.18s;}
.chips a:hover{border-color:var(--red);color:var(--red);}
.sec--ink .chips a{background:transparent;border-color:rgba(255,255,255,.16);color:#BDB8AF;}
.sec--ink .chips a:hover{border-color:var(--gold);color:var(--gold-l);}

/* ---------- 19. 案例卡 ---------- */
.case{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;transition:.24s;}
.case:hover{box-shadow:var(--sh-h);transform:translateY(-4px);border-color:var(--gold);}
.case__fig{aspect-ratio:16/10;overflow:hidden;background:#E8E6E1;position:relative;}
.case__fig img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.case:hover .case__fig img{transform:scale(1.06);}
.case__bd{padding:18px 20px 22px;}
.case__bd h3{font-size:16.5px;margin-bottom:8px;}
.case__bd p{font-size:13.2px;color:var(--ink-3);margin:0 0 12px;}
.case__tag{font-size:11.5px;color:var(--red);background:#FDF3F3;padding:3px 9px;border-radius:2px;
  display:inline-block;margin-bottom:10px;}

/* ---------- 20. 侧栏（文章页） ---------- */
.side{position:sticky;top:94px;}
.sidebox{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:20px;}
.sidebox h4{font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line);}
.sidebox li{font-size:13.8px;padding:8px 0;border-bottom:1px dashed var(--line);}
.sidebox li:last-child{border-bottom:0;}
.sidebox li a{display:flex;justify-content:space-between;gap:10px;color:var(--ink-2);transition:.18s;}
.sidebox li a:hover{color:var(--red);}
.sidebox li a em{font-style:normal;color:var(--ink-3);font-size:12.5px;}
.cols{display:grid;grid-template-columns:1fr 292px;gap:30px;align-items:start;}

/* ---------- 21. 页脚 ---------- */
.foot{background:#141416;color:#9C978E;font-size:13.5px;}
.foot__top{padding:48px 0 34px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:34px;}
.foot h5{font-size:15px;color:#fff;margin-bottom:16px;letter-spacing:1px;}
.foot li{padding:5px 0;}
.foot a{color:#9C978E;transition:.18s;}
.foot a:hover{color:var(--gold-l);}
.foot__logo{display:flex;gap:11px;align-items:center;margin-bottom:14px;}
.foot__logo .logo__mark{box-shadow:none;}
.foot__logo strong{color:#fff;font-size:16px;letter-spacing:1.4px;display:block;}
.foot__logo span{font-size:10px;letter-spacing:2px;color:#7E7A72;}
.foot__ct li{display:flex;align-items:flex-start;gap:9px;padding:6px 0;color:#BDB8AF;}
.foot__ct li b{color:var(--gold-l);font-weight:600;}
.foot__ct .copybtn{background:transparent;border-color:rgba(255,255,255,.2);color:#9C978E;}
.foot__ct .copybtn:hover{border-color:var(--gold);color:var(--gold-l);}
.foot__ct .copybtn.ok{border-color:#3E9E6B;color:#6EC38E;}
.link-out{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--gold-l);border-bottom:1px dashed rgba(200,160,99,.5);}

.foot__mid{border-top:1px solid rgba(255,255,255,.09);padding:22px 0;}
.foot__mid .wrap{display:flex;flex-wrap:wrap;gap:10px 20px;align-items:baseline;}
.foot__mid strong{font-size:14px;color:#D6D1C8;letter-spacing:1px;white-space:nowrap;}
.foot__mid a{font-size:13px;}
.foot__mid .sep{color:#4A4741;}

.foot__bot{border-top:1px solid rgba(255,255,255,.09);padding:20px 0 26px;
  font-size:12.5px;color:#7E7A72;line-height:1.9;}

/* ---------- 22. 关键词轮播条 ---------- */
.kbar{background:#1D1D20;border-left:4px solid var(--red);padding:12px 18px;
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;font-size:13px;}
.kbar__k{color:#7E7A72;white-space:nowrap;letter-spacing:1px;}
.kbar__v{color:var(--gold-l);font-weight:600;}

/* ---------- 23. 浮动工具 ---------- */
.side-bar{position:fixed;right:16px;top:50%;transform:translateY(-50%);z-index:70;
  display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:3px;overflow:hidden;box-shadow:var(--sh);}
.side-bar button,.side-bar a{width:52px;height:52px;background:#fff;border:0;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  font-size:10.5px;color:var(--ink-3);transition:.18s;}
.side-bar button:hover,.side-bar a:hover{background:var(--red);color:#fff;}
.side-bar svg{width:19px;height:19px;fill:currentColor;}
#toTop{display:none;}
#toTop.on{display:flex;}

.tipmask{position:fixed;inset:0;background:rgba(12,10,10,.82);z-index:9999;display:none;
  align-items:center;justify-content:center;padding:24px;}
.tipmask.on{display:flex;}
.tipmask__b{background:#fff;border-radius:5px;max-width:400px;padding:28px 30px;text-align:center;}
.tipmask__b h4{font-size:18px;margin-bottom:10px;}
.tipmask__b p{font-size:13.8px;color:var(--ink-3);margin:0;}
.tipmask__b button{margin-top:18px;background:var(--red);color:#fff;border:0;padding:10px 30px;
  border-radius:3px;cursor:pointer;font-size:14px;}

/* ---------- 24. 响应式 ---------- */
@media (max-width:1024px){
  .foot__top{grid-template-columns:1fr 1fr;}
  .cols{grid-template-columns:1fr;}
  .side{position:static;}
  .split{grid-template-columns:1fr;gap:28px;}
  .split--rev{direction:ltr;}
  .g4{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:860px){
  .menu{
    position:fixed;inset:110px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:10px 20px 24px;border-bottom:1px solid var(--line);box-shadow:var(--sh);
    max-height:0;overflow:hidden;transition:max-height .3s;
  }
  .menu.open{max-height:520px;}
  .menu a{padding:14px 4px;border-bottom:1px solid var(--line);}
  .menu a::after{display:none;}
  .burger{display:block;}
  .nav__cta{display:none;}
  .hero h1{font-size:29px;}
  .hero__in{padding:60px 0 56px;}
  .hero__kpis{grid-template-columns:repeat(2,1fr);}
  .g3,.gal,.gal--3{grid-template-columns:repeat(2,1fr);}
  .ct{grid-template-columns:1fr;}
  .nums{grid-template-columns:repeat(2,1fr);}
  .shead h2,.split h2{font-size:22px;}
  .sec{padding:44px 0;}
  .side-bar{display:none;}
  .svc{flex-direction:column;gap:14px;}
  .svc__fig{flex:none;width:100%;height:170px;}
}
@media (max-width:560px){
  .topbar .wrap{height:auto;padding:6px 0;font-size:11.5px;flex-wrap:wrap;gap:4px;}
  .topbar__r{gap:12px;}
  .g3,.g4,.gal,.gal--3{grid-template-columns:1fr;}
  .form{grid-template-columns:1fr;}
  .foot__top{grid-template-columns:1fr;gap:26px;}
  .hero__btn{display:block;text-align:center;}
  .hero__btn + .hero__btn{margin:10px 0 0;}
  .post{padding:22px 18px;}
  .logo__txt strong{font-size:15.5px;}
}

/* ---------- 25. 滚动显现 ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .62s ease,transform .62s cubic-bezier(.2,.7,.3,1);}
.rv.rv-in{opacity:1;transform:none;}

/* ---------- 26. 打印 / 无障碍 / 动效 ---------- */
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;}}
:focus-visible{outline:2px solid var(--red);outline-offset:2px;}
::selection{background:var(--red);color:#fff;}