.zai-section{max-width:1280px;color:var(--color-ink);margin:0 auto 80px;scroll-margin-top:28px}.zai-heading{justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:32px;display:flex}.zai-heading h2{letter-spacing:-.045em;margin-top:12px;font-size:clamp(34px,4vw,52px);font-weight:500;line-height:1.12}.zai-heading>p{max-width:330px;color:var(--color-muted);font-size:15px;line-height:1.8}.zai-window{border:1px solid var(--color-line);background:var(--color-paper);border-radius:26px;overflow:hidden;box-shadow:0 20px 70px #10355708}.zai-toolbar{border-bottom:1px solid var(--color-line);align-items:center;gap:12px;padding:18px 22px;display:flex}.zai-toolbar strong{font-size:14px;font-weight:600}.zai-toolbar-note{color:var(--color-muted);margin-left:auto;font-size:11px}.zai-icon{border:1px solid var(--color-line);cursor:pointer;border-radius:10px;place-items:center;width:38px;height:38px;display:grid}.zai-layout{grid-template-columns:minmax(0,1fr);display:grid}.zai-menu-open{grid-template-columns:220px minmax(0,1fr)}.zai-sidebar{background:var(--color-soft);border-right:1px solid var(--color-line);min-width:0;padding:20px 14px}.zai-sidebar>button,.zai-sidebar>a{text-align:left;cursor:pointer;border-radius:10px;align-items:center;gap:9px;width:100%;padding:12px 10px;font-size:12px;display:flex}.zai-sidebar button span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.zai-sidebar svg{flex-shrink:0}.zai-sidebar>button:hover,.zai-sidebar>a:hover,.zai-sidebar>button[aria-current=true]{background:var(--color-paper)}.zai-sidebar>small{letter-spacing:.12em;color:var(--color-muted);margin:26px 10px 8px;font-size:9px;display:block}.zai-sidebar>p{color:var(--color-muted);padding:20px 10px;font-size:10px;line-height:1.7}.zai-main{min-width:0;padding:30px}.zai-welcome{text-align:center;padding:30px 0 38px}.zai-welcome>.brand-mark{margin:auto}.zai-welcome h3{letter-spacing:-.04em;margin:18px 0 12px;font-size:clamp(27px,3vw,38px);font-weight:500}.zai-welcome>p{color:var(--color-muted);font-size:14px}.zai-suggestions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:30px;display:flex}.zai-suggestions button{border:1px solid var(--color-line);text-align:left;cursor:pointer;background:var(--color-soft);border-radius:14px;align-items:center;gap:18px;max-width:300px;padding:16px;font-size:12px;display:flex}.zai-suggestions svg{flex-shrink:0}.zai-composer{border:1px solid var(--color-line);background:var(--color-paper);border-radius:20px;align-items:flex-end;gap:12px;padding:12px;display:flex}.zai-composer:focus-within{outline:2px solid var(--color-accent);outline-offset:2px}.zai-composer textarea{resize:vertical;min-width:0;min-height:64px;max-height:180px;color:var(--color-ink);background:0 0;border:0;outline:none;flex:1;padding:8px;font-size:15px;line-height:1.6}.zai-composer button{color:#fff;cursor:pointer;background:#1d58cd;border-radius:12px;flex-shrink:0;place-items:center;width:44px;height:44px;display:grid}.zai-section button:disabled,.zlab button:disabled{opacity:.5;cursor:not-allowed}.zai-bottom{color:var(--color-muted);flex-wrap:wrap;justify-content:space-between;gap:16px;padding:16px 5px 0;font-size:10px;line-height:1.7;display:flex}.zai-bottom a{color:var(--color-accent);align-items:center;gap:5px;display:flex}.zai-messages{flex-direction:column;gap:24px;margin:6px 0 26px;display:flex}.zai-message{align-items:flex-start;gap:12px;max-width:96%;font-size:14px;line-height:1.8;display:flex}.zai-message p{white-space:pre-wrap;overflow-wrap:anywhere}.zai-message>.brand-mark{flex-shrink:0;margin-top:2px}.zai-user{background:var(--color-soft);border:1px solid var(--color-line);border-radius:16px 16px 3px;align-self:flex-end;padding:12px 18px}.zai-assistant{align-self:flex-start}.zai-itinerary{border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line);flex-wrap:wrap;gap:8px 14px;padding:16px 0;font-size:11px;line-height:1.7;display:flex}.zai-itinerary span:first-child{font-weight:600}.zai-itinerary button{color:var(--color-accent);cursor:pointer;text-decoration:underline}.zai-results{margin:26px 0}.zai-results-header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:16px;display:flex}.zai-results-header h3{font-size:17px}.zai-results-header span{color:var(--color-muted);font-size:10px}.zai-offers{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.zai-offer{border:1px solid var(--color-line);border-radius:18px;min-width:0;padding:20px}.zai-offer>div:first-child{display:block}.zai-offer .text-2xl{margin-top:15px}.zai-offer .text-xl{font-size:17px}.zai-offer>.btn{width:100%;margin-top:20px;font-size:12px}.zai-offer details{font-size:12px}.zai-offer .text-muted{line-height:1.65}.zai-text-button{color:var(--color-accent);cursor:pointer;align-items:center;gap:8px;padding:14px 0;font-size:12px;display:inline-flex}.zai-trip-actions{flex-wrap:wrap;align-items:center;gap:14px;margin:22px 0;display:flex}.zai-trip-actions button{border:1px solid var(--color-line);cursor:pointer;border-radius:12px;align-items:center;gap:7px;padding:12px 16px;font-size:12px;display:flex}.zai-trip-actions>span{color:var(--color-muted);font-size:11px}.zai-working{color:var(--color-muted);align-items:center;gap:10px;margin:20px 0;font-size:13px;display:flex}.zai-working>span{background:var(--color-accent);border-radius:50%;width:8px;height:8px;animation:1s ease-in-out infinite alternate zai-pulse}.zai-preferences{border:1px solid var(--color-line);background:var(--color-soft);border-radius:16px;margin-bottom:24px;padding:22px}.zai-preferences h3{font-size:18px}.zai-preferences p{color:var(--color-muted);margin:8px 0 18px;font-size:12px;line-height:1.7}.zai-preferences>.place-input{max-width:380px}.zai-preferences>label{gap:10px;margin-top:18px;font-size:13px;display:flex}.zai-preferences>small{color:var(--color-muted);font-size:10px;display:block}.landing-nav .zai-nav-link{color:var(--color-accent);border:1px solid var(--color-line);border-radius:99px;align-items:center;gap:7px;padding:9px 12px;font-weight:600;display:inline-flex}.zai-section button:focus-visible,.zlab button:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}.zlab{max-width:1100px;color:var(--color-ink);margin:auto;padding:30px 26px 80px}.zlab>header{justify-content:space-between;align-items:center;margin-bottom:55px;display:flex}.zlab>header>a:last-child{align-items:center;gap:7px;font-size:13px;display:flex}.zlab-eyebrow{letter-spacing:.13em;color:var(--color-accent);font-size:10px}.zlab h1{letter-spacing:-.04em;margin:15px 0;font-size:clamp(32px,5vw,52px)}.zlab>p:not(.zlab-eyebrow){max-width:680px;color:var(--color-muted);font-size:15px;line-height:1.8}.zlab-progress{align-items:center;gap:7px;margin:30px 0;display:flex}.zlab-progress>span{background:var(--color-line);border-radius:8px;flex:1;height:5px}.zlab-progress>span.complete{background:var(--color-accent)}.zlab-progress b{margin-left:8px;font-size:12px}.zlab-board{border:1px solid var(--color-line);background:var(--color-paper);border-radius:24px;padding:30px}.zlab-board h2{letter-spacing:-.03em;margin:18px 0 12px;font-size:28px}.zlab-board>p:not(.zlab-eyebrow){color:var(--color-muted);font-size:13px;line-height:1.8}.zlab-options{grid-template-columns:1fr 1fr;gap:18px;margin:28px 0 10px;display:grid}.zlab-options article{border:1px solid var(--color-line);background:var(--color-soft);border-radius:18px;padding:22px}.zlab-options h3{letter-spacing:-.02em;font-size:18px}.zlab-route{color:var(--color-accent);justify-content:space-between;align-items:center;margin:28px 0;font-size:13px;display:flex}.zlab-options p{color:var(--color-muted);font-size:12px;line-height:1.7}.zlab-options strong{margin:22px 0 5px;font-size:31px;display:block}.zlab-options small{font-size:12px;font-weight:400}.zlab-options button,.zlab-feedback button{color:#fff;cursor:pointer;background:#1d58cd;border-radius:12px;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:24px;padding:13px 15px;font-size:13px;display:flex}.zlab-feedback{background:var(--color-soft);border-radius:15px;align-items:center;gap:18px;margin-top:22px;padding:24px;animation:.3s ease-out zai-arrive;display:flex}.zlab-feedback>svg{color:var(--color-accent);flex-shrink:0}.zlab-feedback p{color:var(--color-muted);margin-top:6px;font-size:12px;line-height:1.7}.zlab-feedback button{flex-shrink:0;max-width:160px;margin:0}.zlab-tools{border-top:1px solid var(--color-line);flex-wrap:wrap;gap:25px;margin-top:22px;padding-top:18px;display:flex}.zlab-tools button{cursor:pointer;align-items:center;gap:8px;font-size:12px;display:flex}.zlab-model{border:1px solid var(--color-line);border-radius:20px;margin-top:24px;padding:24px}.zlab-model summary{cursor:pointer;font-size:14px}.zlab-model h2{margin:24px 0 12px;font-size:20px}.zlab-model p{color:var(--color-muted);margin:14px 0;font-size:12px;line-height:1.8}.zlab-probability{grid-template-columns:100px 1fr 45px;align-items:center;gap:14px;margin:18px 0;font-size:13px;display:grid}.zlab-probability progress{width:100%;height:8px;accent-color:var(--color-accent)}.zlab-model pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--color-soft);margin:15px 0;padding:15px;font-size:11px}@keyframes zai-pulse{to{opacity:.3}}@keyframes zai-arrive{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1376px){.zai-section{margin-left:48px;margin-right:48px}}@media (max-width:1100px){.zai-section{margin-left:32px;margin-right:32px}.zai-menu-open .zai-offers{grid-template-columns:1fr}.zai-heading>p{max-width:290px}}@media (max-width:700px){.zai-section{margin:0 20px 50px}.zai-heading{display:block}.zai-heading>p{max-width:100%;margin-top:18px;font-size:13px}.zai-heading h2{font-size:36px}.zai-toolbar{gap:9px;padding:12px}.zai-toolbar-note{display:none}.zai-main{padding:18px}.zai-menu-open{grid-template-columns:minmax(0,1fr)}.zai-sidebar{border-right:0;border-bottom:1px solid var(--color-line)}.zai-sidebar>button,.zai-sidebar>a{font-size:13px}.zai-welcome{padding:20px 0 28px}.zai-suggestions{margin-top:24px}.zai-suggestions button{justify-content:space-between;width:100%;max-width:100%}.zai-offers{grid-template-columns:1fr}.zai-message{max-width:100%;font-size:13px}.zai-bottom{font-size:10px}.zai-composer textarea{font-size:16px}.zai-itinerary{font-size:11px}.zai-window{border-radius:20px}.zlab{padding:22px 18px 55px}.zlab-board{padding:20px}.zlab-options{grid-template-columns:1fr}.zlab-feedback{flex-wrap:wrap;padding:18px}.zlab-feedback button{max-width:none}.zlab h1{font-size:36px}.zlab-board h2{font-size:25px}.zlab-probability{grid-template-columns:85px 1fr 36px;gap:8px}.travel-home .landing-nav nav{gap:10px}.landing-nav .zai-nav-link{padding:8px 10px;font-size:11px}.landing-nav .zai-nav-link svg{display:none}}@media (prefers-reduced-motion:reduce){.zai-working>span,.zlab-feedback{animation:none}}.zai-window{flex-direction:column;height:680px;min-height:0;display:flex}.zai-toolbar{flex-shrink:0}.zai-icon{flex-shrink:0;width:44px;height:44px}.zai-expand{margin-left:auto}.zai-toolbar-note+.zai-expand{margin-left:4px}.zai-layout,.zai-menu-open{isolation:isolate;flex:1;grid-template-columns:minmax(0,1fr);min-height:0;display:grid;position:relative}.zai-main{flex-direction:column;min-height:0;padding:22px 28px 18px;display:flex}.zai-conversation{overscroll-behavior:contain;scrollbar-width:thin;outline-offset:-2px;flex:1;min-height:0;padding:2px 6px 20px;overflow-y:auto}.zai-composer{border-radius:18px;flex-shrink:0;gap:8px;margin-top:8px;padding:8px}.zai-composer textarea{resize:none;min-height:44px;max-height:104px;padding:10px 8px;font-size:16px;line-height:24px}.zai-bottom{flex-shrink:0;gap:5px 20px;padding-top:10px}.zai-bottom a{min-height:36px}.zai-text-button,.zai-itinerary button{min-height:44px}.zai-sidebar{z-index:3;overscroll-behavior:contain;border-right:1px solid var(--color-line);width:min(290px,100% - 44px);position:absolute;inset:0 auto 0 0;overflow-y:auto;box-shadow:12px 0 32px #071e3020}.zai-sidebar-title{justify-content:space-between;align-items:center;gap:10px;padding-left:10px;font-size:14px;display:flex}.zai-sidebar>button,.zai-sidebar>a{min-height:44px}.zai-sidebar-scrim{z-index:2;cursor:pointer;background:#031b4155;position:absolute;inset:0}.zai-dialog{inset:var(--chat-top,0px) 0 auto;width:100%;max-width:none;height:var(--chat-height,100dvh);max-height:none;color:var(--color-ink);background:var(--color-paper);border:0;margin:0;padding:0;position:fixed;overflow:hidden}.zai-dialog::backdrop{background:#06162499}.zai-dialog .zai-window{height:100%;box-shadow:none;border:0;border-radius:0}.zai-dialog .zai-toolbar{padding-top:max(12px,env(safe-area-inset-top))}.zai-dialog .zai-main{padding-bottom:max(12px,env(safe-area-inset-bottom))}.zai-origin-bar{background:var(--color-soft);border-bottom:1px solid var(--color-line);flex-shrink:0;align-items:center;gap:10px;padding:10px 22px;font-size:12px;line-height:1.5;display:flex}.zai-origin-bar>svg{color:var(--color-accent);flex-shrink:0}.zai-origin-bar>div{overflow-wrap:anywhere;flex:1;min-width:0}.zai-origin-bar strong{font-weight:600}.zai-origin-bar small{color:var(--color-muted);font-size:10px;display:block}.zai-origin-bar button{min-height:44px;color:var(--color-accent);text-underline-offset:3px;flex-shrink:0;padding:8px 4px;text-decoration:underline}.zai-dialog .zai-conversation,.zai-dialog .zai-composer,.zai-dialog .zai-bottom{width:100%;max-width:1000px;margin-inline:auto}@media (max-width:700px){.zai-window{height:auto;min-height:0}.zai-window .zai-conversation{flex:0 auto;min-height:220px;max-height:min(480px,60svh)}.zai-origin-bar{padding:8px 14px;font-size:12px}.zai-main{padding:14px 12px 12px}.zai-conversation{padding-inline:2px}.zai-toolbar{gap:9px;padding:10px}.zai-toolbar .zai-expand{margin-left:auto}.zai-welcome{padding:20px 0 12px}.zai-welcome h3{font-size:27px}.zai-suggestions{margin-top:20px}.zai-suggestions button{padding:14px;font-size:13px}.zai-message{font-size:14px}.zai-offer{padding:16px}.zai-preferences{padding:18px}.zai-preferences>.place-input{max-width:none}.zai-bottom{padding:9px 2px 0;font-size:10px;line-height:1.5}.zai-bottom a{min-height:40px;font-size:12px}.zai-dialog .zai-window{height:100%;min-height:0}.zai-dialog .zai-conversation{flex:1;min-height:0;max-height:none}.zai-dialog .zai-main{padding-top:10px}.zai-dialog .zai-bottom>span{display:none}}.zlab-board{scroll-margin-top:16px}.zlab-options article{flex-direction:column;transition:border-color .18s,background .18s;display:flex}.zlab-options article.zlab-selected{border-color:var(--color-accent);background:color-mix(in srgb,var(--color-accent) 9%,var(--color-paper))}.zlab-options button{min-height:46px;margin-top:auto}.zlab-options .zlab-fare-note{margin-bottom:20px}.zlab-duration span{display:block}.zlab-tools button{min-height:44px}@media (max-width:700px){.zlab{padding:20px 16px 90px}.zlab>header{margin-bottom:24px}.zlab>header>a:last-child{min-height:44px;font-size:12px}.zlab h1{margin:12px 0;font-size:34px}.zlab>p:not(.zlab-eyebrow){font-size:14px;line-height:1.65}.zlab-progress{gap:5px;margin:22px 0}.zlab-board{border-radius:20px;padding:18px 14px}.zlab-board>.zlab-eyebrow{letter-spacing:.07em;font-size:9px;line-height:1.7}.zlab-board h2{margin:12px 0 8px;font-size:24px}.zlab-board>p:not(.zlab-eyebrow){font-size:12px;line-height:1.6}.zlab-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}.zlab-options article{border-radius:14px;min-width:0;padding:16px 12px}.zlab-options h3{font-size:17px}.zlab-route{margin:20px 0;font-size:11px}.zlab-route svg{width:17px}.zlab-options strong{white-space:nowrap;margin-top:16px;font-size:26px;line-height:1.2}.zlab-options strong small{margin-top:5px;font-size:10px;display:block}.zlab-options p{font-size:11px}.zlab-options .zlab-duration{color:var(--color-ink);font-size:14px;font-weight:600}.zlab-duration span{color:var(--color-muted);font-size:11px;font-weight:400}.zlab-options button{gap:6px;padding:12px 8px;font-size:13px}.zlab-feedback{gap:12px;margin-top:14px;padding:16px}.zlab-feedback>div{flex:1;min-width:0}.zlab-feedback button{flex-basis:100%;width:100%;min-height:46px}.zlab-tools{gap:6px 16px;margin-top:12px;padding-top:12px}.zlab-tools button{font-size:11px}.zlab-model{padding:20px 16px}.zlab-model summary{min-height:44px;font-size:13px;line-height:1.6}}@media (max-width:360px){.zlab-board{padding-inline:10px}.zlab-options{gap:8px}.zlab-options article{padding:14px 9px}.zlab-options strong{font-size:23px}.zlab-route{display:none}.zlab-options h3{margin-bottom:16px}}@media (prefers-reduced-motion:reduce){.zlab-options article{transition:none}}
