:root{--ink:#153d35;--muted:#65766d;--paper:#f9faf6;--line:#dbe2d9;--lime:#d9f29f;--white:#fff;--body:#344d42;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible,a:focus-visible{outline:3px solid #7b9c49;outline-offset:4px}h1,h2,h3,h4,p{margin:0}button{border:0}textarea{resize:vertical}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:12px;font-size:14px;line-height:1.6;outline:none}input:focus,textarea:focus,select:focus{border-color:#4b7561;box-shadow:0 0 0 3px #4b756112}textarea::placeholder,input::placeholder{color:#8b998f}label{display:block;font-size:13px;font-weight:600;margin:20px 0 8px}.wrap{width:min(1160px,calc(100% - 80px));margin:auto}.site-header{display:flex;align-items:center;justify-content:space-between;height:102px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:16px}.brand-mark{font-size:33px;font-weight:800;letter-spacing:-2px;line-height:1}.brand-mark>span{color:#80a94b}.brand-label{font-size:12px;letter-spacing:1px;padding-left:16px;border-left:1px solid #bbc8ba}.site-header nav{display:flex;gap:30px;font-size:13px}.site-header nav a:hover{text-decoration:underline;text-underline-offset:5px}.site-header nav span{margin-left:5px}.hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:8%;padding-top:78px;padding-bottom:86px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;display:flex;align-items:center;gap:9px}.dot{width:7px;height:7px;border-radius:50%;background:#7eaa52}.hero h1{font-size:clamp(48px,5.5vw,72px);letter-spacing:-3px;line-height:1.16;font-weight:650;margin:24px 0}.hero h1>span{color:#739057}.hero-intro{font-size:15px;color:var(--muted);line-height:1.95}.primary{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--ink);color:white;border-radius:8px;padding:14px 20px;font-size:13px;font-weight:600;min-height:46px;transition:background .15s}.primary:hover:not(:disabled){background:#26584b}.primary>span{font-size:19px;line-height:1}.hero-cta{margin-top:29px}.hero-note{color:#7a887a;font-size:11px;margin-top:15px}.hero-note span{margin:0 9px}.hero-demo{background:#edf1e7;border:1px solid #e0e7d7;border-radius:17px;padding:27px;transform:rotate(1.5deg);position:relative}.demo-top{display:flex;justify-content:space-between;align-items:center}.tiny-label{font-size:11px;color:var(--muted)}.tag{font-size:10px;padding:4px 8px;border:1px solid #cbd5c4;border-radius:5px}.rough-idea{font-size:22px;margin:26px 0 4px;letter-spacing:-.5px}.demo-arrow{color:#91a17d;font-size:29px;margin:12px 0}.structured-idea{background:#fff;border-radius:9px;padding:8px 20px;box-shadow:0 8px 22px #284b2c08}.structured-idea>span{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px solid #edf0e9;color:#9aaa90;font-size:10px}.structured-idea>span:last-child{border:0}.structured-idea b{font-size:12px;font-weight:600;color:var(--ink);white-space:nowrap}.structured-idea small{font-size:11px;color:#7b8978;line-height:1.5}.demo-caption{font-size:11px;color:var(--muted);margin-top:22px}.workspace-section{background:#edf2ea;padding:57px 0 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:30px}.section-heading h2{font-size:27px;font-weight:600;letter-spacing:-.8px;margin-top:13px}.section-heading>p{color:var(--muted);font-size:12px;line-height:1.8}.workspace{display:grid;grid-template-columns:1fr 1fr;border:1px solid #d3ddce;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 10px 35px #244c2a04}.input-panel{padding:29px 32px 24px}.panel-title{display:flex;align-items:center;gap:11px;min-height:25px}.number{font-size:11px;color:#7f9476;border:1px solid #d1dcc9;border-radius:50%;width:25px;height:25px;display:grid;place-items:center;flex-shrink:0}.panel-title h3{font-size:15px;font-weight:600}.examples{display:flex;align-items:center;gap:7px;margin-top:12px;flex-wrap:wrap;font-size:10px;color:var(--muted)}.examples button{font-size:10px;border-radius:5px;padding:5px 8px;background:#f0f4eb;color:#5a744b}.examples button:hover{background:#dce9cb}.label-row{display:flex;justify-content:space-between;align-items:center;margin-top:19px}.label-row label{margin:0 0 8px}.label-row>span{font-size:10px;color:#8a9684}.required{color:#8b6c42}.optional{font-size:11px;font-weight:400;color:#87917f;margin-left:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.generate{width:100%;justify-content:space-between;margin-top:23px}.privacy-note{font-size:10px;color:#83917e;text-align:center;margin-top:12px;line-height:1.6}.output-panel{padding:29px 30px 24px;background:#f8faf5;border-left:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.output-tag{margin-left:auto;font-size:10px;color:#708663;background:#e7eedf;padding:5px 7px;border-radius:4px;white-space:nowrap}.empty-output{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:390px}.sheet-icon{height:54px;width:44px;border:1px solid #cbd7bf;border-radius:6px;color:#a7b99b;font-size:38px;line-height:44px;transform:rotate(-8deg);margin-bottom:23px}.empty-output h4{font-size:16px;font-weight:500}.empty-output p{font-size:12px;color:#8b9881;line-height:1.9;margin-top:10px}.empty-outline{display:flex;gap:8px;margin-top:25px}.empty-outline span{font-size:10px;border:1px dashed #d7dfce;padding:6px 9px;border-radius:5px;color:#a0ad95}#prompt-output{flex:1;min-height:420px;margin:22px 0;background:transparent;border:0;box-shadow:none;padding:0 2px;font-family:inherit;font-size:13px;line-height:1.95;color:#36503f;resize:vertical}.output-actions{display:flex;gap:11px;margin-top:auto}.output-actions .primary{flex:1;background:var(--lime);color:var(--ink)}.output-actions .primary:hover:not(:disabled){background:#cce78f}.secondary{background:transparent;border:1px solid #cfd9c7;border-radius:8px;color:var(--ink);padding:12px 15px;font-size:12px}.action-status{font-size:10px;color:#7f8f73;line-height:1.7;margin-top:12px;min-height:34px}.steps{margin:0;padding:31px 0 37px;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.steps li{display:flex;gap:13px}.steps li>span{font-size:11px;color:#8ca07c;line-height:21px}.steps strong{font-size:12px;font-weight:600}.steps p{font-size:11px;color:#819076;margin-top:6px;line-height:1.7}.apps{padding-top:62px;padding-bottom:62px}.app-row{display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);padding:24px 0}.app-row:last-child{border-bottom:1px solid var(--line)}.app-row:hover h3{text-decoration:underline;text-underline-offset:4px}.app-icon{width:41px;height:41px;display:grid;place-items:center;border-radius:10px;font-size:16px;flex-shrink:0}.work{background:#e3e9df}.berry{background:#f6e9e9;font-size:22px}.app-row h3{font-size:15px;font-weight:600}.app-row p{font-size:11px;color:var(--muted);margin-top:7px;line-height:1.6}.app-access{font-size:10px;color:#84917d;margin-left:auto;white-space:nowrap}.app-arrow{font-size:23px;margin-left:25px}footer{border-top:1px solid var(--line);padding:29px 0 36px;display:flex;align-items:center;justify-content:space-between;gap:25px}footer p{font-size:10px;color:#85917d}.footer-brand .brand-mark{font-size:26px}.footer-brand .brand-label{font-size:10px;letter-spacing:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(min-width:1300px){.hero{min-height:595px}}
@media(max-width:850px){.wrap{width:calc(100% - 44px)}.hero{gap:30px;padding-top:55px;padding-bottom:55px}.hero h1{font-size:50px}.hero-demo{padding:20px}.rough-idea{font-size:18px}.structured-idea{padding:5px 12px}.structured-idea>span{gap:8px;flex-wrap:wrap}.structured-idea small{font-size:10px}.desktop-break{display:none}.input-panel,.output-panel{padding:25px 22px}.panel-title{gap:8px}.panel-title h3{font-size:13px}.output-tag{font-size:9px}.section-heading h2{font-size:25px}.section-heading>p{font-size:11px}}
@media(max-width:650px){.wrap{width:calc(100% - 36px)}.site-header{height:78px}.brand{gap:11px}.brand-mark{font-size:30px}.brand-label{font-size:10px;padding-left:11px;letter-spacing:0}.site-header nav{gap:15px;font-size:11px}.site-header nav a:first-child{display:none}.hero{grid-template-columns:1fr;gap:38px;padding-top:40px;padding-bottom:44px}.hero h1{font-size:54px;margin-top:21px}.hero-intro{font-size:14px}.hero-demo{transform:none;padding:22px}.rough-idea{font-size:21px;margin-top:22px}.structured-idea>span{padding:13px 0;gap:13px}.structured-idea small{font-size:11px}.demo-caption{margin-top:17px}.workspace-section{padding-top:37px}.section-heading{display:block;margin-bottom:23px}.section-heading h2{font-size:24px}.section-heading>p{margin-top:16px;font-size:12px}.workspace{grid-template-columns:1fr}.input-panel,.output-panel{padding:24px 20px}.output-panel{border-left:0;border-top:1px solid var(--line)}.panel-title h3{font-size:14px}.empty-output{min-height:270px}.output-tag{font-size:10px}.form-grid{gap:11px}.steps{grid-template-columns:1fr;gap:20px;padding:28px 2px}.steps p{font-size:12px}.steps strong{font-size:13px}.steps li>span{margin-right:2px}.apps{padding-top:40px;padding-bottom:40px}.app-row{gap:12px;padding:22px 0}.app-row h3{font-size:14px}.app-row p{font-size:11px}.app-access{display:none}.app-arrow{margin-left:auto}.app-icon{width:36px;height:36px}footer{flex-direction:column;align-items:flex-start;padding-top:25px;gap:18px}.hero-note{font-size:10px}.hero-note span{margin:0 7px}.eyebrow{font-size:9px;letter-spacing:1.5px}#prompt-output{min-height:410px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}