:root{--paper:#f4f1e9;--white:#fffdf8;--ink:#293c32;--muted:#71786f;--line:#d9dcd1;--accent:#ad4a31}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:transparent;border:1px solid var(--line);border-radius:4px;padding:8px 12px}button:hover{border-color:var(--ink)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{opacity:.45;cursor:default}a{color:inherit;text-underline-offset:3px}header{padding:20px 4vw;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line)}.brand{font:30px Georgia,"Songti SC",serif;text-decoration:none;display:flex;align-items:center;gap:20px}.brand span,.header-note{font:10px/1.5 sans-serif;letter-spacing:1.4px}.header-note{color:var(--muted);font-size:12px;letter-spacing:1px}main{max-width:1700px;margin:auto;padding:35px 4vw 60px}.intro{display:flex;justify-content:space-between;gap:35px;align-items:end;margin-bottom:38px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--accent)}h1{font:44px/1.3 Georgia,"Songti SC",serif;letter-spacing:-1px;margin:12px 0 0}.intro>p{color:var(--muted);font-size:13px;line-height:1.9;margin:0 0 4px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:36px;align-items:start}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:17px}.section-heading h2{font-size:14px;letter-spacing:1px;margin:0;font-weight:550}.section-heading>span{font-size:11px;color:var(--muted)}.library-tabs{display:flex;gap:8px}.library-tabs button{font-size:12px}.library-tabs button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.hint{font-size:12px;color:var(--muted);line-height:1.8}.filters{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 13px}.filters input{min-width:140px;flex:1}.filters select{width:130px;font-size:12px}.filters button{font-size:12px}input,select,textarea{border:1px solid var(--line);border-radius:4px;background:var(--white);padding:10px;width:100%;min-width:0}textarea{resize:vertical;line-height:1.7}.results{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:var(--muted);margin:12px 0}.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.card{border:1px solid var(--line);background:var(--white);overflow:hidden;border-radius:4px}.card.chosen{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}.preview{display:block;border:0;border-radius:0;background:#e7e7dc;width:100%;padding:0;text-align:left}.preview img{width:100%;height:175px;object-fit:cover;display:block}.card-body{padding:15px}.card-top{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:9px;letter-spacing:.3px}.card h3{font:18px/1.4 Georgia,"Songti SC",serif;margin:9px 0}.card h3 button{border:0;padding:0;text-align:left}.tags{display:flex;flex-wrap:wrap;gap:5px}.tag{font-size:10px;background:#e9ebdf;padding:3px 7px;border-radius:2px}.card-actions{display:flex;justify-content:space-between;gap:5px;margin-top:14px}.card-actions button{font-size:11px}.favorite{border:0;font-size:19px!important;padding:0 5px!important}.favorite[aria-pressed=true]{color:var(--accent)}.text-preview{padding:22px 17px;background:#e8e7dd;min-height:140px;display:flex;flex-direction:column;justify-content:space-between}.text-preview b{font:22px/1.3 Georgia,serif}.text-preview span{font-size:10px;color:var(--muted)}.brief{position:sticky;top:20px;border:1px solid var(--line);padding:22px;background:var(--white);border-radius:5px;max-height:calc(100vh - 40px);overflow-y:auto;scrollbar-width:thin}.steps{display:flex;gap:5px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:21px}.steps button{flex:1;padding:7px 1px;font-size:11px;border:0;color:var(--muted)}.steps button[aria-current=step]{background:var(--ink);color:white}.brief h3{font:24px/1.4 Georgia,"Songti SC",serif;margin:8px 0 12px}.brief label{display:block;font-size:12px;margin:17px 0}.brief label>input,.brief label>select,.brief label>textarea{display:block;margin-top:7px;font-size:12px}.required{font-size:10px;color:var(--accent);margin-left:8px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.two-fields label{min-width:0}.ratio-preview{display:flex;align-items:center;gap:20px;font-size:10px;color:var(--muted);margin:22px 0}.ratio-preview>div{width:100px;aspect-ratio:4/3;border:1px solid #9ca99c;display:grid;place-items:center;background:#e9ede3}.step-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:17px}.step-actions>span{color:var(--muted);font-size:11px}.primary{background:var(--ink);border-color:var(--ink);color:white}.primary:hover{background:#3d5548}.quiet{border:0;padding:2px 0;font-size:11px;text-decoration:underline;text-underline-offset:4px}.full{display:block;width:100%;margin-top:18px}.validation{color:var(--accent);font-size:12px;min-height:18px}.save-status{font-size:10px;color:var(--muted);margin:14px 0 0}.selected-look{padding:12px;border:1px solid var(--line);margin:10px 0;border-radius:3px}.selected-look>div{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px}.selected-look button{padding:0 4px;border:0}.selected-look select{font-size:11px;margin-top:9px;padding:7px}.selected-look p{font-size:11px;color:var(--muted);margin-bottom:0}.summary{background:#edf0e5;padding:12px;font-size:11px;line-height:1.9}#copyResult{display:block;color:var(--accent);font-size:12px;margin-top:10px}#prompt{font-size:12px;line-height:1.8}.brief [hidden],[hidden]{display:none!important}dialog{border:1px solid var(--line);border-radius:5px;background:var(--white);color:var(--ink);padding:0;max-width:930px;width:92vw;max-height:90vh}dialog::backdrop{background:#263b31bc}.close{position:sticky;top:10px;float:right;margin:10px 12px 0 0;font-size:21px;z-index:2;background:var(--white);border:0;padding:1px 8px}.detail-layout{display:grid;grid-template-columns:1fr 1fr;clear:both;padding:10px 30px 30px;gap:30px}.detail-art{background:#e7e7dc;align-self:start;display:grid;place-items:center;min-height:250px}.detail-art img{width:100%;max-height:65vh;object-fit:contain}.detail-art p{padding:30px;font:22px/1.7 Georgia,"Songti SC",serif}.detail-layout h2{font:28px/1.4 Georgia,"Songti SC",serif;margin-top:5px}.detail-layout h3{font-size:12px;margin:22px 0 10px}.feature-choice{display:flex;align-items:center;gap:9px;font-size:13px;padding:7px 0}.feature-choice input{width:auto;margin:0}.credits{border-top:1px solid var(--line);font-size:11px;color:var(--muted);margin-top:23px;padding-top:14px}.credits summary{cursor:pointer}.credits p{overflow-wrap:anywhere}.help-content{padding:18px 35px 35px;clear:both}.help-content h2{font:30px Georgia,serif}.help-content p,.help-content li{font-size:13px;line-height:1.9}footer{padding:24px 4vw;border-top:1px solid var(--line);font-size:11px;color:var(--muted);display:flex;justify-content:space-between;gap:20px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--ink);color:white;font-size:13px;z-index:10;opacity:0;pointer-events:none}#toast.show{opacity:1}@media(min-width:1450px){.gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace{grid-template-columns:minmax(0,1fr) 430px;gap:40px}.preview img{height:190px}}@media(max-width:1000px){.workspace{grid-template-columns:minmax(0,1fr) 350px;gap:20px}main{padding-left:25px;padding-right:25px}.brief{padding:18px}.brand span,.header-note{display:none}.intro>p{max-width:300px}.preview img{height:140px}.gallery{gap:12px}.card-body{padding:11px}.card h3{font-size:16px}}@media(max-width:760px){header{padding:15px 20px}.brand{font-size:26px}main{padding:25px 18px}.intro{display:block;margin-bottom:28px}h1{font-size:34px}.intro>p{margin-top:18px;font-size:12px;max-width:none}.workspace{display:flex;flex-direction:column;gap:30px}.library,.brief{width:100%}.brief{position:static;max-height:none;overflow:visible;order:-1}.brief h3{font-size:23px}.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.preview img{height:155px}.filters{flex-wrap:wrap}.filters input{flex-basis:100%}.filters select{flex:1}.detail-layout{grid-template-columns:1fr;padding:8px 20px 25px}.detail-art img{max-height:36vh}.text-preview{min-height:125px}.text-preview b{font-size:19px}footer{display:block}footer span{display:block;margin-top:5px}}
.mobile-tabs{display:none}@media(max-width:760px){.mobile-tabs{display:flex;gap:8px;position:sticky;top:0;z-index:3;background:var(--paper);padding:10px 0 14px}.mobile-tabs button{flex:1;font-size:12px}.mobile-tabs button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.workspace[data-mobile-view=library] .brief{display:none}.workspace[data-mobile-view=brief] .library{display:none}}
.style-status{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--line);background:#edf0e5;padding:11px 12px;margin-bottom:20px;font-size:11px}.style-status>span{flex:1;overflow-wrap:anywhere}.style-status button{border:0;padding:0;flex-shrink:0;text-decoration:underline;text-underline-offset:3px;font-size:11px}.selected-look-thumb{width:48px;height:42px;object-fit:cover;border-radius:2px}.selected-look>div>span{flex:1}.style-picker-content{padding:10px 28px 28px;clear:both}.style-picker-content h2{font:28px/1.4 Georgia,"Songti SC",serif;margin:8px 0 14px}.style-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}.style-option{padding:0;overflow:hidden;text-align:left;background:var(--paper)}.style-option img{width:100%;height:125px;object-fit:cover;display:block}.style-option span,.style-option small{display:block;padding:9px 11px 0}.style-option small{padding-top:0;padding-bottom:12px;font-size:10px;color:var(--muted)}.steps button{white-space:nowrap}.steps button[data-step="2"]{flex:1.6}@media(max-width:760px){.style-options{grid-template-columns:repeat(2,minmax(0,1fr))}.style-picker-content{padding:10px 18px 22px}.style-option img{height:105px}.style-status{font-size:11px}}
.library-tabs{flex-wrap:wrap}.example-prompt{font-size:11px;line-height:1.65;margin-top:10px}
.card.generated .preview img{height:auto;aspect-ratio:1;object-fit:contain}.style-option img{object-fit:contain;background:#eeeade}