/* ==========================================================================
   正和外贸云建 · 全局样式
   商务蓝主色 + 橙色 CTA · 三端响应式
   ========================================================================== */

:root{
  /* 品牌主色 · 商务蓝 */
  --brand:#1257C9;
  --brand-d:#0B4096;
  --brand-x:#08306E;
  --brand-l:#3D8BFF;
  --brand-50:#EEF4FF;
  --brand-100:#DCE8FF;
  --brand-200:#BBD6FF;

  /* CTA 强调色 · 橙 */
  --or:#F97316;
  --or-d:#E4620A;
  --or-l:#FFF2E8;

  /* 辅助 */
  --mint:#00A88F;
  --red:#D93026;

  /* 文字 */
  --ink:#1A1D24;
  --ink2:#5A6272;
  --ink3:#8C93A3;
  --ink4:#AEB5C2;

  /* 背景与线 */
  --bg:#FFFFFF;
  --bg2:#F7FAFF;
  --bg3:#EFF5FF;
  --line:#E8EFF8;
  --line2:#F1F5FB;

  /* 尺寸 */
  --max:1400px;
  --radius:14px;
  --radius-l:20px;
  --radius-xl:28px;
  --sh:0 1px 2px rgba(16,40,80,.04), 0 6px 20px rgba(16,40,80,.05);
  --sh-h:0 10px 26px rgba(18,87,201,.12), 0 28px 56px rgba(16,40,80,.08);
  --sh-o:0 10px 26px rgba(249,115,22,.22);
  --ff:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;

  --hd-h:86px;
  --tb-h:62px;
}

*,*::before,*::after{box-sizing:border-box;}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}

body{
  margin:0;
  font-family:var(--ff);
  color:var(--ink);
  background:var(--bg);
  font-size:16px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .2s,background .2s,box-shadow .2s,border-color .2s;}
a:hover{color:var(--brand-d);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{margin:0;line-height:1.28;font-weight:700;letter-spacing:-.01em;}
p{margin:0;}
table{border-collapse:collapse;width:100%;}

/* ---------------- 通用布局 ---------------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px;}
.w-narrow{max-width:960px;}
.sec{padding:88px 0;}
.sec.tight{padding:64px 0;}
.sec.alt{background:var(--bg2);}
.sec.alt2{background:var(--bg3);}
.sec-h{margin-bottom:52px;max-width:860px;}
.sec-h.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-h h2{font-size:42px;color:var(--ink);margin-bottom:16px;}
.sec-h h2 em{font-style:normal;color:var(--brand);}
.sec-h p{font-size:17px;color:var(--ink2);line-height:1.85;}
/* 栏目头部「更多」右上角布局 */
.sec-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:52px;}
.sec-top .sec-h{margin-bottom:0;max-width:none;flex:1 1 auto;}
.more-link{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;font-size:15px;font-weight:600;color:var(--brand);text-decoration:none;white-space:nowrap;transition:.2s;}
.more-link span{display:inline-block;transition:transform .2s;}
.more-link:hover{color:var(--brand-d);}
.more-link:hover span{transform:translateX(4px);}
/* 移除底部「更多」按钮后收紧版块底部间距 */
.cases-sec, .news-sec{padding-bottom:48px;}
@media(max-width:640px){.sec-top{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:36px;}}
.kicker{display:inline-block;font-size:14px;font-weight:600;color:var(--brand);background:var(--brand-50);
  border:1px solid var(--brand-100);padding:5px 14px;border-radius:999px;margin-bottom:18px;letter-spacing:.02em;}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 30px;border-radius:10px;font-size:16px;font-weight:600;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:.22s ease;
}
.btn-o{background:linear-gradient(180deg,#FB8A3C,#F97316);color:#fff;box-shadow:var(--sh-o);}
.btn-o:hover{background:linear-gradient(180deg,#F97A22,#E4620A);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(249,115,22,.3);}
.btn-b{background:var(--brand);color:#fff;}
.btn-b:hover{background:var(--brand-d);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(18,87,201,.24);}
.btn-gh{background:#fff;color:var(--brand);border-color:var(--brand-200);}
.btn-gh:hover{background:var(--brand-50);color:var(--brand-d);border-color:var(--brand);}
.btn-sm{height:42px;padding:0 20px;font-size:14.5px;border-radius:8px;}
.btn-lg{height:58px;padding:0 38px;font-size:17px;border-radius:12px;}
.btn-plain{background:transparent;color:var(--brand);padding:0;border:0;height:auto;font-size:15.5px;}
.btn-plain:hover{color:var(--or);}

/* ---------------- 标签 ---------------- */
.tag{display:inline-block;font-size:13px;font-weight:600;color:var(--brand);
  background:var(--brand-50);border:1px solid var(--brand-100);padding:3px 11px;border-radius:6px;line-height:1.6;}
.tag.o{color:var(--or-d);background:var(--or-l);border-color:#FFD9BE;}
.tag.g{color:#0A7E6C;background:#E4F7F3;border-color:#BFEBE2;}
.tag.r{color:var(--red);background:#FDECEA;border-color:#F9D2CE;}
.tag.gray{color:var(--ink2);background:#F3F5F9;border-color:#E6EAF1;}
.tag.hot{background:linear-gradient(120deg,#FF8A3D,#F97316);color:#fff;border-color:transparent;}

/* ---------------- 顶部公告条（参考阿里云设计，1:1 还原背景图） ---------------- */
.topbar{position:relative;color:#16284d;font-size:16px;overflow:hidden;z-index:60;
  background:#e9f0fb url('../imgs/topbar-bg.jpg') center/cover no-repeat;border-bottom:1px solid rgba(10,42,140,.12);}
.topbar::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.14) 50%,rgba(255,255,255,0));pointer-events:none;}
.topbar .wrap{position:relative;z-index:1;display:flex;align-items:center;height:60px;gap:16px;}
.topbar .tb-c{display:flex;align-items:center;gap:16px;min-width:0;}
.topbar .tb-t{flex:0 1 auto;max-width:min(1080px,76vw);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#16284d;font-weight:600;font-size:17px;}
.topbar .tb-t b{color:#0A2E8C;font-weight:800;}
.topbar .tb-btn{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;cursor:pointer;border:0;color:#fff;font-weight:700;font-size:16px;
  padding:8px 24px;border-radius:22px;background:linear-gradient(100deg,#2F6BFF,#5C8CFF);box-shadow:0 6px 16px rgba(47,107,255,.32);transition:.2s;text-decoration:none;}
.topbar .tb-btn:hover{background:linear-gradient(100deg,#1F56E6,#3F76FF);transform:translateY(-1px);}
.topbar .tb-arw{font-style:normal;transition:transform .2s;}
.topbar .tb-btn:hover .tb-arw{transform:translateX(3px);}
.topbar .tb-btn i{font-style:normal;}
.topbar.hide{display:none;}

/* ---------------- 页头导航 ---------------- */
.hd{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);}
.hd .wrap{display:flex;align-items:center;height:var(--hd-h);gap:20px;}
.logo{display:flex;flex-direction:row;align-items:center;flex-shrink:0;gap:14px;line-height:1;}
.logo img{height:46px;width:auto;display:block;}
.logo .slogan{font-family:"Ma Shan Zheng","Kaiti SC","STKaiti","楷体",cursive;font-size:17px;color:var(--brand-d);letter-spacing:.5px;
  padding-left:2px;transform:translateY(-1px);white-space:nowrap;}
.nav{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:0 4px;}
.nav>li{position:relative;}
.nav>li>a{position:relative;display:block;padding:13px 17px;font-size:17px;color:var(--ink);font-weight:500;border-radius:9px;white-space:nowrap;transition:color .2s,background .2s;}
.nav>li>a::after{content:"";position:absolute;left:17px;right:17px;bottom:7px;height:3px;border-radius:3px;background:var(--brand);transform:scaleX(0);transform-origin:center;opacity:0;transition:transform .25s ease,opacity .25s ease;}
.nav>li>a:hover{color:var(--brand);}
.nav>li>a:hover::after{transform:scaleX(1);opacity:1;}
.nav>li.on>a{color:var(--brand);font-weight:600;}
.nav>li.on>a::after{transform:scaleX(1);opacity:1;}
.nav .arw{margin-left:5px;font-size:10px;color:var(--ink4);transition:transform .2s;}
.nav>li:hover .arw{transform:rotate(180deg);}
/* 外贸建站顶级：纯触发层，不可点击，仅作下拉入口 */
.nav>li>a.nav-trigger{cursor:pointer;}
.nav .drop{position:absolute;left:50%;top:100%;transform:translateX(-50%) translateY(10px);background:#fff;border:1px solid var(--line);
  border-radius:0;box-shadow:0 22px 60px rgba(15,42,102,.18);padding:16px;opacity:0;visibility:hidden;
  transition:.22s ease;display:flex;flex-direction:row;flex-wrap:nowrap;gap:12px;width:max-content;max-width:94vw;overflow-x:auto;z-index:120;}
.nav>li:hover .drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.nav .dp-it{display:flex;flex-direction:column;align-items:stretch;gap:11px;padding:12px;width:196px;flex:0 0 196px;border-radius:14px;border:1px solid transparent;background:#fff;transition:.2s;text-decoration:none;}
.nav .dp-it:hover{background:var(--brand-50);border-color:#D8E5FF;transform:translateY(-3px);box-shadow:0 10px 24px rgba(19,80,228,.12);}
/* 外贸建站下拉：笔记本外框配图（图上文下） */
.dp-lap{display:block;background:#0A1730;border:2px solid #21345e;border-radius:11px 11px 0 0;}
.dp-lap-bar{display:flex;align-items:center;gap:4px;padding:6px 9px;background:#0A1730;border-radius:9px 9px 0 0;}
.dp-lap-bar i{width:6px;height:6px;border-radius:50%;background:#FF5F57;}
.dp-lap-bar i:nth-child(2){background:#FEBC2E;}
.dp-lap-bar i:nth-child(3){background:#28C840;}
.dp-lap-img{display:block;width:100%;height:84px;object-fit:cover;}
.dp-lap-base{display:block;height:9px;background:linear-gradient(180deg,#2a3f6b,#1b2c52);border-radius:0 0 12px 12px;position:relative;margin:0 -7px -2px;}
.dp-lap-base::after{content:"";position:absolute;left:50%;top:-1px;transform:translateX(-50%);width:34%;height:5px;background:#34507f;border-radius:0 0 7px 7px;}
.nav .dp-it .dpc{display:flex;flex-direction:column;gap:4px;align-items:center;text-align:center;}
.nav .dp-it b{font-size:15px;color:var(--ink);font-weight:700;line-height:1.3;}
.nav .dp-it span{font-size:12px;color:var(--ink4);line-height:1.5;}
.nav .dp-it:hover b{color:var(--brand);}
.hd-act{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.hm{display:none;width:40px;height:40px;border-radius:9px;border:1px solid var(--line);background:#fff;
  align-items:center;justify-content:center;cursor:pointer;}
.hm span{display:block;width:18px;height:2px;background:var(--ink);position:relative;}
.hm span::before,.hm span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);}
.hm span::before{top:-6px;} .hm span::after{top:6px;}

.drawer{position:fixed;top:var(--hd-h);right:0;bottom:0;left:0;inset:var(--hd-h) 0 0 0;background:#fff;z-index:190;padding:20px 24px 40px;
  overflow-y:auto;transform:translateX(-100%);transition:transform .28s ease;display:none;}
.drawer.on{transform:none;}
.drawer a.gp{display:block;padding:14px 0;border-bottom:1px solid var(--line2);font-size:16px;color:var(--ink);font-weight:600;}
.drawer .sub{padding:6px 0 12px 16px;}
.drawer .sub a{display:block;padding:8px 0;font-size:14.5px;color:var(--ink2);}
/* 移动抽屉：外贸建站 可点开/收起二级菜单 */
.drawer .gp-toggle{position:relative;display:flex;align-items:center;justify-content:space-between;}
.drawer .gp-toggle .arw{margin-left:8px;font-size:10px;color:var(--ink4);transition:transform .2s;}
.drawer .gp-toggle.open .arw{transform:rotate(180deg);}
.drawer .gp-toggle + .sub{display:none;}
.drawer .gp-toggle.open + .sub{display:block;}

/* ---------------- 首屏 Banner ---------------- */
.hero{position:relative;overflow:hidden;background:var(--bg2);}
.hero-bd{position:relative;}
.hero-sl{display:none;}
.hero-sl.on{display:block;}
.hero-in{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;
  min-height:530px;padding:74px 0 78px;}
.hero-sl h1,.hero-sl h2.hh{font-size:56px;line-height:1.16;color:var(--ink);letter-spacing:-.025em;margin-bottom:22px;}
.hero-sl h1 em,.hero-sl h2.hh em{font-style:normal;background:linear-gradient(100deg,var(--brand),var(--brand-l));
  -webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-sl .sub{font-size:19px;color:var(--ink2);margin-bottom:36px;line-height:1.8;max-width:560px;}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px;}
.hero-mk{display:flex;flex-wrap:wrap;gap:10px;}
.hero-mk span{font-size:13.5px;color:var(--ink2);background:#fff;border:1px solid var(--line);
  padding:6px 13px;border-radius:8px;}
.hero-pic{position:relative;min-height:400px;height:440px;display:flex;align-items:center;justify-content:center;}
.hero-pic img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-xl);box-shadow:var(--sh-h);}
.hero-dots{display:flex;justify-content:center;gap:9px;padding:0 0 34px;}
.hero-dots button{width:32px;height:4px;border:0;padding:0;border-radius:3px;background:var(--brand-200);cursor:pointer;transition:.25s;}
.hero-dots button.on{background:var(--brand);width:52px;}

/* 数据信任条（横版一行） */
.stats{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stats{display:flex;flex-wrap:nowrap;}
.stat{flex:1;min-width:0;padding:34px 10px;text-align:center;border-right:1px solid var(--line2);}
.stat:last-child{border-right:0;}
.stat .n{font-size:44px;font-weight:800;letter-spacing:-.035em;line-height:1.05;background:linear-gradient(118deg,var(--brand) 0%,#3E7BFF 55%,var(--or) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat .n i{font-style:normal;font-size:19px;font-weight:700;}
.stat .l{font-size:14.5px;color:var(--ink2);margin-top:6px;}
@media(max-width:760px){.stats{flex-wrap:wrap;}.stat{flex:1 1 50%;border-right:0;padding:24px 8px;}}

/* ---------------- 卡片与栅格 ---------------- */
.grid{display:grid;gap:24px;}
.g2{grid-template-columns:repeat(2,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(3,1fr);}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:30px 28px;transition:.24s ease;}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh-h);border-color:var(--brand-200);}
.card .ci{width:52px;height:52px;border-radius:13px;background:var(--brand-50);border:1px solid var(--brand-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.card h3{font-size:19.5px;margin-bottom:10px;}
.card p{font-size:15px;color:var(--ink2);line-height:1.8;}
.card .badge{position:absolute;top:14px;right:16px;}

/* ---------------- Tabs ---------------- */
.tabs-hd{display:flex;gap:8px;border-bottom:2px solid var(--line);margin-bottom:34px;overflow-x:auto;overflow-y:hidden;}
.tabs-hd button{border:0;background:none;cursor:pointer;padding:0 22px 13px;font-size:17px;font-weight:600;
  color:var(--ink3);box-shadow:inset 0 -2px 0 transparent;white-space:nowrap;transition:.2s;font-family:var(--ff);}
.tabs-hd button:hover{color:var(--brand);}
.tabs-hd button.on{color:var(--brand);box-shadow:inset 0 -2px 0 var(--brand);}
.tabs-pn{display:none;}
.tabs-pn.on{display:block;animation:fade .3s ease;}
@keyframes fade{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

/* ---------------- 表格 ---------------- */
.tb-w{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-l);background:#fff;}
table.cmp{min-width:760px;font-size:14.8px;}
table.cmp th,table.cmp td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--line2);vertical-align:top;}
table.cmp thead th{background:var(--brand-50);color:var(--brand-d);font-weight:700;font-size:15px;
  border-bottom:1px solid var(--brand-100);white-space:nowrap;}
table.cmp thead th small{display:block;font-weight:400;font-size:11px;opacity:.72;margin-top:3px;letter-spacing:0;}
table.cmp tbody tr:hover{background:var(--bg2);}
table.cmp tbody tr:last-child td{border-bottom:0;}
table.cmp td:first-child{color:var(--ink);font-weight:600;background:rgba(255,255,255,.6);white-space:nowrap;}
table.cmp .ck{color:#0A7E6C;font-weight:700;}
table.cmp .no{color:var(--ink4);}
.col-hi{background:var(--brand-50) !important;}
.col-hi thead th{background:linear-gradient(180deg,#2E76E8,#1257C9);color:#fff !important;border-color:var(--brand-d);}
.col-hi td{background:rgba(238,244,255,.55);}

/* ---------------- 行方案卡 ---------------- */
.sol{display:flex;gap:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;transition:.24s;}
.sol:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:var(--brand-200);}
.sol .sol-p{width:230px;flex-shrink:0;}
.sol .sol-p img{width:100%;height:100%;object-fit:cover;}
.sol .sol-b{padding:24px 28px;flex:1;}
.sol .sol-b h3{font-size:19px;margin-bottom:8px;}
.sol .sol-b p{font-size:14.8px;color:var(--ink2);}

/* ---------------- 案例卡 ---------------- */
.case{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;transition:.24s;}
.case:hover{transform:translateY(-5px);box-shadow:var(--sh-h);border-color:var(--brand-200);}
.case .cs-p{position:relative;height:180px;overflow:hidden;background:var(--bg2);}
.case .cs-p img{width:100%;height:100%;object-fit:cover;}
.case .cs-p .cs-tag{position:absolute;left:14px;top:14px;}
.case .cs-b{padding:22px 24px 26px;}
.case .cs-b .cs-kpi{display:flex;align-items:baseline;gap:8px;margin-bottom:10px;}
.case .cs-b .cs-kpi b{font-size:26px;color:var(--or);font-weight:800;letter-spacing:-.02em;}
.case .cs-b .cs-kpi span{font-size:13.5px;color:var(--ink2);}
.case .cs-b h3{font-size:18.5px;margin-bottom:8px;}
.case .cs-b p{font-size:14.5px;color:var(--ink2);line-height:1.75;}

/* ---------------- 筛选器 ---------------- */
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px;}
.filters button{border:1px solid var(--line);background:#fff;color:var(--ink2);padding:8px 18px;border-radius:999px;
  font-size:14.5px;cursor:pointer;font-family:var(--ff);transition:.2s;}
.filters button:hover{border-color:var(--brand);color:var(--brand);}
.filters button.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.filters.hide{display:none;}

/* ---------------- 流程时间轴 ---------------- */
.flow{position:relative;}
.flow::before{content:"";position:absolute;left:0;right:0;top:46px;height:2px;background:linear-gradient(90deg,var(--brand-200),var(--brand-100));}
.flow-n{display:grid;grid-template-columns:repeat(7,1fr);gap:0;}
.flow-i{position:relative;text-align:center;padding:0 6px;}
.flow-i::before{content:"";position:relative;z-index:2;display:block;width:44px;height:44px;margin:0 auto 16px;
  border-radius:50%;background:#fff;border:2px solid var(--brand-200);color:var(--brand);font-weight:800;font-size:16px;
  line-height:40px;transition:.24s;}
.flow-i:hover::before{border-color:var(--brand);background:var(--brand);color:#fff;transform:translateY(-3px);
  box-shadow:0 8px 18px rgba(18,87,201,.2);}
.flow-i h4{font-size:16px;margin-bottom:6px;}
.flow-i p{font-size:13.4px;color:var(--ink2);line-height:1.7;padding:0 4px;}

/* 竖向时间轴 */
.vtl{position:relative;padding-left:34px;}
.vtl::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:var(--line);}
.vtl-i{position:relative;padding-bottom:30px;}
.vtl-i::before{content:"";position:absolute;left:-30px;top:7px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);}
.vtl-i .vt-d{font-size:14px;font-weight:700;color:var(--brand);letter-spacing:.02em;}
.vtl-i h4{font-size:18.5px;margin:3px 0 7px;}
.vtl-i p{font-size:15px;color:var(--ink2);}
.vtl-i .dl{display:inline-block;margin-top:8px;font-size:13px;color:var(--ink3);background:var(--bg2);
  border:1px solid var(--line);padding:3px 11px;border-radius:6px;}

/* ---------------- 评价 ---------------- */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:30px 28px;}
.qt-mk{font-size:44px;color:var(--brand-200);line-height:1;font-family:Georgia,serif;}
.qt-t{font-size:16.5px;color:var(--ink);line-height:1.9;margin:8px 0 18px;}
.stars{color:#F5A623;letter-spacing:2px;font-size:15px;margin-bottom:10px;}
.qt-b{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line2);padding-top:16px;}
.qt-av{width:40px;height:40px;border-radius:50%;background:var(--brand-50);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:700;}
.qt-n{font-size:14.5px;color:var(--ink);font-weight:600;}
.qt-r{font-size:13px;color:var(--ink3);}

/* ---------------- 增值服务链条 ---------------- */
.chain{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
.chain-i{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 16px;text-align:center;position:relative;}
.chain-i b{display:block;font-size:15.5px;margin-bottom:6px;}
.chain-i p{font-size:13px;color:var(--ink3);line-height:1.6;}
.chain-i+.chain-i::before{content:"→";position:absolute;left:-13px;top:50%;transform:translateY(-50%);
  color:var(--brand-200);font-size:16px;font-weight:700;}

/* ---------------- 底部 CTA ---------------- */
.ctabox{background:linear-gradient(114deg,var(--brand-d),var(--brand) 52%,var(--brand-l));color:#fff;border-radius:var(--radius-xl);
  padding:56px 60px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;overflow:hidden;}
.ctabox::after{content:"";position:absolute;right:-70px;top:-90px;width:300px;height:300px;border-radius:50%;
  background:rgba(255,255,255,.07);}
.ctabox h2{font-size:36px;color:#fff;margin-bottom:12px;line-height:1.3;}
.ctabox p{color:#CFE3FF;font-size:16px;}
.ctabox .ct-tel{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:15px;color:#DCEBFF;}
.ctabox .ct-tel b{font-size:24px;color:#fff;letter-spacing:.01em;}

/* 底部 CTA · 悬浮卡片版（左右留白+圆角，与深色 footer 之间留白脱开） */
.cta-band{position:relative;margin:0 24px 88px;border-radius:24px;overflow:hidden;
  background:#4A66E8 url("../imgs/cta-scene.jpg?v=20261010r") center/cover no-repeat;}
.cta-band::before{content:"";position:absolute;inset:0;
  background:linear-gradient(95deg,rgba(30,58,178,.92) 0%,rgba(43,74,196,.62) 32%,rgba(70,100,220,.16) 58%,rgba(46,66,170,.3) 100%);}
.cb-wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:center;padding:92px 0;}
.cb-left h2{color:#fff;font-size:44px;line-height:1.34;margin-bottom:18px;text-shadow:0 2px 18px rgba(20,40,120,.35);}
.cb-left h2 em{font-style:normal;color:#AEE2FF;}
.cb-left p{color:rgba(255,255,255,.9);font-size:16.5px;line-height:1.9;max-width:470px;}
.cb-tel{display:flex;align-items:center;gap:10px;margin-top:26px;color:rgba(255,255,255,.88);font-size:15px;flex-wrap:wrap;}
.cb-tel b{font-size:26px;color:#fff;letter-spacing:.01em;}
.cb-tel span{font-size:13px;color:rgba(255,255,255,.68);margin-left:4px;}
.frm.cb-frm{background:rgba(255,255,255,.14);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.38);border-radius:18px;padding:32px 30px 28px;box-shadow:0 26px 70px rgba(10,25,80,.32);}
.cb-frm .fg{display:grid;grid-template-columns:92px 1fr;align-items:center;gap:4px 12px;margin-bottom:14px;}
.cb-frm .fg label{margin-bottom:0;color:rgba(255,255,255,.95);font-size:13.5px;white-space:nowrap;}
.cb-frm .fg input,.cb-frm .fg select{border:0;background:rgba(255,255,255,.94);border-radius:9px;padding:12px 14px;font-size:14.5px;}
.cb-frm .fg input:focus,.cb-frm .fg select:focus{background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.35);}
.cb-frm .fg .er{grid-column:2;}
.cb-btns{display:flex;gap:14px;margin-top:22px;}
.cb-go{display:inline-flex;align-items:center;gap:8px;background:#101B3E;color:#fff;border:0;border-radius:12px;
  padding:14px 34px;font-size:16px;font-weight:600;cursor:pointer;font-family:var(--ff);transition:.22s;}
.cb-go:hover{background:#1B2C60;transform:translateY(-2px);box-shadow:0 12px 26px rgba(8,16,50,.35);}
.cb-go svg{transition:transform .22s;}
.cb-go:hover svg{transform:translate(2px,-2px);}
.cb-alt{display:inline-flex;align-items:center;justify-content:center;padding:14px 30px;border-radius:12px;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.45);color:#fff;font-size:15px;font-weight:500;transition:.22s;}
.cb-alt:hover{background:rgba(255,255,255,.28);}
@media(max-width:1020px){
  .cb-wrap{grid-template-columns:1fr;gap:44px;padding:64px 0;}
  .cb-left h2{font-size:34px;}
  .cta-band::before{background:linear-gradient(180deg,rgba(30,58,178,.92),rgba(38,64,180,.88));}
}
@media(max-width:640px){
  .cta-band{margin:0 14px 64px;border-radius:18px;}
  .cb-left h2{font-size:27px;}
  .cb-frm{padding:24px 18px;}
  .cb-frm .fg{grid-template-columns:76px 1fr;}
  .cb-btns{flex-direction:column;}
  .cb-go,.cb-alt{width:100%;justify-content:center;}
}

/* 表单 */
.frm{background:#fff;border-radius:var(--radius-l);padding:30px;box-shadow:0 20px 50px rgba(8,30,70,.18);position:relative;z-index:2;}
.frm h4{font-size:18px;margin-bottom:6px;}
.frm .fs{font-size:13.5px;color:var(--ink3);margin-bottom:20px;}
.fg{margin-bottom:14px;}
.fg label{display:block;font-size:13.5px;color:var(--ink2);font-weight:600;margin-bottom:6px;}
.fg label i{color:var(--red);font-style:normal;}
.fg input,.fg select,.fg textarea{width:100%;border:1px solid var(--line);background:var(--bg2);border-radius:9px;
  padding:12px 14px;font-size:15px;color:var(--ink);font-family:var(--ff);transition:.2s;outline:0;}
.fg textarea{min-height:88px;resize:vertical;}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(18,87,201,.1);}
.fg input::placeholder,.fg textarea::placeholder{color:var(--ink4);}
.fg.bad input,.fg.bad select{border-color:var(--red);background:#FFF8F7;}
.fg .er{display:none;font-size:12.5px;color:var(--red);margin-top:5px;}
.fg.bad .er{display:block;}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.form-ok{display:none;background:#E9F9F3;border:1px solid #BFEBE2;color:#0A7E6C;border-radius:var(--radius);
  padding:16px 18px;font-size:14.5px;line-height:1.7;margin-bottom:14px;}
.form-ok b{display:block;font-size:15.5px;margin-bottom:2px;}

/* ---------------- 页脚 ---------------- */
.ft{background:#0A2547;color:#B5C6DE;font-size:14.5px;}
.ft-top{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:44px;padding:62px 0 44px;}
.ft .lg-d{color:#fff;font-size:17px;font-weight:700;margin-bottom:14px;}
.ft .lg-d span{display:block;font-size:12.5px;color:#7C93B4;font-weight:400;letter-spacing:.14em;margin-top:3px;}
.ft .lg-p{font-size:14px;color:#8FA6C4;line-height:1.9;margin-bottom:18px;max-width:320px;}
.ft h5{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px;}
.ft li{margin-bottom:10px;}
.ft li a{color:#B5C6DE;}
.ft li a:hover{color:#fff;}
.ft .ft-qr{display:flex;gap:14px;}
.ft .ft-qr div{text-align:center;}
.ft .ft-qr img{width:88px;height:88px;border-radius:8px;background:#fff;padding:5px;}
.ft .ft-qr span{font-size:12.5px;color:#7C93B4;}
.ft .ft-contact{display:flex;flex-direction:column;gap:16px;}
.ft .ft-tel{display:flex;flex-direction:column;color:#fff;font-size:19px;font-weight:700;line-height:1.35;transition:color .2s;}
.ft .ft-tel span{font-size:12.5px;color:#7C93B4;font-weight:400;margin-top:2px;}
.ft .ft-tel:hover{color:#AEE2FF;}
.ft-btm{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;display:flex;justify-content:center;
  gap:16px;flex-wrap:wrap;font-size:13px;color:#7C93B4;text-align:center;}
.ft-btm a{color:#7C93B4;}

/* ---------------- 面包屑 ---------------- */
.crumb{padding:18px 0;background:var(--bg2);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--ink3);}
.crumb a{color:var(--ink3);}
.crumb a:hover{color:var(--brand);}
.crumb span{margin:0 8px;color:var(--ink4);}
.crumb em{font-style:normal;color:var(--ink2);font-weight:500;}

/* ---------------- 页头（内页） ---------------- */
.phead{position:relative;padding:76px 0 62px;color:#fff;overflow:hidden;border-bottom:0;}
.phead::before{content:"";position:absolute;inset:0;
  background:url('../imgs/remote/photo-1497366216548-37526070297c.jpg') center/cover;opacity:.3;}
.phead::after{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(8,24,66,.9) 0%,rgba(12,48,120,.62) 55%,rgba(62,123,255,.4) 100%);}
.phead .wrap{position:relative;z-index:1;}
.phead h1{font-size:42px;margin-bottom:14px;color:#fff;letter-spacing:-.02em;}
.phead p{font-size:17px;color:#D7E4FF;max-width:720px;line-height:1.85;}

/* 通用内容块 */
.blk{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:28px 30px;}
.blk h4{font-size:17.5px;margin-bottom:10px;}
.blk p{font-size:15px;color:var(--ink2);}
.ul-d{list-style:none;}
.ul-d li{position:relative;padding-left:26px;margin-bottom:12px;font-size:15.5px;color:var(--ink2);line-height:1.8;}
.ul-d li::before{content:"";position:absolute;left:6px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--brand);}
.ul-d.o li::before{background:var(--or);}
.ul-d li b{color:var(--ink);}

/* 图标卡（几何内联 SVG 占位） */
.ico{width:100%;height:auto;display:block;}
.ico-b{width:46px;height:46px;border-radius:12px;background:var(--brand-50);border:1px solid var(--brand-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--brand);}
.ico-o{background:var(--or-l);border-color:#FFD9BE;color:var(--or-d);}

/* 荣誉墙 */
.hon{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;transition:.24s;}
.hon:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:var(--brand-200);}
.hon img{width:100%;height:150px;display:block;margin:0 auto 12px;border-radius:10px;background:#fff;object-fit:contain;box-shadow:0 4px 14px rgba(18,42,90,.10);}
.hon p{margin-top:auto;font-size:14px;font-weight:600;color:var(--ink);line-height:1.45;}

/* 单张证书墙：横向无缝自动滚动，高度统一、放大 */
.certs-wall{margin-top:34px;overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);}
.certs-track{display:flex;flex-wrap:nowrap;gap:18px;width:max-content;align-items:center;animation:certScroll 46s linear infinite;}
.certs-wall:hover .certs-track{animation-play-state:paused;}
@keyframes certScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.certs-track{animation:none;}}
.cw-it{margin:0;flex:0 0 auto;width:260px;height:220px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(18,42,90,.06);transition:transform .24s,box-shadow .24s;cursor:pointer;}
.cw-it:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(18,42,90,.13);border-color:var(--brand-200);}
.cw-it:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.cw-it img{width:100%;height:100%;object-fit:contain;display:block;border-radius:6px;}
@media(max-width:640px){.certs-track{gap:12px;}.cw-it{width:172px;height:150px;padding:10px;}}

/* 合作伙伴 */
.ptn{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;}
.ptn div{width:150px;height:74px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;
  justify-content:center;background:#fff;filter:grayscale(1);opacity:.62;transition:.24s;font-weight:700;color:#94A3B8;font-size:15px;}
.ptn div:hover{filter:none;opacity:1;border-color:var(--brand-200);color:var(--ink);}

/* 文章列表 */
.news{display:flex;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:18px;transition:.24s;}
.news:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:var(--brand-200);}
.news .ns-p{width:212px;flex-shrink:0;border-radius:12px;overflow:hidden;}
.news .ns-p img{width:100%;height:100%;object-fit:cover;}
.news .ns-b{flex:1;min-width:0;padding:4px 12px 4px 0;}
.news .ns-b h3{font-size:18px;margin:8px 0 8px;line-height:1.5;}
.news .ns-b p{font-size:14.5px;color:var(--ink2);line-height:1.72;}
.news .ns-m{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink3);margin-top:12px;}
.news.st{display:block;}
.news.st .ns-p{width:100%;height:180px;}

/* FAQ 折叠 */
.acc{border:1px solid var(--line);border-radius:var(--radius-l);background:#fff;overflow:hidden;}
.acc-i+.acc-i{border-top:1px solid var(--line2);}
.acc-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 26px;
  background:none;border:0;text-align:left;cursor:pointer;font-size:16.5px;font-weight:600;color:var(--ink);
  font-family:var(--ff);transition:.2s;}
.acc-q:hover{background:var(--bg2);}
.acc-q i{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--brand-50);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-style:normal;font-size:16px;transition:.24s;}
.acc-i.on .acc-q{color:var(--brand-d);background:var(--brand-50);}
.acc-i.on .acc-q i{background:var(--brand);color:#fff;transform:rotate(45deg);}
.acc-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.acc-a>div{padding:0 26px 22px;font-size:15.2px;color:var(--ink2);line-height:1.85;}

/* 文章正文 */
.art{font-size:16.5px;color:var(--ink2);line-height:1.95;}
.art h2{font-size:26px;color:var(--ink);margin:38px 0 14px;}
.art h3{font-size:20px;color:var(--ink);margin:28px 0 10px;}
.art p{margin-bottom:18px;}
.art ul{margin:0 0 20px;padding-left:2px;}
.art ul li{position:relative;padding-left:24px;margin-bottom:10px;}
.art ul li::before{content:"";position:absolute;left:4px;top:.78em;width:7px;height:7px;border-radius:2px;background:var(--brand);}
.art .lead{font-size:18px;color:var(--ink);background:var(--brand-50);border-left:3px solid var(--brand);
  padding:16px 20px;border-radius:0 10px 10px 0;margin-bottom:26px;}
.art-q{background:#fff;border:1px solid var(--line);border-left:3px solid var(--or);border-radius:0 12px 12px 0;
  padding:20px 24px;margin:24px 0;font-size:15.5px;color:var(--ink2);}
.art-m{display:flex;flex-wrap:wrap;align-items:center;gap:16px;font-size:13.5px;color:var(--ink3);
  padding-bottom:22px;margin-bottom:28px;border-bottom:1px solid var(--line);}
.art-as{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:24px;}
.art-wrap{grid-template-columns:1fr 300px;gap:44px;}

/* 模板中心 */
.tpl{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;transition:.24s;}
.tpl:hover{transform:translateY(-5px);box-shadow:var(--sh-h);border-color:var(--brand-200);}
.tpl .tp-p{position:relative;background:var(--bg2);border-bottom:1px solid var(--line);overflow:hidden;}
.tpl .tp-p img{width:100%;height:200px;object-fit:cover;display:block;}
.tpl .tp-p .tp-flag{position:absolute;left:12px;top:12px;font-size:12px;font-weight:700;color:#fff;
  background:rgba(10,48,110,.72);padding:3px 10px;border-radius:6px;}
.tpl .tp-p .tp-hot{position:absolute;right:12px;top:12px;font-size:12px;font-weight:700;color:#fff;
  background:linear-gradient(120deg,#FF8A3D,#F97316);padding:3px 10px;border-radius:6px;}
.tpl .tp-b{padding:18px 20px 22px;}
.tpl .tp-b h3{font-size:17.5px;margin-bottom:12px;}
.tpl .tp-m{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink3);margin-bottom:14px;}
.tpl .tp-a{display:flex;gap:10px;}
.tpl .tp-a a{flex:1;height:40px;line-height:38px;text-align:center;font-size:14px;border-radius:8px;
  border:1px solid var(--brand-200);color:var(--brand);}
.tpl .tp-a a.solid{background:var(--brand);border-color:var(--brand);color:#fff;}

/* 案例详情数据看板 */
.kpi4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.kpi{background:linear-gradient(150deg,#fff,#F7FBFF);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:28px 22px;text-align:center;}
.kpi b{display:block;font-size:34px;color:var(--brand);font-weight:800;letter-spacing:-.03em;line-height:1.2;}
.kpi span{font-size:14px;color:var(--ink2);}
.kpi.o b{color:var(--or);}

/* 估价结果 */
.est{display:none;margin-top:18px;background:var(--brand-50);border:1px solid var(--brand-200);
  border-radius:var(--radius);padding:20px 22px;}
.est.on{display:block;}
.est .es-n{font-size:28px;font-weight:800;color:var(--brand);letter-spacing:-.02em;margin:2px 0 6px;}
.est p{font-size:14px;color:var(--ink2);}
.est .es-i{display:flex;justify-content:space-between;font-size:14px;color:var(--ink2);padding:7px 0;border-bottom:1px dashed var(--brand-200);}
.est .es-i b{color:var(--ink);}

/* 下载区 */
.dl{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 24px;transition:.24s;}
.dl:hover{transform:translateX(4px);border-color:var(--brand-200);box-shadow:var(--sh);}
.dl .dl-i{width:44px;height:44px;flex-shrink:0;border-radius:10px;background:var(--brand-50);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:11px;}
.dl b{display:block;font-size:16px;color:var(--ink);}
.dl span{font-size:13.5px;color:var(--ink3);}
.dl .dl-b{margin-left:auto;flex-shrink:0;}

/* 提示条 */
.note{background:var(--bg2);border:1px solid var(--line);border-left:3px solid var(--brand);
  border-radius:0 12px 12px 0;padding:18px 22px;font-size:15px;color:var(--ink2);line-height:1.8;}
.note.o{border-left-color:var(--or);background:var(--or-l);}
.note.g{border-left-color:var(--mint);background:#E9F9F3;}

/* 回到顶部（旧，保留兼容） */
.toTop{position:fixed;right:24px;bottom:34px;width:44px;height:44px;border-radius:50%;background:var(--brand);
  color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--sh-h);
  opacity:0;visibility:hidden;transition:.25s;z-index:150;}
.toTop.on{opacity:1;visibility:visible;}
.toTop:hover{background:var(--brand-d);}

/* 右侧悬浮工具栏：获取方案 / 电话面板 / 微信二维码 / 返回顶部 */
.side-bar{position:fixed;right:20px;bottom:28px;display:flex;flex-direction:column;gap:11px;z-index:160;
  opacity:0;visibility:hidden;transform:translateX(14px);transition:.3s ease;}
.side-bar.on{opacity:1;visibility:visible;transform:none;}
.side-bar .sb-it{position:relative;width:52px;height:52px;border-radius:50%;border:none;
  background:#fff;color:#1A1A1A;display:flex;align-items:center;justify-content:center;cursor:pointer;
  box-shadow:0 8px 22px rgba(15,32,63,.13);transition:.22s ease;}
.side-bar .sb-it:hover{transform:translateX(-3px);}
/* 竖版椭圆引导按钮：立即获取建站方案（小客服图标） */
.side-bar .sb-plan{width:58px;height:auto;padding:17px 0 19px;border-radius:999px;
  background:linear-gradient(168deg,#2F6BFF,#7C6CFF);color:#fff;flex-direction:column;gap:9px;
  box-shadow:0 12px 30px rgba(47,107,255,.42);animation:fpPulse 2.8s ease-in-out infinite;}
.side-bar .sb-plan svg{width:20px;height:20px;}
.side-bar .sb-plan .fp-tx{writing-mode:vertical-lr;letter-spacing:.16em;font-size:13px;font-weight:700;line-height:1;}
.side-bar .sb-plan:hover{background:linear-gradient(168deg,#2560F2,#6E5DF5);}
@keyframes fpPulse{0%,100%{box-shadow:0 12px 30px rgba(47,107,255,.42),0 0 0 0 rgba(47,107,255,.28);}
  50%{box-shadow:0 12px 30px rgba(47,107,255,.42),0 0 0 12px rgba(47,107,255,0);}}
.side-bar .sb-tel,.side-bar .sb-wx{color:#fff;background:linear-gradient(160deg,#2F6BFF,#3D8BFF);box-shadow:0 8px 22px rgba(47,107,255,.34);}
.side-bar .sb-tel:hover,.side-bar .sb-wx:hover{background:linear-gradient(160deg,#2560F2,#2F6BFF);color:#fff;}
.side-bar .sb-top{background:linear-gradient(160deg,#2F6BFF,#3D8BFF);color:#fff;box-shadow:0 8px 22px rgba(47,107,255,.34);opacity:0;visibility:hidden;transform:translateY(10px) scale(.85);
  transition:opacity .25s ease,transform .25s ease,visibility .25s;pointer-events:none;}
.side-bar .sb-top.show{opacity:1;visibility:visible;transform:none;pointer-events:auto;}
.side-bar .sb-top:hover{background:linear-gradient(160deg,#2560F2,#2F6BFF);color:#fff;}
.side-bar .sb-lb{position:absolute;right:62px;top:50%;transform:translateY(-50%) translateX(6px);background:linear-gradient(160deg,#2F6BFF,#3D8BFF);
  color:#fff;font-size:12.5px;font-weight:500;padding:6px 11px;border-radius:9px;white-space:nowrap;opacity:0;
  pointer-events:none;transition:.2s ease;box-shadow:0 6px 16px rgba(47,107,255,.3);}
.side-bar .sb-it:hover .sb-lb{opacity:1;transform:translateY(-50%) translateX(0);}
.side-bar .sb-lb::after{content:"";position:absolute;right:-5px;top:50%;transform:translateY(-50%);width:10px;height:10px;
  background:#3D8BFF;border-radius:2px;rotate:45deg;}
/* 悬浮弹出面板：电话 / 微信二维码 */
.side-bar .sb-pop{position:absolute;right:64px;top:50%;transform:translateY(-50%) translateX(10px);width:262px;
  background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 44px rgba(15,32,63,.18);
  padding:16px;opacity:0;visibility:hidden;transition:.22s ease;cursor:default;text-align:left;}
.side-bar .sb-it:hover .sb-pop,.side-bar .sb-it.sb-open .sb-pop{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0);}
.side-bar .sb-pop::after{content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%) rotate(45deg);
  width:12px;height:12px;background:#fff;border-right:1px solid var(--line);border-top:1px solid var(--line);}
.side-bar .sb-pop-hd{margin-bottom:11px;}
.side-bar .sb-pop-hd b{display:block;font-size:15px;color:var(--ink);}
.side-bar .sb-pop-hd span{font-size:12px;color:var(--ink3);}
.sb-tel-row{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:11px;background:#F6F9FE;
  border:1px solid #E7EEFA;margin-bottom:8px;transition:.2s;text-decoration:none;}
.sb-tel-row:hover{border-color:var(--brand);background:var(--brand-50);}
.sb-tel-row i{font-style:normal;flex-shrink:0;width:38px;height:22px;border-radius:6px;background:var(--brand);color:#fff;
  font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;}
.sb-tel-row div b{display:block;font-size:15.5px;color:var(--ink);letter-spacing:.02em;}
.sb-tel-row div span{display:block;font-size:11.5px;color:var(--ink3);margin-top:1px;}
.sb-tel-row:hover div b{color:var(--brand);}
.sb-tel-time{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink3);padding-top:2px;}
.sb-tel-time svg{flex-shrink:0;color:#0BB562;}
.sb-wx-qr{display:flex;justify-content:center;gap:12px;margin-bottom:9px;}
.sb-wx-qr figure{flex:1;text-align:center;background:#F6F9FE;border:1px solid #E7EEFA;border-radius:11px;padding:9px 6px;}
.sb-wx-qr img{width:96px;height:96px;display:block;margin:0 auto;background:#fff;border-radius:8px;}
.sb-wx-qr figcaption{font-size:12px;color:var(--ink2);margin-top:6px;font-weight:600;}

/* 出场动画 */
.rv{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease;}
.rv.in{opacity:1;transform:none;}

/* ---------------- 响应式 ---------------- */
@media(max-width:1260px){
  .nav>li>a{padding:12px 8px;font-size:15px;}
  .nav{gap:3px;}
}
@media(max-width:1180px){
  .hero-in{grid-template-columns:1fr;gap:38px;padding:56px 0 62px;}
  .hero-sl h1,.hero-sl h2.hh{font-size:46px;}
  .hero-pic{order:-1;}
  .stats{flex-wrap:nowrap;}
  .stat:nth-child(3){border-right:0;}
  .chain{grid-template-columns:repeat(3,1fr);}
  .chain-i+.chain-i::before{display:none;}
  .flow-n{grid-template-columns:repeat(4,1fr);gap:26px 0;}
  .flow::before{display:none;}
  .ctabox{grid-template-columns:1fr;padding:44px;}
  .g4,.env-g{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:1080px){
  .nav{display:none;}
  .hm{display:flex;}
  .drawer{display:block;}
  .ft-top{grid-template-columns:1fr 1fr;gap:34px;}
  .ptn div{width:130px;height:66px;font-size:14px;}
}
@media(max-width:900px){
  .wrap{padding:0 22px;}
  .sec{padding:64px 0;}
  .sec-h h2{font-size:32px;}
  .sec-h{margin-bottom:36px;}
  .g2,.g3,.g4,.env-g{grid-template-columns:1fr;}
  .sol{flex-direction:column;}
  .sol .sol-p{width:100%;height:190px;}
  .sol .sol-b{padding:22px;}
  .phead{padding:44px 0 40px;}
  .phead h1{font-size:31px;}
  .hero-sl h1,.hero-sl h2.hh{font-size:36px;}
  .hero-sl .sub{font-size:16.5px;}
  .hero-in{min-height:0;}
  .stat .n{font-size:30px;}
  .stat .n i{font-size:16px;}
  .stat{padding:22px 8px;}
  .stats{flex-wrap:wrap;}.stat{flex:1 1 50%;}
  .stat:nth-child(2n){border-right:0;}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line2);}
  .news{display:block;}
  .news .ns-p{width:100%;height:170px;}
  .news .ns-b{padding:14px 0 0;}
  .kpi4{grid-template-columns:repeat(2,1fr);}
  .f-row{grid-template-columns:1fr;}
  .f-top{gap:0;}
  .flow-n{grid-template-columns:repeat(2,1fr);}
  .art-as{position:static;}
  .art-wrap{grid-template-columns:1fr;gap:28px;}
}
@media(max-width:768px){
  .side-bar{right:10px;bottom:96px;gap:9px;}
  .side-bar .sb-it{width:46px;height:46px;border-radius:13px;}
  .side-bar .sb-plan{width:48px;height:auto;border-radius:999px;padding:12px 0 14px;gap:7px;}
  .side-bar .sb-plan svg{width:17px;height:17px;}
  .side-bar .sb-plan .fp-tx{font-size:11px;letter-spacing:.1em;}
  .side-bar .sb-lb{display:none;}
  .side-bar .sb-pop{position:fixed;right:64px;top:auto;bottom:18px;transform:none;width:min(272px,calc(100vw - 80px));}
  .side-bar .sb-it.sb-open .sb-pop{transform:none;}
  .topbar .wrap{height:40px;gap:10px;}
  .topbar .tb-t{font-size:12.5px;}
  .topbar .tb-btn{padding:4px 10px;font-size:12px;}
  .topbar .tb-close{width:20px;height:20px;}
  .chain{grid-template-columns:repeat(2,1fr);}
  .ctabox{padding:32px 26px;}
  .ctabox h2{font-size:27px;}
  .frm{padding:24px 20px;}
  .sec-h h2{font-size:28px;}
}
@media(max-width:620px){
  body{font-size:15.5px;}
  .wrap{padding:0 16px;}
  .hero-sl h1,.hero-sl h2.hh{font-size:30px;}
  .hero-sl .sub{font-size:15.5px;}
  .btn{height:48px;padding:0 22px;font-size:15px;width:100%;}
  .hero-btns{gap:10px;padding-right:52px;}
  .hero-btns .btn{width:auto;flex:1;min-width:150px;}
  .hero-dots{padding-bottom:24px;}
  .stats{flex-direction:column;}
  .stat{border-right:0;border-bottom:1px solid var(--line2);}
  .stat:last-child{border-bottom:0;}
  .sec-h.center{text-align:left;}
  .card{padding:24px 20px;}
  .kpi4,.g4{grid-template-columns:1fr;}
  .chain{grid-template-columns:1fr;}
  .flow-n{grid-template-columns:1fr;gap:24px;}
  .flow-i::before{margin-left:0;}
  .ptn div{width:44%; height:60px;}
  .tpl .tp-a{flex-direction:column;}
  .dl{flex-wrap:wrap;}
  .dl .dl-b{margin-left:0;width:100%;}
  .toTop{right:14px;bottom:20px;}
  .crumbs span,.crumb span{margin:0 5px;}
}

/* ---------------- 服务中心 / 服务详情页 ---------------- */
.sv{background:linear-gradient(160deg,#F4F8FF,#E9F1FF);border-bottom:1px solid var(--line);padding:62px 0 66px;overflow:hidden;}
.sv-in{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;}
.sv-t .kicker{margin-bottom:16px;}
.sv-t h1{font-size:46px;line-height:1.18;letter-spacing:-.025em;margin-bottom:18px;}
.sv-t h1 em{font-style:normal;background:linear-gradient(100deg,var(--brand),var(--brand-l));-webkit-background-clip:text;background-clip:text;color:transparent;}
.sv-t .sub{font-size:18px;color:var(--ink2);margin-bottom:28px;line-height:1.8;max-width:560px;}
.sv-f{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;}
.sv-f span{font-size:13.5px;color:var(--brand-d);background:#fff;border:1px solid var(--brand-200);padding:7px 14px;border-radius:9px;font-weight:600;}
.sv-p img{width:100%;border-radius:var(--radius-xl);box-shadow:var(--sh-h);}
.sv-band{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px;}
.sv-band .sb{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:center;}
.sv-band .sb b{display:block;font-size:26px;color:var(--brand);font-weight:800;}
.sv-band .sb span{font-size:13.5px;color:var(--ink2);}
.sc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;transition:.24s;display:flex;flex-direction:column;}
.sc-card:hover{transform:translateY(-5px);box-shadow:var(--sh-h);border-color:var(--brand-200);}
.sc-card .sc-p{height:172px;overflow:hidden;background:var(--bg2);}
.sc-card .sc-p img{width:100%;height:100%;object-fit:cover;}
.sc-card .sc-b{padding:22px 24px 26px;flex:1;display:flex;flex-direction:column;}
.sc-card h3{font-size:18.5px;margin-bottom:8px;}
.sc-card p{font-size:14.5px;color:var(--ink2);flex:1;line-height:1.75;}
.sc-card .sc-m{margin-top:14px;font-size:13.5px;color:var(--brand);font-weight:600;}
.chart-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;}
.chart-row .cr{padding:26px 24px;border-right:1px solid var(--line);}
.chart-row .cr:last-child{border-right:0;}
.chart-row .cr b{display:block;font-size:15px;color:var(--ink);margin-bottom:8px;}
.chart-row .cr p{font-size:14px;color:var(--ink2);}
.loop{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:stretch;}
.loop .lp{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;position:relative;}
.loop .lp .ln{width:38px;height:38px;border-radius:10px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;margin-bottom:12px;}
.loop .lp h4{font-size:16px;margin-bottom:6px;}
.loop .lp p{font-size:13.5px;color:var(--ink2);line-height:1.7;}
.loop .lp+.lp::before{content:"→";position:absolute;left:-13px;top:46px;color:var(--brand-200);font-weight:700;font-size:16px;}
.team5{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.team5 .tm{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 16px;text-align:center;}
.team5 .tm .av{width:54px;height:54px;border-radius:50%;background:var(--brand-50);color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;margin:0 auto 12px;}
.team5 .tm b{display:block;font-size:15.5px;color:var(--ink);}
.team5 .tm span{font-size:13px;color:var(--ink3);}
@media(max-width:1080px){.sv-in{grid-template-columns:1fr;gap:30px;}.sv-p{order:-1;}.sv-t h1{font-size:34px;}.sv-band{grid-template-columns:repeat(2,1fr);}.loop{grid-template-columns:1fr;}.loop .lp+.lp::before{display:none;}.team5{grid-template-columns:repeat(2,1fr);}.chart-row{grid-template-columns:1fr;}.chart-row .cr{border-right:0;border-bottom:1px solid var(--line);}.chart-row .cr:last-child{border-bottom:0;}}

/* ---------------- 出海获客页组件 ---------------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.feat-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:26px 24px 22px;transition:.25s ease;position:relative;overflow:hidden;text-decoration:none;}
.feat-card:hover{transform:translateY(-5px);box-shadow:var(--sh-h);border-color:#FBD9BF;}
.feat-card .fc-ic{width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,#FF8A3D,#F97316);
  display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:16px;flex-shrink:0;
  box-shadow:0 8px 18px rgba(249,115,22,.26);}
.feat-card:hover .fc-ic{animation:bob .7s ease;}
@keyframes bob{0%,100%{transform:translateY(0)}40%{transform:translateY(-6px)}}
.feat-card h4{font-size:17.5px;color:var(--ink);margin-bottom:10px;}
.feat-card ul{list-style:none;margin:0 0 14px;}
.feat-card li{font-size:13.5px;color:var(--ink2);padding:3px 0;line-height:1.55;}
.feat-card li::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--or);margin-right:9px;vertical-align:2.5px;}
.feat-card .fc-bd{margin-top:auto;height:104px;border-radius:12px;overflow:hidden;background:#F4F8FE;}
.feat-card .fc-bd img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.feat-card:hover .fc-bd img{transform:scale(1.06);}
.feat-card.feat-cta{background:linear-gradient(160deg,#FFF6EF,#FFEFE2);border-color:#FBD9BF;justify-content:flex-start;}
.feat-card.feat-cta .fc-ic{background:linear-gradient(135deg,var(--brand),var(--brand-d));box-shadow:0 8px 18px rgba(18,87,201,.28);}
.feat-card .fc-go{margin-top:auto;font-weight:700;color:var(--or);font-size:15px;}
.val-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;}
.v-i{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 18px;text-align:center;transition:.25s;}
.v-i:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:#C7DBFA;}
.v-i b{display:block;font-size:16px;color:var(--ink);margin-bottom:6px;}
.v-i span{font-size:12.5px;color:var(--ink3);line-height:1.6;display:block;}
.case-tag{display:inline-block;font-size:12.5px;color:var(--brand);background:var(--brand-50);
  border-radius:20px;padding:3px 12px;margin-bottom:8px;}
@media(max-width:1080px){
  .val-grid{grid-template-columns:repeat(3,1fr);}
  .feat-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:620px){
  .val-grid{grid-template-columns:repeat(2,1fr);}
  .feat-grid{grid-template-columns:1fr;}
}

/* ---------------- 首页全幅 Banner ---------------- */
.hero-full{background:linear-gradient(120deg,#EAF3FF 0%,#DDEBFF 55%,#CFE2FF 100%);min-height:calc(100svh - var(--hd-h) - var(--tb-h));min-height:calc(100svh - var(--hd-h) - var(--tb-h));display:flex;flex-direction:column;}
.hero-bgs{position:absolute;inset:0;}
.hero-bgs img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;
  transform:scale(1.08);transition:opacity 1s ease,transform 7s linear;}
.hero-bgs img.on{opacity:1;transform:scale(1);}
.hero-mask{position:absolute;inset:0;
  background:linear-gradient(92deg,rgba(240,246,255,.94) 0%,rgba(230,241,255,.8) 34%,rgba(205,226,255,.46) 68%,rgba(168,203,255,.18) 100%);}
.hero-full .hero-in{position:relative;display:flex;align-items:center;flex:1;min-height:620px;padding:46px 34px;}
.hero-full .hero-sl{display:none;width:100%;}
.hero-full .hero-sl.on{display:block;}
.hero-full .hero-sl h1,.hero-full .hero-sl h2.hh{color:var(--ink);font-size:58px;text-shadow:0 2px 26px rgba(255,255,255,.75);text-wrap:balance;}
.hero-full .hero-sl h1 em,.hero-full .hero-sl h2.hh em{font-style:normal;color:transparent;
  background:linear-gradient(100deg,#1257C9,#3D8BFF);-webkit-background-clip:text;background-clip:text;}
.hero-full .hero-sl .sub{color:#3D4C68;text-shadow:0 1px 14px rgba(255,255,255,.7);}
.hero-full .hero-mk span{background:rgba(255,255,255,.8);border:1px solid rgba(147,187,244,.6);color:#2E4470;
  backdrop-filter:blur(4px);}
.hero-full .hero-dots{padding-bottom:12px;position:relative;}

/* ---- Banner 底部服务条：3 短卡 + 1 蓝色长条（半透明玻璃 · 仿参考板式） ---- */
.hero-strip-wrap{position:relative;z-index:6;padding:6px 0 24px;}
.hero-strip{display:grid;grid-template-columns:1fr 1fr 1fr 1.55fr;gap:14px;align-items:stretch;}
.hs-card,.hs-cta{display:flex;align-items:center;gap:13px;padding:17px 20px;border-radius:16px;text-decoration:none;
  background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.9);box-shadow:0 12px 32px rgba(10,26,64,.14);
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;}
.hs-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.88);box-shadow:0 18px 40px rgba(10,26,64,.2);}
.hs-ic{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;}
.hs-ic.a{background:linear-gradient(135deg,#2F6BFF,#5C8CFF);}
.hs-ic.b{background:linear-gradient(135deg,#13B08A,#3ED0A6);}
.hs-ic.c{background:linear-gradient(135deg,#F97316,#FBBF24);}
.hs-tx{min-width:0;}
.hs-tx b{display:block;font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.3;white-space:nowrap;}
.hs-tx b em{font-style:normal;color:var(--brand);}
.hs-tx>span{display:block;font-size:12.5px;color:var(--ink2);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.hs-cta{position:relative;overflow:hidden;background:linear-gradient(100deg,#2F6BFF 0%,#5C8CFF 58%,#7EA0FF 100%);
  border:1px solid rgba(255,255,255,.35);box-shadow:0 14px 34px rgba(47,107,255,.35);}
.hs-cta::before{content:"";position:absolute;right:-46px;top:-52px;width:170px;height:170px;border-radius:50%;background:rgba(255,255,255,.14);}
.hs-cta::after{content:"";position:absolute;right:36px;bottom:-64px;width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.1);}
.hs-cta .hs-tx b{color:#fff;font-size:19px;}
.hs-cta .hs-tx>span{color:rgba(255,255,255,.86);}
.hs-cta:hover{transform:translateY(-4px);box-shadow:0 20px 44px rgba(47,107,255,.45);}
.hs-arw{margin-left:auto;font-size:30px;line-height:1;color:#fff;flex-shrink:0;position:relative;z-index:1;}
.hs-badge{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:rgba(255,255,255,.5);z-index:1;}
@media(max-width:1080px){
  .hero-strip{grid-template-columns:1fr 1fr;}
  .hs-cta{grid-column:span 2;}
}
@media(max-width:620px){
  .hero-strip{grid-template-columns:1fr;gap:10px;}
  .hs-cta{grid-column:auto;}
  .hs-card,.hs-cta{padding:14px 16px;}
  .hs-tx b{white-space:normal;}
  .hs-tx>span{white-space:normal;}
}
/* 文字入场动效（每次切帧重新触发） */
@keyframes heroUp{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:none;}}
.hero-full .hero-sl.on .hero-tx>*{animation:heroUp .7s cubic-bezier(.22,.7,.35,1) both;}
.hero-full .hero-sl.on .hero-tx>*:nth-child(2){animation-delay:.12s;}
.hero-full .hero-sl.on .hero-tx>*:nth-child(3){animation-delay:.22s;}
.hero-full .hero-sl.on .hero-tx>*:nth-child(4){animation-delay:.32s;}
.hero-full .hero-sl.on .hero-tx>*:nth-child(5){animation-delay:.42s;}
/* 左右箭头 */
.hero-arw{position:absolute;right:34px;bottom:118px;display:flex;gap:10px;z-index:5;}
.hero-arw button{width:46px;height:46px;border-radius:50%;border:1px solid rgba(147,187,244,.7);
  background:rgba(255,255,255,.88);color:var(--brand);display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:.22s;backdrop-filter:blur(4px);box-shadow:0 6px 18px rgba(18,60,140,.1);}
.hero-arw button:hover{background:var(--or);border-color:var(--or);transform:scale(1.06);}
@media(max-width:1080px){
  .hero-full .hero-in{min-height:520px;}
  .hero-full .hero-sl h1,.hero-full .hero-sl h2.hh{font-size:44px;}
  .hero-arw{display:none;}
}
@media(max-width:768px){
  .hero-full .hero-in{min-height:440px;}
  .hero-full .hero-sl h1,.hero-full .hero-sl h2.hh{font-size:34px;}
  .hero-mask{background:linear-gradient(180deg,rgba(240,246,255,.9) 0%,rgba(222,237,255,.66) 52%,rgba(176,210,255,.42) 100%);}
}

/* ---------------- 首屏设计感视觉层（样机+浮层数据+媒体入口） ---------------- */
.hero-full .hero-in{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center;}
.hero-vis{position:relative;display:flex;align-items:center;justify-content:center;min-height:440px;}
/* 浏览器窗口样机 */
.hw{position:relative;width:min(520px,100%);border-radius:16px;overflow:hidden;
  background:#0F1F3D;border:1px solid rgba(255,255,255,.22);
  box-shadow:0 30px 70px rgba(3,10,26,.55),0 8px 24px rgba(3,10,26,.35);
  transform:perspective(1200px) rotateY(-7deg) rotateX(2deg);animation:hwFloat 6s ease-in-out infinite;}
@keyframes hwFloat{0%,100%{transform:perspective(1200px) rotateY(-7deg) rotateX(2deg) translateY(0);}
  50%{transform:perspective(1200px) rotateY(-7deg) rotateX(2deg) translateY(-12px);}}
.hw-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.12);}
.hw-bar i{width:10px;height:10px;border-radius:50%;background:#FF5F57;}
.hw-bar i:nth-child(2){background:#FEBC2E;}
.hw-bar i:nth-child(3){background:#28C840;}
.hw-url{margin-left:8px;flex:1;height:22px;border-radius:11px;background:rgba(255,255,255,.14);color:#BBD0F0;
  font-size:11px;display:flex;align-items:center;padding:0 12px;letter-spacing:.02em;}
.hw-body{background:linear-gradient(165deg,#122A52 0%,#0D1E3E 58%,#0A1730 100%);padding:20px 22px 24px;}
.hw-nav{display:flex;align-items:center;gap:14px;margin-bottom:16px;}
.hw-logo{width:64px;height:12px;border-radius:6px;background:linear-gradient(90deg,#F97316,#FFB067);}
.hw-nav i{width:34px;height:7px;border-radius:4px;background:rgba(255,255,255,.24);}
.hw-nav i:first-of-type{margin-left:auto;background:#F97316;width:44px;}
.hw-hero{position:relative;height:150px;border-radius:12px;overflow:hidden;margin-bottom:14px;}
.hw-hero img{width:100%;height:100%;object-fit:cover;}
.hw-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,23,48,.72) 0%,rgba(10,23,48,.15) 62%);}
.hw-hero b{position:absolute;left:16px;top:34px;z-index:2;color:#fff;font-size:17px;line-height:1.45;font-weight:700;}
.hw-hero b em{display:block;font-style:normal;font-size:11.5px;font-weight:500;color:#FFC07A;margin-top:5px;}
.hw-kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.hw-kpi div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:10px 12px;}
.hw-kpi b{display:block;color:#fff;font-size:17px;letter-spacing:.02em;}
.hw-kpi span{display:block;color:#93A9CE;font-size:11px;margin-top:3px;}
/* 浮动徽章（询盘 / 收录） */
.hw-chip{position:absolute;display:flex;align-items:center;gap:9px;padding:11px 15px;border-radius:13px;
  background:rgba(255,255,255,.94);color:var(--ink);box-shadow:0 14px 34px rgba(3,10,26,.4);
  font-size:12.5px;font-weight:600;backdrop-filter:blur(6px);animation:hwFloat 5.2s ease-in-out infinite;}
.hw-chip small{display:block;font-size:11px;color:var(--ink3);font-weight:500;}
.hw-chip .ic{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.hw-chip.c1{right:2%;top:9%;}
.hw-chip.c1 .ic{background:#FFF1E5;color:var(--or);}
.hw-chip.c2{left:0;bottom:15%;animation-delay:1.3s;}
.hw-chip.c2 .ic{background:#E8F1FE;color:#2563EB;}
/* 宣传片 / VR 媒体入口 */
.hw-media{position:absolute;left:50%;bottom:-4px;transform:translateX(-50%);display:flex;gap:12px;z-index:6;}
.hw-media a{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:24px;
  background:rgba(15,31,61,.72);border:1px solid rgba(255,255,255,.3);color:#fff;font-size:13px;font-weight:600;
  backdrop-filter:blur(8px);box-shadow:0 10px 26px rgba(3,10,26,.45);transition:.22s;text-decoration:none;}
.hw-media a:hover{background:var(--or);border-color:var(--or);transform:translateY(-3px);color:#fff;}
.hw-media a svg{flex-shrink:0;}
/* 背景装饰光斑 */
.hero-glow{position:absolute;border-radius:50%;pointer-events:none;z-index:0;}
.hero-glow.g1{width:420px;height:420px;right:-90px;top:-120px;
  background:radial-gradient(closest-side,rgba(59,130,246,.34),transparent 70%);}
.hero-glow.g2{width:340px;height:340px;left:-110px;bottom:-130px;
  background:radial-gradient(closest-side,rgba(249,115,22,.14),transparent 70%);}
@media(max-width:1080px){
  .hero-full .hero-in{grid-template-columns:1fr;gap:30px;}
  .hero-vis{display:none;}
}
/* ---------------- 关于页 ---------------- */
.env-g{grid-template-columns:repeat(4,1fr);}
.env-p{width:100%;height:210px;object-fit:cover;border-radius:16px;border:1px solid var(--line);transition:.3s;}
.env-p:hover{transform:translateY(-4px);box-shadow:var(--sh-h);}
.vr-card{position:relative;display:block;border-radius:18px;overflow:hidden;border:1px solid var(--line);min-height:300px;text-decoration:none;}
.vr-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.vr-card:hover img{transform:scale(1.05);}
.vr-card .vr-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,22,48,.05) 30%,rgba(9,22,48,.72) 100%);}
.vr-card .vr-play{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--or);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(4,12,28,.4);transition:.25s;}
.vr-card:hover .vr-play{transform:translate(-50%,-50%) scale(1.12);background:var(--or);color:#fff;}
.vr-card .vr-play svg{margin-left:3px;}
.vr-card .vr-play-s{width:52px;height:52px;}
.vr-card .vr-cap{position:absolute;left:22px;right:22px;bottom:18px;color:#fff;}
.vr-card .vr-cap b{display:block;font-size:18px;margin-bottom:4px;}
.vr-card .vr-cap span{font-size:13px;color:#C9D8F2;}
.vr-card .vr-tag{position:absolute;left:22px;top:20px;z-index:2;display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:20px;background:rgba(15,31,61,.62);border:1px solid rgba(255,255,255,.3);
  color:#fff;font-size:12.5px;font-weight:600;backdrop-filter:blur(6px);}
.vr-card .vr-tag i{width:7px;height:7px;border-radius:50%;background:#F97316;animation:pulseDot 1.6s ease-in-out infinite;}
@keyframes pulseDot{0%,100%{box-shadow:0 0 0 0 rgba(249,115,22,.5);}50%{box-shadow:0 0 0 6px rgba(249,115,22,0);}}
.vr-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px;}
.vr-strip div{display:flex;align-items:center;gap:12px;padding:15px 18px;border-radius:14px;background:#fff;
  border:1px solid var(--line);transition:.25s;}
.vr-strip div:hover{transform:translateY(-3px);box-shadow:var(--sh-h);border-color:#C7D9F5;}
.vr-strip .vs-ic{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#EAF2FF,#F5F9FF);
  color:var(--brand);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.vr-strip b{display:block;font-size:15px;}
.vr-strip span{display:block;font-size:12.5px;color:var(--ink3);margin-top:2px;}

/* 发展历程时间轴 */
.tl{position:relative;max-width:960px;margin:0 auto;padding:14px 0 6px;}
.tl::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;margin-left:-1px;
  background:linear-gradient(180deg,#D7E5FA 0%,var(--brand-200) 30%,var(--brand-200) 70%,#FBD9BF 100%);}
.tl-it{position:relative;width:50%;padding:0 44px 40px 0;}
.tl-it:nth-child(even){margin-left:50%;padding:0 0 40px 44px;}
.tl-dot{position:absolute;top:4px;right:-9px;width:18px;height:18px;border-radius:50%;background:#fff;
  border:4px solid var(--brand);box-shadow:0 0 0 5px rgba(18,87,201,.12);z-index:2;}
.tl-it:nth-child(even) .tl-dot{right:auto;left:-9px;}
.tl-it.hl .tl-dot{border-color:var(--or);box-shadow:0 0 0 5px rgba(249,115,22,.16);}
.tl-yr{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.06em;color:var(--brand);
  background:#EAF2FF;border-radius:16px;padding:3px 13px;margin-bottom:10px;}
.tl-it.hl .tl-yr{color:var(--or);background:#FFF1E5;}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;transition:.25s;}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:#C7D9F5;}
.tl-card h4{font-size:16.5px;margin-bottom:7px;}
.tl-card p{font-size:13.5px;color:var(--ink2);line-height:1.75;}
@media(max-width:768px){
  .tl::before{left:9px;margin-left:0;}
  .tl-it,.tl-it:nth-child(even){width:100%;margin-left:0;padding:0 0 30px 34px;}
  .tl-dot,.tl-it:nth-child(even) .tl-dot{left:1px;right:auto;}
  .vr-strip{grid-template-columns:1fr;}
}

/* ==================== 第四轮新增组件 ==================== */

/* 首屏融合设计装饰层（地球连线 / 代码窗口 / 数据柱状，随轮播切换） */
.hero-deco{position:absolute;inset:0;opacity:0;transform:scale(1.05);transition:opacity .9s ease,transform 9s linear;pointer-events:none;}
.hero-deco.on{opacity:1;transform:scale(1);}
.hero-deco svg{position:absolute;overflow:visible;}
.hd-globe{right:3%;top:11%;width:360px;height:360px;opacity:.5;}
.hd-code{left:1%;bottom:8%;width:330px;height:210px;opacity:.46;}
.hd-bars{right:7%;bottom:10%;width:300px;height:210px;opacity:.52;}
@media(max-width:1080px){.hero-deco{display:none;}}

/* 核心服务矩阵 · Bento 网格 */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.bento .b-lg{grid-column:span 2;background:linear-gradient(150deg,#0A2A6E 0%,#1350E4 58%,#3E7BFF 100%);color:#fff;border-radius:var(--radius-l);
  padding:40px 38px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;min-height:322px;
  transition:.26s ease;text-decoration:none;}
.bento .b-lg:hover{transform:translateY(-4px);box-shadow:0 24px 54px rgba(12,48,120,.32);}
.bento .b-lg::after{content:"";position:absolute;right:-70px;bottom:-90px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.09);}
.bento .b-lg .b-tag{display:inline-block;align-self:flex-start;font-size:12.5px;font-weight:700;color:#0A2A8C;background:#fff;
  padding:5px 14px;border-radius:999px;margin-bottom:18px;}
.bento .b-lg h3{position:relative;font-size:27px;color:#fff;margin-bottom:12px;line-height:1.3;}
.bento .b-lg p{position:relative;color:#D7E4FF;font-size:15.5px;line-height:1.85;max-width:540px;}
.bento .b-lg .b-ft{position:relative;margin-top:22px;display:flex;gap:10px;flex-wrap:wrap;}
.bento .b-lg .b-ft span{font-size:13px;color:#EAF1FF;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);
  padding:7px 14px;border-radius:9px;}
.bento .b-lg .b-go{position:relative;margin-top:20px;display:inline-flex;align-items:center;gap:7px;font-weight:700;color:#fff;font-size:15px;}
.bento .card{transition:.26s ease;}

/* 精选案例 · 不对称组合 */
.cc{display:grid;grid-template-columns:1.5fr 1fr;gap:22px;}
.cc .case.cc-lg{grid-row:span 2;min-height:440px;}
.cc .case.cc-lg .cs-p{height:282px;}

/* 多排滚动合作伙伴墙 */
.pmq{display:flex;flex-direction:column;gap:28px;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);}
.pmq-row{display:flex;gap:18px;width:max-content;animation:pmq 36s linear infinite;}
.pmq-row.rev{animation-direction:reverse;}
.pmq:hover .pmq-row{animation-play-state:paused;}
.pmq-it{flex:0 0 auto;width:190px;height:94px;border-radius:14px;background:#fff;border:1px solid var(--line);
  position:relative;display:flex;align-items:center;justify-content:center;padding:16px;transition:.25s;}
.pmq-it img{max-width:128px;max-height:48px;width:auto;}
.pmq-it:hover{filter:none;opacity:1;border-color:var(--brand-200);box-shadow:var(--sh);transform:translateY(-3px);}
.pmq-it::after{content:attr(data-name);position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(180deg,rgba(10,37,71,0),rgba(10,37,71,.92));color:#fff;
  font-size:13px;font-weight:600;letter-spacing:.3px;line-height:30px;text-align:center;
  border-radius:0 0 13px 13px;opacity:0;transform:translateY(100%);
  transition:opacity .2s ease,transform .2s ease;pointer-events:none;z-index:3;}
.pmq-it:hover::after{opacity:1;transform:translateY(0);}
@keyframes pmq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* 办公环境画册（图片 + 视频） */
.gal{display:grid;grid-template-columns:2fr 1fr;gap:16px;}
.gal-main{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);min-height:400px;background:var(--bg2);}
.gal-main img{width:100%;height:100%;min-height:400px;object-fit:cover;transition:opacity .35s ease;}
.gal-side{display:grid;grid-template-rows:repeat(2,1fr);gap:16px;}
.gal-th{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);cursor:pointer;background:var(--bg2);min-height:190px;}
.gal-th img{width:100%;height:100%;min-height:190px;object-fit:cover;transition:transform .45s ease;}
.gal-th:hover img{transform:scale(1.07);}
.gal-th .gal-cap{position:absolute;left:13px;bottom:12px;color:#fff;font-size:13.5px;font-weight:600;text-shadow:0 1px 8px rgba(0,0,0,.55);}
.gal-th.video::after{content:"";position:absolute;inset:0;background:rgba(8,24,66,.32);}
.gal-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:56px;height:56px;border-radius:50%;
  background:rgba(255,255,255,.94);color:var(--or);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(0,0,0,.38);transition:.25s;}
.gal-th.video:hover .gal-play{background:var(--or);color:#fff;transform:translate(-50%,-50%) scale(1.08);}

/* 资质证书滚动 */
.mq{overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);}
.mq-track{display:flex;gap:20px;width:max-content;animation:pmq 30s linear infinite;}
.mq:hover .mq-track{animation-play-state:paused;}
.mq .hon{flex:0 0 auto;width:340px;}

/* 视频弹层 */
.vmodal{position:fixed;top:0;right:0;bottom:0;left:0;inset:0;z-index:320;background:rgba(6,12,28,.84);display:flex;align-items:center;justify-content:center;
  padding:30px;opacity:0;visibility:hidden;transition:.25s ease;backdrop-filter:blur(4px);}
.vmodal.on{opacity:1;visibility:visible;}
.vmodal-box{position:relative;width:min(880px,92vw);border-radius:16px;overflow:hidden;background:#0A1730;
  box-shadow:0 30px 80px rgba(0,0,0,.5);transform:scale(.96);transition:.25s ease;}
.vmodal.on .vmodal-box{transform:scale(1);}
.vmodal-box video,.vmodal-box iframe{width:100%;display:block;aspect-ratio:16/9;background:#000;}
.vmodal-close{position:absolute;top:12px;right:14px;width:40px;height:40px;border:0;border-radius:50%;
  background:rgba(255,255,255,.16);color:#fff;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2;transition:.2s;}
.vmodal-close:hover{background:rgba(255,255,255,.34);}
.cert-box{background:#fff;width:min(760px,92vw);}
.cert-cap{margin:0;padding:14px 18px 18px;color:#1a2b48;font-size:15px;text-align:center;font-weight:600;}

/* 新增组件响应式 */
@media(max-width:1080px){
  .bento{grid-template-columns:1fr 1fr;}
  .bento .b-lg{grid-column:span 2;}
  .cc{grid-template-columns:1fr;}
  .cc .case.cc-lg{grid-row:auto;min-height:0;}
  .cc .case.cc-lg .cs-p{height:200px;}
  .gal{grid-template-columns:1fr;}
  .gal-main,.gal-main img{min-height:300px;}
}
@media(max-width:620px){
  .bento{grid-template-columns:1fr;}
  .bento .b-lg{grid-column:auto;min-height:0;}
  .pmq-it{width:150px;height:80px;}
  .mq .hon{width:270px;}
}

/* =========================================================
   版本2 · 新增组件样式
   ========================================================= */

/* ---- 首屏融合设计：网格 + 光晕 + 玻璃数据卡（替代单一背景/悬浮窗） ---- */
.hero{position:relative;overflow:hidden;background:var(--bg2);}
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(47,107,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(47,107,255,.07) 1px,transparent 1px);
  background-size:46px 46px;-webkit-mask:radial-gradient(120% 90% at 70% 40%,#000,transparent 75%);mask:radial-gradient(120% 90% at 70% 40%,#000,transparent 75%);}
.hero-full .hero-in{position:relative;display:flex;align-items:center;flex:1;min-height:520px;padding:52px 0 26px;z-index:3;}
.hero-fuse{position:absolute;inset:0;z-index:1;pointer-events:none;}
.hero-fuse .f1{position:absolute;left:-12%;top:-26%;width:48%;height:130%;background:radial-gradient(closest-side,rgba(94,150,255,.30),transparent 70%);animation:floatY 9s ease-in-out infinite;}
.hero-fuse .f2{position:absolute;right:-10%;bottom:-30%;width:52%;height:140%;background:radial-gradient(closest-side,rgba(255,138,61,.18),transparent 70%);animation:floatY 11s ease-in-out infinite reverse;}
.hero-fuse .f3{position:absolute;left:38%;top:8%;width:340px;height:340px;border-radius:50%;border:1px solid rgba(47,107,255,.18);}
.hero-fuse .f3::after{content:"";position:absolute;inset:38px;border-radius:50%;border:1px dashed rgba(47,107,255,.22);animation:spin 36s linear infinite;}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(26px)}}
@keyframes spin{to{transform:rotate(360deg)}}
/* 玻璃 KPI 卡（漂浮） */
.hero-chip{position:absolute;z-index:4;display:flex;align-items:center;gap:12px;padding:13px 17px;border-radius:16px;
  background:rgba(255,255,255,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.7);
  box-shadow:0 18px 40px rgba(15,42,102,.16);animation:floatY 7s ease-in-out infinite;}
.hero-chip .hc-ic{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;}
.hero-chip .hc-ic.a{background:linear-gradient(135deg,#2F6BFF,#5C8CFF);}
.hero-chip .hc-ic.b{background:linear-gradient(135deg,#13B08A,#3ED0A6);}
.hero-chip .hc-ic.c{background:linear-gradient(135deg,#F97316,#FBBF24);}
.hero-chip b{display:block;font-size:18px;color:var(--ink);line-height:1.2;}
.hero-chip span{font-size:12.5px;color:var(--ink2);}
.hero-chip.c1{left:2%;bottom:3%;}
/* banner 固定漂浮物取消显示 */
.hero-chip,.hero-deco{display:none!important;}
.hero-chip.c2{display:none;}
.hero-chip.c3{display:none;}
@media(max-width:980px){.hero-chip{display:none;}.hero-sl.on.duo{display:block;}}

/* ---- 建站·获客·成交 一条链（通屏浅色 · 千问板式） ---- */
.chain-sec{position:relative;overflow:visible;padding:84px 0;background:linear-gradient(180deg,#FFFFFF 0%,#FFFFFF 56%,#F2F5FF 80%,#E9EEFF 100%);}
.chain-sec::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(52% 48% at 10% 6%,rgba(124,108,255,.13),transparent 70%),
             radial-gradient(46% 44% at 90% 16%,rgba(47,107,255,.09),transparent 70%),
             radial-gradient(42% 40% at 26% 100%,rgba(94,150,255,.07),transparent 70%);}
.chain-wrap{max-width:1320px;position:relative;z-index:1;}
.chain2{display:grid;grid-template-columns:.9fr 1.1fr;gap:78px;align-items:start;}
.chain2 .c2-l{padding:0;position:sticky;top:84px;}
.chain2 .c2-l h2{font-size:54px;line-height:1.2;color:var(--ink);letter-spacing:-.02em;margin:0 0 20px;}
.chain2 .c2-l h2 em{font-style:normal;background:linear-gradient(118deg,var(--brand),#7C6CFF);-webkit-background-clip:text;background-clip:text;color:transparent;}
.chain2 .c2-sub{font-size:17px;color:var(--ink2);line-height:1.85;margin:0 0 30px;max-width:460px;}
.chain2 .c2-cta{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:12px;
  background:linear-gradient(135deg,#2F6BFF,#5C8CFF);color:#fff;font-weight:700;font-size:15.5px;text-decoration:none;
  box-shadow:0 10px 26px rgba(47,107,255,.32);transition:.2s;}
.chain2 .c2-cta:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(47,107,255,.4);}
/* 左下 · 浏览器窗口 mockup */
.chain2 .c2-vis{position:relative;margin-top:48px;max-width:560px;}
.chain2 .c2-win{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  box-shadow:0 30px 70px rgba(15,42,102,.16),0 4px 14px rgba(15,42,102,.06);}
.chain2 .c2-bar{display:flex;align-items:center;gap:6px;padding:11px 14px;background:#F5F8FF;border-bottom:1px solid var(--line);}
.chain2 .c2-bar i{width:9px;height:9px;border-radius:50%;flex-shrink:0;}
.chain2 .c2-bar i:nth-child(1){background:#FF9A9A;}
.chain2 .c2-bar i:nth-child(2){background:#FFD08A;}
.chain2 .c2-bar i:nth-child(3){background:#7FE3C4;}
.chain2 .c2-bar b{margin-left:10px;font-size:11px;font-weight:600;color:#9AA9C9;background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.chain2 .c2-body{display:grid;grid-template-columns:46px 1fr;gap:12px;padding:14px;background:linear-gradient(165deg,#F7FAFF,#EDF2FF);}
.chain2 .c2-side{background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 9px;display:grid;gap:9px;align-content:start;}
.chain2 .c2-side i{height:8px;border-radius:4px;background:#E3ECFF;}
.chain2 .c2-side i:first-child{background:#2F6BFF;opacity:.8;}
.chain2 .c2-main{display:grid;gap:12px;min-width:0;}
.chain2 .c2-hero{height:152px;border-radius:10px;position:relative;overflow:hidden;padding:20px 22px;
  background:linear-gradient(130deg,#2F6BFF 0%,#5C7CFF 46%,#8A6CFF 100%);}
.chain2 .c2-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(12,28,72,.62),rgba(40,70,170,.4));}
.chain2 .c2-hero>*{position:relative;z-index:1;}
.chain2 .c2-hero::after{content:"";position:absolute;right:-36px;top:-36px;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(255,255,255,.28),transparent 72%);}
.chain2 .c2-ht{display:block;font-size:16px;font-weight:800;color:#fff;letter-spacing:.01em;}
.chain2 .c2-hs{display:grid;gap:7px;margin-top:12px;}
.chain2 .c2-hs i{height:8px;border-radius:4px;background:rgba(255,255,255,.55);}
.chain2 .c2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.chain2 .c2-prod{position:relative;height:84px;margin:0;border-radius:10px;overflow:hidden;box-shadow:0 6px 16px rgba(15,42,102,.12);}
.chain2 .c2-prod img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s;}
.chain2 .c2-prod figcaption{position:absolute;left:0;right:0;bottom:0;font-size:11.5px;font-weight:700;color:#fff;
  padding:14px 8px 6px;background:linear-gradient(transparent,rgba(8,18,48,.78));letter-spacing:.02em;}
.chain2 .c2-vis:hover .c2-prod img{transform:scale(1.06);}
.chain2 .c2-chip{position:absolute;z-index:2;display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);
  border-radius:11px;padding:9px 15px;font-size:12.5px;color:var(--ink2);box-shadow:0 14px 32px rgba(15,42,102,.16);
  animation:floatY 7s ease-in-out infinite;}
.chain2 .c2-chip b{color:var(--brand);}
.chain2 .c2-chip.c1{left:-18px;bottom:-16px;}
.chain2 .c2-chip.c2{right:-14px;top:-16px;animation-delay:1.4s;}
/* 右列 · 能力行 */
.chain2 .c2-r{display:flex;flex-direction:column;justify-content:center;}
.chain2 .c2-i{display:grid;grid-template-columns:1fr 240px;gap:26px;align-items:center;padding:21px 8px 21px 0;
  border-bottom:1px solid #E7ECF7;border-radius:0;--d:0s;transition:background .24s ease 0s,opacity .6s ease var(--d),transform .6s ease var(--d);}
.chain2 .c2-i:last-child{border-bottom:0;}
.chain2 .c2-i:hover{background:linear-gradient(90deg,#F5F8FF,rgba(245,248,255,0));border-radius:12px;}
.chain2 .c2-ic{width:34px;height:34px;display:block;margin-bottom:11px;object-fit:contain;}
.chain2 .c2-mid{min-width:0;}
.chain2 .c2-i h4{font-size:20px;color:var(--ink);margin-bottom:9px;display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-weight:700;transition:color .3s;}
.chain2 .c2-i .tg{font-size:11px;font-weight:700;color:var(--brand);background:#EEF3FF;padding:2px 8px;border-radius:7px;}
.chain2 .c2-pill{font-size:12.5px;font-weight:600;color:#5A6B93;background:#F4F7FE;border:1px solid #E3EAF8;padding:3px 11px;border-radius:8px;white-space:nowrap;}
.chain2 .c2-i p{font-size:15.5px;color:var(--ink2);line-height:1.78;margin:0;}
.chain2 .c2-v{position:relative;width:240px;height:144px;border-radius:14px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 10px 26px rgba(15,42,102,.12);flex-shrink:0;display:block;text-decoration:none;cursor:pointer;color:inherit;transition:box-shadow .3s,transform .3s;}
.chain2 .c2-v:hover{box-shadow:0 16px 34px rgba(15,42,102,.2);transform:translateY(-3px);}
.chain2 .c2-v img{width:100%;height:100%;object-fit:cover;display:block;transition:.3s;}
.chain2 .c2-i:hover .c2-v img{transform:scale(1.09);}
.chain2 .c2-ov{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 0;font-size:13px;font-weight:700;color:#fff;background:linear-gradient(135deg,rgba(47,107,255,.94),rgba(92,124,255,.94));
  transform:translateY(102%);transition:transform .38s cubic-bezier(.33,.8,.35,1);}
.chain2 .c2-i:hover .c2-ov{transform:translateY(0);}
.chain2 .c2-mid{transition:transform .35s ease;}
.chain2 .c2-i:hover .c2-mid{transform:translateX(7px);}
.chain2 .c2-i:hover h4{color:var(--brand);}
.chain2 .c2-i:hover .c2-v::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(47,107,255,.18),rgba(124,108,255,.24));}
.chain2 .c2-i:nth-child(1){--d:.02s;}
.chain2 .c2-i:nth-child(2){--d:.1s;}
.chain2 .c2-i:nth-child(3){--d:.18s;}
.chain2 .c2-i:nth-child(4){--d:.26s;}
.chain2 .c2-i:nth-child(5){--d:.34s;}
@media(max-width:1020px){.chain2{grid-template-columns:1fr;gap:52px;align-items:start;}.chain2 .c2-l{position:static;top:auto;}.chain2 .c2-l h2{font-size:42px;}.chain2 .c2-vis{margin:40px auto 0;}.chain2 .c2-i{grid-template-columns:1fr 210px;}}
@media(max-width:640px){.chain2 .c2-l h2{font-size:30px;}.chain2 .c2-i{grid-template-columns:1fr;gap:12px;padding:18px 2px;}.chain2 .c2-ic{width:30px;height:30px;margin-bottom:8px;}.chain2 .c2-i h4{font-size:17.5px;}.chain2 .c2-i p{font-size:14px;}.chain2 .c2-v{display:none;}.chain2 .c2-chip.c1{left:6px;bottom:-12px;}.chain2 .c2-chip.c2{right:6px;top:-12px;}}

/* ---- 客户案例 · 行业故事（选项卡 + 动态悬浮） ---- */
.case-tab{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px;}
.case-tab button{border:1px solid var(--line);background:#fff;color:var(--ink2);font-size:14.5px;font-weight:600;padding:9px 20px;border-radius:999px;cursor:pointer;transition:.2s;}
.case-tab button.on{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(19,80,228,.22);}
.case-tab button:hover{color:var(--brand);}
.case-tab button.on:hover{color:#fff;}
.cs-stories{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.cs-stories .hide{display:none;}
.cst{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.26s ease;text-decoration:none;display:flex;flex-direction:column;}
.cst:hover{transform:translateY(-6px);box-shadow:0 24px 52px rgba(15,42,102,.16);border-color:var(--brand-200);}
.cst .cs-p{position:relative;height:190px;overflow:hidden;}
.cst .cs-p img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.cst:hover .cs-p img{transform:scale(1.07);}
.cst .cs-p .cs-tag{position:absolute;left:14px;top:14px;}
.cst .cs-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.cst .cs-kpi{display:flex;align-items:baseline;gap:8px;}
.cst .cs-kpi b{font-size:30px;background:linear-gradient(118deg,var(--brand),var(--or));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.02em;}
.cst .cs-kpi span{font-size:13px;color:var(--ink3);}
.cst h3{font-size:18px;color:var(--ink);line-height:1.4;}
.cst p{font-size:14px;color:var(--ink2);line-height:1.75;flex:1;}
.cst .cs-more{font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px;}
.cst:hover .cs-more{gap:10px;}
@media(max-width:980px){.cs-stories{grid-template-columns:1fr 1fr;}}

/* ---- 资讯中心 · 阿里云式不对称新闻卡（严格对照参考图版式） ---- */
.news2{background:linear-gradient(180deg,#fafcff 0%,#e9effc 100%);}
.nws2{display:grid;grid-template-columns:0.96fr 1fr;gap:26px;align-items:start;}
/* 左侧大卡 */
.nws2 .nb2{background:#fff;border-radius:18px;box-shadow:0 8px 30px rgba(38,72,150,.07);padding:34px 34px 30px;min-height:546px;display:flex;flex-direction:column;text-decoration:none;transition:.26s;}
.nws2 .nb2:hover{transform:translateY(-5px);box-shadow:0 24px 54px rgba(38,72,150,.15);}
.nb2-tag{display:inline-block;align-self:flex-start;background:#e9f1ff;color:#2f7bff;font-size:13px;line-height:1;padding:8px 12px;border-radius:7px;letter-spacing:.5px;}
.nws2 .nb2 h3{font-size:21px;line-height:1.62;color:#191d29;font-weight:600;margin:18px 0 0;}
.nws2 .nb2 .nb2-cap{font-size:14px;color:#a2abbf;margin-top:auto;padding:26px 0 18px;}
.nws2 .nb2 .nb2-p{border-radius:12px;overflow:hidden;}
.nws2 .nb2 .nb2-p img{width:100%;height:300px;object-fit:cover;display:block;transition:transform .5s;}
.nws2 .nb2:hover .nb2-p img{transform:scale(1.04);}
/* 右列 */
.nws2-col{display:flex;flex-direction:column;gap:26px;}
/* 右上宽卡：文左 图右 */
.nws2 .nr2{flex:0 0 auto;display:flex;gap:26px;background:#fff;border-radius:18px;box-shadow:0 8px 30px rgba(38,72,150,.07);padding:30px;text-decoration:none;transition:.26s;}
.nws2 .nr2:hover{transform:translateY(-5px);box-shadow:0 24px 54px rgba(38,72,150,.15);}
.nws2 .nr2 .nr2-t{flex:1;display:flex;flex-direction:column;align-items:flex-start;min-width:0;}
.nws2 .nr2 .nr2-logo{margin:auto 0;padding:18px 0;}
.nws2 .nr2 .nr2-logo img{height:44px;width:auto;object-fit:contain;}
.nws2 .nr2 p{font-size:14px;color:#7c8698;line-height:1.9;margin:0;}
.nws2 .nr2 .nr2-p{width:42%;flex-shrink:0;height:208px;border-radius:12px;overflow:hidden;}
.nws2 .nr2 .nr2-p img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s;}
.nws2 .nr2:hover .nr2-p img{transform:scale(1.04);}
/* 右下小卡 ×2 */
.nws2-row{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.nws2 .ns2{background:#fff;border-radius:18px;box-shadow:0 8px 30px rgba(38,72,150,.07);padding:30px;display:flex;flex-direction:column;text-decoration:none;transition:.26s;}
.nws2 .ns2:hover{transform:translateY(-5px);box-shadow:0 24px 54px rgba(38,72,150,.15);}
.nws2 .ns2 .ns2-logo{margin:auto 0;padding:22px 0;}
.nws2 .ns2 .ns2-logo img{height:42px;width:auto;max-width:100%;object-fit:contain;object-position:left;}
.nws2 .ns2 p{font-size:14px;color:#7c8698;line-height:1.9;margin:0;}
@media(max-width:1080px){.nws2{grid-template-columns:1fr;}.nws2 .nb2 .nb2-p img{height:300px;}}
@media(max-width:620px){.nws2-row{grid-template-columns:1fr;}.nws2 .nr2{flex-direction:column;}.nws2 .nr2 .nr2-p{width:100%;}.nws2 .nr2 .nr2-p img{height:200px;}}

/* ---- 关于我们 · 新版页头 + 浏览器样机（接手首页悬浮窗） ---- */
.ab-hero{position:relative;overflow:hidden;background:#0A1E5C url(../imgs/real/about-mountain.jpg) center/cover no-repeat;color:#fff;}
.ab-hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(10,30,92,.88),rgba(16,42,110,.58) 52%,rgba(30,80,214,.34));}
.ab-hero::after{content:"";position:absolute;inset:0;z-index:1;opacity:.32;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:48px 48px;-webkit-mask:radial-gradient(120% 90% at 30% 30%,#000,transparent 75%);mask:radial-gradient(120% 90% at 30% 30%,#000,transparent 75%);}
.ab-hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:46px;align-items:center;padding:80px 0 84px;}
.ab-hero h1{font-size:42px;line-height:1.25;margin-bottom:18px;letter-spacing:-.02em;}
.ab-hero p{font-size:16.5px;color:#d8e4ff;line-height:1.9;max-width:520px;margin-bottom:26px;}
.ab-hero .ab-f{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px;}
.ab-hero .ab-f span{font-size:13.5px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);color:#eaf1ff;padding:7px 15px;border-radius:9px;}
@media(max-width:980px){.ab-hero h1{font-size:34px;}.ab-hero p{font-size:15.5px;}}
.ab-video{position:relative;display:block;border-radius:18px;overflow:hidden;border:1px solid var(--line);cursor:pointer;height:190px}
.ab-video img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.ab-video::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,24,66,0) 40%,rgba(8,24,66,.55));pointer-events:none}
.ab-video:hover img{transform:scale(1.05)}
.ab-play{position:absolute;top:50%;left:50%;width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.92);color:#0A1E5C;display:flex;align-items:center;justify-content:center;transform:translate(-50%,-50%);transition:.25s;z-index:2}
.ab-video:hover .ab-play{background:var(--or,#F97316);color:#fff;transform:translate(-50%,-50%) scale(1.08)}
.ab-cap{position:absolute;left:14px;bottom:12px;z-index:2;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.5)}
.ab-cap b{display:block;font-size:15px}
.ab-cap span{font-size:12.5px;opacity:.85}
@media(max-width:900px){.ab-video{height:170px}}

/* ---- 建站流程页 · 七步（新增背景图 + 图标） ---- */
.flow2{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.flow2 .fl{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 22px;transition:.25s;overflow:hidden;}
.flow2 .fl::before{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:var(--brand-50);opacity:0;transition:.3s;}
.flow2 .fl:hover{transform:translateY(-6px);box-shadow:0 22px 46px rgba(15,42,102,.14);border-color:var(--brand-200);}
.flow2 .fl:hover::before{opacity:.7;}
.flow2 .fl .fl-no{position:relative;width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#2F6BFF,#5C8CFF);color:#fff;font-size:20px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
.flow2 .fl h4{position:relative;font-size:18px;margin-bottom:8px;}
.flow2 .fl p{position:relative;font-size:14px;color:var(--ink2);line-height:1.75;}
.flow2 .fl .fl-tag{position:relative;display:inline-block;margin-top:12px;font-size:12px;color:var(--brand);background:var(--brand-50);border:1px solid var(--brand-100);padding:4px 11px;border-radius:7px;}
@media(max-width:1080px){.flow2{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.flow2{grid-template-columns:1fr;}}


/* ---- 顶栏：标语+按钮整体居中 · 品牌渐变 · 点击弹窗 ---- */
.topbar .wrap{justify-content:center;height:60px;gap:16px;}
.topbar .tb-c{display:flex;align-items:center;justify-content:center;gap:16px;min-width:0;}
.topbar .tb-t{flex:0 1 auto;max-width:min(960px,72vw);}
@media(max-width:1080px){.topbar .wrap{height:54px;}.topbar .tb-t{max-width:min(780px,80vw);font-size:15px;}}
@media(max-width:760px){.topbar .wrap{height:48px;gap:10px;}.topbar .tb-t{max-width:calc(100vw - 120px);font-size:14px;}.topbar .tb-btn{padding:6px 14px;font-size:14px;}}

/* ---- 顶栏营销弹窗 ---- */
.tb-modal{position:fixed;top:0;right:0;bottom:0;left:0;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(8,18,40,.55);backdrop-filter:blur(3px);}
.tb-modal.on{display:flex;}
.tb-modal .box{position:relative;width:min(880px,94vw);max-height:90vh;display:grid;grid-template-columns:1.05fr 1fr;background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(8,18,40,.4);animation:tbPop .3s cubic-bezier(.2,.7,.3,1) both;}
@keyframes tbPop{from{opacity:0;transform:translateY(18px) scale(.98);}to{opacity:1;transform:none;}}
.tb-modal .m-close{position:absolute;right:14px;top:14px;z-index:3;width:36px;height:36px;border:0;border-radius:50%;background:rgba(255,255,255,.85);color:#0A2E8C;font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;}
.tb-modal .m-close:hover{background:#fff;transform:rotate(90deg);}
.tb-modal .m-vis{position:relative;background:linear-gradient(150deg,#0A1E5C,#1E50D6);color:#fff;padding:34px 30px;display:flex;flex-direction:column;justify-content:space-between;gap:18px;min-height:300px;}
.tb-modal .m-vis::after{content:"";position:absolute;right:-40px;top:-40px;width:180px;height:180px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,138,61,.35),transparent 70%);}
.tb-modal .m-badge{display:inline-flex;align-self:flex-start;padding:6px 12px;border-radius:20px;background:rgba(255,255,255,.16);font-size:12.5px;font-weight:600;}
.tb-modal .m-vis h3{font-size:26px;line-height:1.3;margin:0 0 8px;}
.tb-modal .m-vis p{margin:0;color:#C9D8F2;font-size:14px;}
.tb-modal .m-img{width:100%;height:150px;object-fit:cover;border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,.25);}
.tb-modal .m-main{padding:34px 32px;display:flex;flex-direction:column;gap:16px;}
.tb-modal .m-main h4{margin:0;font-size:21px;color:var(--ink);}
.tb-modal .m-main h4 b{color:var(--or-d);}
.tb-modal .m-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px;}
.tb-modal .m-list li{position:relative;padding-left:22px;font-size:14px;color:var(--ink2);line-height:1.5;}
.tb-modal .m-list li::before{content:"";position:absolute;left:0;top:7px;width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,#2F6BFF,#5C8CFF);}
.tb-modal .m-qr{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#FBFCFF;}
.tb-modal .m-qr .qr{width:84px;height:84px;flex-shrink:0;border-radius:10px;background:#fff;border:1px solid var(--line);}
.tb-modal .m-qr .qr-tx b{display:block;font-size:14.5px;color:var(--ink);}
.tb-modal .m-qr .qr-tx span{font-size:12.5px;color:var(--ink3);}
.tb-modal .m-tel{display:flex;align-items:baseline;gap:10px;}
.tb-modal .m-tel span{font-size:13px;color:var(--ink3);}
.tb-modal .m-tel a{font-size:22px;font-weight:800;color:var(--brand);text-decoration:none;letter-spacing:.5px;}
.tb-modal .m-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:13px 18px;border-radius:12px;background:linear-gradient(100deg,#2F6BFF,#5C8CFF);color:#fff;font-weight:700;font-size:15px;text-decoration:none;transition:.2s;}
.tb-modal .m-btn:hover{background:linear-gradient(100deg,#1F56E6,#3F76FF);transform:translateY(-1px);}
@media(max-width:760px){.tb-modal .box{grid-template-columns:1fr;}.tb-modal .m-vis{min-height:auto;}.tb-modal .m-img{height:130px;}}

/* === 获取方案 表单弹窗（左侧营销 + 右侧 data-fm 表单；顶部"立即查看"用默认 tb-modal） === */
.plan-modal .m-vis{padding:34px 30px;}
.plan-modal .m-vis h3{font-size:24px;line-height:1.32;}
.plan-modal .m-vis h3 b{color:#FFB066;}
.plan-modal .m-main{padding:30px 30px 34px;gap:14px;}
.pm-frm{display:flex;flex-direction:column;}
.pm-frm .fg{margin-bottom:13px;}
.pm-frm .fg input,.pm-frm .fg select{padding:11px 13px;font-size:14px;}
.pm-frm .form-ok{margin-bottom:6px;padding:12px 14px;}
.pm-btns{display:flex;gap:12px;margin-top:16px;}
.pm-go{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:13px 18px;border:0;border-radius:11px;background:linear-gradient(100deg,#2F6BFF,#5C8CFF);color:#fff;font-weight:700;font-size:15px;cursor:pointer;transition:.2s;}
.pm-go:hover{background:linear-gradient(100deg,#1F56E6,#3F76FF);transform:translateY(-1px);}
.pm-alt{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:11px;border:1px solid var(--line);color:var(--brand);font-weight:600;font-size:14px;text-decoration:none;transition:.2s;}
.pm-alt:hover{background:#F2F6FF;}
@media(max-width:760px){.plan-modal .m-vis{min-height:auto;padding:26px 22px;}.plan-modal .m-main{padding:24px 22px 28px;}.pm-btns{flex-direction:column;}.pm-go,.pm-alt{width:100%;justify-content:center;}}

/* ---- 首页 banner 斜切色块分割（第1、3张：左品牌色块+右图片） ---- */


/* 首页资讯卡：原品牌 logo 改为标题文字（最多两行） */
.news2 .nr2-logo.ti,.news2 .ns2-logo.ti{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;font-weight:700;font-size:15px;line-height:1.4;color:var(--ink);margin:2px 0 6px;}

/* ---- 资讯列表分页 ---- */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin:38px 0 6px;flex-wrap:wrap;}
.pager .pg{min-width:42px;height:42px;padding:0 15px;border:1px solid var(--line);background:#fff;color:var(--ink2);border-radius:10px;cursor:pointer;font-size:14.5px;transition:.2s;font-family:inherit;}
.pager .pg:hover{border-color:var(--brand);color:var(--brand);}
.pager .pg.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700;}
.pager .pg.dis{opacity:.4;cursor:not-allowed;}
.pager .pg.dis:hover{border-color:var(--line);color:var(--ink2);}

/* ---- 关于页：宣传片 / VR 云展厅 切换 ---- */
.show-tabs{margin-top:6px;margin-left:auto;margin-right:clamp(12px,3vw,64px);max-width:840px;}
.tab-hd{display:flex;gap:10px;justify-content:center;margin-top:16px;margin-bottom:0;}
.tab-btn{font-family:inherit;font-size:15px;font-weight:700;color:var(--ink2);background:#fff;border:1px solid var(--line);border-radius:999px;padding:11px 28px;cursor:pointer;transition:.2s;}
.tab-btn:hover{border-color:var(--brand);color:var(--brand);}
.tab-btn.on{background:var(--brand);border-color:var(--brand);color:#fff;}
.tab-pn{display:none;}
.tab-pn.on{display:block;animation:fadeIn .3s ease;}
.show-frame{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#0A1730;max-width:880px;margin:18px auto 0;}
.show-frame video,.show-frame img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover;}
.show-cap{position:absolute;left:16px;bottom:14px;color:#fff;font-size:15px;font-weight:600;text-shadow:0 2px 10px rgba(0,0,0,.6);}
.vr-tag{position:absolute;left:16px;top:16px;background:rgba(10,23,48,.7);color:#fff;font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.3);}
.vr-link{display:block;color:inherit;text-decoration:none;}
.vr-link img{transition:transform .5s ease;}
.vr-link:hover img{transform:scale(1.045);}
.vr-enter{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:8px;background:rgba(10,23,48,.78);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;font-size:16px;font-weight:700;padding:13px 26px;border-radius:999px;border:1px solid rgba(255,255,255,.35);box-shadow:0 10px 30px rgba(4,12,30,.45);transition:background .24s,transform .24s;}
.vr-link:hover .vr-enter{background:var(--brand);transform:translate(-50%,-50%) scale(1.05);}
.vr-enter i{font-style:normal;font-size:19px;line-height:1;}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

/* ---- 关于页：发展历程（横版通屏 · 年份+横线圆点+要点卡片） ---- */
.hist{--hist-pad:max(26px,calc((100vw - 1180px)/2 + 26px));position:relative;padding-bottom:6px;}
/* 右上角左右切换箭头 */
.tlh3-nav{position:absolute;top:98px;right:var(--hist-pad);display:flex;gap:10px;z-index:3;}
@media(max-width:760px){.tlh3-nav{position:static;justify-content:flex-end;margin-bottom:10px;}
  .tlh3-nav button{width:38px;height:38px;font-size:20px;}}
.tlh3-nav button{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--brand);
  font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(15,42,102,.12);transition:.22s;}
.tlh3-nav button:hover:not(:disabled){background:var(--brand);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(18,87,201,.3);}
.tlh3-nav button:disabled{opacity:.38;cursor:not-allowed;}
/* 滚动视口：隐藏横向滚动条 */
.tlh3-track{position:relative;overflow-x:hidden;scroll-behavior:smooth;-ms-overflow-style:none;scrollbar-width:none;
  margin-top:8px;cursor:grab;-webkit-user-select:none;user-select:none;}
.tlh3-track.drag{cursor:grabbing;}
.tlh3-track::-webkit-scrollbar{display:none;}
/* 内层承载全部年份，轴线在其上贯穿全局 */
.tlh3-inner{position:relative;display:flex;gap:24px;width:max-content;padding:6px var(--hist-pad) 30px;}
.tlh3-inner::before{content:"";position:absolute;left:calc(var(--hist-pad) + 126px);right:calc(var(--hist-pad) + 126px);top:57px;height:2px;
  background:linear-gradient(90deg,#DCE8FB,var(--brand) 10%,var(--brand) 90%,#DCE8FB);}
.tlh3-it{position:relative;flex:0 0 252px;scroll-snap-align:center;display:flex;flex-direction:column;align-items:center;}
.tlh3-yr{font-size:27px;font-weight:800;color:var(--brand);letter-spacing:.02em;line-height:1.2;margin-bottom:12px;}
.tlh3-dot{width:15px;height:15px;border-radius:50%;background:var(--brand);position:relative;z-index:1;
  box-shadow:0 0 0 6px rgba(18,87,201,.14);}
.tlh3-ln{width:2px;height:26px;background:#C7D9F5;}
.tlh3-card{width:100%;background:#fff;border-radius:14px;padding:16px 18px 12px;
  box-shadow:0 10px 26px rgba(15,42,102,.08);border:1px solid #EDF3FC;transition:.25s;}
.tlh3-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(15,42,102,.14);}
.tlh3-card ul{list-style:none;margin:0;padding:0;}
.tlh3-card li{position:relative;padding-left:17px;font-size:13.5px;color:var(--ink2);line-height:1.65;margin-bottom:7px;}
.tlh3-card li::before{content:"";position:absolute;left:1px;top:7.5px;width:7px;height:7px;border-radius:50%;
  border:1.6px solid var(--brand);background:#fff;}
.tlh3-it.hl .tlh3-yr{color:var(--or);}
.tlh3-it.hl .tlh3-dot{background:var(--or);box-shadow:0 0 0 6px rgba(249,115,22,.16);}
.tlh3-it.hl .tlh3-card li::before{border-color:var(--or);}
@media(max-width:760px){.tlh3-it{flex-basis:228px;}.tlh3-inner::before{left:calc(var(--hist-pad) + 114px);right:calc(var(--hist-pad) + 114px);}}

/* ---- 关于页：企业风采旋转地球背景 ---- */
#showcase{position:relative;overflow:hidden;padding:64px 0;background:repeating-linear-gradient(90deg,rgba(130,150,180,.09) 0 1px,transparent 1px 72px),repeating-linear-gradient(0deg,rgba(130,150,180,.09) 0 1px,transparent 1px 72px),radial-gradient(680px 520px at 10% 6%,rgba(70,120,235,.16),transparent 58%),radial-gradient(640px 520px at 98% 100%,rgba(120,90,220,.13),transparent 58%),linear-gradient(180deg,#F2F5FA 0%,#E6EBF3 52%,#D9E0EC 100%);}
#showcase .sec-h{margin-bottom:30px;}
.show-tabs{position:relative;}
.globe-bg{position:absolute;right:calc(100% - 150px);top:50%;width:600px;height:600px;transform:translateY(-50%);pointer-events:none;z-index:1;}
.show-tabs>.tab-pn{position:relative;z-index:2;}
.show-tabs>.tab-hd{position:relative;z-index:2;}
.globe-earth{width:100%;height:100%;animation:globeSpin 32s linear infinite;transform-origin:center center;}
.globe-earth img{width:100%;height:100%;object-fit:contain;display:block;filter:drop-shadow(0 28px 60px rgba(12,30,80,.35));}
@keyframes globeSpin{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}
@media(prefers-reduced-motion:reduce){.globe-earth{animation:none;}}
#showcase .wrap{position:relative;z-index:1;}
@media(max-width:1240px){.show-tabs{max-width:780px;}.globe-bg{width:460px;height:460px;right:calc(100% - 115px);}}
@media(max-width:900px){.show-tabs{margin-left:0;margin-right:0;max-width:none;}.globe-bg{right:auto;left:50%;top:50%;transform:translate(-50%,-50%);width:min(420px,80vw);height:min(420px,80vw);opacity:.4;}
  #showcase{padding:48px 0;}.tab-hd{margin-top:14px;}}

/* ---- 网站案例 · 仿万小智中心切换轮播 ---- */
#wsites{overflow:hidden;}
#wsites{overflow:hidden;background:radial-gradient(620px 420px at 6% 88%,#EDEBFE 0%,rgba(237,235,254,0) 62%),linear-gradient(100deg,#F8FCFF 0%,#EFF7FF 52%,#E9F5FF 100%);}
.xz-stage{margin-top:6px;}
.xz-view{position:relative;width:100vw;margin-left:calc(50% - 50vw);height:min(24.95vw,481px);margin-top:34px;}
.xz-item{position:absolute;left:50%;top:0;width:min(45.5vw,876px);margin:0;transform:translateX(-50%);transition:transform .65s cubic-bezier(.22,.8,.26,1),opacity .45s;will-change:transform;}
.xz-body{background:#fff;border-radius:12px;overflow:hidden;border:1px solid rgba(30,30,40,.06);box-shadow:0 36px 80px rgba(35,52,105,.16);}
.xz-body img{width:100%;display:block;height:auto;}
.xz-item.is-c{z-index:6;}
.xz-item.is-l{transform:translateX(-50%) translateX(-85%) scale(.55) rotate(-5deg) translateY(1%);z-index:3;cursor:pointer;}
.xz-item.is-r{transform:translateX(-50%) translateX(85%) scale(.55) rotate(5deg) translateY(1%);z-index:3;cursor:pointer;}
.xz-item.is-h{transform:translateX(-50%) scale(.5);opacity:0;z-index:1;pointer-events:none;}
.xz-item.is-l:hover,.xz-item.is-r:hover{opacity:.92;}
.xz-cap{width:min(45.5vw,876px);margin:26px auto 0;}
.xz-cap-in{animation:capIn .5s ease both;}
.xz-cap h3{font-size:19px;color:var(--ink);}
.xz-cap h3 span{color:#6B7686;font-weight:600;font-size:15px;}
.xz-tags{display:flex;flex-wrap:wrap;gap:8px 22px;margin:10px 0 8px;}
.xz-tags i{font-style:normal;font-size:13px;color:var(--ink2);display:inline-flex;align-items:center;gap:6px;}
.xz-tags i::before{content:"\2713";flex-shrink:0;width:15px;height:15px;border:1.4px solid var(--brand);border-radius:50%;color:var(--brand);font-size:10px;display:inline-flex;align-items:center;justify-content:center;}
.xz-desc{font-size:13.5px;color:#6B7686;line-height:1.7;}
.xz-btns{display:flex;gap:18px;margin-top:20px;}
.xz-btns .btn,.xz-btns .xz-ghost{flex:0 0 41%;height:58px;max-width:none;display:inline-flex;align-items:center;justify-content:space-between;padding:0 20px;border-radius:8px;font-size:15px;}
.xz-btns .btn-b{background:linear-gradient(90deg,#5762FC 0%,#1B84FB 100%);box-shadow:0 10px 22px rgba(64,92,248,.28);}
.xz-btns .btn-b:hover{background:linear-gradient(90deg,#4A55F5 0%,#0F78F0 100%);}
.xz-ghost{background:#FBFCFE;border:0;box-shadow:0 6px 18px rgba(35,52,105,.10);color:var(--ink);font-weight:700;transition:.2s;}
.xz-ghost:hover{color:var(--brand);box-shadow:0 10px 24px rgba(35,52,105,.16);}
.xz-btns em{font-style:normal;transition:transform .2s;}
.xz-btns a:hover em{transform:translate(2px,-2px);}
@media(max-width:900px){.xz-view{height:28.6vw;}.xz-item{width:52vw;}.xz-item.is-l{transform:translateX(-50%) translateX(-85%) scale(.55) rotate(-5deg) translateY(1%);}.xz-item.is-r{transform:translateX(-50%) translateX(85%) scale(.55) rotate(5deg) translateY(1%);}.xz-cap{width:52vw;}.xz-btns .btn,.xz-btns .xz-ghost{flex:0 0 46%;}}
@media(max-width:560px){.xz-view{height:48.3vw;}.xz-item{width:88vw;}.xz-item.is-l,.xz-item.is-r{opacity:0;pointer-events:none;}.xz-cap{width:88vw;}.xz-cap h3{font-size:17px;}.xz-btns{gap:10px;}.xz-btns .btn,.xz-btns .xz-ghost{flex:1;height:42px;font-size:14px;}.xz-chrome{gap:10px;padding:9px 14px;}.xz-chrome span{font-size:10px;}}
/* 案例预览画廊弹窗 */
.xz-gal{position:fixed;top:0;right:0;bottom:0;left:0;inset:0;z-index:1200;display:none;}
.xz-gal.show{display:block;}
.xz-gal-mask{position:absolute;inset:0;background:rgba(13,28,66,.92);backdrop-filter:blur(3px);}
.xz-gal-box{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(92vw,1040px);max-height:92vh;display:flex;flex-direction:column;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 40px 100px rgba(10,22,54,.5);}
.xz-gal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid #EEF1F7;}
.xz-gal-head span{font-size:16px;font-weight:700;color:var(--ink);}
.xz-gal-head-r{display:flex;align-items:center;gap:14px;}
.xz-gal-count{font-size:13px;color:#6B7686;font-weight:600;}
.xz-gal-close{width:34px;height:34px;border:0;border-radius:50%;background:#EEF1F7;color:#0D1C42;font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;}
.xz-gal-close:hover{background:#E2E7F0;}
.xz-gal-stage{position:relative;display:flex;align-items:center;justify-content:center;background:#0D1C42;padding:18px;}
.xz-gal-stage img{max-width:100%;max-height:62vh;display:block;border-radius:6px;background:#fff;}
.xz-gal-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:0;cursor:pointer;background:linear-gradient(160deg,#2F6BFF,#3D8BFF);color:#fff;font-size:28px;line-height:1;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(47,107,255,.4);transition:.2s;}
.xz-gal-arrow:hover{background:linear-gradient(160deg,#2560F2,#2F6BFF);}
.xz-gal-prev{left:14px;}
.xz-gal-next{right:14px;}
.xz-gal-thumbs{display:flex;gap:10px;padding:14px 18px;overflow-x:auto;background:#F7F9FC;}
.xz-thumb{flex:0 0 auto;width:88px;height:54px;border:2px solid transparent;border-radius:7px;overflow:hidden;padding:0;cursor:pointer;background:#fff;}
.xz-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.xz-thumb.on{border-color:var(--brand);}
@media(max-width:560px){.xz-gal-arrow{width:38px;height:38px;font-size:22px;}.xz-gal-stage img{max-height:50vh;}.xz-thumb{width:72px;height:46px;}.xz-gal-head span{font-size:14px;}}

/* ---- 关于页：核心差异化优势（对比同行） ---- */
.edge{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px;}
.edge-it{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 22px 22px;transition:.22s;}
.edge-it:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(19,80,228,.1);border-color:#D8E5FF;}
.edge-no{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;background:var(--brand-50);color:var(--brand);font-weight:800;font-size:15px;margin-bottom:14px;}
.edge-it h4{font-size:17px;color:var(--ink);margin-bottom:8px;}
.edge-it p{font-size:14px;color:var(--ink3);line-height:1.7;}
@media(max-width:900px){.edge{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.edge{grid-template-columns:1fr;}}

/* ========== 第18轮：案例页纵向设备拼合 banner ========== */
.cs-hero{position:relative;height:560px;overflow:hidden;background:#0A1E50;}
.cs-strip{display:flex;height:100%;gap:0;}
.cs-col{flex:1 1 0;overflow:hidden;position:relative;}
.cs-col img{width:100%;height:100%;object-fit:cover;display:block;}
.cs-hero-mask{position:absolute;inset:0;background:linear-gradient(95deg,rgba(8,24,66,.9) 0%,rgba(12,48,120,.55) 32%,rgba(19,80,228,.42) 50%,rgba(12,48,120,.55) 68%,rgba(8,24,66,.9) 100%);}
.cs-hero-mask::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,18,50,.35) 0%,rgba(6,18,50,0) 30%,rgba(6,18,50,0) 60%,rgba(6,18,50,.45) 100%);}
.cs-hero-tx{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 24px;}
.cs-hero-tx .kicker{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);color:#EAF1FF;}
.cs-hero-tx h1{font-size:58px;color:#fff;letter-spacing:.02em;margin:18px 0 12px;text-shadow:0 4px 28px rgba(4,12,28,.5);}
.cs-hero-tx .cs-slg{font-size:24px;color:#BFDBFE;letter-spacing:.28em;margin-bottom:26px;}
.cs-hero-tx .cs-desc{max-width:720px;font-size:15px;color:#D7E4FF;line-height:1.9;margin-bottom:30px;}
.cs-hero-tx .btn{border-color:#fff;color:#fff;}
.cs-hero-tx .btn:hover{background:#fff;color:var(--brand);}
@media(max-width:900px){.cs-hero{height:480px;}.cs-hero-tx h1{font-size:40px;}.cs-hero-tx .cs-slg{font-size:17px;letter-spacing:.16em;}.cs-col:nth-child(n+5){display:none;}}
@media(max-width:560px){.cs-hero{height:420px;}.cs-hero-tx h1{font-size:32px;}.cs-col:nth-child(n+4){display:none;}}

/* ========== 第18轮：网站案例卡内部模拟样式 ========== */

/* ========== 第18轮：首页第一屏右侧建站效果视觉 ========== */
.hero-sl.on.duo{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;}
.hero-vis{position:relative;z-index:2;}
.hv-lap{position:relative;background:#1B2233;border-radius:18px 18px 12px 12px;padding:0;box-shadow:0 30px 70px rgba(8,24,66,.35),0 8px 24px rgba(8,24,66,.2);transform:perspective(1400px) rotateY(-7deg) rotateX(2deg);transition:transform .5s;}
.hv-lap:hover{transform:perspective(1400px) rotateY(-3deg) rotateX(1deg);}
.hv-bar{display:flex;align-items:center;gap:5px;background:#111726;border-radius:18px 18px 0 0;padding:11px 16px;}
.hv-bar i{width:9px;height:9px;border-radius:50%;background:#FF5F57;}
.hv-bar i:nth-child(2){background:#FEBC2E;}
.hv-bar i:nth-child(3){background:#28C840;}
.hv-bar em{flex:1;margin-left:10px;background:#2A3247;color:#9AA7C4;font-style:normal;font-size:12px;padding:5px 14px;border-radius:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.hv-site{background:#fff;border-radius:0 0 12px 12px;overflow:hidden;}
.hv-nav{display:flex;align-items:center;gap:14px;padding:12px 18px;border-bottom:1px solid #EEF2F8;}
.hv-nav b{font-size:14px;letter-spacing:.16em;color:var(--ink);font-style:italic;}
.hv-nav span{font-size:11px;color:#7B8AA8;}
.hv-bn{position:relative;height:250px;overflow:hidden;}
.hv-bn img{width:100%;height:100%;object-fit:cover;display:block;}
.hv-bn::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,22,55,.85) 0%,rgba(8,22,55,.5) 45%,rgba(8,22,55,.1) 100%);z-index:1;}
.hv-cap{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;color:#fff;padding:0 16px;}
.hv-cap b{font-size:22px;letter-spacing:.05em;text-shadow:0 3px 16px rgba(4,12,28,.5);}
.hv-cap span{font-size:11px;opacity:.88;margin-top:7px;letter-spacing:.08em;}
.hv-cap em{font-style:normal;font-size:10px;font-weight:700;letter-spacing:.14em;background:var(--brand);padding:7px 16px;border-radius:6px;margin-top:13px;}
.hv-cards{display:flex;gap:9px;padding:13px 18px 16px;}
.hv-cards i{flex:1;height:40px;border-radius:8px;background:linear-gradient(135deg,#EDF2FA,#DDE7F6);border:1px solid #E3EAF5;position:relative;overflow:hidden;}
.hv-cards i::before{content:"";position:absolute;left:10px;top:10px;width:55%;height:6px;border-radius:3px;background:#C9D6EC;}
.hv-cards i::after{content:"";position:absolute;left:10px;top:22px;width:35%;height:5px;border-radius:3px;background:#DCE5F3;}
.hv-badge{position:absolute;display:flex;align-items:center;gap:11px;padding:12px 16px;border-radius:15px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.7);box-shadow:0 14px 34px rgba(8,24,66,.18);animation:floatY 5s ease-in-out infinite;}
.hv-badge b{display:block;font-size:15px;color:var(--ink);line-height:1.25;}
.hv-badge span{font-size:11px;color:var(--ink3);white-space:nowrap;}
.hv-badge::before{content:"";width:9px;height:9px;border-radius:50%;flex-shrink:0;}
.hv-badge.b1{left:-28px;top:38%;animation-delay:.2s;}
.hv-badge.b1::before{background:#28C840;box-shadow:0 0 0 4px rgba(40,200,64,.16);}
.hv-badge.b2{right:-24px;top:16%;animation-delay:1.5s;}
.hv-badge.b2::before{background:var(--brand);box-shadow:0 0 0 4px rgba(47,107,255,.16);}
.hv-badge.b3{left:8%;bottom:-16px;animation-delay:2.6s;}
.hv-badge.b3::before{background:#F97316;box-shadow:0 0 0 4px rgba(249,115,22,.16);}
@keyframes floatY{0%,100%{transform:translateY(0);}50%{transform:translateY(-9px);}}
@media(max-width:1180px){.hv-badge.b1{left:-8px;}.hv-badge.b2{right:-6px;}}
@media(max-width:980px){.hero-vis{display:none;}}
@media(max-width:620px){
  .logo .slogan{display:none;}
  .hd .wrap{gap:12px;}
  .logo img{height:40px;}
}

/* ---- 关于页：企业文化 · 正和人的信念（红色价值气泡 · 借鉴正和网络官网） ---- */
.cul{position:relative;overflow:hidden;background:#F7F9FD;}
.cul-bg{position:absolute;inset:0;background:url('../imgs/remote/photo-1486406146926-c627a92ad1ab.jpg') center/cover no-repeat;opacity:.07;filter:grayscale(30%);}
.cul .wrap{position:relative;z-index:1;}
.cul .sec-h{text-align:center;max-width:640px;margin-left:auto;margin-right:auto;}
.cul-stage{position:relative;height:400px;max-width:1150px;margin:6px auto 0;}
.cul-el{position:absolute;left:50%;top:52%;width:640px;height:330px;border:1.5px solid rgba(226,58,58,.22);border-radius:50%;transform:translate(-50%,-50%);}
.cul-arw{position:absolute;opacity:.5;clip-path:polygon(50% 0,100% 100%,0 100%);background:linear-gradient(180deg,rgba(242,92,92,.32),rgba(226,45,45,.05));}
.cul-arw.a1{left:16%;bottom:8%;width:110px;height:130px;transform:rotate(-14deg);}
.cul-arw.a2{left:calc(50% - 70px);bottom:16%;width:140px;height:165px;}
.cul-arw.a3{right:15%;bottom:10%;width:110px;height:130px;transform:rotate(14deg);}
.cul-b{position:absolute;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;text-align:center;
  color:#fff;font-weight:700;border-radius:50%;padding:10px;line-height:1.45;
  background:radial-gradient(circle at 32% 26%,#F4696B,#E02D2D 72%);
  box-shadow:0 14px 30px rgba(224,45,45,.26),inset 0 -6px 14px rgba(160,10,10,.18);
  animation:culFloat 5.5s ease-in-out infinite;animation-delay:var(--d,0s);}
.cul-b.s0{width:74px;height:74px;font-size:15px;}
.cul-b.s1{width:88px;height:88px;font-size:15px;}
.cul-b.s2{width:100px;height:100px;font-size:15.5px;}
.cul-b.s3{width:128px;height:128px;font-size:19px;background:radial-gradient(circle at 32% 26%,#F4696B,#D62828 74%);box-shadow:0 18px 40px rgba(214,40,40,.34),inset 0 -8px 16px rgba(140,5,5,.2);}
.cul-b:nth-of-type(odd){animation-duration:6.5s;}
@keyframes culFloat{0%,100%{margin-top:0;}50%{margin-top:-9px;}}
/* 各气泡位置（left/top 为圆心，百分比相对 stage） */
.cul-b:nth-of-type(2){left:7%;top:46%;}
.cul-b:nth-of-type(3){left:20%;top:26%;}
.cul-b:nth-of-type(4){left:42%;top:20%;}
.cul-b:nth-of-type(5){left:62%;top:26%;}
.cul-b:nth-of-type(6){left:83%;top:44%;}
.cul-b:nth-of-type(7){left:17%;top:70%;}
.cul-b:nth-of-type(8){left:33%;top:78%;}
.cul-b:nth-of-type(9){left:50%;top:74%;}
.cul-b:nth-of-type(10){left:65%;top:72%;}
@media (prefers-reduced-motion:reduce){.cul-b{animation:none;}}
@media(max-width:760px){
  .cul-stage{height:auto;display:flex;flex-wrap:wrap;justify-content:center;gap:12px;padding:8px 14px 14px;}
  .cul-el,.cul-arw{display:none;}
  .cul-b,.cul-b.s0,.cul-b.s1,.cul-b.s2,.cul-b.s3{position:static;transform:none;width:auto;height:auto;border-radius:24px;padding:10px 18px;font-size:14px;}
  .cul-b.s3{font-size:16px;}
  .cul-b:nth-of-type(n){left:auto;top:auto;}
}

/* ---- 首页：外贸营销型网站 · 方案总览（千问大模型风格大卡） ---- */
.qs-head{text-align:center;margin-bottom:40px;}
.qs-head h2{font-size:54px;font-weight:800;color:var(--ink);letter-spacing:-.02em;line-height:1.2;}
.qs-head h2 em{font-style:normal;background:linear-gradient(118deg,var(--brand),#7C6CFF);-webkit-background-clip:text;background-clip:text;color:transparent;}
.qs-card{display:grid;grid-template-columns:330px 1fr;gap:44px;background:#fff;
  border:1px solid var(--line);border-radius:26px;padding:44px 48px;
  box-shadow:0 24px 70px rgba(15,42,102,.10);}
.qs-l{display:flex;flex-direction:column;align-items:flex-start;position:relative;}
.qs-l h3{font-size:27px;font-weight:800;color:var(--ink);margin-bottom:18px;}
.qs-ck{display:flex;flex-direction:column;gap:12px;margin-bottom:26px;}
.qs-ck li{display:flex;align-items:flex-start;gap:10px;font-size:16px;color:var(--ink2);line-height:1.65;}
.qs-ck svg{width:17px;height:17px;color:var(--brand);flex-shrink:0;margin-top:4px;}
.qs-cta{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#2F6BFF,#1257C9);
  color:#fff;font-size:15.5px;font-weight:700;padding:13px 28px;border-radius:12px;
  box-shadow:0 10px 26px rgba(18,87,201,.30);transition:.22s;white-space:nowrap;}
.qs-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(18,87,201,.38);}
.qs-vis{position:relative;flex:1;min-height:210px;margin-top:26px;width:100%;}
.qs-win{position:absolute;background:#fff;border:1px solid #E3ECFB;border-radius:12px;
  box-shadow:0 16px 40px rgba(15,42,102,.14);overflow:hidden;}
.qs-win.w1{left:0;bottom:6px;width:186px;z-index:2;}
.qs-win.w2{right:6px;top:0;width:150px;z-index:1;}
.qw-bar{display:flex;gap:4px;padding:8px 10px;border-bottom:1px solid #EEF3FC;}
.qw-bar i{width:6px;height:6px;border-radius:50%;background:#D9E4F7;}
.qw-bar i:first-child{background:#FF5F57;}.qw-bar i:nth-child(2){background:#FEBC2E;}.qw-bar i:nth-child(3){background:#28C840;}
.qw-hero{height:56px;margin:10px 10px 0;border-radius:8px;
  background:linear-gradient(135deg,#DCE9FF,#B9D3FF 55%,#8FB8FF);}
.qw-rows{padding:10px 10px 12px;display:flex;flex-direction:column;gap:7px;}
.qw-rows span{height:7px;border-radius:4px;background:#E7EEFB;}
.qw-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px;}
.qw-grid i{height:30px;border-radius:7px;background:linear-gradient(135deg,#EAF1FE,#DCE9FF);}
.qw-grid i:nth-child(2){background:linear-gradient(135deg,#FFF1E5,#FFE0C7);}
.qw-grid i:nth-child(4){background:linear-gradient(135deg,#E5F8EE,#CDEEDD);}
.qs-chip{position:absolute;z-index:3;background:#fff;border:1px solid #E3ECFB;border-radius:9px;
  font-size:11.5px;font-weight:600;color:var(--brand);padding:5px 11px;white-space:nowrap;
  box-shadow:0 8px 20px rgba(15,42,102,.14);}
.qs-chip.c1{left:4px;top:-6px;}
.qs-chip.c2{right:-2px;bottom:34px;}
.qs-chip.c3{left:130px;bottom:-4px;}
.qs-chip.c4{right:26px;top:44%;color:var(--or);border-color:#FFE0C7;}
.qs-r{display:grid;grid-template-columns:1fr 1fr;gap:30px 40px;align-content:start;}
.qs-i{min-width:0;}
.qs-ic{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
  border-radius:10px;margin-bottom:12px;}
.qs-ic svg{width:20px;height:20px;}
.qs-ic.p1{background:#EEF2FF;color:#5B6CFF;}
.qs-ic.p2{background:#FFF0F3;color:#F1566E;}
.qs-ic.p3{background:#EFF8FF;color:#2E9BE6;}
.qs-ic.p4{background:#E8F9F1;color:#18B26B;}
.qs-ic.p5{background:#FFF4E8;color:#F08A1D;}
.qs-ic.p6{background:#F3EEFF;color:#8B5CF6;}
.qs-i h4{font-size:19px;font-weight:700;color:var(--ink);margin-bottom:9px;
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.qs-pill{display:inline-flex;align-items:center;font-size:12.5px;font-weight:600;color:var(--brand);
  background:#EEF4FF;border:1px solid #D9E6FB;border-radius:7px;padding:2px 9px;white-space:nowrap;}
.qs-i p{font-size:15px;color:var(--ink2);line-height:1.8;}
@media(max-width:1020px){
  .qs-card{grid-template-columns:1fr;gap:34px;padding:30px 26px;}
  .qs-vis{min-height:200px;max-width:420px;}
  .qs-head h2{font-size:36px;}
}
@media(max-width:640px){
  .qs-r{grid-template-columns:1fr;gap:24px;}
  .qs-head h2{font-size:27px;}
  .qs-l h3{font-size:22px;}
  .qs-ck li{font-size:14.5px;}
  .qs-i h4{font-size:17px;}
  .qs-i p{font-size:14px;}
  .qs-vis{min-height:180px;}
}

/* ---- 首页：全球业务覆盖（点阵地球 · 阿里云风格） ---- */
.globe-sec{position:relative;padding:88px 0 0;overflow:hidden;
  background:linear-gradient(180deg,#FFFFFF 0%,#F6F7FF 46%,#EDF1FF 100%);}
.globe-sec::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(46% 40% at 50% 80%,rgba(124,108,255,.12),transparent 70%),
             radial-gradient(30% 30% at 16% 30%,rgba(47,107,255,.07),transparent 70%);}
.globe-sec .wrap{position:relative;z-index:1;}
.globe-sec .sec-h h2{font-size:44px;letter-spacing:-.02em;}
.globe-sec .sec-h h2 em{font-style:normal;background:linear-gradient(118deg,#7C6CFF,var(--brand));-webkit-background-clip:text;background-clip:text;color:transparent;}
.gl-stats{display:flex;justify-content:center;align-items:flex-start;gap:64px;margin:40px 0 30px;flex-wrap:wrap;}
.gl-stat{text-align:center;min-width:150px;}
.gl-stat .n{font-size:50px;font-weight:800;line-height:1.1;letter-spacing:-.01em;
  background:linear-gradient(118deg,#7C6CFF 10%,#2F6BFF 90%);-webkit-background-clip:text;background-clip:text;color:transparent;}
.gl-stat .n i{font-style:normal;font-size:19px;font-weight:700;margin-left:3px;letter-spacing:0;
  background:inherit;-webkit-background-clip:text;background-clip:text;}
.gl-stat .l{font-size:14.5px;color:var(--ink2);margin-top:8px;}
.gl-cta{text-align:center;margin-bottom:4px;}
.gl-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 32px;border-radius:10px;
  background:linear-gradient(135deg,#2F6BFF,#5C8CFF);color:#fff;font-weight:700;font-size:15.5px;text-decoration:none;
  box-shadow:0 10px 26px rgba(47,107,255,.34);transition:.2s;}
.gl-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(47,107,255,.42);}
.gl-globe{position:relative;margin:14px auto -6px;max-width:1280px;
  -webkit-mask-image:linear-gradient(180deg,#000 80%,transparent 99%);
  mask-image:linear-gradient(180deg,#000 80%,transparent 99%);}
.gl-canvas{display:block;width:100%;height:auto;aspect-ratio:1000/560;}
@media(max-width:1020px){
  .globe-sec .sec-h h2{font-size:34px;}
  .gl-stats{gap:38px;}
  .gl-stat .n{font-size:40px;}
}
@media(max-width:640px){
  .globe-sec{padding-top:64px;}
  .globe-sec .sec-h h2{font-size:26px;}
  .gl-stats{display:grid;grid-template-columns:1fr 1fr;gap:26px 12px;margin:30px 0 26px;}
  .gl-stat .n{font-size:32px;}
  .gl-stat .n i{font-size:14px;}
  .gl-stat .l{font-size:12.5px;}
  .gl-canvas{aspect-ratio:1000/640;}
}

/* ===== 数字化建设 · 一站式服务 tab 模块 ===== */
.digit-sec{position:relative;background:linear-gradient(180deg,#F5F9FF 0%,#FFFFFF 55%);overflow:hidden;}
.digit-sec::before{content:"";position:absolute;top:-130px;right:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(61,139,255,.16),transparent 70%);pointer-events:none;}
.digit-sec::after{content:"";position:absolute;bottom:-150px;left:-130px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(18,87,201,.12),transparent 70%);pointer-events:none;}

.dg-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:4px 0 42px;}
.dg-stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 18px;text-align:center;box-shadow:0 8px 22px rgba(18,40,90,.05);transition:.25s;}
.dg-stat:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(18,40,90,.10);}
.dg-stat .n{font-size:30px;font-weight:800;color:var(--brand);line-height:1;letter-spacing:-.5px;}
.dg-stat .n small{font-size:14px;font-weight:700;margin-left:2px;}
.dg-stat .l{margin-top:9px;font-size:13.5px;color:var(--ink2);}

.dg-tab{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:38px;}
.dg-tab button{position:relative;border:1px solid var(--brand-200);background:#fff;color:var(--ink2);font-size:15px;font-weight:600;padding:11px 24px;border-radius:999px;cursor:pointer;transition:.25s;}
.dg-tab button:hover{color:var(--brand);border-color:var(--brand);transform:translateY(-1px);}
.dg-tab button.on{background:linear-gradient(135deg,var(--brand-d),var(--brand-l));border-color:transparent;color:#fff;box-shadow:0 10px 22px rgba(18,87,201,.28);}

.dg-panel{display:none;}
.dg-panel.on{display:grid;grid-template-columns:1fr 1.08fr;gap:54px;align-items:center;animation:dgIn .45s ease both;}
@keyframes dgIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.dg-pan-l .dg-tag{display:inline-block;font-size:13px;font-weight:700;color:var(--brand);background:var(--brand-50);border:1px solid var(--brand-100);padding:4px 13px;border-radius:999px;}
.dg-pan-l h3{font-size:26px;color:var(--ink);margin:16px 0 12px;line-height:1.34;}
.dg-pan-l h3 em{font-style:normal;color:var(--brand);}
.dg-pan-l>p{font-size:15.5px;color:var(--ink2);line-height:1.92;margin-bottom:22px;}
.dg-feat{list-style:none;display:grid;gap:13px;margin:0 0 26px;padding:0;}
.dg-feat li{display:flex;gap:11px;font-size:15px;color:var(--ink);align-items:flex-start;line-height:1.5;}
.dg-feat li svg{flex:none;width:20px;height:20px;margin-top:1px;color:var(--brand);}
.dg-pan-cta{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--brand);font-size:15px;transition:.2s;}
.dg-pan-cta:hover{gap:11px;}
.dg-pan-r{position:relative;display:flex;justify-content:center;}

/* —— 通用 mockup 外壳 —— */
.mk-win{width:100%;max-width:430px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 24px 50px rgba(18,40,90,.14);}
.mk-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#0E1430;}
.mk-bar i{width:10px;height:10px;border-radius:50%;background:#3a4570;}
.mk-bar b{margin-left:8px;font-size:12px;color:#9fb0d8;font-weight:500;}
.mk-body{padding:16px;}
.mk-nav{display:flex;align-items:center;gap:14px;padding-bottom:12px;border-bottom:1px solid #eef2f8;}
.mk-nav b{font-size:14px;color:var(--brand);}.mk-nav span{font-size:12.5px;color:var(--ink3);}
.mk-hero{margin:14px 0;border-radius:10px;height:94px;background:linear-gradient(120deg,#1b3b8f,#3d8bff);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:0 16px;}
.mk-hero b{font-size:15px;font-weight:700;}.mk-hero span{font-size:11.5px;opacity:.85;margin-top:5px;}
.mk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;}
.mk-grid i{height:46px;border-radius:8px;background:#eef3fb;}

.mk-phone{position:relative;width:236px;height:472px;background:#0E1430;border-radius:34px;padding:12px;box-shadow:0 24px 50px rgba(18,40,90,.18);border:1px solid #243056;}
.mk-notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:96px;height:20px;background:#0E1430;border-radius:0 0 14px 14px;z-index:2;}
.mk-p-hd{margin-top:18px;color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;gap:7px;}
.mk-p-hd::before{content:"";width:14px;height:14px;border-radius:4px;background:linear-gradient(135deg,#3d8bff,#5ad1ff);}
.mk-p-bn{margin:12px 0;border-radius:12px;height:118px;background:linear-gradient(135deg,#1b3b8f,#3d8bff);}
.mk-p-cards{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:10px;}
.mk-p-cards i{height:62px;border-radius:10px;background:#1b244a;}
.mk-p-nav{position:absolute;left:12px;right:12px;bottom:12px;height:46px;background:#161e3d;border-radius:14px;display:flex;align-items:center;justify-content:space-around;}
.mk-p-nav span{font-size:11px;color:#7e8bb5;}.mk-p-nav span.on{color:#5aa0ff;font-weight:700;}

.mk-admin{width:100%;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:grid;grid-template-columns:74px 1fr;min-height:300px;box-shadow:0 24px 50px rgba(18,40,90,.14);}
.mk-a-side{background:#0E1430;padding:18px 0;display:flex;flex-direction:column;align-items:center;gap:16px;}
.mk-a-side i{width:26px;height:26px;border-radius:8px;background:#23305c;}
.mk-a-side i:first-child{background:var(--brand-l);}
.mk-a-main{padding:16px;background:#F6F9FE;}
.mk-a-top{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:12px;}
.mk-a-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:14px;}
.mk-a-kpis b{display:block;background:#fff;border:1px solid #e6edf8;border-radius:10px;padding:11px 6px;text-align:center;font-size:17px;font-weight:800;color:var(--brand);}
.mk-a-rows{display:grid;gap:9px;}
.mk-a-rows span{height:32px;border-radius:8px;background:#fff;border:1px solid #eef2f8;}

.mk-screen{width:100%;max-width:470px;background:linear-gradient(150deg,#0A1640,#102A6E);border-radius:18px;padding:18px;color:#fff;box-shadow:0 26px 60px rgba(10,20,60,.4);position:relative;overflow:hidden;}
.mk-screen::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(91,140,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(91,140,255,.07) 1px,transparent 1px);background-size:26px 26px;pointer-events:none;}
.mk-s-top{position:relative;text-align:center;font-size:15px;font-weight:700;letter-spacing:.06em;padding-bottom:12px;border-bottom:1px solid rgba(120,160,255,.25);}
.mk-s-top::after{content:"";position:absolute;left:50%;bottom:-1px;transform:translateX(-50%);width:120px;height:2px;background:linear-gradient(90deg,transparent,var(--brand-l),transparent);}
.mk-s-kpis{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:14px 0;}
.mk-s-k{background:rgba(255,255,255,.06);border:1px solid rgba(120,160,255,.28);border-radius:10px;padding:10px 6px;text-align:center;}
.mk-s-k b{display:block;font-size:17px;font-weight:800;color:#5ad1ff;}
.mk-s-k span{font-size:10.5px;color:#aebbdd;margin-top:3px;display:block;}
.mk-s-charts{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:10px;}
.mk-s-card{background:rgba(255,255,255,.05);border:1px solid rgba(120,160,255,.22);border-radius:11px;padding:11px;}
.mk-s-card h5{font-size:11px;color:#aebbdd;font-weight:600;margin:0 0 8px;}
.mk-s-bar{display:flex;align-items:flex-end;gap:9px;height:88px;}
.mk-s-bar i{flex:1;background:linear-gradient(180deg,#5ad1ff,#2f6dff);border-radius:4px 4px 0 0;box-shadow:0 0 12px rgba(90,209,255,.5);}
.mk-s-pie{width:78px;height:78px;border-radius:50%;margin:6px auto 0;background:conic-gradient(#5ad1ff 0 42%,#2f6dff 42% 70%,#F97316 70% 100%);position:relative;}
.mk-s-pie::after{content:"";position:absolute;inset:18px;border-radius:50%;background:#102A6E;}
.mk-s-line-card{grid-column:1/-1;}
.mk-s-line{width:100%;height:62px;}

.mk-ops{position:relative;width:330px;height:300px;display:flex;align-items:center;justify-content:center;}
.mk-ops-center{width:118px;height:118px;border-radius:50%;background:linear-gradient(135deg,var(--brand-d),var(--brand-l));color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;font-size:14px;font-weight:800;line-height:1.3;box-shadow:0 16px 34px rgba(18,87,201,.4);z-index:2;}
.mk-ops-ring{position:absolute;inset:0;}
.mk-ops-ring span{position:absolute;width:74px;height:34px;border-radius:999px;background:#fff;border:1px solid var(--brand-200);color:var(--brand);font-size:12.5px;font-weight:700;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(18,40,90,.08);}
.mk-ops-ring span:nth-child(1){top:0;left:50%;transform:translateX(-50%);}
.mk-ops-ring span:nth-child(2){top:23%;right:0;}
.mk-ops-ring span:nth-child(3){bottom:23%;right:0;}
.mk-ops-ring span:nth-child(4){bottom:0;left:50%;transform:translateX(-50%);}
.mk-ops-ring span:nth-child(5){bottom:23%;left:0;}
.mk-ops-ring span:nth-child(6){top:23%;left:0;}

@media(max-width:980px){
  .dg-stats{grid-template-columns:repeat(2,1fr);}
  .dg-panel.on{grid-template-columns:1fr;gap:30px;}
  .dg-pan-r{order:-1;}
}


/* ==================== 2026-10-19 首屏修正：满宽左对齐 + 箭头固定两侧 + 服务条改参考样式 ==================== */
/* --- 1. 幻灯统一：满宽、文字统一左对齐 --- */
.hero-full .hero-in{display:flex;flex-direction:column;justify-content:center;}
.hero-full .hero-sl.on{display:flex;align-items:center;width:100%;}
.hero-full .hero-sl.on.duo{display:flex;gap:56px;}
.hero-full .hero-sl.on .hero-tx{text-align:left;max-width:600px;}
.hero-full .hero-sl.on .hero-tx .kicker,
.hero-full .hero-sl.on .hero-tx h1,
.hero-full .hero-sl.on .hero-tx h2.hh,
.hero-full .hero-sl.on .hero-tx .sub{margin-left:0;margin-right:auto;text-align:left;}
.hero-full .hero-sl.on .hero-btns,
.hero-full .hero-sl.on .hero-mk{justify-content:flex-start;}
.hero-full .hero-sl.on.duo .hero-tx{max-width:560px;}
.hero-full .hero-sl.on .hero-vis{margin-left:auto;}
@media(max-width:980px){
  .hero-full .hero-sl.on{flex-direction:column;align-items:flex-start;}
  .hero-full .hero-sl.on .hero-tx{max-width:100%;}
}
/* --- 2. 左右切换箭头：固定于 banner 两侧同一位置，不随内容移动 --- */
.hero-arw{left:30px;right:30px;top:50%;bottom:auto;transform:translateY(-50%);
  display:flex;justify-content:space-between;pointer-events:none;z-index:8;}
.hero-arw button{pointer-events:auto;width:48px;height:48px;
  background:rgba(9,22,48,.38);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.42);box-shadow:0 6px 20px rgba(4,12,28,.3);}
/* --- 3. Banner 底部服务条：1:1 复刻阿里云 Token Plan 参考样式 --- */
/* hero 是 flex column，.wrap 的 margin:auto 会禁用 stretch 导致收窄到 960px —— 强制满宽 */
.hero-full > .wrap{width:100%;}
/* 外层：半透明白渐变玻璃卡，24px 圆角；内边距 12px 让蓝色卡“嵌”在透明底色里（非边缘对齐） */
.hero-strip{display:grid;grid-template-columns:1fr 39.3%;gap:12px;align-items:stretch;
  height:146px;padding:12px;border:0;box-shadow:none;border-radius:24px;
  background:linear-gradient(180deg,rgba(255,255,255,0.80) 0%,rgba(255,255,255,0.70) 100%);}
/* 左栏：三个特性项横排 */
.hero-strip .hs-left{display:flex;align-items:stretch;min-width:0;}
/* 特性项：图标(32px)上 → 渐变标题(22px/700) → 灰描述(16px)，垂直排布 */
.hero-strip .hs-card{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  background:transparent;border:0;box-shadow:none;border-radius:0;
  padding:0 40px 0 12px;min-height:0;transition:none;flex:1 1 0;}
.hero-strip .hs-card:hover{background:transparent;transform:none;box-shadow:none;}
.hero-strip .hs-ic{display:block;width:32px;height:32px;margin:0 0 12px;
  background:none;border:0;border-radius:0;padding:0;flex:none;}
.hero-strip .hs-tx{display:block;text-align:left;}
.hero-strip .hs-card .hs-tx b{display:block;margin:0;font-size:22px;font-weight:700;line-height:32px;color:#191C21;letter-spacing:normal;}
.hero-strip .hs-card .hs-tx b em{font-style:normal;color:transparent;
  background-image:linear-gradient(90deg,#5C99FF 20%,#1366EC 52%,#856EFA 82%);
  -webkit-background-clip:text;background-clip:text;}
.hero-strip .hs-card .hs-tx>span{display:block;margin:4px 0 0;font-size:16px;line-height:1.5;color:#2D3238;white-space:normal;overflow:visible;text-overflow:clip;}
/* 右栏 CTA：参考站原版蓝色背景图（含点阵+金币徽章），嵌在透明卡内，文字左对齐 */
.hero-strip .hs-cta{position:relative;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;text-align:left;
  padding:20px 24px;border:0;border-radius:18px;overflow:hidden;min-height:0;grid-column:auto;
  background-color:#4b5cf0;
  background-image:url('../imgs/hs-cta-bg.png');
  background-size:cover;
  background-position:right center;
  background-repeat:no-repeat;
  box-shadow:none;transition:none;}
.hero-strip .hs-cta::before,.hero-strip .hs-cta::after{content:none;}
.hero-strip .hs-cta:hover{transform:none;box-shadow:none;}
.hero-strip .hs-cta .hs-tx{display:block;position:relative;z-index:1;text-align:left;}
.hero-strip .hs-cta .hs-tx b{display:block;margin:0;font-size:26px;font-weight:600;line-height:1.35;color:#fff;}
.hero-strip .hs-cta .hs-tx>span{display:flex;align-items:center;gap:6px;margin:8px 0 0;font-size:16px;line-height:1.5;color:#fff;text-align:left;}
.hero-strip .hs-arw{display:inline-grid;place-items:center;width:24px;height:24px;color:#fff;flex:none;}
.hero-strip .hs-arw svg{display:block;}
/* 自适应：中屏缩小字号与内边距 */
@media(max-width:1280px){
  .hero-strip .hs-card .hs-tx b{font-size:20px;line-height:30px;}
  .hero-strip .hs-card .hs-tx>span{font-size:14.5px;}
  .hero-strip .hs-card{padding:0 28px 0 8px;}
  .hero-strip .hs-cta .hs-tx b{font-size:23px;}
  .hero-strip .hs-cta .hs-tx>span{font-size:14.5px;}
}
/* 窄屏降级：两栏改纵向堆叠，蓝色卡整宽在下 */
@media(max-width:980px){
  .hero-strip{grid-template-columns:1fr;height:auto;gap:10px;}
  .hero-strip .hs-left{flex-direction:column;}
  .hero-strip .hs-card{flex:0 0 auto;padding:14px 12px;}
  .hero-strip .hs-cta{min-height:92px;}
}
@media(max-width:520px){
  .hero-strip{padding:10px;}
  .hero-strip .hs-card .hs-tx b{font-size:18px;line-height:26px;}
  .hero-strip .hs-card .hs-ic{width:28px;height:28px;margin-bottom:8px;}
  .hero-strip .hs-cta .hs-tx b{font-size:20px;}
  .hero-strip .hs-cta .hs-tx>span{font-size:13.5px;}
}

/* ==================== 2026-10-19 间距微调：全球业务/生态合作伙伴 上间距减半 ==================== */
.sec.globe-sec{padding-top:44px;}
.sec.partner-sec{padding-top:44px;}

/* ==================== 联系方式卡片（替换原填写表单） ==================== */
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:28px 26px;
  display:flex;flex-direction:column;gap:18px;box-shadow:0 20px 50px rgba(8,30,70,.12);}
.contact-card .ct-title{font-size:16.5px;font-weight:700;color:var(--ink);}
.contact-card .ct-item{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink);}
.contact-card .ct-item .ct-ico{flex-shrink:0;width:44px;height:44px;border-radius:12px;background:var(--brand-50);
  color:var(--brand);display:flex;align-items:center;justify-content:center;}
.contact-card .ct-item .ct-qr{flex-shrink:0;width:54px;height:54px;border-radius:8px;background:#fff;border:1px solid var(--line);}
.contact-card .ct-info{display:flex;flex-direction:column;min-width:0;}
.contact-card .ct-info b{font-size:18px;font-weight:700;color:var(--ink);line-height:1.3;}
.contact-card .ct-info span{font-size:12.5px;color:var(--ink3);margin-top:3px;line-height:1.5;}
.contact-card .ct-item:hover .ct-info b{color:var(--brand);}
.contact-card .ct-item:hover .ct-ico{background:var(--brand);color:#fff;}
@media(max-width:520px){
  .contact-card{padding:22px 18px;gap:16px;}
  .contact-card .ct-info b{font-size:16px;}
}

/* VR 预约弹窗内联系方式（紧凑版） */
.vr-contact{display:flex;flex-direction:column;gap:10px;}
.vr-contact .vr-c{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);
  border-radius:10px;background:var(--bg2);text-decoration:none;color:var(--ink);}
.vr-contact .vr-c b{font-size:16px;font-weight:700;color:var(--ink);white-space:nowrap;}
.vr-contact .vr-c span{font-size:12.5px;color:var(--ink3);}
.vr-contact .vr-c img{width:38px;height:38px;border-radius:6px;flex-shrink:0;}
.vr-contact .vr-c:hover{border-color:var(--brand);}
.vr-contact .vr-c:hover b{color:var(--brand);}

/* ---------- 获取方案弹窗默认隐藏（防闪现，2026-10-31） ----------
   弹窗 DOM 由 js/zj-lead.js 动态注入，其完整样式在 css/zj-lead.css（异步加载）。
   此处用静态规则保证弹窗从首帧起即隐藏：即使 zj-lead.js 为旧版缓存、
   或 zj-lead.css 尚未加载完成，页面切换时也不会闪现弹窗。
   注意：与 zj-lead.css 的规则保持一致，勿在此处加 transition 以外的改动。 */
.zjl-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99999;display:flex;align-items:center;justify-content:center;padding:22px;opacity:0;visibility:hidden;pointer-events:none;}
.zjl-mask.zjl-show{opacity:1;visibility:visible;pointer-events:auto;}