:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#f4efe5;--bg:#0a0a09;--panel:#181714e0;--panel-strong:#181714;--panel-soft:#ffffff09;--line:#ffffff18;--line-strong:#d5b57061;--text:#f4efe5;--muted:#aaa397;--dim:#716c64;--gold:#d2b477;--gold-strong:#e0c384;--gold-dark:#7d6840;--success:#9bc3a0;--danger:#db9a8f;--shadow:0 22px 70px #00000047;font-synthesis:none;text-rendering:optimizelegibility;background:#0a0a09;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{min-width:320px;min-height:100vh;color:var(--text);background:radial-gradient(circle at 12% -10%,#ad89452e,#0000 34%),radial-gradient(circle at 92% 7%,#5d48271c,#0000 28%),linear-gradient(#0d0c0a 0%,#090909 35%,#0a0a09 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.16s}.template-card:hover{border-color:#d2b47740;transform:translateY(-1px)}.template-card.active{background:linear-gradient(145deg,#d2b47721,#d2b47709);border-color:#d2b4778f}.template-card b{margin:7px 0 3px;font-size:13px;display:block}.template-card small{color:var(--dim);font-size:10px}.template-dot{background:#5f5b54;border-radius:50%;width:5px;height:5px;display:block}.template-card.active .template-dot{background:var(--gold);box-shadow:0 0 0 4px #d2b47714}.clear-template{color:var(--dim);cursor:pointer;background:0 0;border:0;margin-top:4px;padding:4px 2px;font-size:11px}.clear-template:hover{color:var(--muted)}.advanced-toggle{width:100%;color:var(--text);text-align:left;cursor:pointer;background:#ffffff06;border:1px solid #ffffff14;border-radius:15px;justify-content:space-between;align-items:center;gap:18px;margin-top:20px;padding:15px 16px;display:flex}.advanced-toggle b{font-size:13px;display:block}.advanced-toggle 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input:checked+.toggle-ui:after{background:#17130c;transform:translate(16px)}.switch-row b{font-size:12px;display:block}.switch-row small{color:var(--dim);margin-top:3px;font-size:9px;line-height:1.4;display:block}.visually-hidden{clip:rect(1px, 1px, 1px, 1px)!important;white-space:nowrap!important;width:1px!important;height:1px!important;position:absolute!important;overflow:hidden!important}.upload-dropzone{width:100%;min-height:152px;color:var(--text);cursor:pointer;background:linear-gradient(#d2b4770b,#ffffff03);border:1px dashed #d2b47759;border-radius:18px;flex-direction:column;justify-content:center;align-items:center;gap:7px;transition:border-color .18s,background .18s,transform 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7px;font-size:9px;display:flex}.image-actions{grid-template-columns:1fr 32px 32px;gap:5px;display:grid}.image-actions button{min-height:30px;color:var(--muted);cursor:pointer;background:#ffffff09;border:1px solid #ffffff13;border-radius:8px;font-size:9px}.image-actions button.active{color:var(--gold-strong);background:#d2b47712;border-color:#d2b47752}.image-actions button:disabled{opacity:.25;cursor:not-allowed}.status-banner{color:#d5c5a2;white-space:pre-wrap;background:#d2b4770e;border:1px solid #d2b47721;border-radius:15px;align-items:flex-start;gap:10px;margin:14px 0;padding:13px 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button.active:after{background:var(--gold)}.tab-mark{width:23px;height:23px;color:var(--gold-dark);vertical-align:middle;background:#ffffff09;border-radius:8px;place-items:center;margin-right:7px;font-family:STSong,serif;font-size:11px;display:inline-grid}.platform-tabs button.active .tab-mark{color:var(--gold-strong);background:#d2b47717}.editor-panel{padding:clamp(16px,3vw,24px)}.editor-toolbar{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:17px;display:flex}.editor-toolbar h3{margin:4px 0 0;font-size:18px}.editor-toolbar small{color:var(--dim);margin-top:5px;font-size:9px;display:block}.editor-actions{gap:7px;display:flex}.icon-text-button{min-height:36px;color:var(--gold-strong);cursor:pointer;background:#d2b47714;border:1px solid #d2b47747;border-radius:10px;padding:7px 11px;font-size:10px}.icon-text-button span{margin-right:5px}.icon-text-button.secondary{color:var(--muted);background:#ffffff08;border-color:#ffffff17}.icon-text-button:disabled{opacity:.4;cursor:not-allowed}.editor-fields{gap:13px;display:grid}.edit-area.tall{min-height:160px}.debug-details{margin-top:13px}details>summary{cursor:pointer;list-style:none}details>summary::-webkit-details-marker{display:none}.debug-details summary{color:var(--dim);font-size:10px}pre{white-space:pre-wrap;word-break:break-word;color:#d7d0c4;background:#00000040;border-radius:12px;margin:10px 0 0;padding:13px;font-size:10px;line-height:1.55;overflow:auto}.tool-disclosure{background:#ffffff05;border:1px solid #ffffff13;border-radius:16px;margin-top:14px;overflow:hidden}.tool-disclosure>summary{justify-content:space-between;align-items:center;gap:12px;min-height:60px;padding:13px 16px;display:flex}.tool-disclosure>summary b{font-size:12px;display:block}.tool-disclosure>summary small{color:var(--dim);margin-top:4px;font-size:9px;display:block}.tool-disclosure[open] .summary-arrow{transform:rotate(180deg)}.tool-disclosure-body{padding:0 16px 16px}.version-direction-grid{grid-template-columns:repeat(3,1fr);gap:7px;display:grid}.choice-chip{min-height:36px;color:var(--muted);cursor:pointer;background:#ffffff06;border:1px solid #ffffff14;border-radius:10px;font-size:10px}.choice-chip.active{color:var(--gold-strong);background:#d2b47714;border-color:#d2b47757}.compact-primary{width:100%;min-height:40px;margin-top:11px;font-size:11px}.version-list{margin-top:12px}.version-card{background:#00000026;border:1px solid #ffffff13;border-radius:14px;padding:14px}.version-card-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.version-card h4{margin:4px 0 0;font-size:12px}.preview-pre{max-height:260px}.sticky-action-bar{z-index:45;padding:11px 14px calc(11px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(24px)saturate(1.2);backdrop-filter:blur(24px)saturate(1.2);background:#0a0a09de;border-top:1px solid #ffffff14;position:fixed;bottom:0;left:0;right:0}.sticky-action-inner{grid-template-columns:minmax(110px,.55fr) minmax(220px,1.45fr);align-items:center;gap:12px;width:min(760px,100%);margin:0 auto;display:grid}.sticky-context{padding-left:5px}.sticky-context span{color:var(--text);font-size:11px;display:block}.sticky-context small{color:var(--dim);margin-top:3px;font-size:9px;display:block}.generate-button{color:#181209;letter-spacing:.03em;cursor:pointer;background:linear-gradient(#e1c585,#caa968);border:1px solid #f0d28f73;border-radius:15px;min-height:52px;font-weight:750;box-shadow:0 12px 28px #00000042,inset 0 1px #ffffff38}.generate-button:disabled{opacity:.38;cursor:not-allowed}.spinner{vertical-align:-2px;border:2px solid #140f0840;border-top-color:#171109;border-radius:50%;width:14px;height:14px;margin-right:7px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.app-footer{color:var(--dim);grid-template-columns:1fr auto;align-items:center;gap:10px;margin:20px 0 4px;padding:16px 4px 8px;font-size:10px;display:grid}.app-footer>div{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.app-footer button{color:var(--dim);cursor:pointer;background:0 0;border:0;padding:0;font-size:10px}.footer-update{justify-self:end}.update-box{grid-column:1/-1;max-height:140px;margin:0}.update-box.available{color:#d8be91}.update-box.latest{color:#9ec2a3}.update-box.error{color:#d7a39a}.modal-backdrop,.drawer-backdrop{z-index:100;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#000000c2;position:fixed;inset:0}.modal-backdrop{place-items:center;padding:18px;display:grid}.image-preview-modal{border:1px solid var(--line);width:min(960px,100%);max-height:92vh;box-shadow:var(--shadow);background:#151412;border-radius:20px;padding:12px;overflow:auto}.image-preview-modal img{object-fit:contain;background:#0a0a09;border-radius:14px;width:100%;max-height:78vh;display:block}.image-preview-modal p{color:var(--dim);margin:10px 4px 2px;font-size:10px}.modal-close{float:right;border:1px solid var(--line);color:var(--text);cursor:pointer;background:#ffffff0a;border-radius:10px;margin:0 0 10px;padding:7px 12px}.drawer-backdrop{justify-content:flex-end;display:flex}.history-drawer{border-left:1px solid var(--line);background:linear-gradient(160deg,#1a1815,#0f0f0e);flex-direction:column;width:min(520px,94vw);height:100%;padding:24px;animation:.22s both drawerIn;display:flex;box-shadow:-20px 0 70px #00000052}@keyframes drawerIn{0%{opacity:.7;transform:translate(30px)}to{opacity:1;transform:translate(0)}}.drawer-head{border-bottom:1px solid var(--line);justify-content:space-between;gap:16px;padding-bottom:18px;display:flex}.drawer-head h2{margin:6px 0;font-size:23px}.drawer-head p{color:var(--muted);margin:0;font-size:11px}.drawer-close{border:1px solid var(--line);width:34px;height:34px;color:var(--text);cursor:pointer;background:#ffffff09;border-radius:50%;padding:0;font-size:20px}.drawer-list{flex:1;padding:14px 2px 14px 0;overflow:auto}.empty-state{text-align:center;color:var(--dim);padding:60px 10px;font-size:12px}.history-card{background:#ffffff06;border:1px solid #ffffff13;border-radius:15px;margin-bottom:10px;padding:15px}.history-card-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.history-card time{color:var(--dim);font-size:9px}.history-card h3{margin:5px 0 0;font-size:14px}.history-card-head>span{color:var(--gold-dark);background:#d2b47712;border-radius:999px;flex:none;padding:5px 8px;font-size:9px}.history-card>p{color:var(--muted);margin:10px 0;font-size:10px}.history-card-actions{align-items:center;gap:12px;display:flex}.history-card-actions>button{min-height:34px;color:var(--gold-strong);cursor:pointer;background:#d2b47712;border:1px solid #d2b47740;border-radius:10px;padding:7px 12px;font-size:10px}.history-card-actions details{flex:1}.history-card-actions summary{color:var(--dim);font-size:9px}.clear-history{color:#a9827c;cursor:pointer;background:#b4645a0b;border:1px solid #b4645a26;border-radius:12px;width:100%;min-height:40px}@media (width<=900px){.style-choice-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=680px){.app-content{width:min(100% - 22px,1120px)}.topbar{min-height:64px;padding:10px 12px}.topbar-brand span{font-size:7px}.topbar-brand h1{font-size:15px}.brand-seal.small{width:37px;height:37px;font-size:18px}.draft-status{display:none}.topbar-button{padding:7px 11px}.intro-panel{min-height:176px;padding:30px 4px 20px;display:block}.intro-panel h2{font-size:30px}.session-actions{justify-content:flex-start;margin-top:17px}.workflow-steps a{justify-content:center;min-height:55px;padding:10px 8px}.workflow-steps a>span{width:25px;height:25px}.workflow-steps a b{display:none}.workspace-card{border-radius:20px;padding:18px 14px}.section-head>div:first-child{padding-left:38px}.section-head h2{font-size:19px}.form-grid{grid-template-columns:1fr;gap:14px}.full-span{grid-column:auto}.template-strip{grid-auto-columns:136px}.style-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-row{grid-template-columns:1fr}.image-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.vision-grid{grid-template-columns:1fr}.vision-card{grid-template-columns:32px 1fr}.result-tool-row{grid-template-columns:1fr}.editor-toolbar{display:block}.editor-actions{margin-top:12px}.sticky-action-inner{grid-template-columns:96px 1fr;gap:8px}.generate-button{min-height:50px}.app-footer{grid-template-columns:1fr}.footer-update{justify-self:start}.history-drawer{width:100%;padding:20px 14px}}@media (width<=390px){.image-grid{grid-template-columns:1fr}.style-choice-grid{grid-template-columns:1fr 1fr}.sticky-context{display:none}.sticky-action-inner{grid-template-columns:1fr}.platform-tabs button{font-size:10px}.tab-mark{margin-right:4px}}