@charset "utf-8";
/* ==========================================================================
   聚发单 /zt/jufadan/ 改版 · 全站样式 v1.0
   色值沿用现站：主蓝 #0d74fe / 深蓝 #0966e6 / 正文 #101828 / 次要 #364153 /
   辅助 #6b7280 / 浅底 #f4f7fd / 浅蓝 #eff6ff / 橙 #fd8e3f / 绿 #16a34a
   ========================================================================== */
:root{
  --brand:#0d74fe; --brand-d:#0966e6; --brand-l:#eff6ff; --brand-b:#bedbff;
  --ink:#101828; --ink2:#364153; --mute:#6b7280; --line:#e8eef6;
  --bg:#f4f7fd; --white:#fff; --orange:#fd8e3f; --green:#16a34a;
  --r:14px; --r-s:10px;
  --wrap:1200px;
  --sh:0 6px 22px rgba(16,24,40,.06);
  --sh-h:0 14px 34px rgba(13,116,254,.14);
}
*,*:before,*:after{box-sizing:border-box;min-width:0}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,"Hiragino Sans GB",sans-serif;
  font-size:15px;line-height:1.75;overflow-x:hidden}
img{max-width:100%;height:auto;border:0;vertical-align:middle}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
table{border-collapse:collapse;width:100%}
input,select,textarea,button{font-family:inherit;font-size:15px;color:var(--ink)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- 顶部导航 ---------- */
.hd{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:9px;flex:none}
.logo img{width:38px;height:38px}
.logo b{font-size:20px;letter-spacing:.5px;color:var(--ink)}
.logo span{font-size:12px;color:var(--mute);border-left:1px solid var(--line);padding-left:9px;margin-left:2px}
.nav{display:flex;align-items:center;justify-content:flex-end;gap:2px;flex:1;min-width:0;margin-right: 20px;}
.nav>li{position:relative}
.nav>li>a,.nav .nv-a{display:block;padding:9px 13px;border-radius:8px;font-size:15px;color:var(--ink2);white-space:nowrap}
.nav>li>a:hover,.nav .nv-a:hover{color:var(--brand);background:var(--brand-l)}
.nav>li>a.on{color:var(--brand);font-weight:600;background:var(--brand-l)}
.nav .arw{display:inline-block;width:7px;height:7px;margin-left:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.drop{position:absolute;left:0;top:100%;width:256px;padding:8px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:0 16px 40px rgba(16,24,40,.12);opacity:0;visibility:hidden;transform:translateY(6px);
  transition:.18s ease}
.nav>li:hover .drop,.nav>li:focus-within .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:block;padding:10px 12px;border-radius:9px}
.drop a:hover{background:var(--brand-l)}
.drop .t{font-size:14.5px;font-weight:600;color:var(--ink)}
.drop .d{font-size:12.5px;color:var(--mute);line-height:1.5}
.hd-cta{display:flex;align-items:center;gap:10px;flex:none}
/* 移动端折叠菜单（纯 CSS，无依赖） */
.mnav{display:none;margin-left:auto;position:static}
.mnav>summary{list-style:none;cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:11px;background:#fff;box-shadow:var(--sh)}
.mnav>summary::-webkit-details-marker{display:none}
.mnav .bars{position:relative;display:block;width:18px;height:2px;background:var(--ink2);border-radius:2px}
.mnav .bars:before,.mnav .bars:after{content:'';position:absolute;left:0;width:18px;height:2px;background:var(--ink2);border-radius:2px;transition:.18s}
.mnav .bars:before{top:-6px}
.mnav .bars:after{top:6px}
.mnav[open] .bars{background:transparent}
.mnav[open] .bars:before{top:0;transform:rotate(45deg)}
.mnav[open] .bars:after{top:0;transform:rotate(-45deg)}
.mpanel{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);
  box-shadow:0 18px 40px rgba(16,24,40,.14);max-height:calc(100vh - 58px);overflow-y:auto;padding:6px 20px 22px}
.mpanel>a{display:block;padding:14px 2px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line)}
.mpanel>a.on{color:var(--brand);font-weight:600}
.mpanel .sub{padding:6px 0 10px;border-bottom:1px solid var(--line)}
.mpanel .sub a{display:block;padding:9px 2px 9px 16px;font-size:14.5px;color:var(--ink2)}
.mpanel-cta{display:flex;gap:10px;margin-top:18px}
.mpanel-cta .btn{flex:1;height:42px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:40px;padding:0 18px;
  border-radius:999px;font-size:14.5px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:.18s}
.btn-p{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(13,116,254,.28)}
.btn-p:hover{background:var(--brand-d)}
.btn-o{background:#fff;color:var(--brand);border-color:var(--brand-b)}
.btn-o:hover{background:var(--brand-l)}
.btn-l{height:48px;padding:0 28px;font-size:16px;border-radius:999px}
.btn-g{background:var(--orange);color:#fff}
.btn-g:hover{filter:brightness(1.05)}
.btn-w{background:#fff;color:var(--brand)}
.btn-arw:after{content:"";width:6px;height:6px;border-top:1.6px solid currentColor;border-right:1.6px solid currentColor;transform:rotate(45deg)}

/* ---------- 通用区块 ---------- */
.sec{padding:76px 0}
.sec-g{background:var(--bg)}
.sec-b{background:linear-gradient(180deg,#f7fbff 0%,#fff 100%)}
.sec-t{margin-bottom:34px;text-align:center}
.sec-t h1,.sec-t h2{font-size:30px;line-height:1.4;letter-spacing:-.3px}
.sec-t .sub{margin-top:10px;color:var(--mute);font-size:15px}
.sec-t.left{text-align:left}

/* ---------- 首屏 ---------- */
.hero{position:relative;padding:76px 0 92px;background:
  radial-gradient(1200px 420px at 78% -10%,rgba(13,116,254,.18),transparent 60%),
  linear-gradient(180deg,#f2f8ff 0%,#fff 100%);overflow:hidden}
.hero:after{content:"";position:absolute;right:-120px;top:-60px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(13,116,254,.10),transparent 62%);pointer-events: none;}
.hero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:42px;line-height:1.28;letter-spacing:-.6px}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero .lead{margin-top:16px;font-size:16.5px;color:var(--ink2);max-width:640px}
.hero .desc{margin-top:14px;font-size:14.5px;color:var(--mute);max-width:660px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.hero-tags span{height:28px;padding:0 12px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--ink2);display:inline-flex;align-items:center}
/* 首屏右侧：原站 hero.png（1920×700），等比缩放完整显示，不变形不裁切 */
.hero-pic{position:relative;padding:12px;border-radius:18px;background:linear-gradient(180deg,#eef5ff,#f7fbff);
  box-shadow:0 24px 60px rgba(13,116,254,.18)}
.hero-pic img{display:block;width:100%;height:auto;border-radius:12px;background:#fff}
/* 首页 hero 背景图布局：原站 hero.png 作为右侧背景，左侧渐变过渡后浮出文字 */
/* 下载页："选择你要体验的端"作为首屏，模块背景图为 fr-team.jpg，白卡片浮于深色遮罩上 */
.dl-hero .sec-t{margin-bottom:10px}
.dl-hero .dl-grid{margin-top:20px}
.hero-cover{position:relative;padding:0;min-height:466px;display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(180deg,#f2f8ff 0%,#fff 100%)}
.hero-cover::before{content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.92) 30%,rgba(255,255,255,.55) 48%,rgba(255,255,255,0) 66%)}
.hero-cover .hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 40%);
  mask-image:linear-gradient(90deg,transparent 0,#000 40%)}
.hero-cover .hero-bg img{width:100%;height:100%;object-fit:cover;object-position:62% center;display:block}
.hero-cover .hero-in{position:relative;z-index:2;display:block;padding-top:72px;padding-bottom:40px}
.hero-cover .hero-txt{max-width:520px}
.hero-cover h1{font-size:38px}
.hero-cover .hero-kpi{margin-top:34px}
@media (max-width:860px){
  .hero-cover{min-height:auto}
  .hero-cover::before{background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.86) 55%,rgba(255,255,255,.7) 100%)}
  .hero-cover .hero-bg{opacity:.32;-webkit-mask-image:none;mask-image:none}
  .hero-cover .hero-bg img{object-position:60% center}
  .hero-cover .hero-in{padding-top:56px;padding-bottom:26px}
  .hero-cover .hero-txt{max-width:none}
  .hero-cover h1{font-size:29px}
}
.hero-kpi{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:44px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 12px;text-align:center;box-shadow:var(--sh)}
.kpi b{display:block;font-size:26px;color:var(--brand);line-height:1.2;white-space:nowrap}
.kpi b i{font-style:normal;font-size:15px}
.kpi span{display:block;font-size:13px;color:var(--mute);white-space:nowrap}

/* ---------- 流程示意 ---------- */
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:10px;margin-top:30px}
.flow-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 18px;text-align:center;box-shadow:var(--sh)}
.flow-box h3{font-size:16px;margin-bottom:12px}
.flow-box .plats{display:flex;justify-content:center;gap:14px}
.flow-box .plats img{width:46px;height:46px}
.flow-box .ic{width:64px;height:64px}
.flow-box p{margin-top:10px;font-size:13px;color:var(--mute)}
.flow-box.hi{border-color:var(--brand-b);background:linear-gradient(180deg,#fff,#f5faff);box-shadow:var(--sh-h)}
.flow-arw{position:relative;width:78px;height:2px;background:linear-gradient(90deg,var(--brand-b),var(--brand));border-radius:2px}
.flow-arw:after{content:"";position:absolute;right:-1px;top:-4px;width:9px;height:9px;border-top:2px solid var(--brand);border-right:2px solid var(--brand);transform:rotate(45deg)}
.flow-arw span{position:absolute;top:-24px;left:50%;transform:translateX(-50%);font-size:12px;color:var(--brand);white-space:nowrap;background:#fff;padding:0 6px;border-radius:6px}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh);transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-h);border-color:var(--brand-b)}
.card .ci{width:44px;height:44px;border-radius:12px;background:var(--brand-l);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.card .ci svg{width:22px;height:22px}
.card h3{font-size:17px;margin-bottom:8px}
.card p{font-size:14px;color:var(--mute)}
.card ul{margin-top:12px}
.card ul li{position:relative;padding-left:16px;font-size:13.5px;color:var(--ink2);line-height:1.9}
.card ul li:before{content:"";position:absolute;left:2px;top:12px;width:6px;height:6px;border-radius:50%;background:var(--brand-b)}

/* 场景卡：整卡可点击 */
.scard{position:relative;display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:26px;box-shadow:var(--sh);transition:.2s;height:100%}
.scard:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:var(--brand-b)}
.scard .tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.tag-g{background:#e5f0e8;color:#157a4a}
.tag-o{background:#ffede1;color:#c25a12}
.tag-b{background:var(--brand-l);color:var(--brand)}
.scard .scard-pic{height:168px;border-radius:12px;overflow:hidden;margin-bottom:16px;background:var(--bg);border:1px solid var(--line)}
.scard .scard-pic img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}
.scard:hover .scard-pic img{transform:scale(1.04)}
.scard h3{margin:12px 0 8px;font-size:19px}
.scard .for{font-size:13px;color:var(--brand);font-weight:600;margin-bottom:6px}
.scard p{font-size:14px;color:var(--mute)}
.scard ul{margin:14px 0 0}
.scard ul li{position:relative;padding-left:18px;font-size:13.5px;color:var(--ink2);line-height:2}
.scard ul li:before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700}
.scard .go{position:absolute;right:22px;bottom:20px;width:30px;height:30px;border-radius:50%;
  background:var(--brand-l);display:flex;align-items:center;justify-content:center;color:var(--brand);font-size:15px;transition:.2s}
.scard:hover .go{background:var(--brand);color:#fff}

.qrbox{display:flex;align-items:center;justify-content:center;gap:30px;flex-wrap:wrap;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 34px;box-shadow:var(--sh);text-align:left}
.qrbox .qr{margin:0;flex:0 0 auto}
.qrbox h2{font-size:22px;margin-bottom:8px}
.qrbox p{color:var(--mute);font-size:14.5px}
@media (max-width:860px){.qrbox{padding:22px;text-align:center}}

/* 区块内小标题 */
.blk-h{font-size:22px;text-align:center;margin:46px 0 8px;letter-spacing:-.2px}
.blk-s{text-align:center;color:var(--mute);font-size:14.5px;margin-bottom:22px}

/* 带背景图的区块 */
.sec-path{position:relative;overflow:hidden;padding:104px 0}
.sec-path .path-bg{position:absolute;inset:0;z-index:0}
.sec-path .path-bg img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.sec-path::after{content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(244,249,255,.94) 0%,rgba(255,255,255,.9) 100%)}
.sec-path .wrap{position:relative;z-index:2}
@media (max-width:860px){.sec-path{padding:64px 0}}

/* ---------- 对比表 ---------- */
.tbl-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
table.cmp{min-width:640px;font-size:14px}
table.cmp th,table.cmp td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.cmp thead th{background:#f8fbff;color:var(--ink);font-weight:600;font-size:14px}
table.cmp td:first-child{color:var(--ink);font-weight:600;width:130px}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp .no{color:#b42318}
table.cmp .yes{color:#067647}
table.api{min-width:720px;font-size:14px}
table.api th,table.api td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left}
table.api thead th{background:#f8fbff}
table.api code{background:var(--brand-l);color:var(--brand-d);padding:2px 7px;border-radius:6px;font-size:13px}

/* ---------- 行业帮助 ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh)}
.ind .ih{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.ind .ih b{font-size:16.5px}
.ind .ih i{width:34px;height:34px;border-radius:10px;background:var(--brand-l);display:flex;align-items:center;justify-content:center;font-style:normal;font-size:17px}
.ind dl{display:grid;grid-template-columns:64px 1fr;gap:6px 10px;font-size:13.5px;margin-top:10px}
.ind dt{color:var(--mute)}
.ind dd{margin:0;color:var(--ink2)}
.ind dd.g{color:#067647}
/* 行业配图 */
.ind-visual{position:relative;height:152px;border-radius:12px;margin-bottom:14px;overflow:hidden;border:1px solid var(--line);background:var(--bg)}
.ind-visual img{width:100%;height:100%;object-fit:cover;display:block}
.ind-visual .i-badge{position:absolute;left:10px;top:10px;z-index:2;height:26px;padding:0 11px;border-radius:999px;
  background:rgba(255,255,255,.94);backdrop-filter:blur(4px);display:flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;color:var(--ink);box-shadow:0 2px 8px rgba(16,24,40,.08)}
.ind-visual .i-badge i{width:16px;height:16px;border-radius:5px;display:flex;align-items:center;justify-content:center;
  font-style:normal;font-size:11px;color:#fff}
.ind-visual svg{width:0;height:0;position:absolute;opacity:0}
/* 实景图库：招商页 / 场景页通用 */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.gal figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.gal img{width:100%;height:196px;object-fit:cover;display:block;background:var(--bg)}
.gal figcaption{padding:13px 15px;font-size:14px;color:var(--ink2);line-height:1.6}
.gal figcaption b{display:block;font-size:15px;color:var(--ink);margin-bottom:4px}
.gal.g2c{grid-template-columns:repeat(2,1fr)}
.gal.g2c img{height:240px}
/* 紧凑 CTA 条 */
.cta-bar{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 34px;box-shadow:var(--sh)}
.cta-bar h2{font-size:24px;line-height:1.4;margin-top:8px}
.cta-bar p{margin-top:9px;color:var(--ink2);font-size:15px;max-width:640px}
.cta-bar-btns{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 20px;box-shadow:var(--sh)}
.step:before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:-14px;width:30px;height:30px;
  border-radius:50%;background:var(--brand);color:#fff;font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(13,116,254,.3)}
.step h3{margin-top:10px;font-size:16.5px}
.step p{margin-top:6px;font-size:13.5px;color:var(--mute)}

/* ---------- 下载 ---------- */
.dl-hero{position:relative;padding:92px 0 100px;background-position:center 35%;background-size:cover;background-repeat:no-repeat;
  background-attachment:fixed}
.dl-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,38,79,.82) 0%,rgba(11,38,79,.72) 50%,rgba(11,38,79,.82) 100%);z-index:0}
.dl-hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0,rgba(13,116,254,.18),transparent 60%);z-index:0}
.dl-hero .wrap{position:relative;z-index:1}
.dl-hero .sec-t,.dl-hero .sec-t h1,.dl-hero .sec-t .sub{color:#fff}
.dl-hero .sec-t .sub{opacity:.88}
.dl-hero .dl-tip{color:rgba(255,255,255,.8)}
.dl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.dl-tip{text-align:center;font-size:14px;margin:14px auto 0;max-width:720px}
.dl{background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.7);border-radius:var(--r);padding:24px;text-align:center;
  box-shadow:0 18px 40px rgba(0,0,0,.18);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);transition:.2s}
.dl:hover{transform:translateY(-4px);box-shadow:0 26px 56px rgba(0,0,0,.22)}
.dl .ph{height:96px;border-radius:12px;background:linear-gradient(160deg,#eff6ff,#fff);border:1px dashed var(--brand-b);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.dl .ph svg{width:48px;height:48px}
.dl h3{font-size:16.5px}
.dl p{font-size:13px;color:var(--mute);margin-top:6px;min-height:44px}
.dl .btns{display:flex;gap:8px;justify-content:center;margin-top:12px;flex-wrap:wrap}
.dl .mini{height:34px;padding:0 14px;font-size:13px;border-radius:999px;background:var(--brand-l);color:var(--brand);
  display:inline-flex;align-items:center;font-weight:600}
.dl .mini:hover{background:var(--brand);color:#fff}
.dlbox{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;align-items:center;background:#fff;
  border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--sh)}
.qr{width:150px;height:150px;border-radius:12px;border:1px solid var(--line);padding:6px;background:#fff}
/* 招商/实景卡 */
.fr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.fr-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh);transition:.2s}
.fr-card:hover{transform:translateY(-3px);box-shadow:var(--sh-h);border-color:var(--brand-b)}
.fr-card .fr-v{height:150px;border-radius:12px;margin-bottom:14px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);overflow:hidden;background:linear-gradient(160deg,#eff6ff,#fff)}
.fr-card .fr-v svg{width:80px;height:80px}
.fr-card h3{font-size:17px;margin-bottom:8px}
.fr-card p{font-size:14px;color:var(--mute)}
.cta-strip{text-align:center;max-width:760px;margin:0 auto;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.cta-strip h2{font-size:25px}
.cta-strip .d{margin-top:10px;color:var(--ink2)}
.cta-strip .btns{display:flex;gap:12px;justify-content:center;margin-top:18px;flex-wrap:wrap}

/* ---------- 资讯 ---------- */
.news-list{display:grid;gap:16px}
.nc{display:grid;grid-template-columns:220px 1fr;gap:20px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:16px;box-shadow:var(--sh);transition:.2s;align-items:center}
.nc:hover{border-color:var(--brand-b);box-shadow:var(--sh-h);transform:translateY(-2px)}
.nc-lead{grid-template-columns:340px 1fr;padding:20px}
.nc img{width:100%;height:132px;object-fit:cover;border-radius:10px;background:var(--bg)}
/* 头条卡放大：必须放在 .nc img 之后，否则同特异性被覆盖；object-fit:cover 保证不变形 */
.nc-lead img{width:100%;height:200px;object-fit:cover}
.nc-noimg,.nc-lead.nc-noimg{grid-template-columns:1fr}
.news-note{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:48px 20px;text-align:center;color:var(--mute);font-size:15px}
.nc-lead h3{font-size:22px;margin-top:10px}
.nc-lead p{-webkit-line-clamp:3}
.nc h3{font-size:17px;line-height:1.5}
.nc p{margin-top:8px;font-size:13.5px;color:var(--mute);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nc .meta{margin-top:10px;font-size:12.5px;color:var(--mute);display:flex;gap:14px;align-items:center}
.nc .meta .cat{color:var(--brand);background:var(--brand-l);padding:2px 9px;border-radius:6px}
.nc .meta em{font-style:normal;color:var(--brand)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.chip{height:34px;padding:0 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink2);
  font-size:14px;display:inline-flex;align-items:center}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.pager{display:flex;gap:8px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.pager a,.pager b{height:36px;min-width:36px;padding:0 12px;border-radius:9px;background:#fff;border:1px solid var(--line);
  color:var(--ink2);font-size:14px;display:inline-flex;align-items:center;justify-content:center}
.pager b{background:var(--brand);border-color:var(--brand);color:#fff}

/* 文章详情 */
.art{display:grid;grid-template-columns:1fr 300px;gap:30px;align-items:start}
.art-bd{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--sh)}
.art-hd h1{font-size:28px;line-height:1.45}
.art-meta{margin-top:12px;font-size:13px;color:var(--mute);display:flex;gap:16px;flex-wrap:wrap;
  padding-bottom:16px;border-bottom:1px solid var(--line)}
.art-bd h2{font-size:20px;margin:28px 0 12px;padding-left:12px;border-left:4px solid var(--brand)}
.art-bd h3{font-size:17px;margin:22px 0 10px}
.art-bd p{font-size:15.5px;color:var(--ink2);margin:12px 0}
.art-bd ul{margin:12px 0}
.art-bd ul li{position:relative;padding-left:18px;font-size:15px;color:var(--ink2);line-height:2}
.art-bd ul li:before{content:"";position:absolute;left:2px;top:15px;width:6px;height:6px;border-radius:50%;background:var(--brand)}
.art-bd .tip{background:var(--bg);border-left:4px solid var(--brand);border-radius:0 10px 10px 0;padding:14px 18px;margin:18px 0;font-size:14.5px;color:var(--ink2)}
.art-bd .art-content{color:#333;font-size:14px;line-height:1.5;font-family:"Microsoft Yahei";word-wrap:break-word;overflow-x:auto}
.art-bd .art-content p{margin:15px 0;line-height:1.5;font-size:14px;color:#333;word-wrap:break-word}
.art-bd .art-content p a{color:#108ee7;text-decoration:none}
.art-bd .art-content h1,.art-bd .art-content h2,
.art-bd .art-content h3,.art-bd .art-content h4,
.art-bd .art-content h5{margin:20px 0;padding-left:0;border:0;font-weight:bold;line-height:1.4;color:#333}
.art-bd .art-content h1{font-size:32px;line-height:40px}
.art-bd .art-content h2{font-size:24px}
.art-bd .art-content h3{font-size:20px}
.art-bd .art-content h4{font-size:16px;line-height:1.4}
.art-bd .art-content h5{font-size:14px}
.art-bd .art-content ul,.art-bd .art-content ol{margin:10px 0;padding-left:20px}
.art-bd .art-content ul{list-style-type:disc}
.art-bd .art-content ol{list-style-type:decimal}
.art-bd .art-content li{position:static;padding-left:0;font-size:14px;color:#333;line-height:1.5}
.art-bd .art-content ul li:before{content:none}
.art-bd .art-content blockquote{background-color:#f5f2f0;border-left:8px solid #B4D5FF;display:block;font-size:100%;line-height:1.5;margin:10px 0;padding:10px}
.art-bd .art-content blockquote p{margin:0;line-height:1.5}
.art-bd .art-content code{background-color:#f5f2f0;border-radius:3px;font-family:monospace;padding:3px}
.art-bd .art-content pre>code{display:block;background-color:#f5f2f0;border:1px solid #e8e8e8;border-radius:4px;font-size:14px;padding:10px;text-indent:0;overflow:auto;white-space:pre}
.art-bd .art-content table{width:100%;table-layout:auto;box-sizing:border-box;border-collapse:separate;border-spacing:0;margin:10px 0;padding:10px;border:1px dashed #ccc;border-radius:5px}
.art-bd .art-content th,.art-bd .art-content td{width:auto !important;min-width:6em;border:1px solid #ccc;border-right:0;border-bottom:0;line-height:1.5;padding:8px 12px;text-align:left;vertical-align:top;word-break:break-word;overflow-wrap:break-word}
.art-bd .art-content th:last-child,.art-bd .art-content td:last-child{border-right:1px solid #ccc}
.art-bd .art-content tr:last-child th,.art-bd .art-content tr:last-child td{border-bottom:1px solid #ccc}
.art-bd .art-content thead tr:last-child th{border-bottom:1px solid #ccc}
.art-bd .art-content th{background-color:#f5f2f0;font-weight:700;text-align:center;white-space:nowrap}
.art-bd .art-content tr > :first-child{white-space:nowrap}
.art-bd .art-content hr{border:0;height:1px;background:#ccc;margin:20px 0}
.art-bd .art-content img{max-width:100%;height:auto;margin:10px 0}
.aside{position:sticky;top:86px;display:grid;gap:16px}
.asd{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.asd h3{font-size:16px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.asd a{display:block;font-size:14px;color:var(--ink2);padding:8px 0;border-bottom:1px dashed var(--line)}
.asd a:last-child{border-bottom:0}
.asd a:hover{color:var(--brand)}

/* 面包屑 */
.crumb{font-size:13px;color:var(--mute);padding:14px 0}
.crumb a{color:var(--mute)}
.crumb a:hover{color:var(--brand)}
.crumb span{margin:0 6px;color:#c5d4e8}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:960px;margin:0 auto}
.fq{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:0;box-shadow:var(--sh)}
.fq summary{cursor:pointer;list-style:none;padding:16px 48px 16px 20px;font-size:16px;font-weight:600;position:relative;color:var(--ink)}
.fq summary::-webkit-details-marker{display:none}
.fq summary:after{content:"";position:absolute;right:20px;top:24px;width:8px;height:8px;border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);transform:rotate(45deg);transition:.2s}
.fq[open] summary:after{transform:rotate(-135deg)}
.fq .a{padding:0 20px 18px;font-size:14.5px;color:var(--ink2)}
.fq .a p{margin:0 0 8px}
.fq .a p:last-child{margin-bottom:0}

/* ---------- 表单 ---------- */
.form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--sh)}
.form h3{font-size:20px}
.form .fd{margin-top:14px}
.form label{display:block;font-size:13.5px;color:var(--ink2);margin-bottom:6px;font-weight:600}
.form label i{color:#d92d20;font-style:normal}
.form input,.form select,.form textarea{width:100%;height:44px;padding:0 14px;border:1px solid #dbe3ef;border-radius:10px;background:#fff;transition:.15s}
.form textarea{height:104px;padding:12px 14px;line-height:1.7;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(13,116,254,.12)}
.form .fd-line{display:flex;align-items:center;gap:10px}
.form .fd-line input{flex:1;width:auto;min-width:0}
.form .cap{flex:none;width:110px;height:44px;border:1px solid #dbe3ef;border-radius:10px;background:#fff;cursor:pointer;object-fit:contain}
.form .sms-btn{flex:none;height:44px;padding:0 14px;border:1px solid var(--brand-b);border-radius:10px;background:#fff;color:var(--brand);font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap}
.form .sms-btn:disabled{color:var(--mute);border-color:#dbe3ef;cursor:default}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .agree{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--mute);margin-top:14px}
.form .agree input{width:16px;height:16px;margin-top:3px;flex:none}
.form .submit{margin-top:18px;width:100%;height:48px;border:0;border-radius:999px;background:var(--brand);color:#fff;
  font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 8px 20px rgba(13,116,254,.28)}
.form .submit:hover{background:var(--brand-d)}
.form .note{margin-top:10px;font-size:12.5px;color:var(--mute);text-align:center}
.ctc-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.ctc-l h2{font-size:28px;line-height:1.4}
.ctc-l .d{margin-top:12px;color:var(--ink2)}
.ctc-l ul{margin-top:18px;display:grid;gap:10px}
.ctc-l li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink2)}
.ctc-l li b{color:var(--brand)}
.ctc-b{display:grid;gap:12px;margin-top:22px;padding:18px;background:var(--bg);border-radius:var(--r)}
.ctc-b .tel{font-size:22px;font-weight:700;color:var(--brand);letter-spacing:.5px}

/* ---------- 数据/合作 ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;text-align:center;box-shadow:var(--sh)}
.stat b{display:block;font-size:38px;color:var(--brand);line-height:1.1}
.stat b i{font-size:20px;font-style:normal}
.stat span{font-size:14px;color:var(--mute)}
.partners{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:8px}
.partners div{background:#fff;border:1px solid var(--line);border-radius:12px;height:92px;display:flex;align-items:center;justify-content:center;box-shadow:var(--sh);padding:0 16px;transition:border-color .2s,box-shadow .2s}
.partners div:hover{border-color:#b9d3ff;box-shadow:0 8px 22px rgba(13,116,254,.12)}
.partners img{width:auto;height:auto;max-width:100%;max-height:56px;opacity:.86;transition:opacity .2s}
.partners div:hover img{opacity:1}
.mapbox{position:relative;margin-top:22px;text-align:center}
.mapbox img.m{width:100%;max-width:560px;border-radius:16px;background:#eef4ff;display:inline-block}

/* 公司地址示意地图 */
.loc-grid{display:grid;grid-template-columns:1.25fr .95fr;gap:26px;align-items:stretch;margin-top:8px}
.loc-map{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);padding:14px}
.loc-map svg{width:100%;height:auto;display:block;border-radius:10px}
.loc-map .tip{margin-top:10px;font-size:12.5px;color:#99a1af;text-align:center}
.loc-info{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh)}
.loc-info h3{font-size:19px;margin-bottom:12px}
.loc-info .addr{font-size:15px;color:var(--ink2);line-height:1.85}
.loc-info dl{display:grid;grid-template-columns:76px 1fr;gap:8px 12px;margin-top:16px;font-size:13.5px}
.loc-info dt{color:var(--mute)}
.loc-info dd{margin:0;color:var(--ink2)}
.loc-info .btn{margin-top:20px}
.loc-grid.merged{grid-template-columns:1fr 1fr;gap:24px}
.map-cover{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh);display:flex;flex-direction:column;justify-content:space-between;text-align:center}
.map-cover h4{font-size:17px;margin-bottom:14px}
.map-cover img{width:100%;max-width:420px;margin:0 auto;display:block;border-radius:12px;background:#eef4ff}
.map-cover p{margin-top:14px;font-size:13.5px;color:var(--mute)}
.loc-stack{display:flex;flex-direction:column;gap:18px}
.loc-stack .loc-map{flex:1;margin:0}
@media (max-width:860px){
  .loc-grid{grid-template-columns:1fr}
  .loc-grid.merged{grid-template-columns:1fr}
}

/* ---------- 页脚 ---------- */
.ft{background:#0f1b2d;color:#b8c4d4;padding:52px 0 26px;font-size:13.5px}
.ft a{color:#b8c4d4}
.ft a:hover{color:#fff}
.ft-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.1fr;gap:30px}
.ft-t{color:#fff;font-size:15px;margin-bottom:14px;font-weight:600}
.ft li{line-height:2.1}
.ft-brand img{width:46px;height:46px}
.ft-brand b{color:#fff;font-size:19px;display:block;margin-top:10px}
.ft-brand p{margin-top:10px;line-height:1.9;max-width:280px}
.ft-bot{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;display:flex;
  justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px;color:#8c9cb0}
.ft-bot a{color:#8c9cb0}

/* ---------- 浮动条（小屏） ---------- */
.floatbar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;padding:10px 14px;
  background:rgba(255,255,255,.96);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(16,24,40,.08)}
.floatbar a{flex:1;height:44px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600}
.floatbar .f1{background:var(--brand);color:#fff}
.floatbar .f2{background:#fff;color:var(--brand);border:1px solid var(--brand-b)}

.btn.btn-p{color: #FFFFFF;}
a.btn-p:hover{color: #FFFFFF;}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .hero-in{grid-template-columns:1fr;gap:28px}
  .hero-pic{order:-1;max-width:560px}
  .hero h1{font-size:34px}
  .g4,.dl-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .ft-in{grid-template-columns:1fr 1fr 1fr}
  .art{grid-template-columns:1fr}
  .aside{position:static}
}
@media (max-width:860px){
  .sec{padding:52px 0}
  .dl-hero{padding:66px 0 76px;background-attachment:scroll}
  .dl-hero .sec-t h1{font-size:28px}
  .sec-t h1,.sec-t h2{font-size:24px}
  .g3,.ind-grid,.partners{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:1fr;gap:14px}
  .flow-arw{width:2px;height:36px;margin:0 auto;background:linear-gradient(180deg,var(--brand-b),var(--brand))}
  .flow-arw:after{right:-4px;top:auto;bottom:-1px}
  .flow-arw span{top:50%;left:14px;transform:translateY(-50%);white-space:nowrap}
  .ctc-grid{grid-template-columns:1fr;gap:24px}
  .dlbox{grid-template-columns:1fr}
  .nc{grid-template-columns:1fr}
  .nc-lead{grid-template-columns:1fr}
  .nc img{height:180px}
  .hd-in{height:58px;gap:10px;overflow:visible}
  .nav,.hd-cta{display:none}
  .mnav{display:block}
  .btn{height:34px;padding:0 13px;font-size:13.5px}
  .floatbar{display:flex}
  body{padding-bottom:66px}
  .kpi b{font-size:22px}
  .hero-kpi{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
  .kpi{padding:14px 8px}
  .kpi span{font-size:12px}
}
@media (max-width:560px){
  .g3,.g4,.ind-grid,.partners,.dl-grid,.steps,.stats,.g2,.gal,.gal.g2c{grid-template-columns:1fr}
  .gal img,.gal.g2c img{height:200px}
  .cta-bar{padding:22px}
  .cta-bar h2{font-size:20px}
  .form .row{grid-template-columns:1fr}
  .hero h1{font-size:27px}
  .dl-hero{padding:48px 0 58px}
  .dl-hero .sec-t h1{font-size:23px}
  .kpi b{font-size:19px}
  .kpi span{font-size:11.5px}
  .hero-kpi{gap:8px}
  .kpi{padding:12px 6px}
  .hero{padding:44px 0 60px}
  .ft-in{grid-template-columns:1fr 1fr}
  .art-bd{padding:20px}
  .art-hd h1{font-size:22px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}