.lb-ai-symbol{display:inline-block;width:22px;height:22px;flex:none;vertical-align:middle;object-fit:contain}.ai55-chat-header h1,.aiws-edit-chat header h2,.lb-hero-actions .primary,.h53-demo-chat strong{display:flex;align-items:center;gap:8px}
#workspace.aiws-root .ai55-chat-header .aiws-new{display:grid;place-items:center;gap:0;line-height:0;min-height:32px;min-width:32px;margin:0;box-sizing:border-box;border-radius:9px;top:18px;transition:background .15s}#workspace.aiws-root .ai55-chat-header .aiws-new:hover{background:#e7efff}#workspace.aiws-root .ai55-chat-header .aiws-new svg{display:block;flex:none;margin:0}
.aiws-contact-icon{display:inline-block;flex:none;width:20px;height:20px;vertical-align:middle;background:currentColor;mask-position:center;mask-repeat:no-repeat;mask-size:contain;-webkit-mask-position:center;-webkit-mask-repeat:no-repeat;-webkit-mask-size:contain}
.aiws-icon-phone{mask-image:url('/ai-landingpage/static/brand/contact-phone.svg');-webkit-mask-image:url('/ai-landingpage/static/brand/contact-phone.svg')}.aiws-icon-zalo{mask-image:url('/ai-landingpage/static/brand/contact-zalo.svg');-webkit-mask-image:url('/ai-landingpage/static/brand/contact-zalo.svg')}.aiws-icon-facebook{mask-image:url('/ai-landingpage/static/brand/contact-messenger.svg');-webkit-mask-image:url('/ai-landingpage/static/brand/contact-messenger.svg')}
.mk-contact-bar a{display:inline-flex;align-items:center;gap:8px}.mk-contact-bar [data-contact-channel=zalo]{background:#0677ff}.mk-contact-bar [data-contact-channel=phone]{background:#167b48}
/* Shared generated footer DNA; identical semantic structure in editor and export. */
.aiws-selling-footer{padding:44px 0 22px!important;background:#f7f9f8!important;color:#243c35;border-top:3px solid var(--ai12-primary,#294b43)!important}
.aiws-selling-footer .ai12-container.aiws-footer-shell{display:block!important;width:calc(100% - 64px);max-width:1180px;margin:auto}
.aiws-selling-footer .aiws-footer-grid{display:grid;grid-template-columns:1.4fr .7fr 1fr;gap:40px;align-items:start}
.aiws-selling-footer p{margin:0!important;font-size:14px!important;line-height:1.6!important}.aiws-selling-footer .aiws-footer-eyebrow{font-size:10px!important;letter-spacing:1.8px;color:#6c7e77}.aiws-selling-footer .aiws-footer-brand{font-size:26px!important;line-height:1.25!important;letter-spacing:-.6px;margin:10px 0 12px!important;color:var(--ai12-primary,#294b43)}
.aiws-selling-footer .aiws-footer-description{max-width:310px;color:#6c7e77}.aiws-selling-footer .aiws-footer-heading{font-size:12px!important;font-weight:700;letter-spacing:.3px;margin-bottom:14px!important}.aiws-selling-footer #aiws-footer-owner{margin-bottom:14px!important;color:#6c7e77}.aiws-selling-footer nav{margin:0!important;display:flex;gap:12px}.aiws-selling-footer .aiws-footer-navigation{flex-direction:column;align-items:flex-start}.aiws-selling-footer a{text-decoration:none;color:inherit;font-size:13px;line-height:1.5}.aiws-selling-footer a:hover{color:#075cff}.aiws-selling-footer .aiws-footer-contacts{flex-wrap:wrap;gap:8px}
.aiws-selling-footer a.aiws-footer-contact{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid #dce5e0;border-radius:8px;background:#fff;font-weight:600}.aiws-selling-footer .aiws-footer-logo{width:130px;height:48px;object-fit:contain;object-position:left;margin-bottom:12px}.aiws-selling-footer .aiws-footer-note{font-size:11px!important;color:#849089;margin:30px 0 18px!important;max-width:650px}.aiws-selling-footer .aiws-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid #dfe7e2;padding-top:18px}.aiws-selling-footer .aiws-footer-bottom p,.aiws-selling-footer .aiws-footer-bottom a{font-size:11px!important;color:#6c7e77}.aiws-selling-footer .aiws-footer-bottom nav{gap:18px}
@media(max-width:800px){.aiws-selling-footer .aiws-footer-grid{grid-template-columns:1fr 1fr;gap:26px}.aiws-selling-footer .aiws-footer-identity{grid-column:1/-1}.aiws-selling-footer .aiws-footer-bottom{align-items:flex-start;flex-direction:column}}
@media(max-width:480px){.aiws-selling-footer{padding:30px 0 20px!important}.aiws-selling-footer .ai12-container.aiws-footer-shell{width:calc(100% - 36px)}.aiws-selling-footer .aiws-footer-grid{grid-template-columns:1fr;gap:24px}.aiws-selling-footer .aiws-footer-brand{font-size:23px!important}.aiws-selling-footer .aiws-footer-note{margin-top:24px!important}}
/* Contact rail matches the approved landing reference. */
.mk-contact-bar{left:max(18px,env(safe-area-inset-left));bottom:max(18px,env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;gap:9px;padding:0;border:0;background:transparent;box-shadow:none;max-width:50px}
.mk-contact-bar a[data-contact-channel]{position:relative;display:grid;place-items:center;width:46px;height:46px;padding:0;border:1px solid #e7edf1;border-radius:50%;box-sizing:border-box;box-shadow:0 3px 12px #18223818;transition:transform .15s,box-shadow .15s}
.mk-contact-bar a[data-contact-channel]:hover{transform:translateY(-2px);box-shadow:0 5px 16px #18223828}.mk-contact-bar a[data-contact-channel]:focus-visible,.mk-document-cta:focus-visible{outline:3px solid #5689dc;outline-offset:3px}
.mk-contact-bar a[data-contact-channel=zalo],.mk-contact-bar a[data-contact-channel=facebook]{background:#fff;color:#0878ff}.mk-contact-bar a[data-contact-channel=phone]{background:var(--ai12-primary,#123549);color:#fff;border-color:transparent}
.mk-contact-bar .aiws-contact-icon{width:27px;height:27px}.mk-contact-bar .mk-zalo-word{font:700 13px Arial,sans-serif;letter-spacing:-.6px;color:#0878ff}.mk-contact-bar .mk-contact-label{position:absolute;left:56px;top:50%;transform:translateY(-50%);opacity:0;pointer-events:none;padding:7px 10px;background:#fff;color:#182238;border-radius:6px;box-shadow:0 2px 12px #18223820;font-size:12px;white-space:nowrap}.mk-contact-bar a:hover .mk-contact-label,.mk-contact-bar a:focus-visible .mk-contact-label{opacity:1}
.mk-document-cta{position:fixed;z-index:49;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));display:inline-flex;align-items:center;gap:9px;padding:12px 18px;min-height:44px;border:0;border-radius:3px;background:var(--ai12-primary,#123549);color:#fff;box-shadow:0 3px 16px #18223820;font:600 13px Arial,sans-serif;cursor:pointer}.mk-document-cta svg{width:20px;height:20px;flex:none}
body:has(#mk-popup[open]) .mk-document-cta,body:has(#mk-consent:not([hidden])) .mk-document-cta{display:none}body:has(.mk-contact-bar){padding-bottom:0}
.p10-document-tab{top:auto;bottom:max(18px,env(safe-area-inset-bottom));right:18px;writing-mode:horizontal-tb;min-height:44px;padding:12px 18px;border-radius:3px}.p10-channel-phone{background:var(--p10-tab,#123549)}
@media(max-width:600px){.mk-contact-bar{left:12px;bottom:max(12px,env(safe-area-inset-bottom));gap:8px}.mk-contact-bar a[data-contact-channel]{width:44px;height:44px}.mk-document-cta{right:12px;bottom:max(12px,env(safe-area-inset-bottom));padding:11px 13px;font-size:12px}.p10-contact{display:flex;flex-direction:column;left:12px;right:auto;gap:8px}.p10-contact .p10-channel-facebook{display:grid}.p10-contact .p10-more{display:none}.p10-document-tab{right:12px;bottom:max(12px,env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){.mk-contact-bar a[data-contact-channel]{transition:none}}
/* Isolate floating CTA geometry from each landing DNA's square button rules. */
body .mk-contact-bar.mk-contact-bar{background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none!important;width:auto!important;right:auto!important;left:max(18px,env(safe-area-inset-left))!important;bottom:max(18px,env(safe-area-inset-bottom))!important;padding:0!important}
body .mk-contact-bar a[data-contact-channel]{border-radius:50%!important;box-shadow:0 3px 12px #18223818!important}
body .mk-contact-bar a[data-contact-channel=zalo],body .mk-contact-bar a[data-contact-channel=facebook]{background:#fff!important;color:#0878ff!important}
body .mk-contact-bar a[data-contact-channel=phone]{background:#123549!important;color:#fff!important}
@media(max-width:600px){body .mk-contact-bar.mk-contact-bar{left:12px!important;bottom:max(12px,env(safe-area-inset-bottom))!important}}