/* =====================================================================
   智汇邻官网 main.css — 单页官网 + 法务子页共用
   主题色变量见 :root;布局断点 1000px / 560px
   ===================================================================== */
:root{
  --zl-green:#0F6B3A; --zl-green-d:#0B5A30; --zl-green-2:#2E9B5F;
  --zl-orange:#E8752A; --zl-orange-d:#D5641A;
  --zl-ink:#152B1D; --zl-body:#3A463E; --zl-muted:#77827A; --zl-faint:#9AA69E;
  --zl-bg:#F7F5EF; --zl-bg-alt:#FBFAF5; --zl-card:#FFFFFF;
  --zl-line:#E8E4D8; --zl-line-g:#E8EFE6;
  --zl-mint:#EAF4EC; --zl-warn-bg:#FFF3E8; --zl-warn-line:#F2E3C8;
  --zl-r-xl:26px; --zl-r-lg:20px; --zl-r-md:14px; --zl-r-sm:10px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--zl-bg);color:var(--zl-body);font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip;}
.zl-hero-grid>*,.zl-bento>*,.zl-coin>*,.zl-net>*,.zl-tst-grid>*,.zl-news-grid>*{min-width:0;}
a{color:inherit;}
img,svg{vertical-align:middle;}
b{font-weight:600;}

/* 通用按钮 */
.zl-btn{display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;border-radius:12px;font-family:inherit;font-size:15px;font-weight:500;padding:12px 26px;transition:all .18s ease;text-decoration:none;}
.zl-btn-primary{background:var(--zl-green);color:#FFFFFF;box-shadow:0 6px 16px rgba(15,107,58,.28);}
.zl-btn-primary:hover{background:var(--zl-green-d);transform:translateY(-1px);}
.zl-btn-ghost{background:rgba(255,255,255,.85);color:var(--zl-green);border:1.5px solid #CBE0D2;}
.zl-btn-ghost:hover{border-color:var(--zl-green);}
.zl-btn-accent{background:var(--zl-orange);color:#FFFFFF;box-shadow:0 6px 16px rgba(232,117,42,.28);}
.zl-btn-accent:hover{background:var(--zl-orange-d);}

/* 滚动渐入 */
.rv{opacity:1;transform:none;}
html.zl-js .rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
html.zl-js .rv.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  html.zl-js .rv{opacity:1;transform:none;transition:none;}
}

/* 顶部公告 */
.zl-notice{background:var(--zl-green);color:#DFF2E5;font-size:12.5px;text-align:center;padding:7px 16px;}
.zl-notice b{color:#FFD9A8;font-weight:500;}

/* 导航 */
.zl-nav{background:rgba(255,255,255,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(21,43,29,.08);position:sticky;top:0;z-index:50;}
.zl-nav-inner{max-width:1160px;margin:0 auto;padding:0 32px;height:66px;display:flex;align-items:center;gap:30px;}
.zl-logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;color:var(--zl-green);letter-spacing:1px;text-decoration:none;flex-shrink:0;}
.zl-logo-mark{width:35px;height:35px;border-radius:10px;background:linear-gradient(135deg,var(--zl-green),var(--zl-green-2));display:flex;align-items:center;justify-content:center;color:#fff;}
.zl-logo small{display:block;font-size:10px;font-weight:400;color:var(--zl-faint);letter-spacing:1.5px;line-height:1;}
.zl-nav-links{display:flex;gap:4px;flex:1;}
.zl-nav-links a{padding:8px 13px;border-radius:var(--zl-r-sm);color:var(--zl-body);text-decoration:none;font-size:14.5px;transition:all .15s;}
.zl-nav-links a:hover{background:#F0F5EE;color:var(--zl-green);}
.zl-nav-links a.on{background:var(--zl-mint);color:var(--zl-green);font-weight:500;}
.zl-nav-cta{display:flex;gap:9px;flex-shrink:0;}
.zl-nav-cta .zl-btn{padding:8px 16px;font-size:13.5px;}
.zl-burger{display:none;border:none;background:none;cursor:pointer;color:var(--zl-green);padding:8px;}

/* 首屏 */
.zl-hero{background:radial-gradient(1000px 480px at 82% -10%,rgba(46,155,95,.16),transparent 60%),radial-gradient(720px 420px at -8% 22%,rgba(232,117,42,.09),transparent 60%),linear-gradient(160deg,#F2F7EE 0%,#F7F5EF 58%,#F5EFE2 100%);padding:62px 0 74px;overflow:hidden;}
.zl-wrap{max-width:1160px;margin:0 auto;padding:0 32px;}
.zl-hero-grid{display:flex;gap:52px;align-items:center;position:relative;z-index:2;}
.zl-hero-copy{flex:1.15;}
.zl-hero-tag{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.9);border:1px solid #D8E6D6;color:var(--zl-green);font-size:13px;padding:6px 14px;border-radius:100px;margin-bottom:20px;}
.zl-hero h1{font-size:46px;line-height:1.24;font-weight:700;color:var(--zl-ink);letter-spacing:2px;}
.zl-hero h1 em{font-style:normal;color:var(--zl-green);}
.zl-hero p.sub{margin-top:18px;font-size:16.5px;color:#5A685E;max-width:520px;}
.zl-hero-cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.zl-hero-trust{display:flex;gap:18px;margin-top:26px;flex-wrap:wrap;}
.zl-hero-trust span{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--zl-body);background:#FFFFFF;border:1px solid #E3E0D2;padding:6px 12px;border-radius:100px;}
.zl-hero-trust svg{color:var(--zl-green);}
.zl-hero-stats{display:flex;gap:36px;margin-top:38px;flex-wrap:wrap;}
.zl-hero-stats b{display:block;font-size:26px;color:var(--zl-ink);font-weight:700;font-variant-numeric:tabular-nums;}
.zl-hero-stats b i{font-style:normal;font-size:14px;font-weight:400;color:var(--zl-faint);margin-left:2px;}
.zl-hero-stats span{font-size:13px;color:var(--zl-muted);}

/* 手机模型 + 扫码卡 */
.zl-phone-zone{flex:.85;display:flex;justify-content:center;align-items:center;position:relative;}
.zl-phone{width:286px;background:#0F1F16;border-radius:40px;padding:10px;box-shadow:0 30px 60px rgba(21,43,29,.22);flex-shrink:0;}
.zl-phone-screen{background:#F4F7F1;border-radius:32px;overflow:hidden;}
.zl-p-status{display:flex;justify-content:space-between;align-items:center;padding:9px 18px 4px;font-size:11px;color:#41503F;font-weight:500;}
.zl-p-head{background:linear-gradient(135deg,var(--zl-green),var(--zl-green-2));color:#fff;padding:12px 16px 40px;}
.zl-p-station{font-size:15px;font-weight:600;display:flex;align-items:center;gap:5px;}
.zl-p-sub{font-size:10.5px;opacity:.85;margin-top:3px;}
.zl-p-svc{background:#fff;margin:-26px 12px 0;border-radius:var(--zl-r-md);padding:14px 8px 10px;display:grid;grid-template-columns:repeat(5,1fr);box-shadow:0 8px 20px rgba(21,43,29,.08);}
.zl-p-svc a{display:flex;flex-direction:column;align-items:center;gap:5px;font-size:10px;color:#33413A;text-decoration:none;}
.zl-p-svc .svc-ic{width:34px;height:34px;border-radius:11px;display:flex;align-items:center;justify-content:center;}
.zl-p-notice{margin:10px 12px;background:#FFF6EC;border:1px solid #F5DCC2;border-radius:var(--zl-r-sm);padding:8px 12px;font-size:10.5px;color:#A05B1F;display:flex;gap:6px;align-items:center;}
.zl-p-card{margin:0 12px 10px;background:#fff;border-radius:var(--zl-r-md);padding:12px 14px;box-shadow:0 4px 14px rgba(21,43,29,.06);}
.zl-p-card h5{font-size:12px;font-weight:600;color:var(--zl-ink);margin-bottom:8px;}
.zl-p-order{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px dashed var(--zl-line-g);font-size:11px;color:#41503F;}
.zl-p-order:last-child{border-bottom:none;}
.zl-p-order b{color:var(--zl-orange);font-weight:600;font-variant-numeric:tabular-nums;}
.zl-p-order .tag{background:var(--zl-mint);color:var(--zl-green);font-size:9.5px;padding:2px 7px;border-radius:100px;}
.zl-p-tabbar{display:flex;background:#fff;border-top:1px solid #EDF1EA;padding:8px 6px 10px;}
.zl-p-tabbar a{flex:1;text-align:center;font-size:9.5px;color:#9AA69E;text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:2px;}
.zl-p-tabbar a.on{color:var(--zl-green);}
.zl-qr-float{position:relative;margin-left:-14px;margin-top:120px;background:#fff;border-radius:16px;padding:14px;box-shadow:0 20px 44px rgba(21,43,29,.16);text-align:center;z-index:3;animation:zl-float 5s ease-in-out infinite;}
.zl-qr-float .box{width:92px;height:92px;border-radius:12px;background:#F4F7F1;border:1.5px dashed #BFD5C2;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--zl-green);margin-bottom:8px;gap:4px;}
.zl-qr-float .box small{font-size:9px;color:var(--zl-faint);writing-mode:horizontal-tb;}
.zl-qr-float p{font-size:11.5px;color:var(--zl-body);line-height:1.5;}
.zl-qr-float b{display:block;font-size:12.5px;color:var(--zl-green);}
@keyframes zl-float{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
@media (prefers-reduced-motion: reduce){.zl-qr-float{animation:none;}}

/* 合作背书条 */
.zl-partners{background:var(--zl-card);border-top:1px solid #EEEBE0;border-bottom:1px solid #EEEBE0;padding:20px 0;}
.zl-partners-inner{display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:center;}
.zl-partners-inner .lbl{font-size:12.5px;color:var(--zl-faint);flex-shrink:0;}
.zl-partners-inner .pt{font-size:13.5px;color:var(--zl-muted);display:flex;align-items:center;gap:7px;padding:0 14px;border-right:1px solid var(--zl-line);}
.zl-partners-inner .pt:last-child{border-right:none;}

/* 区块通用 */
.zl-sec{padding:74px 0;}
.zl-sec-alt{background:var(--zl-card);}
.zl-sec-head{text-align:center;max-width:640px;margin:0 auto 44px;}
.zl-sec-head .kicker{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--zl-green);background:var(--zl-mint);padding:5px 14px;border-radius:100px;margin-bottom:14px;}
.zl-sec-head h2{font-size:30px;font-weight:700;color:var(--zl-ink);letter-spacing:1px;}
.zl-sec-head p{margin-top:12px;color:#6B776E;font-size:15px;}

/* 服务 Bento */
.zl-bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;}
.zl-svc-card{background:var(--zl-card);border:1px solid var(--zl-line);border-radius:var(--zl-r-md);padding:24px 20px;transition:all .2s ease;}
.zl-svc-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(21,43,29,.10);border-color:#CBE0D2;}
.zl-svc-card .svc-ic{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.zl-svc-card h4{font-size:16.5px;font-weight:600;color:var(--zl-ink);margin-bottom:8px;}
.zl-svc-card p{font-size:13px;color:var(--zl-muted);line-height:1.65;}
.zl-svc-card .price{display:inline-block;margin-top:12px;font-size:12px;color:var(--zl-green);background:var(--zl-mint);padding:3px 10px;border-radius:100px;}
.zl-bento .big{grid-column:span 3;grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(150deg,var(--zl-green),#166E3F 55%,var(--zl-green-2));border:none;color:#fff;}
.zl-bento .big:hover{box-shadow:0 18px 40px rgba(15,107,58,.28);}
.zl-bento .big h4{color:#fff;font-size:20px;}
.zl-bento .big p{color:rgba(255,255,255,.85);font-size:13.5px;}
.zl-bento .big .price{background:rgba(255,255,255,.16);color:#fff;}
.zl-bento .big .flow{margin-top:22px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:var(--zl-r-md);padding:14px 16px;display:flex;gap:10px;align-items:center;font-size:11.5px;flex-wrap:wrap;}
.zl-bento .big .flow b{background:#fff;color:var(--zl-green);border-radius:8px;padding:4px 9px;font-weight:600;}
.zl-bento .big .flow span{opacity:.85;}
.zl-bento .s1,.zl-bento .s2,.zl-bento .s3,.zl-bento .s4{grid-column:span 3;}
.zl-guarantee{margin-top:34px;background:var(--zl-bg-alt);border:1px solid var(--zl-line);border-radius:var(--zl-r-md);padding:20px 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.zl-guarantee>div{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--zl-body);}
.zl-guarantee svg{color:var(--zl-orange);margin-top:2px;flex-shrink:0;}
.zl-guarantee b{display:block;color:var(--zl-ink);font-size:13.5px;margin-bottom:2px;}

/* 流程 */
.zl-flow{display:grid;grid-template-columns:repeat(4,1fr);}
.zl-step{text-align:center;padding:0 22px;position:relative;}
.zl-step:not(:last-child)::after{content:"";position:absolute;top:28px;right:-14px;width:28px;height:2px;background:repeating-linear-gradient(90deg,#BFD5C2 0 5px,transparent 5px 10px);}
.zl-step b{display:flex;width:56px;height:56px;border-radius:50%;background:#FFFFFF;border:2px solid var(--zl-green);color:var(--zl-green);font-size:20px;align-items:center;justify-content:center;margin:0 auto 16px;font-weight:700;}
.zl-step h5{font-size:16px;font-weight:600;color:var(--zl-ink);margin-bottom:6px;}
.zl-step p{font-size:13px;color:var(--zl-muted);}

/* 适老化 */
.zl-aging{background:linear-gradient(150deg,#FFF9F0,#FDF4E7);border:1px solid var(--zl-warn-line);border-radius:var(--zl-r-xl);padding:50px 54px;display:flex;gap:46px;align-items:center;}
.zl-aging-copy{flex:1;}
.zl-aging-copy .kicker{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--zl-orange-d);background:var(--zl-warn-bg);padding:5px 14px;border-radius:100px;margin-bottom:14px;}
.zl-aging-copy h3{font-size:26px;font-weight:700;color:var(--zl-ink);margin-bottom:12px;}
.zl-aging-copy p{color:#7A6A55;font-size:14.5px;max-width:460px;}
.zl-aging-feats{flex:1.1;display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.zl-aging-feat{background:#FFFFFF;border-radius:16px;padding:18px;border:1px solid var(--zl-warn-line);}
.zl-aging-feat .feat-ic{width:38px;height:38px;border-radius:11px;background:var(--zl-warn-bg);color:var(--zl-orange);display:flex;align-items:center;justify-content:center;margin-bottom:10px;}
.zl-aging-feat b{display:block;font-size:14px;color:var(--zl-ink);margin-bottom:4px;}
.zl-aging-feat span{font-size:12px;color:#8A8070;line-height:1.6;display:block;}

/* 证言 */
.zl-tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.zl-tst{background:var(--zl-card);border:1px solid var(--zl-line);border-radius:var(--zl-r-md);padding:24px;display:flex;flex-direction:column;}
.zl-tst .stars{color:#E8A13A;display:flex;gap:2px;margin-bottom:12px;}
.zl-tst p{font-size:13.5px;color:var(--zl-body);line-height:1.8;flex:1;}
.zl-tst .who{display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:16px;border-top:1px dashed var(--zl-line-g);}
.zl-tst .who .av{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff;flex-shrink:0;}
.zl-tst .who b{font-size:13.5px;color:var(--zl-ink);display:block;}
.zl-tst .who span{font-size:11.5px;color:var(--zl-faint);}
.zl-tst .who .tag{margin-left:auto;font-size:10.5px;color:var(--zl-green);background:var(--zl-mint);padding:3px 9px;border-radius:100px;flex-shrink:0;}
.zl-sec-tst{background:linear-gradient(180deg,var(--zl-bg),var(--zl-bg-alt));}

/* 智汇豆 */
.zl-coin{display:flex;gap:52px;align-items:center;}
.zl-coin-copy{flex:1;}
.zl-coin-copy h3{font-size:26px;font-weight:700;color:var(--zl-ink);margin-bottom:14px;}
.zl-coin-copy h3 em{font-style:normal;color:var(--zl-orange);}
.zl-coin-copy>p{color:#5A685E;font-size:15px;margin-bottom:20px;max-width:480px;}
.zl-coin-feats{display:grid;grid-template-columns:1fr 1fr;gap:12px 22px;}
.zl-coin-feats div{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;color:var(--zl-body);}
.zl-coin-feats svg{color:var(--zl-green);margin-top:2px;flex-shrink:0;}
.zl-coin-card{flex:.9;background:linear-gradient(150deg,var(--zl-green) 0%,#166E3F 45%,var(--zl-green-2) 100%);border-radius:22px;padding:28px;color:#fff;box-shadow:0 24px 48px rgba(15,107,58,.25);}
.zl-coin-card .top{display:flex;justify-content:space-between;align-items:center;font-size:13px;opacity:.9;}
.zl-coin-card .balance{margin:22px 0 4px;font-size:38px;font-weight:700;letter-spacing:1px;font-variant-numeric:tabular-nums;}
.zl-coin-card .balance small{font-size:14px;font-weight:400;opacity:.8;margin-left:4px;}
.zl-coin-packs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px;}
.zl-coin-pack{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:10px 6px;text-align:center;}
.zl-coin-pack b{display:block;font-size:17px;}
.zl-coin-pack span{font-size:10.5px;opacity:.75;}
.zl-coin-pack.hot{background:#FFF;border-color:#fff;}
.zl-coin-pack.hot b,.zl-coin-pack.hot span{color:var(--zl-green);opacity:1;}
.zl-coin-note{margin-top:16px;font-size:11.5px;opacity:.72;display:flex;align-items:center;gap:6px;}

/* 站点网络 */
.zl-net{display:flex;gap:48px;align-items:stretch;}
.zl-net-map{flex:1;background:var(--zl-card);border:1px solid var(--zl-line);border-radius:var(--zl-r-lg);padding:24px;display:flex;flex-direction:column;}
.zl-net-map h4{font-size:15.5px;font-weight:600;color:var(--zl-ink);margin-bottom:6px;display:flex;align-items:center;gap:8px;}
.zl-net-map .hint{font-size:11.5px;color:var(--zl-faint);margin-bottom:8px;}
.zl-net-map svg{width:100%;height:auto;flex:1;}
.zl-net-right{flex:1;display:flex;flex-direction:column;gap:16px;}
.zl-net-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.zl-net-stat{background:var(--zl-card);border:1px solid var(--zl-line);border-radius:var(--zl-r-md);padding:20px;}
.zl-net-stat b{font-size:27px;color:var(--zl-green);font-weight:700;font-variant-numeric:tabular-nums;}
.zl-net-stat b i{font-style:normal;font-size:14px;color:var(--zl-faint);font-weight:400;}
.zl-net-stat p{font-size:13px;color:#5A685E;margin-top:4px;}
.zl-net-list{background:var(--zl-card);border:1px solid var(--zl-line);border-radius:var(--zl-r-md);padding:20px 22px;flex:1;}
.zl-net-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px dashed var(--zl-line-g);font-size:13px;}
.zl-net-item:last-child{border-bottom:none;}
.zl-net-item .nm{color:var(--zl-ink);font-weight:500;display:flex;align-items:center;gap:8px;}
.zl-net-item .nm svg{color:var(--zl-orange);}
.zl-net-item .meta{color:var(--zl-faint);font-size:11.5px;display:none;}
@media(min-width:1100px){.zl-net-item .meta{display:block;}}
.zl-net-item .ok{color:var(--zl-green);font-size:11.5px;background:var(--zl-mint);padding:3px 10px;border-radius:100px;flex-shrink:0;}
.zl-net-item .ok.soon{background:var(--zl-warn-bg);color:var(--zl-orange-d);}

/* FAQ */
.zl-faq{max-width:780px;margin:0 auto;}
.zl-faq details{background:var(--zl-card);border:1px solid var(--zl-line);border-radius:var(--zl-r-md);margin-bottom:12px;overflow:hidden;transition:border-color .15s;}
.zl-faq details[open]{border-color:#BFD5C2;}
.zl-faq summary{cursor:pointer;list-style:none;padding:17px 22px;font-size:14.5px;font-weight:500;color:var(--zl-ink);display:flex;align-items:center;gap:10px;}
.zl-faq summary::-webkit-details-marker{display:none;}
.zl-faq summary .ic{width:26px;height:26px;border-radius:8px;background:var(--zl-mint);color:var(--zl-green);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.zl-faq summary .chev{margin-left:auto;color:var(--zl-faint);transition:transform .2s;flex-shrink:0;}
.zl-faq details[open] .chev{transform:rotate(180deg);}
.zl-faq .ans{padding:0 22px 18px 58px;font-size:13.5px;color:#5A685E;line-height:1.8;}

/* 新闻 */
.zl-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.zl-news{background:var(--zl-card);border:1px solid var(--zl-line);border-radius:var(--zl-r-md);overflow:hidden;transition:all .2s ease;text-decoration:none;display:block;}
.zl-news:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(21,43,29,.10);}
.zl-news .cover{height:120px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.9);}
.zl-news .body{padding:18px 20px 20px;}
.zl-news .date{font-size:11.5px;color:var(--zl-faint);display:flex;align-items:center;gap:6px;}
.zl-news h5{font-size:15px;font-weight:600;color:var(--zl-ink);margin:8px 0 6px;line-height:1.5;}
.zl-news p{font-size:12.5px;color:var(--zl-muted);line-height:1.7;}
.zl-news .more{font-size:12.5px;color:var(--zl-green);margin-top:10px;display:inline-flex;align-items:center;gap:4px;}

/* 招募 */
.zl-join{background:linear-gradient(135deg,#123F28,var(--zl-green));border-radius:var(--zl-r-xl);padding:50px 56px;display:flex;align-items:center;gap:44px;color:#fff;position:relative;overflow:hidden;}
.zl-join::before{content:"";position:absolute;right:-80px;bottom:-120px;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.06);}
.zl-join-copy{flex:1;position:relative;}
.zl-join-copy h3{font-size:27px;font-weight:700;margin-bottom:12px;letter-spacing:1px;}
.zl-join-copy p{opacity:.88;font-size:14.5px;max-width:560px;}
.zl-join-steps{display:flex;margin-top:20px;font-size:12px;opacity:.9;flex-wrap:wrap;}
.zl-join-steps span{display:flex;align-items:center;gap:6px;}
.zl-join-steps span:not(:last-child)::after{content:"→";margin:0 10px;opacity:.55;}
.zl-join .zl-btn-accent{position:relative;flex-shrink:0;}

/* 页脚 */
.zl-footer{background:#122A1C;color:#B9C8BC;padding:56px 0 0;font-size:13.5px;}
.zl-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:40px;}
.zl-footer h5{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px;}
.zl-footer a{color:#B9C8BC;text-decoration:none;display:block;padding:4px 0;transition:color .15s;}
.zl-footer a:hover{color:#fff;}
.zl-footer .brand p{opacity:.75;line-height:1.8;max-width:300px;margin-top:12px;}
.zl-footer .brand .zl-logo{color:#fff;}
.zl-footer .brand .zl-logo small{color:#7E9484;}
.zl-footer .qr{display:flex;gap:14px;margin-top:16px;}
.zl-footer .qr div{text-align:center;font-size:11px;opacity:.8;}
.zl-qr{width:82px;height:82px;background:#fff;border-radius:var(--zl-r-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--zl-green);margin-bottom:5px;gap:2px;}
.zl-qr small{font-size:8.5px;color:var(--zl-faint);}
.zl-footer .socials{display:flex;gap:10px;margin-top:18px;}
.zl-footer .socials a{width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;}
.zl-footer .socials a:hover{background:rgba(255,255,255,.16);}
.zl-footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:12px;opacity:.6;}
.zl-footer-bottom a{display:inline;padding:0;text-decoration:underline;}

/* 法务子页 */
.zl-legal-body{background:var(--zl-card);padding:56px 0 72px;}
.zl-legal{max-width:860px;margin:0 auto;padding:0 32px;}
.zl-legal h1{font-size:28px;color:var(--zl-ink);margin-bottom:8px;}
.zl-legal .meta{font-size:12.5px;color:var(--zl-faint);margin-bottom:30px;padding-bottom:16px;border-bottom:1px solid var(--zl-line);}
.zl-legal h2{font-size:19px;color:var(--zl-ink);margin:30px 0 12px;}
.zl-legal p,.zl-legal li{font-size:14.5px;color:var(--zl-body);line-height:1.9;}
.zl-legal ul{padding-left:22px;margin:8px 0;}
.zl-legal .sync-note{background:var(--zl-mint);border:1px solid #CBE0D2;border-radius:var(--zl-r-sm);padding:12px 16px;font-size:13px;color:var(--zl-green);margin-bottom:26px;}

/* 404 */
.zl-404{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;padding:60px 24px;}
.zl-404 b{font-size:64px;color:var(--zl-green);font-variant-numeric:tabular-nums;}
.zl-404 h1{font-size:22px;color:var(--zl-ink);}
.zl-404 p{color:var(--zl-muted);font-size:14px;}

/* 响应式 */
@media (max-width:1000px){
  .zl-hero-grid{flex-direction:column;gap:44px;}
  .zl-phone-zone{flex-direction:column;gap:20px;}
  .zl-qr-float{margin:0;animation:none;}
  .zl-bento{grid-template-columns:1fr 1fr;}
  .zl-bento .big{grid-column:span 2;grid-row:auto;}
  .zl-bento .s1,.zl-bento .s2,.zl-bento .s3,.zl-bento .s4{grid-column:span 1;}
  .zl-flow{grid-template-columns:1fr 1fr;gap:28px;}
  .zl-step::after{display:none;}
  .zl-coin,.zl-net,.zl-join,.zl-aging{flex-direction:column;}
  .zl-tst-grid,.zl-news-grid{grid-template-columns:1fr;}
  .zl-guarantee{grid-template-columns:1fr 1fr;}
  .zl-footer-grid{grid-template-columns:1fr 1fr;}
  .zl-nav-links{display:none;}
  .zl-nav-links.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;background:#fff;padding:10px 16px 14px;border-bottom:1px solid var(--zl-line);box-shadow:0 14px 30px rgba(21,43,29,.12);}
  .zl-nav-cta .zl-btn-ghost{display:none;}
  .zl-burger{display:block;}
  .zl-hero h1{font-size:34px;}
}
@media (max-width:560px){
  .zl-bento{grid-template-columns:1fr;}
  .zl-bento .big,.zl-bento .s1,.zl-bento .s2,.zl-bento .s3,.zl-bento .s4{grid-column:span 1;}
  .zl-flow{grid-template-columns:1fr;}
  .zl-footer-grid{grid-template-columns:1fr;}
  .zl-join{padding:36px 28px;}
  .zl-aging{padding:34px 26px;}
  .zl-net-stats{grid-template-columns:1fr 1fr;}
  .zl-wrap{padding:0 20px;}
  .zl-nav-cta .zl-btn-primary{display:none;} /* 小屏隐藏导航 CTA,首屏已有同款 */
  .zl-nav-inner{gap:12px;}
}