@charset "UTF-8";
:root{--paper:#f7f7f2;--white:#fff;--ink:#263b33;--muted:#7d857d;--line:#e7e9e2;--green:#2e5948;--green-soft:#edf3ed;--orange:#d68157;--danger:#a64234;--radius:18px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-size:14px;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button{color:inherit}a{color:inherit;text-decoration:none}button,input,select,textarea{outline-offset:4px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--green)}input:focus,textarea:focus,select:focus{outline:0;border-color:#6a8e77!important;box-shadow:0 0 0 3px #335d4910}button{transition:background .15s,border-color .15s,transform .15s}button:active:not(:disabled){transform:translateY(1px)}[hidden]{display:none!important}.icon{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap}.site-header{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(32px,calc((100vw - 1360px)/2));background:#fafbf7}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:650;letter-spacing:-.6px;white-space:nowrap}.brand-mark{width:36px;height:36px;background:var(--green);color:#fff;display:grid;place-items:center;border-radius:11px}.brand-mark .icon{width:25px;height:25px;stroke-width:1.3}.brand-divider{font-weight:300;color:#c5cabe;margin:0 12px}.brand-caption{font-size:14px;letter-spacing:2px;font-weight:400;color:#798479}.site-header nav{display:flex;align-items:center;gap:30px}.private-badge{display:flex;align-items:center;gap:8px;font-size:12px;color:#697567}.dot{width:6px;height:6px;border-radius:50%;background:#6a9479;display:inline-block;flex-shrink:0}.doc-link{display:flex;align-items:center;gap:6px;font-size:12px}.doc-link .icon{width:15px;height:15px}.doc-link:hover{color:var(--orange)}.page{max-width:1280px;padding:0 28px;margin:auto}.intro{display:flex;justify-content:space-between;align-items:center;padding:43px 0 33px}.eyebrow{font-size:10px;letter-spacing:2.4px;color:#92978c;display:flex;gap:9px;align-items:center}.eyebrow>span{width:5px;height:5px;background:var(--orange);border-radius:50%}h1{font-size:35px;font-weight:550;letter-spacing:-.9px;line-height:1.4;margin:12px 0 9px}.accent{color:var(--orange)}.intro p{margin:0;font-size:13px;color:var(--muted);letter-spacing:.5px}.intro-note{display:flex;align-items:center;gap:16px;font-size:12px;line-height:1.9;color:#92968b;padding-right:14px}.intro-note strong{font-weight:400;color:#677165}.small-star{font-size:38px;font-weight:200;color:#c6cec0}.workspace{display:grid;grid-template-columns:410px minmax(0,1fr);gap:24px;align-items:start}.panel{border:1px solid var(--line);background:var(--white);border-radius:var(--radius);box-shadow:0 4px 16px #263b3303}.settings{padding:25px 25px 19px}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px;gap:10px}h2{font-size:15px;font-weight:600;letter-spacing:.4px;margin:0}.model-tag{font-size:10px;display:flex;align-items:center;gap:6px;background:#f4f6ef;padding:6px 8px;border-radius:5px;color:#667963}.model-tag .dot{width:4px;height:4px}.plain-fieldset{border:0;padding:0;margin:0;min-width:0}.mode-switch{display:grid;grid-template-columns:1fr 1fr;background:#f3f4ef;border-radius:9px;padding:4px;gap:4px;margin-bottom:24px}.mode-button{border:0;background:none;border-radius:6px;padding:10px 4px;display:flex;align-items:center;justify-content:center;gap:8px;color:#7d8479;font-size:12px}.mode-button .icon{width:16px;height:16px}.mode-button.active{background:white;color:var(--green);box-shadow:0 1px 5px #152a1910;font-weight:600}.field{margin-bottom:23px}.field-label{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin-bottom:10px;gap:8px}.field-label label,.field-label>span:first-child{font-weight:550}.field-label>span:last-child:not(:first-child){font-size:10px;color:#969c92;font-weight:400}.field-label label{display:flex;align-items:center;gap:6px}.field-label .icon{width:15px;height:15px;color:#6b7a66}textarea{display:block;resize:vertical;min-height:140px;max-height:360px;width:100%;line-height:1.85;border:1px solid #e6e8e0;border-radius:9px;background:#fdfefb;padding:13px 14px;font-size:12px;color:var(--ink)}textarea::placeholder{color:#a1a79a}input::placeholder{color:#a1a79a}.prompt-ideas{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:11px}.prompt-ideas>span{font-size:10px;color:#a0a498;margin-right:2px}.prompt-ideas button,.prompt-ideas a{font-size:10px;border:1px solid #e9ebe3;background:#fff;border-radius:5px;padding:4px 6px;color:#7b8576}.prompt-ideas button:hover,.prompt-ideas a:hover{background:var(--green-soft);color:var(--green);border-color:#d0dcca}.select-wrap{position:relative;display:flex;align-items:center}.ratio-symbol{position:absolute;left:14px;border:1.5px solid #8d9b83;width:17px;height:13px;border-radius:2px;pointer-events:none}select{width:100%;background:#fff;color:#59684e;border:1px solid #e5e8de;height:44px;border-radius:8px;padding:0 33px 0 42px;font-size:12px;cursor:pointer}.resolution-options{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.resolution-button{border:1px solid #e5e8df;background:#fff;border-radius:8px;padding:10px 5px;display:flex;flex-direction:column;align-items:center;gap:4px}.resolution-button>span{font-size:16px;font-weight:600;letter-spacing:.5px}.resolution-button small{font-size:10px;color:#929b89}.resolution-button.active{border-color:#6e8970;background:#f1f6ef;color:var(--green);box-shadow:inset 0 0 0 .5px #6e8970}.resolution-button.active small{color:#708363}.key-section{padding-top:19px;border-top:1px solid var(--line);margin-bottom:19px}.key-input-wrap{display:flex;align-items:center;position:relative;border-radius:8px}.key-input-wrap input{width:100%;min-width:0;border:1px solid #e4e7de;border-radius:8px;padding:12px 70px 12px 12px;font-size:11px;height:44px;background:white;color:#4d5c43}.key-input-wrap .icon-button{position:absolute;right:34px;width:30px;height:32px;color:#929b89}.key-input-wrap #clear-key{right:3px}.key-input-wrap .icon{width:15px;height:15px}.subtle-note{font-size:10px;color:#969d8f;line-height:1.7;margin:8px 0 0}.generate-actions{display:flex;gap:8px}.primary-button{border:0;background:var(--green);color:#fff;height:49px;border-radius:9px;display:flex;gap:9px;align-items:center;justify-content:center;width:100%;font-size:13px;font-weight:500;position:relative;box-shadow:0 3px 7px #274d4013}.primary-button:hover{background:#214c3b}.primary-button .end-arrow{position:absolute;right:16px;width:17px}.primary-button:disabled{opacity:.6}.cancel-button{border:1px solid #ddd8c8;background:#fbf8ee;color:#867c5c;border-radius:9px;font-size:12px;white-space:nowrap;padding:0 12px}.cost-note{font-size:10px;color:#99a08f;text-align:center;margin:10px 0 0}.cost-note strong{color:#7d8970;font-weight:500}.result-column{min-width:0}.canvas-panel{overflow:hidden}.canvas-heading{height:65px;padding:0 23px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.canvas-heading>div:first-child{display:flex;align-items:center;gap:13px}.canvas-status{display:flex;align-items:center;gap:6px;font-size:10px;color:#929a88}.canvas-status .dot{width:4px;height:4px;background:#aeb7a6}.canvas-status.success{color:var(--green)}.canvas-status.success .dot{background:#6b9364}.canvas-status.error{color:var(--danger)}.canvas-status.error .dot{background:var(--danger)}.canvas-status.working{color:#a2764c}.canvas-status.working .dot{background:#c39354;animation:breathe 1.8s infinite}.canvas-tools{display:flex;gap:5px}.icon-button{border:0;background:transparent;border-radius:6px;padding:6px;width:32px;height:32px;display:grid;place-items:center;color:#748068}.icon-button:hover:not(:disabled){background:#eff2e9}.icon-button:disabled{opacity:.3}.canvas-body{height:523px;position:relative;display:grid;place-items:center;isolation:isolate;background-color:#fcfdf9;background-image:radial-gradient(#dfe5d4 .7px,transparent .7px);background-size:17px 17px}.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;padding:15px}.empty-art{width:270px;height:210px;position:relative;margin-bottom:5px}.art-orbit{position:absolute;border:1px solid #e7ebdd;border-radius:50%;left:16px;top:-9px;width:239px;height:239px}.orbit-two{width:195px;height:195px;left:38px;top:14px;border-style:dashed}.art-card{position:absolute;width:129px;height:160px;border-radius:8px;box-shadow:0 8px 20px #263b330b}.back-card{transform:rotate(-13deg);background:#f0eddf;border:5px solid #fff;top:22px;left:43px}.front-card{background:#eeeee0;transform:rotate(10deg);border:6px solid white;top:33px;left:92px;overflow:hidden;box-shadow:0 9px 22px #3b4f3417}.mini-sun{background:#d99062;width:38px;height:38px;border-radius:50%;position:absolute;top:21px;left:51px}.mini-hill{width:190px;height:150px;position:absolute;border-radius:50%}.hill-back{background:#b8c6a7;left:23px;top:71px;transform:rotate(-23deg)}.hill-front{background:#6f8a70;left:-61px;top:100px;transform:rotate(22deg)}.mini-grain{position:absolute;inset:0;background-image:repeating-linear-gradient(93deg,transparent 0 3px,#fff1 3px 4px);opacity:.5}.art-star{position:absolute;font-size:28px;color:#ae805b}.star-one{left:27px;top:120px;transform:rotate(7deg)}.star-two{left:231px;top:35px;color:#778c65;font-size:30px}.art-dot{position:absolute;width:7px;height:7px;background:#b8c1a9;border-radius:50%;left:216px;top:165px}.empty-state h3{font-weight:500;font-size:21px;letter-spacing:1px;margin:13px 0 10px}.empty-state p{font-size:12px;line-height:1.9;color:#929c87;margin:0}.demo-button{margin:21px 0 10px;background:white;border:1px solid #dce3d2;border-radius:7px;padding:9px 14px;font-size:11px;display:flex;align-items:center;gap:12px;color:#657d52}.demo-button:hover{background:#eef3e6}.demo-button .icon{width:14px;height:14px}.empty-state small{font-size:9px;color:#a4ad99;letter-spacing:.5px}.canvas-footer{height:45px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 23px;font-size:10px;color:#929d84;gap:10px}.canvas-footer>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.canvas-footer>span:last-child{flex-shrink:0;letter-spacing:.4px}.workspace-note{display:flex;align-items:center;gap:12px;margin:20px 3px 0;color:#8e9a80}.workspace-note>.icon{width:23px;height:23px;color:#91a083}.workspace-note strong{font-size:11px;color:#718163;font-weight:500}.workspace-note p{font-size:10px;margin:4px 0 0;line-height:1.6;color:#9aa48e}.workspace-note button{margin-left:auto;white-space:nowrap;border:0;background:none;font-size:10px;color:#9aa68d;text-decoration:underline;text-underline-offset:4px;padding:8px 0 8px 8px}.workspace-note button:hover{color:var(--danger)}.connection-note{font-size:10px;color:#98a08c;margin:20px 3px 0;line-height:1.8;border-top:1px solid #e6e9de;padding-top:13px}.connection-note summary{display:flex;align-items:center;gap:7px;cursor:pointer;list-style:none}.connection-note summary>span:last-child{margin-left:auto}.connection-note p{margin:9px 0;color:#8f977f}.notice-dot{width:5px;height:5px;border-radius:50%;background:#d7b178}.site-footer{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#a2a896;padding:28px 0 22px;margin-top:15px;border-top:1px solid #e8ebe0}.footer-slash{margin:0 8px;color:#bcc4ae}.site-footer>span:last-child{font-size:9px}.field-error{font-size:11px;color:var(--danger);margin:8px 0 0;line-height:1.6}input[aria-invalid=true],textarea[aria-invalid=true]{border-color:#c58773}.drop-zone{position:relative;display:flex;align-items:center;flex-direction:column;border:1px dashed #cdd9c2;border-radius:9px;padding:17px 10px;background:#f9fbf5;gap:7px;text-align:center;cursor:pointer}.drop-zone>.icon{width:22px;height:22px;color:#81946e}.drop-zone strong{font-weight:500;font-size:11px;color:#657c54}.drop-zone span{font-size:9px;color:#9aa78d}.drop-zone.drag-over{background:#e7efdf;border-color:#6e8b57}.drop-zone input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer}.drop-zone:focus-within{outline:2px solid var(--green);outline-offset:3px}.url-row{display:flex;align-items:center;margin-top:10px;gap:7px}.url-row>.icon{width:15px;color:#8f9e81}.url-row input{min-width:0;flex:1;padding:9px 10px;font-size:10px;border:1px solid #e2e8d9;border-radius:6px}.url-row button{border:1px solid #dae2d1;border-radius:6px;background:white;padding:8px 10px;font-size:10px;color:#748563}.reference-list{display:flex;flex-direction:column;gap:6px;margin-top:10px}.reference-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border:1px solid #e5e9dd;border-radius:6px;min-width:0}.reference-thumb{width:36px;height:36px;object-fit:cover;border-radius:4px;background:#f1f5eb;display:grid;place-items:center;flex-shrink:0}.reference-copy{flex:1;min-width:0}.reference-copy strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:500}.reference-copy small{font-size:9px;color:#99a18e;display:block;margin-top:3px}.reference-controls{display:flex;gap:2px}.reference-controls button{border:0;background:none;border-radius:4px;padding:4px 5px;font-size:13px;color:#8c987d}.reference-controls button:hover:not(:disabled){background:#eff4e9}.reference-controls button:disabled{opacity:.25}.image-stage{position:absolute;inset:0;padding:22px;min-width:0;min-height:0;overflow:hidden}.image-stage>button{display:block;height:100%;width:100%;min-width:0;min-height:0;padding:0;border:0;background:none;cursor:zoom-in}.image-stage img{display:block;width:100%;height:100%;max-height:100%;max-width:100%;object-fit:contain;object-position:center;border-radius:4px}.image-label{position:absolute;left:33px;bottom:31px;font-size:10px;background:#fffdf1eb;color:#6d795e;padding:5px 9px;border:1px solid #fff8;border-radius:5px;pointer-events:none}.loading-overlay{position:absolute;inset:0;z-index:2;background:#f9fbf4ec;backdrop-filter:blur(6px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center}.loading-spark{font-size:55px;color:#839c6d;animation:rotate 9s linear infinite}.loading-overlay h3{font-size:18px;font-weight:500;margin:25px 0 0}.loading-overlay p{color:#92a27f;font-size:12px;margin:15px 0}.loading-overlay>span:last-child{font-size:11px;color:#a1ab94;line-height:1.8}.feedback{padding:14px 17px;border:1px solid #e3e7d9;border-radius:10px;margin-top:14px;background:#f0f4e9;color:#748263;font-size:11px;line-height:1.7}.feedback strong{font-weight:550}.feedback p{margin:4px 0 0;color:#899679}.feedback.error{background:#fcf4ed;border-color:#edddce;color:#aa7352}.feedback.error p{color:#ac8e79}.result-details{margin:13px 3px 0;font-size:10px;color:#849373;border-bottom:1px solid #e3e9d8;padding-bottom:10px}.result-details summary{cursor:pointer;display:flex;justify-content:space-between}.result-details dl{display:flex;gap:20px;flex-wrap:wrap;margin:12px 0}.result-details dt{color:#a4ad97;margin-bottom:3px}.result-details dd{margin:0;color:#788c61}.result-details>p{white-space:pre-wrap;overflow-wrap:anywhere;max-height:150px;overflow:auto;font-size:11px;line-height:1.8;background:#f0f4e9;border-radius:7px;padding:10px;margin:8px 0 0}.noscript{position:fixed;bottom:0;left:0;right:0;padding:20px;background:#fff6df;text-align:center;color:#7e4d29}dialog{border:1px solid #dfe6d4;border-radius:15px;padding:0;width:min(1100px,94vw);height:min(850px,94dvh);max-height:94dvh;overflow:hidden;background:#f8faf3;box-shadow:0 24px 80px #172c2655}dialog[open]{display:grid;grid-template-rows:56px minmax(0,1fr) auto}dialog::backdrop{background:#172d24bd;backdrop-filter:blur(5px)}.dialog-heading{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid #e5eada}.dialog-heading h2{font-size:13px}#preview-image{display:block;min-height:0;min-width:0;width:100%;height:100%;object-fit:contain;object-position:center;padding:18px}.dialog-footer{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;font-size:11px;color:#8f9d7e;border-top:1px solid #e3e9d8}.secondary-button{display:flex;align-items:center;gap:8px;border:1px solid #d5dfc9;border-radius:6px;background:#fff;padding:8px 12px;font-size:11px;color:#6d8657}.secondary-button .icon{width:15px;height:15px}summary::-webkit-details-marker{display:none}@keyframes rotate{to{transform:rotate(360deg)}}@keyframes breathe{50%{opacity:.35}}
@media(min-width:1400px){.page{padding:0;max-width:1224px}}
@media(max-width:1050px){.workspace{grid-template-columns:370px minmax(0,1fr);gap:18px}.settings{padding:22px 21px 18px}.canvas-body{height:525px}.page{padding:0 24px}.site-header{padding:0 24px}.intro-note{display:none}.canvas-status{display:none}.workspace-note{align-items:flex-start;gap:9px}.workspace-note button{align-self:center}.workspace-note p{max-width:240px}}
@media(max-width:790px){.workspace{grid-template-columns:1fr;gap:20px}.page{padding:0 20px;max-width:640px}.site-header{height:68px;padding:0 20px}.private-badge{display:none}.brand{font-size:18px;gap:8px}.brand-mark{width:32px;height:32px;border-radius:9px}.brand-divider{margin:0 8px}.brand-caption{font-size:12px;letter-spacing:1px}.doc-link{font-size:10px;gap:4px}.doc-link .icon{width:13px;height:13px}.intro{padding:30px 0 25px}.eyebrow{font-size:8px;letter-spacing:1.5px}h1{font-size:29px;margin:11px 0 7px}.intro p{font-size:11px;letter-spacing:0}.settings{padding:22px}.panel-heading{margin-bottom:20px}.mode-switch{margin-bottom:20px}.field{margin-bottom:21px}.canvas-body{height:480px}.canvas-status{display:flex}.canvas-footer{padding:0 18px}.canvas-heading{padding:0 18px}.workspace-note p{max-width:none}.site-footer{flex-direction:column;gap:9px;line-height:1.5;margin-top:26px;padding:20px 0}.image-stage{padding:14px}.image-label{left:23px;bottom:23px}}
@media(max-width:390px){.page{padding:0 14px}.site-header{padding:0 14px}.brand-caption{font-size:11px}.brand-divider{margin:0 6px}.doc-link{font-size:9px}.settings{padding:19px}.model-tag{font-size:9px}.intro h1{font-size:27px}.eyebrow{font-size:7px;letter-spacing:1.3px}.cost-note{font-size:9px}.canvas-body{height:440px}.workspace-note{gap:8px}.workspace-note p{max-width:210px}.workspace-note button{font-size:9px}.canvas-footer{font-size:9px}}
a[aria-disabled=true]{pointer-events:none;opacity:.3;cursor:not-allowed}
@media(max-width:790px){textarea,.key-input-wrap input,.url-row input,select{font-size:16px}textarea::placeholder,.key-input-wrap input::placeholder,.url-row input::placeholder{font-size:12px}.prompt-ideas button,.prompt-ideas a{padding:6px 7px}.field-label{font-size:13px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.model-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.model-button{display:flex;flex-direction:column;align-items:center;gap:5px;border:1px solid #e5e8df;background:#fff;border-radius:8px;padding:11px 5px;color:#70816c}.model-button strong{font-size:15px;font-weight:600;letter-spacing:.4px}.model-button small{font-size:10px;color:#929b89}.model-button.active{border-color:#6e8970;background:#f1f6ef;color:var(--green);box-shadow:inset 0 0 0 .5px #6e8970}.model-button.active small{color:#708363}.resolution-button:disabled{opacity:.38;cursor:not-allowed;background:#f5f6f2}.parameter-note{min-height:34px}.model-field{margin-bottom:19px}

.prompt-ideas a{text-decoration:none;color:#9b592d;background:#fff3e7;border-color:#e8c7a4;font-weight:500}
.prompt-ideas a:hover{color:#7f421e;background:#f8e1c8;border-color:#d8aa7b}

.footer-legal{display:flex;align-items:center;justify-content:center;gap:8px 18px;flex-wrap:wrap}.filing-link{white-space:nowrap;color:var(--muted)}.filing-link:hover{color:var(--green);text-decoration:underline}