body[data-page=designer]{background:var(--paper-warm)}.designer-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 4%;border-bottom:1px solid var(--line);background:var(--surface)}.designer-bar .eyebrow{font-size:8px;display:block;margin-bottom:7px}.designer-bar strong{font:23px Garamond,Georgia,serif}.file-actions{display:flex;gap:8px;flex-wrap:wrap}.file-actions button,.preview-top button,.preview-controls button,.art-actions button{border:1px solid var(--line);background:transparent;padding:10px 12px;font-size:11px}.file-actions button.primary{background:var(--accent-orange);color:#fff;border-color:var(--accent-orange)}button:disabled{opacity:.4;cursor:not-allowed}.designer-layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;height:calc(100svh - 175px);min-height:630px}.preview-panel{position:relative;display:flex;flex-direction:column;min-width:0;background:radial-gradient(ellipse at 50% 37%,#f9f5ed,#e7dfd1 77%);overflow:hidden}.preview-top{display:flex;justify-content:space-between;padding:25px 30px;gap:10px}.side-buttons{display:flex;gap:0}.side-buttons button{min-width:70px}.side-buttons button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff6e8}#viewport{flex:1;position:relative;min-height:300px;touch-action:none;cursor:grab}#viewport:active{cursor:grabbing}#viewport canvas{display:block;position:absolute;inset:0;width:100%;height:100%}.loading-note{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font:24px Garamond,serif;padding:30px;text-align:center}.preview-controls{display:flex;align-items:center;justify-content:center;gap:12px;padding:10px}.preview-controls span{font-size:8px;letter-spacing:.1em;color:var(--ink-muted)}.preview-controls button{font-size:15px;min-width:34px;padding:7px}.preview-meta{padding:20px 30px 10px;border-top:1px solid #cfc4b377}.preview-meta>div{display:flex;justify-content:space-between;font-size:11px}.preview-meta p{font-size:10px;color:#7b6c57;margin:12px 0 0}.designer-status{padding:0 30px 18px;font-size:11px;line-height:1.5;margin:0;color:#9d451e;min-height:38px}.design-panel{border-left:1px solid #d2c7b6;background:var(--surface);overflow:auto}.panel-intro{padding:25px 25px 15px}.panel-intro .eyebrow{font-size:8px;margin-bottom:13px}.panel-intro h1{font-size:43px;margin-bottom:0}.editor-tabs{display:flex;position:sticky;top:0;background:var(--surface);z-index:2;border-bottom:1px solid var(--line);padding:0 16px;gap:3px}.editor-tabs button{background:none;border:0;padding:17px 9px;font-size:10px;border-bottom:2px solid transparent;flex:1}.editor-tabs button[aria-selected=true]{color:var(--accent-orange);border-color:var(--accent-orange)}.control-panel{padding:25px}.control-panel[hidden]{display:none}.control-panel label{font-size:11px;margin-bottom:23px;line-height:1.5}.control-panel label input:not([type=range]):not([type=color]):not([type=checkbox]),.control-panel select,.control-panel textarea{width:100%;border:1px solid var(--line);background:var(--surface);padding:10px 11px;margin-top:8px;font-size:12px;color:var(--ink);border-radius:2px}.control-panel input[type=range]{accent-color:var(--accent-orange);border:0;padding:0;margin-top:12px}.control-panel input[type=color]{height:36px;width:65px;padding:3px;border:1px solid var(--line);cursor:pointer}.control-panel input[type=checkbox]{display:inline-block;width:auto;accent-color:var(--accent-orange);margin:0 5px 0 0;vertical-align:middle}.control-panel output{float:right;font-size:10px;color:var(--accent-orange)}.control-panel fieldset{padding:0;border:0;margin:0 0 26px}.control-panel legend{font-size:11px;margin-bottom:14px}.stock-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stock-grid button{display:grid;grid-template-columns:24px 1fr;gap:4px 9px;align-items:center;text-align:left;border:1px solid var(--line);background:#f8f4ea;padding:10px;font-size:10px;min-height:58px}.stock-grid button[aria-pressed=true]{border-color:var(--accent-orange);background:#f4e5d9}.stock-grid i{grid-row:span 2;width:23px;height:30px;border:1px solid #00000016;border-radius:2px}.stock-grid small{font-size:8px;color:var(--ink-muted)}.colour-row{display:flex;gap:14px;align-items:center;margin-top:8px}.colour-row .check-label{margin:0;font-size:10px}.optional{font-size:9px;color:var(--ink-muted)}.panel-note{font-size:10px;line-height:1.65;color:var(--ink-muted)}.control-pair{display:grid;grid-template-columns:1fr 1fr;gap:15px}.template-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.template-grid button{background:#f2ebdc;border:1px solid var(--line);padding:9px 6px;font-size:10px}.template-grid button:hover{border-color:var(--accent-orange)}.template-mark{font:26px Garamond,serif;display:flex;align-items:center;justify-content:center;height:48px;margin-bottom:8px;border:1px solid var(--brand-green)}.classic-mark{border:3px double var(--brand-green)}.editorial-mark{border:0;border-left:2px solid var(--brand-green);justify-content:flex-start;padding-left:9px}.deco-mark{border:3px double var(--brand-green);border-radius:9px 0}.editing-label{font-size:9px;letter-spacing:.12em;color:var(--ink-muted)}.upload-button,.export-button{display:block;width:100%;padding:15px 12px;border:1px solid var(--line);background:#f0e5d3;text-align:left;font-size:11px}.art-actions{display:flex;justify-content:space-between;gap:8px}.art-actions button{font-size:9px;padding:9px 6px}.export-button{margin-bottom:12px;background:var(--surface)}.export-button:hover{background:#f2e5d2;border-color:var(--accent-orange)}.control-panel h2{font-size:40px}.control-panel>p:not(.panel-note){font-size:13px}.export-summary{border-top:1px solid var(--line);margin-top:25px;padding-top:15px;font-size:11px;line-height:1.8;white-space:pre-line}.design-panel:focus-within{scroll-behavior:auto}.fallback-flat{width:80%!important;max-height:90%;height:auto!important;object-fit:contain;position:relative!important;margin:auto;box-shadow:15px 20px 30px #0002}body[data-page=designer] .header nav{gap:24px}
@media(max-width:1000px){.designer-layout{grid-template-columns:minmax(0,1fr) 350px}.designer-bar{padding:16px 3%}.designer-bar strong{font-size:19px}.file-actions button{font-size:10px;padding:9px}.preview-top{padding:20px}.preview-meta{padding-left:20px;padding-right:20px}.preview-controls{gap:7px}.preview-controls span{font-size:7px}.designer-status{padding-left:20px}}
@media(max-width:760px){.designer-bar{display:block;padding:18px 5%}.file-actions{margin-top:15px;gap:6px}.designer-layout{display:flex;flex-direction:column;height:auto;min-height:0}.preview-panel{height:540px}.design-panel{overflow:visible;border-left:0}.panel-intro{padding:25px 6% 15px}.panel-intro h1{font-size:38px}.panel-intro h1 br{display:none}.control-panel{padding:25px 6%}.stock-grid{grid-template-columns:repeat(3,1fr)}.preview-controls span{font-size:8px}.editor-tabs{position:sticky;top:72px}.preview-meta{padding-top:10px}.designer-status{padding-bottom:12px}#viewport{min-height:240px}.preview-top{padding:15px 5%}.control-panel fieldset{margin-bottom:23px}}
@media(max-width:440px){.stock-grid{grid-template-columns:1fr 1fr}.preview-panel{height:470px}.preview-controls{gap:5px}.preview-controls span{font-size:7px}.file-actions button{font-size:9px}.file-actions .primary{flex:1}.preview-meta p{font-size:9px}.designer-status{font-size:10px}.panel-intro h1{font-size:34px}}

#viewport canvas:not(.fallback-flat){filter:drop-shadow(12px 18px 12px #57422525)}
input[hidden]{display:none!important}

/* Batch 1: physical typography, folded leaves and flat letterhead. */
[hidden]{display:none!important}.view-options{display:flex;align-items:center;flex-wrap:wrap;gap:9px;padding:0 30px 12px;font-size:10px}.view-options button{padding:8px 11px;border:1px solid var(--line);background:transparent;font-size:10px}.view-options button[aria-pressed=true]{background:var(--ink);color:#fff}.view-options label{display:flex;align-items:center;gap:5px;margin-left:auto}.side-buttons{flex-wrap:wrap}.side-buttons button{min-width:54px}.type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.type-grid label{font-size:10px;margin-bottom:12px}.type-group strong{font-size:11px;font-weight:500;display:block;margin:14px 0 4px}.type-grid input{padding:9px 6px!important}.preflight{background:#f4e7cf;border:1px solid #bb9e70;padding:16px;margin:18px 0;font-size:11px;line-height:1.7}.preflight ul{padding-left:17px}.preflight button{padding:10px;background:var(--ink);color:#fff;border:0;margin:5px 5px 0 0}.preflight button:last-child{background:transparent;color:var(--ink)}.export-button.primary{background:var(--ink);color:#fff}#viewport canvas.flat-preview{object-fit:contain;width:84%;height:94%;inset:3% 8%;filter:drop-shadow(7px 10px 10px #57422525)}.designer-layout{min-height:690px}.preview-top{padding-bottom:14px}.view-options input{accent-color:var(--brand-green)}.control-panel input:disabled{opacity:.5}
@media(max-width:760px){.view-options{padding:0 5% 8px}.view-options label{font-size:8px;margin-left:0}.preview-panel{height:600px}.preview-top{gap:5px}.side-buttons button{font-size:10px;padding:9px}.designer-layout{min-height:0}}

.view-options label{width:auto!important;white-space:nowrap}.view-options input[type=checkbox]{width:13px!important;margin:0}.view-options{justify-content:flex-start}.view-options label{margin-left:0}.view-options button{white-space:nowrap}

@font-face{font-family:"EB Garamond";src:url("assets/fonts/EBGaramond-Regular.ttf")}@font-face{font-family:"EB Garamond Italic";src:url("assets/fonts/EBGaramond-Italic.ttf")}@font-face{font-family:"EB Garamond SemiBold";src:url("assets/fonts/EBGaramond-SemiBold.ttf")}@font-face{font-family:Inter;src:url("assets/fonts/Inter-Regular.ttf")}@font-face{font-family:"Noto Serif SC";src:url("assets/fonts/NotoSerifSC-Regular.ttf")}
#viewport{overflow:hidden;isolation:isolate;min-height:300px}#viewport .flat-vector{position:absolute;display:block;max-width:none;max-height:none;overflow:hidden;filter:drop-shadow(5px 8px 8px #57422525);touch-action:none;user-select:none}.flat-vector text{pointer-events:none}.flat-vector .art-hit{cursor:move}.preview-top,.view-options,.preview-controls{position:relative;z-index:2;flex-shrink:0}.preview-controls span{min-width:0;text-align:center}.preview-panel{overflow:hidden}.editor-tabs{padding:0 8px}.editor-tabs button{padding:16px 5px;font-size:9px}.art-actions{margin:12px 0 22px}.art-actions button{font-size:10px}#art-layers{min-height:100px;padding:6px}#art-layers option{padding:8px}#art-controls fieldset button,#copy-side,#reset-crop{padding:10px;border:1px solid var(--line);background:transparent;font-size:11px}dialog{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:30px;max-width:460px;width:85%;box-shadow:0 20px 60px #0003}dialog::backdrop{background:#27211777}dialog h2{font:32px Garamond,serif;margin:0 0 15px}dialog p{font:14px/1.7 Arial,sans-serif}.dialog-actions{display:flex;gap:9px;flex-wrap:wrap}.dialog-actions button{padding:12px;border:1px solid var(--line);background:var(--ink);color:white;font-size:11px}.dialog-actions button:last-child{background:transparent;color:var(--ink)}.view-options label{font-size:9px}.preview-controls button:disabled{opacity:.25}
/* Batch 3: workspace controls, local drafts and production guides. */
#language{width:76px;background:transparent;border:1px solid var(--line);padding:7px;margin-left:15px;font-size:11px}.header{gap:12px}.header nav{margin-left:auto}.file-actions{flex-wrap:wrap}.designer-bar{gap:16px}.designer-bar strong{white-space:nowrap}.designer-status{color:var(--ink-muted);font-size:10px;margin:0}.autosave-status{color:var(--brand-green);font-size:11px;margin:0;padding:8px 20px}.view-options{gap:7px;padding:0 20px 8px}.view-options label{font-size:9px}.flat-vector text[data-text-element]{pointer-events:auto;cursor:text}.text-metrics{font-size:10px;margin:0;padding:7px 20px;background:var(--surface);color:var(--ink-muted)}.preview-meta{padding-top:12px;padding-bottom:4px}.preview-meta p{margin-bottom:0}#draft-dialog{max-width:740px;width:90%;max-height:85vh;overflow:auto}#draft-list{display:grid;gap:14px;margin:20px 0}.draft-row{display:flex;gap:18px;border:1px solid var(--line);padding:14px;align-items:center}.draft-row img{width:130px;height:90px;object-fit:contain;background:#e9e2d4}.draft-row strong{display:block;font-size:15px;overflow-wrap:anywhere}.draft-row small{display:block;margin:8px 0;color:var(--ink-muted)}.draft-actions{display:flex;gap:7px;flex-wrap:wrap}.draft-actions button,dialog>button{padding:9px 12px;background:transparent;border:1px solid var(--line);font-size:11px}#spec-dialog{max-width:800px;width:90%}#spec-text{width:100%;font:13px/1.7 Inter,'Noto Serif SC',sans-serif;background:var(--surface);border:1px solid var(--line);padding:14px;resize:vertical;margin-bottom:16px}#draft-name{display:block;width:100%;padding:12px;margin:12px 0 20px;border:1px solid var(--line)}#art-controls .check-label{display:flex;align-items:center;gap:8px}#my-logo{width:15px}.designer-layout{min-height:760px}html[lang=zh] .panel-intro h1{font-family:'Noto Serif SC',serif;font-size:40px}html[lang=de] .editor-tabs button{font-size:8px}.editor-tabs{position:sticky;top:0;z-index:4;background:var(--surface)}
@media(max-width:1000px){.designer-bar strong{font-size:17px}.file-actions{max-width:460px}.header{gap:8px}#language{margin-left:2px;width:65px}.designer-bar{padding-top:12px;padding-bottom:12px}}
@media(max-width:760px){.designer-layout{min-height:0}.preview-panel{height:650px}.editor-tabs{top:0}.file-actions{max-width:none}.header nav{margin-left:0}.draft-row img{width:80px}.draft-actions{gap:4px}.view-options{padding-left:5%}}
.draft-thumbnail{width:130px;height:90px;flex-shrink:0;background:#e9e2d4;pointer-events:none}.draft-row>div{min-width:0}.draft-thumbnail text{pointer-events:none}@media(max-width:760px){.draft-thumbnail{width:80px;height:70px}.designer-bar strong{white-space:normal}}
body[data-page=designer] dialog[open]{display:block}body[data-page=designer] dialog>button{width:auto;min-height:0}body[data-page=designer] dialog h2{line-height:1.2}body[data-page=designer] .designer-layout{min-height:620px}body[data-page=designer] #spec-text{min-height:260px;max-height:52vh}@media(max-width:760px){body[data-page=designer] .designer-layout{min-height:0}}

/* L1: AA active tabs retain orange text on a lighter paper surface. */
[role=tab][aria-selected=true]{background:#f9f7f2}

.editor-tabs button[role=tab][aria-selected=true]{background:#f9f7f2}