:root{--ink:#24241f;--line:#deddd5;--paper:#f8f7f3;--muted:#77786e}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}header{height:90px;background:#fff;border-color:var(--line);padding:0 3.5%}.logo{font-size:23px;font-weight:500;letter-spacing:3px;gap:18px}.beta{border-left:1px solid var(--line);border-radius:0;background:none;margin:0;padding:5px 0 5px 18px;font-size:8px;letter-spacing:1.8px}header nav{gap:20px;font-size:11px}header nav a{color:inherit;text-decoration:none}.quiet{font-size:11px}.outline,.dark-button,.primary{border-radius:0;font-size:11px;letter-spacing:.3px}.outline{border-color:#b8b8ad}.dark-button,.primary{background:var(--ink)}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #787c65;outline-offset:4px}[hidden]{display:none!important}main{padding:60px 3.5% 0;max-width:1800px}.intro{margin-bottom:55px}.eyebrow{font-size:9px;color:var(--muted);font-weight:400;letter-spacing:1.8px}h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(40px,4.5vw,65px);letter-spacing:-1.8px;line-height:1.12}h1 em{color:inherit;font-style:normal}.subtitle{font-size:13px;color:var(--muted)}.intro-side,.intro-side small{color:var(--muted);font-size:10px}.green-dot{background:#7c806a;width:5px;height:5px}.workspace{grid-template-columns:365px minmax(0,1fr);gap:45px}aside{padding:0;border:1px solid var(--line);border-radius:0;background:#fff;position:sticky;top:20px;max-height:calc(100vh - 40px);overflow:auto;scrollbar-width:thin}.editor-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);position:sticky;top:0;background:white;z-index:2}.editor-tabs button{background:none;border:0;border-bottom:2px solid transparent;font-size:9px;padding:17px 5px;color:#929288}.editor-tabs button span{display:block;margin-top:7px;font-size:10px}.editor-tabs button.active{color:var(--ink);border-bottom-color:var(--ink)}.editor-pane{padding:27px}.panel-title{margin-bottom:25px}.panel-title h2{font:23px Georgia;letter-spacing:-.5px}.panel-title p{color:var(--muted);font-size:11px;line-height:1.6}.field{margin:19px 0}.field>span{font-size:10px;color:#65675e}.field input,.field select,.field textarea{padding:12px 10px;border:1px solid var(--line);border-radius:0;font:12px/1.4 Arial;background:#fff;color:var(--ink);width:100%;min-width:0}.field textarea{min-height:115px;resize:vertical}.two-fields{gap:10px}.section-line{border-color:var(--line);padding-top:25px}.section-line h2{font-size:12px}.direction{border-radius:0;padding:5px 5px 10px;border-color:var(--line)}.direction.active{border:1px solid var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.direction b{font-size:8px;line-height:1.5}.direction small{font-size:7px}.theme-preview{border-radius:0}.color-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:27px 0}.color-grid label{display:flex;flex-direction:column;gap:8px;font-size:9px;color:var(--muted)}.color-grid input{width:100%;height:44px;border:0;padding:0;background:none;cursor:pointer}.color-grid input::-webkit-color-swatch-wrapper{padding:0}.color-grid input::-webkit-color-swatch{border:1px solid var(--line)}.color-grid code{font-size:8px}.font-preview{font-size:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;overflow-wrap:anywhere}.field-help{font-size:10px;color:var(--muted);line-height:1.8;margin:16px 0}.file-label{display:block;font-size:10px;margin-top:20px}.file-label input{display:block;font-size:10px;width:100%;margin-top:10px}.file-label input::file-selector-button{border:1px solid var(--line);background:#f8f8f4;padding:9px;font:10px Arial;margin-right:9px}.logo-check{font-size:9px;line-height:1.8;display:flex;justify-content:space-between;gap:15px;margin-top:20px;color:var(--muted)}.upload{border-radius:0;background-color:#f8f7f3;border-color:#c5c5bb;min-height:235px;margin-top:15px}.upload.has-image{min-height:260px}.range-field{display:block;margin:27px 0}.range-field>span{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-bottom:13px}.range-field input{width:100%;accent-color:#33372c}.chapter-list{margin-bottom:30px}.chapter-list label{display:flex;gap:10px;align-items:start;font-size:10px;line-height:1.5;padding:12px 0;border-bottom:1px solid #eeeee7}.chapter-list input{accent-color:#33372c;margin:0;flex:none}.chapter-actions{display:flex;gap:10px}.chapter-actions button{flex:1;padding:10px 5px;font-size:10px}.editor-submit{padding:0 27px 25px}.primary{font-size:11px;padding:16px 15px}.honesty{font-size:9px;line-height:1.7;color:var(--muted);margin-bottom:0}.result-header{margin-bottom:25px}.result-header h2{font:29px Georgia;letter-spacing:0;display:flex;gap:15px;align-items:center;flex-wrap:wrap}.status{background:none;border:1px solid var(--line);font:8px Arial;color:var(--muted);border-radius:0;letter-spacing:.5px;padding:6px 8px;margin:0}.stage-tabs{display:flex;gap:30px;border-bottom:1px solid var(--line);margin-bottom:28px}.stage-tabs button{background:none;border:0;border-bottom:1px solid transparent;padding:0 0 15px;color:var(--muted);font-size:11px}.stage-tabs button.active{color:var(--ink);border-bottom-color:var(--ink)}.asset-grid{gap:27px}.asset{border:0;border-radius:0;background:none;box-shadow:none}.asset canvas{border-radius:0}.asset-caption{padding:14px 0;font-size:10px;color:#6d6f65}.asset-caption button{border:0;background:none;border-radius:0;min-width:32px;padding:5px;font-size:11px}.export-panel{border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;background:transparent;margin-top:35px;padding:28px 0}.export-panel h3{font:24px Georgia;font-weight:400}.export-panel p{font-size:11px;line-height:1.7;color:var(--muted)}.scope{color:var(--muted);font-size:10px;line-height:1.8}.scope summary{font-size:11px}.book-panel{border:0;border-radius:0;background:none;padding:0}.book-heading h2{font:35px/1.2 Georgia;letter-spacing:-.5px;margin-top:12px}.book-heading p{font-size:11px;line-height:1.7;color:var(--muted)}.book-badge{border-radius:0;background:none;border:1px solid var(--line);font-size:8px;white-space:nowrap}.book-preview{grid-template-columns:1fr;margin-top:30px;gap:30px}.book-preview #bookCover canvas{box-shadow:0 12px 30px #24241f13}.book-chapters{display:grid;grid-template-columns:1fr 2fr;align-items:center;gap:15px 25px}.book-chapters span{font-size:9px;letter-spacing:1px}.book-chapters p{font-size:12px;margin:0;color:var(--muted)}.book-chapters button{grid-column:1/-1;justify-self:start;margin-top:10px}.book-bottom{border-color:var(--line);padding:28px 0;align-items:center;gap:20px}.book-bottom span{font-size:10px;line-height:1.7;max-width:380px}.preflight-panel{padding:20px 0}.preflight-panel h2{font:39px Georgia;margin:20px 0}.preflight-panel>p{font-size:12px;color:var(--muted)}.preflight-panel h3{font:27px Georgia;margin-top:45px;font-weight:400}.preflight-panel ul{font-size:12px;line-height:2;color:var(--muted);padding-left:20px}.check-row{display:grid;grid-template-columns:1fr auto;border-top:1px solid var(--line);padding:23px 0;gap:10px 20px}.check-row:first-child{margin-top:35px}.check-row strong{font-weight:400;font-size:13px}.check-row>span{font-size:8px;text-transform:uppercase;letter-spacing:1px;padding:5px 8px}.check-pass{background:#eceee5;color:#4d5b39}.check-review{background:#ece8df;color:#74664c}.check-row p{grid-column:1/-1;margin:0;max-width:650px;font-size:11px;line-height:1.7;color:var(--muted)}footer{border-color:var(--line);color:var(--muted);font-size:9px;gap:25px}footer a{color:var(--ink);text-decoration:none;letter-spacing:1px}#bookDialog{border:0;border-radius:0;background:#f7f6f1}#bookDialog::backdrop{background:#1b1b1880;backdrop-filter:blur(5px)}#bookPage{background:#e4e2d9;padding:20px}.dialog-bar,.book-controls{border-color:var(--line)}#toast{background:#292b24;color:#fff;border-radius:0;font-size:12px;box-shadow:0 10px 35px #0002}a,button,input,select,textarea{touch-action:manipulation}@media(max-width:1100px){.workspace{grid-template-columns:320px minmax(0,1fr);gap:28px}.editor-pane{padding:22px}.editor-submit{padding:0 22px 22px}.intro-side{display:none}.result-header h2{font-size:25px}.result-header .dark-button{padding:12px}.book-heading{display:block}.book-badge{display:inline-block;margin-top:15px}.export-panel{display:block}.export-panel button{margin-top:18px}.book-bottom{display:block}.book-bottom button{margin-top:20px}.stage-tabs{gap:23px}.stage-tabs button{font-size:10px}.beta{display:none}}@media(max-width:750px){header{height:auto;min-height:80px;padding:20px 24px;flex-wrap:wrap;gap:20px}.logo{font-size:20px}header nav{width:100%;justify-content:space-between;gap:12px;font-size:10px}header .quiet{font-size:10px}header .outline{padding:9px 11px;font-size:10px}main{padding:40px 24px 0}.intro{margin-bottom:35px}h1{font-size:43px;letter-spacing:-1.4px}.subtitle{font-size:12px}.workspace{grid-template-columns:1fr;gap:45px}aside{position:static;max-height:none}.editor-pane{padding:25px}.editor-tabs button{padding:15px 5px}.editor-submit{padding:0 25px 25px}.directions{gap:12px}.direction b{font-size:10px}.direction small{font-size:8px}.result-header h2{font-size:28px}.asset-grid{gap:20px 14px}.asset-caption{font-size:8px}.asset-caption button{font-size:10px}.book-heading h2{font-size:32px}.book-chapters{gap:15px}.book-chapters p{font-size:10px}.book-chapters span{font-size:8px}.book-bottom button{width:100%}.stage-tabs{justify-content:space-between;gap:12px}.stage-tabs button{font-size:10px}.export-panel h3{font-size:25px}.export-panel button{width:100%}.preflight-panel h2{font-size:34px}footer{flex-wrap:wrap;padding:25px 0}.dialog-bar{font-size:11px;padding:14px}#bookPage{padding:8px}.book-controls button{font-size:10px}#bookDialog{width:96vw}.color-grid code{font-size:9px}}
:root{--ink:#282522;--paper:#f6f3ed;--line:#d7d0c5;--muted:#706960}
header{background:var(--paper)}

/* A short route into the existing editor; all original controls stay available. */
.studio-start{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:-20px 0 38px;padding:23px 0;color:var(--ink)}
.studio-start-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px 28px;margin-bottom:20px}
.studio-start-heading h2{font:24px/1.3 Georgia,serif;font-weight:400;margin:0;letter-spacing:-.3px}
.studio-start-heading p{font-size:12px;line-height:1.7;color:var(--muted);margin:0;max-width:440px}
.studio-start-heading a{color:var(--ink);text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
.studio-start-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;padding:0;margin:0;gap:16px}
.studio-start-steps li{min-width:0}
.studio-start-steps button{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:12px;width:100%;height:100%;border:1px solid var(--line);background:transparent;text-align:left;padding:17px 15px;color:inherit;cursor:pointer;border-radius:0}
.studio-start-steps button:hover{background:#eee9e0;border-color:#a69c8e}
.studio-step-number{font-size:10px;letter-spacing:1px;color:var(--muted);padding-top:3px}
.studio-start-steps strong{display:block;font-size:13px;line-height:1.5;font-weight:500;margin-bottom:6px}
.studio-start-steps small{display:block;font-size:11px;line-height:1.7;color:var(--muted)}
.studio-start-notes{display:flex;gap:15px 32px;justify-content:space-between;margin-top:18px}
.studio-start-notes p{margin:0;font-size:11px;line-height:1.7;max-width:640px}
#sampleProductHint{color:var(--muted)}
#projectSaveHint[data-dirty="true"]{color:#73572c}
.studio-project-help{font-size:11px;line-height:1.7;margin-top:12px;color:var(--muted)}
.studio-project-help summary{cursor:pointer;width:fit-content;color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.studio-project-help p{margin:8px 0 0}
.studio-feedback{padding:12px 14px;margin:14px 0 0;border-left:2px solid #77796b;background:#eeeee7;font-size:12px;line-height:1.7;overflow-wrap:anywhere;color:#45483d}
.studio-feedback[data-tone="error"]{color:#803d30;border-color:#a65c46;background:#f6e9e3}
.studio-feedback[data-tone="loading"]{color:#5d563f;border-color:#9d9273;background:#eeeadd}
.studio-feedback[data-tone="success"]{color:#3d5437;border-color:#788a68;background:#eaf0e4}
.upload[aria-busy="true"]{opacity:.65;cursor:progress}
.commercial-banner .studio-download-specs{max-width:760px;font-size:12px;line-height:1.8;margin:14px 0}
.studio-keep-project{margin:-8px 0 30px;padding:0 0 20px;border-bottom:1px solid var(--line)}
.studio-keep-project>p{font-size:12px;line-height:1.8;color:var(--muted);max-width:740px;margin:0 0 8px}
.studio-keep-project .text-button{font-size:12px;line-height:1.7;text-decoration:underline;text-underline-offset:3px;padding:4px 0}
.studio-keep-project .studio-feedback{margin-top:12px}
@media(max-width:900px){.studio-start-heading{display:block}.studio-start-heading p{margin-top:8px;max-width:none}.studio-start-steps{gap:10px}.studio-start-steps button{padding:14px 12px;gap:8px}.studio-start-notes{display:block}.studio-start-notes p+p{margin-top:8px}}
@media(max-width:600px){.studio-start{margin-top:-10px;padding:20px 0 22px}.studio-start-heading h2{font-size:23px}.studio-start-steps{grid-template-columns:1fr;gap:9px}.studio-start-steps button{padding:13px 14px;gap:12px}.studio-start-steps strong{font-size:13px;margin-bottom:3px}.studio-start-steps small{font-size:12px}.studio-start-notes p,.studio-project-help{font-size:12px}.studio-download-specs,.studio-keep-project{overflow-wrap:anywhere}.studio-feedback{font-size:12px}.studio-start-steps button:focus-visible{outline-offset:2px}}
.logo{font-family:'Baskerville','Iowan Old Style','Palatino Linotype',Georgia,serif;font-weight:400}
.dark-button,.primary{background:#42262e;color:#fff7ef}
.dark-button:hover,.primary:hover{background:#603d45}
.asset-caption button{min-height:40px;min-width:40px;font-size:10px;letter-spacing:.05em;text-decoration:underline;text-underline-offset:4px}
:root{--ink:#242522;--paper:#fafaf7;--line:#dedfd8;--muted:#646761}
.dark-button,.primary{background:#262b27;color:#fafaf7}
.dark-button:hover,.primary:hover{background:#444b43}
.theme-preview.editorial{background:#f3f1ec;color:#302b28}
.theme-preview.bold{background:#f5f5f0;color:#263648}
.theme-preview.organic{background:#f0f0e9;color:#30322e}