:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#eaf2f7;background:#07121e;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:radial-gradient(circle at 82% 6%,#153752 0,transparent 32rem),#07121e}a{color:inherit}button{font:inherit}button:focus-visible,a:focus-visible{outline:3px solid #8ce9ca;outline-offset:4px}button:disabled{opacity:.55;cursor:wait}[hidden]{display:none!important}
.shell{max-width:1192px;margin:auto;padding:0 28px}.topbar{border-bottom:1px solid #294255;background:#081824d9}.nav{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:.025em;font-size:1.12rem}.mark{width:37px;height:37px;flex:none}.brand strong{color:#82dfbb}.navlinks{display:flex;align-items:center;gap:26px;font-size:.9rem;color:#bed3df}.navlinks a{text-decoration:none}.navlinks a:hover{text-decoration:underline}.chip{border:1px solid #416b70;padding:8px 12px;border-radius:50px;color:#9ceacb;font-size:.74rem;letter-spacing:.06em;white-space:nowrap}
.hero{display:grid;grid-template-columns:1.06fr .94fr;gap:30px;align-items:center;padding-top:76px;padding-bottom:72px}.eyebrow{color:#93edc8;text-transform:uppercase;letter-spacing:.18em;font-size:.76rem;font-weight:800}.hero h1{font-size:clamp(3rem,6vw,5.8rem);letter-spacing:-.055em;line-height:1.04;margin:15px 0 22px;max-width:650px}.hero h1 span{color:#91e8c7}.lede{color:#b8cad7;line-height:1.7;max-width:580px;font-size:1.06rem}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.action{display:inline-flex;text-decoration:none;align-items:center;border-radius:12px;background:#91e8c7;color:#09251d;padding:14px 20px;font-weight:750}.action.secondary{background:#152c3c;color:#e5f6f0;border:1px solid #426572}.constraint{font-size:.82rem;color:#a8c2cf;margin-top:25px;max-width:570px;line-height:1.55}
.visual{min-height:440px;position:relative;display:grid;place-items:center;border:1px solid #345767;border-radius:28px;overflow:hidden;background:radial-gradient(circle at 50% 46%,#244f62,#0d2638 55%,#091b2b 80%);box-shadow:0 28px 80px #0005}.visual:before{content:"";position:absolute;inset:20px;border:1px solid #ffffff18;border-radius:50%}.visual:after{content:"";position:absolute;inset:60px;border:1px solid #ffffff18;border-radius:50%}.visual svg{width:min(76%,330px);z-index:1;filter:drop-shadow(0 14px 30px #0007)}.visual-label{position:absolute;bottom:24px;left:26px;right:26px;color:#c1d8df;font-size:.77rem;letter-spacing:.13em;text-transform:uppercase;z-index:2}
.band{border-top:1px solid #294255;border-bottom:1px solid #294255;background:#0d2030}.band-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding-top:25px;padding-bottom:25px}.band strong{display:block;color:#e9f9f2;margin-bottom:7px}.band span{font-size:.82rem;line-height:1.5;color:#a9c4d0}
.catalog{padding-top:78px;padding-bottom:86px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}.section-head h2{font-size:clamp(2rem,4vw,3.3rem);letter-spacing:-.04em;margin:10px 0}.section-head p{color:#b5cbd6;max-width:520px;line-height:1.6;margin:0}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{border:1px solid #355363;border-radius:19px;background:linear-gradient(155deg,#173345,#0c2333);padding:24px;min-height:252px;display:flex;flex-direction:column}.card:before{content:"↗";width:42px;height:42px;display:grid;place-items:center;border:1px solid #6fa993;border-radius:12px;color:#a4efcd;font-size:1.4rem}.card h3{margin:22px 0 3px;font-size:1.26rem}.card .muted{color:#a8c3d0;margin:0}.card p:nth-of-type(2){font-size:.78rem;color:#b8d7d5;margin-top:18px}.card button{align-self:start;margin-top:auto;border:1px solid #71cfad;background:#173f44;color:#d3f5e8;padding:10px 14px;border-radius:9px;cursor:pointer;font-weight:700}.card button:hover:not(:disabled){background:#265d59}
#status,#receipt-status{overflow-wrap:anywhere;line-height:1.55;max-width:800px}#status{margin-top:25px;color:#bfdae0}#receipt-status{color:#a9c6d3}#receipt-status[data-state="found"]{color:#95e8c2}#receipt-status[data-state="unavailable"]{color:#f7c9ad}#check-receipt{border:1px solid #81dabb;background:#16423d;color:#e8fff4;padding:12px 16px;border-radius:9px;cursor:pointer}footer{border-top:1px solid #294255;color:#aac0cc;line-height:1.6;font-size:.86rem}.footer-inner{padding-top:30px;padding-bottom:38px;display:flex;justify-content:space-between;gap:24px}footer a{color:#9de6c8}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding-top:52px}.visual{min-height:340px}.grid{grid-template-columns:repeat(2,1fr)}.band-inner{gap:15px}}@media(max-width:600px){.shell{padding-left:18px;padding-right:18px}.nav{min-height:72px}.navlinks{gap:13px;font-size:.78rem}.navlinks a:first-child{display:none}.chip{display:none}.hero{padding-top:42px;padding-bottom:52px}.hero h1{font-size:clamp(2.75rem,13vw,4rem)}.visual{min-height:270px}.band-inner{grid-template-columns:1fr;gap:18px}.catalog{padding-top:55px;padding-bottom:62px}.section-head{display:block}.grid{grid-template-columns:1fr}.card{min-height:225px}.footer-inner{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.menu{display:none}.workspace{padding-top:48px;padding-bottom:80px;min-height:75vh}.workspace h1{font-size:clamp(2.3rem,5vw,4rem);letter-spacing:-.045em;margin:10px 0 20px;line-height:1.1}.workspace h2{letter-spacing:-.025em}.muted,.workspace p{color:#b8cad7;line-height:1.65}.toolbar,.row,.tabs{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.toolbar{margin:28px 0}.toolbar label{flex:1;min-width:180px}.workspace .grid{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace .card{gap:12px;min-height:300px}.card h3{margin:10px 0 0}.card .row{margin-top:auto}.card .row button{margin:0}.card a{color:#a2f0d0}.badge{display:inline-block;border:1px solid #416b70;border-radius:99px;padding:5px 10px;color:#91e8c7;font-size:.72rem;letter-spacing:.06em;overflow-wrap:anywhere}.panel{background:linear-gradient(145deg,#142e40,#0c2130);border:1px solid #345767;border-radius:20px;padding:28px;margin:22px 0}.split{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.panel p:first-child{margin-top:0}.workspace button,.menu{font:inherit;border:1px solid #71bda7;background:#173f44;color:#e2fbf0;padding:11px 16px;border-radius:10px;cursor:pointer;line-height:1.35}.workspace button:hover,.menu:hover{background:#265d59}.workspace .primary{background:#91e8c7;color:#09251d;font-weight:750}.workspace .danger{border-color:#c98686;color:#ffc5c5;background:#472d35}.workspace button:disabled{cursor:wait;opacity:.5}.workspace input,.workspace select,.workspace textarea{display:block;width:100%;border:1px solid #426572;background:#071b29;color:#eaf2f7;font:inherit;padding:12px;border-radius:9px;margin:7px 0 16px;min-width:0}.workspace textarea{min-height:104px;resize:vertical}.workspace label{display:block;color:#c1d8df;font-size:.9rem}.workspace input[type=checkbox]{display:inline;width:auto;margin-right:9px}.workspace form{min-width:0}.workspace :focus-visible{outline:3px solid #91e8c7;outline-offset:4px}#message{position:sticky;bottom:16px;background:#112e3d;border-left:3px solid #91e8c7;border-radius:9px;z-index:5;padding:14px;margin-top:22px;overflow-wrap:anywhere}#message:empty{display:none}.tabs{margin:30px 0}.tabs [aria-selected=true]{background:#91e8c7;color:#09251d}.list{display:grid;gap:12px}.list-item{border:1px solid #345767;border-radius:12px;padding:18px;background:#0c2333;overflow-wrap:anywhere}.list-item h3{margin:0 0 8px}.chat{max-width:800px;margin:24px auto}.bubble{border:1px solid #345767;background:#0c2333;padding:18px;border-radius:16px;margin:12px 0;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.user{margin-left:36px;background:#173f44}.empty{padding:32px;border:1px dashed #426572;border-radius:16px}.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.tile{padding:18px;background:#0a202e;border:1px solid #345767;border-radius:12px;overflow-wrap:anywhere}.tile strong{display:block;color:#91e8c7;margin-top:8px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(max-width:900px){.workspace .grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.navlinks{gap:16px}.chip{display:none}}
@media(max-width:650px){.nav{position:relative;flex-wrap:wrap;padding-top:15px;padding-bottom:15px;gap:12px}.menu{display:block;margin-left:auto}.navlinks{display:none;width:100%;flex-wrap:wrap;padding:14px 0;font-size:.95rem}.navlinks.open{display:flex}.navlinks a:first-child{display:block}.workspace{padding-top:30px}.workspace .grid,.tiles{grid-template-columns:1fr}.panel{padding:20px}.toolbar{align-items:stretch}.toolbar label{min-width:100%}.workspace .card{min-height:250px}.tabs{gap:8px}.tabs button{font-size:.84rem;padding:10px}.brand{font-size:1rem}.bubble.user{margin-left:18px}}
.card:before{content:"N";font-weight:800;letter-spacing:-.08em}.workspace .card p{font-size:.95rem}.workspace .card .badge{align-self:flex-start}.menu:after{content:"";display:inline-block;width:15px;height:2px;margin:0 0 4px 10px;background:currentColor;box-shadow:0 -5px currentColor,0 5px currentColor}.card a{display:inline-block;padding:5px 0}
@media(max-width:600px){.footer-inner>span{display:block;margin:8px 0}}