/* ============================================================
   渠道公开站设计系统(2026-10-21 版式对齐参考站重写)
   深海蓝 + 青绿 + 暖琥珀;系统字体;零外部依赖;域名无关(品牌走内容)。
   孪生副本=axon-web/apps/sales/public/site/assets(两处改动必须同步)。
   表单类名(.lead-form/.order-form/.signup-form 及其字段名)= site.js 合同,勿改名。
   ============================================================ */

/* hidden 属性必须赢过任何 author display 声明(服务车抽屉 display:flex 曾把它盖掉=关不掉) */
[hidden]{display:none!important}
:root{
  --navy:#0a2540; --navy-2:#0e4d64;
  --primary:#0e4d64; --primary-deep:#0a3a4d;
  --accent:#12a594; --accent-bright:#2ec4b6; --accent-soft:#cdeee9; --tint:#eef8f7;
  --hot:#e07a2f; --hot-deep:#c9651f; --hot-soft:#fff4ea;
  --ok:#0f766e; --ok-soft:#ecfdf5;
  --ink:#0b1f2a; --sub:#3d5566; --muted:#64798a; --faint:#94a8b6;
  --line:#dfe8ec; --line-soft:#edf3f5; --bg:#ffffff; --bg-soft:#f5f9fa;
  --r:18px; --r-sm:12px; --wrap:1180px;
  --shadow-sm:0 1px 2px rgba(10,37,64,.05),0 6px 18px -8px rgba(10,37,64,.12);
  --shadow:0 2px 4px rgba(10,37,64,.05),0 14px 36px -16px rgba(10,37,64,.18);
  --shadow-lg:0 4px 8px rgba(10,37,64,.06),0 28px 64px -22px rgba(14,77,100,.35);
  --grad-brand:linear-gradient(135deg,#0a2540 0%,#0e4d64 55%,#12a594 100%);
  --grad-hot:linear-gradient(135deg,#e07a2f,#f2a65a);
  --grad-ink:linear-gradient(160deg,#071a2b 0%,#0a2540 55%,#0e4d64 100%);
  --font:"PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
section[id]{scroll-margin-top:84px}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.68;-webkit-font-smoothing:antialiased}
::selection{background:var(--accent-soft);color:var(--primary-deep)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.26;margin:0 0 .6em;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(34px,4.6vw,56px);font-weight:800}
h2{font-size:clamp(24px,2.9vw,36px);font-weight:760}
h3{font-size:clamp(16.5px,2vw,20px);font-weight:700}
p{margin:0 0 1em;color:var(--sub)}
b,strong{font-weight:650}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.section{padding:78px 0}
.section--soft{background:
  radial-gradient(720px 260px at 10% 0%,rgba(18,165,148,.07),transparent 62%),
  radial-gradient(720px 260px at 90% 100%,rgba(224,122,47,.055),transparent 62%),
  var(--bg-soft);
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--ink{background:var(--grad-ink);color:#fff}
.section--ink h2,.section--ink h3{color:#fff}
.section--ink p,.section--ink .lead{color:#c7d8e4}
.section-head{margin-bottom:36px}
.section-head p{margin-bottom:0}
.section-head--center{text-align:center;margin-left:auto;margin-right:auto}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:650;letter-spacing:.03em;
  color:var(--primary);background:var(--tint);border:1px solid var(--accent-soft);
  padding:5px 13px 5px 11px;border-radius:999px;margin-bottom:16px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad-brand);
  box-shadow:0 0 0 3px rgba(18,165,148,.16)}
.section--ink .eyebrow{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22);color:#d7f3ef}
.lead{font-size:17.5px;color:var(--sub);margin:0 0 1em;line-height:1.75}
.muted{color:var(--muted)} .small{font-size:13.5px} .tiny{font-size:12.5px}
.center{text-align:center}

/* ---------- 滚动显现 ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.22,.8,.3,1),transform .7s cubic-bezier(.22,.8,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- 头部 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.84);
  backdrop-filter:blur(14px) saturate(1.5);-webkit-backdrop-filter:blur(14px) saturate(1.5);
  border-bottom:1px solid transparent;transition:.25s}
.site-header.scrolled{background:rgba(255,255,255,.95);border-bottom-color:var(--line);
  box-shadow:0 6px 24px -14px rgba(10,37,64,.22)}
.site-header .bar{display:flex;align-items:center;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-weight:750;letter-spacing:-.01em;font-size:17px;flex:0 0 auto}
.brand .mark{flex:none;width:36px;height:36px;border-radius:10px;background:var(--grad-brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px}
.brand .txt{display:block;line-height:1.15}
.brand small{display:block;font-weight:500;font-size:10.5px;color:var(--muted);letter-spacing:.09em;margin-top:3px}
.nav{display:flex;gap:1px;margin-left:auto;flex-wrap:wrap}
.nav a{padding:8px 11px;border-radius:10px;font-size:14px;color:var(--sub);transition:.18s;white-space:nowrap}
.nav a:hover{background:var(--tint);color:var(--primary)}
.nav a.active{background:var(--tint);color:var(--primary);font-weight:650;box-shadow:inset 0 0 0 1px var(--accent-soft)}
.header-actions{display:flex;align-items:center;gap:9px;margin-left:6px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-family:inherit;font-size:14.5px;
  font-weight:650;padding:11px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;
  transition:transform .16s,box-shadow .16s,background .16s,color .16s;white-space:nowrap}
.btn--primary{background:var(--grad-brand);color:#fff;box-shadow:0 8px 20px -8px rgba(14,77,100,.55)}
.btn--primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px -10px rgba(14,77,100,.6)}
.btn--ghost{background:#fff;color:var(--primary);border-color:var(--accent-soft)}
.btn--ghost:hover{background:var(--tint);border-color:var(--accent-bright);transform:translateY(-1px)}
.btn--hot{background:var(--grad-hot);color:#fff;box-shadow:0 8px 20px -8px rgba(224,122,47,.55)}
.btn--hot:hover{transform:translateY(-1px);box-shadow:0 12px 28px -10px rgba(224,122,47,.6)}
.btn--dark{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.26)}
.btn--dark:hover{background:rgba(255,255,255,.2)}
.btn--sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn--lg{padding:13px 26px;font-size:15.5px}
.btn--block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}

/* ---------- 徽标 ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;padding:3.5px 10px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--sub);white-space:nowrap}
.badge--brand{background:var(--tint);border-color:var(--accent-soft);color:var(--primary)}
.badge--hot{background:var(--hot-soft);border-color:#fed7aa;color:var(--hot-deep)}

/* ---------- 卡片与网格 ---------- */
.grid{display:grid;gap:20px}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s}
.card h3{margin-bottom:8px}
.card .meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:14px}
.card .desc{font-size:14px;color:var(--sub);margin:0;line-height:1.72}
.card--click{cursor:pointer;position:relative;overflow:hidden}
.card--click::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad-brand);
  opacity:0;transition:opacity .2s}
.card--click:hover{border-color:var(--accent-bright);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card--click:hover::before{opacity:1}

/* ---------- 首屏 ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);
  background:
    radial-gradient(900px 420px at 78% -10%,rgba(18,165,148,.16),transparent 65%),
    radial-gradient(700px 380px at 8% 20%,rgba(224,122,47,.08),transparent 60%),
    linear-gradient(180deg,#fbfdfd 0%,#f3f8f9 100%)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:linear-gradient(rgba(14,77,100,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(14,77,100,.055) 1px,transparent 1px);
  background-size:44px 44px;mask-image:linear-gradient(180deg,#000,transparent 78%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.03fr .97fr;gap:52px;align-items:center;
  padding:64px 0 30px}
.hero-grid--solo{grid-template-columns:1fr}
.hero h1{max-width:14em;letter-spacing:-.035em}
.hero h1 em{font-style:normal;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-tag{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:650;letter-spacing:.1em;
  color:var(--primary);margin-bottom:16px}
.hero-tag::before{content:"";width:30px;height:4px;border-radius:2px;background:var(--grad-hot)}
.hero-sub{font-size:17.5px;color:var(--sub);max-width:600px;margin:18px 0 0;line-height:1.8}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:20px;font-size:12.5px;color:var(--muted)}
.hero-meta span{display:inline-flex;align-items:center;gap:6px}
.hero-meta span::before{content:"✓";color:var(--accent);font-weight:800}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:12px;margin-bottom:36px;background:var(--line-soft);
  border:1px solid var(--line);border-radius:16px;overflow:hidden}
.hero-stats div{background:#fff;padding:18px 18px 16px}
.hero-stats b{display:block;font-size:27px;line-height:1.1;color:var(--primary);font-variant-numeric:tabular-nums;font-weight:800}
.hero-stats b small{font-size:12px;color:var(--muted);font-weight:600;margin-left:3px}
.hero-stats span{font-size:12px;color:var(--muted)}
.hero-stats--2{grid-template-columns:repeat(2,1fr)}

/* 咨询面板(首屏右侧,渠道真实联系方式) */
.hero-panel{position:relative;background:var(--grad-ink);border-radius:24px;padding:26px;color:#fff;
  box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.14)}
.hero-panel::after{content:"";position:absolute;inset:-40px -30px auto auto;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(46,196,182,.32),transparent 70%);pointer-events:none}
.hero-panel h3{color:#fff;margin:0 0 4px;font-size:19px}
.hero-panel .panel-sub{font-size:12.5px;color:#a9c4d2;margin:0 0 14px}
.hero-panel .line{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.1);
  font-size:13px;color:#c7d8e4}
.hero-panel .line:last-of-type{border-bottom:0}
.hero-panel .line b{display:block;color:#fff;font-size:14.5px}
.hero-panel .line span{font-size:11px;color:#93aebd;display:block}
.hero-panel .btn{margin-top:14px;position:relative;z-index:1}
.panel-note{font-size:11px;color:#8fa9b8;margin:10px 0 0}

/* ---------- 子页页头 ---------- */
.page-hero{position:relative;overflow:hidden;color:#fff;background:var(--grad-ink);
  border-bottom:1px solid rgba(255,255,255,.08)}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(700px 340px at 85% 0%,rgba(18,165,148,.35),transparent 65%),
             radial-gradient(600px 300px at 5% 100%,rgba(224,122,47,.16),transparent 65%)}
.page-hero .wrap{position:relative;padding:64px 22px 58px}
.page-hero h1{color:#fff;font-size:clamp(30px,3.8vw,46px);max-width:18em}
.page-hero .lead{color:#c7d8e4;margin-bottom:0}
.page-hero .eyebrow{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.24);color:#d7f3ef}
.page-hero .eyebrow::before{background:var(--accent-bright);box-shadow:0 0 0 3px rgba(46,196,182,.18)}
.crumbs{display:flex;gap:8px;align-items:center;font-size:12.5px;color:#9fb6c4;margin-bottom:20px}
.crumbs a:hover{color:#fff}
.crumbs span{color:#6f8b9c}

/* ---------- 数字条 ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:18px;overflow:hidden}
.stat-strip div{background:#fff;padding:24px 22px}
.stat-strip b{display:block;font-size:32px;color:var(--primary);line-height:1.1;font-variant-numeric:tabular-nums;font-weight:800}
.stat-strip b small{font-size:13px;color:var(--muted);font-weight:600;margin-left:4px}
.stat-strip span{font-size:12.5px;color:var(--muted)}

/* ---------- 载体介绍 ---------- */
.intro-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;
  box-shadow:var(--shadow-sm);overflow:hidden;height:100%}
.intro-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad-brand);opacity:.9}
.intro-card .n{font-size:12px;font-weight:750;letter-spacing:.14em;color:var(--accent);margin-bottom:12px}
.intro-card h3{font-size:20px}
.intro-card p{font-size:14px;color:var(--sub);margin-bottom:14px}
.intro-card ul{margin:0;padding-left:18px;font-size:13px;color:var(--sub)}
.intro-card li{margin-bottom:5px}

/* ---------- 服务 ---------- */
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;transition:.2s;height:100%}
.service-card:hover{border-color:var(--accent-bright);transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.service-card .top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.service-card .num{font-size:12px;font-weight:800;letter-spacing:.12em;color:#fff;background:var(--grad-brand);
  width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex:none}
.service-card h3{font-size:18.5px;margin-bottom:7px}
.service-card .desc{font-size:13.8px;color:var(--sub);margin:0 0 14px;line-height:1.72}
.service-card .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding-top:14px;border-top:1px solid var(--line-soft);font-size:12px;color:var(--muted)}
.service-card .price{color:var(--primary);font-weight:750;font-size:14px;font-variant-numeric:tabular-nums}

/* ---------- 平台(深色) ---------- */
.engine-hero{display:flex;gap:18px;align-items:flex-start;margin:0 0 24px;padding:20px 22px;
  background:linear-gradient(135deg,rgba(46,196,182,.13),rgba(255,255,255,.035));
  border:1px solid rgba(46,196,182,.28);border-radius:18px}
.engine-hero__mark{flex:0 0 54px;width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:var(--grad-brand);color:#fff;font-weight:800;font-size:16px;letter-spacing:.04em;
  box-shadow:0 10px 24px -10px rgba(18,165,148,.65)}
.engine-hero__body{min-width:0;flex:1}
.engine-hero__label{display:block;font-size:11px;letter-spacing:.12em;color:var(--accent-bright);
  font-weight:700;text-transform:uppercase;margin-bottom:4px}
.engine-hero__name{margin:0 0 6px;color:#fff;font-size:22px;letter-spacing:-.02em}
.engine-hero__intro{margin:0;color:#b9cfdb;font-size:13px;line-height:1.72;max-width:780px}
.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.platform-card{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:20px}
.platform-card b{display:block;color:#fff;font-size:15.5px;margin-bottom:7px}
.platform-card span{font-size:13px;color:#b9cfdb;line-height:1.7}
.platform-band{margin-top:26px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:16px;
  padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.platform-band b{color:#fff;font-size:16px}
.platform-band span{color:#a9c4d2;font-size:12.5px}

/* ---------- Agent ---------- */
.agent-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;transition:.2s;height:100%}
.agent-card:hover{border-color:var(--accent-bright);transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.agent-card .top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:8px}
.agent-card h3{font-size:17.5px;margin:0}
.agent-card .desc{font-size:13.5px;color:var(--sub);margin:0 0 14px;line-height:1.7;flex:1}
.agent-card .meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.agent-card .run{margin-top:auto;font-size:12.5px;font-weight:650;color:var(--primary)}

/* ---------- 案例 ---------- */
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;position:relative;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:.2s}
.case-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.case-cover{height:118px;background:linear-gradient(135deg,#0a2540,#0e4d64 60%,#12a594);color:#fff;
  padding:16px 18px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.case-cover::after{content:"";position:absolute;right:-30px;top:-40px;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.16),transparent 70%)}
.case-cover span{font-size:11.5px;color:#bfe7e2;letter-spacing:.06em}
.case-cover b{font-size:16px;font-weight:700;margin-top:4px}
.case-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.case-body h3{font-size:16px;margin-bottom:6px}
.case-body .desc{font-size:13.5px;color:var(--sub);margin:0 0 12px;line-height:1.7;flex:1}

/* ---------- 活动 ---------- */
.activity-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-sm)}
.activity-card .top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:6px}
.activity-card h3{font-size:17px;margin:0;line-height:1.4}
.activity-card .when{font-size:12.5px;color:var(--muted);margin-bottom:12px}
.activity-card .bar{height:7px;border-radius:4px;background:var(--tint);overflow:hidden;margin:12px 0 8px}
.activity-card .bar i{display:block;height:100%;border-radius:4px;background:var(--grad-brand)}
.activity-card .quota-line{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted)}
.activity-card details{margin-top:12px;border-top:1px solid var(--line-soft)}
.activity-card summary{padding:13px 4px 4px;font-size:13.5px;font-weight:650;color:var(--primary);cursor:pointer;
  list-style:none;display:flex;align-items:center;justify-content:space-between}
.activity-card summary::-webkit-details-marker{display:none}
.activity-card summary::after{content:"+";font-size:19px;color:var(--accent)}
.activity-card details[open] summary::after{transform:rotate(45deg)}
.activity-card details>form{margin-top:8px}

/* ---------- 政策 ---------- */
.policy-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;position:relative;overflow:hidden;height:100%}
.policy-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent);opacity:.72}
.policy-card .top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.policy-card h3{font-size:19px;margin:0 0 6px}
.policy-card .basis{font-size:12px;color:var(--faint);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;margin-bottom:10px}
.policy-card .benefit{font-size:13.8px;color:var(--sub);line-height:1.72;margin-bottom:14px}
.policy-card ul{margin:0;padding-left:18px;font-size:13px;color:var(--sub)}
.policy-card li{margin-bottom:5px}
.policy-card .foot{margin-top:auto;padding-top:13px;border-top:1px solid var(--line-soft);font-size:11.5px;color:var(--faint)}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;margin:0 auto}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-list summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:15.5px;display:flex;
  align-items:center;justify-content:space-between;gap:12px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:21px;color:var(--accent);font-weight:600;transition:.2s;flex:none}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list .ans{padding:0 22px 18px;font-size:14px;color:var(--sub);line-height:1.8}

/* ---------- 合作模式 ---------- */
.coop-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm);height:100%}
.coop-card b{display:block;font-size:16px;margin-bottom:7px}
.coop-card p{font-size:13.5px;color:var(--sub);margin:0;line-height:1.72}
.coop-card .tag{display:inline-flex;font-size:11px;font-weight:650;color:var(--primary);background:var(--tint);
  border:1px solid var(--accent-soft);border-radius:999px;padding:2px 9px;margin-bottom:12px}

/* ---------- CTA 带 ---------- */
.cta-band{background:var(--grad-ink);border-radius:24px;padding:38px 40px;color:#fff;display:grid;
  grid-template-columns:1.25fr .75fr;gap:30px;align-items:center;box-shadow:var(--shadow-lg)}
.cta-band h2{color:#fff;font-size:clamp(24px,2.6vw,32px);margin-bottom:8px}
.cta-band p{color:#c7d8e4;margin:0;font-size:14.5px;max-width:620px}
.cta-band .actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.cta-band .phone{font-size:13px;color:#a9c4d2;margin-top:10px}
.cta-band .phone b{color:#fff;font-size:17px}

/* ---------- 表单(留资/下单/报名;类名=site.js 合同) ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow);max-width:760px;margin:0 auto}
.lead-form,.order-form,.signup-form{margin:0}
.lead-form .s-form-grid,.signup-form .s-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.s-field{display:flex;flex-direction:column;gap:6px}
.s-field-wide{grid-column:1/-1}
.s-field span{font-size:13.5px;font-weight:650;color:var(--ink)}
.s-field input,.s-field select,.s-field textarea{border:1.5px solid var(--line);border-radius:11px;
  padding:11px 13px;font-size:14.5px;font-family:inherit;color:var(--ink);background:#fff;width:100%;transition:.15s}
.s-field input:focus,.s-field select:focus,.s-field textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(18,165,148,.14)}
.s-field textarea{resize:vertical;min-height:74px}
.s-form-foot{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}
.s-form-foot .lead-msg,.s-form-foot .order-msg,.s-form-foot .signup-msg{font-size:13px;font-weight:600;color:var(--ok)}
.s-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}
/* ---------- 表单提交钮(留资/报名/服务车共用) ---------- */
.s-btn{border:none;border-radius:12px;padding:12px 26px;font-size:14.5px;font-weight:700;font-family:inherit;
  color:#fff;background:var(--grad-brand);cursor:pointer;transition:.15s;box-shadow:var(--shadow-sm)}
.s-btn:hover{filter:brightness(1.08)}
.s-btn:disabled{opacity:.55;cursor:default}

/* ---------- 服务车(localStorage 加购 → 浮条/抽屉 → 提交预约,线下收款) ---------- */
.service-card .s-cart-add{border:1.5px solid var(--accent);color:var(--primary);background:#fff;border-radius:10px;
  padding:7px 14px;font-size:12.5px;font-weight:650;font-family:inherit;cursor:pointer;transition:.15s;white-space:nowrap}
.service-card .s-cart-add:hover{background:var(--accent-soft)}
.s-cart-bar{position:fixed;right:18px;bottom:22px;z-index:80}
.s-cart-open{display:flex;align-items:center;gap:8px;border:none;border-radius:999px;padding:12px 20px;
  font-size:14px;font-weight:700;font-family:inherit;color:#fff;background:var(--grad-brand);cursor:pointer;
  box-shadow:var(--shadow-lg);transition:.15s}
.s-cart-open:hover{transform:translateY(-2px)}
.s-cart-n{min-width:22px;height:22px;border-radius:999px;background:var(--hot);color:#fff;font-size:12.5px;
  display:inline-flex;align-items:center;justify-content:center;padding:0 6px;font-style:normal}
.s-cart-scrim{position:fixed;inset:0;background:rgba(7,26,43,.45);z-index:90;backdrop-filter:blur(2px)}
.s-cart-drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,94vw);background:#fff;z-index:95;
  box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow-y:auto}
.s-cart-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line-soft)}
.s-cart-head b{font-size:17px;color:var(--ink)}
.s-cart-close{border:none;background:var(--bg-soft);width:34px;height:34px;border-radius:999px;font-size:17px;color:var(--sub);cursor:pointer}
.s-cart-body{padding:16px 22px 6px;flex:1}
.s-cart-empty{color:var(--muted);font-size:13.5px;margin:8px 0}
.s-cart-list{display:grid;gap:10px}
.s-cart-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--bg-soft);
  border:1px solid var(--line-soft);border-radius:12px;padding:10px 12px}
.s-cart-info{display:flex;flex-direction:column;gap:2px;min-width:0}
.s-cart-info b{font-size:13.5px;color:var(--ink);line-height:1.4}
.s-cart-price{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.s-cart-ops{display:flex;align-items:center;gap:6px;flex:none}
.s-cart-ops button{border:1px solid var(--line);background:#fff;width:28px;height:28px;border-radius:8px;
  font-size:14px;color:var(--sub);cursor:pointer;font-family:inherit}
.s-cart-ops button:hover:not(:disabled){border-color:var(--accent);color:var(--primary)}
.s-cart-ops .s-cart-qty{cursor:default;background:transparent;border-color:transparent;font-weight:700;color:var(--ink);
  width:30px;font-variant-numeric:tabular-nums}
.s-cart-ops .s-cart-del{color:var(--hot);border-color:var(--hot-soft);background:var(--hot-soft)}
.s-cart-form{padding:10px 22px 14px;display:grid;gap:12px;border-top:1px solid var(--line-soft);margin-top:10px}
.s-cart-form[hidden]{display:none}
.s-cart-form .s-form-foot{margin-top:4px}
.s-cart-foot{padding:0 22px;margin:0;min-height:22px}
.s-cart-msg{font-size:13px;font-weight:600;color:var(--ok)}
.s-cart-note{padding:0 22px 22px;margin:0}
body.s-cart-lock{overflow:hidden}
.form-note{background:var(--tint);border:1px solid var(--accent-soft);border-radius:12px;padding:14px 16px;
  font-size:12.5px;color:var(--sub);line-height:1.7;margin:0 0 18px}
.form-note b{color:var(--primary)}
.s-empty{background:#fff;border:1px dashed var(--line);border-radius:var(--r);padding:34px 20px;text-align:center;
  color:var(--muted);font-size:14px}

/* ---------- 提示条 ---------- */
.notice{display:flex;gap:10px;align-items:flex-start;border-radius:12px;padding:13px 15px;font-size:13px;line-height:1.7;
  background:var(--tint);border:1px solid var(--accent-soft);color:var(--sub);max-width:790px}
.notice b{color:var(--primary)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--grad-ink);color:#a9c4d2;padding:54px 0 28px;margin-top:0}
.site-footer .cols{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
.site-footer .brandline{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.site-footer .brandline .mark{flex:none;width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.site-footer .brandline b{color:#fff;font-size:16px}
.site-footer p{color:#8fa9b8;font-size:13px;line-height:1.75;margin:0}
.site-footer h4{color:#fff;font-size:13.5px;margin:0 0 12px;letter-spacing:.03em}
.site-footer ul{list-style:none;margin:0;padding:0;font-size:13px}
.site-footer li{margin-bottom:7px}
.site-footer a{color:#c2d5e0;transition:.16s}
.site-footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.site-footer .legal{margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:11.5px;color:#7f9aab}
.site-footer .legal b{color:#b9cfdb;font-weight:600}
.site-footer .legal a{color:inherit;text-decoration:none}
.site-footer .legal a:hover{text-decoration:underline}
.mobile-bar{display:none}

/* 移动端侧边抽屉(20261028):底栏只有 4 项、字号小、不可滚动 → 改全量侧滑菜单 */
.menu-btn{display:none;align-items:center;justify-content:center;width:38px;height:38px;flex:0 0 auto;
  border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);cursor:pointer;padding:0}
.menu-btn:hover{background:var(--tint)}
.drawer-mask{position:fixed;inset:0;background:rgba(8,16,26,.46);z-index:70;opacity:0;pointer-events:none;
  transition:opacity .24s ease}
.drawer{position:fixed;left:0;top:0;bottom:0;width:80%;max-width:330px;z-index:71;background:#fff;
  display:flex;flex-direction:column;transform:translateX(-102%);transition:transform .28s cubic-bezier(.2,.8,.2,1);
  box-shadow:24px 0 60px -20px rgba(10,37,64,.35)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 18px;border-bottom:1px solid var(--line);flex:0 0 auto}
.drawer-title{font-weight:700;font-size:16px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.drawer-close{width:34px;height:34px;border:1px solid var(--line);border-radius:9px;background:#fff;
  font-size:20px;line-height:1;color:var(--sub);cursor:pointer}
.drawer-nav{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:6px 0 24px}
.drawer-nav a{display:block;padding:14px 20px;font-size:16.5px;color:var(--ink);text-decoration:none;
  border-bottom:1px solid var(--line-soft);letter-spacing:.02em}
.drawer-nav a.active{color:var(--primary);font-weight:700;background:var(--tint)}
body.drawer-open{overflow:hidden}
body.drawer-open .drawer-mask{opacity:1;pointer-events:auto}
body.drawer-open .drawer{transform:none}


/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .nav a{padding:7px 8px;font-size:13.2px}
  .hero-grid{gap:36px}
}
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;padding:52px 0 32px}
  .hero-grid--solo{grid-template-columns:1fr}
  .hero h1{max-width:18em}
  .hero-panel{max-width:620px}
  .intro-grid,.service-grid,.agent-grid,.case-grid,.platform-grid{grid-template-columns:1fr 1fr}
  .policy-grid{grid-template-columns:1fr}
  .activity-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:30px}
  .cta-band .actions{justify-content:flex-start}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .section{padding:54px 0}
  .nav{display:none}
  .site-header .bar{height:60px}
  .brand small{display:none}
  .header-actions .btn--ghost{display:none}
  .s-cart-bar{right:12px;bottom:calc(env(safe-area-inset-bottom, 0px) + 86px)}
  .s-cart-drawer{left:0;width:100%;top:auto;max-height:88vh;border-radius:18px 18px 0 0}
  .menu-btn{display:inline-flex}
  body{padding-bottom:0}
  .hero-stats{grid-template-columns:1fr 1fr}
  .hero-stats div{padding:14px 15px}
  .hero-stats b{font-size:23px}
  .stat-strip{grid-template-columns:1fr 1fr}
  .intro-grid,.service-grid,.agent-grid,.case-grid,.platform-grid{grid-template-columns:1fr}
  .lead-form .s-form-grid,.signup-form .s-form-grid{grid-template-columns:1fr}
  .order-form .s-order-line{grid-template-columns:1fr}
  .form-card{padding:22px}
  .site-footer .cols{grid-template-columns:1fr}
  .hero-sub{font-size:15.5px}
  .hero-cta .btn{width:100%}
  .hero-cta{flex-direction:column}
}
@media (max-width:520px){
  .hero-stats,.stat-strip{grid-template-columns:1fr}
  .hero-stats div,.stat-strip div{border-bottom:1px solid var(--line-soft)}
}

/* 关键事实速览表(20261028 第 15 条):此前 .table 无任何规则=浏览器裸默认,长文本挤作一团 */
.tw .table{width:100%;border-collapse:collapse;font-size:14.5px;background:var(--bg);box-shadow:var(--shadow-sm);border-radius:var(--r-sm);overflow:hidden}
.tw .table th,.tw .table td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;word-break:break-word;line-height:1.65}
.tw .table thead th{background:var(--tint);color:var(--primary);font-weight:700;white-space:nowrap}
.tw .table tbody tr:last-child td{border-bottom:none}
.tw .table tbody tr:nth-child(even) td{background:var(--bg-soft)}
.tw .table td:first-child{font-weight:600;color:var(--ink)}

/* 20261028 第 1/2/5/9 条:Logo 图、案例封面图、长文详情 */
.brand .mark,.brandline .mark{object-fit:cover;display:inline-flex;align-items:center;justify-content:center;overflow:hidden}
img.mark{width:30px;height:30px;border-radius:8px}
.case-cover--img{background-size:cover;background-position:center;min-height:150px;position:relative}
.case-cover--img span{position:absolute;top:12px;left:12px;z-index:1}
.prose{line-height:1.85;color:var(--sub);font-size:15.5px}
.prose p{margin:0 0 14px}

/* 空间实景照片墙(20261028 用户点单):engine 页两列照片,角标压在图上(深色渐变保证可读) */
.space-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.space-shot{position:relative;margin:0;border-radius:14px;overflow:hidden;background:var(--tint);aspect-ratio:3/2}
.space-shot img{width:100%;height:100%;object-fit:cover;display:block}
.space-shot figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 12px;color:#fff;
  font-size:13.5px;letter-spacing:.02em;background:linear-gradient(to top,rgba(8,16,26,.74),rgba(8,16,26,0))}
@media (max-width:720px){.space-grid{grid-template-columns:1fr}}