:root{--item-title-size:var(--text-size-body);--item-title-weight:var(--weight-regular);--item-title-line:var(--text-line);--item-detail-title-size:var(--item-title-size);--item-meta-size:var(--text-size-body);--item-meta-weight:var(--weight-light);--item-meta-line:var(--text-line);--item-meta-gap:var(--space-4);--item-image-text-gap:var(--space-14);--item-image-text-gap-compact:var(--space-6);--content-block-gap:var(--space-md);--content-block-padding:var(--space-md);--item-row-padding:var(--space-10);--section-title-size:var(--text-size-body);--section-title-weight:var(--weight-regular);--section-title-line:var(--text-line);--section-header-gap:var(--space-md);--section-content-gap:var(--space-14);--section-block-gap:var(--space-lg);--section-divider-padding:var(--content-block-padding);--form-label-gap:var(--space-8);--form-field-gap:32px;--form-section-gap:48px;--detail-label-width:110px;--detail-field-gap:var(--space-8);--inline-control-height:calc(var(--text-line) * 1em);--state-message-gap:var(--space-8);--state-empty-padding:var(--space-lg);--space-4:4px;--space-6:6px;--space-12:12px;--space-20:20px;--space-24:24px;--space-2xl:64px;--space-4xl:96px;--text:var(--fg);--text-error:var(--error);--color-fg:var(--fg);--color-bg:var(--bg);--color-muted:var(--muted);--color-border:var(--border);--border-color:var(--border);--surface:var(--card-bg);--surface-raised:var(--card-bg);--surface-secondary:var(--placeholder-bg);--bg-secondary:var(--placeholder-bg);--hover:var(--placeholder-bg);--accent:var(--fg);--success:#21834a;--radius-sm:4px;--font-mono:ui-monospace,SFMono-Regular,Menlo,monospace}@media (prefers-color-scheme:dark){:root{--success:#6acb8b}}.book-title,.om-book-title,.om-dense-list-title,.om-item-title,.om-nav-suggest-title,.om-search-result-title{font-size:var(--item-title-size);font-weight:var(--item-title-weight);line-height:var(--item-title-line)}.om-item-detail-title{font-size:var(--item-detail-title-size);font-weight:var(--item-title-weight);line-height:var(--item-title-line)}.om-item-meta{margin-top:var(--item-image-text-gap)}.om-item-meta--row{margin-top:0}.om-item-meta--compact{margin-top:var(--item-image-text-gap-compact)}.om-item-meta--compact .om-book-secondary,.om-item-meta--compact .om-book-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.om-item-title-link{display:block}.om-stack{display:grid;grid-gap:var(--content-block-gap);gap:var(--content-block-gap)}.om-stack-compact{display:grid;grid-gap:var(--space-sm);gap:var(--space-sm)}.om-stack-spacious{display:grid;grid-gap:var(--space-lg);gap:var(--space-lg)}.om-book-secondary,.om-dense-list-subtitle,.om-nav-suggest-secondary,.om-search-result-secondary{font-size:var(--item-meta-size);font-weight:var(--item-meta-weight);line-height:var(--item-meta-line)}.om-search-result-secondary{margin-top:var(--item-meta-gap)}.om-section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--section-header-gap)}.om-section-title{margin:0;min-width:0;flex:1 1;overflow-wrap:anywhere}.om-section-actions{flex:0 0 auto;white-space:nowrap}.om-content-block--separated{margin-top:var(--section-block-gap)}.om-content-section{min-width:0}.om-content-section--ruled{margin-top:var(--section-block-gap);border-top:1px solid var(--border);padding-top:var(--section-divider-padding)}.om-section-content{margin-top:var(--section-content-gap)}.om-section-title,.om-settings-heading,.om-settings-section-title{font-size:var(--section-title-size);font-weight:var(--section-title-weight);line-height:var(--section-title-line)}.om-form-section--compact{gap:var(--space-8)}.om-form-section--intro{margin-top:var(--form-field-gap)}.om-form-actions--separated{margin-top:var(--form-section-gap)}.om-detail-field-label{min-width:var(--detail-label-width);color:var(--muted)}.om-detail-field{margin-top:var(--detail-field-gap)}.om-form-field--label-hidden{row-gap:0;flex:1 1;min-width:0}.om-state-message{color:var(--muted);overflow-wrap:anywhere}.om-state-message--empty{padding-block:var(--state-empty-padding)}.om-state-message--error,.om-state-message--info{margin-top:var(--state-message-gap)}.om-state-message--error{color:var(--error)}.om-admin-note-control{width:100%;margin-top:var(--detail-field-gap);border:0;box-shadow:none;background:transparent;padding-inline:0;font:inherit;min-height:var(--inline-control-height)}.om-form-label-row{display:flex;justify-content:space-between;align-items:baseline;gap:var(--form-label-gap)}.om-admin-field-control,.om-form-field>input,.om-form-field>select{min-height:var(--inline-control-height);min-width:0;max-width:100%}.om-admin-campaign-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;grid-gap:var(--content-block-gap);gap:var(--content-block-gap);align-items:start}.om-admin-campaign-layout>*{min-width:0}@media (max-width:900px){.om-admin-campaign-layout{grid-template-columns:minmax(0,1fr)}}.om-state-message--success{color:var(--success);margin-top:var(--state-message-gap)}.om-state-message--inline{display:inline;margin-block:0;padding-block:0}.om-admin-editor-layout{display:grid;grid-template-columns:minmax(0,1fr) var(--admin-preview-width,400px);grid-gap:var(--content-block-gap);gap:var(--content-block-gap);align-items:start}.om-admin-editor-layout>*{min-width:0}.om-admin-field-grid{display:grid;grid-template-columns:var(--admin-field-columns,1fr 1fr)}.om-admin-field-grid>*{min-width:0}@media (max-width:900px){.om-admin-editor-layout,.om-admin-field-grid{grid-template-columns:minmax(0,1fr)}}