/* ===== GREATEPLAN 官网 · 样式表（重构美化版）===== */
:root{
  --p1:#7E22CE; --p2:#A855F7; --p3:#C084FC; --sun:#EF4444;
  --ink:#2E1065; --deep:#5B21B6; --sub:#64748b; --line:#ECE5F7;
  --bg:#F8F5FF; --card:#ffffff;
  --shadow:0 10px 30px rgba(46,16,101,.08);
  --shadow-lg:0 18px 44px rgba(46,16,101,.16);
  --r:16px; --r-sm:12px;
  --grad:linear-gradient(135deg,#7E22CE,#A855F7);
  --grad-deep:linear-gradient(135deg,#2E1065 0%,#5B21B6 52%,#7E22CE 100%);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{font-family:"Microsoft YaHei","PingFang SC","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}
.wrap{max-width:1140px;margin:0 auto;padding:0 clamp(16px,3vw,24px);width:100%;}
main{flex:1 0 auto;}
button{font-family:inherit;cursor:pointer;}

/* ============ 头部 ============ */
.topbar{position:fixed;top:0;left:0;right:0;width:100%;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .25s;}
.topbar.scrolled{box-shadow:0 6px 24px rgba(46,16,101,.10);}
body.has-topbar{padding-top:66px;}
.topbar .wrap{display:flex;align-items:center;gap:18px;height:66px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex:none;}
.brand svg{display:block;flex:none;}
.brand .bt b{font-size:15px;letter-spacing:.5px;color:var(--ink);}
.brand .bt small{display:block;font-size:9.5px;letter-spacing:2.5px;color:var(--p1);font-weight:600;}
.topbar nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap;align-items:center;}
.topbar nav a{padding:8px 14px;border-radius:999px;font-size:13.5px;color:var(--sub);font-weight:600;transition:.2s;white-space:nowrap;}
.topbar nav a:hover{color:var(--p1);background:#F3E8FF;}
.topbar nav a.active{color:var(--p1);background:#F3E8FF;}
.topbar .acc{display:flex;align-items:center;gap:10px;margin-left:8px;}
.btn-mini{padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;border:none;transition:.2s;}
.btn-mini.primary{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(126,34,206,.26);}
.btn-mini.primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(126,34,206,.34);}
.btn-mini.ghost{background:#fff;color:var(--p1);border:1px solid #DDD0F5;}
.btn-mini.ghost:hover{background:#F3E8FF;}
.user-chip{display:flex;align-items:center;gap:8px;background:#F3E8FF;color:var(--deep);padding:6px 14px;border-radius:999px;font-size:13px;font-weight:700;}
.user-chip .av{width:24px;height:24px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:12px;}
.nav-toggle{display:none;margin-left:auto;width:40px;height:40px;flex:none;border:1px solid var(--line);border-radius:10px;background:var(--card);align-items:center;justify-content:center;}
.nav-toggle i{display:block;width:18px;height:2px;background:var(--ink);position:relative;transition:.2s;}
.nav-toggle i::before,.nav-toggle i::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);transition:.2s;}
.nav-toggle i::before{top:-6px;}.nav-toggle i::after{top:6px;}
body.nav-open .nav-toggle i{background:transparent;}
body.nav-open .nav-toggle i::before{transform:rotate(45deg);top:0;}
body.nav-open .nav-toggle i::after{transform:rotate(-45deg);top:0;}

/* ============ 首页 Hero ============ */
.hero{background:var(--grad-deep);color:#fff;position:relative;overflow:hidden;padding:clamp(58px,8vw,92px) 0 clamp(66px,9vw,104px);}
.hero::before{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;border:40px solid rgba(255,255,255,.06);}
.hero::after{content:"";position:absolute;left:-60px;bottom:-110px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(192,132,252,.22),transparent 68%);}
.hero .wrap{position:relative;z-index:1;display:flex;align-items:center;gap:clamp(28px,4vw,56px);flex-wrap:wrap;}
.hero-logo{flex:none;display:flex;align-items:center;gap:18px;}
.hero-logo .txt b{display:block;font-size:21px;letter-spacing:1px;}
.hero-logo .txt small{display:block;font-size:11px;letter-spacing:4px;opacity:.75;font-weight:600;margin-top:2px;}
.hero-main{flex:1;min-width:280px;}
.hero-kicker{font-size:12.5px;letter-spacing:4px;opacity:.75;font-weight:600;text-transform:uppercase;}
.hero h1{font-size:clamp(28px,4.6vw,46px);letter-spacing:2px;margin:10px 0 6px;line-height:1.25;}
.hero .sub{font-size:clamp(14px,1.6vw,17px);opacity:.85;letter-spacing:1px;}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;}
.hero-tags span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:5px 16px;font-size:12.5px;font-weight:600;}
.hero-strip{display:flex;gap:clamp(20px,3vw,44px);flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18);}
.hero-strip div b{display:block;font-size:clamp(20px,2.4vw,26px);font-weight:800;letter-spacing:.5px;}
.hero-strip div span{font-size:12px;opacity:.72;letter-spacing:1px;}
.hero .acts{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;}

/* ============ 数据带 ============ */
.stats{margin-top:-46px;position:relative;z-index:2;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 18px 18px;text-align:center;box-shadow:var(--shadow);}
.stat b{display:block;font-size:32px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2;}
.stat span{font-size:13px;color:var(--sub);font-weight:600;}
@media(max-width:560px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:12px;}.stat{padding:18px 12px 14px;}.stat b{font-size:26px;}}

/* ============ 区块骨架 ============ */
.sec{padding:clamp(20px,2.1vw,30px) 0 0;}
.sec-head{display:flex;align-items:center;gap:14px;margin-bottom:18px;}
.sec-head h2{font-size:clamp(20px,2.4vw,26px);letter-spacing:1px;}
.sec-head small{display:block;font-size:11px;letter-spacing:3px;color:var(--sub);font-weight:600;text-transform:uppercase;margin-top:1px;}
.sec-head .more{margin-left:auto;font-size:13px;color:var(--p1);font-weight:700;white-space:nowrap;}
.sec-head .more:hover{text-decoration:underline;}
.sec-badge{width:46px;height:46px;border-radius:14px;flex:none;display:grid;place-items:center;color:#fff;background:var(--grad);box-shadow:0 8px 20px rgba(126,34,206,.30);position:relative;}
.sec-badge::after{content:"";position:absolute;right:-5px;bottom:-5px;width:16px;height:16px;border-radius:50%;background:var(--card);border:3px solid var(--p2);}
.sec-badge.b2{background:linear-gradient(135deg,#5B21B6,#A855F7);}
.sec-badge.b3{background:linear-gradient(135deg,#A855F7,#C084FC);}
.sec-badge.b4{background:linear-gradient(135deg,#be185d,#A855F7);}
.sec-badge.b5{background:linear-gradient(135deg,#2E1065,#7E22CE);}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 4px 16px rgba(15,23,42,.04);padding:22px;}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:11px 26px;font-size:14.5px;font-weight:700;transition:.2s;border:none;}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(126,34,206,.26);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(126,34,206,.34);}
.btn-ghost{background:#fff;color:var(--p1);border:1px solid #DDD0F5;}
.btn-ghost:hover{background:#F3E8FF;}
.btn-light{background:#fff;color:var(--ink);}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.25);}
.btn-line{background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(255,255,255,.35);}
.btn-line:hover{background:rgba(255,255,255,.18);}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none;}

/* ============ 网格 ============ */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:start;}
@media(max-width:960px){.grid4{grid-template-columns:repeat(2,1fr);}.grid3{grid-template-columns:1fr;}}
@media(max-width:860px){.grid2{grid-template-columns:1fr;}}
@media(max-width:560px){.grid4{grid-template-columns:1fr;}}

/* ============ 子页头图 ============ */
.page-hero{position:relative;overflow:hidden;background:#2E1065;color:#fff;padding:clamp(46px,6vw,74px) 0;}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32;}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(46,16,101,.92) 0%,rgba(91,33,182,.72) 55%,rgba(126,34,206,.5) 100%);}
.page-hero .wrap{position:relative;z-index:2;}
.page-hero h1{font-size:clamp(24px,3.6vw,38px);letter-spacing:2px;}
.page-hero .en{font-size:12px;letter-spacing:4px;opacity:.7;font-weight:600;text-transform:uppercase;margin-top:4px;}
.page-hero p{margin-top:12px;max-width:720px;font-size:14.5px;opacity:.86;line-height:1.85;}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;opacity:.72;margin-bottom:14px;}
.crumb a:hover{opacity:1;text-decoration:underline;}
.crumb i{font-style:normal;opacity:.5;}

/* ============ 关于我们 ============ */
.about-grid{display:grid;grid-template-columns:5fr 6fr;gap:26px;align-items:stretch;}
.about-photo{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line);min-height:300px;}
.about-photo img{width:100%;height:100%;object-fit:cover;}
.about-text h3{font-size:18px;margin-bottom:10px;}
.about-text p{color:#3f3d56;font-size:14.5px;margin-bottom:14px;}
.about-text p b{color:var(--p1);}
@media(max-width:860px){.about-grid{grid-template-columns:1fr;}}
.chips{display:flex;flex-wrap:wrap;gap:8px;}
.chips span{background:#F3E8FF;color:var(--deep);border:1px solid #E9D5FF;border-radius:999px;padding:3px 13px;font-size:12.5px;font-weight:600;}
.chips-title{font-size:13px;color:var(--sub);font-weight:700;margin:16px 0 8px;}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:960px){.feat-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.feat-grid{grid-template-columns:1fr;}}
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:.25s;}
.feat:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(126,34,206,.13);border-color:#DDD0F5;}
.feat .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:14px;background:linear-gradient(135deg,#F3E8FF,#EDE9FE);color:var(--p1);}
.feat h4{font-size:16px;margin-bottom:7px;}
.feat p{font-size:13.5px;color:#4b5563;}
.feat ul{list-style:none;margin-top:8px;}
.feat li{font-size:13px;color:#4b5563;padding-left:16px;position:relative;margin-bottom:4px;}
.feat li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--grad);}

/* ============ 企业文化 ============ */
.spirit{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:860px){.spirit{grid-template-columns:repeat(2,1fr);}}
.sp{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative;overflow:hidden;transition:.25s;}
.sp:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(126,34,206,.13);}
.sp .mark{position:absolute;right:-14px;top:-14px;width:96px;height:96px;border-radius:50%;background:radial-gradient(circle,rgba(168,85,247,.10),transparent 70%);}
.sp .ic{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;color:#fff;background:var(--grad);margin-bottom:14px;position:relative;box-shadow:0 8px 18px rgba(126,34,206,.26);}
.sp b{font-size:19px;letter-spacing:4px;position:relative;display:block;}
.sp small{display:block;font-size:10.5px;color:var(--sub);letter-spacing:2px;margin-top:3px;position:relative;}
.sp p{font-size:13px;color:#4b5563;margin-top:10px;position:relative;}

/* ============ 产品 ============ */
.exue{background:var(--grad-deep);border-radius:20px;padding:30px 32px;display:flex;align-items:center;gap:26px;color:#fff;position:relative;overflow:hidden;flex-wrap:wrap;}
.exue::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:30px solid rgba(255,255,255,.06);}
.exue .tx{flex:1;min-width:260px;position:relative;z-index:1;}
.exue h3{font-size:22px;letter-spacing:1px;}
.exue h3 small{font-size:12px;letter-spacing:3px;opacity:.7;font-weight:600;margin-left:10px;}
.exue p{font-size:13.5px;opacity:.85;margin-top:6px;}
.exue .feats{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;}
.exue .feats span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:2px 13px;font-size:12px;font-weight:600;}
.exue a.go{flex:none;background:#fff;color:var(--ink);border-radius:999px;padding:10px 24px;font-size:14px;font-weight:700;position:relative;z-index:1;transition:.2s;}
.exue a.go:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.3);}
.prod-group{margin-top:30px;}
.prod-group>h3{font-size:17px;margin-bottom:4px;display:flex;align-items:center;gap:9px;}
.prod-group>h3 i{width:5px;height:18px;border-radius:3px;background:var(--grad);display:inline-block;}
.prod-group>.desc{font-size:13px;color:var(--sub);margin-bottom:14px;}
.prod-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
@media(max-width:960px){.prod-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:560px){.prod-grid{grid-template-columns:repeat(2,1fr);}}
.prod{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 14px;text-align:center;transition:.25s;}
.prod:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(126,34,206,.13);border-color:#DDD0F5;}
.prod .code{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.5px;color:#fff;background:var(--grad);border-radius:8px;padding:3px 12px;margin-bottom:9px;}
.prod b{display:block;font-size:13.5px;}
.prod small{display:block;font-size:11px;color:var(--sub);margin-top:1px;}
.prod.hot{background:linear-gradient(160deg,#FBF9FF,#F3E8FF);border-color:#D8B4FE;}
.prod.hot .code{background:#EF4444;}
.prod.hot small{color:var(--p1);font-weight:700;}

/* 行业数字化解决方案卡片 */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:860px){.sol-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.sol-grid{grid-template-columns:1fr;}}
.sol-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 20px;transition:.25s;display:flex;flex-direction:column;}
.sol-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(126,34,206,.13);border-color:#DDD0F5;}
.sol-top{display:flex;align-items:center;gap:11px;margin-bottom:10px;}
.sol-top .code{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.5px;color:#fff;background:var(--grad);border-radius:8px;padding:3px 10px;}
.sol-top b{font-size:18px;}
.sol-top small{display:block;font-size:11px;color:var(--sub);letter-spacing:.5px;}
.sol-tag{display:inline-block;align-self:flex-start;font-size:12px;color:var(--p1);background:#F3E8FF;border:1px solid #E9D8FF;border-radius:999px;padding:2px 12px;margin-bottom:10px;font-weight:600;}
.sol-card p{font-size:13.5px;line-height:1.7;color:var(--sub);margin:0 0 12px;}
.sol-card ul{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-wrap:wrap;gap:8px;}
.sol-card ul li{font-size:12px;color:var(--ink);background:#F6F7FB;border:1px solid var(--line);border-radius:8px;padding:3px 10px;}
.sol-card .sol-go{margin-top:auto;align-self:flex-start;color:var(--p1);font-weight:700;font-size:14px;text-decoration:none;}
.sol-card .sol-go:hover{text-decoration:underline;}

/* 首页行业解决方案引流 */
.sol-teaser{margin-top:26px;}
.sol-teaser .st-head{font-size:15px;font-weight:700;margin-bottom:12px;color:var(--ink);}
.sol-teaser .chips a{display:inline-block;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:13px;color:var(--p1);font-weight:600;margin:0 8px 8px 0;transition:.2s;text-decoration:none;}
.sol-teaser .chips a:hover{border-color:#D8B4FE;background:#FBF9FF;}

/* ============ 案例 ============ */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:960px){.case-grid{grid-template-columns:1fr;}}
.case{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:0 6px 20px rgba(15,23,42,.05);transition:.25s;}
.case:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(126,34,206,.15);}
.case .im{aspect-ratio:16/9;overflow:hidden;background:#EDE9FE;}
.case .im img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.case:hover .im img{transform:scale(1.05);}
.case .tx{padding:18px 20px 20px;}
.case h4{font-size:16.5px;display:flex;align-items:center;gap:8px;}
.case h4 i{flex:none;width:8px;height:8px;border-radius:50%;background:var(--grad);}
.case p{font-size:13px;color:#4b5563;margin-top:8px;}
.case .tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px;}
.case .tags span{font-size:11.5px;background:#F3E8FF;color:var(--deep);border-radius:999px;padding:2px 11px;font-weight:600;}

/* ============ 联系 ============ */
.ct-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:26px;align-items:start;}
@media(max-width:960px){.ct-layout{grid-template-columns:1fr;}}
.ct-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media(max-width:560px){.ct-cards{grid-template-columns:1fr;}}
.ct-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;gap:14px;align-items:flex-start;transition:.25s;}
.ct-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(126,34,206,.13);border-color:#DDD0F5;}
.ct-card .ic{width:44px;height:44px;border-radius:13px;flex:none;display:grid;place-items:center;color:#fff;background:var(--grad);box-shadow:0 8px 18px rgba(126,34,206,.24);}
.ct-card small{display:block;font-size:12px;color:var(--sub);font-weight:600;letter-spacing:.5px;}
.ct-card b{display:block;font-size:15.5px;margin-top:2px;word-break:break-all;letter-spacing:.3px;}
.ct-card p{font-size:12.5px;color:#6b7280;margin-top:5px;}
.ct-form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 4px 16px rgba(15,23,42,.04);}
.ct-form h3{font-size:17px;margin-bottom:4px;}
.ct-form .hint{font-size:12.5px;color:var(--sub);margin-bottom:18px;}
.fld{margin-bottom:14px;}
.fld label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:#374151;}
.fld label i{color:var(--sun);font-style:normal;margin-left:3px;}
.fld input,.fld textarea,.fld select{width:100%;font-family:inherit;font-size:14px;color:var(--ink);background:#FCFBFF;border:1px solid #E3DAF5;border-radius:10px;padding:10px 13px;transition:.2s;outline:none;}
.fld input:focus,.fld textarea:focus,.fld select:focus{border-color:var(--p2);background:#fff;box-shadow:0 0 0 3px rgba(168,85,247,.13);}
.fld textarea{resize:vertical;min-height:104px;}
.fld.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
@media(max-width:560px){.fld.row2{grid-template-columns:1fr;}}
.form-note{font-size:12px;color:var(--sub);margin-top:10px;}
.form-msg{margin-top:12px;font-size:13.5px;font-weight:700;color:#15803d;display:none;}
.form-msg.err{color:#b91c1c;}
.form-msg.show{display:block;}
.ct-side{display:flex;flex-direction:column;gap:18px;}
.ct-hours{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;}
.ct-hours h4{font-size:15px;margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.ct-hours .hr{display:flex;justify-content:space-between;font-size:13.5px;padding:7px 0;border-bottom:1px dashed #EDE9FE;}
.ct-hours .hr:last-child{border-bottom:none;}
.ct-hours .hr span{color:var(--sub);}
.ct-hours .hr b{font-weight:700;}
.ct-hours .hr b.on{color:#15803d;}
.cta-band{background:var(--grad-deep);border-radius:20px;padding:24px 28px;color:#fff;display:flex;align-items:center;gap:24px;flex-wrap:wrap;position:relative;overflow:hidden;}
.cta-band::after{content:"";position:absolute;right:-70px;bottom:-90px;width:250px;height:250px;border-radius:50%;border:34px solid rgba(255,255,255,.06);}
.cta-band h3{font-size:clamp(18px,2.2vw,22px);letter-spacing:1px;}
.cta-band p{font-size:13.5px;opacity:.82;margin-top:5px;}
.cta-band .acts{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1;}

/* ============ 页脚 ============ */
.site-foot{margin-top:clamp(40px,5vw,60px);background:#1B0B3B;color:#C9BEE4;border-top:3px solid var(--p1);}
.site-foot .wrap{padding-top:38px;padding-bottom:0;}
.foot-cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(20px,3vw,40px);}
@media(max-width:900px){.foot-cols{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.foot-cols{grid-template-columns:1fr;}}
.fc-brand .fb-top{display:flex;align-items:center;gap:11px;}
.fc-brand .fb-top b{display:block;font-size:15.5px;color:#fff;letter-spacing:.5px;}
.fc-brand .fb-top small{display:block;font-size:9.5px;letter-spacing:3px;color:var(--p3);font-weight:600;}
.fc-brand p{font-size:13px;margin-top:14px;line-height:1.85;opacity:.78;max-width:290px;}
.fc-brand .fc-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}
.fc-brand .fc-tags span{font-size:11.5px;border:1px solid rgba(192,132,252,.35);border-radius:999px;padding:2px 11px;color:var(--p3);}
.site-foot h5{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:.5px;}
.site-foot ul{list-style:none;}
.site-foot ul li{margin-bottom:9px;}
.site-foot ul a{font-size:13px;opacity:.78;transition:.2s;}
.site-foot ul a:hover{opacity:1;color:var(--p3);padding-left:4px;}
.fc-info li{font-size:13px;opacity:.82;display:flex;gap:9px;align-items:flex-start;margin-bottom:10px;}
.fc-info li svg{flex:none;margin-top:3px;opacity:.7;}
.foot-bar{margin-top:32px;border-top:1px solid rgba(255,255,255,.10);padding:16px 0 22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;opacity:.66;}
@media(max-width:640px){.foot-bar{flex-direction:column;gap:6px;}}

/* ============ 通用组件 ============ */
.notes{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.notes span{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px 18px;font-size:13.5px;font-weight:700;color:var(--deep);}
.donut-wrap{display:flex;align-items:center;gap:clamp(16px,2.4vw,26px);flex-wrap:wrap;justify-content:center;}
.donut{width:150px;height:150px;border-radius:50%;flex:none;position:relative;background:conic-gradient(#7E22CE 0 74%,#A855F7 74% 96%,#C084FC 96% 100%);}
.donut::after{content:"";position:absolute;inset:26px;border-radius:50%;background:var(--card);}
.dutbar{display:flex;flex-direction:column;gap:14px;}
.bar-row{display:grid;grid-template-columns:78px 1fr 46px;align-items:center;gap:12px;font-size:13px;}
.bar-track{height:12px;border-radius:999px;background:#F1ECFB;overflow:hidden;}
.bar-fill{height:100%;border-radius:999px;background:var(--grad);}
.legend{display:flex;flex-direction:column;gap:8px;flex:1 1 200px;max-width:260px;}
.legend div{display:flex;align-items:center;gap:10px;font-size:13.5px;}
.legend i{width:12px;height:12px;border-radius:4px;flex:none;}
.legend b{margin-left:auto;font-weight:800;color:var(--p1);}

/* ============ 回到顶部 ============ */
.totop{position:fixed;right:26px;bottom:30px;width:44px;height:44px;border-radius:50%;background:var(--card);border:1px solid var(--line);box-shadow:0 8px 22px rgba(46,16,101,.14);display:grid;place-items:center;color:var(--p1);cursor:pointer;opacity:0;pointer-events:none;transition:.3s;z-index:90;}
.totop.show{opacity:1;pointer-events:auto;}
.totop:hover{background:var(--p1);color:#fff;}

/* ============ 入场动效 ============ */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;}
.js .reveal.in{opacity:1;transform:none;}

/* ============ 登录/注册 弹窗 ============ */
.modal-mask{position:fixed;inset:0;background:rgba(27,11,59,.55);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:200;padding:16px;}
.modal-mask.show{display:flex;}
.auth-box{width:100%;max-width:420px;background:#fff;border-radius:20px;padding:30px 30px 26px;box-shadow:var(--shadow-lg);position:relative;animation:pop .25s ease;}
@keyframes pop{from{transform:translateY(12px) scale(.98);opacity:0;}to{transform:none;opacity:1;}}
.auth-box .x{position:absolute;right:16px;top:14px;width:32px;height:32px;border:none;background:#F3E8FF;color:var(--deep);border-radius:50%;font-size:18px;line-height:1;display:grid;place-items:center;}
.auth-box h3{font-size:20px;letter-spacing:1px;margin-bottom:4px;}
.auth-box .sub{font-size:12.5px;color:var(--sub);margin-bottom:18px;}
.auth-tabs{display:flex;gap:8px;margin-bottom:18px;}
.auth-tabs button{flex:1;padding:9px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:700;color:var(--sub);font-size:13.5px;}
.auth-tabs button.active{background:var(--grad);color:#fff;border-color:transparent;}
.auth-box .form-msg{margin-top:10px;}

/* ============ 会员中心 ============ */
.member-hero{background:var(--grad-deep);color:#fff;padding:clamp(34px,5vw,52px) 0;}
.member-hero .wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.member-hero .av{width:64px;height:64px;border-radius:18px;background:rgba(255,255,255,.16);display:grid;place-items:center;font-size:26px;font-weight:800;}
.member-hero h1{font-size:22px;letter-spacing:1px;}
.member-hero p{font-size:13px;opacity:.8;margin-top:3px;}
.tabs{display:flex;gap:8px;margin:22px 0 18px;flex-wrap:wrap;}
.tabs button{padding:9px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:700;color:var(--sub);font-size:13.5px;}
.tabs button.active{background:var(--grad);color:#fff;border-color:transparent;}
.panel{display:none;}
.panel.active{display:block;}
.msg-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:14px;}
.msg-card .top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px;}
.msg-card .top .who{font-weight:700;color:var(--ink);}
.msg-card .top .tag{font-size:11.5px;background:#F3E8FF;color:var(--deep);border-radius:999px;padding:2px 10px;}
.msg-card .top .st{margin-left:auto;font-size:12px;font-weight:700;padding:2px 12px;border-radius:999px;}
.st.new{background:#FEF3C7;color:#B45309;}.st.replied{background:#DCFCE7;color:#15803D;}.st.closed{background:#E5E7EB;color:#6B7280;}
.msg-card .ct{font-size:14px;color:#3f3d56;white-space:pre-wrap;}
.msg-card .reply{margin-top:12px;background:#F8F5FF;border-left:3px solid var(--p2);border-radius:8px;padding:12px 14px;font-size:13.5px;color:#4b5563;}
.msg-card .reply b{color:var(--deep);}
.msg-card .time{font-size:11.5px;color:#9ca3af;margin-top:8px;}

/* ============ 后台管理 ============ */
.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--grad-deep);padding:20px;}
.admin-login .box{width:100%;max-width:380px;background:#fff;border-radius:20px;padding:34px;box-shadow:var(--shadow-lg);}
.admin-login .box h2{font-size:22px;margin-bottom:4px;letter-spacing:1px;}
.admin-login .box .sub{font-size:13px;color:var(--sub);margin-bottom:22px;}
.admin-shell{display:flex;min-height:100vh;}
.admin-side{width:230px;flex:none;background:#1B0B3B;color:#C9BEE4;padding:22px 16px;position:sticky;top:0;height:100vh;overflow:auto;}
.admin-side .brand{color:#fff;margin-bottom:22px;}
.admin-side a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:12px;color:#C9BEE4;font-size:14px;font-weight:600;margin-bottom:6px;transition:.2s;}
.admin-side a:hover{background:rgba(255,255,255,.08);color:#fff;}
.admin-side a.active{background:var(--grad);color:#fff;}
.admin-side .logout{margin-top:18px;border-top:1px solid rgba(255,255,255,.12);padding-top:14px;}
.admin-main{flex:1;padding:26px 30px;overflow:auto;}
.admin-main h2{font-size:22px;letter-spacing:1px;margin-bottom:18px;}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;}
@media(max-width:900px){.stat-cards{grid-template-columns:repeat(2,1fr);}}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;}
.stat-card b{display:block;font-size:28px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat-card span{font-size:12.5px;color:var(--sub);font-weight:600;}
.admin-table{width:100%;border-collapse:collapse;font-size:13.5px;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.admin-table th{background:linear-gradient(135deg,#F5EFFF,#FBF9FF);text-align:left;padding:12px 14px;font-weight:700;color:var(--ink);border-bottom:1px solid var(--line);white-space:nowrap;}
.admin-table td{padding:11px 14px;border-bottom:1px solid #F4F1FA;color:#3f3d56;vertical-align:top;}
.admin-table tr:last-child td{border-bottom:none;}
.admin-table tr:hover td{background:#FBF9FF;}
.admin-table .mini{padding:6px 13px;border-radius:8px;border:1px solid #DDD0F5;background:#fff;color:var(--p1);font-weight:700;font-size:12.5px;margin-right:6px;}
.admin-table .mini:hover{background:#F3E8FF;}
.admin-table textarea{width:100%;min-height:64px;font-family:inherit;font-size:13px;border:1px solid #E3DAF5;border-radius:8px;padding:8px;resize:vertical;}
.section-block{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:16px;}
.section-block>h4{font-size:15px;margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.section-block .grp-item{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:10px;background:#FBF9FF;}
.section-block label{display:block;font-size:12.5px;font-weight:700;color:#374151;margin:8px 0 4px;}
.section-block input,.section-block textarea,.section-block select{width:100%;font-family:inherit;font-size:13.5px;border:1px solid #E3DAF5;border-radius:9px;padding:8px 11px;outline:none;}
.section-block input:focus,.section-block textarea:focus{border-color:var(--p2);box-shadow:0 0 0 3px rgba(168,85,247,.12);}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.tag-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;}
.tag-list span{background:#F3E8FF;color:var(--deep);border-radius:999px;padding:2px 10px;font-size:12px;}
.add-row{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font-size:13px;color:var(--p1);font-weight:700;background:none;border:none;}

/* ============ Toast ============ */
.toast{position:fixed;left:50%;top:24px;transform:translateX(-50%) translateY(-20px);background:#1B0B3B;color:#fff;padding:12px 22px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;transition:.3s;z-index:300;pointer-events:none;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.err{background:#b91c1c;}

/* ============ 响应式：头部折叠 ============ */
@media(max-width:860px){
  body.has-topbar{padding-top:58px;}
  .topbar .wrap{height:58px;}
  .nav-toggle{display:inline-flex;}
  .topbar nav{display:none;position:absolute;top:58px;left:0;right:0;margin-left:0;flex-direction:column;gap:2px;padding:10px 16px 14px;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(46,16,101,.10);}
  body.nav-open .topbar nav{display:flex;}
  .topbar nav a{padding:11px 14px;border-radius:10px;font-size:14.5px;}
  .topbar .acc{margin-left:auto;}
  .hero .wrap{gap:24px;}
  .totop{right:16px;bottom:20px;}
  .admin-shell{flex-direction:column;}
  .admin-side{width:100%;height:auto;position:static;}
  .admin-side{display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
  .admin-side .brand{width:100%;margin-bottom:10px;}
  .admin-side a{margin-bottom:0;}
}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto;}*,*::before,*::after{transition:none!important;animation:none!important;}.js .reveal{opacity:1;transform:none;}}

/* =====================================================================
   视觉升级 · 高端 / 科技感 / 多彩协调  (2026-10-23)
   仅追加增强规则，复用既有类名与结构，不破坏布局。
   ===================================================================== */

/* 全局氛围底纹：极光光晕 + 细网格（固定层，不随滚动） */
body{position:relative;overflow-x:clip;background:
   radial-gradient(1200px 600px at 12% -10%, rgba(126,34,206,.10), transparent 60%),
   radial-gradient(1000px 520px at 105% 8%, rgba(14,165,233,.10), transparent 60%),
   radial-gradient(900px 500px at 50% 120%, rgba(236,72,153,.07), transparent 60%),
   var(--bg);}
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
   background-image:linear-gradient(rgba(126,34,206,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(126,34,206,.045) 1px,transparent 1px);
   background-size:46px 46px;
   -webkit-mask-image:radial-gradient(circle at 50% 28%,#000 0%,transparent 78%);
   mask-image:radial-gradient(circle at 50% 28%,#000 0%,transparent 78%);}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
   background:radial-gradient(420px 420px at 18% 22%,rgba(168,85,247,.12),transparent 70%),
             radial-gradient(380px 380px at 82% 72%,rgba(14,165,233,.10),transparent 70%);
   animation:floatGlow 16s ease-in-out infinite alternate;}
@keyframes floatGlow{from{transform:translate3d(0,0,0);}to{transform:translate3d(0,-26px,0);}}

/* Hero：极光渐变流动 + 漂浮光球 + 渐变标题 */
.hero{background:linear-gradient(120deg,#2E1065 0%,#5B21B6 45%,#7E22CE 70%,#0EA5E9 100%);background-size:200% 200%;animation:heroShift 16s ease infinite;isolation:isolate;}
@keyframes heroShift{0%{background-position:0% 50%;}50%{background-position:100% 50%;}100%{background-position:0% 50%;}}
.hero::before{content:"";position:absolute;right:-120px;top:-150px;width:520px;height:520px;border-radius:50%;
   background:radial-gradient(circle,rgba(192,132,252,.45),transparent 62%);filter:blur(8px);animation:drift1 18s ease-in-out infinite alternate;}
.hero::after{content:"";position:absolute;left:-120px;bottom:-170px;width:470px;height:470px;border-radius:50%;
   background:radial-gradient(circle,rgba(14,165,233,.42),transparent 62%);filter:blur(6px);animation:drift2 20s ease-in-out infinite alternate;}
@keyframes drift1{from{transform:translate(0,0);}to{transform:translate(-60px,50px);}}
@keyframes drift2{from{transform:translate(0,0);}to{transform:translate(50px,-40px);}}
.hero h1{background:linear-gradient(100deg,#ffffff 28%,#E9D5FF 58%,#A855F7 100%);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
   text-shadow:0 2px 34px rgba(192,132,252,.30);}
.hero .sub{color:rgba(255,255,255,.92);}
.hero-tags span{border-color:rgba(255,255,255,.30);background:rgba(255,255,255,.10);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);}
.hero-strip{border-top:1px solid rgba(255,255,255,.22);}
.hero-strip div b{background:linear-gradient(100deg,#ffffff,#E9D5FF);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;}

/* 按钮：光泽扫过 */
.btn-primary,.btn-mini.primary{position:relative;overflow:hidden;}
.btn-primary::after,.btn-mini.primary::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
   background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-18deg);transition:left .6s ease;}
.btn-primary:hover::after,.btn-mini.primary:hover::after{left:140%;}

/* 区块标题：徽标发光 */
.sec-badge{box-shadow:0 8px 22px rgba(126,34,206,.35),0 0 0 5px rgba(126,34,206,.10);}

/* 卡片通用升级：玻璃质感 + 顶部渐变描边 + 悬浮辉光 */
.sol-card,.feat,.sp,.prod,.case,.ct-card,.stat,.card{position:relative;overflow:hidden;
   background:linear-gradient(180deg,rgba(255,255,255,.94),#ffffff);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
   border:1px solid var(--line);box-shadow:var(--shadow);}
.sol-card::before,.feat::before,.sp::before,.prod::before,.ct-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent,var(--grad));}
.sol-card:hover,.feat:hover,.sp:hover,.prod:hover,.case:hover,.ct-card:hover,.stat:hover{box-shadow:0 18px 44px rgba(46,16,101,.16);border-color:#E3D4FA;transform:translateY(-4px);}

/* 行业解决方案：五彩协调（每卡一色）—— 丰富多彩但同源调和 */
.sol-grid .sol-card:nth-child(1){--accent:linear-gradient(90deg,#7E22CE,#A855F7);}
.sol-grid .sol-card:nth-child(2){--accent:linear-gradient(90deg,#4F46E5,#6366F1);}
.sol-grid .sol-card:nth-child(3){--accent:linear-gradient(90deg,#0EA5E9,#22D3EE);}
.sol-grid .sol-card:nth-child(4){--accent:linear-gradient(90deg,#14B8A6,#34D399);}
.sol-grid .sol-card:nth-child(5){--accent:linear-gradient(90deg,#EC4899,#F472B6);}
.sol-grid .sol-card .sol-top .code{background:var(--accent);}
.sol-grid .sol-card:nth-child(2) .sol-tag{color:#4F46E5;}
.sol-grid .sol-card:nth-child(3) .sol-tag{color:#0EA5E9;}
.sol-grid .sol-card:nth-child(4) .sol-tag{color:#0D9488;}
.sol-grid .sol-card:nth-child(5) .sol-tag{color:#DB2777;}

/* 技术能力卡片：紫蓝青绿协调轮替 */
.feat-grid .feat:nth-child(4n+1){--accent:linear-gradient(90deg,#7E22CE,#A855F7);}
.feat-grid .feat:nth-child(4n+2){--accent:linear-gradient(90deg,#4F46E5,#818CF8);}
.feat-grid .feat:nth-child(4n+3){--accent:linear-gradient(90deg,#0EA5E9,#38BDF8);}
.feat-grid .feat:nth-child(4n+4){--accent:linear-gradient(90deg,#14B8A6,#2DD4BF);}
.feat .ic{background:linear-gradient(135deg,#F3E8FF,#EDE9FE);color:var(--p1);}

/* 企业精神卡片：冷暖点缀协调 */
.spirit .sp:nth-child(4n+1){--accent:linear-gradient(90deg,#7E22CE,#A855F7);}
.spirit .sp:nth-child(4n+2){--accent:linear-gradient(90deg,#4F46E5,#6366F1);}
.spirit .sp:nth-child(4n+3){--accent:linear-gradient(90deg,#EC4899,#F472B6);}
.spirit .sp:nth-child(4n+4){--accent:linear-gradient(90deg,#F59E0B,#FBBF24);}
.sp .ic{background:var(--accent);box-shadow:0 8px 18px rgba(126,34,206,.26);}

/* 数据带悬浮辉光 */
.stat:hover{transform:translateY(-4px);}

/* 页脚：多彩渐变顶边 */
.site-foot{border-top:3px solid transparent;border-image:linear-gradient(90deg,#7E22CE,#4F46E5,#0EA5E9,#14B8A6,#EC4899) 1;}

/* 大面积色块：极光流动（旗舰卡 / CTA / 会员头 / 子页头图） */
.exue,.cta-band,.page-hero{background:linear-gradient(120deg,#2E1065 0%,#5B21B6 48%,#7E22CE 78%,#0EA5E9 100%);background-size:200% 200%;animation:heroShift 18s ease infinite;}
.member-hero{background:linear-gradient(120deg,#2E1065 0%,#5B21B6 50%,#7E22CE 100%);background-size:200% 200%;animation:heroShift 16s ease infinite;}
.page-hero::after{background:linear-gradient(120deg,rgba(46,16,101,.92) 0%,rgba(91,33,182,.74) 55%,rgba(14,165,233,.55) 100%);}

/* 案例卡顶边 */
.case::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);}

/* ================= 关于我们 新增板块（发展历程/领域/核心竞争力/业务服务/团队/资质） ================= */

/* 合作伙伴 chips：更精致，悬浮渐变 */
.gp-partners span{transition:.25s;cursor:default;}
.gp-partners span:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 6px 14px rgba(126,34,206,.28);}

/* 发展历程 时间轴 */
.tl{position:relative;padding-left:26px;}
.tl::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(#E9D5FF,#A855F7 55%,#0EA5E9);border-radius:2px;}
.tl-item{position:relative;padding:0 0 22px 16px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:-25px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px #F3E8FF;}
.tl-item .yr{display:inline-block;font-size:11px;font-weight:800;letter-spacing:1px;color:#fff;background:var(--grad);border-radius:999px;padding:2px 12px;margin-bottom:7px;}
.tl-item b{display:block;font-size:15px;color:var(--ink);margin-bottom:4px;}
.tl-item p{font-size:13px;color:var(--sub);line-height:1.75;}

/* 能力成长 竖向柱状 */
.gp-cols{display:flex;gap:18px;align-items:flex-end;height:150px;margin-top:14px;flex:1 1 auto;min-height:150px;}
.gp-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:8px;height:100%;}
.gp-col .stack{width:100%;max-width:54px;height:var(--h);border-radius:10px 10px 4px 4px;background:var(--grad);position:relative;display:flex;align-items:flex-start;justify-content:center;padding-top:6px;box-shadow:0 6px 14px rgba(126,34,206,.18);}
.gp-col .stack b{font-size:11px;color:#fff;font-weight:800;}
.gp-col .lb{font-size:12px;color:var(--sub);font-weight:600;}

/* 深耕领域 网格 */
.gp-fields{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;}
.gp-field{background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);padding:18px 10px;text-align:center;transition:.3s;}
.gp-field:hover{transform:translateY(-4px);border-color:#D8B4FE;box-shadow:0 12px 26px rgba(126,34,206,.12);}
.gp-field .ic{width:44px;height:44px;margin:0 auto 8px;border-radius:12px;background:linear-gradient(135deg,#F3E8FF,#EDE9FE);color:var(--p1);display:flex;align-items:center;justify-content:center;}
.gp-field b{display:block;font-size:13.5px;color:var(--ink);}
.gp-field small{font-size:9.5px;letter-spacing:1.5px;color:var(--sub);font-weight:700;}

/* 核心竞争力 */
.core-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
.core-item{background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);padding:13px 16px;font-size:13.5px;font-weight:600;color:#3f3d56;display:flex;align-items:center;gap:10px;transition:.25s;}
.core-item:hover{transform:translateY(-3px);border-color:#D8B4FE;box-shadow:0 8px 20px rgba(126,34,206,.1);}
.core-item i{width:20px;height:20px;border-radius:6px;background:var(--grad);color:#fff;font-style:normal;font-size:11.5px;display:flex;align-items:center;justify-content:center;flex:none;}

/* 业务服务 */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.biz-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative;overflow:hidden;transition:.3s;}
.biz-card::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--grad);}
.biz-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(126,34,206,.12);}
.biz-card .ic{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#F3E8FF,#EDE9FE);color:var(--p1);display:flex;align-items:center;justify-content:center;margin-bottom:12px;}
.biz-card b{display:block;font-size:15px;color:var(--ink);}
.biz-card .en{display:block;font-size:10px;letter-spacing:2px;color:var(--sub);font-weight:700;margin:2px 0 8px;}
.biz-card p{font-size:12.5px;color:var(--sub);line-height:1.75;}

/* 经验结构横条 */
.gp-bars{display:flex;flex-direction:column;gap:12px;}
.gp-bars .nm{font-size:12.5px;color:var(--sub);}
.gp-bars .vl{font-size:12.5px;font-weight:800;color:var(--p1);text-align:right;}

/* 资质与规范 表格 */
.tbl-scroll{overflow-x:auto;border-radius:var(--r);}
.qtable{width:100%;border-collapse:collapse;background:var(--card);box-shadow:0 4px 16px rgba(15,23,42,.04);}
.qtable th{background:var(--grad-deep);color:#fff;text-align:left;font-size:13px;padding:12px 18px;letter-spacing:1px;white-space:nowrap;}
.qtable td{font-size:13px;color:#3f3d56;padding:13px 18px;border-top:1px solid var(--line);}
.qtable tbody tr:hover td{background:#FBF8FF;}
.qtable td:first-child{font-weight:700;color:var(--ink);white-space:nowrap;}

@media (max-width:960px){
  .gp-fields{grid-template-columns:repeat(4,1fr);}
  .core-list{grid-template-columns:1fr 1fr;}
  .biz-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  .gp-fields{grid-template-columns:repeat(2,1fr);}
  .biz-grid{grid-template-columns:1fr;}
  .gp-cols{height:150px;gap:10px;}
}

/* ================= 九端协同矩阵（重设计） ================= */
.ends{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.end{position:relative;display:flex;align-items:center;gap:13px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 16px 18px 22px;overflow:hidden;transition:.25s;}
.end::after{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--c,var(--grad));}
.end .no{position:absolute;right:14px;top:8px;font-size:28px;font-weight:800;letter-spacing:1px;color:var(--c,var(--p1));opacity:.1;line-height:1;font-family:Georgia,serif;}
.end .ic{flex:none;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;transition:.25s;}
.end .tx b{display:block;font-size:14.5px;color:var(--ink);}
.end .tx small{display:block;font-size:11.5px;color:var(--sub);margin-top:3px;}
.end:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(46,16,101,.13);border-color:var(--c,var(--p1));}
.end:hover .ic{background:var(--c,var(--p1))!important;color:#fff!important;box-shadow:0 6px 14px color-mix(in srgb,var(--c,#7E22CE) 35%,transparent);}
@media(max-width:960px){.ends{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.ends{grid-template-columns:1fr;}}

/* 产品卡「详情」提示 */
.prod{color:inherit;text-decoration:none;display:block;}
.prod .more{display:inline-block;margin-top:8px;font-size:11px;font-weight:700;color:var(--p1);opacity:0;transform:translateY(4px);transition:.25s;}
.prod:hover .more{opacity:1;transform:translateY(0);}

/* ================= 产品详情页（增强版） ================= */
.pd-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;}
.pd-meta .pm{font-size:12px;font-weight:700;color:var(--deep);background:#F3E8FF;border:1px solid #E9D5FF;border-radius:999px;padding:4px 14px;}
.pd-meta .pm-code{font-family:Consolas,monospace;letter-spacing:.5px;color:#fff;background:var(--grad);border-color:transparent;}
.pd-meta .pm-hot{color:#B91C1C;background:#FEF2F2;border-color:#FECACA;}
.pd-intro{position:relative;overflow:hidden;}
.pd-intro h3{font-size:18px;margin-bottom:10px;}
.pd-intro h3::before{content:"";display:inline-block;width:5px;height:18px;border-radius:3px;background:var(--pd,var(--grad));margin-right:10px;vertical-align:-3px;}
.pd-intro p{font-size:14.5px;line-height:1.9;color:#3f3d56;}
.pd-intro .pd-sub{font-size:12.5px;color:var(--sub);margin-top:10px;}
.pd-overview{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff, color-mix(in srgb, var(--pd,#7E22CE) 6%, #fff));}
.pd-overview p{font-size:14.5px;line-height:1.95;color:#374151;margin:0;}

/* 核心功能卡片 */
.pd-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.pd-feat{position:relative;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 16px 15px;display:flex;gap:13px;align-items:flex-start;transition:.25s;overflow:hidden;}
.pd-feat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--pd,var(--grad));}
.pd-feat .no{font-size:20px;font-weight:800;color:var(--pd,var(--p1));opacity:.32;font-family:Georgia,serif;line-height:1;flex:none;padding-top:2px;}
.pd-feat .tx b{display:block;font-size:15px;color:var(--ink);}
.pd-feat .tx p{font-size:13px;color:#5b6472;line-height:1.75;margin-top:6px;}
.pd-feat:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(46,16,101,.12);border-color:color-mix(in srgb, var(--pd,#7E22CE) 30%, var(--line));}

/* 产品亮点 */
.pd-high{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.pd-hi{display:flex;gap:13px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:15px 16px;transition:.25s;overflow:hidden;}
.pd-hi .hi-ic{flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;background:var(--pd,var(--grad));box-shadow:0 6px 14px color-mix(in srgb,var(--pd,#7E22CE) 30%,transparent);}
.pd-hi .tx b{display:block;font-size:14.5px;color:var(--ink);}
.pd-hi .tx p{font-size:12.5px;color:#5b6472;line-height:1.7;margin-top:5px;}
.pd-hi:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(46,16,101,.1);border-color:color-mix(in srgb,var(--pd,#7E22CE) 28%,var(--line));}

/* 适用场景 */
.pd-scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;}
.pd-sc{display:flex;align-items:center;gap:9px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:13.5px;font-weight:600;color:#374151;transition:.25s;}
.pd-sc svg{color:var(--pd,var(--p1));flex:none;}
.pd-sc:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(46,16,101,.1);border-color:color-mix(in srgb,var(--pd,#7E22CE) 28%,var(--line));}

/* 客户价值 */
.pd-values{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;}
.pd-val{background:linear-gradient(160deg, color-mix(in srgb,var(--pd,#7E22CE) 10%,#fff), #fff);border:1px solid var(--line);border-radius:16px;padding:18px 14px;text-align:center;transition:.25s;}
.pd-val b{display:block;font-size:clamp(20px,2.4vw,28px);font-weight:800;background:linear-gradient(120deg,var(--pd,var(--p1)),color-mix(in srgb,var(--pd,#7E22CE) 55%,#0EA5E9));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2;}
.pd-val span{display:block;font-size:12.5px;color:var(--sub);margin-top:8px;font-weight:600;}
.pd-val:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(46,16,101,.14);}

/* 相关案例 */
.pd-cases{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.pd-case{display:flex;gap:0;background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 6px 20px rgba(15,23,42,.05);transition:.25s;}
.pd-case .im{width:38%;min-width:140px;flex:none;}
.pd-case .im img{width:100%;height:100%;object-fit:cover;min-height:170px;}
.pd-case .tx{padding:18px 20px;flex:1;}
.pd-case .ind{display:inline-block;font-size:11px;font-weight:800;letter-spacing:1px;color:#fff;background:var(--pd,var(--grad));border-radius:999px;padding:2px 12px;}
.pd-case h4{font-size:16px;margin:10px 0 6px;line-height:1.4;}
.pd-case p{font-size:12.5px;color:#5b6472;line-height:1.7;}
.pd-case .rs{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;color:var(--deep);margin-top:10px;}
.pd-case .rs svg{flex:none;width:16px;height:16px;color:var(--pd,var(--p1));}
.pd-case:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(126,34,206,.15);}

/* 详情页彩色徽标 */
.pd-badge{background:linear-gradient(135deg,var(--pd,var(--grad)),color-mix(in srgb,var(--pd,#7E22CE) 45%,#0EA5E9))!important;}

/* ===== 产品图表：架构 / 流程 / 路线图 / 效果图 ===== */
.pd-diag .layer{display:flex;align-items:stretch;gap:0;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-bottom:10px;}
.pd-diag .layer:last-child{margin-bottom:0;}
.pd-diag .lbl{flex:none;width:130px;display:flex;flex-direction:column;justify-content:center;gap:2px;padding:14px 16px;color:#fff;background:linear-gradient(135deg,var(--pd,var(--grad)),color-mix(in srgb,var(--pd,#7E22CE) 48%,#0EA5E9));}
.pd-diag .lbl b{font-size:14px;letter-spacing:.5px;}
.pd-diag .lbl small{font-size:10.5px;opacity:.82;letter-spacing:1px;font-weight:500;}
.pd-diag .mods{flex:1;display:flex;flex-wrap:wrap;gap:8px;padding:14px 16px;align-items:center;}
.pd-diag .mod{font-size:12.5px;font-weight:600;color:#3f3d56;background:#F7F4FF;border:1px solid #ECE5F7;border-radius:9px;padding:6px 12px;white-space:nowrap;}
.pd-diag .mod b{color:var(--pd,var(--p1));}
.pd-diag .mod.sys{background:linear-gradient(135deg,color-mix(in srgb,var(--pd,#7E22CE) 12%,#fff),#fff);border-color:color-mix(in srgb,var(--pd,#7E22CE) 26%,var(--line));color:var(--deep);}

.pd-flow{display:flex;flex-wrap:wrap;gap:10px;}
.pd-flow .st{flex:1;min-width:150px;position:relative;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 16px 15px;transition:.25s;}
.pd-flow .st:hover{border-color:color-mix(in srgb,var(--pd,#7E22CE) 30%,var(--line));box-shadow:0 10px 24px rgba(46,16,101,.1);}
.pd-flow .st .no{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--pd,var(--grad));font-weight:800;font-size:13px;margin-bottom:9px;}
.pd-flow .st b{display:block;font-size:14px;color:var(--ink);}
.pd-flow .st p{font-size:12.3px;color:#5b6472;line-height:1.6;margin-top:5px;}
.pd-flow .st .ar{position:absolute;right:-8px;top:24px;color:var(--pd,var(--p2));z-index:2;}

.pd-road{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.pd-road .ph{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 16px 16px;overflow:hidden;transition:.25s;}
.pd-road .ph:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(46,16,101,.12);}
.pd-road .ph::before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:var(--pd,var(--grad));}
.pd-road .ph .pn{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--pd,var(--p1));text-transform:uppercase;}
.pd-road .ph h4{font-size:15.5px;margin:5px 0 9px;color:var(--ink);}
.pd-road .ph ul{list-style:none;display:flex;flex-direction:column;gap:7px;}
.pd-road .ph li{font-size:12.5px;color:#5b6472;line-height:1.6;padding-left:15px;position:relative;}
.pd-road .ph li::before{content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:var(--pd,var(--p2));}

.pd-shots{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.pd-shot{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.25s;}
.pd-shot img{width:100%;height:212px;object-fit:cover;background:#f3eefb;}
.pd-shot .cap{padding:11px 15px;font-size:12.8px;font-weight:600;color:#374151;border-top:1px solid var(--line);}
.pd-shot:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(46,16,101,.14);}

/* 响应式 */
@media(max-width:960px){.pd-feats,.pd-high{grid-template-columns:1fr 1fr;}.pd-scenes{grid-template-columns:repeat(2,1fr);}.pd-values{grid-template-columns:repeat(3,1fr);}.pd-cases{grid-template-columns:1fr;}}
@media(max-width:600px){.pd-feats,.pd-high{grid-template-columns:1fr;}.pd-scenes{grid-template-columns:1fr;}.pd-values{grid-template-columns:repeat(2,1fr);}}

/* ================= 案例卡：行业/客户/成效 ================= */
.case .ind{display:inline-block;font-size:11px;font-weight:800;letter-spacing:1px;color:var(--p1);background:#F3E8FF;border-radius:999px;padding:2px 12px;margin-bottom:8px;}
.case .cl{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--sub);margin-top:10px;}
.case .cl svg{flex:none;color:var(--p2);}
.case .rs{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;color:var(--deep);margin-top:7px;}
.case .rs i{flex:none;width:17px;height:17px;border-radius:50%;background:var(--grad);color:#fff;font-style:normal;font-size:10.5px;display:flex;align-items:center;justify-content:center;}

/* ================= 产品详情：相关产品（复用 .prod-grid/.prod）+ 移动端打磨 + 入场错峰 ================= */
@media(max-width:600px){
  .pd-case{flex-direction:column;}
  .pd-case .im{width:100%;min-height:170px;}
  .sec-head{flex-wrap:wrap;}
  .sec-head .more{margin-left:0;width:100%;margin-top:6px;}
  .pd-meta .pm{font-size:11.5px;padding:3px 11px;}
}
@media (prefers-reduced-motion: no-preference){
  #pdMain .pd-feat:nth-child(3n+2),#pdMain .pd-hi:nth-child(3n+2){transition-delay:.05s;}
  #pdMain .pd-feat:nth-child(3n+3),#pdMain .pd-hi:nth-child(3n+3){transition-delay:.1s;}
}

/* ================= 产品图表：移动端 ================= */
@media(max-width:960px){.pd-road{grid-template-columns:1fr;}.pd-shots{grid-template-columns:1fr;}}
@media(max-width:600px){
  .pd-diag .layer{flex-direction:column;}
  .pd-diag .lbl{width:auto;flex-direction:row;gap:8px;align-items:center;}
  .pd-flow .st{min-width:100%;}
  .pd-flow .st .ar{display:none;}
}

/* ================= 头部留白收敛（详情/关于/联系 通用） ================= */
.page-hero{padding:clamp(34px,4.4vw,56px) 0;}
.page-hero p{max-width:680px;line-height:1.7;}

/* 产品详情头部增强（消除空洞） */
.pd-hero-lead{margin-top:12px;max-width:760px;font-size:15px;opacity:.9;line-height:1.7;}
.pd-hero-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;}
.pd-hero-acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px;}
.pd-hero-acts .btn{padding:10px 22px;font-size:13.5px;}

/* ================= 关于我们：紧凑化 ================= */
#aboutMain .sec{padding-top:clamp(18px,2.2vw,28px);}
#aboutMain .card{padding:18px;}
.fill-card{display:flex;flex-direction:column;}
.fill-card .gp-cols{flex:1;height:auto;min-height:150px;}
.about-grid{gap:20px;}
.about-photo{min-height:240px;}
.about-text p{margin-bottom:11px;font-size:14px;}
.grid2{gap:16px;}
.grid4{gap:14px;}
.gp-fields{gap:14px;}
.gp-cols{gap:14px;}
.biz-grid{gap:16px;}
.core-list{gap:10px;}
.core-item{font-size:14px;padding:9px 14px;}
.tl-item{padding:12px 0 12px 20px;}
.tl-item b{font-size:14.5px;}
.tl-item p{font-size:13px;margin-top:3px;}
.donut-wrap{gap:18px;}
@media(max-width:560px){.gp-fields{grid-template-columns:repeat(2,1fr);}}

/* ================= 联系页：可点击链接 + 地图导航 ================= */
.ct-link{color:var(--p1);text-decoration:none;font-weight:600;transition:.2s;}
.ct-link:hover{text-decoration:underline;}
.ct-link .cp{font-style:normal;font-size:10.5px;font-weight:700;color:#fff;background:var(--grad);border-radius:999px;padding:1px 8px;margin-left:6px;vertical-align:1px;}
.fc-link{color:var(--p1);text-decoration:none;font-weight:600;transition:.2s;}
.fc-link:hover{text-decoration:underline;opacity:.85;}
.fc-link .cp{font-style:normal;font-size:10px;font-weight:700;color:#fff;background:var(--grad);border-radius:999px;padding:1px 7px;margin-left:5px;}

/* 地图外链入口（高德/百度/腾讯，按关键词搜索，跳转外部地图 App） */
.map-acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px;}
.map-acts .btn{padding:9px 18px;font-size:13px;}