/* KING AI v8.4 unified site shell — stable navigation, footer, forms, mobile layout */
:root{--king-v84-ink:#0b1730;--king-v84-gold:#d6b46a;--king-v84-violet:#7166d8;--king-v84-line:#e4e8f3;--king-v84-paper:#fffdfa;--king-v84-muted:#71809a}
html,body{max-width:100%;overflow-x:clip}
body{min-width:0}
main,section,article,aside,.container,.ka-container,.king-lead-shell,.v63-detail-grid,.content-grid,.king-site-shell-v84{min-width:0}
img,svg,video,canvas{max-width:100%}

/* Header */
.king-site-header-v84{position:sticky;top:0;z-index:10000;background:rgba(255,253,249,.96);border-bottom:1px solid rgba(226,231,241,.98);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}
.king-site-nav-v84{width:min(1240px,calc(100% - 40px));min-height:68px;margin:0 auto;display:flex;align-items:center;gap:18px;min-width:0}
.king-site-brand-v84{display:inline-flex;align-items:center;gap:9px;flex:0 0 auto;color:var(--king-v84-ink)!important;text-decoration:none;font-weight:950;font-size:1.28rem;letter-spacing:-.052em;white-space:nowrap}
.king-site-brand-v84 img{display:block;width:28px;height:28px;object-fit:contain}
.king-site-links-v84{display:flex;align-items:center;justify-content:center;gap:16px;flex:1 1 auto;min-width:0}
.king-site-links-v84 a{position:relative;display:inline-flex;align-items:center;min-height:40px;color:#243252!important;text-decoration:none;font-size:.86rem;line-height:1.1;font-weight:850;white-space:nowrap}
.king-site-links-v84 a::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--king-v84-gold),var(--king-v84-violet));transform:scaleX(0);transform-origin:left;transition:transform .18s ease}
.king-site-links-v84 a:hover::after,.king-site-links-v84 a.is-active::after{transform:scaleX(1)}
.king-site-links-v84 a.is-active{color:#6048d2!important}
.king-site-actions-v84{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.king-site-language-v84{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 10px;border:1px solid var(--king-v84-line);border-radius:999px;background:#fff;box-shadow:0 4px 12px rgba(24,33,80,.04);font-size:.79rem;font-weight:900;white-space:nowrap}
.king-site-language-v84 .current{color:#7d869c}.king-site-language-v84 .sep{color:#c1c6d4}.king-site-language-v84 a{color:#5f48d7!important;text-decoration:none}.king-site-language-v84 a:hover{text-decoration:underline}
.king-site-cta-v84{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 15px;border-radius:12px;background:linear-gradient(135deg,#c99135,#e8bd66);color:#fff!important;text-decoration:none;font-size:.84rem;font-weight:950;white-space:nowrap;box-shadow:0 9px 20px rgba(195,139,41,.22);transition:transform .18s ease,box-shadow .18s ease}
.king-site-cta-v84:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(195,139,41,.28)}
.king-site-toggle-v84{display:none;align-items:center;justify-content:center;width:40px;height:38px;padding:0;border:1px solid var(--king-v84-line);border-radius:10px;background:#fff;color:var(--king-v84-ink);font:inherit;font-size:1.15rem;line-height:1;cursor:pointer}

/* Footer */
.king-site-footer-v84{margin-top:58px;background:linear-gradient(135deg,#071337,#0b1730 58%,#101d43);color:#d9e0f5;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}
.king-site-footer-v84 .king-site-footer-inner-v84{width:min(1240px,calc(100% - 40px));margin:0 auto;padding:48px 0 24px}
.king-site-footer-grid-v84{display:grid;grid-template-columns:1.6fr repeat(3,minmax(0,1fr));gap:28px}
.king-site-footer-brand-v84{display:inline-flex;align-items:center;gap:9px;color:#fff!important;text-decoration:none;font-weight:950;font-size:1.23rem;letter-spacing:-.046em;white-space:nowrap}
.king-site-footer-brand-v84 img{display:block;width:27px;height:27px;object-fit:contain}
.king-site-footer-desc-v84{max-width:350px;margin:15px 0 0;color:#b6c1df;font-size:.9rem;line-height:1.72;text-wrap:pretty}
.king-site-footer-grid-v84 h4{margin:1px 0 11px;color:#fff;font-size:.9rem;letter-spacing:-.01em}
.king-site-footer-grid-v84 a:not(.king-site-footer-brand-v84){display:block;padding:4px 0;color:#bcc7e4!important;text-decoration:none;font-size:.86rem;line-height:1.5}
.king-site-footer-grid-v84 a:not(.king-site-footer-brand-v84):hover{color:#fff!important}
.king-site-footer-bottom-v84{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:.78rem;line-height:1.6;color:#91a0c6}
.king-site-legal-v84{display:flex;align-items:center;flex-wrap:wrap;gap:6px 0;min-width:0}
.king-site-legal-v84 a{display:inline-flex!important;color:#bcc7e4!important;text-decoration:none;font-size:.78rem;line-height:1.6;white-space:nowrap}
.king-site-legal-v84 a:hover{color:#fff!important}
.king-site-legal-v84 a:not(:last-child)::after{content:"·";margin:0 8px;color:#8090ba}

/* Form and SMS disclosure */
.king-lead-form{min-width:0}.king-sms-consent{min-width:0;align-items:flex-start!important}
.king-sms-consent label{min-width:0;text-wrap:pretty;line-break:strict;word-break:normal;overflow-wrap:normal}
.king-sms-legal-links-v84{display:inline-flex;flex-wrap:wrap;gap:0;white-space:normal}
.king-sms-legal-links-v84 a{white-space:nowrap}.king-sms-legal-links-v84 a:not(:last-child)::after{content:"、";color:#71809a;text-decoration:none;margin:0 1px}
.king-sms-note{min-width:0;text-wrap:pretty;line-break:strict}

/* Shared media repair */
.v63-detail-grid{overflow:visible}.v63-detail-visual{display:block!important;align-self:center!important;min-width:0!important;height:auto!important;min-height:0!important;aspect-ratio:16/10!important;overflow:hidden!important;background:#f5f5fb}
.v63-detail-visual img{display:block!important;width:100%!important;height:100%!important;min-width:0!important;object-fit:cover!important;object-position:center center!important;transform:none!important}
.smart-card-media{display:block!important;height:auto!important;min-height:0!important;aspect-ratio:16/10!important;overflow:hidden!important;background:#f5f5fb}.smart-card-media img{display:block!important;width:100%!important;height:100%!important;object-fit:cover!important;object-position:center center!important}
.visual-card img,.clawhub-hero-image img,.home-clawhub img{display:block!important;max-width:100%!important;object-fit:cover!important;object-position:center center!important}

/* Avoid one-character / orphan-word lines in common headings */
h1,h2,h3,.page-hero h1,.v63-detail-copy h2,.king-lead-intro h2,.king-site-footer-grid-v84 h4{line-break:strict;word-break:normal;overflow-wrap:normal;text-wrap:pretty}

@media(max-width:1060px){
  .king-site-nav-v84{width:calc(100% - 28px);min-height:62px;gap:9px;position:relative}
  .king-site-links-v84{display:none;position:absolute;left:0;right:0;top:calc(100% + 9px);z-index:10001;padding:8px;border:1px solid var(--king-v84-line);border-radius:16px;background:rgba(255,253,249,.99);box-shadow:0 20px 46px rgba(16,27,73,.16);flex-direction:column;align-items:stretch;gap:0;max-height:calc(100vh - 80px);overflow:auto}
  .king-site-links-v84.is-open{display:flex}
  .king-site-links-v84 a{min-height:44px;padding:0 10px;border-bottom:1px solid #edf0f5;font-size:.93rem;white-space:normal}
  .king-site-links-v84 a:last-child{border-bottom:0}.king-site-links-v84 a::after{display:none}.king-site-links-v84 a.is-active{color:#644bd8!important;background:#f4f2ff;border-radius:10px;border-bottom-color:transparent}
  .king-site-actions-v84{margin-left:auto;gap:7px}.king-site-cta-v84{display:none}.king-site-toggle-v84{display:inline-flex}.king-site-brand-v84{font-size:1.15rem}.king-site-brand-v84 img{width:25px;height:25px}
}
@media(max-width:760px){
  .king-site-footer-v84{margin-top:44px}.king-site-footer-v84 .king-site-footer-inner-v84{width:calc(100% - 28px);padding:39px 0 104px}
  .king-site-footer-grid-v84{grid-template-columns:1fr 1fr;gap:25px}.king-site-footer-grid-v84>div:first-child{grid-column:1/-1}
  .king-site-footer-bottom-v84{display:grid;gap:8px;margin-top:28px;padding-top:17px}
  .king-site-legal-v84{gap:7px 0;line-height:1.7}.king-site-legal-v84 a{font-size:.8rem}.king-site-legal-v84 a:not(:last-child)::after{display:none}.king-site-legal-v84 a{padding-right:12px!important;margin-right:10px;border-right:1px solid rgba(255,255,255,.17)}.king-site-legal-v84 a:last-child{padding-right:0!important;margin-right:0;border-right:0}
  .v63-detail-visual,.smart-card-media{aspect-ratio:16/10!important}.king-sms-consent{font-size:.8rem!important;line-height:1.65!important}.king-sms-consent input{margin-top:4px!important}
}
@media(max-width:430px){
  .king-site-brand-v84{font-size:1.07rem}.king-site-brand-v84 img{width:23px;height:23px}.king-site-language-v84{gap:5px;min-height:36px;padding:0 7px;font-size:.72rem}.king-site-toggle-v84{width:37px;height:36px}
  .king-site-footer-grid-v84{grid-template-columns:1fr}.king-site-footer-grid-v84>div:first-child{grid-column:auto}.king-site-legal-v84{gap:7px 0}.king-site-legal-v84 a{font-size:.78rem}.king-sms-legal-links-v84{display:inline}.king-sms-legal-links-v84 a{white-space:normal}
}