/* GILTOS unified navigation, hero and workspace overrides */
:root{--gts-blue:#1677ff;--gts-blue-dark:#0958d9;--gts-text:#1f2329;--gts-muted:#4e5969;--gts-border:#e5e6eb;--gts-soft:#f5f8ff;--gts-bg:#fff;--gts-radius:10px;--gts-shadow:0 8px 24px rgba(15,23,42,.08);}
.gts-public-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--gts-border);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;}
.gts-public-nav{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.gts-brand{display:flex;align-items:center;gap:12px;color:var(--gts-text)!important;text-decoration:none!important;white-space:nowrap;}
.gts-brand-mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--gts-blue),var(--gts-blue-dark));color:#fff;display:grid;place-items:center;font-weight:800;}
.gts-brand-name{font-size:18px;font-weight:700;}
/* Logo 图片样式 */
.gts-brand-logo{height:36px;width:auto;vertical-align:middle;}
.gts-brand-logo ~ *{vertical-align:middle;}
/* Logo 右侧文字 */
.gts-brand-logo + .brand-text{font-size:20px;font-weight:700;color:var(--gts-text);letter-spacing:0.5px;}
.gts-public-menu{display:flex;align-items:center;gap:24px;font-size:14px;}
.gts-public-menu a{color:var(--gts-muted)!important;text-decoration:none!important;font-weight:500;}
.gts-public-menu a:hover,.gts-public-menu a.active{color:var(--gts-blue)!important;}
.gts-public-actions{display:flex;align-items:center;gap:12px;}
.gts-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 18px;border-radius:6px;border:1px solid var(--gts-blue);font-size:14px;font-weight:600;text-decoration:none!important;white-space:nowrap;}
.gts-btn-primary{background:var(--gts-blue);color:#fff!important;}.gts-btn-primary:hover{background:#4096ff;color:#fff!important;}
.gts-btn-outline{background:#fff;color:var(--gts-blue)!important;}.gts-btn-outline:hover{background:#f0f7ff;color:#4096ff!important;}
.gts-public-hero{background:linear-gradient(180deg,#f4f8ff 0%,#fff 100%);border-bottom:1px solid #eef2f7;padding:72px 0 58px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;}
.gts-hero-wrap{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,520px);gap:56px;align-items:center;}
.gts-eyebrow{display:inline-flex;align-items:center;gap:8px;background:#e6f4ff;color:#0958d9;padding:7px 12px;border-radius:999px;font-size:13px;font-weight:700;margin-bottom:18px;}
.gts-public-hero h1{margin:0;font-size:clamp(38px,5vw,56px);line-height:1.12;letter-spacing:-.035em;color:#111827;font-weight:800;}
.gts-public-hero h1 span{color:var(--gts-blue);}
.gts-public-hero p{margin:20px 0 0;max-width:660px;color:#344054;font-size:17px;line-height:1.85;}
.gts-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}.gts-hero-tag{display:inline-flex;align-items:center;background:#fff;color:#475467;border:1px solid #d9e6ff;border-radius:999px;padding:6px 12px;font-size:13px;}
.gts-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.gts-browser{background:#fff;border:1px solid #e4e7ec;border-radius:12px;box-shadow:0 18px 48px rgba(16,24,40,.12);overflow:hidden;}
.gts-browser-bar{height:38px;background:#f2f4f7;border-bottom:1px solid #e4e7ec;display:flex;align-items:center;gap:8px;padding:0 14px;color:#667085;font-size:12px;justify-content:space-between;}
.gts-dots{display:flex;gap:7px}.gts-dot{width:10px;height:10px;border-radius:50%;}.gts-dot.red{background:#ff4d4f}.gts-dot.yellow{background:#faad14}.gts-dot.green{background:#52c41a}
.gts-mock{display:grid;grid-template-columns:116px 1fr;gap:18px;background:#f7f9fc;padding:20px;min-height:300px;}.gts-mock-side{background:#edf4ff;border-radius:8px;padding:16px 10px;display:grid;gap:10px;align-content:start}.gts-mock-nav{height:30px;border-radius:5px;background:#fff;color:#667085;font-size:12px;display:flex;align-items:center;justify-content:center}.gts-mock-nav.active{background:var(--gts-blue);color:#fff}.gts-mock-main{background:#fff;border-radius:8px;padding:20px;border:1px solid #edf2f7}.gts-mock-main h3{margin:0 0 18px;text-align:center;font-size:16px;color:#111827}.gts-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.gts-mini-card{background:#f8fbff;border:1px solid #e6eefc;border-radius:8px;padding:14px;text-align:center;min-height:86px}.gts-mini-card strong{display:block;color:#111827;font-size:14px;margin-bottom:8px}.gts-mini-card span{display:block;color:#667085;font-size:12px}
.gts-footer{background:#0f172a;color:#e5e7eb;margin-top:64px;padding:48px 0 34px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;}.gts-footer-wrap{max-width:1200px;margin:0 auto;padding:0 24px;}.gts-footer-grid{display:grid;grid-template-columns:1.4fr repeat(5,1fr);gap:28px}.gts-footer h4{margin:0 0 12px;font-size:14px;color:#fff}.gts-footer a{display:block;color:#cbd5e1!important;text-decoration:none!important;font-size:13px;margin:8px 0}.gts-footer a:hover{color:#fff!important}.gts-footer p{color:#94a3b8;margin:8px 0 0;font-size:13px;line-height:1.7}.gts-footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}.gts-footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:20px;color:#94a3b8;font-size:12px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.app-layout .sidebar a,.app-layout .sidebar .sidebar-link,.app-layout .sidebar-item{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;}
.demo-notice,.gts-demo-notice{background:#fff7e6;border:1px solid #ffd591;color:#ad6800;border-radius:8px;padding:14px 16px;font-size:14px;line-height:1.7;}
@media(max-width:960px){.gts-public-menu{display:none}.gts-public-actions{display:none}.gts-hero-wrap{grid-template-columns:1fr}.gts-browser{display:none}.gts-footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.gts-public-nav{padding:0 16px}.gts-public-hero{padding:48px 0}.gts-public-hero h1{font-size:34px}.gts-footer-grid{grid-template-columns:1fr}}


/* ===== Round 3 hardening: public section cards + app workspace shell ===== */
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;}
main .container,.pricing-section .container,.faq-section .container,.cta-section .container{max-width:1200px!important;margin:0 auto!important;padding:0 24px!important;width:100%!important;}
.pricing-section,.faq-section,.cta-section{display:block!important;padding:64px 0!important;}
.pricing-section{background:#fff!important;}
.faq-section{background:#f7f9fc!important;}
.section-title{font-size:28px!important;line-height:1.3!important;font-weight:700!important;text-align:center!important;margin:0 0 36px!important;color:#111827!important;}
.pricing-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:24px!important;align-items:stretch!important;}
.pricing-card{background:#fff!important;border:1px solid #e5e7eb!important;border-radius:14px!important;padding:28px!important;box-shadow:0 8px 24px rgba(15,23,42,.06)!important;text-align:left!important;position:relative!important;}
.pricing-card.featured{border-color:#1677ff!important;box-shadow:0 14px 36px rgba(22,119,255,.16)!important;}
.pricing-card.featured::before{content:"推荐";position:absolute;top:-13px;left:24px;transform:none;background:#1677ff;color:#fff;border-radius:999px;padding:4px 12px;font-size:12px;font-weight:700;}
.pricing-icon{width:48px;height:48px;background:#e6f4ff;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 0 18px!important;}
.pricing-card h3{font-size:20px!important;margin:0 0 8px!important;color:#111827!important;}
.pricing-card .price{font-size:34px!important;font-weight:800!important;color:#1677ff!important;margin:8px 0 0!important;}
.pricing-card .price-label{font-size:13px!important;color:#667085!important;margin:2px 0 16px!important;}
.pricing-desc{font-size:14px!important;line-height:1.75!important;color:#4b5563!important;margin:0 0 18px!important;}
.pricing-features{list-style:none!important;padding:0!important;margin:0 0 22px!important;}
.pricing-features li{display:flex!important;gap:8px!important;align-items:flex-start!important;border-bottom:1px solid #f1f5f9!important;padding:9px 0!important;color:#475467!important;font-size:14px!important;}
.pricing-features li::before{content:"✓"!important;color:#1677ff!important;font-weight:800!important;}
.pricing-cta{width:100%!important;}
.faq-grid{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:22px!important;}
.faq-item{background:#fff!important;border:1px solid #e5e7eb!important;border-radius:12px!important;padding:22px!important;box-shadow:0 6px 18px rgba(15,23,42,.04)!important;}
.faq-item h4{font-size:16px!important;margin:0 0 8px!important;color:#111827!important;}.faq-item p{font-size:14px!important;color:#475467!important;line-height:1.75!important;margin:0!important;}
.cta-section{text-align:center!important;background:#fff!important;}.cta-section h2{font-size:30px!important;margin:0 0 12px!important;}.cta-section p{color:#475467!important;font-size:16px!important;margin:0 0 24px!important;}.cta-buttons{display:flex!important;gap:12px!important;justify-content:center!important;flex-wrap:wrap!important;}

/* App workspace robust shell. Supports both legacy .sidebar-link and repaired .sidebar-item markup. */
body:has(.sidebar):has(.main-content){background:#f5f7fb!important;}
.sidebar{width:240px!important;background:#fff!important;border-right:1px solid #e5e7eb!important;position:fixed!important;top:0!important;left:0!important;bottom:0!important;z-index:1000!important;overflow-y:auto!important;box-shadow:1px 0 0 rgba(15,23,42,.02)!important;}
.sidebar-header,.sidebar-logo{height:64px!important;display:flex!important;align-items:center!important;padding:0 20px!important;border-bottom:1px solid #eef2f7!important;}
.sidebar-brand,.sidebar-logo a{display:flex!important;align-items:center!important;gap:10px!important;}
.brand-logo,.logo-text{font-size:18px!important;font-weight:800!important;color:#111827!important;text-decoration:none!important;}
.sidebar-menu,.sidebar-nav{padding:16px 12px!important;display:block!important;}
.sidebar-item,.sidebar-link{display:flex!important;align-items:center!important;gap:10px!important;margin:3px 0!important;padding:11px 12px!important;border-radius:8px!important;color:#4b5563!important;text-decoration:none!important;font-size:14px!important;font-weight:500!important;line-height:1.2!important;}
.sidebar-item:hover,.sidebar-link:hover{background:#f5f8ff!important;color:#1677ff!important;}
.sidebar-item.active,.sidebar-link.active{background:#e6f4ff!important;color:#1677ff!important;font-weight:700!important;}
.sidebar-item .icon{width:20px!important;text-align:center!important;display:inline-block!important;line-height:1!important;}
.sidebar-divider{height:1px;background:#eef2f7;margin:14px 8px!important;}
.main-content{margin-left:240px!important;min-height:100vh!important;background:#f5f7fb!important;}
.topbar{height:64px!important;background:#fff!important;border-bottom:1px solid #e5e7eb!important;position:sticky!important;top:0!important;z-index:800!important;display:flex!important;align-items:center!important;justify-content:space-between!important;padding:0 24px!important;}
.topbar .workspace-name,.workspace-name{font-weight:700!important;color:#111827!important;}.workspace-project{color:#667085!important;}
.topbar-search{background:#f7f8fa!important;border:1px solid #e5e7eb!important;border-radius:8px!important;height:40px!important;display:flex!important;align-items:center!important;padding:0 12px!important;min-width:280px!important;}.topbar-search input{border:0!important;background:transparent!important;outline:0!important;width:100%!important;font-size:14px!important;}
.content-area,.dashboard-content,.page-content{padding:28px 24px!important;}
.demo-notice,.gts-demo-notice{background:#fff7e6!important;border:1px solid #ffd591!important;color:#ad6800!important;border-radius:10px!important;padding:14px 16px!important;font-size:14px!important;line-height:1.7!important;margin:18px 0!important;}
@media(max-width:960px){.pricing-grid,.faq-grid{grid-template-columns:1fr!important}.sidebar{position:relative!important;width:100%!important;height:auto!important}.main-content{margin-left:0!important}.topbar{position:relative!important;flex-wrap:wrap;height:auto!important;padding:12px!important}.topbar-search{min-width:0!important;width:100%!important}}


/* ===== Round 4 sidebar/topbar correction ===== */
.app-layout{display:flex!important;min-height:100vh!important;background:#f5f7fb!important;}
.app-layout>.sidebar{width:240px!important;flex:0 0 240px!important;}
.app-layout>.main-content{flex:1 1 auto!important;margin-left:240px!important;min-width:0!important;}
.sidebar-header{justify-content:flex-start!important;}
.sidebar-brand .brand-logo::before{content:'G';display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#1677ff;color:#fff;margin-right:10px;font-weight:800;}
.sidebar-brand .brand-logo{display:flex!important;align-items:center!important;}
.topbar-left,.topbar-right{display:flex!important;align-items:center!important;gap:14px!important;}
.workspace-info{display:flex!important;align-items:center!important;gap:10px!important;white-space:nowrap!important;}
.user-menu{position:relative!important;}
.user-avatar{width:34px!important;height:34px!important;border-radius:50%!important;background:#1677ff!important;color:#fff!important;display:grid!important;place-items:center!important;font-size:12px!important;font-weight:800!important;}
.user-dropdown{display:none!important;}
@media(max-width:960px){.app-layout{display:block!important}.app-layout>.sidebar{position:relative!important;width:100%!important;flex:auto!important}.app-layout>.main-content{margin-left:0!important}}


/* ===== Round 6 logo and public navigation refinement ===== */
.brand-mark,
.gts-brand-mark,
.logo-mark,
.logo-icon,
.footer-brand .brand-mark,
.gts-footer-brand .gts-brand-mark {
  width: 34px !important;
  height: 34px !important;
  min-width: 34px !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 !important;
  overflow: visible !important;
  color: transparent !important;
  font-size: 0 !important;
  line-height: 0 !important;
}
.brand-mark::before,
.gts-brand-mark::before,
.logo-mark::before,
.logo-icon::before,
.sidebar-brand .brand-logo::before {
  content: none !important;
  display: none !important;
}
.brand-logo-img,
.gts-brand-logo,
.brand-mark img,
.gts-brand-mark img,
.logo-mark img,
.logo-icon img {
  width: 34px !important;
  height: 34px !important;
  min-width: 34px !important;
  max-width: 34px !important;
  max-height: 34px !important;
  object-fit: contain !important;
  display: block !important;
  border-radius: 0 !important;
  background: transparent !important;
}
.brand,
.gts-brand,
.footer-brand,
.gts-footer-brand,
.site-logo {
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
}
.brand span:not(.brand-mark),
.gts-brand .brand-text,
.footer-brand strong,
.gts-footer-brand strong {
  color: inherit !important;
  line-height: 1.1 !important;
}
.nav-menu a[href$="app/index.html"],
.gts-public-menu a[href$="app/index.html"] {
  display: none !important;
}
.nav-actions .btn-primary[href$="app/index.html"],
.gts-public-actions .gts-btn-primary[href$="app/index.html"] {
  display: inline-flex !important;
}


/* ===== Round 7 global UI hardening: readable demo step + CTA components ===== */
.demo-step-bar{
  background:#f8fbff!important;
  border-top:1px solid #e6eefc!important;
  border-bottom:1px solid #e6eefc!important;
  padding:0!important;
  overflow-x:auto!important;
  box-shadow:none!important;
}
.demo-step-bar::before{display:none!important;content:none!important;}
.demo-step-bar-inner{
  max-width:1200px!important;
  margin:0 auto!important;
  padding:10px 24px!important;
  display:flex!important;
  align-items:center!important;
  gap:8px!important;
  white-space:nowrap!important;
}
.demo-step-item{
  display:inline-flex!important;
  align-items:center!important;
  gap:6px!important;
  padding:7px 10px!important;
  border:1px solid #d9e8ff!important;
  border-radius:999px!important;
  background:#fff!important;
  color:#4b5563!important;
  font-size:12px!important;
  line-height:1!important;
  text-decoration:none!important;
  font-weight:600!important;
  flex:0 0 auto!important;
}
.demo-step-item:hover{border-color:#1677ff!important;color:#1677ff!important;background:#f0f7ff!important;}
.demo-step-item.current{background:#1677ff!important;border-color:#1677ff!important;color:#fff!important;}
.demo-step-num{
  width:18px!important;height:18px!important;min-width:18px!important;
  border-radius:50%!important;display:inline-grid!important;place-items:center!important;
  font-size:11px!important;font-weight:800!important;
  background:#e6f4ff!important;color:#1677ff!important;
}
.demo-step-item.current .demo-step-num{background:#fff!important;color:#1677ff!important;}
.demo-step-arrow{color:#b8c7dc!important;font-size:12px!important;flex:0 0 auto!important;}
.gts-bottom-cta{
  background:linear-gradient(135deg,#1677ff 0%,#0958d9 100%)!important;
  color:#fff!important;text-align:center!important;padding:58px 24px!important;margin:64px auto 0!important;
}
.gts-bottom-cta .gts-bottom-cta-inner{max-width:820px!important;margin:0 auto!important;}
.gts-bottom-cta h2{font-size:30px!important;line-height:1.25!important;font-weight:800!important;margin:0 0 12px!important;color:#fff!important;}
.gts-bottom-cta p{font-size:16px!important;line-height:1.75!important;color:rgba(255,255,255,.88)!important;margin:0 auto 24px!important;max-width:680px!important;}
.gts-bottom-cta .gts-bottom-actions{display:flex!important;gap:12px!important;flex-wrap:wrap!important;justify-content:center!important;}
.gts-bottom-cta .gts-btn-primary{background:#fff!important;color:#1677ff!important;border-color:#fff!important;}
.gts-bottom-cta .gts-btn-outline{background:transparent!important;color:#fff!important;border-color:rgba(255,255,255,.62)!important;}
.gts-guide-section{padding:72px 0!important;background:#fff!important;}
.gts-guide-section.alt{background:#f7f9fc!important;}
.gts-guide-wrap{max-width:1200px!important;margin:0 auto!important;padding:0 24px!important;}
.gts-guide-head{text-align:center!important;max-width:760px!important;margin:0 auto 36px!important;}
.gts-guide-head h2{font-size:30px!important;line-height:1.25!important;margin:0 0 12px!important;color:#111827!important;font-weight:800!important;}
.gts-guide-head p{font-size:16px!important;color:#4b5563!important;line-height:1.75!important;margin:0!important;}
.gts-guide-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:22px!important;}
.gts-guide-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))!important;}
.gts-guide-card{background:#fff!important;border:1px solid #e5e7eb!important;border-radius:14px!important;padding:24px!important;box-shadow:0 8px 24px rgba(15,23,42,.05)!important;}
.gts-guide-card h3{font-size:18px!important;margin:0 0 10px!important;color:#111827!important;}
.gts-guide-card p,.gts-guide-card li{font-size:14px!important;line-height:1.75!important;color:#4b5563!important;}
.gts-guide-card ul{margin:12px 0 0!important;padding-left:18px!important;}
.gts-guide-table{width:100%!important;border-collapse:collapse!important;background:#fff!important;border:1px solid #e5e7eb!important;border-radius:14px!important;overflow:hidden!important;box-shadow:0 8px 24px rgba(15,23,42,.05)!important;}
.gts-guide-table th,.gts-guide-table td{padding:14px 16px!important;border-bottom:1px solid #eef2f7!important;text-align:left!important;vertical-align:top!important;font-size:14px!important;line-height:1.6!important;}
.gts-guide-table th{background:#f8fafc!important;color:#111827!important;font-weight:800!important;}
.gts-guide-table td{color:#4b5563!important;}
.gts-guide-note{background:#fff7e6!important;border:1px solid #ffd591!important;color:#ad6800!important;border-radius:12px!important;padding:18px!important;line-height:1.75!important;margin-top:22px!important;}
@media(max-width:960px){.gts-guide-grid,.gts-guide-grid.two{grid-template-columns:1fr!important}.demo-step-bar-inner{padding:10px 16px!important}.gts-bottom-cta h2{font-size:26px!important}}