:root{--ink:#23332e;--muted:#6c796f;--line:#dfe5de;--line-strong:#cbd5cb;--canvas:#f4f6f1;--tray:#e9eee8;--field:#fcfdfb;--brand:#245b47;--brand-dark:#194735;--brand-soft:#e7f0ea;--accent:#66a68c;--warn:#946719;--attention:#d6453d;--shadow:0 1px 2px #1c332a0a, 0 2px 10px #1c332a0a;--bar-height:64px;color:var(--ink);background:var(--canvas);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}body{min-width:320px;margin:0}button{font:inherit;cursor:pointer;color:#23332e;background:#fff;border:1px solid #d6ded8;border-radius:8px;padding:10px 16px}button:hover:not(:disabled){background:#eaf0e9}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible{outline-offset:3px;outline:3px solid #66a68c}.topbar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;background:#fffffff0;border-bottom:1px solid #dfe5de;justify-content:space-between;align-items:center;gap:20px;min-height:80px;padding:20px 6%;display:flex;position:sticky;top:0}.brand{letter-spacing:-.4px;font-weight:700}.brand span{color:#7a877e;font-weight:400}.language-switch{gap:6px;display:flex}.language-switch button[aria-pressed=true]{color:#fff;background:#245b47;border-color:#245b47}main{max-width:1160px;margin:0 auto;padding:64px 28px}.page-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:40px;display:flex}.eyebrow{letter-spacing:2px;color:#547463;font-size:12px;font-weight:700}h1{letter-spacing:-1px;margin:12px 0;font-size:clamp(32px,5vw,48px)}.subtitle{color:#6c796f;margin:0;line-height:1.8}.project-count{color:#6c796f;margin-bottom:20px;font-size:14px}.project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.project-card{overflow-wrap:anywhere;min-height:260px;box-shadow:var(--shadow);background:#fff;border:1px solid #dfe5de;border-top:3px solid #7b9c85;border-radius:12px;flex-direction:column;padding:26px;transition:box-shadow .15s,transform .15s;display:flex}.project-card:hover{transform:translateY(-1px);box-shadow:0 6px 24px #1c332a17}.language-tag{color:#42634d;background:#eef3ec;border-radius:5px;align-self:flex-start;padding:5px 9px;font-size:12px}h2{margin:22px 0 12px;font-size:22px;line-height:1.4}.description{color:#6c796f;white-space:pre-wrap;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0 0 28px;line-height:1.7;display:-webkit-box;overflow:hidden}.project-card footer{color:#7c887f;border-top:1px solid #edf0eb;margin-top:auto;padding-top:16px;font-size:12px}.status-box{text-align:center;color:#6c796f;background:#fff;border:1px dashed #cbd5cb;border-radius:12px;padding:64px 24px}.error{color:#a33f39;border-color:#dcb8b3}.pagination{justify-content:flex-end;align-items:center;gap:18px;margin-top:32px;font-size:14px;display:flex}@media (width<=900px){.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=600px){.brand span{display:none}main{padding:36px 20px}.project-grid{grid-template-columns:1fr}.page-heading{align-items:flex-start}.pagination{justify-content:center}}.create-project-form{background:#fff;border:1px solid #dfe5de;border-radius:12px;margin-bottom:36px;padding:28px}.create-project-form h2{margin:0 0 24px}.create-project-form fieldset{border:0;gap:12px;min-width:0;margin:0;padding:0;display:grid}.create-project-form label{font-size:14px;font-weight:600}.create-project-form input,.create-project-form textarea,.create-project-form select{color:#23332e;width:100%;font:inherit;background:#fcfdfb;border:1px solid #cbd5cb;border-radius:8px;margin-bottom:8px;padding:12px}.create-project-form textarea{resize:vertical}.create-project-form input:focus-visible,.create-project-form textarea:focus-visible,.create-project-form select:focus-visible{outline-offset:2px;outline:2px solid #66a68c}.create-project-form .create-button{color:#fff;background:#245b47;border-color:#245b47;justify-self:start}.create-project-form .create-button:hover:not(:disabled){background:#194735}.form-error{color:#a33f39;margin:0}.project-card footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.project-card footer button{padding:7px 12px;font-size:13px}.edit-project-form h2{margin-top:0}.edit-project-form fieldset{border:0;gap:16px;min-width:0;margin:0;padding:0;display:grid}.edit-project-form label{gap:8px;font-size:14px;font-weight:600;display:grid}.edit-project-form input,.edit-project-form textarea,.edit-project-form select{color:#23332e;width:100%;min-width:0;font:inherit;background:#fcfdfb;border:1px solid #cbd5cb;border-radius:8px;padding:10px;font-weight:400}.edit-project-form textarea{resize:vertical}.edit-project-form input:focus-visible,.edit-project-form textarea:focus-visible,.edit-project-form select:focus-visible{outline-offset:2px;outline:2px solid #66a68c}.card-actions{flex-wrap:wrap;gap:8px;display:flex}.save-button{color:#fff;background:#245b47;border-color:#245b47}.save-button:hover:not(:disabled){background:#194735}.delete-button{color:#a33f39;border-color:#e5c7c3}.delete-button:hover:not(:disabled){background:#fff0ed}.delete-confirmation{background:#fff8f6;border:1px solid #e5c7c3;border-radius:8px;margin-top:auto;padding:18px}.delete-confirmation strong{color:#87352f}.delete-confirmation p{font-size:14px;line-height:1.6}.danger-button{color:#fff;background:#a33f39;border-color:#a33f39}.danger-button:hover:not(:disabled){background:#842f2a}.heading-actions{flex-wrap:wrap;gap:10px;display:flex}.success-notice{color:#245b47;background:#edf7ef;border:1px solid #bdd7c5;border-radius:10px;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding:14px 18px;display:flex}.success-notice button{background:0 0;border-color:#0000;flex-shrink:0;padding:4px 10px;font-size:22px;line-height:1}@media (width<=600px){.page-heading{flex-direction:column}.heading-actions{width:100%}}main.writing-workspace{max-width:none;min-height:100vh;margin:0;padding:0}.workspace-bar{z-index:30;min-height:var(--bar-height);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff0;align-items:center;gap:16px;padding:10px 24px;display:flex;position:sticky;top:0}.bar-back{flex-shrink:0;padding:8px 12px;font-size:14px}.workspace-title{flex:auto;min-width:0}.workspace-title .eyebrow,.workspace-title h1{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.workspace-title .eyebrow{letter-spacing:1px;margin:0;font-size:11px}.workspace-title h1{letter-spacing:0;margin:2px 0 0;font-size:20px;line-height:1.3}.workspace-tabs,.assistant-tabs{background:var(--tray);border-radius:10px;gap:4px;padding:4px;display:flex}.workspace-tabs{flex-shrink:0}.workspace-tabs [role=tab],.assistant-tabs [role=tab]{color:var(--muted);white-space:nowrap;background:0 0;border:0;border-radius:7px;padding:8px 16px;font-size:14px}.workspace-tabs [role=tab]:not([aria-selected=true]):hover:not(:disabled),.assistant-tabs [role=tab]:not([aria-selected=true]):hover:not(:disabled){color:var(--ink);background:#ffffffb3}.workspace-tabs [role=tab][aria-selected=true],.assistant-tabs [role=tab][aria-selected=true]{color:var(--brand);background:#fff;font-weight:600;box-shadow:0 1px 3px #1c332a24}.tab-dot{background:var(--attention);vertical-align:middle;border-radius:50%;width:7px;height:7px;margin-left:6px;display:inline-block}.export-menu{flex-shrink:0;position:relative}.export-menu summary{border:1px solid var(--line-strong);cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff;border-radius:8px;padding:8px 14px;font-size:14px;list-style:none}.export-menu summary::-webkit-details-marker{display:none}.export-menu summary:after{content:" ▾";color:var(--muted)}.export-menu[open] summary{background:var(--brand-soft)}.export-menu summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.export-popover{z-index:40;border:1px solid var(--line);background:#fff;border-radius:12px;gap:8px;width:min(320px,100vw - 32px);padding:14px;display:grid;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 12px 32px #1c332a29}.export-popover button{text-align:left}.export-popover .draft-note{margin:4px 0 0}.workspace-body{max-width:1680px;margin:0 auto;padding:16px 24px 32px}.workspace-messages p{margin:0 0 12px}.workspace-messages p:empty{margin:0}.workspace-messages .form-error{background:#fff4f2;border:1px solid #e5c7c3;border-radius:10px;padding:10px 14px}.workspace-messages [role=status]{color:var(--brand);font-size:14px}.planning-panel{max-width:1200px;margin:0 auto}.planning-panel>.book-outline,.planning-panel>.story-settings{margin:0}.writing-layout{grid-template-columns:264px minmax(0,1fr) minmax(360px,400px);align-items:start;gap:20px;display:grid}.writing-layout>.status-box{grid-column:2/-1}.writing-controls,.draft-panel,.chapter-sidebar{border:1px solid var(--line);min-width:0;box-shadow:var(--shadow);background:#fff;border-radius:12px;padding:24px}.chapter-sidebar,.assistant-column{top:calc(var(--bar-height) + 16px);max-height:calc(100vh - var(--bar-height) - 32px);scrollbar-width:thin;position:sticky;overflow:auto}.writing-controls label,.draft-toolbar label{font-weight:600}.writing-controls textarea,.draft-panel textarea{border:1px solid var(--line-strong);background:var(--field);width:100%;color:var(--ink);font:inherit;resize:vertical;border-radius:8px;margin:16px 0;padding:14px;line-height:1.8;display:block}.writing-controls textarea:focus-visible,.draft-panel textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.draft-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.draft-note{color:#7b6851;font-size:13px;line-height:1.6}.writing-controls p{font-size:14px;line-height:1.6}.chapter-sidebar{align-content:start;gap:12px;padding:16px;display:grid}.sidebar-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.sidebar-head h2{margin:0;font-size:16px}.mini-button{padding:6px 10px;font-size:13px}.new-chapter-form{background:var(--canvas);border-radius:10px;gap:8px;padding:12px;display:grid}.chapter-sidebar label{font-size:13px;font-weight:600;display:block}.chapter-sidebar input,.chapter-sidebar select{border:1px solid var(--line-strong);width:100%;min-width:0;color:var(--ink);font:inherit;background:#fff;border-radius:8px;padding:9px 10px}.chapter-sidebar input:focus-visible,.chapter-sidebar select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.chapter-sidebar .draft-note{margin:0}.chapter-list{gap:2px;margin:0;padding:0;list-style:none;display:grid}.chapter-list button{text-align:left;overflow-wrap:anywhere;background:0 0;border-color:#0000;gap:8px;width:100%;padding:8px 10px;font-size:14px;line-height:1.5;display:flex}.chapter-list button:not([aria-current=true]):hover:not(:disabled){background:var(--canvas)}.chapter-list button span{min-width:1.6em;color:var(--muted);font-variant-numeric:tabular-nums;flex-shrink:0}.chapter-list button[aria-current=true]{background:var(--brand-soft);color:var(--brand);border-color:#b9d0c0;font-weight:600}.chapter-tools{border-top:1px solid var(--line);gap:8px;padding-top:12px;display:grid}.chapter-tool-buttons{grid-template-columns:1fr 1fr;gap:6px;display:grid}.chapter-tool-buttons button{padding:7px 8px;font-size:13px}.chapter-tools .draft-note{font-size:12px}.editor-column{flex-direction:column;gap:12px;padding:20px 24px;display:flex}.chapter-title-input{border:0;border-bottom:1px solid var(--line);width:100%;min-width:0;color:var(--ink);font:inherit;background:0 0;padding:4px 2px 10px;font-size:22px;font-weight:650}.chapter-title-input:focus-visible{border-bottom-color:var(--accent);box-shadow:0 1px 0 var(--accent);outline:none}.editor-column .draft-toolbar{justify-content:flex-start}.editor-column .draft-toolbar .card-actions{margin-left:auto}.backup-state,.word-count{color:var(--muted);font-size:13px}.word-count{font-variant-numeric:tabular-nums}.editor-column .draft-note,.editor-column .form-error{margin:0}.draft-panel textarea.manuscript{min-height:calc(100vh - var(--bar-height) - 250px);background:#fffffd;border-color:#e3e8e2;margin:0;padding:20px 24px;font-size:17px;line-height:1.95}.editor-footer{justify-content:flex-end;display:flex}.review-panel{background:var(--canvas);border:1px solid #d6ded8;border-radius:10px;padding:16px}.review-panel h3{margin-top:0}.draft-dirty{color:var(--warn);font-size:14px}.draft-saved{color:var(--brand);font-size:14px}.assistant-column{align-content:start;gap:12px;min-width:0;margin:0 -4px;padding:0 4px 4px;display:grid}.assistant-tabs{z-index:2;flex-wrap:wrap;position:sticky;top:0}.assistant-tabs [role=tab]{flex:auto;padding:7px 8px;font-size:13px}.assistant-panel{gap:12px;display:grid}.assistant-column .writing-controls{padding:16px}.assistant-column h2{margin:0 0 8px;font-size:17px}.assistant-column .writing-controls textarea{margin:10px 0}.assistant-help summary{color:var(--muted);cursor:pointer;font-size:13px}.continuation-preview{box-shadow:0 0 0 3px var(--brand-soft);border-color:#b9d0c0}.link-button{color:var(--brand);font-size:inherit;text-underline-offset:2px;background:0 0;border:0;padding:0;text-decoration:underline}.link-button:hover:not(:disabled){color:var(--brand-dark);background:0 0}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.usage-panel h3{margin:24px 0 8px;font-size:16px}.usage-totals{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:16px 0;display:grid}.usage-totals>div{border:1px solid var(--line);background:var(--canvas);border-radius:10px;align-content:start;gap:4px;padding:14px 16px;display:grid}.usage-totals span,.usage-totals small{color:var(--muted);font-size:13px}.usage-totals strong{font-variant-numeric:tabular-nums;font-size:22px}.usage-table{overflow-x:auto}.usage-table table{border-collapse:collapse;width:100%;font-size:14px}.usage-table th,.usage-table td{border-bottom:1px solid var(--line);text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;padding:8px 10px}.usage-table thead th{color:var(--muted);font-size:13px;font-weight:600}.usage-table th:first-child,.usage-table .text{text-align:left}.usage-table tbody th{font-weight:500}@media (width<=1439px){.writing-layout{grid-template-columns:228px minmax(0,1fr) minmax(320px,360px)}}@media (width<=1179px){.writing-layout{grid-template-columns:228px minmax(0,1fr)}.assistant-column{grid-column:2;max-height:none;position:static;overflow:visible}.assistant-tabs{position:static}.draft-panel textarea.manuscript{min-height:60vh}}@media (width<=860px){.workspace-bar{flex-wrap:wrap;padding:10px 16px}.workspace-tabs{order:3;width:100%}.workspace-tabs [role=tab]{flex:1}.workspace-body{padding:12px 16px 24px}.writing-layout{grid-template-columns:minmax(0,1fr)}.chapter-sidebar{max-height:none;position:static;overflow:visible}.assistant-column,.writing-layout>.status-box{grid-column:auto}.draft-panel textarea.manuscript{min-height:55vh;padding:16px}.usage-totals{grid-template-columns:repeat(2,minmax(0,1fr))}}main.auth-page{place-items:center;max-width:none;min-height:100vh;margin:0;padding:24px 16px;display:grid}.auth-card{border:1px solid var(--line);background:#fff;border-radius:14px;gap:14px;width:min(420px,100%);padding:32px;display:grid;box-shadow:0 8px 32px #1c332a14}.auth-card h1{letter-spacing:0;margin:0;font-size:26px}.auth-card .eyebrow,.auth-card .draft-note,.auth-card .form-error{margin:0}.auth-card label,.admin-create label{gap:6px;font-size:14px;font-weight:600;display:grid}.auth-card input,.admin-create input{border:1px solid var(--line-strong);background:var(--field);width:100%;min-width:0;color:var(--ink);font:inherit;border-radius:8px;padding:10px 12px;font-weight:400}.auth-card input:focus-visible,.admin-create input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.auth-card .language-switch{justify-content:center}.auth-overlay{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#18262073;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.auth-inline{place-items:center;padding:24px 0;display:grid}.account-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-left:auto;font-size:14px;display:flex}.account-bar button,.feedback-button{padding:7px 12px;font-size:13px}.feedback-button{flex-shrink:0}.account-name{font-weight:600}.account-budget{color:var(--muted);font-variant-numeric:tabular-nums}.dialog-backdrop{z-index:90;background:#18262059;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.dialog{background:#fff;border-radius:14px;gap:12px;width:min(520px,100%);padding:24px;display:grid;box-shadow:0 16px 48px #1c332a33}.dialog h2{margin:0;font-size:20px}.dialog .draft-note,.dialog .form-error,.dialog .draft-saved{margin:0}.dialog textarea{border:1px solid var(--line-strong);background:var(--field);width:100%;color:var(--ink);font:inherit;resize:vertical;border-radius:8px;padding:12px;line-height:1.7}.dialog textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}main.admin-main{max-width:1240px;padding:32px 24px 48px}.admin-panel{gap:16px;display:grid}.admin-panel h1{letter-spacing:0;margin:0;font-size:28px}.admin-tabs{justify-self:start}.admin-actions{flex-wrap:wrap;gap:4px;display:flex}.admin-actions button{padding:4px 8px;font-size:12px}.admin-create{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:end;gap:12px;padding:20px;display:grid}.admin-create h2{grid-column:1/-1;margin:0;font-size:18px}.admin-password{gap:6px;display:flex}.admin-password button{flex-shrink:0;padding:8px 10px;font-size:13px}.admin-create .admin-check{align-items:center;gap:8px;display:flex}.admin-create .admin-check input{width:auto}.credentials{background:var(--brand-soft);border:1px solid #b9d0c0;border-radius:10px;padding:14px 16px}.credentials p{margin:0 0 8px}.credentials pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#fff;border-radius:8px;margin:0 0 10px;padding:10px 12px;font-size:14px}.admin-feedback ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.admin-feedback li{border:1px solid var(--line);background:#fff;border-radius:10px;padding:14px 16px}.admin-feedback .draft-note{margin:0 0 6px}.feedback-message{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;line-height:1.7}@media (width<=860px){.topbar{flex-wrap:wrap}.account-bar{order:3;width:100%;margin-left:0}.auth-card{padding:24px}}.story-settings{box-shadow:var(--shadow);background:#fff;border:1px solid #dfe5de;border-radius:12px;margin:0 0 24px;padding:24px}.story-settings>h2{margin:0 0 4px;font-size:22px}.story-settings fieldset{border:0;min-width:0;margin:0;padding:0}.story-fields{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:20px 0;display:grid}.story-settings label{gap:8px;min-width:0;font-weight:600;display:grid}.story-settings textarea{color:#23332e;width:100%;min-width:0;font:inherit;resize:vertical;background:#fcfdfb;border:1px solid #cbd5cb;border-radius:8px;padding:12px;font-weight:400;line-height:1.7}.story-settings textarea:focus-visible{outline-offset:2px;outline:2px solid #66a68c}.story-settings small{color:#6c796f;font-weight:400}.story-review{background:#f6f7f3;border:1px solid #d6ded8;border-radius:8px;margin-top:16px;padding:16px}.story-review label{margin-bottom:16px}@media (width<=800px){.story-fields{grid-template-columns:1fr}}.chapter-outline h2{margin:0 0 16px}.chapter-outline fieldset{border:0;min-width:0;margin:0;padding:0}.chapter-outline label{display:block}.chapter-outline small{color:#6c796f;margin-bottom:16px;display:block}.chapter-outline .outline-review{background:#f6f7f3;border:1px solid #d6ded8;border-radius:8px;margin:16px 0;padding:16px}.writing-jobs-select{color:#23332e;width:100%;min-width:0;font:inherit;background:#fcfdfb;border:1px solid #cbd5cb;border-radius:8px;margin:12px 0;padding:10px;display:block}.writing-jobs-select:focus-visible{outline-offset:2px;outline:2px solid #66a68c}.book-outline{box-shadow:var(--shadow);background:#fff;border:1px solid #dfe5de;border-radius:12px;margin:0 0 24px;padding:24px}.book-outline>h2{margin:0 0 4px;font-size:22px}.book-outline fieldset{border:0;min-width:0;margin:0;padding:0}.book-outline h3{margin:24px 0 12px;font-size:17px}.book-outline textarea,.book-outline input,.book-outline select{color:#23332e;width:100%;min-width:0;font:inherit;background:#fcfdfb;border:1px solid #cbd5cb;border-radius:8px;padding:10px 12px;font-weight:400;line-height:1.6}.book-outline textarea{resize:vertical}.book-outline textarea:focus-visible,.book-outline input:focus-visible,.book-outline select:focus-visible{outline-offset:2px;outline:2px solid #66a68c}.book-outline small{color:#6c796f;font-weight:400}.book-field{gap:8px;min-width:0;margin:16px 0;font-weight:600;display:grid}.book-volume{background:#f9faf7;border:1px solid #d6ded8;border-radius:10px;margin:16px 0;padding:16px}.book-volume-head{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;display:grid}.book-volume-label{color:#245b47;white-space:nowrap;font-weight:700}.book-mini-actions{flex-wrap:wrap;gap:6px;display:flex}.book-mini{padding:6px 10px;font-size:13px}.book-entries{gap:10px;margin:12px 0;padding:0;list-style:none;display:grid}.book-entry{background:#fff;border:1px solid #e3e8e2;border-radius:8px;grid-template-columns:2.5rem minmax(8rem,1fr) minmax(12rem,2fr) minmax(9rem,13rem) auto;align-items:start;gap:8px;padding:10px;display:grid}.book-entry-number{color:#6c796f;text-align:right;font-variant-numeric:tabular-nums;padding-top:10px}.book-entry-note{grid-column:2/-1;margin:0}.book-panel{background:#f6f7f3;border:1px solid #d6ded8;border-radius:8px;margin-top:16px;padding:16px}.book-panel h3{margin-top:0}.book-ai-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:12px 0;display:grid}.book-ai-options label{gap:8px;min-width:0;font-weight:600;display:grid}.book-preview{margin-top:16px}.book-preview h3{margin-top:0}@media (width<=900px){.book-entry{grid-template-columns:2rem minmax(0,1fr)}.book-entry>:not(.book-entry-number){grid-column:2}.book-volume-head,.book-ai-options{grid-template-columns:minmax(0,1fr)}}