/* ============================================================
   荣培数据官网 · 产品中心子页共享样式 v1.0
   对应文案：docx/荣培数据官网_产品中心子页文案_v1.0.md
   设计系统与首页 homepage-v1.html 一致：
   主色 --blue-600:#1E6FFF  --blue-400:#4DA3FF  --blue-300:#7DD3FC
   浅底 --blue-50:#F4F8FF  --blue-100:#E8F1FF
   深底 --navy:#071B3A
   文字 --ink-900:#0B1B33  --ink-600:#3D4E6B  --ink-400:#7C8BA5
   命名规范：ROLLAI・企业级智慧大脑 / ROLLDATA・企业数据管理平台
   ============================================================ */
:root{
  --blue-600:#1E6FFF; --blue-500:#3D8BFF; --blue-400:#4DA3FF; --blue-300:#7DD3FC;
  --blue-100:#E8F1FF; --blue-50:#F4F8FF;
  --navy:#071B3A; --navy-2:#0D2B5C;
  --ink-900:#0B1B33; --ink-600:#3D4E6B; --ink-400:#7C8BA5;
  --line:#E3ECFB;
  --grad:linear-gradient(120deg,#1E6FFF 0%,#4DA3FF 100%);
  --grad-soft:linear-gradient(180deg,#FFFFFF,#F4F8FF);
  --shadow-card:0 14px 44px rgba(30,111,255,.10);
  --shadow-btn:0 10px 26px rgba(30,111,255,.32);
  --radius-lg:20px; --radius-md:14px; --radius-sm:10px;
  --accent:#FF7A1A; --accent-soft:#FFF2E6;
  --glow-a:rgba(77,163,255,.26); --glow-b:rgba(30,111,255,.13); --bg-a:#EBF3FF; --bg-b:#F7FBFF;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Segoe UI",-apple-system,sans-serif;background:#FFFFFF;color:var(--ink-900);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.lock{overflow:hidden}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::selection{background:rgba(30,111,255,.16)}
.wrap{max-width:1180px;margin:0 auto;padding:0 40px}
.section{padding:96px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:3px;color:var(--blue-600);margin-bottom:16px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.section-title{font-size:32px;font-weight:800;line-height:1.35;letter-spacing:.5px}
.section-sub{margin-top:12px;font-size:15px;color:var(--ink-600);line-height:1.8}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.dot{font-size:1.18em;font-weight:800;color:var(--blue-600);margin:0 3px;vertical-align:middle}

/* ---------- 导航（与首页一致：hover 抽屉式） ---------- */
.nav{position:sticky;top:0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:14px 40px;background:rgba(255,255,255,.85);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(30,111,255,.08)}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;letter-spacing:.5px}
.nav-logo .mark{width:34px;height:34px;border-radius:10px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:800;font-style:italic;box-shadow:0 6px 16px rgba(30,111,255,.35)}
.nav-logo b{color:var(--ink-900)}
.nav-logo i{font-style:normal;color:var(--blue-600)}
.nav-links{display:flex;gap:4px}
.nav-item{position:relative}
.nav-item::after{content:"";position:absolute;top:100%;left:0;right:0;height:28px}
.nav-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--ink-600);padding:9px 14px;border-radius:10px;transition:color .2s,background .2s}
.nav-link .chev{font-size:10px;color:var(--ink-400);transition:transform .25s}
.nav-item:hover .nav-link,.nav-link.active{color:var(--blue-600)}
.nav-item:hover .nav-link{background:var(--blue-50)}
.nav-item:hover .nav-link .chev{transform:rotate(180deg)}
.nav-cta{background:var(--grad);color:#fff;font-size:14px;font-weight:600;padding:10px 22px;border-radius:999px;box-shadow:var(--shadow-btn);transition:transform .2s,box-shadow .2s}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 14px 32px rgba(30,111,255,.42)}
.nav-burger{display:none;width:42px;height:42px;border-radius:11px;border:1px solid var(--line);background:#fff;flex-direction:column;align-items:center;justify-content:center}
.nav-burger span{display:block;width:18px;height:2px;background:var(--ink-900);border-radius:2px;margin:2px 0}

/* 小抽屉 */
.drawer{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(14px);opacity:0;visibility:hidden;pointer-events:none;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 70px rgba(30,111,255,.16),0 4px 18px rgba(7,27,58,.06);padding:18px;transition:opacity .28s ease,transform .28s ease,visibility .28s}
.drawer::before{content:"";position:absolute;top:-7px;left:50%;transform:translateX(-50%) rotate(45deg);width:14px;height:14px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);border-radius:3px}
.nav-item:hover .drawer,.nav-item:focus-within .drawer{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.drawer-mid{width:420px}
.drawer-sm{width:300px}
.drawer-title{font-size:12px;font-weight:700;color:var(--ink-400);letter-spacing:2px;margin:6px 4px 10px}
.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:8px}
.dl{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border-radius:11px;font-size:13.5px;color:var(--ink-600);transition:all .2s}
.dl:hover{background:var(--blue-50);color:var(--blue-600)}
.dl .arr{opacity:0;transform:translateX(-4px);transition:all .2s}
.dl:hover .arr{opacity:1;transform:none}
.drawer-foot{border-top:1px dashed var(--line);padding:12px 4px 2px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.drawer-foot a{font-size:13px;font-weight:700;color:var(--blue-600)}
.drawer-foot a:hover{color:var(--blue-400)}/* 大抽屉（Mega Menu） */
.mega{position:fixed;top:76px;left:50%;width:min(1120px,calc(100vw - 80px));transform:translateX(-50%) translateY(16px);opacity:0;visibility:hidden;pointer-events:none;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 80px rgba(30,111,255,.18),0 6px 24px rgba(7,27,58,.08);padding:22px;transition:opacity .28s ease,transform .28s ease,visibility .28s}
.mega::before{content:"";position:absolute;top:-7px;left:50%;transform:translateX(-50%) rotate(45deg);width:14px;height:14px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);border-radius:3px}
.nav-item:hover .mega,.nav-item:focus-within .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:4px 6px 16px;border-bottom:1px solid var(--line);margin-bottom:16px}
.mega-head h4{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:var(--ink-900);white-space:nowrap}
.hd-ic{width:36px;height:36px;border-radius:10px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(30,111,255,.3)}
.hd-ic svg{width:18px;height:18px}
.mega-head .hd-txt{text-align:right}
.mega-head .hd-txt p{font-size:14px;color:var(--ink-600)}
.mega-head .hd-txt p b{color:var(--blue-600)}
.mega-head .hd-sub{margin-top:4px;font-size:12.5px;color:var(--ink-400)}
.mega-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.mega-col{background:var(--blue-50);border:1px solid var(--line);border-radius:16px;padding:18px}
.mega-col-head{display:flex;align-items:center;gap:12px;padding:2px 4px 14px}
.mc-ico{flex:none;width:40px;height:40px;border-radius:12px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;box-shadow:0 8px 18px rgba(30,111,255,.3)}
.mega-col-head .mc-name{font-size:15.5px;font-weight:800;color:var(--ink-900)}
.mega-col-head .mc-one{margin-top:3px;font-size:12px;color:var(--blue-600);line-height:1.5}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mega-card{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px;transition:all .22s}
.mega-card:hover{transform:translateY(-3px);border-color:rgba(30,111,255,.35);box-shadow:0 10px 26px rgba(30,111,255,.12)}
.mega-card .mc-top{display:flex;align-items:center;gap:8px}
.mega-card .mi{flex:none;width:30px;height:30px;border-radius:9px;background:var(--blue-100);color:var(--blue-600);display:flex;align-items:center;justify-content:center}
.mega-card .mi svg{width:16px;height:16px}
.mega-card .mc-name{font-size:13.5px;font-weight:800;color:var(--ink-900)}
.mega-card .mc-one{font-size:12px;font-weight:600;color:var(--blue-600);line-height:1.5}
.mega-card .mc-desc{font-size:12px;color:var(--ink-400);line-height:1.65}
.mega-card .mc-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:2px}
.mega-card .mc-tags span{font-size:11px;color:var(--ink-600);background:var(--blue-50);border:1px solid var(--line);padding:2px 8px;border-radius:999px}
.mega-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:16px;padding:14px 16px;background:linear-gradient(120deg,#F4F8FF,#FFFFFF);border:1px dashed #C9D8F2;border-radius:14px}
.mf-info{display:flex;align-items:center;gap:10px;min-width:0}
.mf-info .mi{flex:none;width:32px;height:32px;border-radius:9px;background:var(--blue-100);color:var(--blue-600);display:flex;align-items:center;justify-content:center}
.mf-info .mi svg{width:16px;height:16px}
.mf-name{display:block;font-size:13.5px;font-weight:800;color:var(--ink-900)}
.mf-desc{display:block;margin-top:2px;font-size:12px;color:var(--ink-400);line-height:1.5}
.mf-link{flex:none;font-size:13px;font-weight:700;color:var(--blue-600);white-space:nowrap}
.mf-link:hover{color:var(--blue-400)}
.mega-full{left:50%;width:min(calc(100vw - 96px),1400px);transform:translateX(-50%) translateY(16px);border-radius:0 0 22px 22px}
.mega-full::before{display:none}
.nav-item:hover .mega-full,.nav-item:focus-within .mega-full{transform:translateX(-50%) translateY(0)}
.mega-inner{max-width:1180px;margin:0 auto;padding:0 40px}
.mega-full .mega-cols{grid-template-columns:1fr;gap:14px}
.mega-full .mega-col{padding:20px}
.mega-full .mega-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.mega-full .mega-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.mega-full .mega-inner{max-width:1280px}
.mega-full .mega-card{padding:16px}
.mega-card.accent .mi{background:var(--accent-soft);color:var(--accent)}
.mega-card.accent .mc-one{color:var(--accent)}
.mega-industry{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.ind-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;transition:all .22s}
.ind-card:hover{transform:translateY(-3px);border-color:rgba(30,111,255,.35);box-shadow:0 10px 26px rgba(30,111,255,.12)}
.ind-card .mi{flex:none;width:34px;height:34px;border-radius:10px;background:var(--blue-100);color:var(--blue-600);display:flex;align-items:center;justify-content:center}
.ind-card .mi svg{width:17px;height:17px}
.ind-name{font-size:15px;font-weight:800;color:var(--ink-900)}
.ind-one{font-size:12.5px;font-weight:600;color:var(--blue-600);line-height:1.55}
.ind-more{border-style:dashed;border-color:#C9D8F2;background:rgba(30,111,255,.03);justify-content:center;text-align:center}
.ind-more .mi{margin:0 auto}
.ind-more .ind-name{color:var(--blue-600)}
.ind-more .ind-one{color:var(--ink-400);font-weight:500}
.ind-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:7px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px 13px;transition:all .22s}
.ind-card::after{content:"";position:absolute;top:-30px;right:-30px;width:80px;height:80px;border-radius:50%;background:radial-gradient(circle,rgba(77,163,255,.15),transparent 65%)}
.ind-card .mi{flex:none;width:30px;height:30px;border-radius:9px;background:var(--blue-100);color:var(--blue-600);display:flex;align-items:center;justify-content:center}
.ind-card .mi svg{width:15px;height:15px}
.ind-name{font-size:13.5px;font-weight:800;color:var(--ink-900)}
.ind-one{font-size:11.5px;font-weight:600;color:var(--blue-600);line-height:1.5}
.ind-tags{display:flex;flex-wrap:wrap;gap:5px}
.ind-tags span{font-size:10.5px;color:var(--ink-600);background:var(--blue-50);border:1px solid var(--line);padding:2px 7px;border-radius:999px}

/* 移动端菜单 */
.mobile-menu{position:fixed;inset:0;z-index:70;background:rgba(7,27,58,.38);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.mobile-menu .mm-panel{position:absolute;top:0;left:0;right:0;max-height:92vh;overflow:auto;background:#fff;border-radius:0 0 24px 24px;padding:18px 22px 28px;transform:translateY(-100%);transition:transform .35s cubic-bezier(.2,.8,.2,1);box-shadow:0 24px 60px rgba(7,27,58,.25)}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu.open .mm-panel{transform:none}
.mm-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:8px}
.mm-head strong{font-size:16px;font-weight:800;color:var(--ink-900)}
.mm-close{width:34px;height:34px;border-radius:10px;background:var(--blue-50);color:var(--blue-600);font-size:15px}
.mm-link{display:block;padding:13px 6px;font-size:15px;font-weight:600;color:var(--ink-900);border-bottom:1px solid var(--line);border-radius:8px;transition:all .2s}
.mm-link:hover{color:var(--blue-600);background:var(--blue-50)}
.mm-group{border-bottom:1px solid var(--line)}
.mm-head-btn{display:flex;align-items:center;justify-content:space-between;width:100%;padding:13px 6px;font-size:15px;font-weight:600;color:var(--ink-900);border-radius:8px}
.mm-head-btn .chev{font-size:11px;color:var(--ink-400);transition:transform .25s}
.mm-group.open .mm-head-btn .chev{transform:rotate(180deg)}
.mm-sub{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
.mm-sub>div{overflow:hidden}
.mm-group.open .mm-sub{grid-template-rows:1fr}
.mm-sub a{display:block;padding:10px 6px 10px 18px;font-size:13.5px;color:var(--ink-600);transition:all .2s}
.mm-sub a:hover{color:var(--blue-600);background:var(--blue-50);border-radius:8px}
.mm-cta{display:block;margin-top:18px;text-align:center;background:var(--grad);color:#fff;font-weight:700;font-size:15px;padding:14px;border-radius:999px;box-shadow:var(--shadow-btn)}/* ---------- 产品页 Hero ---------- */
.phero{position:relative;overflow:hidden;padding:56px 0 96px;background:radial-gradient(820px 440px at 90% -12%,var(--glow-a),transparent 62%),radial-gradient(620px 380px at -6% 26%,var(--glow-b),transparent 60%),linear-gradient(180deg,var(--bg-a) 0%,var(--bg-b) 60%,#FFFFFF 100%)}
.hero-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(30,111,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(30,111,255,.06) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(72% 62% at 50% 26%,#000 30%,transparent 100%);mask-image:radial-gradient(72% 62% at 50% 26%,#000 30%,transparent 100%)}
.orb{position:absolute;border-radius:50%;pointer-events:none;filter:blur(2px)}
.orb-1{width:400px;height:400px;top:-160px;right:-110px;background:radial-gradient(circle,rgba(77,163,255,.32),transparent 65%)}
.orb-2{width:280px;height:280px;bottom:-120px;left:-90px;background:radial-gradient(circle,rgba(30,111,255,.15),transparent 65%)}
.phero-inner{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center}
.crumb{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--ink-400);margin-bottom:24px}
.crumb i{font-style:normal;color:#B9C8E4}
.crumb a:hover{color:var(--blue-600)}
.crumb span{color:var(--ink-600);font-weight:600}
.hero-tag{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid rgba(30,111,255,.18);color:var(--blue-600);font-size:13px;font-weight:600;letter-spacing:1px;box-shadow:0 6px 18px rgba(30,111,255,.08);margin-bottom:26px;animation:fadeUp .8s ease both}
.hero-tag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue-400);box-shadow:0 0 0 4px rgba(77,163,255,.18)}
.phero h1{position:relative;z-index:1;font-size:clamp(30px,3.6vw,42px);line-height:1.4;font-weight:800;letter-spacing:1px;animation:fadeUp .9s cubic-bezier(.2,.7,.3,1) .06s both}
.phero-sub{margin-top:20px;font-size:15.5px;line-height:1.95;color:var(--ink-600);max-width:560px;animation:fadeUp .8s ease .12s both}
.hero-btns{margin-top:34px;display:flex;gap:14px;align-items:center;animation:fadeUp .8s ease .18s both}
.btn-primary,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:999px;font-size:15px;font-weight:600;transition:transform .2s,box-shadow .2s,background .2s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-btn)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(30,111,255,.44)}
.btn-ghost{background:#fff;color:var(--blue-600);border:1px solid #C3D8FF}
.btn-ghost:hover{background:var(--blue-50);transform:translateY(-2px)}
.hero-aux{margin-top:20px;font-size:13px;color:var(--ink-400);display:flex;align-items:center;gap:8px;animation:fadeUp .8s ease .28s both}
.hero-aux svg{flex:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.phero-visual{position:relative}

/* 可视化面板（纯 CSS 产品模拟） */
.pviz{background:rgba(255,255,255,.92);border:1px solid rgba(30,111,255,.16);border-radius:22px;padding:20px;box-shadow:0 30px 70px rgba(30,111,255,.16);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.pviz-head{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.chat-avatar{width:32px;height:32px;border-radius:10px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}
.pviz-head .t{font-size:14px;font-weight:700}
.pviz-head .s{font-size:12px;color:var(--ink-400)}
.live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#12A150}
.live::before{content:"";width:7px;height:7px;border-radius:50%;background:#12A150;box-shadow:0 0 0 4px rgba(18,161,80,.14)}
.pviz-body{padding-top:16px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:88%;padding:11px 14px;font-size:13px;line-height:1.75}
.msg.user{align-self:flex-end;background:var(--grad);color:#fff;border-radius:14px 14px 4px 14px;box-shadow:0 8px 20px rgba(30,111,255,.25)}
.msg.ai{align-self:flex-start;background:var(--blue-50);border:1px solid var(--blue-100);color:var(--ink-900);border-radius:14px 14px 14px 4px}
.msg.ai .num{font-size:16px;font-weight:800;color:var(--blue-600)}
.msg.ai .up{color:#12A150;font-weight:700}
.msg.ai .down{color:#FF4D4F;font-weight:700}
.bars{display:flex;align-items:flex-end;gap:6px;height:52px;margin:10px 0 4px}
.bar{flex:1;max-width:30px;border-radius:7px 7px 3px 3px;background:linear-gradient(180deg,#4DA3FF,#1E6FFF);opacity:.88}
.bars.sm{height:38px;gap:4px}
.bars.sm .bar{max-width:14px;border-radius:5px 5px 2px 2px}
.an-line{font-size:13px;color:var(--ink-600);background:var(--blue-50);border:1px solid var(--blue-100);border-radius:12px;padding:10px 13px}
.an-line b{color:var(--ink-900)}
.an-why{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 15px}
.an-why-t{font-size:12px;font-weight:700;color:var(--ink-400);letter-spacing:2px;margin-bottom:8px}
.an-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-600);padding:5px 0}
.p-dot{flex:none;width:8px;height:8px;border-radius:50%;background:var(--blue-400)}
.p-dot.ok{background:#12A150}
.p-dot.run{background:var(--accent);animation:blink 1.2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.doc-line{height:9px;border-radius:5px;background:var(--blue-100);margin-bottom:9px}
.doc-line.w60{width:60%}.doc-line.w90{width:90%}.doc-line.w75{width:75%}.doc-line.w45{width:45%}
.doc-tags{display:flex;gap:8px;margin:6px 0 2px}
.doc-tags span{font-size:12px;font-weight:600;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:4px 12px;border-radius:999px}
.gen-btn{display:flex;align-items:center;justify-content:space-between;gap:10px;background:linear-gradient(120deg,#F4F8FF,#FFFFFF);border:1px dashed #C9D8F2;border-radius:12px;padding:11px 14px;font-size:13px;font-weight:700;color:var(--blue-600)}
.gen-btn small{font-size:11px;font-weight:500;color:var(--ink-400)}
.pipe{display:flex;align-items:center;gap:8px;justify-content:space-between}
.pipe-node{flex:1;text-align:center;font-size:12px;font-weight:700;color:var(--ink-600);background:var(--blue-50);border:1px solid var(--blue-100);border-radius:10px;padding:9px 4px}
.pipe-flow{text-align:center;font-size:11px;font-weight:600;color:var(--blue-600);letter-spacing:1px;padding:2px 0}
.p-row{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-600);background:#fff;border:1px solid var(--line);border-radius:11px;padding:10px 13px}
.p-row b{color:var(--ink-900);margin-left:auto}
.flow-chips{display:flex;align-items:center;gap:7px;flex-wrap:wrap;background:var(--blue-50);border:1px solid var(--blue-100);border-radius:12px;padding:10px 12px}
.flow-chips span{font-size:12px;font-weight:700;color:var(--blue-600);background:#fff;border:1px solid var(--blue-100);padding:5px 11px;border-radius:999px}
.flow-chips i{font-style:normal;color:#B9C8E4;font-weight:800}
.dir-row{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff;border:1px solid var(--line);border-radius:11px;padding:10px 13px;font-size:13px;color:var(--ink-900);font-weight:600}
.badge{flex:none;font-size:11px;font-weight:600;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:3px 10px;border-radius:999px}
.dir-meta{text-align:center;font-size:11.5px;color:var(--ink-400);padding-top:4px}
.dash-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.dash-tile{background:#fff;border:1px solid var(--line);border-radius:13px;padding:11px 12px}
.dt-t{font-size:11.5px;font-weight:700;color:var(--ink-600);margin-bottom:4px}
.donut{width:52px;height:52px;border-radius:50%;margin:6px auto 2px;background:conic-gradient(#1E6FFF 0 82%,#E8F1FF 82% 100%)}
.donut-val{text-align:center;font-size:12px;font-weight:800;color:var(--blue-600);margin-top:-34px;padding-bottom:12px;position:relative}
.pkg-row{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 14px}
.pkg-ic{flex:none;width:38px;height:38px;border-radius:11px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;box-shadow:0 8px 18px rgba(30,111,255,.28)}
.pkg-row .pkg-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.pkg-row .pkg-main b{font-size:13.5px;font-weight:800;color:var(--ink-900)}
.pkg-row .pkg-main span{font-size:11.5px;color:var(--ink-400)}
.p-chip{margin-left:auto;flex:none;font-size:12px;font-weight:700;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:5px 12px;border-radius:999px}
.lic-note{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;color:var(--ink-400);background:var(--blue-50);border:1px dashed #C9D8F2;border-radius:12px;padding:10px}
.lic-note b{color:var(--blue-600)}/* ---------- 模块总览 ---------- */
.ov{background:var(--grad-soft)}
.ov-body{margin-top:22px;max-width:820px;font-size:15px;line-height:2;color:var(--ink-600)}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px}
.value-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;transition:all .25s}
.value-card::after{content:"";position:absolute;top:-44px;right:-44px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(77,163,255,.14),transparent 65%);pointer-events:none}
.value-card:hover{transform:translateY(-4px);border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.v-ico{width:46px;height:46px;border-radius:13px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:18px;box-shadow:0 9px 20px rgba(30,111,255,.30)}
.v-ico svg{width:21px;height:21px}
.value-card h3{font-size:16.5px;font-weight:800;color:var(--ink-900)}
.value-card p{margin-top:9px;font-size:13.5px;line-height:1.85;color:var(--ink-600)}
.scen{display:flex;align-items:flex-start;gap:18px;margin-top:44px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px 24px}
.scen-label{flex:none;font-size:12px;font-weight:700;letter-spacing:2px;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:7px 14px;border-radius:999px}
.scen-chips{display:flex;flex-wrap:wrap;gap:10px}
.scen-chips span{font-size:13px;color:var(--ink-600);background:var(--blue-50);border:1px solid var(--line);padding:7px 15px;border-radius:999px;transition:all .2s}
.scen-chips span:hover{border-color:var(--blue-400);color:var(--blue-600);background:#fff}

/* ---------- 核心功能 ---------- */
.feat{background:#fff}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px}
.feat-card{background:#FBFDFF;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 20px;transition:all .25s}
.feat-card:hover{transform:translateY(-4px);background:#fff;border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.f-ico{width:42px;height:42px;border-radius:12px;background:var(--blue-100);color:var(--blue-600);display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:all .25s}
.f-ico svg{width:20px;height:20px}
.feat-card:hover .f-ico{background:var(--grad);color:#fff;box-shadow:0 8px 18px rgba(30,111,255,.3)}
.feat-card h3{font-size:15px;font-weight:800;color:var(--ink-900)}
.feat-card p{margin-top:8px;font-size:13px;line-height:1.8;color:var(--ink-600)}

/* ---------- 联动（暗色段落） ---------- */
.link-sec{position:relative;overflow:hidden;padding:96px 0;background:radial-gradient(760px 420px at 85% 0%,color-mix(in srgb,var(--blue-400) 26%,transparent),transparent 60%),radial-gradient(600px 380px at 0% 100%,color-mix(in srgb,var(--blue-600) 24%,transparent),transparent 60%),linear-gradient(135deg,#071B3A 0%,#0A2450 55%,#0D2B5C 100%);color:#fff}
.link-sec .grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(125,211,252,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(125,211,252,.05) 1px,transparent 1px);background-size:46px 46px}
.link-inner{position:relative;text-align:center;max-width:860px;margin:0 auto}
.link-sec .eyebrow{color:var(--blue-300);justify-content:center}
.link-sec .eyebrow::before{display:none}
.link-sec .eyebrow::after{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.link-body{margin:16px auto 0;font-size:15px;line-height:2;color:rgba(255,255,255,.7);max-width:720px}
.link-flow{display:flex;align-items:center;justify-content:center;gap:26px;margin-top:44px}
.lf-node{background:rgba(255,255,255,.06);border:1px solid rgba(125,211,252,.26);border-radius:var(--radius-lg);padding:24px 30px;text-align:center;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:transform .3s,background .3s,border-color .3s}
.lf-node:hover{transform:translateY(-4px);background:rgba(255,255,255,.09);border-color:rgba(125,211,252,.5)}
.lf-ico{width:44px;height:44px;border-radius:13px;margin:0 auto 12px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;box-shadow:0 10px 22px rgba(30,111,255,.35)}
.lf-name{font-size:14px;font-weight:800;letter-spacing:1px}
.lf-one{margin-top:6px;font-size:12.5px;color:var(--blue-300)}
.lf-arrow{color:var(--blue-300);display:flex;align-items:center;opacity:.9}
.rel{margin-top:48px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.rel span{font-size:12px;letter-spacing:2px;color:rgba(255,255,255,.45);font-weight:700}
.rel a{font-size:13px;font-weight:600;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);padding:8px 16px;border-radius:999px;transition:all .2s}
.rel a:hover{background:var(--grad);border-color:transparent;transform:translateY(-2px)}

/* ---------- 下载中心 ---------- */
.dl-prods{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:44px}
.dl-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;transition:all .25s}
.dl-card::after{content:"";position:absolute;top:-50px;right:-50px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(77,163,255,.15),transparent 65%)}
.dl-card:hover{transform:translateY(-4px);border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.dl-ico{width:52px;height:52px;border-radius:15px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;box-shadow:0 10px 24px rgba(30,111,255,.3);margin-bottom:20px}
.dl-card h3{font-size:18px;font-weight:800}
.dl-card .dl-one{margin-top:6px;font-size:13px;color:var(--blue-600);font-weight:600}
.dl-ver{margin-top:14px;font-size:12.5px;color:var(--ink-400)}
.dl-ver b{color:var(--ink-600)}
.plats{display:flex;gap:10px;margin-top:20px}
.plat{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);background:#FBFDFF;border-radius:11px;padding:11px 8px;font-size:13px;font-weight:600;color:var(--ink-900);transition:all .2s}
.plat svg{width:16px;height:16px;color:var(--blue-600)}
.plat:hover{background:var(--grad);color:#fff;border-color:transparent;box-shadow:var(--shadow-btn)}
.plat:hover svg{color:#fff}
.dl-links{margin-top:16px;display:flex;flex-wrap:wrap;gap:14px}
.dl-links a{font-size:12.5px;font-weight:600;color:var(--blue-600)}
.dl-links a:hover{color:var(--blue-400)}
.doc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.doc-card{display:flex;align-items:center;gap:14px;background:#FBFDFF;border:1px solid var(--line);border-radius:16px;padding:20px;transition:all .25s}
.doc-card:hover{transform:translateY(-3px);background:#fff;border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.doc-ico{flex:none;width:44px;height:44px;border-radius:12px;background:var(--blue-100);color:var(--blue-600);display:flex;align-items:center;justify-content:center}
.doc-ico svg{width:20px;height:20px}
.doc-card b{display:block;font-size:14.5px;font-weight:800;color:var(--ink-900)}
.doc-card span{display:block;margin-top:3px;font-size:12px;color:var(--ink-400)}
.lic-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;text-align:center;transition:all .25s}
.step:hover{transform:translateY(-4px);border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.step .n{width:40px;height:40px;border-radius:50%;margin:0 auto 14px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;box-shadow:0 8px 18px rgba(30,111,255,.3)}
.step h4{font-size:15px;font-weight:800}
.step p{margin-top:8px;font-size:12.5px;line-height:1.8;color:var(--ink-600)}
.lic-forms{max-width:760px;margin:0 auto}
.lic-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;transition:all .25s}
.lic-form:hover{border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.lic-form h3{font-size:17px;font-weight:800;display:flex;align-items:center;gap:9px}
.lic-form h3::before{content:"";width:4px;height:17px;border-radius:2px;background:var(--grad)}
.lic-form .lf-tip{margin-top:6px;font-size:12px;color:var(--ink-400)}
.dl-prods.single{grid-template-columns:minmax(0,720px);justify-content:center}
.lic-tabs{display:flex;gap:6px;width:max-content;max-width:100%;margin:30px auto 0;padding:5px;background:var(--blue-50);border:1px solid var(--line);border-radius:999px}
.lic-tab{flex:none;padding:10px 32px;border-radius:999px;border:0;background:transparent;font-size:14px;font-weight:700;color:var(--ink-600);cursor:pointer;transition:color .25s,background .25s,box-shadow .25s}
.lic-tab:hover{color:var(--blue-600)}
.lic-tab.active{background:var(--grad);color:#fff;box-shadow:var(--shadow-btn)}
.lic-panel{display:none}
.lic-panel.active{display:block;margin-top:18px;animation:fadeUp .5s ease both}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1 / -1}
.field label{font-size:12px;font-weight:600;color:var(--ink-600)}
.field label em{font-style:normal;color:#FF4D4F;margin-left:2px}
.field input{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-size:13.5px;font-family:inherit;color:var(--ink-900);background:#FBFDFF;transition:border-color .2s,box-shadow .2s,background .2s}
.field input:focus{outline:none;border-color:var(--blue-400);background:#fff;box-shadow:0 0 0 3px rgba(30,111,255,.1)}
.submit-btn{margin-top:20px;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--grad);color:#fff;font-size:14.5px;font-weight:700;padding:13px;border-radius:999px;box-shadow:var(--shadow-btn);transition:transform .2s,box-shadow .2s}
.submit-btn:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(30,111,255,.44)}
.lic-note-form{margin-top:14px;font-size:12px;color:var(--ink-400);text-align:center}

/* ---------- CTA ---------- */
.cta{padding:40px 0 96px}
.cta-panel{position:relative;overflow:hidden;border-radius:26px;padding:80px 60px;text-align:center;color:#fff;background:radial-gradient(600px 300px at 85% -20%,rgba(255,255,255,.42),transparent 60%),radial-gradient(500px 280px at 0% 120%,rgba(255,255,255,.22),transparent 60%),var(--grad);box-shadow:0 30px 70px rgba(30,111,255,.35)}
.cta-panel .grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:42px 42px;-webkit-mask-image:radial-gradient(70% 90% at 50% 0%,#000 20%,transparent 100%);mask-image:radial-gradient(70% 90% at 50% 0%,#000 20%,transparent 100%)}
.cta-panel>*{position:relative}
.cta-panel h2{font-size:clamp(27px,3.2vw,36px);font-weight:800;letter-spacing:1px}
.cta-panel p{margin:16px auto 30px;max-width:720px;font-size:14.5px;line-height:1.9;color:rgba(255,255,255,.88)}
.cta-btns{display:flex;gap:14px;justify-content:center}
.btn-white{background:#fff;color:var(--blue-600);padding:14px 32px;border-radius:999px;font-size:15px;font-weight:700;box-shadow:0 12px 30px rgba(7,27,58,.22);transition:transform .2s,box-shadow .2s}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(7,27,58,.3)}
.btn-ghost-light{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.55);padding:14px 32px;border-radius:999px;font-size:15px;font-weight:600;transition:all .2s}
.btn-ghost-light:hover{background:rgba(255,255,255,.22);transform:translateY(-2px)}

/* ---------- 页脚（与首页一致） ---------- */
.footer{background:radial-gradient(900px 280px at 50% 0%,rgba(30,111,255,.16),transparent 65%),var(--navy);color:#fff;padding:72px 0 0}
.footer-grid{display:flex;flex-wrap:wrap;gap:36px 40px}
.f-col{flex:1 1 0;min-width:115px}
.f-brand{flex:0 0 300px;min-width:300px}
.footer h5{font-size:15px;font-weight:700;margin-bottom:18px;letter-spacing:1px}
.footer ul{list-style:none}
.footer ul li{margin-bottom:12px}
.footer ul a{font-size:13.5px;color:rgba(255,255,255,.6);transition:color .2s}
.footer ul a:hover{color:var(--blue-300)}
.f-brand .f-tag{margin-top:14px;font-size:16px;font-weight:800;color:#fff;letter-spacing:.5px;white-space:nowrap}
.f-brand .f-desc{margin-top:10px;font-size:13px;color:rgba(255,255,255,.55);line-height:1.9;white-space:nowrap}
.f-cta{display:inline-flex;align-items:center;gap:8px;margin-top:22px;background:var(--grad);color:#fff;font-size:13.5px;font-weight:600;padding:10px 26px;border-radius:999px;box-shadow:var(--shadow-btn);transition:transform .2s,box-shadow .2s;white-space:nowrap}
.f-cta:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(30,111,255,.45)}
.f-legal{margin-top:24px;font-size:12px;color:rgba(255,255,255,.38);white-space:nowrap}
.f-col h5{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:700;color:#fff;margin-bottom:18px;letter-spacing:1px;white-space:nowrap}
.f-col h5::before{content:"";width:3px;height:15px;border-radius:2px;background:var(--grad)}
.f-col ul a{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.6);transition:color .2s,transform .2s;white-space:nowrap}
.f-col ul a:hover{color:var(--blue-300);transform:translateX(3px)}
.f-col ul a svg{flex:none;width:15px;height:15px;color:rgba(125,211,252,.5);transition:color .2s}
.f-col ul a:hover svg{color:var(--blue-300)}
.f-col ul a .dot{font-style:normal;font-size:1.15em;font-weight:700;color:var(--blue-300);margin:0 1px}
.footer-bottom{margin-top:56px;border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:12.5px;color:rgba(255,255,255,.45);display:flex;justify-content:center;align-items:center;gap:0;flex-wrap:nowrap;white-space:nowrap}
.footer-bottom span{white-space:nowrap}
.footer-bottom span:first-child::after{content:"·";margin:0 14px;color:rgba(255,255,255,.3)}

/* ---------- 响应式 ---------- */
@media (max-width:1020px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  .phero-inner{grid-template-columns:1fr;gap:44px}
  .phero{padding:52px 0 120px}
  .phero-visual{max-width:520px}
  .value-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .dl-prods{grid-template-columns:1fr}
  .lic-forms{max-width:100%}
  .doc-grid{grid-template-columns:1fr}
  .lic-steps{grid-template-columns:1fr}
  .footer-grid{gap:32px 28px}
}
@media (max-width:640px){
  .wrap{padding:0 22px}
  .nav{padding:12px 22px}
  .nav-cta{display:none}
  .section{padding:70px 0}
  .cta-panel{padding:60px 24px;border-radius:20px}
  .footer-grid{flex-direction:column;gap:28px}

  .f-brand .f-desc,.f-brand .f-tag{white-space:normal}

  .hero-btns{flex-wrap:wrap}
  .btn-primary,.btn-ghost{width:100%}
  .cta-btns{flex-direction:column}
  .btn-white,.btn-ghost-light{width:100%}
  .section-title{font-size:26px}
  .scen{flex-direction:column;gap:14px}
  .feat-grid{grid-template-columns:1fr}
  .link-flow{flex-direction:column;gap:18px}
  .lf-arrow{transform:rotate(90deg)}
  .fields{grid-template-columns:1fr}
  .footer-bottom{font-size:11.5px}
  .footer-bottom span:first-child::after{margin:0 10px}
}
@media (max-width:460px){
  .footer-bottom span:last-child{display:none}
  .footer-bottom span:first-child::after{content:none}
}/* ============================================================
/* 产品页统一品牌蓝（V1.1：按需求去除产品页差异化主题色） */

/* ---------- 每页特色版块 ---------- */
.feat-extra{background:var(--grad-soft)}
.steps-h{display:flex;align-items:stretch;gap:0;margin-top:46px}
.step-h{flex:1;background:#FBFDFF;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 22px;transition:all .25s}
.step-h:hover{transform:translateY(-4px);border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.step-h .n{width:36px;height:36px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;margin-bottom:14px;box-shadow:0 8px 18px rgba(30,111,255,.30)}
.step-h h3{font-size:15px;font-weight:800}
.step-h p{margin-top:8px;font-size:13px;line-height:1.8;color:var(--ink-600)}
.step-h-arrow{flex:none;display:flex;align-items:center;color:var(--blue-400);padding:0 12px;font-size:18px;font-weight:800}
/* ETL 垂直时间线 */
.tl{position:relative;margin-top:46px;padding-left:34px}
.tl::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:var(--blue-100)}
.tl-item{position:relative;padding:0 0 28px 18px}
.tl-item::before{content:"";position:absolute;left:-32px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px var(--blue-100)}
.tl-item:last-child{padding-bottom:0}
.tl-tag{display:inline-block;font-size:11.5px;font-weight:700;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:3px 12px;border-radius:999px;margin-bottom:8px}
.tl-item h3{font-size:16px;font-weight:800}
.tl-item p{margin-top:6px;font-size:13.5px;line-height:1.8;color:var(--ink-600);max-width:720px}
/* DS 上报进度 */
.prog-wrap{margin-top:46px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px}
.prog-top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.prog-top b{font-size:16px;font-weight:800}
.prog-top span{font-size:12.5px;color:var(--ink-400)}
.prog-bar{margin-top:16px;height:10px;border-radius:999px;background:var(--blue-100);overflow:hidden}
.prog-bar i{display:block;height:100%;border-radius:999px;background:var(--grad)}
.prog-rows{margin-top:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.prog-item{background:var(--blue-50);border:1px solid var(--blue-100);border-radius:14px;padding:16px 18px}
.prog-item b{display:block;font-size:22px;font-weight:800;color:var(--blue-600)}
.prog-item span{font-size:12.5px;color:var(--ink-400)}
/* IM 血缘链 */
.lineage{display:flex;align-items:stretch;justify-content:center;margin-top:46px}
.li-node{flex:1;max-width:300px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;text-align:center;transition:all .25s}
.li-node:hover{transform:translateY(-4px);border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.li-node .li-ic{width:42px;height:42px;border-radius:12px;margin:0 auto 12px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(30,111,255,.30)}
.li-node .li-ic svg{width:20px;height:20px}
.li-node b{display:block;font-size:15px;font-weight:800}
.li-node p{margin-top:6px;font-size:12.5px;line-height:1.8;color:var(--ink-400)}
.li-line{flex:none;display:flex;align-items:center;padding:0 16px;color:var(--blue-400);font-size:16px;font-weight:800}
/* BI 看板画廊 */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px}
.gal-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-card);transition:all .25s}
.gal-card:hover{transform:translateY(-4px);border-color:rgba(30,111,255,.32)}
.gal-head{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:700;color:var(--ink-600)}
.gal-head span{font-size:11px;font-weight:600;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:3px 10px;border-radius:999px}
.gal-body{margin-top:14px}
.gal-body .donut{width:56px;height:56px;margin:8px auto 4px;border-radius:50%;background:conic-gradient(var(--blue-600) 0 82%,var(--blue-100) 82% 100%)}
.gal-body .donut-val{text-align:center;font-size:13px;font-weight:800;color:var(--blue-600);margin-top:-34px;padding-bottom:12px;position:relative}
.gal-body .an-item{font-size:13px;padding:4px 0}
/* 配图位 */
.pic-slot{position:relative;margin-top:44px;border:2px dashed #B9C8E4;border-radius:var(--radius-lg);background:repeating-linear-gradient(45deg,var(--blue-50),var(--blue-50) 14px,#FFFFFF 14px,#FFFFFF 28px);padding:60px 30px;text-align:center;transition:border-color .25s}
.pic-slot:hover{border-color:var(--blue-400)}
.pic-ic{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(30,111,255,.30)}
.pic-ic svg{width:26px;height:26px}
.pic-slot b{display:block;font-size:15px;font-weight:800;color:var(--ink-900)}
.pic-slot p{margin-top:8px;font-size:13px;color:var(--ink-400);line-height:1.8;max-width:560px;margin-left:auto;margin-right:auto}
.pic-tip{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:12px;font-weight:600;color:var(--blue-600);background:#fff;border:1px solid var(--blue-100);padding:7px 16px;border-radius:999px}
.pic-tip svg{width:13px;height:13px}
/* 特色版块响应式 */
@media(max-width:900px){
  .steps-h{flex-direction:column}
  .step-h-arrow{transform:rotate(90deg);justify-content:center;padding:6px 0}
  .prog-rows{grid-template-columns:1fr}
  .lineage{flex-direction:column;gap:0}
  .li-line{transform:rotate(90deg);justify-content:center;padding:6px 0}
  .gallery{grid-template-columns:1fr}
}/* ============================================================
   差异化 Hero 版式（每页完全不同）  */
.hrow{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.hcol h1{position:relative;z-index:1;font-size:clamp(30px,3.6vw,42px);line-height:1.4;font-weight:800;letter-spacing:1px;animation:fadeUp .9s cubic-bezier(.2,.7,.3,1) .06s both}
.hcol .phero-sub{margin-top:20px;font-size:15.5px;line-height:1.95;color:var(--ink-600);max-width:560px;animation:fadeUp .8s ease .12s both}
.hcol .hero-btns{margin-top:34px;display:flex;gap:14px;align-items:center;animation:fadeUp .8s ease .18s both}
.hcol .crumb{margin-bottom:24px}
.hcol .hero-tag{margin-bottom:26px}
/* ask · 聊天窗口 */
.chat-win{position:relative;background:rgba(255,255,255,.92);border:1px solid rgba(30,111,255,.16);border-radius:22px;padding:20px;box-shadow:0 30px 70px rgba(30,111,255,.16);animation:fadeUp .9s ease .1s both}
.cw-head{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.cw-head .t{font-size:14px;font-weight:700}
.cw-head .s{font-size:12px;color:var(--ink-400)}
.cw-input{margin-top:14px;display:flex;align-items:center;gap:10px;background:var(--blue-50);border:1px solid var(--blue-100);border-radius:999px;padding:9px 9px 9px 16px;font-size:13px;color:var(--ink-400)}
.cw-input b{margin-left:auto;background:var(--grad);color:#fff;font-size:12.5px;font-weight:700;padding:7px 18px;border-radius:999px}
.ask-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;animation:fadeUp .8s ease .24s both}
.ask-chips span{font-size:12.5px;color:var(--ink-600);background:rgba(255,255,255,.75);border:1px solid var(--line);padding:6px 14px;border-radius:999px}
.float-badge{position:absolute;top:80px;right:-14px;background:var(--grad);color:#fff;font-size:12px;font-weight:700;padding:8px 16px;border-radius:999px;box-shadow:0 10px 24px rgba(30,111,255,.35);animation:floaty 3.2s ease-in-out infinite;z-index:2}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
/* analysis · 异动信号条 + 仪表盘 */
.an-alert{display:flex;align-items:center;gap:12px;margin-top:26px;background:rgba(255,255,255,.82);border:1px solid rgba(255,77,79,.28);border-left:4px solid #FF4D4F;border-radius:14px;padding:12px 16px;animation:fadeUp .8s ease .24s both}
.al-ic{flex:none;width:26px;height:26px;border-radius:50%;background:#FF4D4F;color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:14px}
.an-alert b{display:block;font-size:13.5px;color:var(--ink-900)}
.an-alert span{font-size:12px;color:#FF4D4F;font-weight:600}
.an-side{display:flex;flex-direction:column;gap:14px;animation:fadeUp .9s ease .1s both}
.gauge{background:rgba(255,255,255,.92);border:1px solid rgba(30,111,255,.16);border-radius:22px;padding:20px;display:flex;align-items:center;gap:18px;box-shadow:0 24px 60px rgba(30,111,255,.14)}
.gauge-dial{flex:none;width:92px;height:52px;position:relative;border-radius:92px 92px 0 0;background:conic-gradient(from 180deg at 50% 100%,var(--blue-600) 0 84%,var(--blue-100) 84% 100%)}
.gauge-dial::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:60px;height:32px;background:#fff;border-radius:60px 60px 0 0}
.g-num{font-size:26px;font-weight:800;color:var(--blue-600)}
.g-lab{font-size:12.5px;color:var(--ink-400)}
.an-side .an-why{background:#fff}
/* report · 居中标题 + 报告纸张 */
.phero-report .rp-head{position:relative;text-align:center;max-width:780px;margin:0 auto}
.phero-report .rp-head .crumb,.phero-report .rp-head .hero-tag{justify-content:center}
.phero-report .rp-head .hero-btns{justify-content:center}
.rp-doc{margin-top:52px;animation:fadeUp .9s ease .18s both}
.doc-paper{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 70px rgba(30,111,255,.16);padding:34px 40px 40px}
.dp-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:18px;border-bottom:2px solid var(--ink-900);margin-bottom:24px}
.dp-bar span{font-size:17px;font-weight:800}
.dp-bar b{font-size:12px;font-weight:700;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:6px 14px;border-radius:999px;white-space:nowrap}
.dp-sec{display:flex;gap:16px;margin-bottom:22px}
.dp-sec em{flex:none;width:30px;height:30px;border-radius:9px;background:var(--blue-100);color:var(--blue-600);font-style:normal;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:13px}
.dp-sec b{display:block;font-size:14.5px;font-weight:800;margin-bottom:10px}
.dp-line{display:block;height:8px;border-radius:4px;background:var(--blue-100);margin-bottom:7px}
.dp-line.w90{width:90%}.dp-line.w60{width:60%}.dp-line.w75{width:75%}.dp-line.w45{width:45%}
.dp-tag{display:inline-flex;gap:6px;margin-top:8px;font-size:12.5px;font-weight:700;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:8px 18px;border-radius:999px}/* etl · 数据源标签 + 竖排管道 */
.src-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;animation:fadeUp .8s ease .24s both}
.src-chips span{font-size:12.5px;font-weight:600;color:var(--blue-600);background:rgba(255,255,255,.82);border:1px solid var(--blue-100);padding:6px 14px;border-radius:999px}
.pipe-v{display:flex;flex-direction:column;gap:10px;animation:fadeUp .9s ease .1s both}
.pv-nodes{display:flex;gap:8px}
.pv-node{flex:1;text-align:center;font-size:12.5px;font-weight:700;color:var(--ink-600);background:#fff;border:1px solid var(--blue-100);border-radius:12px;padding:12px 6px}
.pv-flow{text-align:center;font-size:12px;font-weight:700;color:var(--blue-600);padding:4px 0;letter-spacing:1px}
.pv-core{text-align:center;background:var(--grad);color:#fff;font-size:14px;font-weight:800;border-radius:14px;padding:16px;box-shadow:0 14px 30px rgba(30,111,255,.32)}
.pv-rows{display:flex;flex-direction:column;gap:8px}
.pv-rows .p-row{background:#fff}
/* ds · 流程条 + 填报单 */
.ds-proc{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:24px;animation:fadeUp .8s ease .24s both}
.ds-proc span{font-size:12.5px;font-weight:600;color:var(--blue-600);background:#fff;border:1px solid var(--blue-100);padding:6px 13px;border-radius:999px}
.ds-proc i{font-style:normal;color:var(--blue-300);font-weight:800}
.form-win{background:rgba(255,255,255,.94);border:1px solid rgba(30,111,255,.16);border-radius:22px;padding:22px;box-shadow:0 30px 70px rgba(30,111,255,.16);animation:fadeUp .9s ease .1s both}
.fw-head{font-size:14px;font-weight:800;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:14px}
.fw-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.fw-row label{flex:none;width:112px;font-size:12.5px;color:var(--ink-600)}
.fw-in{flex:1;height:34px;border:1px solid var(--line);border-radius:9px;background:#FBFDFF}
.fw-bar{height:8px;border-radius:999px;background:var(--blue-100);overflow:hidden;margin:16px 0 8px}
.fw-bar i{display:block;height:100%;background:var(--grad)}
.fw-meta{font-size:12px;color:var(--ink-400);text-align:center}
.fw-btns{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}
.fw-btns span{font-size:12.5px;color:var(--ink-400);border:1px solid var(--line);padding:8px 16px;border-radius:999px}
.fw-btns b{font-size:12.5px;font-weight:700;color:#fff;background:var(--grad);padding:8px 18px;border-radius:999px;box-shadow:var(--shadow-btn)}
/* im · 指标血缘树 */
.im-stat{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;animation:fadeUp .8s ease .24s both}
.im-stat span{font-size:12.5px;font-weight:700;color:var(--ink-900);background:#fff;border:1px solid var(--line);padding:8px 15px;border-radius:999px}
.im-stat b{color:var(--blue-600)}
.tree{background:rgba(255,255,255,.94);border:1px solid rgba(30,111,255,.16);border-radius:22px;padding:26px 22px;box-shadow:0 30px 70px rgba(30,111,255,.16);animation:fadeUp .9s ease .1s both}
.tr-node{text-align:center;font-weight:700;border-radius:12px;padding:13px 10px;font-size:13.5px}
.tr-node.top{background:var(--blue-100);color:var(--blue-600);border:1px solid var(--blue-600)}
.tr-node.mid{background:var(--blue-50);color:var(--ink-900);border:1px solid var(--blue-100)}
.tr-node.bot{background:#fff;color:var(--ink-600);border:1px solid var(--line)}
.tr-line{width:2px;height:26px;margin:0 auto;background:var(--blue-100)}
.tr-tag{text-align:center;font-size:11px;font-weight:700;color:var(--ink-400);letter-spacing:2px;margin-bottom:6px}
/* bi · 深色大屏 */
.screen{background:rgba(7,27,58,.93);border-radius:22px;padding:20px;box-shadow:0 34px 80px rgba(7,27,58,.35);animation:fadeUp .9s ease .1s both}
.sc-kpis{display:flex;gap:12px;margin-bottom:12px}
.sc-kpis div{flex:1;background:rgba(255,255,255,.08);border:1px solid rgba(125,211,252,.2);border-radius:12px;padding:12px;text-align:center}
.sc-kpis b{display:block;font-size:20px;font-weight:800;color:#fff}
.sc-kpis span{font-size:11px;color:rgba(255,255,255,.6)}
.sc-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sc-tile{background:rgba(255,255,255,.08);border:1px solid rgba(125,211,252,.2);border-radius:12px;padding:12px}
.sc-tile .bars{height:40px}
.sc-tile .an-item{color:#fff;font-size:12px}
.sc-tile .donut{width:48px;height:48px;margin:4px auto 2px}
.sc-tile .donut-val{font-size:12px;color:#7DD3FC;margin-top:-32px;padding-bottom:10px}
/* dl · 版本徽章 + 终端 */
.ver-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;animation:fadeUp .8s ease .24s both}
.ver-badges span{font-size:12.5px;font-weight:700;color:var(--ink-900);background:#fff;border:1px solid var(--line);padding:8px 15px;border-radius:999px}
.ver-badges b{color:var(--blue-600)}
.term{background:#0B1B33;border-radius:18px;box-shadow:0 30px 70px rgba(7,27,58,.4);overflow:hidden;animation:fadeUp .9s ease .1s both}
.term-bar{position:relative;display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.06);padding:11px 16px;font-size:12px;color:rgba(255,255,255,.65);padding-left:34px}
.term-bar::before{content:"";position:absolute;left:16px;width:10px;height:10px;border-radius:50%;background:#FF5F57;box-shadow:14px 0 0 #FEBC2E,28px 0 0 #28C840}
.term-body{padding:18px 18px 20px;font-family:Consolas,Menlo,monospace;font-size:12.5px;line-height:2.1;color:#C9E5FF}
.term-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.term-line .cmd{color:#7DD3FC}
.term-line.ok{color:#6EE7A8}
/* 差异化 Hero 响应式 */
@media(max-width:980px){
  .hrow{grid-template-columns:1fr;gap:36px}
  .hcol-side{max-width:640px}
  .float-badge{right:6px}
}/* ============================================================
   差异化中间区（每页总览变体）  */
/* ask · 对话演示 */
.ask-demo{display:grid;grid-template-columns:340px 1fr;margin-top:44px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card)}
.ask-demo .q-col{background:var(--blue-50);border-right:1px solid var(--line);padding:20px 22px}
.ask-demo .q-item{display:flex;gap:10px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line)}
.ask-demo .q-item:last-child{border-bottom:0}
.ask-demo .q-item b{flex:none;width:22px;height:22px;border-radius:50%;background:#fff;border:1px solid var(--blue-100);color:var(--blue-600);font-size:12px;display:flex;align-items:center;justify-content:center}
.ask-demo .q-item p{font-size:13px;line-height:1.7;color:var(--ink-600)}
.ask-demo .a-col{padding:20px 26px;display:flex;flex-direction:column;gap:12px}
.ask-demo .a-item{font-size:13px;line-height:1.85;color:var(--ink-600);background:var(--blue-50);border:1px solid var(--blue-100);border-radius:12px;padding:12px 16px}
.ask-demo .a-item b{color:var(--blue-600)}
/* analysis · 归因链路 */
.attr-flow{display:flex;align-items:stretch;margin-top:44px}
.attr-node{flex:1;min-width:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;text-align:center}
.attr-node.main,.attr-node.concl{background:var(--blue-50);border-color:var(--blue-100)}
.attr-node .at-ic{width:32px;height:32px;border-radius:10px;margin:0 auto 10px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
.attr-node b{font-size:14px}
.attr-node p{margin-top:6px;font-size:12.5px;color:var(--ink-400);line-height:1.7}
.attr-bar{height:8px;border-radius:999px;background:var(--blue-100);margin-top:12px;overflow:hidden}
.attr-bar i{display:block;height:100%;border-radius:999px;background:var(--grad)}
.attr-factors{flex:2.2;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.attr-arrow{flex:none;display:flex;align-items:center;padding:0 14px;color:var(--blue-400);font-weight:800;font-size:18px}
/* report · 报告大纲 */
.outline{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.out-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;transition:all .25s}
.out-card:hover{transform:translateY(-4px);border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.out-card .oc-head{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:10px}
.out-card .oc-head em{font-style:normal;font-weight:800;color:var(--blue-600);font-size:13px}
.out-card .oc-head b{font-size:14.5px}
.out-card ul{list-style:none}
.out-card li{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--ink-600);padding:6px 0}
.out-card li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue-300)}
.out-card .oc-chart{height:72px;border-radius:10px;background:var(--blue-50);border:1px dashed var(--blue-100);margin-top:10px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--ink-400)}
/* im · 指标目录 */
.dir-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.dir-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;transition:all .25s}
.dir-card:hover{transform:translateY(-4px);border-color:rgba(30,111,255,.32);box-shadow:var(--shadow-card)}
.dir-card .dc-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.dir-card .dc-top b{font-size:14.5px}
.dir-card .dc-tag{flex:none;font-size:11px;font-weight:700;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:3px 10px;border-radius:999px}
.dir-card p{font-size:12.5px;color:var(--ink-400);line-height:1.8}
.dir-card .dc-meta{margin-top:12px;font-size:11.5px;color:var(--ink-400);border-top:1px dashed var(--line);padding-top:10px}
/* ============================================================
   差异化 CTA（下边，每页装饰不同）  */
.cta-panel.cta-cd{padding-bottom:132px}
.cd{position:absolute;pointer-events:none;z-index:1}
.cd-chat{left:50%;bottom:30px;transform:translateX(-50%);width:min(420px,80%);height:38px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);display:flex;align-items:center;padding:0 6px 0 18px;color:rgba(255,255,255,.55);font-size:12px}
.cd-chat::after{content:"";margin-left:auto;width:64px;height:26px;border-radius:999px;background:#fff}
.cd-gauge{top:26px;right:36px;width:78px;height:42px;border-radius:78px 78px 0 0;background:conic-gradient(from 180deg at 50% 100%,rgba(255,255,255,.5) 0 72%,rgba(255,255,255,.12) 72% 100%)}
.cd-fold{top:0;right:0;width:0;height:0;border-style:solid;border-width:0 54px 54px 0;border-color:transparent rgba(255,255,255,.28) transparent transparent}
.cd-pipe{left:50%;bottom:30px;transform:translateX(-50%);display:flex;gap:9px;align-items:center}
.cd-pipe i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5)}
.cd-pipe i:nth-child(2){width:16px;height:16px;background:rgba(255,255,255,.85)}
.cd-prog{left:50%;bottom:32px;transform:translateX(-50%);width:min(360px,70%);height:8px;border-radius:999px;background:rgba(255,255,255,.18)}
.cd-prog::after{content:"";display:block;width:78%;height:100%;border-radius:999px;background:#fff}
.cd-tree{left:34px;top:50%;transform:translateY(-50%);width:2px;height:120px;background:rgba(255,255,255,.3);border-radius:2px}
.cd-tree::before{content:"";position:absolute;left:-4px;top:0;width:10px;height:10px;border-radius:50%;background:#fff}
.cd-tree::after{content:"";position:absolute;left:-4px;bottom:0;width:10px;height:10px;border-radius:50%;background:#fff}
.cd-dots{inset:0;background-image:radial-gradient(rgba(255,255,255,.3) 1.5px,transparent 1.5px);background-size:26px 26px;opacity:.35}
.cd-term{left:50%;bottom:30px;transform:translateX(-50%);width:min(380px,70%);background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);border-radius:12px;padding:11px 16px;font-family:Consolas,Menlo,monospace;font-size:12px;color:rgba(255,255,255,.78)}
.cd-term::after{content:"\258B";margin-left:4px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
/* 中间区与 CTA 响应式 */
@media(max-width:980px){
  .ask-demo{grid-template-columns:1fr}
  .ask-demo .q-col{border-right:0;border-bottom:1px solid var(--line)}
  .attr-flow{flex-direction:column}
  .attr-arrow{transform:rotate(90deg);justify-content:center;padding:6px 0}
  .attr-factors{grid-template-columns:1fr;flex:1}
  .outline{grid-template-columns:1fr}
  .dir-grid{grid-template-columns:1fr}
}
/* ==================== 客户案例大抽屉（追加，与首页一致） ==================== */
.case-zone{border:1px solid var(--line);border-radius:16px;padding:14px 16px 16px;margin-bottom:12px}
.case-zone:last-of-type{margin-bottom:0}
.case-feat{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.cf-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:7px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 14px;transition:all .22s}
.cf-card::after{content:"";position:absolute;right:-24px;top:-24px;width:66px;height:66px;border-radius:50%;background:linear-gradient(135deg,var(--blue-100),transparent 72%);opacity:.85}
.cf-card:hover{transform:translateY(-3px);border-color:rgba(30,111,255,.4);box-shadow:0 12px 28px rgba(30,111,255,.13)}
.cf-card .cf-tag{font-size:11px;font-weight:700;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--line);align-self:flex-start;padding:3px 9px;border-radius:999px}
.cf-card b{font-size:14px;font-weight:800;color:var(--ink-900)}
.cf-card .cf-one{font-size:12px;font-weight:600;color:var(--blue-600);line-height:1.55}
.cf-card .cf-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto;padding-top:2px}
.cf-card .cf-tags span{font-size:10.5px;color:var(--ink-600);background:var(--blue-50);border:1px solid var(--line);padding:2px 7px;border-radius:999px}
.cf-arr{position:absolute;right:14px;bottom:13px;font-size:14px;font-weight:800;color:var(--blue-300);opacity:0;transform:translateX(-5px);transition:all .22s}
.cf-card:hover .cf-arr{opacity:1;transform:none}
@media (max-width:1024px){.case-feat{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.case-feat{grid-template-columns:1fr}}

/* 方案大抽屉分区（产品中心子页补充） */
.sol-zone{border:1px solid var(--line);border-radius:16px;padding:16px 18px 18px;margin-bottom:14px}
.sol-zone:last-of-type{margin-bottom:0}
.sol-zone-head{display:flex;align-items:center;gap:9px;padding:0 2px 12px}
.sol-zone-head .sz-ic{flex:none;width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,#EAF2FF,#F4F8FF);border:1px solid #DCE9FF;color:var(--blue-600);display:flex;align-items:center;justify-content:center}
.sol-zone-head .sz-ic svg{width:15px;height:15px}
.sol-zone-head .sz-name{font-size:14.5px;font-weight:800;color:var(--ink-900)}
.sol-zone-head .sz-sub{font-size:12px;color:var(--ink-400);margin-left:4px;white-space:nowrap}
.sol-zone-head .sz-line{flex:1;min-width:20px;height:1px;background:var(--line)}
.sol-zone-head .sz-note{flex:none;font-size:11.5px;font-weight:700;color:var(--blue-500)}
.sol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.sol-industry{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.sol-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:7px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:16px 15px 14px;transition:all .22s}
.sol-card::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;background:var(--grad);opacity:0;transition:opacity .22s}
.sol-card:hover{transform:translateY(-3px);border-color:rgba(30,111,255,.35);box-shadow:0 10px 26px rgba(30,111,255,.12)}
.sol-card:hover::before{opacity:1}
.sol-card .sc-top{display:flex;align-items:center;gap:9px}
.sol-card .mi{flex:none;width:32px;height:32px;border-radius:10px;background:var(--blue-100);color:var(--blue-600);display:flex;align-items:center;justify-content:center}
.sol-card .mi svg{width:16px;height:16px}
.sol-card .sc-name{font-size:14px;font-weight:800;color:var(--ink-900)}
.sol-card .sc-one{font-size:12px;font-weight:600;color:var(--blue-600);line-height:1.5}
.sol-card .sc-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto;padding-top:4px}
.sol-card .sc-tags span{font-size:10.5px;color:var(--ink-600);background:var(--blue-50);border:1px solid var(--line);padding:2px 7px;border-radius:999px}
.sol-card .sc-desc{font-size:11.5px;color:var(--ink-400);line-height:1.65}
.sol-more{display:flex;align-items:center;gap:12px;margin-top:14px;padding:13px 18px;border:1px dashed #C9D8F2;border-radius:13px;background:linear-gradient(120deg,rgba(30,111,255,.05),#fff 55%);transition:all .22s}
.sol-more:hover{border-color:rgba(30,111,255,.45);background:rgba(30,111,255,.07)}
.sol-more .mi{flex:none;width:34px;height:34px;border-radius:10px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center}
.sol-more .mi svg{width:16px;height:16px}
.sol-more .sm-name{font-size:14px;font-weight:800;color:var(--ink-900)}
.sol-more .sm-one{font-size:12px;color:var(--ink-400);margin-top:2px}
.sol-more .sm-arr{flex:none;margin-left:auto;font-size:12.5px;font-weight:700;color:var(--blue-600)}
.mega-full .mega-inner{max-width:1280px}
@media (max-width:1024px){.sol-grid{grid-template-columns:repeat(2,1fr)}.sol-industry{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.sol-grid{grid-template-columns:1fr}.sol-industry{grid-template-columns:repeat(2,1fr)}}

/* ---------- 关于我们 · 品牌名片抽屉（drawer-lg） ---------- */
.drawer-lg{width:820px;padding:22px 24px 24px}
.drawer-lg .dlg-title{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:2px;color:var(--blue-600);margin-bottom:14px}
.drawer-lg .dlg-title i{font-style:normal;color:var(--ink-400);letter-spacing:0}
.drawer-lg .dlg-title::after{content:"";flex:1;height:1px;background:var(--line)}
.dlg-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dlg-links{display:flex;flex-direction:column;gap:6px}
.dlg{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;transition:background .22s ease,transform .22s ease}
.dlg:hover{background:var(--blue-50);transform:translateX(3px)}
.dlg .dlg-ic{flex:none;width:36px;height:36px;border-radius:10px;background:#fff;border:1px solid var(--line);color:var(--blue-600);display:flex;align-items:center;justify-content:center;transition:all .22s ease}
.dlg:hover .dlg-ic{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 6px 14px rgba(30,111,255,.3)}
.dlg .dlg-ic svg{width:17px;height:17px}
.dlg .dlg-tx{flex:1;min-width:0}
.dlg .dlg-tx b{display:block;font-size:13.5px;font-weight:700;color:var(--ink-900)}
.dlg .dlg-tx i{display:block;font-style:normal;font-size:11px;color:var(--ink-400);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dlg .arr{font-size:12px;color:var(--blue-400);opacity:0;transform:translateX(-4px);transition:all .22s ease}
.dlg:hover .arr{opacity:1;transform:none}
.dlg-card{position:relative;overflow:hidden;border-radius:14px;padding:22px 20px 20px;background:radial-gradient(240px 150px at 88% -12%,rgba(77,163,255,.42),transparent 60%),linear-gradient(135deg,#071B3A,#0D2B5C 75%);color:#fff;display:flex;flex-direction:column;gap:10px}
.dlg-card .dlg-eyebrow{font-size:10.5px;letter-spacing:2px;color:var(--blue-300);font-weight:700}
.dlg-card .dlg-slogan{font-size:18px;font-weight:800;line-height:1.5}
.dlg-card .dlg-stats{display:flex;gap:16px;margin-top:2px}
.dlg-card .dlg-stats span{font-size:11px;color:#B9CAE4}
.dlg-card .dlg-stats b{display:block;font-size:16px;font-weight:800;color:#fff}
.dlg-cta{display:inline-flex;align-items:center;justify-content:center;gap:6px;align-self:flex-start;margin-top:6px;background:#fff;color:var(--navy);font-size:12.5px;font-weight:700;padding:9px 18px;border-radius:999px;transition:transform .2s ease,box-shadow .2s ease}
.dlg-cta:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(0,0,0,.28)}
@media (max-width:960px){.drawer-lg{width:520px}}
/* 关于我们（导航末位）抽屉靠右对齐，避免溢出视口 */
.nav-item:last-child .drawer-lg{left:auto;right:0;transform:translateY(14px)}
.nav-item:last-child:hover .drawer-lg,.nav-item:last-child:focus-within .drawer-lg{transform:translateY(0)}
/* ============================================================
   关于我们 · 深色叙事抽屉（dlg-story）
   深蓝品牌底 + 大字标语 + 入口胶囊 + 迷你时间线 + 动作条
   ============================================================ */
.drawer-lg.dlg-story{width:920px;padding:26px 28px 24px;background:radial-gradient(460px 280px at 94% -20%,rgba(77,163,255,.42),transparent 60%),radial-gradient(380px 260px at -6% 112%,rgba(255,122,26,.20),transparent 62%),linear-gradient(135deg,#071B3A,#0D2B5C 72%,#123A74);border:1px solid rgba(255,255,255,.12);box-shadow:0 34px 80px rgba(7,27,58,.42),0 6px 20px rgba(7,27,58,.18)}
.dlg-story .ds-top{display:flex;align-items:center;justify-content:space-between}
.dlg-story .ds-eyebrow{font-size:11px;font-weight:800;letter-spacing:3px;color:var(--blue-300)}
.dlg-story .ds-flag{font-size:10.5px;letter-spacing:1px;color:#8FA9D4}
.dlg-story .ds-slogan{margin-top:14px;font-size:clamp(18px,1.9vw,21px);font-weight:800;line-height:1.55;color:#fff}
.dlg-story .ds-links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}
.dlg-story .ds-link{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 6px 13px;border-radius:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:#fff;font-size:12.5px;font-weight:600;transition:all .25s ease}
.dlg-story .ds-link .ds-ic{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.12);color:var(--blue-300);display:flex;align-items:center;justify-content:center;transition:all .25s ease}
.dlg-story .ds-link .ds-ic svg{width:16px;height:16px}
.dlg-story .ds-link:hover{background:linear-gradient(135deg,#1E6FFF,#4DA3FF);border-color:transparent;transform:translateY(-3px);box-shadow:0 12px 26px rgba(30,111,255,.42)}
.dlg-story .ds-link:hover .ds-ic{background:rgba(255,255,255,.22);color:#fff}
.dlg-story .ds-tl{display:flex;align-items:center;margin-top:20px;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09)}
.dlg-story .ds-tl-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0;border-radius:10px;transition:all .22s ease}
.dlg-story .ds-tl-item b{font-size:14px;font-weight:800;color:#fff;transition:color .2s ease}
.dlg-story .ds-tl-item span{font-size:10.5px;color:#8FA9D4}
.dlg-story .ds-tl-item:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.dlg-story .ds-tl-item:hover b{color:var(--blue-300)}
.dlg-story .ds-tl-item.ds-tl-ai b{color:var(--accent)}
.dlg-story .ds-tl-item.ds-tl-ai:hover b{color:#FFA25C}
.dlg-story .ds-tl-line{flex:none;width:20px;height:1px;background:linear-gradient(90deg,rgba(77,163,255,.45),rgba(77,163,255,.08))}
.dlg-story .ds-actions{display:flex;gap:12px;margin-top:20px}
.dlg-story .ds-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 16px;border-radius:12px;font-size:13px;font-weight:700;transition:all .25s ease;position:relative;overflow:hidden}
.dlg-story .ds-btn-main{background:#fff;color:var(--navy)}
.dlg-story .ds-btn-main:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.32)}
.dlg-story .ds-btn-ghost{border:1px solid rgba(255,255,255,.35);color:#fff}
.dlg-story .ds-btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-2px)}
.dlg-story .ds-btn::after{content:"";position:absolute;top:-20%;left:-130%;width:55%;height:140%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-20deg);transition:left .6s ease;pointer-events:none}
.dlg-story .ds-btn:hover::after{left:170%}
/* ============================================================
   关于我们 · 抽屉 v2（dlg-v2：浅色玻璃 + 彩色渐变图标）
   与页面浅色基调协调，顶部渐变描边 + 彩色图标 + 时间线底条
   ============================================================ */
.drawer-lg.dlg-v2{width:900px;padding:24px 26px 22px;background:linear-gradient(180deg,#FFFFFF,#F6FAFF);border:1px solid rgba(30,111,255,.14);box-shadow:0 34px 80px rgba(7,27,58,.18),0 6px 20px rgba(7,27,58,.06)}
.drawer-lg.dlg-v2::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,#1E6FFF,#4DA3FF 55%,#FF7A1A)}
.dlg-v2 .dv-top{display:flex;align-items:center;justify-content:space-between}
.dlg-v2 .dv-eyebrow{font-size:11px;font-weight:800;letter-spacing:3px;color:var(--blue-600)}
.dlg-v2 .dv-all{font-size:11.5px;color:var(--ink-400);display:inline-flex;align-items:center;gap:4px;transition:color .2s ease}
.dlg-v2 .dv-all:hover{color:var(--blue-600)}
.dlg-v2 .dv-slogan{margin-top:14px;font-size:clamp(17px,1.7vw,20px);font-weight:800;line-height:1.5;color:var(--navy)}
.dlg-v2 .dv-links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}
.dlg-v2 .dv-link{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 6px 13px;border-radius:14px;background:var(--blue-50);border:1px solid rgba(30,111,255,.08);color:var(--ink-900);font-size:12.5px;font-weight:600;transition:all .25s ease}
.dlg-v2 .dv-link .dv-ic{width:36px;height:36px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;transition:transform .25s ease,box-shadow .25s ease}
.dlg-v2 .dv-link .dv-ic svg{width:17px;height:17px}
.dlg-v2 .dv-link.dv-b .dv-ic{background:linear-gradient(135deg,#1E6FFF,#4DA3FF);box-shadow:0 6px 14px rgba(30,111,255,.32)}
.dlg-v2 .dv-link.dv-c .dv-ic{background:linear-gradient(135deg,#0D2B5C,#4DA3FF);box-shadow:0 6px 14px rgba(13,43,92,.3)}
.dlg-v2 .dv-link.dv-o .dv-ic{background:linear-gradient(135deg,#FF7A1A,#FFA25C);box-shadow:0 6px 14px rgba(255,122,26,.3)}
.dlg-v2 .dv-link.dv-n .dv-ic{background:linear-gradient(135deg,#123A74,#4DA3FF);box-shadow:0 6px 14px rgba(18,58,116,.3)}
.dlg-v2 .dv-link:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(30,111,255,.14);border-color:rgba(30,111,255,.22)}
.dlg-v2 .dv-link:hover .dv-ic{transform:scale(1.08)}
.dlg-v2 .dv-foot{display:flex;align-items:center;gap:16px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.dlg-v2 .dv-tl{flex:1;display:flex;align-items:center}
.dlg-v2 .dv-tl-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 0;border-radius:8px;transition:all .2s ease}
.dlg-v2 .dv-tl-item b{font-size:13px;font-weight:800;color:var(--ink-900)}
.dlg-v2 .dv-tl-item span{font-size:10.5px;color:var(--ink-400)}
.dlg-v2 .dv-tl-item:hover{background:var(--blue-50)}
.dlg-v2 .dv-tl-item:hover b{color:var(--blue-600)}
.dlg-v2 .dv-tl-item.dv-tl-ai b{color:var(--accent)}
.dlg-v2 .dv-tl-item.dv-tl-ai:hover b{color:#E8871A}
.dlg-v2 .dv-tl-line{flex:none;width:16px;height:1px;background:linear-gradient(90deg,#4DA3FF,#C9DCF7)}
.dlg-v2 .dv-cta{flex:none;display:inline-flex;align-items:center;gap:6px;background:var(--grad);color:#fff;font-size:13px;font-weight:700;padding:11px 20px;border-radius:999px;box-shadow:var(--shadow-btn);transition:all .25s ease;position:relative;overflow:hidden}
.dlg-v2 .dv-cta::after{content:"";position:absolute;top:-20%;left:-130%;width:55%;height:140%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s ease;pointer-events:none}
.dlg-v2 .dv-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(30,111,255,.4)}
.dlg-v2 .dv-cta:hover::after{left:170%}
@media (max-width:960px){.drawer-lg.dlg-v2{width:560px}}

/* ============================================================
   全站细节升级 v2.0（交互细节 · 动效 · 占位美化 · 无障碍）
   与前台各模块共用同一套设计令牌，追加于样式文件末尾
   ============================================================ */
*:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(30,111,255,.28);border-radius:8px}
::selection{background:rgba(30,111,255,.18)}
/* ---------- 滚动条 ---------- */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#b9cdf5,#8fb2f0);border-radius:8px;border:2px solid #fff}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#4DA3FF,#1E6FFF)}
::-webkit-scrollbar-track{background:transparent}
/* ---------- 卡片悬浮：上浮 + 光晕 ---------- */
.mega-card,.ind-card,.sol-card,.case-card,.cf-card,.feat-card,.gain-card,.pain-card,.cap-item,.road-step,.dir-card,.doc-card,.dl-card,.contact-card,.chw-card,.at-card,.ah2-card,.rel-card,.out-card,.post{
  transition:transform .32s ease,box-shadow .32s ease,border-color .32s ease,background .32s ease}
.mega-card:hover,.ind-card:hover,.sol-card:hover,.case-card:hover,.cf-card:hover,.feat-card:hover,.gain-card:hover,.pain-card:hover,.cap-item:hover,.road-step:hover,.dir-card:hover,.doc-card:hover,.dl-card:hover,.contact-card:hover,.chw-card:hover,.at-card:hover,.ah2-card:hover,.rel-card:hover,.out-card:hover,.post:hover{
  transform:translateY(-5px);box-shadow:0 22px 56px rgba(30,111,255,.16);border-color:rgba(30,111,255,.22)}
/* ---------- 卡片图标微动 ---------- */
.mega-card .mi,.ind-card .mi,.sol-card .mi,.cf-card .mi,.feat-card .mi,.gain-card .mi,.dir-card .mi,.doc-card .doc-ico,.dl-card .dl-ico,.contact-card .mi,.chw-card .mi,.at-card .mi{
  transition:transform .32s ease,background .32s ease,color .32s ease,box-shadow .32s ease}
.mega-card:hover .mi,.ind-card:hover .mi,.sol-card:hover .mi,.cf-card:hover .mi,.feat-card:hover .mi,.gain-card:hover .mi,.dir-card:hover .mi,.doc-card:hover .doc-ico,.dl-card:hover .dl-ico,.contact-card:hover .mi,.chw-card:hover .mi,.at-card:hover .mi{
  transform:scale(1.1) rotate(-4deg);box-shadow:0 8px 20px rgba(30,111,255,.22)}
/* ---------- 箭头前推 / 链接微动 ---------- */
.mf-link,.f-cta,.sol-more .sm-arr,.case-card .cc-more,.cf-card .cf-arr,.dv-all,.dl .arr,.btn-primary,.btn-white{
  transition:transform .25s ease,color .2s ease,background .25s ease,box-shadow .25s ease,border-color .2s ease}
.mf-link:hover,.f-cta:hover{transform:translateX(4px)}
.sol-more:hover .sm-arr,.case-card:hover .cc-more,.cf-card:hover .cf-arr,.dl:hover .arr{transform:translateX(4px)}
.btn-primary:hover,.btn-white:hover{box-shadow:0 14px 34px rgba(30,111,255,.38);transform:translateY(-2px)}
.btn-ghost:hover,.btn-ghost-light:hover{border-color:rgba(30,111,255,.55);color:var(--blue-600)}
/* ---------- 抽屉链接下划线 ---------- */
.dv-link{position:relative}
.dv-link::after{content:"";position:absolute;left:15px;right:15px;bottom:7px;height:2px;border-radius:2px;background:var(--grad);opacity:0;transform:scaleX(.35);transition:opacity .25s ease,transform .25s ease}
.dv-link:hover::after{opacity:1;transform:scaleX(1)}
/* ---------- 占位区域美化（配图位 / 图表位） ---------- */
.oc-chart{position:relative;overflow:hidden;border:1.5px dashed rgba(30,111,255,.28);background:linear-gradient(160deg,var(--blue-50),#fff 60%,var(--blue-100));border-radius:14px}
.oc-chart::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(30,111,255,.15) 1px,transparent 1px);background-size:22px 22px;opacity:.55;pointer-events:none}
.pic-slot{position:relative;overflow:hidden;border:1.5px dashed rgba(30,111,255,.3);background:
  linear-gradient(135deg,rgba(30,111,255,.06),rgba(77,163,255,.03) 50%,rgba(30,111,255,.08)),
  repeating-linear-gradient(45deg,transparent 0 14px,rgba(30,111,255,.045) 14px 28px);
  min-height:280px;display:flex;align-items:center;justify-content:center}
.pic-slot::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(30,111,255,.13) 1px,transparent 1px);background-size:24px 24px;opacity:.5;pointer-events:none}
/* ---------- reveal 交错入场 ---------- */
.reveal.in:nth-child(2){transition-delay:.06s}
.reveal.in:nth-child(3){transition-delay:.12s}
.reveal.in:nth-child(4){transition-delay:.18s}
.reveal.in:nth-child(5){transition-delay:.24s}
.reveal.in:nth-child(6){transition-delay:.3s}
/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1!important;transform:none!important}
}

/* 许可申请：图形验证码 */
.cap-wrap{display:inline-flex;align-items:center;gap:8px;margin-left:10px;vertical-align:middle}
.cap-img{width:150px;height:48px;border-radius:8px;border:1px solid var(--line);cursor:pointer;object-fit:cover;background:#F4F8FF}
.cap-refresh{font-size:12px;color:var(--blue-600);white-space:nowrap}
.lf-cap-row,.lf-sms-row{display:flex;align-items:center;gap:8px}
.lf-cap-row input,.lf-sms-row input{flex:1;min-width:0}
.lf-cap-row .cap-wrap{margin-left:0}
.sms-btn{flex:none;height:43px;padding:0 14px;border-radius:10px;border:1px solid rgba(30,111,255,.32);background:var(--grad);color:#fff;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;transition:opacity .2s,transform .2s,box-shadow .2s}
.sms-btn:hover{box-shadow:0 6px 16px rgba(30,111,255,.35);transform:translateY(-1px)}
.sms-btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.lic-msg{margin-top:12px;font-size:13px;min-height:18px}

/* ============================================================
   产品实景预览 · 功能界面示意（截图占位 → 富内容 Mock v1.0）
   ============================================================ */
.pic-slot.mock-slot{display:block;min-height:0;padding:10px;border-style:solid;background:linear-gradient(180deg,#F4F8FF 0%,#FFFFFF 60%);text-align:left}
.pic-slot.mock-slot::before{display:none}
.mock{position:relative;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 60px rgba(30,111,255,.14);overflow:hidden;text-align:left}
.mock-bar{display:flex;align-items:center;gap:10px;padding:12px 16px;background:linear-gradient(180deg,#fff,#F7FAFF);border-bottom:1px solid var(--line)}
.mock-dots{display:flex;gap:6px;flex:none}
.mock-dots i{width:10px;height:10px;border-radius:50%;background:#DDE6F5}
.mock-dots i:nth-child(1){background:#FF5F57}
.mock-dots i:nth-child(2){background:#FEBC2E}
.mock-dots i:nth-child(3){background:#28C840}
.mock-title{font-size:12.5px;font-weight:700;color:var(--ink-600);display:flex;align-items:center;gap:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock-live{margin-left:auto;flex:none;display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:4px 10px;border-radius:999px}
.mock-live::before{content:"";width:7px;height:7px;border-radius:50%;background:#12A150;animation:mockPulse 1.6s ease-out infinite}
@keyframes mockPulse{0%{box-shadow:0 0 0 0 rgba(18,161,80,.45)}70%{box-shadow:0 0 0 8px rgba(18,161,80,0)}100%{box-shadow:0 0 0 0 rgba(18,161,80,0)}}
.mock-body{padding:18px 20px 20px;font-size:13px;color:var(--ink-600)}
/* KPI 组 */
.mock-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.mock-kpi{background:var(--blue-50);border:1px solid var(--blue-100);border-radius:12px;padding:12px 14px}
.mock-kpi span{display:block;font-size:11.5px;color:var(--ink-400)}
.mock-kpi b{display:block;margin-top:4px;font-size:19px;font-weight:800;color:var(--ink-900);letter-spacing:.3px}
.mock-kpi em{display:block;margin-top:5px;font-size:11.5px;font-weight:700;font-style:normal}
.mock-kpi em.up{color:#12A150}
.mock-kpi em.down{color:#FF4D4F}
/* 柱状图 */
.mock-bars{display:flex;align-items:flex-end;gap:6px;height:92px;margin:12px 0 4px}
.mock-bars i{flex:1;border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,#4DA3FF,#1E6FFF);opacity:.9;animation:mockGrow .8s ease both;transform-origin:bottom}
.mock-bars i:nth-child(2){animation-delay:.05s}
.mock-bars i:nth-child(3){animation-delay:.1s}
.mock-bars i:nth-child(4){animation-delay:.15s}
.mock-bars i:nth-child(5){animation-delay:.2s}
.mock-bars i:nth-child(6){animation-delay:.25s}
.mock-bars i:nth-child(7){animation-delay:.3s}
.mock-bars i:nth-child(8){animation-delay:.35s}
.mock-bars i:nth-child(9){animation-delay:.4s}
@keyframes mockGrow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.mock-bar-x{display:flex;justify-content:space-between;font-size:10px;color:var(--ink-400);margin-top:2px}
/* 对话（ask） */
.mc-msg{max-width:88%;padding:11px 14px;border-radius:14px;font-size:13px;line-height:1.75;margin-bottom:10px}
.mc-msg.user{align-self:flex-end;margin-left:auto;background:var(--grad);color:#fff;border-radius:14px 14px 4px 14px;box-shadow:0 8px 20px rgba(30,111,255,.22)}
.mc-msg.ai{align-self:flex-start;background:var(--blue-50);border:1px solid var(--blue-100);color:var(--ink-900);border-radius:14px 14px 14px 4px}
.mc-msg.ai b{display:block;font-size:13px;line-height:1.8}
.mc-msg.ai .up{color:#12A150;font-weight:800;font-style:normal}
.mc-chart{margin:10px 0 6px;padding:10px 12px 6px;background:#fff;border:1px solid var(--line);border-radius:12px}
.mc-src{display:block;margin-top:8px;font-size:11px;color:var(--ink-400)}
.mc-chips{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 12px}
.mc-chips span{font-size:12px;font-weight:600;color:var(--blue-600);background:#fff;border:1px solid var(--blue-100);padding:6px 12px;border-radius:999px}
.mc-input{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:999px;padding:10px 12px 10px 16px;background:#fff}
.mc-input span{font-size:12.5px;color:var(--ink-400)}
.mc-input b{flex:none;font-size:12.5px;font-weight:700;color:#fff;background:var(--grad);padding:7px 18px;border-radius:999px}
/* 报告（report） */
.mr-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:2px solid var(--ink-900);margin-bottom:16px}
.mr-head b{font-size:16px;font-weight:800;color:var(--ink-900)}
.mr-tag{flex:none;font-size:11.5px;font-weight:700;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);padding:6px 12px;border-radius:999px}
.mr-ch{margin-bottom:14px;border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:linear-gradient(180deg,#fff,#FAFCFF)}
.mr-ch-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.mr-ch-head em{flex:none;width:28px;height:28px;border-radius:8px;background:var(--blue-100);color:var(--blue-600);font-style:normal;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:12px}
.mr-ch-head b{display:block;font-size:13.5px;font-weight:800;color:var(--ink-900)}
.mr-ch-head span{display:block;margin-top:2px;font-size:11.5px;color:var(--ink-400)}
.mr-regions div{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.mr-regions i{display:block;height:8px;border-radius:4px;background:linear-gradient(90deg,#4DA3FF,#1E6FFF)}
.mr-regions span{font-size:11.5px;color:var(--ink-600);white-space:nowrap}
.mr-cons p{font-size:12.5px;color:var(--ink-600);line-height:1.8;padding-left:12px;position:relative}
.mr-cons p::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--blue-600)}
/* 归因（analysis） */
.ma-alert{display:flex;align-items:flex-start;gap:12px;margin:14px 0;background:#FFF5F2;border:1px solid rgba(255,77,79,.25);border-left:4px solid #FF4D4F;border-radius:12px;padding:12px 14px}
.ma-alert-ic{flex:none;width:22px;height:22px;border-radius:50%;background:#FF4D4F;color:#fff;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;animation:mockPulseRed 1.6s ease-out infinite}
@keyframes mockPulseRed{0%{box-shadow:0 0 0 0 rgba(255,77,79,.4)}70%{box-shadow:0 0 0 8px rgba(255,77,79,0)}100%{box-shadow:0 0 0 0 rgba(255,77,79,0)}}
.ma-alert b{font-size:13px;font-weight:800;color:var(--ink-900)}
.ma-alert p{margin-top:3px;font-size:12px;color:var(--ink-600);line-height:1.7}
.ma-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:12px}
.ma-card{background:var(--blue-50);border:1px solid var(--blue-100);border-radius:14px;padding:14px 16px}
.ma-card>b{display:block;font-size:12.5px;font-weight:800;color:var(--ink-900);margin-bottom:10px}
.ma-factors div{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.ma-factors i{flex:none;width:64px;font-style:normal;font-size:11.5px;color:var(--ink-600);text-align:right}
.ma-factors .ma-bar{display:block;height:9px;border-radius:5px;background:#FFD9D9}
.ma-factors .ma-bar.neg{background:linear-gradient(90deg,#FF8A8A,#FF4D4F)}
.ma-factors .ma-bar.pos{background:linear-gradient(90deg,#7ED9A8,#12A150)}
.ma-factors em{flex:none;font-style:normal;font-size:11.5px;font-weight:700;color:var(--ink-600);width:48px}
.ma-line-svg{width:100%;height:84px;display:block}
.ma-card>p{font-size:11.5px;color:var(--ink-400);line-height:1.7;margin-top:6px}
.ma-concl{margin-top:12px;background:linear-gradient(120deg,#F4F8FF,#FFFFFF);border:1px dashed #C9D8F2;border-radius:12px;padding:12px 16px}
.ma-concl b{font-size:12.5px;font-weight:800;color:var(--blue-600)}
.ma-concl p{margin-top:4px;font-size:12.5px;color:var(--ink-600);line-height:1.8}
/* 数据集成（etl） */
.me-pipe{display:flex;align-items:stretch;margin-bottom:16px}
.me-node{flex:1;text-align:center;background:#fff;border:1px solid var(--blue-100);border-radius:14px;padding:14px 8px;box-shadow:0 8px 20px rgba(30,111,255,.08)}
.me-node .me-ic{width:36px;height:36px;margin:0 auto 8px;border-radius:11px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(30,111,255,.3)}
.me-node .me-ic svg{width:17px;height:17px}
.me-node b{display:block;font-size:12.5px;font-weight:800;color:var(--ink-900)}
.me-node em{display:block;margin-top:4px;font-style:normal;font-size:11px;color:var(--ink-400)}
.me-flow{flex:none;width:34px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.me-flow::before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:linear-gradient(90deg,#C9DCF8,#1E6FFF)}
.me-flow i{width:8px;height:8px;border-radius:50%;background:#1E6FFF;box-shadow:0 0 0 4px rgba(30,111,255,.15);animation:meFlow 1.4s linear infinite}
@keyframes meFlow{0%{transform:translateX(-14px);opacity:0}20%{opacity:1}80%{opacity:1}100%{transform:translateX(14px);opacity:0}}
.me-tasks{border:1px solid var(--line);border-radius:14px;overflow:hidden}
.me-task{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:12.5px}
.me-task:last-child{border-bottom:none}
.me-task b{font-weight:800;color:var(--ink-900);min-width:118px}
.me-task span{color:var(--ink-400);flex:1}
.me-task em{font-style:normal;font-weight:700;font-size:11.5px;padding:3px 10px;border-radius:999px}
.me-task em.run{color:#1E6FFF;background:var(--blue-50)}
.me-task em.run::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#1E6FFF;margin-right:6px;vertical-align:1px;animation:mockPulse 1.6s infinite}
.me-task em.ok{color:#12A150;background:#EAF8F0}
.me-task em.warn{color:#E8871A;background:#FFF4E6}
.me-task i{flex:none;font-style:normal;font-size:11.5px;color:var(--ink-400)}
/* 上报（ds） */
.md-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.md-top b{font-size:14.5px;font-weight:800;color:var(--ink-900)}
.md-top span{font-size:11.5px;color:var(--ink-400)}
.md-prog{height:10px;border-radius:999px;background:var(--blue-100);margin:12px 0 14px;overflow:hidden}
.md-prog i{display:block;height:100%;border-radius:999px;background:var(--grad);animation:mockGrowX 1.2s ease both;transform-origin:left}
@keyframes mockGrowX{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.md-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.md-stats div{background:var(--blue-50);border:1px solid var(--blue-100);border-radius:12px;padding:10px 12px}
.md-stats b{display:block;font-size:17px;font-weight:800;color:var(--blue-600)}
.md-stats span{font-size:11px;color:var(--ink-400)}
.md-rows{border:1px solid var(--line);border-radius:14px;overflow:hidden}
.md-row{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line)}
.md-row:last-child{border-bottom:none}
.md-row b{min-width:96px;font-weight:800;color:var(--ink-900);font-size:12.5px}
.md-row>span{flex:none;font-size:11.5px;font-weight:700;color:var(--ink-400);padding:3px 10px;border-radius:999px;background:#F4F6FA}
.md-row>span.ok{color:#12A150;background:#EAF8F0}
.md-row>span.run{color:#E8871A;background:#FFF4E6}
.md-row>i{flex:1;height:7px;border-radius:999px;background:var(--blue-100);overflow:hidden;display:block}
.md-row>i>i{display:block;height:100%;border-radius:999px;background:var(--grad)}
/* 指标（im） */
.mi-cats{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.mi-cat{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:#fff}
.mi-cat .mi-ic{flex:none;width:34px;height:34px;border-radius:10px;background:var(--blue-100);color:var(--blue-600);display:flex;align-items:center;justify-content:center}
.mi-cat .mi-ic svg{width:16px;height:16px}
.mi-cat>div{flex:1;min-width:0}
.mi-cat b{display:block;font-size:13px;font-weight:800;color:var(--ink-900)}
.mi-cat em{display:block;margin-top:2px;font-style:normal;font-size:11.5px;color:var(--ink-400);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mi-badge{flex:none;font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.mi-badge.pub{color:#12A150;background:#EAF8F0}
.mi-badge.drf{color:#E8871A;background:#FFF4E6}
.mi-lineage{display:flex;align-items:stretch}
.mi-node{flex:1;text-align:center;background:var(--blue-50);border:1px solid var(--blue-100);border-radius:12px;padding:12px 8px}
.mi-node>span{width:30px;height:30px;margin:0 auto 6px;border-radius:9px;background:#fff;color:var(--blue-600);border:1px solid var(--blue-100);display:flex;align-items:center;justify-content:center}
.mi-node>span svg{width:15px;height:15px}
.mi-node b{display:block;font-size:12px;font-weight:800;color:var(--ink-900)}
.mi-node em{display:block;margin-top:3px;font-style:normal;font-size:10.5px;color:var(--ink-400);line-height:1.5}
.mi-flow{flex:none;width:30px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.mi-flow::before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:linear-gradient(90deg,#C9DCF8,#1E6FFF)}
.mi-flow i{width:7px;height:7px;border-radius:50%;background:#1E6FFF;animation:meFlow 1.4s linear infinite}
/* 大屏（bi） */
.mb-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:12px;margin-top:14px}
.mb-card{background:var(--blue-50);border:1px solid var(--blue-100);border-radius:14px;padding:14px 16px}
.mb-card.wide{grid-column:1 / -1}
.mb-card>b{display:block;font-size:12.5px;font-weight:800;color:var(--ink-900);margin-bottom:4px}
.mb-donut{position:relative;width:104px;height:104px;margin:8px auto 0}
.mb-donut i{position:absolute;inset:0;border-radius:50%;background:conic-gradient(#1E6FFF 0 calc(var(--p)*1%),#E8F1FF calc(var(--p)*1%) 100%)}
.mb-donut i::after{content:"";position:absolute;inset:14px;border-radius:50%;background:#fff}
.mb-donut em{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:800;color:var(--blue-600);font-size:18px}
.mb-donut-tip{display:block;text-align:center;font-size:11px;color:var(--ink-400);margin-top:4px}
.mb-regions div{display:flex;align-items:center;gap:8px;margin-top:8px}
.mb-regions i{flex:none;width:44px;font-style:normal;font-size:11.5px;color:var(--ink-600)}
.mb-regions .mb-bar{display:block;height:9px;border-radius:5px;background:linear-gradient(90deg,#4DA3FF,#1E6FFF)}
.mb-regions em{flex:none;font-style:normal;font-size:11.5px;font-weight:700;color:var(--ink-600);width:34px}
/* 下载（download） */
.mdl-steps{display:flex;align-items:center;gap:6px;margin-bottom:16px}
.mdl-step{flex:1;text-align:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 6px}
.mdl-step>span{width:24px;height:24px;margin:0 auto 6px;border-radius:50%;background:var(--blue-100);color:var(--blue-600);font-weight:800;font-size:12px;display:flex;align-items:center;justify-content:center}
.mdl-step.done>span{background:var(--grad);color:#fff}
.mdl-step.doing{border-color:rgba(30,111,255,.45);box-shadow:0 8px 20px rgba(30,111,255,.12)}
.mdl-step.doing>span{background:#fff;color:var(--blue-600);border:2px solid var(--blue-600);animation:mockPulse 1.6s infinite}
.mdl-step b{display:block;font-size:12px;font-weight:800;color:var(--ink-900)}
.mdl-step em{display:block;margin-top:3px;font-style:normal;font-size:10.5px;color:var(--ink-400)}
.mdl-arrow{flex:none;color:var(--blue-400);font-weight:800}
.term-cursor{display:inline-block;width:8px;height:14px;background:#7DD3FC;vertical-align:-2px;margin-left:6px;animation:termBlink 1s steps(1) infinite}
@keyframes termBlink{50%{opacity:0}}
/* 大纲图表位（report ov） */
.oc-bars{display:flex;align-items:flex-end;gap:4px;height:46px;padding:8px 10px}
.oc-bars i{flex:1;border-radius:4px 4px 2px 2px;background:linear-gradient(180deg,#4DA3FF,#1E6FFF);opacity:.9;animation:mockGrow .7s ease both;transform-origin:bottom}
.oc-regions{padding:10px 12px}
.oc-regions div{display:flex;align-items:center;gap:8px;margin-bottom:5px}
.oc-regions i{display:block;height:7px;border-radius:4px;background:linear-gradient(90deg,#4DA3FF,#1E6FFF)}
.oc-regions span{font-size:11px;color:var(--ink-600);white-space:nowrap}
.oc-cons{padding:8px 12px}
.oc-cons p{font-size:11.5px;color:var(--ink-600);line-height:1.8;padding-left:10px;position:relative}
.oc-cons p::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--blue-600)}
/* 响应式：窄屏折叠 */
@media (max-width:960px){
  .mock-kpis{grid-template-columns:repeat(2,1fr)}
  .ma-grid,.mb-grid{grid-template-columns:1fr}
  .mb-card.wide{grid-column:auto}
  .me-pipe{flex-wrap:wrap}
  .me-node{flex:1 1 40%}
  .me-flow{width:20px}
  .mi-lineage{flex-wrap:wrap}
  .mi-node{flex:1 1 40%}
  .mi-flow{width:20px}
  .mdl-steps{flex-wrap:wrap}
  .mdl-step{flex:1 1 40%}
  .mdl-arrow{display:none}
  .mock-bar-x{display:none}
}

/* ---------- 下载中心：版本更新日志弹窗与动态下载 ---------- */
.plat.plat-na{opacity:.72}
.plat.plat-na:hover{background:#FBFDFF;color:var(--ink-900);border-color:var(--line);box-shadow:none;cursor:not-allowed}
.plat.plat-na:hover svg{color:var(--blue-600)}
.dl-modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:24px}
.dl-modal.open{display:flex}
.dl-modal-mask{position:absolute;inset:0;background:rgba(7,27,58,.45);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.dl-modal-panel{position:relative;width:min(640px,100%);max-height:78vh;overflow:auto;background:#fff;border-radius:20px;box-shadow:0 30px 80px rgba(7,27,58,.3);padding:26px 28px;animation:fadeUp .3s ease both}
.dl-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.dl-modal-eyebrow{font-size:12px;font-weight:800;letter-spacing:3px;color:var(--blue-600)}
.dl-modal-title{font-size:22px;font-weight:800;color:var(--ink-900);margin-top:6px}
.dl-modal-close{flex:none;width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink-500);font-size:15px;cursor:pointer;transition:all .2s}
.dl-modal-close:hover{background:var(--blue-50);color:var(--blue-600);border-color:rgba(30,111,255,.3)}
.dl-modal-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.dl-modal-meta span{font-size:12px;font-weight:600;color:var(--ink-500);background:var(--blue-50);border:1px solid var(--line);padding:5px 12px;border-radius:999px}
.dl-modal-list{list-style:none;margin-top:18px;padding:0;display:flex;flex-direction:column}
.dl-modal-list li{position:relative;padding:9px 0 9px 20px;font-size:14px;line-height:1.75;color:var(--ink-700);border-bottom:1px dashed var(--line)}
.dl-modal-list li::before{content:"";position:absolute;left:4px;top:17px;width:6px;height:6px;border-radius:50%;background:var(--grad)}
.dl-modal-list li:last-child{border-bottom:none}
.dl-modal-more{display:inline-flex;margin-top:18px;font-size:13px;font-weight:700;color:var(--blue-600)}
.dl-modal-more:hover{color:var(--blue-400)}
.dl-tip{position:fixed;left:50%;bottom:36px;transform:translateX(-50%) translateY(16px);background:#0B1B33;color:#fff;font-size:13.5px;padding:12px 22px;border-radius:999px;box-shadow:0 18px 40px rgba(7,27,58,.35);opacity:0;visibility:hidden;transition:all .28s;z-index:130;max-width:86vw;text-align:center}
.dl-tip.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}

/* ---------- 版本更新日志页面 ---------- */
.cl-filter{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.cl-chip{flex:none;font-size:13px;font-weight:700;color:var(--ink-600);background:#fff;border:1px solid var(--line);padding:8px 18px;border-radius:999px;cursor:pointer;transition:all .2s}
.cl-chip:hover{border-color:rgba(30,111,255,.4);color:var(--blue-600)}
.cl-chip.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 18px rgba(30,111,255,.24)}
.cl-list{display:flex;flex-direction:column;gap:18px;margin-top:26px}
.cl-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 26px;box-shadow:0 14px 36px rgba(30,111,255,.05);transition:all .25s}
.cl-item:hover{border-color:rgba(30,111,255,.28);box-shadow:0 18px 42px rgba(30,111,255,.1)}
.cl-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cl-ver{display:flex;align-items:center;gap:10px}
.cl-ver b{font-size:20px;font-weight:800;color:var(--ink-900)}
.cl-latest{font-size:11px;font-weight:800;color:#fff;background:var(--grad);padding:3px 10px;border-radius:999px;letter-spacing:1px}
.cl-plats{display:flex;gap:8px;flex-wrap:wrap}
.cl-tag{font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:999px;background:var(--blue-50);color:var(--blue-600);border:1px solid var(--line)}
.cl-tag.tag-xc{background:#FFF4E0;color:#B45309;border-color:#FDE9C8}
.cl-tag.tag-lx{background:#ECFDF5;color:#047857;border-color:#C9F2DE}
.cl-tag.tag-win{background:#EFF4FF;color:#1D4ED8;border-color:#D5E2FF}
.cl-date{margin-left:auto;font-size:13px;font-weight:600;color:var(--ink-400)}
.cl-prod{margin-top:8px;font-size:12px;font-weight:700;color:var(--blue-600);letter-spacing:.5px}
.cl-lines{list-style:none;margin-top:14px;padding:0;display:flex;flex-direction:column}
.cl-lines li{position:relative;padding:8px 0 8px 20px;font-size:14px;line-height:1.8;color:var(--ink-700);border-bottom:1px dashed var(--line)}
.cl-lines li::before{content:"";position:absolute;left:4px;top:16px;width:6px;height:6px;border-radius:50%;background:var(--grad)}
.cl-lines li:last-child{border-bottom:none}
.cl-empty{font-size:14px;color:var(--ink-400);text-align:center;padding:60px 0}
@media (max-width:640px){
  .cl-head{flex-direction:column;align-items:flex-start}
  .cl-date{margin-left:0}
}

/* ---------- 版本更新日志：产品页签 ---------- */
.cl-tab{flex:none;font-size:13.5px;font-weight:700;color:var(--ink-600);background:#fff;border:1px solid var(--line);border-bottom:none;padding:10px 22px;border-radius:12px 12px 0 0;cursor:pointer;transition:all .2s;position:relative;top:1px}
.cl-tab:hover{color:var(--blue-600)}
.cl-tab.on{color:var(--blue-600);background:#F2F7FF;border-color:rgba(30,111,255,.35);box-shadow:0 -6px 18px rgba(30,111,255,.06)}
.cl-filter{display:flex;gap:4px;flex-wrap:wrap;margin-top:34px;border-bottom:1px solid var(--line);padding-bottom:0}

/* ---------- 版本更新日志：手风琴 ---------- */
.cl-list{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.cl-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 10px 26px rgba(30,111,255,.04);transition:border-color .25s}
.cl-item:hover{border-color:rgba(30,111,255,.3)}
.acc-head{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:none;border:none;padding:16px 20px;cursor:pointer;transition:background .2s}
.acc-head:hover{background:#F7FAFF}
.acc-ver{display:flex;align-items:center;gap:10px;flex:none}
.acc-ver b{font-size:17px;font-weight:800;color:var(--ink-900)}
.cl-latest{font-size:11px;font-weight:800;color:#fff;background:var(--grad);padding:3px 10px;border-radius:999px;letter-spacing:1px}
.acc-plats{display:flex;gap:8px;flex-wrap:wrap}
.acc-date{margin-left:auto;font-size:12.5px;font-weight:600;color:var(--ink-400);flex:none}
.acc-arrow{flex:none;width:28px;height:28px;border-radius:8px;background:var(--blue-50);color:var(--blue-600);display:flex;align-items:center;justify-content:center;font-size:13px;transition:transform .28s}
.acc.open .acc-arrow{transform:rotate(180deg)}
.acc-body{display:none;padding:4px 20px 18px;border-top:1px dashed var(--line);animation:fadeUp .3s ease both}
.acc.open .acc-body{display:block}
.cl-prod{margin-top:14px;font-size:12px;font-weight:700;color:var(--blue-600);letter-spacing:.5px}
.cl-lines{list-style:none;margin-top:12px;padding:0;display:flex;flex-direction:column}
.cl-lines li{position:relative;padding:8px 0 8px 20px;font-size:14px;line-height:1.8;color:var(--ink-700);border-bottom:1px dashed var(--line)}
.cl-lines li::before{content:"";position:absolute;left:4px;top:16px;width:6px;height:6px;border-radius:50%;background:var(--grad)}
.cl-lines li:last-child{border-bottom:none}
.cl-tag{font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:999px;background:var(--blue-50);color:var(--blue-600);border:1px solid var(--line)}
.cl-tag.tag-xc{background:#FFF4E0;color:#B45309;border-color:#FDE9C8}
.cl-tag.tag-lx{background:#ECFDF5;color:#047857;border-color:#C9F2DE}
.cl-tag.tag-win{background:#EFF4FF;color:#1D4ED8;border-color:#D5E2FF}
.cl-empty{font-size:14px;color:var(--ink-400);text-align:center;padding:60px 0}
@media (max-width:640px){
  .acc-head{flex-wrap:wrap;padding:14px 16px}
  .acc-date{margin-left:0}
}

/* ---------- 安装部署文档正文 ---------- */
.deploy-body{background:#fff;border:1px solid var(--line);border-radius:18px;padding:40px 48px;box-shadow:0 14px 40px rgba(30,111,255,.06);max-width:900px;margin:0 auto;font-size:15px;line-height:1.9;color:var(--ink-700)}
.deploy-body h2{font-size:22px;font-weight:800;color:var(--ink-900);margin:36px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.deploy-body h2:first-child{margin-top:0}
.deploy-body p{margin:12px 0}
.deploy-body strong{color:var(--ink-900)}
.deploy-body a{color:var(--blue-600);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(30,111,255,.3)}
.deploy-body a:hover{color:var(--blue-400)}
.deploy-body img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:12px;margin:14px 0;box-shadow:0 10px 26px rgba(30,111,255,.08);display:block}
.deploy-body ul,.deploy-body ol{margin:10px 0 10px 22px}
.deploy-body li{margin:6px 0}
@media (max-width:640px){
  .deploy-body{padding:24px 18px}
}

.footer-bottom a{color:inherit;text-decoration:none}
.footer-bottom a:hover{color:#fff}

/* 版本更新日志：压缩 hero 与日志列表之间的空白 */
.phero-compact{padding:44px 0 26px}
.cl-section{padding:26px 0 96px}