:root{--ink:#183e35;--muted:#6b7a71;--green:#28674f;--line:#dce3d9;--paper:#f8f9f4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;color:var(--ink);line-height:1.6;font-size:14px}.topbar{height:88px;max-width:1336px;margin:auto;padding:0 44px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.brand{font-size:27px;font-weight:800;letter-spacing:1px;text-decoration:none;color:var(--ink);white-space:nowrap}.brand span{color:var(--green)}.brand small{font-size:11px;font-weight:400;letter-spacing:1px;margin-left:15px;color:var(--muted)}nav{display:flex;gap:28px}nav a{text-decoration:none;color:var(--muted);font-size:13px}nav .active{color:var(--green);font-weight:600}.version,.badge{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:4px 11px;border-radius:20px;white-space:nowrap}main{max-width:1248px;padding:0 28px;margin:auto}.hero{padding:52px 30px 45px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:100px}.eyebrow{font-size:11px;font-weight:600;letter-spacing:1.7px;color:var(--green)}h1{font-size:44px;line-height:1.3;letter-spacing:-1px;margin:15px 0 18px}p{color:var(--muted)}.hero p{font-size:14px;line-height:1.9}.hero-status{display:flex;gap:9px;align-items:center;margin-top:24px;font-size:12px;color:var(--green)}.dot{width:7px;height:7px;border-radius:50%;background:var(--green)}.preview-card{max-width:390px;transform:rotate(2deg);padding:20px;background:white;border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 38px #173f3410}.mock-head{display:flex;justify-content:space-between;color:var(--muted);font-size:9px;letter-spacing:1.5px}.mock-banner{background:#e3ebd4;margin-top:14px;border-radius:5px;padding:22px;background-image:radial-gradient(ellipse at 100% 100%,#b4c9a6 0%,transparent 58%)}.mock-banner small{font-size:10px;color:#6f815f}.mock-banner strong{display:block;margin-top:9px;font-size:23px;line-height:1.5}.mock-products{display:flex;gap:10px;margin-top:12px}.mock-products div{height:57px;flex:1;border-radius:4px;background:#f2eadd}.mock-products div:nth-child(2){background:#e6e9df}.mock-products div:nth-child(3){background:#e1e8ea}.mock-note{text-align:center;font-size:9px;color:var(--muted);margin-top:15px}.workspace{display:grid;grid-template-columns:1.07fr 1fr;gap:24px}.panel{border:1px solid var(--line);background:white;padding:26px;border-radius:14px;min-width:0}.panel-title{display:flex;justify-content:space-between;gap:10px;align-items:center}h2{font-size:23px;margin:12px 0 18px;line-height:1.5}.wizard-tabs{display:flex;gap:6px;padding-bottom:20px;border-bottom:1px solid var(--line)}button{font:inherit;border:0;cursor:pointer;padding:11px 18px;border-radius:7px;background:var(--green);color:white}button:disabled{background:#a7b8af;cursor:not-allowed}button:hover:not(:disabled){filter:brightness(.96)}.wizard-tabs button{font-size:12px;flex:1;background:#f2f5ef;color:var(--muted);padding:10px 8px}.wizard-tabs button[aria-selected=true]{background:#e4eddf;color:var(--green);font-weight:600}fieldset{border:0;padding:22px 0 0;margin:0;min-width:0}legend{padding-top:20px;font-size:13px;color:var(--muted)}.choices{display:flex;gap:12px;margin:2px 0 20px}.choices label{border:1px solid var(--line);border-radius:9px;flex:1;padding:14px;position:relative;cursor:pointer}.choices label:has(input:checked){border-color:var(--green);background:#f1f6ed}.choices strong,.choices span{display:block;padding-left:24px}.choices strong{font-size:13px}.choices span{font-size:11px;color:var(--muted);margin-top:3px}.choices input{position:absolute;top:16px;left:10px;accent-color:var(--green)}.field{display:block;font-size:12px;margin-bottom:17px}.field>span{font-size:10px;color:var(--muted);margin-left:8px}.field input,.field textarea,#chat-input{display:block;border:1px solid var(--line);border-radius:7px;width:100%;margin-top:8px;padding:11px;font:inherit;font-size:13px;color:var(--ink);background:#fcfdf9;resize:vertical}input:focus,textarea:focus{outline:2px solid #8ab695;outline-offset:1px}input[readonly]{background:#eff1eb;color:var(--muted)}.checkbox{font-size:12px;display:flex;align-items:center;gap:6px}.checkbox input{accent-color:var(--green)}.hint{font-size:11px;line-height:1.7}.identity{font-size:11px;color:var(--muted);margin-top:22px}.identity summary{cursor:pointer}.identity .field{margin-top:12px}.identity p{font-size:11px}.form-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.secondary{background:#edf2e8;color:var(--green)}.form-message{font-size:12px;min-height:20px;margin-bottom:0}.style-chips,.prompt-chips{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 20px}.style-chips button,.prompt-chips button{background:#f0f4ec;color:var(--green);font-size:11px;padding:7px 10px}.assistant{display:flex;flex-direction:column}.assistant h2{margin-bottom:8px}.subtle{font-size:12px;margin-top:0}.messages{flex:1;min-height:240px;max-height:400px;overflow:auto;padding:4px 0}.message{border-radius:10px;padding:13px 16px;background:#f2f5ee;margin:10px 0;overflow-wrap:anywhere}.message p{font-size:13px;margin:6px 0 0;white-space:pre-wrap}.message.user{background:#e6efdf;margin-left:26px}.speaker{font-size:10px;color:var(--green);font-weight:600}.guide-message{background:#f7f7f1;border:1px dashed #d7dfcf}.message ul{font-size:12px;color:var(--muted);padding-left:19px}.chat-actions{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-top:10px}.text-button{margin-right:auto;background:none;color:var(--muted);padding:5px 0;font-size:11px}.global-message{border-left:3px solid #a79756;background:#f3efdf;padding:12px 18px;font-size:12px;margin-bottom:20px}.journey{padding:45px 0 30px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-heading h2{margin-bottom:10px}.checklist{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.task-card{padding:18px;background:white;border:1px solid var(--line);border-radius:10px}.task-card.current{border-color:#84a481;background:#f1f6eb}.task-card .task-number{display:inline-block;font-size:10px;color:var(--muted);margin-right:7px}.task-card h3{font-size:14px;margin:10px 0 6px}.task-card p{font-size:12px;margin:0;min-height:58px}.task-card .task-state{font-size:10px;color:var(--green)}.task-card a{font-size:12px;color:var(--green);display:inline-block;margin-top:10px}.next-release{border:1px solid var(--line);border-radius:12px;background:#e9efdf;padding:28px;display:flex;justify-content:space-between;align-items:center;gap:15px}.next-release h2{margin:7px 0}.next-release p{font-size:12px;margin-bottom:0}footer{padding:26px 0 35px;font-size:11px;color:var(--muted)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:1000px){.hero{gap:35px;padding:35px 10px}.topbar{padding:0 28px}.brand small{display:none}h1{font-size:36px}.panel{padding:20px}.workspace{gap:16px}.checklist{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.topbar{height:auto;min-height:80px;flex-wrap:wrap;padding:18px 20px;gap:13px}.version{display:none}nav{gap:17px}.brand{font-size:24px}nav a{font-size:12px}main{padding:0 18px}.hero{display:block;padding:32px 0}.hero h1{font-size:33px}.preview-card{display:none}.workspace{grid-template-columns:1fr}.panel{padding:20px}.checklist{grid-template-columns:1fr}.task-card p{min-height:0}.section-heading{display:block}.section-heading .badge{display:inline-block;margin-bottom:12px}.next-release{align-items:flex-start}.next-release h2{font-size:19px}.choices label{padding:13px 8px}.messages{min-height:180px}.field>span{display:block;margin:3px 0}.panel-title .eyebrow{font-size:10px}}

/* Genstore-inspired visual language; all assets and content are our own. */
:root{--ink:#10141c;--muted:#626d80;--green:#171b25;--line:#dfe5ef;--paper:#f7f9fd;--accent:#6558ec}
body{color:var(--ink);background:var(--paper);font-family:Inter,-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--ink)}
.brand{display:inline-flex;align-items:center;gap:9px;letter-spacing:-1px;color:var(--ink)}
.brand .brand-mark{display:inline-grid;place-items:center;width:32px;height:35px;border-radius:10px;background:var(--accent);color:#fff;font-size:28px;line-height:1;box-shadow:inset 0 1px 2px #ffffff80}
button,.button{border-radius:24px;background:#151820;color:white;padding:11px 20px;transition:background .18s,box-shadow .18s,transform .18s}
button:hover:not(:disabled),.button:hover{background:#30394b;filter:none;box-shadow:0 4px 12px #182e4b16}
button:disabled{background:#e6eaf1;color:#7a8494;opacity:1}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #7568f1;outline-offset:4px}
input:focus,textarea:focus,select:focus{outline:2px solid #8b80ed;outline-offset:2px}
input,textarea,select{accent-color:#6558ec}
.secondary,.button.secondary{background:#f1f4fa;color:#252d3d;border-color:#dfe5ef}
.badge,.version{background:#f2f5fb;color:#596479;border-color:#dde4ef;border-radius:30px}
.setup-shell{background:radial-gradient(ellipse at 70% 0,#a8c6f7 0,transparent 42%),linear-gradient(#c9ddfb 0,#edf4ff 500px,#f8faff 950px);min-height:100vh}
.setup-shell .topbar{max-width:1440px;border:0;height:84px;padding:0 40px}
.setup-shell .brand small{font-size:11px;margin-left:4px;letter-spacing:0}
.setup-shell .topbar nav a{color:#3f4f68}
.setup-shell main{max-width:1248px}
.setup-shell .hero{padding:46px 18px 50px;gap:70px}
.setup-shell h1{font-size:48px;font-weight:750;letter-spacing:-2px;line-height:1.25}
.setup-shell .hero p{color:#4a5d78;font-size:15px}
.setup-shell .eyebrow{color:#506789;letter-spacing:1.3px}
.setup-shell .preview-card{border:1px solid #fff;background:#ffffffb8;border-radius:24px;box-shadow:0 18px 50px #4568a514;transform:rotate(3deg)}
.setup-shell .mock-banner{background:linear-gradient(130deg,#bcd2fb,#dfddff);border-radius:14px}
.setup-shell .mock-banner small{color:#4d6280}
.setup-shell .mock-products div{border-radius:9px;background:#e8ebf9}
.setup-shell .mock-products div:nth-child(2){background:#e1eeff}
.setup-shell .mock-products div:nth-child(3){background:#f0e4f5}
.setup-shell .panel{border-color:#e0e7f3;border-radius:24px;padding:28px;box-shadow:0 8px 30px #3b568507}
.setup-shell .wizard-tabs{gap:7px;border-color:#e6ebf3}
.setup-shell .wizard-tabs button{border-radius:12px;background:#f4f6fb}
.setup-shell .wizard-tabs button[aria-selected=true]{background:#eae7ff;color:#5042bb}
.setup-shell .choices label:has(input:checked){border-color:#9489e6;background:#f4f2ff}
.setup-shell .field input,.setup-shell .field textarea,.setup-shell #chat-input{border-radius:12px;background:#f8faff;border-color:#e0e7f2;padding:13px}
.setup-shell .style-chips button,.setup-shell .prompt-chips button{background:#f0f3fb;color:#475775;border-radius:20px}
.setup-shell .message{background:#f4f6fc;border-radius:16px}
.setup-shell .message.user{background:#eae6ff}
.setup-shell .guide-message{background:#f7f9fd;border-color:#dce4f3}
.setup-shell .task-card{border-radius:18px;border-color:#e0e7f2}
.setup-shell .task-card.current{background:#edf3ff;border-color:#b6c9ef}
.setup-shell .next-release{border-radius:24px;background:linear-gradient(110deg,#dceaff,#eae5ff);border-color:#d7e2f7}
.setup-shell .button{display:inline-block;text-decoration:none;white-space:nowrap}
.setup-shell .text-button{background:none;color:#667085;box-shadow:none}
@media(max-width:720px){.setup-shell .topbar{height:auto;padding:20px;gap:16px}.setup-shell .brand small{display:none}.setup-shell .hero{padding:30px 0}.setup-shell h1{font-size:34px;letter-spacing:-1px}.setup-shell .panel{padding:20px;border-radius:20px}.setup-shell .next-release{flex-direction:column}.setup-shell .workspace{gap:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}