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0;font-size:14px}.book-rename-form,.chapter-rename-form{flex-wrap:wrap;align-items:center;gap:8px;margin:0;display:flex}.rename-field{flex:1;align-items:center;gap:6px;min-width:0;max-width:100%;display:inline-flex}.rename-field-icon{color:var(--c-text-muted);opacity:.75;flex-shrink:0;font-size:14px;line-height:1}.book-rename-input{font-family:var(--font-ui);font-size:var(--fs-2xl);color:var(--c-text);background:#fff;border:1.5px solid #e8e6e1;border-radius:8px;flex:1;min-width:min(52vw,280px);max-width:100%;padding:4px 10px;font-weight:700}.book-rename-input:hover{border-color:#c7cbd4}.book-rename-input:focus{border-color:var(--c-primary);outline:none;box-shadow:0 0 0 3px #c8102e1f}.chapter-rename-input{color:var(--c-text);background:#fff;border:1.5px solid #e8e6e1;border-radius:6px;flex:1;min-width:min(42vw,220px);padding:4px 8px;font-family:inherit;font-size:1.05rem;font-weight:600}.chapter-rename-input:hover{border-color:#c7cbd4}.chapter-rename-input:focus{border-color:var(--c-primary);outline:none;box-shadow:0 0 0 3px #c8102e1f}.chapter-open-link{white-space:nowrap;font-size:14px;font-weight:600}.chapter-create-form{margin:var(--s-4)0 0;padding:var(--s-4);border:1.5px dashed var(--c-border);background:#fafafa;border-radius:10px}.chapter-create-label{font-family:var(--font-ui);color:var(--c-text-soft);margin-bottom:8px;font-size:13px;font-weight:700;display:block}.chapter-create-row{align-items:center;gap:8px;width:100%;display:flex;overflow:hidden}.chapter-create-input{border:1.5px solid var(--c-border);min-width:0;max-width:100%;font-family:var(--font-ui);border-radius:8px;flex:1;padding:10px 12px;font-size:15px}.chapter-create-input:focus{border-color:var(--c-primary);outline:none}.chapter-archive{margin-top:var(--s-4);background:#fafafa;border:1px dashed #d4d4d4;border-radius:10px}.chapter-archive-summary{cursor:pointer;font-family:var(--font-ui);color:var(--c-text-soft);padding:10px 14px;font-size:13px;font-weight:600;list-style:none}.chapter-archive-summary::-webkit-details-marker{display:none}.chapter-archive-list{flex-direction:column;gap:8px;margin:0;padding:0 12px 12px;list-style:none;display:flex}.chapter-archive-item{font-family:var(--font-ui);background:#f5f5f5;border-radius:8px;flex-wrap:wrap;align-items:center;gap:10px;padding:8px 10px;display:flex}.chapter-archive-title{color:var(--c-text-soft);flex:1;min-width:120px;font-weight:600}.chapter-archive-when{color:var(--c-text-muted);font-size:13px}.book-card-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.book-archive{margin:var(--s-8)0 var(--s-6);color:#6b6b6b;background:#fafafa;border:1px dashed #c4c4c4;border-radius:12px}.book-archive-summary{cursor:pointer;font-family:var(--font-ui);-webkit-user-select:none;user-select:none;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 18px;list-style:none;display:flex}.book-archive-summary::-webkit-details-marker{display:none}.book-archive-title{letter-spacing:.04em;text-transform:uppercase;color:var(--c-text-soft);font-size:15px;font-weight:700}.book-archive-count{min-width:1.5rem;height:1.5rem;color:var(--c-text-soft);background:#e5e5e5;border-radius:999px;justify-content:center;align-items:center;padding:0 6px;font-size:13px;font-weight:700;display:inline-flex}.book-archive-hint{color:var(--c-text-muted);font-size:13px}.book-archive[open] .book-archive-summary{border-bottom:1px dashed #d4d4d4}.book-archive-list{flex-direction:column;gap:12px;padding:12px 14px 16px;display:flex}.book-card-archived{box-shadow:none;opacity:.92;background:#f5f5f5;border-color:#ddd}.book-card-archived .book-card-name{font-size:var(--fs-xl);color:var(--c-text-soft)}.book-share{padding:var(--s-5)var(--s-6);border-bottom:1px solid var(--c-border-light);background:linear-gradient(#f8fafc 0%,#fff 55%)}.book-share-head h3{font-size:var(--fs-lg);margin:0 0 4px}.book-share-head p{margin:0 0 var(--s-4);font-family:var(--font-ui);color:var(--c-text-soft);max-width:40rem;font-size:14px}.book-share-people{margin-bottom:var(--s-4);flex-wrap:wrap;align-items:center;gap:10px;min-height:48px;display:flex}.book-share-chip{border:1px solid var(--c-border);font-family:var(--font-ui);background:#fff;border-radius:999px;align-items:center;gap:8px;padding:6px 10px 6px 6px;display:inline-flex}.book-share-chip-owner{background:#fef2f2;border-color:#fca5a5}.book-share-avatar{background:var(--c-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:inline-flex}.book-share-chip-owner .book-share-avatar{background:var(--c-primary)}.book-share-chip-text{flex-direction:column;min-width:0;line-height:1.15;display:flex}.book-share-chip-name{color:var(--c-text);font-size:14px;font-weight:700}.book-share-chip-role{color:var(--c-text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:11px}.book-share-remove{width:28px;height:28px;color:var(--c-text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;margin-left:2px;font-size:18px;line-height:1}.book-share-remove:hover{background:var(--c-error-light);color:var(--c-error)}.book-share-alone{font-family:var(--font-ui);color:var(--c-text-muted);margin:0;font-size:14px}.book-share-add{flex-direction:column;gap:8px;display:flex}.book-share-add-label{font-family:var(--font-ui);color:var(--c-text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:13px;font-weight:700}.book-share-add-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.book-share-role-row{margin-top:2px}.book-share-role-label{font-family:var(--font-ui);color:var(--c-text);font-size:14px;font-weight:700}.book-share-role-select{flex:1.4;min-width:min(100%,360px)}.book-share-select,.book-share-email{border:1.5px solid var(--c-border);border-radius:var(--radius-sm);font-family:var(--font-ui);background:#fff;padding:10px 12px;font-size:15px}.book-share-select{flex:1;min-width:220px}.book-share-email{flex:1;min-width:200px}.book-share-select:focus,.book-share-email:focus{border-color:var(--c-primary);outline:none}.book-share-or{font-family:var(--font-ui);color:var(--c-text-muted);font-size:13px;font-weight:600}.book-share-footnote{font-family:var(--font-ui);color:var(--c-text-muted);margin:0;font-size:13px}.book-gap-alert{margin:0 var(--s-6)var(--s-3)}.book-card .chapter-order{margin:var(--s-4)var(--s-6)var(--s-5)}.chapter-move-form{font-family:var(--font-ui);color:var(--c-text-muted);align-items:center;gap:6px;font-size:13px;display:inline-flex}.chapter-move-form select{border:1px solid var(--c-border);border-radius:var(--radius-sm);font-family:var(--font-ui);padding:4px 8px;font-size:13px}.people-avatar{background:var(--c-primary-light);width:32px;height:32px;color:var(--c-primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:inline-flex}.dashboard-header{padding:var(--s-8)0 var(--s-6);justify-content:space-between;align-items:flex-start;gap:var(--s-5);flex-wrap:wrap;display:flex}.dashboard-header h1{font-size:var(--fs-2xl);color:var(--c-text);margin:0;font-weight:700}.dashboard-subtitle{color:var(--c-text-soft);font-size:var(--fs-base);margin-top:var(--s-1);font-family:var(--font-ui)}.dashboard-actions{gap:var(--s-3);flex-wrap:wrap;display:flex}.stats-row{gap:var(--s-4);margin-bottom:var(--s-6);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));display:grid}.stat-card{background:var(--c-card);border-radius:var(--radius);padding:var(--s-5);box-shadow:var(--shadow);border:1px solid var(--c-border-light)}.stat-label{font-family:var(--font-ui);font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.5px;color:var(--c-text-muted);margin-bottom:var(--s-1);font-weight:600}.stat-value{font-size:var(--fs-xl);color:var(--c-text);font-weight:700}.alert{padding:var(--s-4)var(--s-5);border-radius:var(--radius-sm);font-size:var(--fs-base);margin-bottom:var(--s-5);font-family:var(--font-ui)}.alert-info{background:var(--c-primary-light);color:var(--c-primary)}.alert-warning{background:var(--c-warning-light);color:var(--c-warning)}.section-header{margin-bottom:var(--s-5);justify-content:space-between;align-items:center;gap:var(--s-3);flex-wrap:wrap;display:flex}.section-header h2{font-size:var(--fs-xl);margin:0;font-weight:700}.section-header form{gap:var(--s-2);display:flex}.chapter-grid{gap:var(--s-4);margin-bottom:var(--s-5);grid-template-columns:repeat(auto-fill,minmax(420px,1fr));display:grid}.chapter-card{background:var(--c-card);border-radius:var(--radius);padding:var(--s-5);box-shadow:var(--shadow);border:1px solid var(--c-border-light);gap:var(--s-3);flex-direction:column;transition:all .15s;display:flex}.chapter-card:hover{box-shadow:var(--shadow-md);border-color:var(--c-primary);transform:translateY(-2px)}.chapter-card h3{font-size:var(--fs-lg);margin:0;line-height:1.3}.chapter-card h3 a{color:var(--c-text)}.chapter-card h3 a:hover{color:var(--c-primary)}.chapter-meta{gap:var(--s-2);font-family:var(--font-ui);font-size:var(--fs-sm);color:var(--c-text-soft);flex-wrap:wrap;align-items:center;display:flex}.chapter-summary-preview{font-size:var(--fs-sm);color:var(--c-text-soft);padding-top:var(--s-3);border-top:1px solid var(--c-border-light);font-style:italic;line-height:1.6}.badge{font-family:var(--font-ui);font-size:var(--fs-xs);border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-weight:600;display:inline-flex}.badge-draft{color:var(--c-text-muted);background:#f5f4f1}.badge-reviewed{background:var(--c-primary-light);color:var(--c-primary)}.badge-proofread{background:var(--c-success-light);color:var(--c-success)}.badge-warning{background:var(--c-warning-light);color:var(--c-warning)}.badge-shared{background:var(--c-primary-light);color:var(--c-primary)}.badge-accent{background:var(--c-accent-light);color:var(--c-accent)}.folder-select-mini{margin-top:var(--s-2)}.folder-select-mini select{font-family:var(--font-ui);border:1.5px solid var(--c-border);border-radius:var(--radius-sm);background:var(--c-surface);color:var(--c-text);cursor:pointer;width:100%;padding:8px 12px;font-size:14px}.folder-select-mini select:focus{border-color:var(--c-primary);outline:none}.folder-group{margin-bottom:var(--s-6);background:var(--c-surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--c-border-light);overflow:hidden}.folder-group-header{padding:var(--s-4)var(--s-5);border-bottom:1px solid var(--c-border-light);justify-content:space-between;align-items:center;gap:var(--s-3);background:#fbfaf8;flex-wrap:wrap;display:flex}.folder-group-title{align-items:center;gap:var(--s-3);font-size:var(--fs-lg);font-weight:600;display:flex}.folder-group-title .folder-icon{font-size:24px}.folder-group-actions{gap:var(--s-2);flex-wrap:wrap;align-items:center;display:flex}.folder-share-inline{gap:6px;display:flex}.folder-share-input{font-family:var(--font-ui);border:1.5px solid var(--c-border);border-radius:var(--radius-sm);width:160px;padding:6px 10px;font-size:13px}.folder-share-input:focus{border-color:var(--c-primary);outline:none}.folder-empty{padding:var(--s-8);text-align:center;color:var(--c-text-muted);font-style:italic}.ungrouped-group .folder-group-header{border-left:3px solid var(--c-accent)}.folder-create-input{font-family:var(--font-ui);border:1.5px solid var(--c-border);border-radius:var(--radius-sm);background:var(--c-surface);min-width:200px;padding:10px 14px;font-size:15px}.folder-create-input:focus{border-color:var(--c-primary);outline:none}.empty-state{text-align:center;padding:var(--s-10)var(--s-5);max-width:500px;margin:0 auto}.empty-state h2{font-size:var(--fs-2xl);margin-bottom:var(--s-3);font-weight:700}.empty-state p{font-size:var(--fs-lg);color:var(--c-text-soft)}.editor-layout{align-items:stretch;height:100vh;max-height:100vh;display:flex;overflow:hidden}.editor-sidebar{background:var(--c-surface);border-right:1px solid var(--c-border);width:280px;min-width:280px;font-family:var(--font-ui);flex-direction:column;align-self:stretch;height:100%;min-height:0;display:flex;overflow:hidden}.editor-sidebar-header{padding:var(--s-4)var(--s-5);border-bottom:1px solid var(--c-border-light);flex-shrink:0}.editor-sidebar-header h2{font-size:var(--fs-base);margin:0 0 var(--s-3);font-weight:700}.editor-sidebar-body{padding:var(--s-3);flex-direction:column;flex:auto;min-height:0;display:flex;overflow:hidden}.sidebar-back{color:var(--c-primary);margin-bottom:var(--s-3);font-size:14px;font-weight:600;display:inline-block}.share-list{margin:var(--s-3)0 0;flex-direction:column;gap:6px;padding:0;list-style:none;display:flex}.share-list-item{color:var(--c-text-soft);font-size:13px;font-family:var(--font-ui);justify-content:space-between;align-items:center;gap:8px;display:flex}.folder-sharing-panel{margin:0 var(--s-4)var(--s-3);padding:var(--s-3)var(--s-4);border:1px solid var(--c-border);border-radius:var(--radius-sm);font-family:var(--font-ui);background:#fafaf8}.folder-sharing-panel>summary{cursor:pointer;color:var(--c-text-muted);text-transform:uppercase;letter-spacing:.4px;font-size:13px;font-weight:700;list-style:none}.folder-sharing-panel>summary::-webkit-details-marker{display:none}.folder-sharing-panel>summary:after{content:" ▾";font-size:11px}.folder-sharing-panel[open]>summary:after{content:" ▴"}.folder-sharing-body{margin-top:var(--s-4);gap:var(--s-5);flex-direction:column;display:flex}.folder-sharing-block h3{margin:0 0 var(--s-2);color:var(--c-text);font-size:15px}.folder-sharing-hint{margin:0 0 var(--s-3);color:var(--c-text-muted);font-size:13px}.folder-sharing-chapter{padding:var(--s-3)0;border-top:1px solid var(--c-border-light);gap:var(--s-2);flex-direction:column;display:flex}.folder-sharing-chapter:first-of-type{border-top:none}.folder-sharing-chapter-title{font-size:14px;font-weight:700}.folder-select-mini label{color:var(--c-text-muted);flex-direction:column;gap:4px;font-size:12px;font-weight:600;display:flex}.chapter-order-head{margin-bottom:var(--s-3)}.chapter-order-head h3{font-size:var(--fs-lg);margin:0 0 4px}.chapter-order-head p{font-family:var(--font-ui);color:var(--c-text-muted);margin:0;font-size:14px}.chapter-order{width:100%}.chapter-order-list{flex-direction:column;gap:10px;width:100%;margin:0;padding:0;list-style:none;display:flex}.chapter-order-item{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);align-items:stretch;gap:16px;width:100%;padding:14px 18px;display:flex}.chapter-order-controls{flex-direction:column;flex-shrink:0;gap:4px;display:flex}.chapter-order-btn{border:1px solid var(--c-border);border-radius:var(--radius-sm);cursor:pointer;width:36px;height:36px;color:var(--c-text);font-size:18px;line-height:1;font-family:var(--font-ui);background:#fafaf8}.chapter-order-btn:hover:not(:disabled){border-color:var(--c-primary);background:var(--c-primary-light)}.chapter-order-btn:disabled{opacity:.35;cursor:not-allowed}.chapter-order-main{flex:1;min-width:0}.chapter-order-title-row{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:6px;display:flex}.chapter-order-title-row h3{font-size:var(--fs-lg);margin:0;line-height:1.3}.chapter-order-num{font-family:var(--font-ui);color:var(--c-text-muted);min-width:1.5rem;font-size:14px;font-weight:800}.sidebar-section{margin-bottom:var(--s-4);padding-top:var(--s-4);border-top:1px solid var(--c-border-light)}.sidebar-section h3{text-transform:uppercase;letter-spacing:.5px;color:var(--c-text-muted);margin:0 0 var(--s-3);font-size:13px;font-weight:700}.chapter-nav{flex:auto;min-height:0;margin:0;padding:0;list-style:none;overflow-y:auto}.chapter-nav li{margin-bottom:1px}.chapter-nav a{padding:8px var(--s-3);border-radius:var(--radius-sm);color:var(--c-text);align-items:center;gap:8px;font-size:13px;text-decoration:none;transition:all .1s;display:flex}.chapter-nav a:hover{background:var(--c-primary-light)}.chapter-nav li.active a{background:var(--c-primary);color:#fff;font-weight:600}.ch-nav-num{min-width:32px;color:var(--c-text-muted);font-size:12px;font-weight:700}.chapter-nav li.active .ch-nav-num{color:#ffffffb3}.ch-nav-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.ch-nav-ago{color:var(--c-text-muted);white-space:nowrap;flex-shrink:0;font-size:11px;font-weight:500}.chapter-nav li.active .ch-nav-ago{color:#ffffffb8}.ch-nav-matches{color:#dc2626;white-space:nowrap;flex-shrink:0;font-size:11px;font-weight:700}.ch-nav-matches-none{color:var(--c-text-muted);font-weight:500}.chapter-nav li.active .ch-nav-matches{color:#fecaca}.chapter-nav li.active .ch-nav-matches-none{color:#ffffff8c}.ch-nav-check{color:var(--c-success);margin-left:auto;font-size:16px}.ch-nav-shared{color:#0f5c614d;margin-left:auto}.search-icon-btn{border:1px solid var(--c-border);border-radius:var(--radius-sm);background:var(--c-surface);width:34px;height:34px;color:var(--c-text-soft);cursor:pointer;justify-content:center;align-items:center;padding:0;display:inline-flex}.search-icon-btn:hover{color:var(--c-primary);border-color:var(--c-primary);background:var(--c-primary-light)}.search-icon-glyph{display:block}.chapter-search-bar{padding:10px var(--s-6);background:var(--c-warning-light);font-family:var(--font-ui);border-bottom:1px solid #d9770626;flex-wrap:wrap;align-items:center;gap:12px;display:flex}.chapter-search-form{flex:1;align-items:center;gap:8px;min-width:220px;display:flex}.chapter-search-label{color:#92400e;flex-shrink:0;font-size:13px;font-weight:700}.chapter-search-input{border-radius:var(--radius-sm);min-width:0;font-family:var(--font-ui);background:#fff;border:1.5px solid #f59e0b;flex:1;padding:8px 12px;font-size:15px}.chapter-search-input:focus{border-color:#d97706;outline:none;box-shadow:0 0 0 3px #f59e0b40}.chapter-search-meta{flex-shrink:0;align-items:center;gap:6px;display:flex}.chapter-search-hint,.chapter-search-count{color:#92400e;white-space:nowrap;font-size:13px}.chapter-search-nav{border-radius:var(--radius-sm);color:#92400e;cursor:pointer;background:#fff;border:1px solid #f59e0b;width:32px;height:32px;font-size:14px;font-weight:700}.chapter-search-nav:hover:not(:disabled){background:#fef3c7}.chapter-search-nav:disabled{opacity:.4;cursor:not-allowed}.chapter-search-cancel{border:2px solid var(--c-error);border-radius:var(--radius-sm);color:var(--c-error);font-family:var(--font-ui);cursor:pointer;background:#fff;flex-shrink:0;padding:8px 14px;font-size:14px;font-weight:700}.chapter-search-cancel:hover{background:var(--c-error-light)}.search-hit{-webkit-box-decoration-break:clone;box-decoration-break:clone;background:#d9770626;border-radius:2px}.search-hit-active{color:#111;background:#f59e0b;box-shadow:0 0 0 2px #d9770659}.share-form{margin-bottom:var(--s-2);gap:6px;display:flex}.share-input{font-family:var(--font-ui);border:1.5px solid var(--c-border);border-radius:var(--radius-sm);flex:1;min-width:0;padding:8px 10px;font-size:13px}.share-input:focus{border-color:var(--c-primary);outline:none}.share-list{margin-top:var(--s-2);flex-direction:column;gap:4px;display:flex}.share-item{border-radius:var(--radius-sm);background:#faf9f7;justify-content:space-between;align-items:center;padding:6px 8px;font-size:13px;display:flex}.share-item-email{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.editor-main{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow:hidden}.editor-chrome{z-index:40;background:var(--c-surface);box-shadow:0 1px 0 var(--c-border);flex-shrink:0}.editor-toolbar{padding:var(--s-3)var(--s-6);background:var(--c-surface);border-bottom:1px solid var(--c-border);justify-content:space-between;align-items:center;gap:var(--s-3);font-family:var(--font-ui);flex-wrap:wrap;display:flex}.editor-toolbar h1{font-size:var(--fs-lg);margin:0;font-weight:700}.editor-toolbar-right{align-items:center;gap:var(--s-3);display:flex}.editor-wordcount{color:var(--c-text-soft);font-size:14px}.save-mark{font-family:var(--font-ui);letter-spacing:.02em;color:var(--c-text-muted);background:#f5f4f1;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:6px;min-width:5.5rem;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.save-mark-dot{background:currentColor;border-radius:50%;flex-shrink:0;width:7px;height:7px}.save-mark-spinner{border:2px solid #6b728059;border-top-color:var(--c-text-soft);border-radius:50%;flex-shrink:0;width:11px;height:11px;animation:.7s linear infinite save-mark-spin}.save-mark-saved{color:var(--c-success);background:var(--c-success-light);border-color:#05966926}.save-mark-unsaved{color:var(--c-warning);background:var(--c-warning-light);border-color:#d9770626}.save-mark-saving{color:var(--c-text-soft);background:#f5f4f1;border-color:#e8e6e1}.save-mark-error{color:var(--c-error);background:var(--c-error-light);border-color:#fecaca}.save-mark-idle{color:var(--c-text-muted)}@keyframes save-mark-spin{to{transform:rotate(360deg)}}.editor-container{min-height:0;padding:var(--s-8);flex:1;justify-content:center;display:flex;overflow-y:auto}.tiptap-editor{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);width:100%;max-width:720px;padding:var(--s-8)var(--s-10);min-height:400px;font-size:var(--fs-lg);box-shadow:var(--shadow);margin:0 auto;line-height:1.8}.tiptap-editor:focus-within{border-color:var(--c-primary);box-shadow:var(--shadow-md)}.ProseMirror{outline:none;min-height:350px}.ProseMirror p{margin:0 0 1em}.ProseMirror h2{font-size:var(--fs-xl);margin:1.5em 0 .5em;font-weight:700}.ProseMirror strong{font-weight:700}.ProseMirror em{font-style:italic}.diff-review{height:calc(100vh - 140px);padding:var(--s-5);background:#fafaf8;flex-direction:column;display:flex}.diff-review-header{justify-content:space-between;align-items:flex-start;gap:var(--s-4);margin-bottom:var(--s-4);flex-shrink:0;display:flex}.diff-review-header h3{font-family:var(--font-ui);font-size:var(--fs-xl);margin:0 0 var(--s-1);font-weight:700}.diff-review-note{font-size:var(--fs-sm);color:var(--c-text-soft);font-family:var(--font-ui);max-width:520px;margin:0}.diff-legend{gap:var(--s-3);font-family:var(--font-ui);flex-shrink:0;font-size:13px;display:flex}.diff-legend-del{background:var(--c-error-light);color:#991b1b;border-radius:4px;padding:2px 8px;text-decoration:line-through}.diff-legend-ins{color:var(--c-success);background:#dcfce7;border-radius:4px;padding:2px 8px}.diff-document{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:var(--s-6);max-width:720px;box-shadow:var(--shadow);white-space:normal;flex:1;font-size:18px;line-height:1.8;overflow-y:auto}.diff-del{background:var(--c-error-light);color:#991b1b;border-radius:2px;padding:0 2px;text-decoration:line-through;text-decoration-thickness:2px}.diff-ins{color:#14532d;-webkit-box-decoration-break:clone;box-decoration-break:clone;background:#dcfce7;border-radius:2px;padding:0 2px}.diff-actions{gap:var(--s-3);padding-top:var(--s-4);padding-bottom:var(--s-2);background:#fafaf8;flex-shrink:0;display:flex;position:sticky;bottom:0}.history-empty{color:var(--c-text-muted);font-size:13px;font-family:var(--font-ui);margin:0;line-height:1.4}.history-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.history-list li.active .history-item-btn{background:var(--c-primary-light)}.history-item-btn{text-align:left;border-radius:var(--radius-sm);cursor:pointer;width:100%;font-family:var(--font-ui);background:0 0;border:none;flex-direction:column;align-items:flex-start;gap:2px;padding:8px 10px;transition:background .1s;display:flex}.history-item-btn:hover{background:#f5f4f1}.history-item-label{color:var(--c-text);font-size:13px;font-weight:600}.history-item-summary{color:var(--c-text-soft);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:1.35;display:-webkit-box;overflow:hidden}.history-item-meta{color:var(--c-text-muted);font-size:11px}.sidebar-select{width:100%;font-family:var(--font-ui);border:1.5px solid var(--c-border);border-radius:var(--radius-sm);background:var(--c-surface);padding:8px 10px;font-size:14px}.proofread-progress{text-align:center;padding:var(--s-10)var(--s-6);max-width:520px;margin:0 auto}.proofread-page{max-width:860px;padding:var(--s-6)var(--s-5)var(--s-10);margin:0 auto}.proofread-top{margin-bottom:var(--s-6)}.proofread-top h1{margin:var(--s-3)0 0;font-size:clamp(28px,4vw,36px);font-weight:700}.proofread-top-chapter{margin:var(--s-2)0 0;color:var(--c-text-soft);font-size:var(--fs-lg)}.proofread-since{margin-bottom:var(--s-8)}.proofread-since-card{gap:var(--s-4);padding:var(--s-5);border:1px solid var(--c-border);border-radius:var(--radius);background:var(--c-surface);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;display:flex}.proofread-since-card.has-changes{background:#fffaf0;border-color:#f0c36d}.proofread-since-card.clean{background:#f4fbf6;border-color:#b7e0c2}.proofread-since-card.first{background:var(--c-surface)}.proofread-since-text{flex:280px;min-width:0}.proofread-since-text h2{margin:0 0 var(--s-2);font-size:1.25rem}.proofread-since-text p{color:var(--c-text-soft);margin:0;line-height:1.5}.proofread-since-actions{gap:var(--s-2);flex-wrap:wrap;align-items:center;display:flex}.proofread-history h2{margin:0 0 var(--s-3);font-size:1.25rem}.proofread-history-list{border:1px solid var(--c-border-light);border-radius:var(--radius);padding:var(--s-2);background:var(--c-surface)}.tbe-page{--tbe-ink:#14212b;--tbe-teal:#0f5c61;--tbe-teal-deep:#0a3d41;--tbe-mist:#e8eef1;--tbe-paper:#f4f7f8;--tbe-line:#c5d0d4;--tbe-accent:#d97706;background:var(--tbe-paper);min-height:100vh;color:var(--tbe-ink);font-family:"Outfit",var(--font-ui),sans-serif}.tbe-page h1,.tbe-page h2,.tbe-page h3{font-optical-sizing:auto;font-family:Fraunces,Georgia,serif}.tbe-nav{z-index:40;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f4f7f8eb;border-bottom:1px solid #14212b14;justify-content:space-between;align-items:center;gap:16px;padding:18px clamp(20px,4vw,48px);display:flex;position:sticky;top:0}.tbe-brand{color:var(--tbe-teal-deep);align-items:center;gap:10px;font-weight:700;text-decoration:none;display:inline-flex}.tbe-brand-name{letter-spacing:-.02em;font-size:1.35rem}.tbe-brand-mark{color:var(--tbe-teal);flex-shrink:0}.tbe-brand-mark-sm{width:28px;height:28px}.tbe-brand-mark-lg{width:44px;height:44px}.tbe-brand-mark-nav{width:26px;height:26px;color:var(--c-primary)}.tbe-brand-logo-hero{width:min(720px,94vw);height:auto;max-height:180px;margin:0 0 28px;animation:.7s both tbe-rise;display:block}.tbe-brand-logo-nav{width:240px;height:auto;max-height:50px;display:block}.tbe-brand-logo-footer{width:200px;height:auto;margin-bottom:var(--s-4);display:block}.app-nav-logo{width:280px;height:auto;max-height:56px;display:block}.login-brand-logo{width:320px;height:auto;margin:0 auto var(--s-5);display:block}.tbe-nav-links{flex-wrap:wrap;align-items:center;gap:8px 18px;display:flex}.tbe-nav-link{color:#3d4f5c;font-size:15px;font-weight:600;text-decoration:none}.tbe-nav-link:hover,.tbe-nav-link.is-active{color:var(--tbe-teal-deep)}.tbe-hero{background:radial-gradient(ellipse 80% 60% at 10% 20%,#0f5c611f,transparent 55%),radial-gradient(ellipse 70% 50% at 90% 80%,#d9770614,transparent 50%),linear-gradient(165deg,#dfe8eb 0%,var(--tbe-paper)45%,#eef3f5 100%);grid-template-columns:1.1fr .9fr;align-items:center;gap:clamp(24px,5vw,64px);min-height:calc(100vh - 72px);padding:clamp(32px,6vw,72px) clamp(20px,4vw,48px);display:grid;overflow:hidden}.tbe-hero h1{letter-spacing:-.03em;max-width:16ch;margin:0 0 16px;font-size:clamp(2.2rem,5vw,3.6rem);font-weight:700;line-height:1.08;animation:.8s 80ms both tbe-rise}.tbe-hero-eyebrow{font-family:var(--font-ui);letter-spacing:.08em;text-transform:uppercase;color:var(--tbe-teal);margin:0 0 12px;font-size:13px;font-weight:700;animation:.7s both tbe-rise}.tbe-hero-lede{color:#3d4f5c;max-width:34ch;margin:0 0 28px;font-size:clamp(1.1rem,2vw,1.35rem);line-height:1.55;animation:.85s .14s both tbe-rise}.tbe-hero-cta{flex-wrap:wrap;align-items:center;gap:16px 22px;animation:.9s .2s both tbe-rise;display:flex}.tbe-page .btn-primary{background:var(--tbe-teal);border-color:var(--tbe-teal)}.tbe-page .btn-primary:hover{background:var(--tbe-teal-deep);color:#fff}.tbe-text-link{color:var(--tbe-teal-deep);border-bottom:1.5px solid #0f5c6159;font-weight:650;text-decoration:none}.tbe-text-link:hover{border-bottom-color:var(--tbe-teal-deep)}.tbe-hero-visual{flex-direction:column;height:min(560px,74vh);min-height:380px;animation:1s .15s both tbe-float-in;display:flex;position:relative}.tbe-hero-page{border:1px solid var(--tbe-line);background:#fff;border-radius:6px 18px 18px 6px;position:absolute;box-shadow:0 18px 40px #14212b1f}.tbe-hero-page-back{background:#f0f4f5;animation:7s ease-in-out infinite tbe-page-tilt;inset:4% 6% 28% 20%;transform:rotate(6deg)}.tbe-hero-page-mid{background:#fafbfc;animation:7s ease-in-out .4s infinite tbe-page-tilt;inset:1% 10% 30% 14%;transform:rotate(2.5deg)}.tbe-hero-page-front{flex-direction:column;padding:0;animation:6.5s ease-in-out infinite tbe-page-front;display:flex;inset:0% 16% 32% 8%;overflow:hidden;transform:rotate(-2deg)}.tbe-hero-slide-stage{flex:1;min-height:0;position:relative}.tbe-hero-slide{opacity:0;pointer-events:none;flex-direction:column;padding:12% 10% 14%;transition:opacity .45s,transform .45s;display:flex;position:absolute;inset:0;transform:translateY(8px)}.tbe-hero-slide.is-active{opacity:1;pointer-events:auto;transform:none}.tbe-hero-line{background:linear-gradient(90deg,#c8d4d8,#e4eaec 70%,#0000);border-radius:99px;height:10px;display:block}.tbe-hero-line.short{width:62%}.tbe-hero-line.hit{background:linear-gradient(90deg,#e5393559,#e4eaec 70%,#0000)}.tbe-hero-ink{opacity:.9;background:#e53935;border-radius:99px;width:42%;height:12px;margin-top:auto}.tbe-scene{height:100%;font-family:var(--font-ui);flex-direction:column;gap:12px;display:flex}.tbe-scene-manuscript{gap:14px}.tbe-scene-chip{color:#fff;background:var(--tbe-teal);border-radius:999px;align-self:flex-start;padding:6px 12px;font-size:13px;font-weight:700;display:inline-flex}.tbe-scene-chip.soft{color:var(--tbe-teal-deep);background:#c5d5d7}.tbe-scene-chip.mute{color:#6a7a82;background:#eef2f3}.tbe-scene-presence-bar{border:1px solid var(--tbe-line);color:#3d4f5c;background:#f4f7f8;border-radius:10px;align-items:center;gap:8px;margin-bottom:4px;padding:8px 10px;font-size:12px;font-weight:600;display:flex}.tbe-scene-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px;animation:2s ease-in-out infinite collab-pulse}.tbe-scene-dot.d1{background:#e53935}.tbe-scene-dot.d2{background:#0f5c61;animation-delay:.3s}.tbe-scene-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.tbe-scene-jump{color:var(--tbe-teal);font-weight:700}.tbe-scene-jump-pill{color:#7a5a10;background:#fff8e8;border:1px solid #f0e0b8;border-radius:10px;align-self:flex-start;align-items:center;gap:8px;margin-bottom:6px;padding:8px 12px;font-size:12px;font-weight:700;display:inline-flex}.tbe-scene-arrow{font-size:14px}.tbe-scene-mail{border:1px solid var(--tbe-line);background:linear-gradient(160deg,#f7fafb,#eef4f5);border-radius:12px;flex-direction:column;gap:4px;margin-bottom:8px;padding:14px;display:flex}.tbe-scene-mail-from{letter-spacing:.04em;text-transform:uppercase;color:var(--tbe-teal);font-size:11px;font-weight:700}.tbe-scene-mail-sub{color:#1a1a1a;font-size:15px;font-weight:700}.tbe-scene-bullet{color:#2a3a42;border-left:3px solid var(--tbe-line);padding:6px 0 6px 14px;font-size:14px;font-weight:650}.tbe-scene-bullet.note{color:#7a2a2a;border-left-color:#e53935;font-size:13px}.tbe-scene-bullet.note.soft{opacity:.85;border-left-color:#c8102e}.tbe-scene-outline-label{letter-spacing:.06em;text-transform:uppercase;color:var(--tbe-teal);margin-bottom:2px;font-size:11px;font-weight:700}.tbe-scene-outline,.tbe-scene-notes{gap:8px}.tbe-scene-note-card{font-family:var(--font-ui);background:#fffbeb;border:1px solid #f0c36d;border-radius:8px;flex-direction:column;gap:3px;padding:9px 11px;display:flex}.tbe-scene-note-card.gap{background:#eff6ff;border-color:#93c5fd}.tbe-scene-note-card.soft{border-color:var(--tbe-line);opacity:.92;background:#f7fafb}.tbe-scene-note-kind{letter-spacing:.04em;text-transform:uppercase;color:#92400e;background:#fef3c7;border-radius:4px;align-self:flex-start;padding:2px 7px;font-size:10px;font-weight:700}.tbe-scene-note-card.gap .tbe-scene-note-kind{color:#1e40af;background:#dbeafe}.tbe-scene-note-card.soft .tbe-scene-note-kind{color:var(--tbe-teal-deep);background:#e8f2f3}.tbe-scene-note-title{color:#2a3a42;font-size:12.5px;font-weight:650;line-height:1.35}.tbe-scene-note-go{color:var(--tbe-teal);margin-top:1px;font-size:11px;font-weight:700}.tbe-scene-summary-toggles{gap:6px;margin-bottom:4px;display:flex}.tbe-scene-summary-toggle{color:#6a7a82;background:#eef2f3;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:700}.tbe-scene-summary-toggle.is-on{background:var(--tbe-teal);color:#fff}.tbe-scene-brief{color:#4a5c68;padding:0 0 4px 14px;font-size:13px;font-style:italic;line-height:1.4}.tbe-scene-ai-card{background:var(--tbe-teal);color:#fff;border-radius:10px;padding:10px 12px;font-size:13px;font-weight:700}.tbe-scene-ai-card.soft{color:var(--tbe-teal-deep);background:#e8f2f3}.tbe-scene-proofread{justify-content:center;gap:16px;padding-top:4%}.tbe-proof-para{color:#2d2d2d;margin:0;font-family:Georgia,Times New Roman,Times,serif;font-size:clamp(15px,1.7vw,17px);line-height:1.7}.tbe-proof-para.short{width:92%}.tbe-proof-mark{white-space:nowrap;display:inline}.tbe-proof-wrong{color:#2d2d2d;margin-right:.35em;text-decoration:none;position:relative}.tbe-proof-wrong:after{content:"";background:#e53935;border-radius:2px;height:2.5px;position:absolute;top:52%;left:-2%;right:-2%;transform:rotate(-4deg);box-shadow:0 0 0 .5px #e5393540}.tbe-proof-right{color:#0f5c61;border-bottom:1.5px solid #0f5c6159;font-style:italic;font-weight:600}.tbe-scene-search{border:1.5px solid var(--tbe-line);color:#8a969c;background:#fafbfc;border-radius:10px;margin-bottom:6px;padding:10px 12px;font-size:13px;font-weight:600}.tbe-scene-sources{flex-wrap:wrap;gap:6px;margin-bottom:4px;display:flex}.tbe-scene-source{color:var(--tbe-teal-deep);background:#e8f2f3;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700}.tbe-hero-carousel{z-index:3;flex-direction:column;gap:10px;display:flex;position:absolute;bottom:0;left:8%;right:10%}.tbe-hero-carousel-copy{min-height:4.75rem}.tbe-hero-carousel-kicker{font-family:var(--font-ui);letter-spacing:.08em;text-transform:uppercase;color:var(--tbe-teal);margin:0 0 4px;font-size:12px;font-weight:700}.tbe-hero-carousel-kicker span{opacity:.5;margin:0 4px}.tbe-hero-carousel-title{letter-spacing:-.02em;color:var(--tbe-ink,#14212b);margin:0 0 4px;font-family:Fraunces,Georgia,serif;font-size:clamp(1.15rem,2vw,1.4rem);font-weight:700}.tbe-hero-carousel-body{font-family:var(--font-ui);color:#4a5c68;max-width:34ch;margin:0;font-size:14px;line-height:1.4}.tbe-hero-carousel-nav{align-items:center;gap:10px;display:flex}.tbe-hero-carousel-btn{border:1px solid var(--tbe-line);width:34px;height:34px;color:var(--tbe-teal-deep);cursor:pointer;background:#fff;border-radius:50%;place-items:center;font-size:20px;line-height:1;transition:background .15s,border-color .15s;display:grid;box-shadow:0 2px 8px #14212b0f}.tbe-hero-carousel-btn:hover{background:#e8f2f3;border-color:#0f5c6159}.tbe-hero-carousel-dots{flex-wrap:wrap;flex:1;justify-content:center;gap:6px;display:flex}.tbe-hero-carousel-dot{cursor:pointer;background:#0f5c6138;border:none;border-radius:50%;width:8px;height:8px;padding:0;transition:transform .15s,background .15s}.tbe-hero-carousel-dot.is-active{background:var(--tbe-teal);transform:scale(1.25)}.tbe-hero-carousel-dot:hover{background:#0f5c6173}@keyframes tbe-rise{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@keyframes tbe-float-in{0%{opacity:0;transform:translateY(24px)scale(.98)}to{opacity:1;transform:none}}@keyframes tbe-page-tilt{0%,to{transform:rotate(6deg)translateY(0)}50%{transform:rotate(7deg)translateY(-6px)}}@keyframes tbe-page-front{0%,to{transform:rotate(-2deg)translateY(0)}50%{transform:rotate(-1.2deg)translateY(-8px)}}.tbe-section{max-width:1080px;margin:0 auto;padding:clamp(56px,9vw,96px) clamp(20px,4vw,48px)}.tbe-section h2{letter-spacing:-.02em;margin:0 0 10px;font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700}.tbe-section-lede{color:#4a5c68;max-width:42ch;margin:0 0 36px;font-size:1.15rem;line-height:1.5}.tbe-roles{border-top:1px solid var(--tbe-line)}.tbe-role-row{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.tbe-role{border-top:3px solid var(--tbe-teal);padding:8px 0;position:relative}.tbe-role-lead{border-top-width:4px;border-top-color:#2d2d2d;padding-top:14px}.tbe-role-badge{font-family:var(--font-ui);letter-spacing:.06em;text-transform:uppercase;color:#fff;background:#2d2d2d;border-radius:4px;margin-bottom:10px;padding:3px 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16px;font-size:1.05rem;line-height:1.6}.tbe-pillar-points{font-family:var(--font-ui);flex-wrap:wrap;gap:10px 22px;margin:0;padding:0;list-style:none;display:flex}.tbe-pillar-points li{color:var(--tbe-teal-deep);padding-left:14px;font-size:13.5px;font-weight:600;position:relative}.tbe-pillar-points li:before{content:"";background:var(--tbe-teal);border-radius:1px;width:6px;height:6px;position:absolute;top:.55em;left:0}.tbe-also{border-top:1px solid var(--tbe-line)}.tbe-also-grid{grid-template-columns:repeat(2,1fr);gap:28px 36px;display:grid}.tbe-also-item{border-top:2px solid var(--tbe-line);padding-top:4px}.tbe-also-icon{color:var(--tbe-teal);margin:14px 0 10px}.tbe-also-item h3{margin:0 0 6px;font-size:1.15rem}.tbe-also-item p{color:#4a5c68;max-width:36ch;margin:0;font-size:.98rem;line-height:1.5}.tbe-closing{text-align:center;border-top:1px solid var(--tbe-line);background:linear-gradient(#0000,#0f5c6114);max-width:none}.tbe-closing h2{max-width:16ch;margin-left:auto;margin-right:auto}.tbe-closing p{color:#4a5c68;margin:0 auto 24px;font-size:1.15rem}.tbe-footer{border-top:1px solid var(--tbe-line);color:#3d4f5c;background:#e4ecee;padding:40px clamp(20px,4vw,48px) 28px}.tbe-footer-inner{flex-wrap:wrap;justify-content:space-between;gap:32px 64px;max-width:1080px;margin:0 auto 28px;display:flex}.tbe-footer-brand{align-items:flex-start;gap:12px;max-width:280px;display:flex}.tbe-footer-brand strong{color:var(--tbe-ink);font-family:Fraunces,Georgia,serif;font-size:1.2rem;display:block}.tbe-footer-brand p{margin:4px 0 0;font-size:.95rem;line-height:1.4}.tbe-footer-cols{flex-wrap:wrap;gap:28px 48px;display:flex}.tbe-footer-cols h3{text-transform:uppercase;letter-spacing:.06em;color:#6a7c88;margin:0 0 10px;font-family:Outfit,sans-serif;font-size:.8rem;font-weight:700}.tbe-footer-cols a{color:var(--tbe-ink);margin-bottom:8px;font-size:.98rem;font-weight:600;text-decoration:none;display:block}.tbe-footer-cols a:hover{color:var(--tbe-teal-deep)}.tbe-footer-copy{color:#6a7c88;border-top:1px solid #14212b1a;max-width:1080px;margin:0 auto;padding-top:18px;font-size:.9rem}.tbe-legal{max-width:760px;margin:0 auto;padding:clamp(40px,7vw,72px) clamp(20px,4vw,48px) 80px}.tbe-legal-head{margin-bottom:36px}.tbe-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--tbe-teal);margin:0 0 8px;font-size:.8rem;font-weight:700}.tbe-legal-head h1{letter-spacing:-.02em;margin:0 0 10px;font-size:clamp(2rem,4vw,2.8rem)}.tbe-legal-head p{color:#4a5c68;margin:0;font-size:1.1rem}.tbe-faq{flex-direction:column;gap:10px;display:flex}.tbe-faq-group{font-family:var(--font-ui);letter-spacing:.08em;text-transform:uppercase;color:var(--tbe-teal);margin:28px 0 4px;font-size:12px;font-weight:700}.tbe-faq-group:first-child{margin-top:8px}.tbe-faq-item{border:1px solid var(--tbe-line);background:#fff;border-radius:12px;padding:4px 18px}.tbe-faq-item summary{cursor:pointer;padding:14px 0;font-family:Fraunces,Georgia,serif;font-size:1.1rem;font-weight:700;list-style:none}.tbe-faq-item summary::-webkit-details-marker{display:none}.tbe-faq-item p{color:#4a5c68;margin:0 0 16px;font-size:1.02rem;line-height:1.6}.tbe-faq-item a{color:var(--tbe-teal-deep);font-weight:600}.tbe-prose h2{margin:28px 0 10px;font-size:1.35rem}.tbe-prose p{color:#3d4f5c;margin:0 0 14px;font-size:1.05rem;line-height:1.65}.tbe-prose a{color:var(--tbe-teal-deep);font-weight:600}.tbe-contact-form,.tbe-contact-sent{border:1px solid var(--tbe-line);background:#fff;border-radius:14px;max-width:560px;padding:24px}.tbe-contact-sent h2{margin:0 0 8px;font-size:1.5rem}.tbe-contact-sent p{color:#4a5c68;margin:0}.tbe-field{margin-bottom:16px}.tbe-field label{margin-bottom:6px;font-size:.95rem;font-weight:650;display:block}.tbe-field input,.tbe-field textarea{border:1.5px solid var(--tbe-line);width:100%;font:inherit;color:var(--tbe-ink);background:#fafcfc;border-radius:10px;padding:12px 14px}.tbe-field input:focus,.tbe-field textarea:focus{border-color:var(--tbe-teal);background:#fff;outline:none}.login-brand{color:var(--c-primary);text-decoration:none;display:block}.login-foot{color:var(--c-text-muted);margin-top:28px;font-size:14px;line-height:1.5}.login-foot a{font-weight:600}@media (max-width:860px){.tbe-hero{grid-template-columns:1fr;min-height:auto;padding-bottom:48px}.tbe-hero-visual{order:-1;height:420px;min-height:360px}.tbe-role-row{grid-template-columns:1fr}.tbe-pillar{grid-template-columns:44px 1fr;gap:14px 18px;padding:26px 0}.tbe-also-grid{grid-template-columns:1fr}.tbe-nav-links a[href="/#features"]{display:none}}.simple-upload-area{width:100%;max-width:720px;margin:0 auto}.simple-upload-area form{gap:var(--s-5);flex-direction:column;display:flex}.upload-drop-zone{padding:clamp(2.5rem,6vw,4rem)var(--s-6);border-radius:calc(var(--radius) + 4px);text-align:center;cursor:pointer;background:linear-gradient(#f8fafc 0%,#fff 55%);border:2px dashed #cbd5e1;transition:border-color .18s,background .18s,box-shadow .18s,transform .18s;display:block;position:relative;overflow:hidden}.upload-drop-zone:hover{border-color:var(--c-primary);box-shadow:var(--shadow-md);background:linear-gradient(#fef2f2 0%,#fff 60%)}.upload-drop-zone:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 4px #c8102e1f}.upload-drop-input{opacity:0;cursor:pointer;z-index:2;width:100%;height:100%;position:absolute;inset:0}.upload-drop-visual{margin-bottom:var(--s-3);color:var(--c-primary);justify-content:center;display:flex}.upload-drop-svg{display:block}.upload-drop-text{font-size:var(--fs-xl);font-weight:700;font-family:var(--font-ui);color:var(--c-text);margin:0 0 6px}.upload-drop-hint{color:var(--c-text-soft);font-size:15px;font-family:var(--font-ui);margin:0}.upload-drop-formats{margin-top:var(--s-4);justify-content:center;gap:8px;display:flex}.upload-format-badge{font-family:var(--font-ui);letter-spacing:.04em;color:#991b1b;background:#fecaca;border-radius:999px;padding:5px 14px;font-size:12px;font-weight:700;display:inline-block}.upload-drop-note{margin:var(--s-4)auto 0;max-width:28rem;font-family:var(--font-ui);color:var(--c-text-muted);font-size:14px;line-height:1.45}.upload-file-list{background:var(--c-surface);border-radius:var(--radius);border:1px solid var(--c-border);box-shadow:var(--shadow);overflow:hidden}.upload-file-list-header{font-family:var(--font-ui);color:var(--c-text);border-bottom:1px solid var(--c-border-light);background:#f5f4f1;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:700;display:flex}.upload-auto-hint{color:var(--c-primary);font-size:13px;font-weight:500}.upload-file-row{border-bottom:1px solid var(--c-border-light);font-family:var(--font-ui);flex-wrap:wrap;align-items:center;gap:12px;padding:14px 16px;display:flex}.upload-file-row:last-child{border-bottom:none}.upload-file-row.is-done{background:var(--c-success-light)}.upload-file-kind{text-align:center;letter-spacing:.04em;border-radius:6px;flex-shrink:0;min-width:52px;padding:4px 8px;font-size:11px;font-weight:800}.upload-file-kind.kind-zip{color:#9a3412;background:#ffedd5}.upload-file-kind.kind-docx{color:#1e40af;background:#dbeafe}.upload-file-kind.kind-file{color:var(--c-text-soft);background:#f5f4f1}.upload-file-main{flex-direction:column;flex:1;gap:6px;min-width:160px;display:flex}.upload-file-name{text-overflow:ellipsis;white-space:nowrap;color:var(--c-text);font-size:15px;font-weight:600;overflow:hidden}.upload-file-progress-track{background:#e8e6e1;border-radius:999px;height:6px;overflow:hidden}.upload-file-progress-bar{background:linear-gradient(90deg,var(--c-primary),#818cf8);border-radius:999px;height:100%;transition:width .2s}.upload-file-row.is-done .upload-file-progress-bar{background:var(--c-success)}.upload-file-size{color:var(--c-text-muted);flex-shrink:0;font-size:13px}.upload-file-status{text-align:right;min-width:48px;color:var(--c-text-muted);flex-shrink:0;font-size:13px;font-weight:600}.upload-check{color:var(--c-success)}.upload-file-error{width:100%;color:var(--c-error);padding:4px 0 0;font-size:13px}.uploading-badge{color:var(--c-primary);background:var(--c-primary-light);border-radius:20px;padding:2px 10px;font-size:13px;font-weight:500}.import-auto-notice{text-align:center;color:var(--c-text-muted);font-size:13px;font-family:var(--font-ui);padding:var(--s-3)0;margin:0}.import-results{background:var(--c-surface);border-radius:var(--radius);padding:var(--s-6);border:1px solid var(--c-border-light);text-align:center;margin-top:var(--s-5);box-shadow:var(--shadow)}.import-results h2{font-family:var(--font-ui);font-size:var(--fs-xl);margin:0 0 var(--s-5);font-weight:700}.result-stats{gap:var(--s-4);margin-bottom:var(--s-5);justify-content:center;display:flex}.result-card{border-radius:var(--radius-sm);padding:var(--s-4)var(--s-6);border:1px solid var(--c-border-light);background:#faf9f7;min-width:120px}.result-number{font-size:var(--fs-2xl);font-weight:800;font-family:var(--font-ui)}.result-label{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.5px;color:var(--c-text-muted);font-weight:700;font-family:var(--font-ui)}.result-card.imported .result-number{color:var(--c-success)}.result-card.skipped .result-number{color:var(--c-warning)}.result-card.errors .result-number{color:var(--c-error)}.import-detail-table{width:100%;max-width:650px;margin:0 auto var(--s-5);border-collapse:collapse;text-align:left}.import-detail-row td{padding:var(--s-2)var(--s-3);font-family:var(--font-ui);border-bottom:1px solid var(--c-border-light);font-size:14px}.import-detail-row:last-child td{border-bottom:none}.import-detail-icon{text-align:center;width:28px;font-size:14px}.import-detail-file{text-overflow:ellipsis;white-space:nowrap;max-width:200px;font-weight:600;overflow:hidden}.import-detail-msg{color:var(--c-text-soft)}.import-detail-imported{background:var(--c-success-light)}.import-detail-imported .import-detail-icon{color:var(--c-success)}.import-detail-skipped{background:#fffbea}.import-detail-skipped .import-detail-icon{color:var(--c-warning)}.import-detail-error{background:var(--c-error-light)}.import-detail-error .import-detail-icon{color:var(--c-error)}.import-results-actions{gap:var(--s-3);margin-top:var(--s-5);justify-content:center;display:flex}.importing-overlay{text-align:center;padding:var(--s-10)var(--s-6);max-width:500px;margin:0 auto}.importing-spinner{width:48px;height:48px;margin:0 auto var(--s-5);border:4px solid var(--c-border-light);border-top-color:var(--c-primary);border-radius:50%;animation:.8s linear infinite spin}@keyframes 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.importing-spinner{border-width:3px;width:28px;height:28px;margin:0}.overlap-status{margin-top:var(--s-3);font-family:var(--font-ui);color:var(--c-text-soft);font-size:15px}.overlap-results{gap:var(--s-3);margin-top:var(--s-4);flex-direction:column;display:flex}.overlap-card{background:var(--c-surface);border-radius:var(--radius);padding:var(--s-4);border:1px solid var(--c-border-light);box-shadow:var(--shadow)}.overlap-card strong{font-family:var(--font-ui);color:var(--c-warning)}.overlap-card p{margin:var(--s-2)0 0}.summary-card{background:var(--c-surface);border-radius:var(--radius);padding:var(--s-6);box-shadow:var(--shadow);border:1px solid var(--c-border-light);margin-bottom:var(--s-6)}.summary-card h2{font-family:var(--font-ui);font-size:var(--fs-xl);margin:0 0 var(--s-4);font-weight:700}.summary-content{font-size:var(--fs-lg);white-space:pre-wrap;line-height:1.8}.analysis-page{max-width:820px}.analysis-explain{background:var(--c-surface);border:1px solid 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var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);font-family:var(--font-ui);flex-direction:column;gap:8px;display:flex}.import-folder-pick label{color:var(--c-text);margin-bottom:2px;font-size:14px;font-weight:700;display:block}.import-folder-pick .required-star{color:var(--c-error,var(--c-error))}.import-folder-pick .sidebar-select,.import-folder-pick select{border:1.5px solid var(--c-border);border-radius:var(--radius-sm);width:100%;font-family:var(--font-ui);background:#fff;padding:12px 14px;font-size:16px}.import-folder-pick select:focus{border-color:var(--c-primary);outline:none;box-shadow:0 0 0 3px #c8102e1f}.import-folder-hint{color:var(--c-text-muted);margin:4px 0 0;font-size:14px}.import-waiting-folder{width:100%;max-width:720px;padding:var(--s-8)var(--s-6);border:2px dashed var(--c-border);border-radius:calc(var(--radius) + 4px);color:var(--c-text-soft);text-align:center;font-family:var(--font-ui);background:#f5f4f1;margin:0 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#0000000f;flex-wrap:wrap;flex-shrink:0;display:flex}.showcase-toolbar-left{align-items:baseline;gap:var(--s-3);display:flex}.showcase-toolbar-title{color:#1a1a1a;margin:0;font-family:Fraunces,Georgia,serif;font-size:1.1rem;font-weight:600}.showcase-toolbar-words{color:#8a8a8a;font-size:13px;font-family:var(--font-ui)}.showcase-toolbar-right{align-items:center;gap:var(--s-2);display:flex}.showcase-toolbar-btn{cursor:pointer;color:#555;background:#fff;border:1px solid #00000014;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .15s;display:flex}.showcase-toolbar-btn:hover{color:var(--c-primary);background:#2c5e8c0d;border-color:#2c5e8c33}.showcase-toolbar-mode-btn{width:auto;padding:0 var(--s-3);font-size:13px;font-weight:600;font-family:var(--font-ui);white-space:nowrap}.showcase-editor-container{flex-direction:column;flex:1;min-height:0;display:flex;overflow-y:auto}.showcase-editor-container .editor-container{padding:var(--s-6)var(--s-8)}.showcase-hint{bottom:var(--s-6);right:var(--s-6);padding:var(--s-5);z-index:50;background:#fff;border:1px solid #0000000f;border-radius:14px;max-width:320px;animation:.4s cubic-bezier(.16,1,.3,1) showcase-hint-in;position:fixed;box-shadow:0 8px 40px #0000001f}@keyframes showcase-hint-in{0%{opacity:0;transform:translateY(12px)scale(.97)}}.showcase-hint-progress{margin-bottom:var(--s-3);gap:6px;display:flex}.showcase-hint-dot{background:#0000001a;border-radius:50%;width:8px;height:8px;transition:background .3s}.showcase-hint-dot.is-done{background:var(--c-primary)}.showcase-hint-text{color:#444;margin:0 0 var(--s-4);font-size:14px;line-height:1.6}.showcase-hint-actions{gap:var(--s-2);justify-content:flex-end;display:flex}.showcase-hint-dismiss{color:#999;cursor:pointer;font-size:13px;font-family:var(--font-ui);padding:var(--s-1)var(--s-2);background:0 0;border:none}.showcase-hint-dismiss:hover{color:#666}.showcase-hint-next,.showcase-hint-finish{font-size:13px;font-weight:600;font-family:var(--font-ui);padding:var(--s-1)var(--s-3);cursor:pointer;background:var(--c-primary);color:#fff;border:none;border-radius:8px;transition:background .15s}.showcase-hint-next:hover,.showcase-hint-finish:hover{background:#1e4a70}.showcase-popup-overlay{-webkit-backdrop-filter:blur(6px);z-index:100;background:#00000040;justify-content:center;align-items:center;animation:.2s showcase-fade-in;display:flex;position:fixed;inset:0}@keyframes showcase-fade-in{0%{opacity:0}}.showcase-popup{padding:var(--s-8);text-align:center;background:#fff;border-radius:20px;width:90%;max-width:420px;animation:.35s cubic-bezier(.16,1,.3,1) showcase-pop-in;box-shadow:0 24px 80px #0000002e}@keyframes showcase-pop-in{0%{opacity:0;transform:scale(.92)translateY(10px)}}.showcase-popup-icon{margin-bottom:var(--s-5);color:var(--c-primary);justify-content:center;display:flex}.showcase-popup-title{color:#1a1a1a;margin:0 0 var(--s-3);font-family:Fraunces,Georgia,serif;font-size:1.3rem;font-weight:700}.showcase-popup-body{color:#555;margin:0 0 var(--s-6);font-size:15px;line-height:1.7}.showcase-popup-actions{gap:var(--s-3);justify-content:center;display:flex}.showcase-chapter-page.is-author-mode .showcase-sidebar{display:none}.showcase-chapter-page.is-author-mode .showcase-main{width:100%;max-width:780px;margin:0 auto}.showcase-chapter-page.is-author-mode .showcase-editor-container .editor-container{padding:var(--s-10)clamp(1.5rem,6vw,4rem)}@media (max-width:768px){.showcase-chapter-grid,.showcase-spotlight-grid{grid-template-columns:1fr}.showcase-sidebar{width:200px}.showcase-banner{align-items:flex-start;gap:var(--s-2);flex-direction:column}}@media (max-width:600px){.showcase-chapter-layout{flex-direction:column}.showcase-sidebar{border-bottom:1px solid #0000000f;border-right:none;width:100%;max-height:180px}.showcase-hint{left:var(--s-3);right:var(--s-3);bottom:var(--s-3);max-width:none}}.collaborators-bar{align-items:center;gap:var(--s-2);padding:var(--s-2)var(--s-4);margin:var(--s-2)var(--s-4)0;border-radius:var(--radius-sm);font-family:var(--font-ui);font-size:var(--fs-sm);background:#f8f6ff;border:1px solid #e8e4f0;flex-wrap:wrap;display:flex}.collaborators-label{align-items:center;gap:var(--s-1);color:var(--c-text-muted);flex-shrink:0;display:flex}.collaborators-icon{color:#7c3aed;flex-shrink:0}.collaborators-count{color:#7c3aed;text-align:center;background:#ede9fe;border-radius:10px;min-width:18px;padding:1px 6px;font-size:13px;font-weight:600}.collaborators-list{gap:var(--s-2);flex-wrap:wrap;flex:1;display:flex}.collaborator-item{align-items:center;gap:2px;display:flex}.collaborator-btn{align-items:center;gap:var(--s-1);padding:var(--s-1)var(--s-2);border-radius:var(--radius-sm);cursor:pointer;font-family:var(--font-ui);font-size:var(--fs-sm);color:var(--c-text);white-space:nowrap;background:#fff;border:none;transition:background .15s,box-shadow .15s;display:flex}.collaborator-btn:hover{background:#ede9fe;box-shadow:0 0 0 1px #d8cff7}.collaborator-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;animation:2s ease-in-out infinite collab-pulse}@keyframes collab-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.65;transform:scale(1.15)}}.collaborator-name{text-overflow:ellipsis;max-width:140px;font-weight:500;overflow:hidden}.collaborator-role-tag{text-transform:uppercase;letter-spacing:.03em;color:var(--c-primary);background:var(--c-primary-light);border-radius:4px;flex-shrink:0;padding:1px 5px;font-size:10px;font-weight:600}.collaborator-ago{font-size:var(--fs-xs);color:var(--c-text-muted);flex-shrink:0}.collaborator-jump{cursor:pointer;width:28px;height:28px;color:var(--c-text-muted);background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.collaborator-jump:hover{color:#7c3aed;background:#ede9fe}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}