:root{
  --font-main:system-ui,-apple-system,BlinkMacSystemFont,Arial,sans-serif;
  --site-bg:#F5F7FA;
  --site-card:#FFFFFF;
  --site-border:#D8E2EA;
  --site-text:#102333;
  --site-muted:#637383;
  --site-navy:#0A2D42;
  --site-green:#08786F;
}
html,body,button,input,select,textarea,body.site-chrome-page *,::placeholder{font-family:var(--font-main)!important;font-synthesis:none;letter-spacing:0!important;}
body.site-chrome-page{background:var(--site-bg);color:var(--site-text);}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,0.94);border-bottom:1px solid var(--site-border);backdrop-filter:blur(12px);}
.site-header-inner{position:relative;width:min(1040px,calc(100% - 32px));margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px;}
.site-brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;border-radius:16px;}
.site-brand img{width:48px;height:48px;border-radius:15px;display:block;}
.site-brand strong{display:block;color:var(--site-navy);font-size:24px;line-height:1;font-weight:700;}
.site-brand span{display:block;color:var(--site-muted);font-size:12px;font-weight:600;margin-top:4px;}
.site-menu{position:absolute;top:calc(100% + 8px);left:0;right:auto;display:none;min-width:240px;max-height:min(70vh,460px);overflow:auto;background:#fff;border:1px solid var(--site-border);border-radius:16px;padding:8px;box-shadow:0 18px 40px rgba(10,45,66,0.16);}
.site-menu a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:42px;padding:10px 12px;border-radius:10px;color:var(--site-text);background:transparent;border:0;text-decoration:none;font-size:13px;font-weight:700;}
.site-menu a::after{content:"←";color:var(--site-green);font-size:14px;line-height:1;opacity:.72;transition:transform .16s ease;}
.site-menu a:hover,.site-menu a[aria-current="page"]{color:var(--site-green);background:#F0FAF8;}
.site-menu a:hover::after{transform:translateX(-2px);opacity:1;}
.site-menu-toggle{display:inline-flex;align-items:center;gap:8px;min-height:42px;border:1px solid var(--site-border);border-radius:999px;background:#fff;color:var(--site-navy);padding:9px 12px;font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 12px 26px rgba(10,45,66,0.10);}
.site-menu-toggle::before{content:"";width:18px;height:12px;display:inline-block;background:linear-gradient(var(--site-navy),var(--site-navy)) 0 0/100% 2px no-repeat,linear-gradient(var(--site-navy),var(--site-navy)) 0 50%/100% 2px no-repeat,linear-gradient(var(--site-navy),var(--site-navy)) 0 100%/100% 2px no-repeat;}
.site-header.menu-open .site-menu{display:block;}
.site-breadcrumbs{width:min(860px,calc(100% - 36px));margin:24px auto -12px;display:flex;align-items:center;gap:8px;color:var(--site-muted);font-size:13px;font-weight:700;}
.site-breadcrumbs a{color:var(--site-green);text-decoration:none;font-weight:700;}
.site-breadcrumbs a:hover{text-decoration:underline;text-underline-offset:3px;}
.site-breadcrumbs .sep{color:#9AA9B4;}
body.site-chrome-page main{padding-top:28px!important;}
.product-demo{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:stretch;margin:18px 0;}
.demo-panel{background:#fff;border:1px solid var(--site-border);border-radius:16px;padding:16px;box-shadow:0 14px 34px rgba(23,70,107,0.08);}
.demo-panel h2{margin-top:0!important;}
.demo-phone{background:#0A2D42;color:#EAF6FF;border-radius:20px;padding:14px;box-shadow:0 18px 40px rgba(10,45,66,0.18);}
.demo-phone-head{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid rgba(255,255,255,0.14);padding-bottom:10px;margin-bottom:10px;}
.demo-phone-head strong{font-size:15px;color:#fff;}
.demo-pill{display:inline-flex;align-items:center;border-radius:999px;background:#72D7CD;color:#063133;font-size:12px;font-weight:700;padding:5px 9px;}
.demo-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);border-radius:12px;padding:10px;margin-top:8px;}
.demo-row strong{display:block;color:#fff;font-size:14px;}
.demo-row span{display:block;color:#BFD0DA;font-size:12px;margin-top:2px;}
.demo-row b{color:#fff;white-space:nowrap;}
.demo-message{background:#F7FAFF;border:1px solid #DCE8ED;border-radius:14px;padding:14px;color:#25384A;line-height:1.65;}
.install-steps{display:grid;gap:10px;margin:16px 0;}
.install-step{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;background:#fff;border:1px solid var(--site-border);border-radius:14px;padding:13px;box-shadow:0 10px 26px rgba(23,70,107,0.06);}
.install-step b{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:999px;background:#0A2D42;color:#fff;font-size:12px;}
.install-step strong{display:block;color:var(--site-navy);font-size:15px;margin-bottom:2px;}
.install-step span{display:block;color:var(--site-muted);font-size:14px;line-height:1.55;}
.trust-list{display:grid;gap:10px;margin:16px 0;}
.trust-list li{background:#fff;border:1px solid var(--site-border);border-radius:14px;padding:12px;list-style:none;}
.trust-list strong{display:block;color:var(--site-navy);margin-bottom:2px;}
.faq-status{display:none;margin-top:10px;border-radius:12px;padding:10px;font-size:14px;font-weight:700;}
.faq-status.ok{display:block;background:#E8F7F2;color:#075B55;border:1px solid #BDE6DF;}
.faq-status.err{display:block;background:#FFF0F1;color:#9D1C36;border:1px solid #F3C1CA;}
.site-footer{margin-top:36px;background:#071923;color:#DDEAF0;}
.site-footer-inner{width:min(1040px,calc(100% - 32px));margin:0 auto;padding:32px 0 34px;display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:start;}
.site-footer-brand{display:flex;align-items:flex-start;gap:13px;}
.site-footer-brand img{width:48px;height:48px;border-radius:15px;}
.site-footer strong{display:block;color:#FFFFFF;font-size:20px;line-height:1.2;font-weight:700;margin-bottom:6px;}
.site-footer p{margin:0;color:#AFC0CA;font-size:14px;line-height:1.65;}
.site-footer-links{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;justify-content:flex-end;}
.site-footer-links a{display:inline-flex;align-items:center;gap:6px;min-height:auto;padding:0;border-radius:0;color:#EAF6FF;background:transparent;border:0;text-decoration:none;font-size:13px;font-weight:600;box-shadow:none;}
.site-footer-links a::after{content:"←";font-size:14px;line-height:1;color:#9CF2E8;transition:transform .16s ease;}
.site-footer-links a:hover{background:transparent;border-color:transparent;color:#9CF2E8;text-decoration:underline;text-underline-offset:4px;}
.site-footer-links a:hover::after{transform:translateX(-2px);}
.site-footer-meta{grid-column:1/-1;border-top:1px solid rgba(255,255,255,0.10);padding-top:14px;color:#8FA2AE;font-size:12px;line-height:1.6;}
@media (max-width:760px){
  .site-header-inner{width:min(100% - 24px,680px);min-height:66px;}
  .site-brand img{width:42px;height:42px;border-radius:13px;}
  .site-brand strong{font-size:22px;}
  .site-menu{left:0;right:auto;min-width:min(260px,calc(100vw - 40px));max-height:calc(100vh - 96px);}
  .site-breadcrumbs{width:min(100% - 32px,680px);margin-top:18px;}
  .site-footer-inner{grid-template-columns:1fr;padding:28px 0 96px;}
  .site-footer-links{justify-content:flex-start;}
  .product-demo{grid-template-columns:1fr;}
}

[data-theme="dark"] body.site-chrome-page{background:#0B141C!important;color:#EAF1FF!important;}
[data-theme="dark"] .site-header{background:rgba(11,20,28,0.96)!important;border-bottom-color:#294057!important;}
[data-theme="dark"] .site-brand strong{color:#EAF6FF!important;}
[data-theme="dark"] .site-brand span{color:#A9BACB!important;}
[data-theme="dark"] .site-menu-toggle{background:#152437!important;color:#EAF6FF!important;border-color:#36506A!important;box-shadow:none!important;}
[data-theme="dark"] .site-menu-toggle::before{background:linear-gradient(#EAF6FF,#EAF6FF) 0 0/100% 2px no-repeat,linear-gradient(#EAF6FF,#EAF6FF) 0 50%/100% 2px no-repeat,linear-gradient(#EAF6FF,#EAF6FF) 0 100%/100% 2px no-repeat!important;}
[data-theme="dark"] .site-menu{background:#172839!important;border-color:#36506A!important;box-shadow:0 18px 40px rgba(0,0,0,0.32)!important;}
[data-theme="dark"] .site-menu a{color:#EAF6FF!important;}
[data-theme="dark"] .site-menu a:hover,
[data-theme="dark"] .site-menu a[aria-current="page"]{background:#12362F!important;color:#9CF2E8!important;}
[data-theme="dark"] .site-breadcrumbs{color:#A9BACB!important;}
[data-theme="dark"] .site-breadcrumbs .sep{color:#668092!important;}
[data-theme="dark"] body.site-chrome-page main,
[data-theme="dark"] body.site-chrome-page p,
[data-theme="dark"] body.site-chrome-page li{color:#DCE7EF!important;}
[data-theme="dark"] body.site-chrome-page h1,
[data-theme="dark"] body.site-chrome-page h2,
[data-theme="dark"] body.site-chrome-page h3{color:#EAF6FF!important;}
[data-theme="dark"] body.site-chrome-page summary,
[data-theme="dark"] body.site-chrome-page label{color:#EAF6FF!important;}
[data-theme="dark"] body.site-chrome-page .faq-toggle-icon{background:#123C39!important;color:#9CF2E8!important;}
[data-theme="dark"] body.site-chrome-page .hero,
[data-theme="dark"] body.site-chrome-page .card,
[data-theme="dark"] body.site-chrome-page .box,
[data-theme="dark"] body.site-chrome-page .faq-item,
[data-theme="dark"] body.site-chrome-page .process-list li,
[data-theme="dark"] body.site-chrome-page .question-card{background:#172839!important;border-color:#36506A!important;box-shadow:none!important;}
[data-theme="dark"] body.site-chrome-page .process-list .result{background:#123C39!important;border-color:#27645F!important;}
[data-theme="dark"] body.site-chrome-page .demo-panel,
[data-theme="dark"] body.site-chrome-page .install-step,
[data-theme="dark"] body.site-chrome-page .trust-list li{background:#172839!important;border-color:#36506A!important;box-shadow:none!important;}
[data-theme="dark"] body.site-chrome-page .demo-message{background:#0D1722!important;color:#DCE7EF!important;border-color:#36506A!important;}
[data-theme="dark"] body.site-chrome-page .install-step strong,
[data-theme="dark"] body.site-chrome-page .trust-list strong{color:#EAF6FF!important;}
[data-theme="dark"] body.site-chrome-page .install-step span{color:#A9BACB!important;}
[data-theme="dark"] body.site-chrome-page .intro,
[data-theme="dark"] body.site-chrome-page .faq-item p,
[data-theme="dark"] body.site-chrome-page .question-card p,
[data-theme="dark"] body.site-chrome-page .box p,
[data-theme="dark"] body.site-chrome-page .meta{color:#A9BACB!important;}
[data-theme="dark"] body.site-chrome-page .box strong,
[data-theme="dark"] body.site-chrome-page .process-list strong{color:#EAF6FF!important;}
[data-theme="dark"] body.site-chrome-page .btn.secondary{background:#213145!important;color:#EAF6FF!important;}
[data-theme="dark"] body.site-chrome-page textarea{background:#0D1722!important;color:#EAF6FF!important;border-color:#36506A!important;}
[data-theme="dark"] body.site-chrome-page textarea::placeholder{color:#8398AA!important;}