:root{color-scheme:light;--ink: #25241f;--muted: #716c62;--paper: #f6f1e7;--panel: #fffaf0;--line: #d8cdb9;--olive: #5f6f43;--brick: #a84f35;--blue: #2f6374;--gold: #c38b2e;font-family:Avenir Next,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;color:var(--ink);background:linear-gradient(90deg,rgba(47,99,116,.08) 1px,transparent 1px),linear-gradient(180deg,rgba(47,99,116,.08) 1px,transparent 1px),var(--paper);background-size:32px 32px}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,420px);gap:clamp(28px,6vw,96px);align-items:center;padding:clamp(24px,7vw,96px)}.auth-copy h1{max-width:820px;margin:28px 0 18px;font-family:Georgia,Times New Roman,serif;font-size:clamp(42px,8vw,94px);line-height:.94;letter-spacing:0}.auth-copy p{max-width:640px;color:var(--muted);font-size:18px;line-height:1.7}.brand-mark,.section-title{display:inline-flex;gap:8px;align-items:center;color:var(--blue);font-weight:800}.price-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}.price-strip span{border:1px solid var(--line);background:#fffaf0d1;padding:10px 14px;font-weight:800}.public-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}.public-links a,.public-nav a{color:var(--blue);font-weight:900;text-decoration:none}.public-shell{max-width:1120px;margin:0 auto;padding:clamp(22px,5vw,72px)}.public-nav{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:clamp(42px,8vw,86px)}.public-nav>div{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}.public-hero h1{max-width:780px;margin:0 0 18px;font-family:Georgia,Times New Roman,serif;font-size:clamp(40px,7vw,82px);line-height:1;letter-spacing:0}.public-hero p{max-width:740px;color:var(--muted);font-size:18px;line-height:1.75}.public-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:36px}.public-card{min-height:190px;border:1px solid var(--line);background:#fffaf0f0;padding:22px}.public-card h2{margin:0 0 12px;font-size:20px}.public-card p{margin:0;color:var(--muted);line-height:1.75}.auth-panel,.generator,.side-panel{border:1px solid var(--line);background:#fffaf0f0;box-shadow:12px 12px #5f6f431f}.auth-panel{padding:24px}.segmented{display:grid;grid-template-columns:1fr 1fr;margin-bottom:22px;border:1px solid var(--ink)}.segmented button{border:0;background:transparent;padding:12px;font-weight:800}.segmented .active{background:var(--ink);color:var(--panel)}label{display:grid;gap:8px;margin:14px 0;color:var(--muted);font-size:14px;font-weight:700}input,textarea{width:100%;border:1px solid var(--line);background:#fffdf8;color:var(--ink);outline:none}input{height:46px;padding:0 12px}textarea{min-height:190px;resize:vertical;padding:16px;line-height:1.65}input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2f637424}.primary{width:100%;min-height:48px;border:0;background:var(--brick);color:#fffaf0;font-weight:900}.error,.notice{color:var(--brick);font-weight:700}.challenge-box{margin:14px 0}.challenge-row{display:grid;grid-template-columns:112px minmax(0,1fr) 82px;gap:8px;align-items:center}.challenge-row strong{display:grid;place-items:center;min-height:46px;border:1px solid var(--line);background:#f0eadc;color:var(--ink);font-size:18px}.challenge-row button{height:46px;border:1px solid var(--line);background:#fffdf8;color:var(--blue);font-weight:900}.studio-shell{max-width:1380px;margin:0 auto;padding:28px}.topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:28px}.topbar h1{margin:10px 0 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(36px,5vw,68px);line-height:1}.account{display:flex;gap:14px;align-items:center;background:var(--panel);border:1px solid var(--line);padding:10px 12px}.account span{color:var(--muted)}.account strong{font-size:20px}.icon-button{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--line);background:#fffdf8;color:var(--ink)}.admin-link,.text-link{display:inline-flex;gap:6px;align-items:center;color:var(--blue);font-weight:900;text-decoration:none}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}.generator,.side-panel{padding:22px}.section-title{margin-bottom:14px}.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:16px 0}.plan{display:grid;gap:6px;text-align:left;min-height:104px;border:1px solid var(--line);background:#fffdf8;padding:14px}.plan.active{border-color:var(--ink);background:#e6ead8}.plan span{color:var(--blue);font-weight:900}.plan strong{font-size:24px}.plan small{color:var(--muted)}.generate{background:var(--olive)}.recharge-row{display:grid;grid-template-columns:1fr 92px;gap:10px}.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}.pay-methods button{height:42px;border:1px solid var(--line);background:#fffdf8;color:var(--blue);font-weight:900}.pay-methods .active{background:var(--blue);color:#fff}.recharge-row button{border:0;background:var(--blue);color:#fff;font-weight:900}.balance-card{display:grid;gap:6px;margin:16px 0 24px;padding:18px;background:var(--ink);color:var(--panel)}.balance-card span{color:#d9ccb9}.balance-card strong{font-size:34px}.ledger{display:grid;gap:10px}.ledger-item{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:10px;font-size:14px}.credit{color:var(--olive)}.debit{color:var(--brick)}.prompt-library,.gallery{margin-top:30px}.prompt-library-head,.gallery-head{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-bottom:14px}.prompt-library-head p{max-width:760px;margin:0;color:var(--muted);line-height:1.6}.prompt-library-head span{color:var(--blue);font-weight:900;white-space:nowrap}.prompt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.prompt-card{overflow:hidden;border:1px solid var(--line);background:#fffaf0f0}.prompt-image-open{display:block;width:100%;border:0;padding:0;background:transparent;cursor:zoom-in}.prompt-card img{display:block;width:100%;height:180px;object-fit:cover;background:#e4dccd}.prompt-card div{display:grid;gap:8px;padding:14px}.prompt-card span{width:fit-content;border:1px solid var(--line);background:#f0eadc;color:var(--blue);padding:3px 8px;font-size:12px;font-weight:900}.prompt-card strong{font-size:18px}.prompt-card p{max-height:172px;min-height:112px;margin:0;overflow:auto;color:var(--muted);line-height:1.55;padding-right:4px;white-space:pre-wrap}.more-button{display:inline-flex;justify-content:center;width:min(260px,100%);border:1px solid var(--line);background:var(--ink);color:var(--panel);padding:12px 18px;font-weight:900}.more-button:disabled{cursor:not-allowed;opacity:.45}.secondary-more{background:#fffdf8;color:var(--blue)}.template-pager{display:flex;gap:12px;justify-content:center;margin-top:18px}.templates-shell{max-width:1500px}.template-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:end;margin-bottom:20px;border:1px solid var(--line);background:#fffaf0f0;padding:16px}.template-toolbar label{margin:0}.template-toolbar label svg{vertical-align:-3px}.template-count{min-width:180px;border:1px solid var(--line);background:#fffdf8;padding:12px}.template-count strong{display:block;color:var(--blue);font-size:28px;line-height:1}.template-count span{color:var(--muted);font-weight:800}.number-pager{display:flex;gap:8px;align-items:center;justify-content:center;margin-top:22px}.page-number{min-width:36px;height:36px;border:1px solid var(--line);background:#fffdf8;color:var(--ink);font-weight:900}.page-number.active{background:var(--ink);color:var(--panel)}.page-ellipsis{color:var(--muted);font-weight:900;padding:0 4px}.pager{display:inline-flex;gap:10px;align-items:center;color:var(--muted);font-weight:900}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.empty,.image-card{border:1px solid var(--line);background:#fffaf0f0}.empty{grid-column:1 / -1;padding:28px;color:var(--muted)}.image-card{display:flex;min-height:390px;max-height:390px;flex-direction:column;overflow:hidden}.image-card img,.pending-image{display:block;width:100%;height:220px}.image-open{display:block;width:100%;height:220px;border:0;padding:0;background:transparent}.image-card img{object-fit:cover;background:#e4dccd}.pending-image{display:grid;place-items:center;background:repeating-linear-gradient(45deg,#eee7d8 0 12px,#f7f1e5 12px 24px);color:var(--muted);font-weight:900}.image-card>div{display:flex;min-height:0;flex:1;flex-direction:column;padding:14px}.image-card p{display:-webkit-box;margin:8px 0 0;overflow:hidden;color:var(--muted);line-height:1.5;-webkit-box-orient:vertical;-webkit-line-clamp:3}.small-button{display:inline-flex;gap:6px;align-items:center;margin-top:12px;border:1px solid var(--line);background:#fffdf8;color:var(--blue);padding:8px 10px;font-weight:900;text-decoration:none}.account .small-button{margin-top:0}.account-action{white-space:nowrap}.card-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.empty.compact{min-height:0;padding:12px;font-size:14px}.context-panel{margin-top:14px;border:1px solid var(--line);background:#f8f2e8;padding:14px}.context-actions{display:grid;grid-template-columns:160px 1fr;gap:10px;align-items:center}.file-button{display:inline-flex;justify-content:center;align-items:center;gap:8px;height:46px;margin:0;border:1px solid var(--line);background:#fffdf8;color:var(--blue);font-weight:900;cursor:pointer}.file-button input{display:none}.url-adder{display:grid;grid-template-columns:1fr 48px;gap:8px}.url-adder button{display:grid;place-items:center;border:1px solid var(--line);background:#fffdf8;color:var(--blue)}.context-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.context-thumb{position:relative;width:86px;aspect-ratio:1;border:1px solid var(--line);background:#fffdf8}.context-thumb img{width:100%;height:100%;object-fit:cover}.context-thumb button{position:absolute;top:4px;right:4px;display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--line);background:var(--panel);color:var(--brick)}.lightbox{position:fixed;inset:0;z-index:30;display:grid;place-items:center;padding:24px;background:#25241fc7}.lightbox-inner{position:relative;width:min(1120px,96vw);max-height:92vh;display:grid;grid-template-columns:minmax(0,1fr) 320px;background:var(--panel);border:1px solid var(--line);overflow:hidden}.lightbox-inner img{width:100%;max-height:92vh;object-fit:contain;background:#151513}.lightbox-meta{display:flex;min-height:0;max-height:92vh;flex-direction:column;padding:18px;overflow:hidden}.lightbox-meta p{min-height:0;overflow:auto;color:var(--muted);line-height:1.6;padding-right:6px}.lightbox-close{position:absolute;top:10px;right:10px;z-index:2;display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--line);background:var(--panel);color:var(--ink)}.payment-modal{position:relative;width:min(420px,92vw);border:1px solid var(--line);background:var(--panel);padding:22px}.qr-box{display:grid;place-items:center;margin:18px 0;border:1px solid var(--line);background:#fffdf8;padding:18px}.qr-box img{width:240px;height:240px}.payment-info{display:grid;gap:8px;margin-bottom:12px;color:var(--muted);font-weight:800}.payment-info strong{color:var(--ink);font-size:30px}.admin-shell{max-width:1500px}.metric-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:22px}.metric-card,.admin-card{border:1px solid var(--line);background:#fffaf0f0}.metric-card{display:grid;gap:14px;min-height:116px;padding:16px}.metric-card span{display:inline-flex;gap:8px;align-items:center;color:var(--muted);font-weight:800}.metric-card strong{font-size:clamp(22px,2.4vw,34px);line-height:1}.metric-card.good strong{color:var(--olive)}.metric-card.bad strong{color:var(--brick)}.admin-grid{display:grid;grid-template-columns:minmax(320px,.85fr) minmax(0,1.15fr);gap:18px;align-items:start}.admin-card{margin-bottom:18px;padding:18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.muted{color:var(--muted);line-height:1.55}.token-bar{width:100%;height:16px;border:1px solid var(--line);background:#fffdf8;overflow:hidden;margin:8px 0 12px}.token-bar span{display:block;height:100%;background:var(--gold)}.analysis-list{display:grid;gap:10px}.analysis-row{display:grid;grid-template-columns:72px minmax(0,1fr);gap:6px 12px;border-bottom:1px solid var(--line);padding-bottom:10px}.analysis-row span{color:var(--blue);font-weight:900}.analysis-row small{grid-column:2;color:var(--muted)}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:820px}th,td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top;font-size:14px}th{color:var(--blue);font-weight:900;background:#f0eadc}.prompt-cell{max-width:380px;color:var(--muted)}.download-cell{min-width:220px}.download-cell code{display:block;max-width:260px;margin-top:8px;overflow:hidden;color:var(--muted);text-overflow:ellipsis;white-space:nowrap}@media(max-width:860px){.auth-shell,.workspace,.admin-grid,.metric-grid,.two-col,.context-actions,.lightbox-inner,.template-toolbar,.public-grid{grid-template-columns:1fr}.topbar,.account,.public-nav{align-items:flex-start}.topbar,.public-nav{flex-direction:column}.account{width:100%;flex-wrap:wrap}.plans,.challenge-row{grid-template-columns:1fr}}